CN215358191U - Screw positioning device on screw gun - Google Patents
Screw positioning device on screw gun Download PDFInfo
- Publication number
- CN215358191U CN215358191U CN202121657311.7U CN202121657311U CN215358191U CN 215358191 U CN215358191 U CN 215358191U CN 202121657311 U CN202121657311 U CN 202121657311U CN 215358191 U CN215358191 U CN 215358191U
- Authority
- CN
- China
- Prior art keywords
- screw
- elastic
- claw
- installation sleeve
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a screw positioning device on a screw gun, which comprises an installation sleeve and a screw, wherein the screw gun is slidably installed at the top of the installation sleeve, a positioning ring is installed at the bottom of the installation sleeve, an elastic supporting column is installed in the installation sleeve, an elastic positioning claw for limiting and fixing the screw is slidably installed on the outer side of the elastic supporting column, a sliding groove is formed in the surface of the elastic positioning claw, the elastic supporting column is slidably installed in the sliding groove, a supporting frame is arranged in the installation sleeve, and a spring piece is installed on the outer side of the supporting frame. Has the advantages that: the device simple structure through the dual location of elastic positioning claw and holding ring, can carry out spacing location to the mounted position of screw, and then reduces installation error, satisfies the demand when screw rifle uses, through cooperation spring leaf and elastic support post, can realize elasticity spacing, avoids the rigidity to strike, and the security performance is high.
Description
Technical Field
The utility model relates to the technical field of screw guns, in particular to a screw positioning device on a screw gun.
Background
Screw guns are widely used in the field of work. In the traditional mode, during the process of nailing, a worker needs to fix a screw with one hand and hold a screw gun with one hand, so that the accuracy of screw positioning is guaranteed while the screw gun is stabilized, the installation is very labor-consuming, and the effect of installing the screw is very poor.
Currently, a hand-held chain belt screw gun is popular in the market, and the screw gun utilizes a plastic chain to feed nails and utilizes holes on a belt to position.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems and providing a screw positioning device for a screw gun.
The technical scheme of the utility model is realized as follows:
the utility model provides a screw positioner on screw rifle, includes installation sleeve pipe and screw, installation sleeve pipe top slidable mounting has the screw rifle, the holding ring is installed to installation sleeve pipe bottom, installation sleeve pipe internally mounted has the elastomeric support post, elastomeric support post outside slidable mounting has and is used for right the screw carries out spacing fixed elastic positioning claw, the elastic positioning claw surface is provided with the sliding tray, elastomeric support post slidable mounting is in the sliding tray, the inside support frame that is provided with of installation sleeve pipe, the support frame outside install with the elastic positioning claw to the spring leaf that screw elasticity compressed tightly.
Furthermore, a tension spring is arranged between the elastic support column and the inner wall of the top of the sliding groove.
Furthermore, the elastic positioning claws are at least provided with two groups and are uniformly arranged on the outer side of the screw.
Furthermore, the elastic positioning claw comprises a clamping claw part and a connecting part, the connecting part and the clamping claw part are integrally formed, and the sliding groove is located in the connecting part.
Furthermore, a clamping groove convenient for clamping the screw is arranged at the bottom of the clamping jaw portion.
Further, the elastic support column includes the cylinder, cylinder slidable mounting be in the sliding tray, fixed sleeve is installed in the cylinder outside, fixed sleeve inner wall with install the torsional spring between the connecting portion, the torsional spring with connecting portion sliding connection, the torsional spring with fixed sleeve fixed connection, the torsional spring suit is in the cylinder outside.
Furthermore, the end part of the column body penetrating out of the sliding groove is provided with a limiting cap.
Further, the positioning ring is an elastic ring.
Furthermore, the positioning ring is connected with the mounting sleeve through an elastic connecting sheet.
By adopting the technical scheme, the utility model has the beneficial effects that: the device simple structure through the dual location of elastic positioning claw and holding ring, can carry out spacing location to the mounted position of screw, and then reduces installation error, satisfies the demand when screw rifle uses, through cooperation spring leaf and elastic support post, can realize elasticity spacing, avoids the rigidity to strike, and the security performance is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a bottom view of the present invention;
figure 3 is a schematic view of an elastomeric support column structure of the present invention.
The reference numerals are explained below:
1. a positioning ring; 2. an elastic positioning claw; 201. a sliding groove; 202. a jaw portion; 203. a connecting portion; 3. an elastomeric support column; 301. fixing the sleeve; 302. a cylinder; 303. a torsion spring; 304. a limiting cap; 4. a screw gun; 5. installing a sleeve; 6. a spring plate; 7. a support frame; 8. a screw; 9. a tension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, a screw positioning device on screw gun, including installation sleeve 5 and screw 8, 5 top elastic sliding installs screw gun 4 in the installation sleeve, holding ring 1 is installed to 5 bottoms of installation sleeve, 5 internally mounted of installation sleeve has elastic support column 3, 3 outside sliding mounting of elastic support column have be used for right screw 8 carries out spacing fixed elastic positioning claw 2, 2 surfaces of elastic positioning claw are provided with sliding tray 201, 3 sliding mounting of elastic support column be in the sliding tray 201, the inside support frame 7 that is provided with of installation sleeve 5, install in the support frame 7 outside will elastic positioning claw 2 to the spring leaf 6 that screw 8 elasticity compressed tightly.
In this embodiment, a tension spring 9 is installed between the elastic support column 3 and the inner wall of the top of the sliding groove 201.
In this embodiment, the elastic positioning claws 2 are at least provided in two groups and are uniformly arranged outside the screw 8.
In this embodiment, the elastic positioning pawl 2 includes a claw portion 202 and a connecting portion 203, the connecting portion 203 is integrally formed with the claw portion 202, and the sliding groove 201 is located in the connecting portion 203.
In this embodiment, a clamping groove for facilitating the clamping of the screw 8 is formed at the bottom of the clamping claw portion 202.
In this embodiment, the elastic support column 3 includes the cylinder 302, cylinder 302 slidable mounting is in the sliding tray 201, fixed sleeve 301 is installed in the cylinder 302 outside, fixed sleeve 301 inner wall with install torsional spring 303 between the connecting portion 203, torsional spring 303 with connecting portion 203 sliding connection, torsional spring 303 with fixed sleeve 301 fixed connection, torsional spring 303 suit is in the cylinder 302 outside.
In this embodiment, a limiting cap 304 is installed at the end of the column 302 penetrating through the sliding groove 201.
In this embodiment, the positioning ring 1 is an elastic ring.
In this embodiment, the positioning ring 1 is connected to the mounting sleeve 5 through an elastic connecting piece.
When the screw 8 is sleeved in the positioning ring 1, the head of the screw 8 is positioned between the clamping grooves at the bottom of the clamping claw part 202 of the elastic positioning claw 2, the tail of the screw 8 is positioned in the positioning ring 1, when the screw gun 4 works, the screw gun 4 moves downwards in the mounting sleeve 5 until the output end is connected with the head of the screw 8 and drives the screw 8 to move downwards, in the moving process, the spring leaf 6 at the outer side of the support frame 7 always keeps a compression state on the elastic positioning claw 2, the elastic positioning claw 2 elastically limits the head of the screw 8, when the screw gun continuously moves downwards, the elastic positioning claw 2 overcomes the elastic force of the tension spring 9 and moves downwards under the guiding action of the elastic support column 3 and the sliding groove 201, at the moment, the clamping claw part 202 overcomes the torsion force of the torsion spring 303, rotating around the column 302, keeping the elastic limit of the screw 8 until the elastic positioning claw 2 contacts with the positioning ring 1, continuing to move downwards, moving the screw 8 to a slot at the bottom of the clamping claw part 202 separated from the elastic positioning claw 2 and the positioning ring 1, thus completing the installation of the screw 8, precisely installing the screw 8 at a specified position through the limit positioning of the elastic positioning claw 2 and the positioning ring 1, after the installation of the screw 8, because the screw gun 4 is elastically and slidably connected with the installation sleeve 5, the screw gun 4 elastically retreats, the clamping claw part 202 rotates around the column 302 under the torsion of the torsion spring 303 and the elastic force of the spring plate 6 to the original position, and the elastic positioning claw 2 lifts to the original position under the elastic force of the tension spring 9 and the spring plate 6, the next operation can be performed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a screw positioner on screw rifle which characterized in that: including installation sleeve pipe (5) and screw (8), installation sleeve pipe (5) top slidable mounting has screw rifle (4), holding ring (1) is installed to installation sleeve pipe (5) bottom, installation sleeve pipe (5) internally mounted has elastomeric support post (3), elastomeric support post (3) outside slidable mounting have be used for right screw (8) carry out spacing fixed elastic positioning claw (2), elastic positioning claw (2) surface is provided with sliding tray (201), elastomeric support post (3) slidable mounting be in sliding tray (201), installation sleeve pipe (5) inside is provided with support frame (7), install in the support frame (7) outside will elastic positioning claw (2) to screw (8) elastic compression's spring leaf (6).
2. The screw positioning device of claim 1, wherein: and a tension spring (9) is arranged between the elastic support column (3) and the inner wall of the top of the sliding groove (201).
3. The screw positioning device of claim 2, wherein: the elastic positioning claws (2) are at least provided with two groups and are uniformly arranged on the outer side of the screw (8).
4. A screw positioning device for a screw gun according to claim 3, wherein: the elastic positioning claw (2) comprises a claw clamping part (202) and a connecting part (203), the connecting part (203) and the claw clamping part (202) are integrally formed, and the sliding groove (201) is located on the connecting part (203).
5. The screw positioning device of claim 4, wherein: the bottom of the clamping claw part (202) is provided with a clamping groove which is convenient for clamping the screw (8).
6. The screw positioning device of claim 4, wherein: elastomeric support post (3) include cylinder (302), cylinder (302) slidable mounting be in sliding tray (201), fixed sleeving (301) is installed in cylinder (302) outside, fixed sleeving (301) inner wall with install torsional spring (303) between connecting portion (203), torsional spring (303) with connecting portion (203) sliding connection, torsional spring (303) with fixed sleeving (301) fixed connection, torsional spring (303) suit is in the cylinder (302) outside.
7. The screw positioning device of claim 6, wherein: the end part of the column body (302) penetrating out of the sliding groove (201) is provided with a limiting cap (304).
8. The screw positioning device of claim 1, wherein: the positioning ring (1) is an elastic ring.
9. The screw positioning device of claim 8, wherein: the positioning ring (1) is connected with the mounting sleeve (5) through an elastic connecting sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121657311.7U CN215358191U (en) | 2021-07-21 | 2021-07-21 | Screw positioning device on screw gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121657311.7U CN215358191U (en) | 2021-07-21 | 2021-07-21 | Screw positioning device on screw gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215358191U true CN215358191U (en) | 2021-12-31 |
Family
ID=79610530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121657311.7U Expired - Fee Related CN215358191U (en) | 2021-07-21 | 2021-07-21 | Screw positioning device on screw gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215358191U (en) |
-
2021
- 2021-07-21 CN CN202121657311.7U patent/CN215358191U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205200964U (en) | Elasticity cylindric lock installation device | |
| US20090065655A1 (en) | Part clamp and nailing machine | |
| RU2005108326A (en) | TOOLS FOR NECKING FASTENERS AND STORE | |
| CN215358191U (en) | Screw positioning device on screw gun | |
| CN218927549U (en) | Flexible clamp | |
| CN112454401A (en) | Mechanical arm convenient for quick positioning and used for machining mechanical parts | |
| CN113400238A (en) | Screw positioning device on screw gun | |
| CN203566643U (en) | Quick-release three-in-one pneumatic toenail gun | |
| CN201760868U (en) | Electric hammer | |
| CN107672115B (en) | Device for mounting elliptical hot nozzle heating wire | |
| TW201622845A (en) | Chain structure | |
| CN211387546U (en) | Buckle assembly fixture | |
| CN210588967U (en) | Slide rail buffer assembly jig | |
| CN212163916U (en) | Monomer motor controller convenient to installation | |
| CN210255346U (en) | Floating feeding device for stretched holes | |
| CN211998116U (en) | Deep hole paster frock of force cell | |
| CN216422258U (en) | Pencil fixing clamp | |
| CN209047158U (en) | A kind of chain saw | |
| CN106808205B (en) | Automatic production jig for shaver | |
| CN107314006B (en) | Rapid Assembly subassembly | |
| CN220882213U (en) | Conversion head for quickly mounting flexible reflection material and electric pick thereof | |
| CN106346362B (en) | It is a kind of for fixing the clamping device of crystal | |
| CN220534128U (en) | Auxiliary device for nail box | |
| CN212949287U (en) | ETC Hall module end cover hot melting clamp | |
| CN220740931U (en) | Graphite boat stuck point installation tool |
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: 20211231 |