CN211071944U - Positioning and guiding device for split bolt end cutting tool - Google Patents
Positioning and guiding device for split bolt end cutting tool Download PDFInfo
- Publication number
- CN211071944U CN211071944U CN201921490834.XU CN201921490834U CN211071944U CN 211071944 U CN211071944 U CN 211071944U CN 201921490834 U CN201921490834 U CN 201921490834U CN 211071944 U CN211071944 U CN 211071944U
- Authority
- CN
- China
- Prior art keywords
- positioning
- cutting tool
- split bolt
- guiding device
- base
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model relates to a to stay bolt end cutting device technical field specifically is a location guider to stay bolt end cutting tool, location guider's registration arm locates location guider's base terminal surface perpendicularly, and the locating hole of registration arm runs through in the base, and two screw holes have been seted up to the outer wall of registration arm, and the terminal surface that is equipped with the registration arm of base runs through and is equipped with a direction inclined hole, and the central line of direction inclined hole intersects in one side of the back of the base to the registration arm with the central line of locating hole. The positioning holes of the utility model can position the end of the split bolt, and the end of the split bolt can be fixed by matching with two locking screws, so that the positioning is accurate and the standardized management is convenient; the drilling and cutting tool bit of the drilling and cutting tool can complete the cutting of the interior of the wall body through the guide inclined hole; the structure is simple, the device cost is low, and the construction speed is high; the cutting hole is easy to clean, easy to block and good in surface quality.
Description
Technical Field
The utility model relates to a split bolt end cutting device technical field specifically is a positioning guide device to split bolt end cutting tool.
Background
In the installation of the template of the wall structure, the stay bolt is required to be fixed and supported. And after the wall formwork is removed, the screw part of the split bolt exceeding the surface of the structure needs to be cut off, and the local bolt hole needs to be plugged by mortar. The traditional method adopts an angle grinder to carry out cutting or an oxygen acetylene cutting gun to carry out gas cutting. The traditional method has low cutting efficiency, the roots are not easy to cut thoroughly and easily exceed the wall surface, and after mortar is blocked, the appearance quality is affected by the generation of scale when meeting water.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, fix a position accurate and the good location guider to split bolt end cutting tool of cutting effect in order to solve the above-mentioned technical problem among the prior art.
In order to achieve the aim, the positioning and guiding device of the split bolt end cutting tool is characterized by comprising a positioning and guiding device,
the positioning tube of the positioning and guiding device is vertically arranged on the end face of the base of the positioning and guiding device, the positioning hole of the positioning tube penetrates through the base, two threaded holes are formed in the outer wall of the positioning tube, the end face of the base, provided with the positioning tube, penetrates through the positioning tube and is provided with a guiding inclined hole, and the central line of the guiding inclined hole and the central line of the positioning hole are intersected on one side, back to the positioning tube, of the base.
Preferably, the positioning pipe is sleeved on the ends of a pair of pull bolts. .
Preferably, the diameter of the positioning hole is larger than that of the end head of the split bolt.
Preferably, the two threaded holes are perpendicular to each other.
Preferably, the two threaded holes are respectively matched and connected with the two locking screws.
Preferably, the pilot chamfer is adapted to allow passage of a drill bit of a drill tool.
Compared with the prior art, the utility model, its advantage lies in:
1. the positioning holes of the utility model can position the end of the split bolt, and the end of the split bolt can be fixed by matching with two locking screws, so that the positioning is accurate and the standardized management is convenient;
2. the drilling and cutting tool bit of the drilling and cutting tool can complete the cutting of the inner part of the wall body through the guide inclined hole;
3. the utility model has simple structure, low device cost and high construction speed;
4. the utility model discloses a cutting hole is easily cleared up, easily shutoff, and surface quality is good.
Drawings
Fig. 1 is an installation schematic view of a positioning and guiding device of a split bolt end cutting tool according to the present invention;
fig. 2 is a schematic structural view of a positioning and guiding device of a split bolt end cutting tool according to the present invention;
fig. 3 is a cross-sectional view of the utility model discloses a split bolt end cutting tool.
As shown, in the figure:
1. the positioning and guiding device 2, the locking screw 3, the split bolt end 4, the drilling and cutting tool bit 5, the threaded hole 6, the guiding inclined hole 7, the positioning hole 8, the base 9 and the positioning pipe.
Detailed Description
The structure and principle of such a device will be apparent to those skilled in the art from the following further description of the invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, a positioning tube of the positioning guide device is vertically arranged on the end surface of a base of the positioning guide device, a positioning hole of the positioning tube penetrates through the base, the positioning tube can be sleeved on the end of the split bolt due to the fact that the diameter of the positioning hole is larger than that of the end of the split bolt, the bottom surface of the base is attached to the surface of a wall, and the positioning guide device is rotated to enable the positioning hole to be in an ideal position, so that an operator can conveniently drill and cut the end of the split bolt by using a drilling and cutting tool.
Two screw holes are formed in the outer wall of the positioning pipe, the two screw holes are perpendicular to each other and are respectively connected with the two locking screws in a matched mode, and the positioning pipe and the split bolt end can be fixed through tightening the two locking screws, so that construction is facilitated.
The end face of the base, which is provided with the positioning tube, is provided with a guide inclined hole in a penetrating way. As shown in fig. 3, because the center line of the guide inclined hole intersects with the center line of the positioning hole on the side of the base, which is back to the positioning tube, the drilling and cutting tool bit of the drilling and cutting tool is inserted into the guide inclined hole, the wall structure is quickly drilled and the end of the split bolt is drilled and cut, the end of the split bolt is thoroughly cut off inside the wall structure, and the end of the split bolt can be prevented from remaining outside the wall structure and polluting the surface of the wall structure after being corroded to affect the appearance quality.
The utility model discloses still include a construction method to split bolt end cutting tool's location guider, this construction method includes following step:
1) preparing construction, namely preparing a power supply of an electric tool;
2) sleeving a positioning hole of the positioning guide device on the end head of the split bolt, and attaching the bottom surface of the base to the surface of the wall body;
3) screwing two locking screws which are vertically distributed, and fixing the directional guide device at the end of the split bolt;
4) inserting a drilling and cutting tool bit of the drilling and cutting tool into the guide inclined hole;
5) one person operates the drilling and cutting tool, and the positioning guide device and the end of the split bolt are held by the other person;
6) drilling and cutting the end of the split bolt until the split bolt is cut off;
7) cutting off the end of a split bolt;
8) after cutting all the end heads of the split bolts, performing shaving treatment on the cut holes by using a steel wire brush;
9) washing the cut holes clean without leaving accumulated water;
10) and (6) blocking the mortar.
The positioning holes of the utility model can position the end of the split bolt, and the end of the split bolt can be fixed by matching with two locking screws, so that the positioning is accurate and the standardized management is convenient; the drilling and cutting tool bit of the drilling and cutting tool can complete the cutting of the interior of the wall body through the guide inclined hole; the structure is simple, the device cost is low, and the construction speed is high; the cutting hole is easy to clean, easy to block and good in surface quality.
Claims (6)
1. A positioning and guiding device of a split bolt end cutting tool is characterized by comprising a positioning and guiding device,
the positioning tube of the positioning and guiding device is vertically arranged on the end face of the base of the positioning and guiding device, the positioning hole of the positioning tube penetrates through the base, two threaded holes are formed in the outer wall of the positioning tube, the end face of the base, provided with the positioning tube, penetrates through the positioning tube and is provided with a guiding inclined hole, and the central line of the guiding inclined hole and the central line of the positioning hole are intersected on one side, back to the positioning tube, of the base.
2. The positioning and guiding device for a split bolt end cutting tool according to claim 1,
the positioning pipe is sleeved on the ends of the pair of pull bolts.
3. The positioning and guiding device for a split bolt end cutting tool according to claim 2,
the diameter of the positioning hole is larger than that of the end of the split bolt.
4. The positioning and guiding device for a split bolt end cutting tool according to claim 1,
the two threaded holes are perpendicular to each other.
5. The positioning and guiding device for a split bolt end cutting tool according to claim 1,
the two threaded holes are respectively connected with the two locking screws in a matching way.
6. The positioning and guiding device for a split bolt end cutting tool according to claim 1,
the inclined guide hole can allow a drilling and cutting head of the drilling and cutting tool to pass through.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921490834.XU CN211071944U (en) | 2019-09-09 | 2019-09-09 | Positioning and guiding device for split bolt end cutting tool |
| DE202019106372.6U DE202019106372U1 (en) | 2019-09-09 | 2019-11-15 | Positioning and guiding device of a cutting tool with binding pin end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921490834.XU CN211071944U (en) | 2019-09-09 | 2019-09-09 | Positioning and guiding device for split bolt end cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211071944U true CN211071944U (en) | 2020-07-24 |
Family
ID=69527000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921490834.XU Active CN211071944U (en) | 2019-09-09 | 2019-09-09 | Positioning and guiding device for split bolt end cutting tool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211071944U (en) |
| DE (1) | DE202019106372U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640188A (en) * | 2019-09-09 | 2020-01-03 | 中铁上海工程局集团有限公司 | Positioning and guiding device for split bolt end cutting tool and construction method thereof |
-
2019
- 2019-09-09 CN CN201921490834.XU patent/CN211071944U/en active Active
- 2019-11-15 DE DE202019106372.6U patent/DE202019106372U1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640188A (en) * | 2019-09-09 | 2020-01-03 | 中铁上海工程局集团有限公司 | Positioning and guiding device for split bolt end cutting tool and construction method thereof |
| CN110640188B (en) * | 2019-09-09 | 2024-06-11 | 中铁上海工程局集团有限公司 | Positioning and guiding device for split bolt end cutting tool and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202019106372U1 (en) | 2020-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200436, No. three, 278 Road, Jingan District, Shanghai Patentee after: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee after: China Railway Municipal Environmental Construction Co.,Ltd. Address before: 200436, No. three, 278 Road, Jingan District, Shanghai Patentee before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee before: China Railway Shanghai Engineering Bureau Group Municipal Engineering Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |