CN202934512U - Screw supporting structure and screw installing device - Google Patents
Screw supporting structure and screw installing device Download PDFInfo
- Publication number
- CN202934512U CN202934512U CN 201220652334 CN201220652334U CN202934512U CN 202934512 U CN202934512 U CN 202934512U CN 201220652334 CN201220652334 CN 201220652334 CN 201220652334 U CN201220652334 U CN 201220652334U CN 202934512 U CN202934512 U CN 202934512U
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- screw
- groove
- screwdriver
- holding
- holding structure
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Abstract
An embodiment of the utility model discloses a screw supporting structure and a screw installing device and relates to the mechanical field. The screw supporting structure facilitates decreasing of time required by product production, simultaneously facilitates reduction of screw tilt and screw deformation caused by hand joggling or eye errors, and further avoids negative effects influencing product quality and follow-up processing. The screw supporting structure comprises a structure body, wherein the structure body is provided with a first groove for supporting a screw and matched with a screwdriver head of a screwdriver, a second groove matched with the connecting portion of the screwdriver head and a main body portion of the screwdriver, a third groove for supporting the main body portion of the screwdriver, and an aligning groove, wherein the aligning groove and the first groove are located at the same end portion.
Description
Technical field
The utility model relates to mechanical field, relates in particular to a kind of holding structure and erecting device of screw.
Background technology
In the machinery production process, usually need to use screw to install, be fixed together a plurality of parts.Existing processing parts screw is installed, fixing mode is that employing is artificial, and the manual screwdriver that uses uses screw to install, fix to part.
The inventor finds in realizing process of the present utility model, although this mode can satisfy the production requirement of some products, but also inapplicable in some process of producing product that the part quality of fit is had relatively high expectations, because manually with the direct mounting screw of screwdriver, not only consuming time longer, extended and produced the required time of product, and be easy to because the shake of staff or the error of human eye, cause skew or the screw of position to follow closely askew, distortion, affect quality and the following process of product.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of holding structure and erecting device of screw, the holding structure of this screw is conducive to reduce produces the required time of product, also help simultaneously and reduce that nail is askew, distortion because the shake of staff or the error of human eye cause screw, and then affect the generation of the adverse consequences of the quality of product and following process.
In order to address the above problem, the first aspect of this practical information provides a kind of holding structure of screw, and the holding structure of described screw comprises:
Structural body, have the 3rd groove of the main part of holding screw and the first groove that matches with the cutter head of screwdriver, the second groove that matches with the coupling part of the cutter head of described screwdriver and main part and the described screwdriver of holding on described structural body, also have the alignment grooves that is positioned at same end with described the first groove.
Described alignment grooves symmetry is positioned at the both sides of described the first groove.
Described the first groove is that cross section is the tubular structure of " U " type, and described the second groove, described the 3rd groove and described alignment grooves are that cross section is the tubular structure of semicircle.
The holding structure of described screw also comprises the nested contraposition post that advances in described alignment grooves.
The holding structure of described screw also comprises at least three leads extending to the main part of described screwdriver from described structural body place, be nested in the sliding cylinder on described lead and the retained part of the main part that grips described screwdriver of joining with described sliding cylinder.
Described retained part is included as the first clamp structure and second clamp structure of plane tabular structure, described the first clamp structure and described the second clamp structure have the semicircle tubular groove that coordinates the main part of surrounding described screwdriver for common, described the first clamp structure has tapped blind hole, and the both sides of described the second clamp structure are provided with the ear with tapped through hole that matches for the tapped blind hole with described the first clamp structure.
The holding structure of described screw also comprises the spring that is enclosed within on described lead, and described spring is between described sliding cylinder and described structural body.
Described the first clamp structure and described sliding cylinder are one-body molded.
On the other hand of the present utility model, a kind of erecting device of screw is provided, comprise the holding structure of above-mentioned screw, also comprise the screwdriver that matches with the holding structure of described screw.
In the technical solution of the utility model, a kind of holding structure of screw is provided, this holding structure comprises structural body, have the 3rd groove of the main part of second groove of coupling part of the cutter head of the first groove, the described screwdriver of holding of the cutter head of holding screw and screwdriver and main part and the described screwdriver of holding on described structural body, also have the alignment grooves that is positioned at same end with described the first groove.The holding structure of this screw is conducive to reduce the required time of product of producing, and also helps simultaneously to reduce that nail is askew, distortion because the shake of staff or the error of human eye cause screw, and then affects the generation of the adverse consequences of the quality of product and following process.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation one of the holding structure of screw in the utility model embodiment;
Fig. 2 is the structural representation one of the erecting device of screw in the utility model embodiment;
Fig. 3 is the structural representation two of the mounting structure of screw in the utility model embodiment;
Fig. 4 is the structural representation three of the erecting device of screw in the utility model embodiment;
Fig. 5 is the floor map of the holding structure of screw in the utility model embodiment.
Description of reference numerals:
1-structural body; The 11-the first groove; The 12-the second groove;
The 13-the three groove; 14-alignment grooves; 15-contraposition post;
16-lead; 17-sliding cylinder; 18-retained part;
The 181-the first clamp structure; The 182-the second clamp structure; 19-spring;
2-screwdriver; 21-cutter head; 22-coupling part;
23-main part.
The specific embodiment
Embodiment one
The utility model embodiment provides a kind of holding structure of screw, and as shown in Figure 1, the holding structure of this screw comprises:
As shown in Figure 2, when mounting screw, after described structural body 1 being taken on the suitable position that is placed on part, particularly, for after the localization part with projection on the alignment grooves 14 of described structural body 1 and part aligns, only need the front end of screw placement at the first groove 11 of described structural body 1, the main part 23 of screwdriver 2 is placed on described the 3rd groove 13, afterwards, promote forward described screwdriver 2 along the first groove 11, the second groove 12 and described the 3rd groove 13, screw can be hammered on part fixedly part of required screw.
be provided with alignment grooves 14 on structural body 1 due to the holding structure of this screw, and usually all has the localization part that protrudes from part noumenon on common existing part, before mounting screw, the alignment grooves 14 of this holding structure is nested on the localization part of part noumenon, need not eye-observation and carry out contraposition, and be equivalent to temporarily the holding structure is fixed on part, recycle afterwards screwdriver 2 mounting screws, can reduce due to artificial mounting screw required to bit time, and then reduce and produce the required time of product, greatly reduce simultaneously the shake of staff or the skew that the error of human eye causes the position or screw nail askew, distortion, affect the quality of product and the adverse consequences of following process.
Need to prove, the screwdriver of above mentioning can be electric screw driver etc.
In the technical scheme of the present embodiment, a kind of holding structure of screw is provided, this holding structure comprises structural body, have the 3rd groove of the main part of second groove of coupling part of the cutter head of the first groove, the described screwdriver of holding of the cutter head of holding screw and screwdriver and main part and the described screwdriver of holding on described structural body, also have the alignment grooves that is positioned at same end with described the first groove.The holding structure of this screw is conducive to reduce the required time of product of producing, and also helps simultaneously to reduce that nail is askew, distortion because the shake of staff or the error of human eye cause screw, and then affects the generation of the adverse consequences of the quality of product and following process.
Embodiment two
The utility model embodiment provides a kind of holding structure of screw, and as shown in Figure 3, on the basis of embodiment one, usually, described alignment grooves 14 symmetries are positioned at the both sides of described the first groove 11.
Described the first groove 11 is the tubular structure of " U " type for cross section, has improved the degree of agreeing with between described the first groove 11 and screw, has improved the ability of the holding of 11 pairs of screws of the first groove.
Further, described the second groove 12, described the 3rd groove 13 and described alignment grooves 14 are the tubular structure of semicircle for cross section, the tubular structure that is made into semicircle is conducive to the second groove 12 and the 3rd groove 13 and screwdriver 2 to be agreed with, the location division phase-splitting that is conducive on alignment grooves 14 and part agrees with, and the tubular structure of semicircle is easy to make processing and comparatively attractive in appearance simultaneously.
further, sometimes part needs near the surface irregularity of mounting screw part, in order to prevent that when the mounting screw structural body 1 from displacement occuring and then affect the installation effect of screw, as shown in Figure 3, described structural body 1 also comprises the contraposition post 15 that can be nested advances in described alignment grooves 14, when the surface irregularity of part, can regulate and be nested in the length that described alignment grooves 14 interior contraposition posts 15 extend the part of alignment grooves 14, but contraposition post 15 framves are at the recessed place on the surface of part, when having reduced mounting screw, the possibility of displacement occurs in structural body 1, enlarged the scope of application of the holding structure of described screw.
As Fig. 3 or shown in Figure 4, the holding structure of described screw also comprises at least three leads 16 of extending to the main part 23 of described screwdriver 2 from described structural body 1 place, be nested in the sliding cylinder 17 on described lead 16 and the retained part 18 of the main part that grips described screwdriver 2 23 of joining with described sliding cylinder 17.In the present embodiment, structural body 1 is provided with three leads 16, and these three leads 16 can be evenly distributed on screwdriver around, also can as shown in Figure 4, be uniformly distributed in left side, right side, the downside of screwdriver.
in the process of mounting screw, because retained part 18 is combined as a whole screwdriver 2 and described holding structure, can directly screwdriver 2 be pushed ahead, because sliding cylinder 17 and retained part 18 join, when screwdriver 2 is pushed ahead, retained part 18 is also pushed ahead, drive sliding cylinder 17 motions, but because sliding cylinder 17 is nested on lead 16, screwdriver 2 also can only seesaw along lead 16, further reduced the shake of staff or the screw that the error of human eye causes nail askew, the adverse consequences such as distortion, make the holding structure of this screw be easier to use.
Further, as Fig. 3 or shown in Figure 4, described retained part 18 is included as the first clamp structure 181 and second clamp structure 182 of plane tabular structure, described the first clamp structure 181 and described the second clamp structure 182 have the semicircle tubular groove that coordinates the main part 23 of surrounding described screwdriver 2 for common, described the first clamp structure 181 has tapped blind hole, and the both sides of described the second clamp structure 182 are provided with the ear with tapped through hole that matches for the tapped blind hole with described the first clamp structure 181.
The first clamp structure 181 of this clamp structure 18 and the second clamp structure 182 be the main part 23 of the described screwdriver 2 of clamping one on the other, and the tapped through hole on the tapped blind hole by the first clamp structure 181 and the ear of the second clamp structure 182, utilize screw, the first clamp structure 181 and the second clamp structure 182 are coupled together, the main part 23 of screwdriver 2 can be securely fixed on the holding structure of described screw, and the installation of this clamp structure 18, the dismounting all comparatively easy.
Particularly, for described the first clamp structure 181 joins with described sliding cylinder 17, described sliding cylinder 17 is consistent with the number of described lead 16, and described sliding cylinder 17 is positioned on described the first clamp structure 181, and is corresponding with the position of described lead 16.
Further, as shown in Figure 5, the holding structure of described screw also comprises the spring 19 that is enclosed within on described lead 16, and described spring 19 is between described sliding cylinder 17 and described structural body 1.The user is at the screwdriver 2 on the backing device that is installed on screw of finishing using and after loosing one's grip, and under the effect of spring 19, screwdriver 2 can be returned to original position along lead 16, need not the user and manually screwdriver 2 is retracted original position, has facilitated user's operation.
Further, described the first clamp structure 181 is one-body molded with described sliding cylinder 17.
The embodiment of the present invention also provides a kind of erecting device of screw, comprises the holding structure of above-mentioned screw, also comprises the screwdriver 2 that matches with the holding structure of described screw.
Need to prove, the screwdriver 2 of above mentioning can be electric screw driver etc.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (8)
1. the holding structure of a screw, is characterized in that, comprising:
Structural body, have the 3rd groove of the main part of holding screw and the first groove that matches with the cutter head of screwdriver, the second groove that matches with the coupling part of the cutter head of described screwdriver and main part and the described screwdriver of holding on described structural body, also have the alignment grooves that is positioned at same end with described the first groove.
2. the holding structure of screw according to claim 1, is characterized in that,
Described alignment grooves symmetry is positioned at the both sides of described the first groove.
3. the holding structure of screw according to claim 1, is characterized in that,
Described the first groove is that cross section is the tubular structure of " U " type, and described the second groove, described the 3rd groove and described alignment grooves are that cross section is the tubular structure of semicircle.
4. the holding structure of screw according to claim 1, is characterized in that, also comprises the nested contraposition post that advances in described alignment grooves.
5. the holding structure of screw according to claim 1, it is characterized in that, also comprise at least three leads extending to the main part of described screwdriver from described structural body place, be nested in the sliding cylinder on described lead and the retained part of the main part that grips described screwdriver of joining with described sliding cylinder.
6. the holding structure of screw according to claim 5, it is characterized in that, described retained part comprises the first clamp structure and second clamp structure of plane tabular structure, described the first clamp structure and described the second clamp structure have the semicircle tubular groove that coordinates the main part of surrounding described screwdriver for common, described the first clamp structure has tapped blind hole, and the both sides of described the second clamp structure are provided with the ear with tapped through hole that matches for the tapped blind hole with described the first clamp structure.
7. the holding structure of screw according to claim 5, is characterized in that, also comprises the spring that is enclosed within on described lead, and described spring is between described sliding cylinder and described structural body.
8. the erecting device of a screw, is characterized in that, comprises the holding structure as the described screw of claim 1-7 any one, also comprises the screwdriver that matches with the holding structure of described screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652334 CN202934512U (en) | 2012-11-30 | 2012-11-30 | Screw supporting structure and screw installing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652334 CN202934512U (en) | 2012-11-30 | 2012-11-30 | Screw supporting structure and screw installing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934512U true CN202934512U (en) | 2013-05-15 |
Family
ID=48318771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220652334 Expired - Lifetime CN202934512U (en) | 2012-11-30 | 2012-11-30 | Screw supporting structure and screw installing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934512U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486810A (en) * | 2017-10-15 | 2017-12-19 | 冯建娟 | Electric wrench inner hexagon spanner |
| CN107553383A (en) * | 2017-10-15 | 2018-01-09 | 冯建娟 | Electric wrench sleeve |
| CN107571185A (en) * | 2017-10-15 | 2018-01-12 | 冯建娟 | Combined type internal hexagonal wrench |
| CN107738217A (en) * | 2017-10-15 | 2018-02-27 | 冯建娟 | Combined sleeve |
-
2012
- 2012-11-30 CN CN 201220652334 patent/CN202934512U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486810A (en) * | 2017-10-15 | 2017-12-19 | 冯建娟 | Electric wrench inner hexagon spanner |
| CN107553383A (en) * | 2017-10-15 | 2018-01-09 | 冯建娟 | Electric wrench sleeve |
| CN107571185A (en) * | 2017-10-15 | 2018-01-12 | 冯建娟 | Combined type internal hexagonal wrench |
| CN107738217A (en) * | 2017-10-15 | 2018-02-27 | 冯建娟 | Combined sleeve |
| CN107571185B (en) * | 2017-10-15 | 2018-12-18 | 绍兴市华锐汽车零部件有限公司 | Combined type internal hexagonal wrench |
| CN107486810B (en) * | 2017-10-15 | 2019-01-18 | 浙江德世电器有限公司 | Electric wrench allen wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |