CN220890972U - Ball screw and electronic jar that electronic jar was used - Google Patents
Ball screw and electronic jar that electronic jar was used Download PDFInfo
- Publication number
- CN220890972U CN220890972U CN202322676453.3U CN202322676453U CN220890972U CN 220890972 U CN220890972 U CN 220890972U CN 202322676453 U CN202322676453 U CN 202322676453U CN 220890972 U CN220890972 U CN 220890972U
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- ball screw
- electric cylinder
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- plate
- thread groove
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- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a ball screw for an electric cylinder and the electric cylinder, which belong to the technical field of electric cylinders, and comprise a ball screw body and further comprise: the fixed plate, the fixed plate passes through coupling assembling and can dismantle the connection on the tip of ball screw body for the fixed subassembly of being connected with the object, and fixed subassembly establishes on one side of fixed plate, coupling assembling includes: the ball screw comprises a round plate, a first screw bolt and a first screw thread groove, wherein the first screw thread groove is formed in the end part of the ball screw body, and the first screw thread groove is connected with the first screw thread groove.
Description
Technical Field
The utility model relates to the technical field of electric cylinders, in particular to a ball screw for an electric cylinder and the electric cylinder.
Background
An electric cylinder is a product that is dedicated to continuous motion, low to high loads (typically high speeds), and can be recycled multiple times over its lifetime. And a ball screw is an indispensable component in the electric cylinder.
However, the current ball screw has a single connection mode with an external object, which results in the need of setting a corresponding connection structure on the external object connected with the ball screw, and thus, inconvenience may exist. Therefore, the invention relates to a ball screw for an electric cylinder and the electric cylinder.
Disclosure of utility model
The present utility model has been made in view of the above and/or problems occurring in a ball screw for an electric cylinder and an electric cylinder.
Accordingly, an object of the present utility model is to provide a ball screw for an electric cylinder and an electric cylinder, which can solve the above-mentioned problems.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
A ball screw and electronic jar that electronic jar was used, it includes the ball screw body, still includes:
The fixing plate is detachably connected to the end part of the ball screw body through the connecting assembly;
and the fixing component is used for being connected with the object and is arranged on one side of the fixing plate.
As a preferable embodiment of the ball screw for an electric cylinder according to the present utility model, wherein: the connection assembly includes:
A circular plate;
the first stud is fixedly arranged on one side of the circular plate;
The first thread groove is formed in the end portion of the ball screw body, and the first stud is in threaded connection with the first thread groove.
As a preferable embodiment of the ball screw for an electric cylinder according to the present utility model, wherein: the connection assembly further includes:
The connecting block is fixedly arranged on one side of the fixed plate;
the second stud is fixedly arranged on the other side of the circular plate;
The second thread groove is formed in one side of the connecting block, and the second stud is in threaded connection with the second thread groove.
As a preferable embodiment of the ball screw for an electric cylinder according to the present utility model, wherein: the fixed assembly is:
the connecting plate is fixedly arranged on the other side of the fixed plate;
the first mounting hole is formed in the connecting plate.
As a preferable embodiment of the ball screw for an electric cylinder according to the present utility model, wherein: the fixed assembly is:
the hollow tube is fixedly arranged on the other side of the fixed plate;
and the third stud is rotationally connected in the hollow tube through a bearing.
As a preferable embodiment of the ball screw for an electric cylinder according to the present utility model, wherein: the fixed subassembly is also:
The limiting plate is fixedly arranged on the third stud;
the through holes are formed in the limiting plate.
As a preferable embodiment of the ball screw for an electric cylinder according to the present utility model, wherein: the fixed subassembly is also:
the other side of the fixed plate is provided with a plurality of third thread grooves in an annular arrangement;
And one end of the screw penetrates through the through hole and is connected in the third thread groove in a threaded manner.
As a preferable embodiment of the ball screw for an electric cylinder according to the present utility model, wherein: the fixed assembly is:
The flange is fixedly arranged on the other side of the fixed plate;
the flange is provided with a plurality of second mounting holes.
An electric cylinder comprises an electric cylinder body, wherein the electric cylinder body is provided with the ball screw for the electric cylinder.
Compared with the prior art:
The fixing plate is detachably connected to the end part of the ball screw body through the connecting component, so that the required fixing component can be installed according to requirements, the problem that the current ball screw is single in connection mode with an external object can be solved, and convenience and practicability can be improved to a certain extent; meanwhile, the connecting assembly is provided with the actions of being convenient for a person to replace the fixing assembly and the like.
Drawings
FIG. 1 is a schematic front view of the structure of embodiment 1 of the present utility model;
FIG. 2 is a schematic front view of the structure of embodiment 2 of the present utility model;
FIG. 3 is a schematic front view showing a partial structure of embodiment 2 of the present utility model;
FIG. 4 is a schematic side view of a mounting plate of the present utility model;
fig. 5 is a schematic front view showing the structure of embodiment 3 of the present utility model.
In the figure: the electric cylinder body 10, the ball screw body 20, the fixing plate 30, the circular plate 41, the first stud 42, the first thread groove 43, the second stud 44, the second thread groove 45, the connecting plate 51, the first mounting hole 52, the hollow tube 61, the third stud 62, the limiting plate 63, the through hole 64, the third thread groove 65, the screw 66, the flange 71, and the second mounting hole 72.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Example 1:
the utility model provides a ball screw for an electric cylinder and an electric cylinder, referring to fig. 1, comprising a ball screw body 20;
further comprises: the fixed plate 30, the fixed plate 30 is detachably connected to the end of the ball screw body 20 through the connecting assembly;
The coupling assembly includes: a circular plate 41, a first stud 42, a first thread groove 43, a second stud 44, and a second thread groove 45;
the first stud 42 is fixedly installed on one side of the circular plate 41, the first thread groove 43 is formed in the end portion of the ball screw body 20, the first stud 42 is in threaded connection with the first thread groove 43 so as to facilitate disassembly and assembly of the circular plate 41, the connecting block is fixedly installed on one side of the fixed plate 30, the second stud 44 is fixedly installed on the other side of the circular plate 41, the second thread groove 45 is formed on one side of the connecting block, and the second stud 44 is in threaded connection with the second thread groove 45 so as to facilitate disassembly and assembly of the circular plate 41.
Further comprises: a fixing member for coupling with an object, the fixing member being provided on one side of the fixing plate 30;
The fixed assembly is: a connection plate 51, a first mounting hole 52;
The connection plate 51 is fixedly installed on the other side of the fixing plate 30, and a first installation hole 52 is opened on the connection plate 51, and an external screw thereof has a function of penetrating through the first installation hole 52.
An electric cylinder comprises an electric cylinder body 10, wherein the electric cylinder body 10 is provided with a ball screw for the electric cylinder.
Working principle: the first stud 42 is screwed into the first screw groove 43, and at this time, the second stud 44 is screwed into the second screw groove 45 to mount the fixing plate 30, and thereafter, an external screw is passed through the object and the first mounting hole 52, and one end of the external screw is screwed into the nut to connect the ball screw body 20 with the external object in a threaded manner.
Example 2:
the utility model provides a ball screw for an electric cylinder and the electric cylinder, and refer to fig. 2-4;
further comprises: a fixing member for coupling with an object, the fixing member being provided on one side of the fixing plate 30;
The fixed assembly is: hollow tube 61, third stud 62, limiting plate 63, through hole 64, third thread groove 65, screw 66;
The hollow tube 61 is fixedly installed on the other side of the fixed plate 30, the third stud 62 is rotatably connected in the hollow tube 61 through a bearing, the outer ring of the bearing is fixed in the hollow tube 61, the inner ring of the bearing is used for fixing the third stud 62 so as to enable the third stud 62 to rotate, the length of the third stud 62 can be set according to requirements, the limiting plate 63 is fixedly installed on the third stud 62, the through hole 64 is formed in the limiting plate 63, a plurality of third thread grooves 65 are formed in the other side of the fixed plate 30 in an annular arrangement, one end of the screw 66 penetrates through the through hole 64 to be in threaded connection with the third thread grooves 65, and the diameter of the screw 66 is identical to that of the through hole 64.
Working principle: the first stud 42 is screwed into the first thread groove 43, at this time, the second stud 44 is screwed into the second thread groove 45 to mount the fixing plate 30, then the external object is screwed onto the third stud 62 to connect the ball screw body 20 with the external object in a threaded manner, and then one end of the screw 66 can be screwed into the third thread groove 65 through the through hole 64 as required to avoid the rotation of the first stud 42.
Example 3:
The utility model provides a ball screw for an electric cylinder and the electric cylinder, refer to FIG. 5;
further comprises: a fixing member for coupling with an object, the fixing member being provided on one side of the fixing plate 30;
The fixed assembly is: a flange 71, a second mounting hole 72;
The flange 71 is fixedly installed on the other side of the fixing plate 30, and a plurality of second installation holes 72 are formed in the flange 71.
Working principle: the first stud 42 is screwed into the first screw groove 43, and at this time, the second stud 44 is screwed into the second screw groove 45 to mount the fixing plate 30, and thereafter, the flange 71 is mounted on an external object by an external screw to connect the ball screw body 20 to the external object by means of the flange.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. The utility model provides a ball screw for electronic jar, includes ball screw body (20), its characterized in that still includes:
the fixing plate (30) is detachably connected to the end part of the ball screw body (20) through a connecting assembly;
And a fixing assembly for connection with the object, and the fixing assembly is provided on one side of the fixing plate (30).
2. The ball screw for an electric cylinder according to claim 1, wherein the connection assembly comprises:
a circular plate (41);
a first stud (42), the first stud (42) being fixedly mounted on one side of the circular plate (41);
The first thread groove (43) is formed in the end portion of the ball screw body (20), and the first stud (42) is in threaded connection with the first thread groove (43).
3. The ball screw for an electric cylinder according to claim 2, wherein said connection assembly further comprises:
The connecting block is fixedly arranged on one side of the fixed plate (30);
A second stud (44), the second stud (44) being fixedly mounted on the other side of the circular plate (41);
And the second thread groove (45) is formed on one side of the connecting block, and the second stud (44) is in threaded connection with the second thread groove (45).
4. The ball screw for an electric cylinder according to claim 1, wherein the fixing assembly is:
A connection plate (51), the connection plate (51) being fixedly installed on the other side of the fixing plate (30);
the first mounting hole (52), the first mounting hole (52) is offered on connecting plate (51).
5. The ball screw for an electric cylinder according to claim 1, wherein the fixing assembly is:
a hollow tube (61), the hollow tube (61) being fixedly mounted on the other side of the fixing plate (30);
And a third stud (62), wherein the third stud (62) is rotatably connected in the hollow tube (61) through a bearing.
6. The ball screw for an electric cylinder according to claim 5, wherein said fixing means is further:
The limiting plate (63) is fixedly arranged on the third stud (62);
And the through hole (64) is formed in the limiting plate (63).
7. The ball screw for an electric cylinder according to claim 6, wherein said fixing assembly is further:
The other side of the fixed plate (30) is provided with a plurality of third thread grooves (65) in an annular arrangement;
And a screw (66), wherein one end of the screw (66) passes through the through hole (64) and is in threaded connection with the third thread groove (65).
8. The ball screw for an electric cylinder according to claim 1, wherein the fixing assembly is:
a flange (71), the flange (71) being fixedly mounted on the other side of the fixing plate (30);
and the flange (71) is provided with a plurality of second mounting holes (72).
9. An electric cylinder characterized by comprising an electric cylinder body (10), said electric cylinder body (10) being provided with a ball screw for an electric cylinder according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322676453.3U CN220890972U (en) | 2023-09-28 | 2023-09-28 | Ball screw and electronic jar that electronic jar was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322676453.3U CN220890972U (en) | 2023-09-28 | 2023-09-28 | Ball screw and electronic jar that electronic jar was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890972U true CN220890972U (en) | 2024-05-03 |
Family
ID=90839613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322676453.3U Active CN220890972U (en) | 2023-09-28 | 2023-09-28 | Ball screw and electronic jar that electronic jar was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890972U (en) |
-
2023
- 2023-09-28 CN CN202322676453.3U patent/CN220890972U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |