CN204505196U - Electrician is with screw cross recess fix tool - Google Patents
Electrician is with screw cross recess fix tool Download PDFInfo
- Publication number
- CN204505196U CN204505196U CN201520101378.0U CN201520101378U CN204505196U CN 204505196 U CN204505196 U CN 204505196U CN 201520101378 U CN201520101378 U CN 201520101378U CN 204505196 U CN204505196 U CN 204505196U
- Authority
- CN
- China
- Prior art keywords
- screw
- support
- emery wheel
- motor
- belt pulley
- 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
- 229910001651 emery Inorganic materials 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005498 polishing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of electrician is with screw cross recess fix tool, comprise support, the lower end level of support offers the second through hole, install rotating shaft in second through hole, emery wheel is installed in one end of rotating shaft, and a middle side part of emery wheel is connected with rotating shaft, the opposite side of emery wheel installs the second belt pulley, side, the top mounted motor frame of support, mounted motor on motor rack, support is offered the first through hole.The utility model provides a kind of device that can carve new groove at the cross recess place of screw breakage fast, emery wheel of the present utility model can by driven by motor, by grinder buffing screw breakage when emery wheel rotates, make screw breakage by the groove that makes new advances of polishing fast, thus damaged for cross recess screw is taken out by convenient construction person by screwdriver.
Description
Technical field
The utility model relates to a kind of fix tool, and more precisely a kind of electrician is with screw cross recess fix tool.
Background technology
Often cross recess screw can be used in electrician's practice of construction process; the cross slotted portion of screw is the mainly stressed parts of whole screw; therefore the cross recess of screw very easily damages ring; when the cross recess of screw damages; the screw be fixed cannot be taken out by screwdriver; the method of the damaged screw of existing process cross recess carves new groove by file is manual at the cross recess place of screw breakage; then by screwdriver, screw is unloaded; this processing mode extremely takes time and effort, and slowed down construction speed greatly.
Utility model content
The purpose of this utility model is to provide a kind of electrician with screw cross recess fix tool, can solve the above problems.
The utility model for achieving the above object, is achieved through the following technical solutions:
A kind of electrician is with screw cross recess fix tool, comprise support, the lower end level of support offers the second through hole, in second through hole, rotating shaft is installed, emery wheel is installed in one end of rotating shaft, one middle side part of emery wheel is connected with rotating shaft, the opposite side of emery wheel installs the second belt pulley, side, the top mounted motor frame of support, mounted motor on motor rack, support is offered the first through hole, the output shaft of motor is through the first through hole, the output shaft end of motor installs the first belt pulley, belt installed by first belt pulley, the side of belt coordinates with the first belt pulley, the opposite side of belt coordinates with the second belt pulley, battery is installed at the middle part of support, battery connects motor by wire, cannelure offered by support, cannelure was positioned at for the second through-hole wall side week, retainer ring is installed in rotating shaft, retainer ring coordinates with cannelure.
In order to realize the purpose of this utility model further, can also by the following technical solutions: extension bar installed by described support, fixed block is installed on the top of extension bar, holddown groove is offered on the top of fixed block, install icking tool in holddown groove, fixed block offers screw, and screw is positioned at holddown groove side, screw installs butterfly bolt, and the screw mandrel end of butterfly bolt coordinates with icking tool.Protective cover is installed in the side of described support, and protective cover is positioned at the first belt pulley side.
The utility model has the advantage of: the utility model provides a kind of device that can carve new groove at the cross recess place of screw breakage fast, emery wheel of the present utility model can by driven by motor, by grinder buffing screw breakage when emery wheel rotates, make screw breakage by the groove that makes new advances of polishing fast, thus damaged for cross recess screw is taken out by convenient construction person by screwdriver.First belt pulley of the present utility model, the second belt pulley and belt can by the power transmission of motor to emery wheels, and it is excessively near that the first belt pulley, the second belt pulley and belt can avoid motor and emery wheel to lean on simultaneously, prevent motor from hindering the operation of emery wheel.Retainer ring of the present utility model coordinates with cannelure that can make between rotating shaft and support can not relative movement, avoids emery wheel to contact the damage causing support with support.The utility model also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is one of structural representation of the present utility model; Fig. 2 is I structure for amplifying schematic diagram of Fig. 1.
Mark parts: 1 extension bar 2 motor 3 first through hole 4 first belt pulley 5 motor rack 6 support 7 protective cover 8 belt 9 second belt pulley 10 emery wheel 11 cannelure 12 retainer ring 13 second through hole 14 rotating shaft 15 icking tool 16 fixed block 17 screw 18 butterfly bolt 20 battery 21 holddown groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
A kind of electrician is with screw cross recess fix tool, as depicted in figs. 1 and 2, comprise support 6, the lower end level of support 6 offers the second through hole 13, in second through hole 13, rotating shaft 14 is installed, emery wheel 10 is installed in one end of rotating shaft 14, one middle side part of emery wheel 10 is connected with rotating shaft 14, the opposite side of emery wheel 10 installs the second belt pulley 9, side, the top mounted motor frame 5 of support 6, mounted motor 2 on motor rack 5, support 6 is offered the first through hole 3, the output shaft of motor 2 is through the first through hole 3, the output shaft end of motor 2 installs the first belt pulley 4, belt 8 installed by first belt pulley 4, the side of belt 8 coordinates with the first belt pulley 4, the opposite side of belt 8 coordinates with the second belt pulley 9, battery 20 is installed at the middle part of support 6, battery 20 connects motor 2 by wire, support 6 is offered cannelure 11, cannelure 11 was positioned at for the second through hole 13 inwall side week, rotating shaft 14 is installed retainer ring 12, retainer ring 12 coordinates with cannelure 11.The utility model provides a kind of device that can carve new groove at the cross recess place of screw breakage fast, emery wheel 10 of the present utility model can be driven by motor 2, when emery wheel 10 rotates, emery wheel 10 to be polished screw breakage, make screw breakage by the groove that makes new advances of polishing fast, thus damaged for cross recess screw is taken out by convenient construction person by screwdriver.First belt pulley 4, second belt pulley 9 of the present utility model and belt 8 can by the power transmission of motor 2 to emery wheels 10, it is excessively near that first belt pulley 4, second belt pulley 9 and belt 8 can avoid motor 2 and emery wheel 10 to lean on simultaneously, prevents motor 2 from hindering the operation of emery wheel 10.Retainer ring 12 of the present utility model coordinates with cannelure 11 that can make between rotating shaft 14 and support 6 can not relative movement, avoids emery wheel 10 to contact with support 6 damage causing support 6.
Because screw cross recess is damaged in narrow space sometimes, emery wheel 10 cannot be repaired screw, in order to repair screw cross recess in narrow space, the utility model is in the following ways: extension bar 1 installed by described support 6, fixed block 16 is installed on the top of extension bar 1, holddown groove 21 is offered on the top of fixed block 16, in holddown groove 21, icking tool 15 is installed, fixed block 16 is offered screw 7, screw 7 is positioned at holddown groove 21 side, screw 7 is installed butterfly bolt 18, the screw mandrel end of butterfly bolt 18 coordinates with icking tool 15.The utility model extension bar 1 is comparatively elongated, and can enter narrow space with icking tool 15 and repair screw cross recess, butterfly bolt 18 conveniently can say that icking tool 15 is fixed on fixed block 16.
Because belt 8 can injure workmen under running up, in order to avoid above-mentioned situation, the utility model in the following ways: protective cover 7 is installed in the side of described support 6, and protective cover 7 is positioned at the first belt pulley 4 side.Protective cover 7 of the present utility model can prevent belt 8 run up lower on open workmen.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. electrician is with screw cross recess fix tool, it is characterized in that: comprise support (6), the lower end level of support (6) offers the second through hole (13), in second through hole (13), rotating shaft (14) is installed, emery wheel (10) is installed in one end of rotating shaft (14), one middle side part of emery wheel (10) is connected with rotating shaft (14), the opposite side of emery wheel (10) installs the second belt pulley (9), the side, top mounted motor frame (5) of support (6), the upper mounted motor (2) of motor rack (5), support (6) is offered the first through hole (3), the output shaft of motor (2) is through the first through hole (3), the output shaft end of motor (2) installs the first belt pulley (4), first belt pulley (4) is installed belt (8), the side of belt (8) coordinates with the first belt pulley (4), the opposite side of belt (8) coordinates with the second belt pulley (9), battery (20) is installed at the middle part of support (6), battery (20) connects motor (2) by wire, support (6) is offered cannelure (11), cannelure (11) is positioned at the second through hole (13) inwall side week, rotating shaft (14) is installed retainer ring (12), retainer ring (12) coordinates with cannelure (11).
2. electrician according to claim 1 is with screw cross recess fix tool, it is characterized in that: described support (6) is installed extension bar (1), fixed block (16) is installed on the top of extension bar (1), holddown groove (21) is offered on the top of fixed block (16), in holddown groove (21), icking tool (15) is installed, fixed block (16) is offered screw (7), screw (7) is positioned at holddown groove (21) side, screw (7) is installed butterfly bolt (18), the screw mandrel end of butterfly bolt (18) coordinates with icking tool (15).
3. electrician according to claim 1 is with screw cross recess fix tool, it is characterized in that: protective cover (7) is installed in the side of described support (6), and protective cover (7) is positioned at the first belt pulley (4) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101378.0U CN204505196U (en) | 2015-02-12 | 2015-02-12 | Electrician is with screw cross recess fix tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101378.0U CN204505196U (en) | 2015-02-12 | 2015-02-12 | Electrician is with screw cross recess fix tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505196U true CN204505196U (en) | 2015-07-29 |
Family
ID=53703200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520101378.0U Expired - Fee Related CN204505196U (en) | 2015-02-12 | 2015-02-12 | Electrician is with screw cross recess fix tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881658A (en) * | 2017-02-09 | 2017-06-23 | 刘云龙 | A kind of punch device in flow control valve manufacture craft |
| CN109366376A (en) * | 2018-10-18 | 2019-02-22 | 欧阳范范 | A kind of Phillips screwdriver sanding and polishing device |
-
2015
- 2015-02-12 CN CN201520101378.0U patent/CN204505196U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881658A (en) * | 2017-02-09 | 2017-06-23 | 刘云龙 | A kind of punch device in flow control valve manufacture craft |
| CN109366376A (en) * | 2018-10-18 | 2019-02-22 | 欧阳范范 | A kind of Phillips screwdriver sanding and polishing device |
| CN109366376B (en) * | 2018-10-18 | 2020-10-13 | 南京中远高分子材料科技有限公司 | Cross screwdriver burnishing and polishing ware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |