CN221313223U - Rotating shaft angle correction jig - Google Patents
Rotating shaft angle correction jig Download PDFInfo
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- CN221313223U CN221313223U CN202322832327.2U CN202322832327U CN221313223U CN 221313223 U CN221313223 U CN 221313223U CN 202322832327 U CN202322832327 U CN 202322832327U CN 221313223 U CN221313223 U CN 221313223U
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- rotating shaft
- limiting
- linear rack
- chute
- rotating
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- 230000007306 turnover Effects 0.000 claims abstract description 30
- 239000000956 alloy Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect 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 rotating shaft correction tools, in particular to a rotating shaft angle correction jig, which comprises a turnover assembly and a limiting assembly; the turnover assembly comprises a turnover plate and a rotating structure, the turnover plate is used for being connected with a product connected with the rotating shaft, and the rotating structure is respectively arranged at two sides of the turnover plate; the limiting assembly comprises a gear, a linear rack and a limiting structure, the gear is connected with a rotating structure, the linear rack is meshed with the gear, the limiting structure is located on the stroke of the linear rack, and the linear rack is abutted with the limiting structure after moving a set distance. In the utility model, when the linear rack moves to the limiting structure, the linear rack and the limiting structure are mutually abutted, the linear rack cannot continuously move, and the gear cannot rotate at the moment, so that the aim of limiting the rotating angle of the turnover plate is finally achieved. According to the technical scheme, the turning angle of the turning plate is wider, any angle can be in the angle range of 0-180 degrees, and the turning angle can be more accurately limited through the limiting assembly.
Description
Technical Field
The utility model relates to the technical field of rotating shaft correction tools, in particular to a rotating shaft angle correction jig.
Background
In the notebook computer production and assembly process, the display end and the system end are connected through the rotating shaft, and when in assembly, the angle requirement of each type of machine type system end on the rotating shaft of the display end is different, so that the angle of the rotating shaft needs to be corrected before assembly, namely, the angle of the rotating shaft is corrected to a set angle, and then the assembly operation is carried out.
At present, the correction tool commonly used is a cover plate correction tool, and when the correction tool is used, a rotating shaft is connected to a display end and is inserted into a profiling groove, then the display end is turned to a set angle, at the moment, the rotating shaft rotates to a corresponding angle, and finally, the cover plate is pressed at the display end, so that correction of the angle of the rotating shaft is completed. However, the correction angle of the jig is single, only two angles of 0 degrees/90 degrees are adopted, no reference is made in the correction process, and manual operation is relied on, so that the correction and the accuracy are low.
Disclosure of utility model
In order to solve at least the technical problems in the prior art, the utility model provides a rotating shaft angle correction jig.
The utility model provides a rotating shaft angle correction jig which comprises a turnover assembly and a limiting assembly; the turnover assembly comprises a turnover plate and a rotating structure, wherein the turnover plate is used for being connected with a product connected with a rotating shaft, and the rotating structure is respectively arranged at two sides of the turnover plate; the limiting assembly comprises a gear, a linear rack and a limiting structure, the gear is connected with one rotating structure, the linear rack is meshed with the gear, the limiting structure is located on the stroke of the linear rack, and the linear rack is abutted to the limiting structure after moving a set distance.
In some embodiments, the device further comprises a base comprising an operating surface, the rotating structure being coupled to the operating surface; the operation surface is provided with a rotating shaft inserting position, and the rotating drawing inserting position is used for being connected with the rotating shaft.
In some embodiments, the base surface is provided with a chute arranged along the sliding direction of the linear rack; the linear rack is arranged in the chute and slides in the chute under the drive of the gear.
In some embodiments, the limit structure comprises a fixed stop, an adjustment rod, and a limit block; the fixed stop block is arranged at the notch of the chute, one end of the adjusting rod is positioned in the chute and connected with the limiting block, and the limiting block is used for abutting against the linear rack; and the position of the limiting block in the chute is adjusted through the adjusting rod.
In some embodiments, the adjusting rod is in threaded connection with the fixed stop block, and the position of the limiting block in the chute is adjusted by rotating the adjusting rod.
In some embodiments, a label structure is arranged at the top of the chute along the length direction of the chute; and the limiting block is provided with a pointer structure for indicating the label structure.
In some embodiments, the base further comprises a connecting block, and the rotating shaft plug-in position is arranged on the connecting block; the connection block is detachably connected with the mounting surface of the base.
In some embodiments, the mounting surface includes a mounting groove, the connection block is disposed within the mounting groove, and a surface of the connection block is flush with the mounting surface.
In some embodiments, the rotating structure comprises a shaft body and a bearing housing, the shaft body being rotatably connected to the bearing housing, the bearing housing being connected to the mounting surface; one end of the shaft body is connected with the overturning plate, and the other end of the shaft body penetrates through the bearing seat to be connected with the gear.
In some embodiments, the connecting block is made of an alloy material.
According to the rotating shaft angle correction jig provided by the utility model, the overturning angle of the overturning assembly is limited by the limiting assembly, when the jig is used, a product is fixed on the overturning plate, the other end of the rotating shaft connected with the product is fixed, the product rotates along with the overturning plate, the gear drives the linear rack to move linearly in the rotating process, when the linear rack moves to the limiting structure, the linear rack and the product are mutually abutted, the linear rack cannot move continuously, and at the moment, the gear cannot rotate, so that the aim of limiting the rotating angle of the overturning plate is finally achieved. According to the technical scheme, the turning angle of the turning plate is wider, any angle can be in the angle range of 0-180 degrees, and the turning angle can be more accurately limited through the limiting assembly.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present utility model are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
FIG. 1 is a schematic diagram of a structure of a spindle angle correction jig according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a turnover assembly in the rotation shaft angle correction jig according to the embodiment of the utility model;
fig. 3 is a schematic structural diagram of a limiting component in the rotating shaft angle correction jig according to the embodiment of the utility model;
Fig. 4 is a schematic structural diagram of a base in the rotation shaft angle correction jig according to the embodiment of the utility model.
In the figure:
1: a flip assembly; 2: a limit component; 3: a base;
11: a turnover plate; 12: a shaft body; 13: a bearing seat;
21: a gear; 22: a linear rack; 23: a fixed stop block; 24: an adjusting rod; 25: a limiting block; 26: a pointer structure;
31: a chute; 32: a tag structure; 33: a connecting block; 34: and a mounting groove.
Detailed Description
In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions according to the embodiments of the present utility model will be clearly described in the following with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model provides a rotating shaft angle correction jig, which comprises a turnover assembly and a limiting assembly; the turnover assembly is used for driving the product and the rotating shaft to rotate, and the limiting assembly is used for limiting the angle of the turnover assembly, namely limiting the rotating angle of the product and the rotating shaft.
The components of the rotation shaft angle correction jig provided in the embodiment of the utility model, and the positional relationship and the connection relationship between the components are described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the turnover assembly 1 comprises a turnover plate 11 and a rotating structure, wherein the turnover plate 11 is used for being connected with a product connected with a rotating shaft, and the rotating structure is respectively arranged at two sides of the turnover plate 11; the limiting assembly 2 comprises a gear 21, a linear rack 22 and a limiting structure, wherein the gear 21 is connected with a rotating structure, the linear rack 22 is meshed with the gear 21, the limiting structure is located on the stroke of the linear rack 22, and the linear rack 22 is abutted with the limiting structure after moving a set distance.
One surface of the turnover plate 11 is a product mounting surface for mounting a product, and in the embodiment of the present utility model, the mounting manner of the product is not limited, wherein a rotating shaft is provided at the bottom of the mounted product, and in the case of a notebook computer, the rotating shaft is pre-mounted at a display end, and then the display end is connected to the turnover plate 11.
In the embodiment of the utility model, the rotating shaft angle correction jig further comprises a base 3, wherein the base 3 comprises an operation surface, and the rotating structure is connected with the operation surface; the operation surface is provided with a rotating shaft inserting position which is used for being connected with the rotating shaft. The rotation correction operation of the rotating shaft is performed on the base 3, for example, the base 3 further comprises a connecting block 33, and the rotating shaft is inserted and connected on the connecting block 33; the connection block 33 is detachably connected with the mounting surface of the base 3. The types of the connecting blocks 33 comprise various types, and the types of the inserting positions of the rotating shafts can be changed by changing the connecting blocks 33, so that the rotating shafts of different types can be matched, and the universality of the jig is improved.
For example, the mounting surface includes a mounting groove 34, the connection block 33 is provided in the mounting groove 34, and the surface of the connection block 33 is flush with the mounting surface. One end of the rotating shaft is inserted into the mounting groove 34, and the rotating shaft is fixedly connected with the mounting groove 34 without relative movement in the rotating process of the turnover plate 11. The mounting grooves 34 required for different types of shafts are different in width, and thus, different sizes of the mounting grooves 34 can be provided on different connection blocks 33.
With continued reference to fig. 1 to 4, in the embodiment of the present utility model, the surface of the base 3 is provided with a chute 31 arranged along the sliding direction of the linear rack 22; the linear rack 22 is disposed in the chute 31 and slides in the chute 31 under the drive of the gear 21. The limiting structure is disposed at a set position inside the chute 31 or outside the chute 31 to limit the sliding travel of the linear rack 22.
For example, the limiting structure includes a fixed stop 23, an adjusting lever 24, and a limiting block 25; the fixed stop block 23 is arranged at the notch of the chute 31, one end of the adjusting rod 24 is positioned in the chute 31 and is connected with the limiting block 25, and the limiting block 25 is used for abutting the linear rack 22; the position of the limiting block 25 in the chute 31 is adjusted by the adjusting rod 24. The adjusting rod 24 drives the limiting block 25 to move, and the stroke length of the linear rack 22 can be changed by changing the position of the limiting block 25, namely the rotating angle of the gear 21 can be changed, so that the purpose of limiting the overturning and turning angle is achieved.
For example, the adjusting lever 24 is screwed with the fixed stopper 23, and the position of the stopper 25 in the chute 31 is adjusted by rotating the adjusting lever 24. A handle is provided at the end of the adjustment lever 24, and the length of the adjustment lever 24 can be changed by manually rotating the handle during adjustment. Alternatively, for example, an automatic adjustment structure such as a stepper motor, a screw, or a telescopic cylinder may be provided at the end of the adjustment rod 24, and the length of the adjustment rod 24 may be automatically changed.
In the embodiment of the utility model, a label structure 32 is arranged at the top of the chute 31 along the length direction of the chute 31; the stopper 25 is provided with a pointer structure 26 for indicating the label structure 32. For example, as shown, the label structure 32 includes "0", "30", "60" … "180" and so on, for example, "60" indicates that the linear rack 22 abuts the limit structure when the gear 21 rotates 60 degrees.
Therefore, in the adjustment process, the length of the adjusting rod 24 can be changed by the number corresponding to the pointer structure 26, and the accuracy of adjustment can be further improved by arranging the tag structure 32 and the pointer structure 26.
With continued reference to fig. 1-4, in an embodiment of the present utility model, the rotating structure includes a shaft body 12 and a bearing seat 13, the shaft body 12 is rotationally connected with the bearing seat 13, and the bearing seat 13 is connected with the mounting surface; one end of the shaft body 12 is connected with the turnover plate 11, and the other end passes through the bearing seat 13 to be connected with the gear 21. For example, one end of the shaft body 12 extends out of the connection end, and is connected to the roll-over plate 11 through the connection end, for example, the roll-over plate 11 and the connection end are detachably connected by a screw/bolt or the like.
In the embodiment of the present utility model, the material of the connection block 33 is an alloy material. For example, the connecting block 33 is made of chrome carbide alloy, etc., and the service life of the connecting block 33 can be prolonged by increasing the wear resistance of the connecting block 33, so that frequent replacement of parts is avoided.
Taking the overturning 60 degrees as an example, the purpose is that the rotating shaft overturns 60 degrees in the initial state. After the product and the rotating shaft are mounted on the jig, an initial angle is formed between the turning plate 11 and the operation surface of the base 3, for example, the angle is 90 degrees, and if the required turning angle is large, the initial angle can be correspondingly adjusted. By changing the length of the adjusting rod 24, the pointer structure 26 indicates the position of the label structure 32 '60', then the turning plate 11 is turned, and along with the turning of the turning plate 11, the gear 21 drives the linear rack 22 to move until the linear rack 22 abuts against the limiting block 25, at this time, the turning plate 11 is turned for 60 degrees, and the correction of the rotating shaft is completed.
According to the rotating shaft angle correction jig provided by the utility model, the overturning angle of the overturning assembly 1 is limited by the limiting assembly 2, when the jig is used, a product is fixed on the overturning plate 11, the other end of the rotating shaft connected with the product is fixed, the product rotates along with the overturning plate 11, the gear 21 drives the linear rack 22 to move linearly in the rotating process, when the linear rack 22 moves to the limiting structure, the linear rack 22 is abutted against each other, the linear rack 22 cannot move continuously, and at the moment, the gear 21 cannot rotate, so that the aim of limiting the rotating angle of the overturning plate 11 is finally achieved. According to the technical scheme, the turning angle of the turning plate 11 is wider, any angle can be in the angle range of 0-180 degrees, and the turning angle can be more accurately limited through the limiting assembly 2.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. The rotating shaft angle correction jig is characterized by comprising a turnover assembly (1) and a limiting assembly (2);
the turnover assembly (1) comprises a turnover plate (11) and a rotating structure, wherein the turnover plate (11) is used for being connected with a product connected with a rotating shaft, and the rotating structure is respectively arranged at two sides of the turnover plate (11);
The limiting assembly (2) comprises a gear (21), a linear rack (22) and a limiting structure, wherein the gear (21) is connected with one rotating structure, the linear rack (22) is meshed with the gear (21), the limiting structure is located on the stroke of the linear rack (22), and the linear rack (22) is abutted to the limiting structure after moving for a set distance.
2. The spindle angle correction jig according to claim 1, further comprising a base (3), the base (3) including an operation surface, the rotation structure being connected to the operation surface;
the operation surface is provided with a rotating shaft inserting position which is used for being connected with the rotating shaft.
3. The rotating shaft angle correction jig according to claim 2, wherein a chute (31) provided along a sliding direction of the linear rack (22) is provided on a surface of the base (3);
The linear rack (22) is arranged in the chute (31) and slides in the chute (31) under the drive of the gear (21).
4. The rotating shaft angle correction jig according to claim 3, wherein the limit structure comprises a fixed stop block (23), an adjusting rod (24) and a limit block (25);
The fixed stop block (23) is arranged at the notch of the chute (31), one end of the adjusting rod (24) is positioned in the chute (31) and is connected with the limiting block (25), and the limiting block (25) is used for abutting against the linear rack (22);
the position of the limiting block (25) in the chute (31) is adjusted through the adjusting rod (24).
5. The rotating shaft angle correction jig according to claim 4, wherein the adjusting rod (24) is screwed with the fixed stopper (23), and the position of the stopper (25) in the chute (31) is adjusted by rotating the adjusting rod (24).
6. The rotating shaft angle correction jig according to claim 5, wherein a label structure (32) is provided at the top of the chute (31) along the length direction of the chute (31);
The limiting block (25) is provided with a pointer structure (26) for indicating the label structure (32).
7. The rotating shaft angle correction jig according to claim 6, wherein the base (3) further comprises a connection block (33), and the rotating shaft plug-in connection is arranged on the connection block (33);
The connection block (33) is detachably connected with the mounting surface of the base (3).
8. The rotating shaft angle correction jig according to claim 7, characterized in that the mounting surface includes a mounting groove (34), the connection block (33) is provided in the mounting groove (34), and the surface of the connection block (33) is flush with the mounting surface.
9. The rotating shaft angle correction jig according to claim 8, characterized in that the rotating structure includes a shaft body (12) and a bearing housing (13), the shaft body (12) is rotatably connected with the bearing housing (13), and the bearing housing (13) is connected with the mounting surface;
One end of the shaft body (12) is connected with the turnover plate (11), and the other end of the shaft body passes through the bearing seat (13) to be connected with the gear (21).
10. The jig according to claim 7, wherein the connecting block (33) is made of an alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322832327.2U CN221313223U (en) | 2023-10-20 | 2023-10-20 | Rotating shaft angle correction jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322832327.2U CN221313223U (en) | 2023-10-20 | 2023-10-20 | Rotating shaft angle correction jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221313223U true CN221313223U (en) | 2024-07-12 |
Family
ID=91791644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322832327.2U Active CN221313223U (en) | 2023-10-20 | 2023-10-20 | Rotating shaft angle correction jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221313223U (en) |
-
2023
- 2023-10-20 CN CN202322832327.2U patent/CN221313223U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |