CN211589230U - Adjusting support for mechanical tool - Google Patents
Adjusting support for mechanical tool Download PDFInfo
- Publication number
- CN211589230U CN211589230U CN201921917438.0U CN201921917438U CN211589230U CN 211589230 U CN211589230 U CN 211589230U CN 201921917438 U CN201921917438 U CN 201921917438U CN 211589230 U CN211589230 U CN 211589230U
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- China
- Prior art keywords
- nut
- guide seat
- outer sleeve
- mechanical tool
- adjusting support
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Abstract
The utility model belongs to the technical field of mechanical tools, and discloses an adjusting support for a mechanical tool, which comprises a screw, a nut, an outer sleeve, a guide seat and a spring plate; the nut and the guide seat are arranged on the screw rod, the nut and the guide seat are in threaded connection with the screw rod, the guide seat is arranged below the nut, and the bottom of the nut is in contact connection with the end part of the guide seat; the bottom cover of nut is equipped with the overcoat, and the inside of overcoat is circular hollow structure, and the lateral wall of guide holder upper end is provided with a plurality of sawtooth, and the first end of shell fragment passes through the articulated setting of articulated shaft with the terminal surface of overcoat bottom, and the second end of shell fragment supports with the sawtooth on the guide holder and leans on to be connected. The adjusting support can realize height adjustment locking, and prevents the nut from loosening due to vibration or other factors and influencing positioning precision. Be provided with the shell fragment in the regulation support, when the second end of shell fragment supported against with the sawtooth on the guide holder lateral wall, the nut can only clockwise rotation, can not anticlockwise rotation, realizes locking function.
Description
Technical Field
The utility model relates to a mechanical frock technical field, concretely relates to adjust support for mechanical frock.
Background
The existing adjusting support seat is adjusted up and down through the threaded groove to achieve the purpose of adjusting the height of the support seat, but the threaded groove is poor in fixation, automatic rotation is easy to occur due to reasons such as vibration, the support seat is fixed and loosened, and use is affected.
Therefore, there is a need in the art for an adjustment mount for a mechanical tool to address the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The regulation supporting seat among the prior art is the upper and lower regulation that realizes through thread groove to reach the purpose of adjusting the height of supporting seat, but thread groove fixity is not good, easily takes place autogiration because of reasons such as vibration, and leads to the fixed emergence of supporting seat not hard up, and then influences the use. In order to solve the problem, the utility model provides an adjusting support for a mechanical tool, which comprises a screw rod, a nut, an outer sleeve, a guide seat and an elastic sheet; the nut and the guide seat are arranged on the screw rod, the nut and the guide seat are in threaded connection with the screw rod, the guide seat is arranged below the nut, and the bottom of the nut is in contact connection with the end part of the guide seat; the bottom of the nut is sleeved with an outer sleeve, the inner part of the outer sleeve is of a circular hollow structure, the outer side wall of the upper end of the guide seat is provided with a plurality of sawteeth, the first end of the elastic sheet is hinged with the end surface of the bottom of the outer sleeve through a hinged shaft, the second end of the elastic sheet is connected with the sawteeth on the guide seat in an abutting mode, the nut rotates clockwise, locking can be achieved after the rising height of the support is adjusted, and the nut is prevented from; the second end of shell fragment still is provided with acts as go-between, and the pulling is acted as go-between, and the first end of shell fragment rotates around the articulated shaft, can make the second end of shell fragment break away from the sawtooth, and the nut anticlockwise rotates, realizes adjusting the high reduction of support.
In the above preferred technical scheme of the adjusting support for the mechanical tool, the adjusting support further comprises an elastic element, a first end of the elastic element is connected with a second end of the elastic sheet, and the second end of the elastic element is fixedly arranged on the inner wall of the outer sleeve.
In the above preferred technical scheme for adjusting the support of the mechanical tool, the elastic element is a spring, the first end of the spring is connected with the second end of the elastic sheet, and the second end of the spring is fixedly arranged with the inner wall of the outer sleeve.
In the above preferred technical scheme for adjusting the support of mechanical frock, adjust the support and still include the cylindric lock, the lateral wall of guide holder is provided with the through-hole, and the cylindric lock sets up in the through-hole, and the screw rod is supported to the one end of cylindric lock.
In the above preferred technical scheme of the adjusting support for the mechanical tool, the outer sleeve is of a cylindrical structure.
In the above preferred technical solution for the adjusting support of the mechanical tool, the saw tooth is triangular.
In the above preferred technical scheme for the adjusting support of the mechanical tool, the sawteeth are uniformly and circumferentially distributed on the outer side wall of the guide seat.
It can be understood by those skilled in the art that in the preferred technical solution of the utility model discloses an adjust support for mechanical frock, this adjust support can realize adjusting the height locking, prevents that the nut is not hard up because of vibration or other factors, influences positioning accuracy. The adjusting support is internally provided with an elastic sheet, when the second end of the elastic sheet is abutted against the sawteeth on the outer side wall of the guide seat, the nut can only rotate clockwise but can not rotate anticlockwise, and the anti-loosening function is realized; pulling is acted as go-between, makes the spring compression, and the second end of shell fragment breaks away from with the sawtooth, through anticlockwise rotation nut, can realize adjusting the altitude mixture control of support.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a first schematic structural diagram of an embodiment of an adjusting support for a mechanical tool according to the present invention;
fig. 2 is a schematic structural diagram of an embodiment of an adjusting support for a mechanical tool according to the present invention;
reference numerals: 1. a screw; 2. a nut; 3. a jacket; 4. a guide seat; 5. a spring plate; 6. saw teeth; 7. a pull wire; 8. a spring; 9. a cylindrical pin; 10. and (4) hinging the shaft.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
It should be noted that in the description of the present invention, the terms "in", "upper", "lower", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The current regulation supporting seat that points out based on the background art is the upper and lower regulation that realizes through thread groove to reach the purpose of adjusting the height of supporting seat, but thread groove fixity is not good, easily takes place autogiration because of reasons such as vibration, and leads to the fixed emergence of supporting seat not hard up, and then influences the problem of using, the utility model discloses an adjust the support for mechanical frock, should adjust the support and can realize height-adjusting locking, prevent that the nut is not hard up because of vibration or other factors, influence positioning accuracy. The adjusting support is internally provided with an elastic sheet, when the second end of the elastic sheet is abutted against the sawteeth on the outer side wall of the guide seat, the nut can only rotate clockwise but can not rotate anticlockwise, and the anti-loosening function is realized; pulling is acted as go-between, makes the spring compression, and the second end of shell fragment breaks away from with the sawtooth, through anticlockwise rotation nut, can realize adjusting the altitude mixture control of support.
Specifically, as shown in fig. 1 and 2, the adjusting support for a mechanical tool of the present invention includes a screw rod 1, a nut 2, an outer sleeve 3, a guide seat 4, and an elastic sheet 5; the nut 2 and the guide seat 4 are arranged on the screw rod 1, the nut 2 and the guide seat 4 are in threaded connection with the screw rod 1, the guide seat 4 is arranged below the nut 2, and the bottom of the nut 2 is in contact connection with the end part of the guide seat 4; the bottom of the nut 2 is sleeved with an outer sleeve 3, the inner part of the outer sleeve 3 is of a circular hollow structure, the outer sleeve 3 is sleeved at the joint of the nut 2 and the guide seat 4, the outer side wall of the upper end of the guide seat 4 is provided with a plurality of saw teeth 6, the first end of the elastic sheet 5 is hinged with the end face of the bottom of the outer sleeve 3 through a hinge shaft 10, the second end of the elastic sheet 5 is connected with the saw teeth 6 on the guide seat 4 in an abutting mode, the nut 2 rotates clockwise, locking can be achieved after the rising height of the support is adjusted, and; the second end of shell fragment 5 still is provided with act as go-between 7, and the pulling is acted as go-between 7, makes the first end of shell fragment 5 rotate around articulated shaft 10, can make the second end of shell fragment 5 break away from sawtooth 6, and nut 2 anticlockwise rotation realizes adjusting the high reduction of support. In the utility model, the number of the saw teeth 6 is not limited, and the number of the saw teeth 6 can be changed correspondingly according to specific conditions in practical application; the shape of the saw teeth 6 can be triangular, and can also be other shapes, and the change of the number and the shape of the saw teeth 6 by those skilled in the art should be limited within the protection scope of the present invention. The shape of shell fragment 5 is platelike structure, and the second end of shell fragment 5 has most advanced structure, is convenient for insert 6 grooves of sawtooth, and the second end of shell fragment 5 leans on with sawtooth 6 to be connected.
Preferably, the adjusting support further comprises an elastic element, a first end of the elastic element is connected with a second end of the elastic sheet 5, and a second end of the elastic element is fixedly arranged with the inner wall of the outer sleeve 3. The elastic element may be a spring 8, or may be other elastic elements, and the modifications of the elastic element by those skilled in the art should be limited within the scope of the present invention.
Preferably, as shown in fig. 2, the elastic element is a spring 8, a first end of the spring 8 is connected with a second end of the elastic sheet 5, a second end of the spring 8 is fixedly arranged on the inner wall of the outer sleeve 3, the pull wire 7 is pulled, a first end of the elastic sheet 5 rotates around the hinge shaft 10, so that the second end of the elastic sheet 5 is separated from the saw teeth 6, in the rotating process of the elastic sheet 5, the spring 8 is compressed, at this time, the nut 2 can rotate counterclockwise, so that the height of the adjusting support is reduced, when the proper height is reached, the pull wire 7 is loosened, under the elastic force action of the spring 8, the second end of the elastic sheet 5 is connected with the saw teeth 6 in an abutting mode, at this time, the nut 2 can only rotate clockwise, that is to say, the height of the adjusting support can be adjusted, and.
Preferably, as shown in fig. 1, the adjusting support further comprises a cylindrical pin 9, a through hole is formed in the side wall of the guide seat 4, the cylindrical pin 9 is arranged in the through hole, and one end of the cylindrical pin 9 abuts against the screw rod 1. In the present invention, the specific structure of the cylindrical pin 9 is the prior art, and is not described herein again.
Preferably, the outer sleeve 3 is of cylindrical configuration, as shown in figures 1 and 2.
Preferably, as shown in fig. 2, the saw teeth 6 are triangular, so that the structure is simple, the processing is convenient, the connection with the second end of the elastic sheet 5 is easier, and the connection is reliable and stable.
Preferably, as shown in fig. 2, the serrations 6 are evenly and circumferentially distributed on the outer side wall of the guide seat 4.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (7)
1. An adjusting support for a mechanical tool is characterized by comprising a screw, a nut, an outer sleeve, a guide seat and an elastic sheet;
the nut and the guide seat are arranged on the screw rod, the nut and the guide seat are in threaded connection with the screw rod, the guide seat is arranged below the nut, and the bottom of the nut is in contact connection with the end part of the guide seat;
the bottom of the nut is sleeved with an outer sleeve, the inner part of the outer sleeve is of a circular hollow structure, the outer side wall of the upper end of the guide seat is provided with a plurality of sawteeth, the first end of the elastic sheet is hinged with the end surface of the bottom of the outer sleeve through a hinged shaft, the second end of the elastic sheet is connected with the sawteeth on the guide seat in an abutting mode, the nut rotates clockwise, locking can be achieved after the rising height of the support is adjusted, and the nut is prevented from;
the second end of shell fragment still is provided with acts as go-between, and the pulling is acted as go-between, and the first end of shell fragment rotates around the articulated shaft, can make the second end of shell fragment break away from the sawtooth, and the nut anticlockwise rotates, realizes adjusting the high reduction of support.
2. The adjusting support for the mechanical tool according to claim 1, further comprising an elastic element, wherein a first end of the elastic element is connected with a second end of the elastic piece, and a second end of the elastic element is fixedly arranged on the inner wall of the outer sleeve.
3. The adjusting support for the mechanical tool according to claim 2, wherein the elastic element is a spring, a first end of the spring is connected with a second end of the elastic sheet, and the second end of the spring is fixedly arranged on the inner wall of the outer sleeve.
4. The adjusting support for the mechanical tool according to claim 1, further comprising a cylindrical pin, wherein a through hole is formed in a side wall of the guide seat, the cylindrical pin is arranged in the through hole, and one end of the cylindrical pin abuts against the screw.
5. The adjusting support for the mechanical tool according to claim 1, wherein the outer sleeve is of a cylindrical structure.
6. An adjusting support for a mechanical tool according to claim 1, characterized in that the saw-tooth is triangular in shape.
7. The adjusting bracket for the mechanical tool according to claim 1, characterized in that the saw teeth are uniformly and circumferentially distributed on the outer side wall of the guide seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921917438.0U CN211589230U (en) | 2019-11-07 | 2019-11-07 | Adjusting support for mechanical tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921917438.0U CN211589230U (en) | 2019-11-07 | 2019-11-07 | Adjusting support for mechanical tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211589230U true CN211589230U (en) | 2020-09-29 |
Family
ID=72587374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921917438.0U Expired - Fee Related CN211589230U (en) | 2019-11-07 | 2019-11-07 | Adjusting support for mechanical tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211589230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133482A (en) * | 2022-08-09 | 2022-09-30 | 广东施富电气实业有限公司 | But angle of adjustment's bus duct horizontal elbow |
-
2019
- 2019-11-07 CN CN201921917438.0U patent/CN211589230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133482A (en) * | 2022-08-09 | 2022-09-30 | 广东施富电气实业有限公司 | But angle of adjustment's bus duct horizontal elbow |
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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: 20200929 Termination date: 20211107 |