CN211101074U - Portable simple hole digger - Google Patents
Portable simple hole digger Download PDFInfo
- Publication number
- CN211101074U CN211101074U CN201922019444.0U CN201922019444U CN211101074U CN 211101074 U CN211101074 U CN 211101074U CN 201922019444 U CN201922019444 U CN 201922019444U CN 211101074 U CN211101074 U CN 211101074U
- Authority
- CN
- China
- Prior art keywords
- operating handle
- backup pad
- trompil
- hole digger
- supporting plate
- 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
- 238000010276 construction Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004080 punching Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a portable simple and easy hole digger, this hole digger includes the backup pad, operating handle, the trompil die, the jumper bar, the drift, spring and axle sleeve, the inside notch that is equipped with in backup pad upper portion edgewise, trompil die and axle sleeve are the straight line and locate backup pad upper portion side respectively and lie in the upper and lower both sides of notch, the operating handle upper segment is perpendicular with the backup pad and the operating handle upper segment middle part articulates in the backup pad middle part, the operating handle hypomere becomes the contained angle with the backup pad and extends to the backup pad bottom, the jumper bar bottom articulates in operating handle upper segment tip, the axle sleeve is stretched into on the top, the spring embolias the jumper bar and lies in between axle sleeve and the. This hole digger overcomes the defect of the on-spot tradition trompil operation of construction operation, this hole digger simple structure, portable, convenient operation, single operation can carry out the trompil operation to materials such as steel sheet, and the trompil process does not have the vibration, effectively improves construction work efficiency.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a portable simple and easy hole digger.
Background
At the construction operation scene, often need carry out processing such as follow-up trompil to materials such as steel sheet at the scene, traditional trompil method adopts instruments such as electric hand drill mostly to punch to the steel sheet, but electric hand drill weight is great, and inconvenient carrying just needs the power to support for power, can produce great vibrations in the use, can exert an influence to the part that has the precision requirement. Therefore, when the material is perforated on the construction site, great inconvenience is caused, and the construction efficiency is seriously affected.
Disclosure of Invention
The utility model aims to solve the technical problem that a portable simple and easy hole digger is provided, the defect of the on-spot traditional trompil operation of construction work is overcome to this hole digger, this hole digger simple structure, portable, convenient operation, single operation can carry out the trompil operation to materials such as steel sheet, and the trompil process does not have the vibration, effectively improves construction work efficiency.
For solving the technical problem, the utility model discloses portable simple and easy hole digger includes backup pad, operating handle, trompil die, jumper bar, drift, spring and axle sleeve, the inside notch that is equipped with in backup pad upper portion edgewise, trompil die and axle sleeve are the straight line and locate respectively backup pad upper portion side is and be located the upper and lower both sides of notch, the operating handle upper segment with the backup pad is perpendicular and operating handle upper segment middle part articulate in the backup pad middle part, the operating handle hypomere with the backup pad becomes the contained angle and extends to the backup pad bottom, the jumper bar bottom articulate in operating handle upper segment tip, top stretch into the axle sleeve, the spring embolias the jumper bar is located between axle sleeve and the operating handle tip, the drift is located the jumper bar top.
Further, the width of the notch is matched with the thickness of the part to be perforated.
Further, the lower part of the supporting plate is cylindrical and the surface of the supporting plate is provided with an anti-skidding grid.
Furthermore, the hole digger further comprises an anti-slip pad, wherein the anti-slip pad is arranged on the holding surface of the lower section of the operating handle.
Because the utility model discloses portable simple and easy hole digger has adopted above-mentioned technical scheme, this hole digger includes the backup pad promptly, operating handle, the trompil die, the jumper bar, the drift, spring and axle sleeve, backup pad upper portion edgewise inwards is equipped with the notch, trompil die and axle sleeve are the straight line and locate backup pad upper portion side respectively and lie in the upper and lower both sides of notch, the operating handle upper segment is perpendicular with the backup pad and the operating handle upper segment middle part articulates in the backup pad middle part, the operating handle hypomere becomes the contained angle with the backup pad and extends to the backup pad bottom, the jumper bar bottom articulates in operating handle upper segment tip, the axle sleeve is stretched into on the top, the spring embolias the jumper bar and lies in between axle. This hole digger overcomes the defect of the on-spot tradition trompil operation of construction operation, this hole digger simple structure, portable, convenient operation, single operation can carry out the trompil operation to materials such as steel sheet, and the trompil process does not have the vibration, effectively improves construction work efficiency.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a schematic view of the portable simple hole digger of the present invention.
Detailed Description
Embodiment as shown in fig. 1, the portable simple hole digger of the utility model comprises a supporting plate 1, an operating handle 2, a hole-forming concave die 3, a punch 4, a punch 5, a spring 6 and a shaft sleeve 7, a notch 11 is formed in the upper part of the supporting plate 1 from the side surface to the inside, the tapping female die 3 and the shaft sleeve 7 are respectively arranged on the side surface of the upper part of the supporting plate 1 in a straight line and positioned on the upper side and the lower side of the notch 11, the upper section of the operating handle 2 is vertical to the supporting plate 1, the middle part of the upper section of the operating handle 2 is hinged with the middle part of the supporting plate 1, the lower section of the operating handle 2 and the supporting plate 1 form an included angle and extend to the bottom end of the supporting plate 1, the bottom end of the plunger 4 is hinged at the end part of the upper section of the operating handle 2, the top end of the plunger extends into the shaft sleeve 7, the spring 6 is sleeved in the punch 4 and is positioned between the shaft sleeve 7 and the end part of the operating handle 2, and the punch 5 is arranged at the top end of the punch 4.
Preferably, the width of the slot 11 is matched to the thickness of the component to be perforated. The slot accommodates the part to be perforated, and therefore the width of the slot needs to be greater than the thickness of the part to be perforated.
Preferably, the lower part of the supporting plate 1 is cylindrical 12 and the surface is provided with an anti-slip grid. The cylindricality is convenient for handheld the assurance, and anti-skidding net provides certain frictional force, grips when the trompil operation of being convenient for.
Preferably, the hole digger further comprises a non-slip pad 8, wherein the non-slip pad 8 is arranged on the holding surface of the lower section of the operating handle 2. Because need rotate operating handle hypomere along the pin joint of operating handle and backup pad during the trompil operation, consequently the slipmat both provides certain protection to the adversary, can avoid handheld operating handle to skid again, improves the convenience of trompil operation.
This hole digger adopts simple lever principle, and is articulated through operating handle and backup pad, provides the effort of trompil, and during the trompil operation, will need the trompil part to set up in the notch of backup pad, grips operating handle and backup pad for operating handle pushes away the jumper bar, and the jumper bar drives the drift and realizes the trompil under the cooperation of trompil die. The hole digger can be used for punching materials such as steel plates by one-man operation, so that a large amount of time is saved, and the construction efficiency can be accelerated.
The hole digger is simple in structure, light in weight, convenient to carry and operate, capable of effectively solving the inconvenience of the electric hand drill in a construction site when punching, reducing hardware requirements and improving working efficiency. Compared with tools such as electric hand drills, the hole digger does not need an external power supply, greatly reduces hardware requirements, is suitable for field operation of a construction site, can be used for hole forming through single operation, is convenient and quick, improves hole forming efficiency, can use local materials for parts manufactured by the hole digger, and reduces manufacturing cost.
Claims (4)
1. A portable simple hole digger is characterized in that: the hole digger comprises a supporting plate, an operating handle, a hole forming female die, a punch, a spring and a shaft sleeve, wherein a notch is formed in the upper portion of the supporting plate from the side surface inwards, the hole forming female die and the shaft sleeve are arranged on the side surface of the upper portion of the supporting plate in a straight line and are positioned on the upper side and the lower side of the notch, the upper section of the operating handle is perpendicular to the supporting plate, the middle of the upper section of the operating handle is hinged to the middle of the supporting plate, the lower section of the operating handle and the supporting plate form an included angle and extend to the bottom end of the supporting plate, the bottom end of the punch is hinged to the end portion of the upper section of the operating handle, the top end of the.
2. The portable simple hole cutter as claimed in claim 1, wherein: the width of the notch is matched with the thickness of the part to be perforated.
3. The portable simple hole cutter according to claim 1 or 2, wherein: the lower part of the supporting plate is cylindrical and the surface of the supporting plate is provided with an anti-skid grid.
4. The portable simple hole cutter as claimed in claim 3, wherein: the hole digger further comprises an anti-slip pad, wherein the anti-slip pad is arranged on the holding surface of the lower section of the operating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019444.0U CN211101074U (en) | 2019-11-21 | 2019-11-21 | Portable simple hole digger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019444.0U CN211101074U (en) | 2019-11-21 | 2019-11-21 | Portable simple hole digger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211101074U true CN211101074U (en) | 2020-07-28 |
Family
ID=71712763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922019444.0U Expired - Fee Related CN211101074U (en) | 2019-11-21 | 2019-11-21 | Portable simple hole digger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211101074U (en) |
-
2019
- 2019-11-21 CN CN201922019444.0U patent/CN211101074U/en not_active Expired - Fee Related
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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: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |