CN205271059U - Semi -automatic screw thread repair equipment - Google Patents
Semi -automatic screw thread repair equipment Download PDFInfo
- Publication number
- CN205271059U CN205271059U CN201520860786.4U CN201520860786U CN205271059U CN 205271059 U CN205271059 U CN 205271059U CN 201520860786 U CN201520860786 U CN 201520860786U CN 205271059 U CN205271059 U CN 205271059U
- Authority
- CN
- China
- Prior art keywords
- bolt
- guide rail
- screw thread
- clamp
- gag lever
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a semi -automatic screw thread repair equipment, including power device, pivot output device and screw thread pusher, power device includes the motor, the regulating switch that is just reversing and pedal starting switch, pivot output device includes the reducing gear box, transition connection piece, front tooth or screw tap anchor clamps, the motor passes through the motor output shaft and is connected with the reducing gear box, the output shaft of reducing gear box passes through transition connection piece and is connected with front tooth or screw tap anchor clamps, screw thread pusher includes the guide rail, bolt or nut clamp utensil and crank mechanism, bolt or nut clamp utensil are fixed in on the anchor clamps base, be equipped with rail block between the guide rail, rail block passes through to use the bolt fastening between tight piece of guide rail clamp and the anchor clamps base, the disc that has the push rod on crank mechanism includes the crank and is fixed in the guide rail, crank one end is connected with the disc, the other end passes through pivort fixation between bolt or nut clamp utensil and anchor clamps base. This repair equipment makes bolt reuse many times, improves the prosthetic efficiency of bolt, reduces the cost of labor.
Description
Technical field
This utility model relates to screw thread prosthetic appliance, specifically semi-automatic screw thread prosthetic appliance.
Background technology
The steel construction course of processing need structure is complicated, required precision height, sectional making large span component etc. carry out pre-assembly, it is ensured that the punching rate of on-the-spot bolt. Pre-splicing process of assembling needs in a large number use bolt fix, bolt repeatedly use after serious wear, affect reusing of bolt. Adopt the artificial method repaired, put into artificial many and inefficiency, market does not have special equipment, so needing to develop a kind of automanual equipment to repair bolt.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of semi-automatic screw thread prosthetic appliance, repairs the screw thread of abrasion, improves the efficiency that bolt is repaired, makes bolt repeatedly to reuse.
The technical solution adopted in the utility model is: semi-automatic screw thread prosthetic appliance, including power set, the rotating shaft output device of horizontal positioned and screw thread pusher, described power set include motor, rotating regulates switch and foot-actuated switch, described rotating shaft output device includes reduction box, transition piece, screw die or screw tap clamp, described motor is connected with reduction box by motor output shaft, the output shaft of described reduction box is connected with screw die or screw tap clamp by transition piece, suitable in M27 and above large diameter bolt or nut, described screw thread pusher includes guide rail, bolt or nut clamp and crank mechanism, described bolt or nut clamp are fixed in clamp base, it is provided with guide rail slide block between described guide rail, described guide rail slide block is clamped by the guide rail being disposed below and fixes with bolt between block and clamp base, described crank mechanism includes crank and the disk with push rod, described disk is fixed on guide rail, described crank one end is connected with disk, the other end is fixed between bolt or nut clamp and clamp base by bearing pin.
The side of described bolt or nut clamp is provided with gag lever post governor motion, described gag lever post governor motion includes gag lever post, pressing plate and limit switch, described gag lever post is bolted in clamp base by fastening between clamp base and pressing plate, and described limit switch is positioned at the front of gag lever post and is fixed on the guide rail one end near rotating shaft output device. When gag lever post touching limit switch can reach the purpose of motor stalling during operation, so can relatively accurately control to repair the length of screw thread, it is to avoid screw thread is repaired the time of root and the problem of control, should not be also improved safety.
Described guide rail is made up of the H profile steel of two parallel placements.
It is provided with cushion block between described bolt or nut clamp and clamp base.
The beneficial effects of the utility model are: 1, the special prosthetic appliance in design level direction and clamping tool, and range of application strengthens, it is possible to suitable in the longer bolt of major diameter and length, nut. 2, gag lever post governor motion can relatively accurately control repair screw thread length, it is to avoid screw thread repair root time should not control problem, also improve safety. 3, this equipment is easy to operate, flexible, is effectively improved the efficiency that bolt is repaired, and reduces cost of labor, and work efficiency is higher compared with artificial reparation, reduces bolt quantity in stock, reduces warehouse storage space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of transition piece in this utility model;
Fig. 3 is the connection diagram of reduction gearbox output shaft and transition piece in this utility model;
Fig. 4 is the structural representation of die clamp in this utility model;
Fig. 4 a is the side view of Fig. 4;
Fig. 5 is the structural representation of this utility model plug tap fixture;
Fig. 5 a is the side view of Fig. 5;
Fig. 6 is the structural representation of screw thread pusher in this utility model;
Fig. 7 is the axonometric chart of screw thread pusher in this utility model;
Fig. 8 is the structural representation of bolted fixture in this utility model;
Fig. 9 is the structural representation of nut clamp in this utility model;
In figure, 1, motor, 2, rotating regulate switch, 3, foot-actuated switch, 4, reduction box, 5, transition piece, 6, die clamp, 7, motor output shaft, 8, reduction gearbox output shaft, 9, guide rail, 10, bolted fixture, 11, clamp base, 12, guide rail slide block, 13, guide rail clamping block, 14, crank, 15, push rod, 16, disk, 17, bearing pin, 18, cushion block, 19, key, 20, screw tap clamp, 21, nut clamp, 22, gag lever post, 23, fastening bolt, 24, pressing plate, 25, limit switch.
Detailed description of the invention
In order to deepen understanding of the present utility model, being described in further detail of the present utility model below in conjunction with embodiment and accompanying drawing, this embodiment is only used for explaining this utility model, is not intended that the restriction to protection domain of the present utility model.
As shown in Figures 1 to 9, semi-automatic screw thread prosthetic appliance, including power set, the rotating shaft output device of horizontal positioned and screw thread pusher, power set include motor 1(1.1KW-380V alternating current generator), rotating regulate switch 2 and foot-actuated switch 3, the rotation of motor output shaft 7 operates by riding, when gag lever post touches limit switch 25, limit switch 25 is connected with foot-actuated switch 3, also allowing for motor stalls, the rotating of motor output shaft is regulated switch 2 by rotating and controls.
Rotating shaft output device includes reduction box 4, transition piece 5, die clamp 6, and motor 1 is connected with reduction box 4 by motor output shaft 7, by the speed reducing ratio of 1:30, output speed 50r/min. The output shaft 8 of reduction box is connected with die clamp 6 by transition piece 5, screw thread pusher includes the guide rail 9, bolted fixture 10 and the crank mechanism that are made up of the H profile steel of two parallel placements, bolted fixture 10 is fixed in clamp base 11, is provided with cushion block 18 between bolted fixture 10 and clamp base 11. Being provided with guide rail slide block 12 between the H profile steel of two parallel placements, guide rail slide block 12 is clamped by the guide rail being disposed below and fixes with bolt between block 13 and clamp base 11. The side of bolted fixture 10 is provided with gag lever post governor motion, gag lever post governor motion includes gag lever post 22, pressing plate 24 and limit switch 25, pressing plate 24 while being positioned on cushion block 18, it is fixed in clamp base by fastening bolt 23, compressing in the gag lever post 22 space between cushion block 18 side clamp base 11 and pressing plate 24 and by pressing plate 24, limit switch 25 is positioned at the front of gag lever post 22 and is fixed on the guide rail one end near rotating shaft output device. Owing to the reach of bolt is different, front actual thread length adjustment gag lever post 22 extension elongation according to bolt to be repaired of operation, when guaranteeing concordant outside thread root and the screw die of bolt, limit switch 25 just touched by gag lever post 22, and gag lever post 22 is fixed in clamp base 11 by fastening bolt 23 and pressing plate 24. When gag lever post 22 is touched limit switch 25 and can be reached the purpose of motor stalling during operation, so can relatively accurately control to repair the length of screw thread, it is to avoid screw thread is repaired the time of root and the problem of control, should not be also improved safety.
Crank mechanism includes crank 14 and the disk 16 with push rod 15, and disk 16 is fixing, and crank 14 one end is connected with disk 16 on the rail 9, and the other end is fixed between bolted fixture 10 and clamp base 11 by bearing pin 17. Utilize crank 14 to push, make the working range of clamping part strengthen (L100mm-L400mm), when push rod 15 promotes to the right, crank 14 drives guide rail slide block 12 to move, bolted fixture 10 forward impelling, makes bolt contact with screw die, when after the first pitch thread occlusion, bolt feeding forward automatically, when gag lever post 22 touches limit switch 25, namely motor stops operating, and now screw thread is repaired complete, can unclamp foot-operated, rotating be regulated switch and pushes backward position and exit screw thread.
Change die clamp 6 into screw tap clamp 20 and fix screw tap, bolted fixture 10 is replaced with nut clamp 21, the screw thread of nut is repaired.
Furthermore, it is possible to arrange special fixture make it quick location for conventional stud and nut, it is to avoid repeat to adjust.
Claims (4)
1. semi-automatic screw thread prosthetic appliance, it is characterized in that, including power set, the rotating shaft output device of horizontal positioned and screw thread pusher, described power set include motor, rotating regulates switch and foot-actuated switch, described rotating shaft output device includes reduction box, transition piece, screw die or screw tap clamp, described motor is connected with reduction box by motor output shaft, the output shaft of described reduction box is connected with screw die or screw tap clamp by transition piece, described screw thread pusher includes guide rail, bolt or nut clamp and crank mechanism, described bolt or nut clamp are fixed in clamp base, it is provided with guide rail slide block between described guide rail, described guide rail slide block is clamped by the guide rail being disposed below and fixes with bolt between block and clamp base, described crank mechanism includes crank and the disk with push rod, described disk is fixed on guide rail, described crank one end is connected with disk, the other end is fixed between bolt or nut clamp and clamp base by bearing pin.
2. semi-automatic screw thread prosthetic appliance according to claim 1, it is characterized in that, the side of described bolt or nut clamp is provided with gag lever post governor motion, described gag lever post governor motion includes gag lever post, pressing plate and limit switch, described gag lever post is bolted in clamp base by fastening between clamp base and pressing plate, and described limit switch is positioned at the front of gag lever post and is fixed on the guide rail one end near rotating shaft output device.
3. semi-automatic screw thread prosthetic appliance according to claim 1 and 2, it is characterised in that described guide rail is made up of the H profile steel of two parallel placements.
4. semi-automatic screw thread prosthetic appliance according to claim 1, it is characterised in that be provided with cushion block between described bolt or nut clamp and clamp base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860786.4U CN205271059U (en) | 2015-11-02 | 2015-11-02 | Semi -automatic screw thread repair equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860786.4U CN205271059U (en) | 2015-11-02 | 2015-11-02 | Semi -automatic screw thread repair equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271059U true CN205271059U (en) | 2016-06-01 |
Family
ID=56055680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520860786.4U Withdrawn - After Issue CN205271059U (en) | 2015-11-02 | 2015-11-02 | Semi -automatic screw thread repair equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271059U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345176A (en) * | 2015-11-02 | 2016-02-24 | 上海建工（江苏）钢结构有限公司 | Semi-automatic thread repairing device |
| CN106002363A (en) * | 2016-06-08 | 2016-10-12 | 赵咪咪 | Novel lathe fixture device with fast clamping and detaching functions |
| CN106392209A (en) * | 2016-10-27 | 2017-02-15 | 浙江长华汽车零部件有限公司 | Internal thread simulation assembly automatic sorting device |
| CN111761293A (en) * | 2020-06-30 | 2020-10-13 | 中国石油集团渤海钻探工程有限公司 | Screw buckle surface processing and repairing equipment for blowout preventer and using method thereof |
-
2015
- 2015-11-02 CN CN201520860786.4U patent/CN205271059U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345176A (en) * | 2015-11-02 | 2016-02-24 | 上海建工（江苏）钢结构有限公司 | Semi-automatic thread repairing device |
| CN106002363A (en) * | 2016-06-08 | 2016-10-12 | 赵咪咪 | Novel lathe fixture device with fast clamping and detaching functions |
| CN106392209A (en) * | 2016-10-27 | 2017-02-15 | 浙江长华汽车零部件有限公司 | Internal thread simulation assembly automatic sorting device |
| CN106392209B (en) * | 2016-10-27 | 2018-07-13 | 浙江长华汽车零部件股份有限公司 | Internal thread simulation assembly automatic sorting device |
| CN111761293A (en) * | 2020-06-30 | 2020-10-13 | 中国石油集团渤海钻探工程有限公司 | Screw buckle surface processing and repairing equipment for blowout preventer and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20171205 |
|
| AV01 | Patent right actively abandoned |