CN220660744U - Sliding head bolt taking-out tool - Google Patents
Sliding head bolt taking-out tool Download PDFInfo
- Publication number
- CN220660744U CN220660744U CN202322343816.1U CN202322343816U CN220660744U CN 220660744 U CN220660744 U CN 220660744U CN 202322343816 U CN202322343816 U CN 202322343816U CN 220660744 U CN220660744 U CN 220660744U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- screw rod
- utility
- model
- hole
- 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.)
- Active
Links
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 4
- 125000006850 spacer group Chemical group 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a sliding head bolt taking-out tool, and mainly relates to the technical field of machining tools. The utility model provides a draw-off tool of slip head bolt, includes the spacer sleeve, the spacer sleeve bilateral symmetry is fixed to be set up the sleeve, every the inside equal cooperation of sleeve sets up screw rod, cutter arbor, the cutter arbor rotates with the screw rod and is connected. The utility model has the beneficial effects that: the utility model has simple structure, is convenient for installation and use, does not generate sparks in the installation and use, and ensures the safety of processing operation; the cutter bar is pushed to move through the rotation of the screw rod, then the two cutter points clamp the bolt, the broken end nut can be taken out through rotating the sleeve, so that the bolt is convenient and labor-saving to detach, the work efficiency is improved, and the labor intensity is reduced.
Description
Technical Field
The utility model mainly relates to the technical field of machining tools, in particular to a sliding head bolt taking-out tool.
Background
In the process of disassembling the bolt, the sliding head or the opening of the nut is broken due to frequent or rusted disassembly and individual reasons, and the broken bolt (part of the broken head is exposed outside) is taken out, so that the conventional method is mostly to treat the broken bolt by adopting a mode of electric discharge machining or expanding a threaded hole. The method can generate sparks, and is dangerous in the chemical industry. Based on the above, the present utility model has devised a slide bolt extracting tool to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides a draw-off tool of slip head bolt, includes the spacer sleeve, the spacer sleeve bilateral symmetry is fixed to be set up the sleeve, every the inside equal cooperation of sleeve sets up screw rod, cutter arbor, the cutter arbor rotates with the screw rod and is connected.
The cutter bar is characterized in that a cutter point is arranged at one end of the cutter bar, a first rectangular block is fixedly arranged on the outer ring of the other end of the cutter bar, a second rectangular block is fixedly arranged at one end of the screw, a protruding block is fixedly arranged at the other end of the screw, a groove is formed in the first rectangular block, and the protruding block is abutted to the inner wall of the groove.
Every screw hole, square hole, guiding hole have all been seted up in proper order to the sleeve is inside, screw hole and screw rod threaded connection, square downthehole wall and the butt of first rectangular piece, the cutter arbor passes the guiding hole.
And a hexagonal through hole is formed in the positioning sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has simple structure, is convenient for installation and use, does not generate sparks in the installation and use, and ensures the safety of processing operation; the cutter bar is pushed to move through the rotation of the screw rod, then the two cutter points clamp the bolt, the broken end nut can be taken out through rotating the sleeve, so that the bolt is convenient and labor-saving to detach, the work efficiency is improved, and the labor intensity is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the internal cross-sectional structure of the present utility model;
FIG. 4 is a schematic diagram of an exploded construction of the present utility model;
FIG. 5 is a schematic cross-sectional view of the positioning sleeve of the present utility model;
FIG. 6 is a schematic view of the present utility model in a partially enlarged configuration of FIG. 3I.
The reference numbers shown in the drawings: 1. a positioning sleeve; 2. a sleeve; 201. a threaded hole; 202. square holes; 203. a guide hole; 3. a screw; 301. a second rectangular block; 302. a bump; 4. a cutter bar; 401. a knife tip; 402. a first rectangular block.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific embodiments. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.
The utility model provides a draw-off tool for sliding head bolts, includes locating sleeve 1, the fixed sleeve 2 that sets up of locating sleeve 1 bilateral symmetry, every the inside equal cooperation of sleeve 2 sets up screw rod 3, cutter arbor 4 rotates with screw rod 3 to be connected, sleeve 2, screw rod 3, the coaxial setting of cutter arbor 4, the screw thread has been seted up to screw rod 3 outer lane.
Knife tip 401 has been seted up to cutter arbor 4 one end, the fixed first rectangular piece 402 that sets up of cutter arbor 4 other end outer lane, the fixed second rectangular piece 301 that sets up of screw rod 3 one end, the fixed lug 302 that sets up of screw rod 3 other end, the inside recess of seting up of first rectangular piece 402, lug 302 and recess inner wall butt, the butt of butt second rectangular piece 301 one end is kept away from with screw rod 3 to first rectangular piece 402, through this structural design, screw rod 3 rotates and then drives cutter arbor 4 and remove.
Every screw hole 201, square hole 202, guiding hole 203 have all been seted up in proper order to sleeve 2 inside, screw hole 201 and screw rod 3 threaded connection, square hole 202 inner wall and the butt of first rectangular piece 402, square hole 202's length is the stroke that knife tip 401 moved to the centre, cutter arbor 4 passes guiding hole 203, through this structural design, plays spacing guiding effect to cutter arbor 4, prevents that cutter arbor 4 from rotating and influencing the centering of knife tip 401.
A hexagonal through hole is formed in the positioning sleeve 1.
When the device is used, the locating sleeve 1 is sleeved on the sliding head nut or the broken bolt, the second rectangular block 301 is screwed by a wrench, the screw 3 rotates to drive the cutter bar 4 to move towards the middle, the two cutter points 401 clamp the sliding head nut or the broken bolt, and the sleeve 2 is rotated after clamping, so that the purpose of taking out the bolt is achieved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (4)
1. The utility model provides a draw head bolt takes out instrument, includes locating sleeve (1), its characterized in that: sleeve (2) are fixed to locating sleeve (1) bilateral symmetry, every sleeve (2) inside all cooperates and sets up screw rod (3), cutter arbor (4) are connected with screw rod (3) rotation.
2. A slide bolt extraction tool as defined in claim 1 wherein: knife tip (401) has been seted up to cutter arbor (4) one end, cutter arbor (4) other end outer lane is fixed to be set up first rectangle piece (402), screw rod (3) one end is fixed to be set up second rectangle piece (301), screw rod (3) other end is fixed to be set up lug (302), the inside recess of seting up of first rectangle piece (402), lug (302) and recess inner wall butt.
3. A slide bolt extraction tool as defined in claim 1 wherein: every screw hole (201), square hole (202), guiding hole (203) have all been seted up in proper order to sleeve (2) inside, screw hole (201) and screw rod (3) threaded connection, square hole (202) inner wall and first rectangle piece (402) butt, cutter arbor (4) pass guiding hole (203).
4. A slide bolt extraction tool as defined in claim 1 wherein: a hexagonal through hole is formed in the positioning sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322343816.1U CN220660744U (en) | 2023-08-30 | 2023-08-30 | Sliding head bolt taking-out tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322343816.1U CN220660744U (en) | 2023-08-30 | 2023-08-30 | Sliding head bolt taking-out tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660744U true CN220660744U (en) | 2024-03-26 |
Family
ID=90335238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322343816.1U Active CN220660744U (en) | 2023-08-30 | 2023-08-30 | Sliding head bolt taking-out tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660744U (en) |
-
2023
- 2023-08-30 CN CN202322343816.1U patent/CN220660744U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220660744U (en) | Sliding head bolt taking-out tool | |
| CN202701467U (en) | Shaft-type workpiece double-groove synchronous milling tool of drilling-milling machine | |
| CN203380442U (en) | Gear shaping clamp of internal spline of shaft sleeve | |
| CN203390729U (en) | Collet fixing device | |
| CN209773653U (en) | Tapping equipment for processing internal thread | |
| CN205888951U (en) | Centering mechanism device | |
| CN204711219U (en) | A kind of double-headstock numerically controlled lathe adjustable blade holders | |
| CN207358191U (en) | A kind of novel precise shaped steel inside pipe wall head for boring bar | |
| CN204976132U (en) | Drilling machine quick change chuck device | |
| CN203843263U (en) | Tool clamping device | |
| CN203541644U (en) | Double-head center drill | |
| CN103567506A (en) | Novel pilot drill | |
| CN210232877U (en) | Pin removing device | |
| CN203738723U (en) | Knife drawing device | |
| CN102756331A (en) | Precise ball lock positioning gripping head | |
| CN207104024U (en) | Grommet nut tapping clamp | |
| CN204954613U (en) | Fixture device | |
| CN219901270U (en) | Special fixture capable of rapidly disassembling external thread annular thin-wall workpiece | |
| CN219416915U (en) | Processing clamping device of screw thread tensile sample | |
| CN214644880U (en) | Machining cutter, wrench and machine tool comprising same | |
| CN219818849U (en) | Stable clamping mechanism for cutter | |
| CN208276212U (en) | A kind of efficient nut drilling equipment | |
| CN203281898U (en) | Groove cutter for rapidly processing inner bore of workpiece | |
| CN103624732A (en) | Forcible entry tool for broken connector | |
| CN204338911U (en) | A kind of cutter holder for installing machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |