CN209999120U - Nail pulling device - Google Patents
Nail pulling device Download PDFInfo
- Publication number
- CN209999120U CN209999120U CN201920786696.3U CN201920786696U CN209999120U CN 209999120 U CN209999120 U CN 209999120U CN 201920786696 U CN201920786696 U CN 201920786696U CN 209999120 U CN209999120 U CN 209999120U
- Authority
- CN
- China
- Prior art keywords
- pole portion
- nail
- sleeve
- nail pulling
- bearing
- 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
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- Portable Nailing Machines And Staplers (AREA)
Abstract
kind of device of pulling out nail, including the sleeve that runs through, telescopic end install the apron, the sleeve in install telescopic pole portion, pole portion cross the apron, pole portion and apron pass through connecting piece swing joint, pole portion end be furnished with power device, pole portion end install in addition and pull out the pin fin, power device drives pole portion and stretches out and draws back and then drive and pull out the pin fin motion, the sleeve be equipped with the passageway that can supply to pull out the flexible activity of nail head, can know by above-mentioned description and practice, device of pulling out nail simple and practical, displacement about its pole portion takes place through the flexible in the sleeve to the drive pulls out the pin fin about the displacement and then pulls out the nail, the nail of pulling out from this can not turn into the turn naturally, can not cause other damages at the in-process of pulling out the nail simultaneously, if can not cause the damage to the template flitch.
Description
Technical Field
The utility model relates to an kind of devices of pulling out nails.
Background
It is known that many nails are embedded in forms, battens, etc. removed from a construction site. Nails on the formworks battens need to be pulled out in time so as to reduce potential safety hazards and facilitate the reuse of the formworks battens.
The nails removed using these tools are often bent and therefore not reusable, which is a waste of some value, particularly when there are a large number of nails to be removed, and additionally, the removal of the nails using conventional tools can cause levels of damage to the plank.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide kinds of devices of pulling out nails, the nail of using this kind to pull out the device of pulling out nails and extracting can not become curved to can not arouse other damages when using this kind of nail puller to pull out the nail.
In order to achieve the above object, the utility model provides an kind of devices of pulling out nails, including the sleeve that runs through, telescopic end install the apron, the sleeve in install telescopic pole portion, pole portion cross the apron, pole portion and apron pass through connecting piece swing joint, pole portion end be furnished with power device, pole portion end install in addition and pull out the pin fin, power device drives pole portion and stretches out and draw back and then drive and pull out the pin fin motion, the sleeve be equipped with and supply to pull out the flexible passageway of activity of first nail.
The outer wall of the rod part is provided with threads, the nail pulling head is provided with a connecting part, the connecting part is provided with an internal thread ring, and the ring is matched with the rod part to rotate.
The connecting piece is a nut.
The bearing is characterized by further comprising a bearing, the outer ring of the bearing is fixed on the sleeve, and the lower end of the rod part is installed in the inner ring of the bearing.
And an end cover is arranged at the outer end of the bearing.
The area of the end cover is larger than that of the bearing.
The connecting piece is L-shaped, and the outer end face of the nail pulling head is flush with the outer end face of the end cover.
The cover plate is welded with the sleeve.
The nail pulling head is provided with a protective sleeve.
The nail pulling head is welded with the connecting part.
Has the advantages that:
according to the above description and practice, pull out nail device simple and practical, displacement about its pole portion takes place through flexible in the sleeve to the drive is pulled out displacement about the pin fin and then is extracted the nail, the nail of extracting from this can not become curved naturally, can not cause other damages at the in-process of pulling out the nail simultaneously, if can not cause the damage to the template flitch.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention (with the end cap removed).
Fig. 3 is a sectional view of the present invention.
The nail extractor comprises a sleeve 1, a cover plate 2, a rod part 3, a nail pulling head 4, a channel 5, a connecting part 6, a bearing 7 and an end cover 8.
Detailed Description
Embodiments of the nail pulling apparatus according to the present invention will be described below with reference to the accompanying drawings. Those of ordinary skill in the art will recognize that the described embodiments can be modified in various different ways, or combinations thereof, without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Furthermore, in the present description, the drawings are not to scale and like reference numerals refer to like parts.
kind of device of pulling out nail, including the sleeve 1 that runs through, end of sleeve 1 install apron 2, sleeve 1 in install telescopic pole portion 3, pole portion 3 cross apron 2, pole portion 3 and apron 2 pass through connecting piece swing joint, pole portion 3 end be furnished with power device, pole portion 3 in addition end install and pull out pin fin 4, power device drives pole portion 3 and stretches out and draw back and then drive and pull out the motion of pin fin 4, sleeve 1 be equipped with and supply to pull out the flexible passageway 5 of activity of pin fin 4, pull out nail device simple and practical, displacement about its pole portion 3 takes place through the flexible in sleeve 1 to the drive is pulled out pin fin 4 and is left right shifted and then extract the nail, the nail of pulling out from this can not become curved naturally, can not cause other damages at the in-process of pulling out the nail simultaneously, if can not cause the damage to the template flitch.
The power device can be a motor or an electric drill.
The outer wall of the rod part 3 is provided with threads, the nail pulling head 4 is provided with the connecting part 6, the connecting part 6 is provided with an internal thread ring, the ring is matched with the rod part 3 to rotate, the rod part 3 is driven to rotate through a power device, and the threads of the rod part 3 are matched with the threads of the connecting part 6, so that the connecting piece is displaced in the rod part 3, and the principle is -shaped according to the lead screw principle.
The connecting piece is a nut.
Still include bearing 7, the bearing 7 outer lane is fixed on the sleeve pipe, the lower extreme of pole portion install in bearing 7 inner circle, bearing 7 set up and play the supporting role to pole portion, improve the stability of pole portion 3.
An end cover 8 is arranged on the outer end of the bearing 7.
The area of the end cover 8 is larger than that of the bearing 7, the area of the end cover 8 can be points as large as possible within a reasonable range, the pressure intensity is reduced, and the damage to a soft wall surface is avoided.
The connecting piece be the L type, the outer terminal surface of pulling out nail head 4 keep equal with the outer terminal surface of end cover 8.
The cover plate 2 and the sleeve 1 are welded.
The nail pulling head 4 is provided with a protective sleeve, and the protective sleeve is arranged to avoid injuring others when not in use.
The nail pulling head 4 and the connecting part 6 are welded.
Claims (10)
1. Pull out nail device, including sleeve (1) that runs through, the end of sleeve (1) install apron (2), sleeve (1) in install telescopic pole portion (3), pole portion (3) cross apron (2), pole portion (3) pass through connecting piece swing joint with apron (2), pole portion (3) end be furnished with power device, pole portion (3) end install in addition and pull out pin head (4), power device drives pole portion (3) and stretches out and draw back and then drive and pull out pin head (4) motion, sleeve (1) be equipped with and supply to pull out passageway (5) that pin head (4) flexible activity.
2. The nail pulling apparatus according to claim 1, wherein: the outer wall of the rod part (3) is provided with threads, the nail pulling head (4) is provided with a connecting part (6), the connecting part (6) is provided with a circular ring with internal threads, and the circular ring and the rod part (3) are matched to rotate.
3. The nail pulling apparatus according to claim 2, wherein: the connecting piece is a nut.
4. The nail pulling apparatus according to claim 3, wherein: the bearing is characterized by further comprising a bearing (7), the outer ring of the bearing (7) is fixed on the sleeve, and the lower end of the rod part is installed in the inner ring of the bearing (7).
5. The nail pulling apparatus according to claim 4, wherein: an end cover (8) is arranged on the outer end of the bearing (7).
6. The nail pulling apparatus according to claim 5, wherein: the area of the end cover (8) is larger than that of the bearing (7).
7. The nail pulling apparatus according to claim 6, wherein: the connecting piece is L-shaped, and the outer end face of the nail pulling head (4) is flush with the outer end face of the end cover (8).
8. The nail pulling apparatus according to claim 1, wherein: the cover plate (2) and the sleeve (1) are welded.
9. The nail pulling apparatus according to claim 1, wherein: the nail pulling head (4) is provided with a protective sleeve.
10. The nail pulling apparatus according to claim 2, wherein: the nail pulling head (4) is welded with the connecting part (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920786696.3U CN209999120U (en) | 2019-05-29 | 2019-05-29 | Nail pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920786696.3U CN209999120U (en) | 2019-05-29 | 2019-05-29 | Nail pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209999120U true CN209999120U (en) | 2020-01-31 |
Family
ID=69308347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920786696.3U Expired - Fee Related CN209999120U (en) | 2019-05-29 | 2019-05-29 | Nail pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209999120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331558A (en) * | 2020-04-30 | 2020-06-26 | 中国十五冶金建设集团有限公司 | Nail taking tool used in cooperation with electric hand drill |
| CN115674103A (en) * | 2022-10-28 | 2023-02-03 | 中核华辰建筑工程有限公司 | Convenient nail nipping tool |
-
2019
- 2019-05-29 CN CN201920786696.3U patent/CN209999120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331558A (en) * | 2020-04-30 | 2020-06-26 | 中国十五冶金建设集团有限公司 | Nail taking tool used in cooperation with electric hand drill |
| CN115674103A (en) * | 2022-10-28 | 2023-02-03 | 中核华辰建筑工程有限公司 | Convenient nail nipping tool |
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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 |
Granted publication date: 20200131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |