CN202479631U - Precise mini-thread hand tapping device - Google Patents
Precise mini-thread hand tapping device Download PDFInfo
- Publication number
- CN202479631U CN202479631U CN2011205152958U CN201120515295U CN202479631U CN 202479631 U CN202479631 U CN 202479631U CN 2011205152958 U CN2011205152958 U CN 2011205152958U CN 201120515295 U CN201120515295 U CN 201120515295U CN 202479631 U CN202479631 U CN 202479631U
- Authority
- CN
- China
- Prior art keywords
- guide pillar
- hole
- tapping device
- rocking arm
- hand tapping
- 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
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model provides a precise mini-thread hand tapping device, comprising a base, wherein a guide column is arranged at one end of the base; a handwheel and a rocker arm both matched with the guide column are arranged on the guide column, and the handwheel is arranged under the rocker arm; a locking device capable of locking the rocker arm and the guide column is arranged at one end of the rocker arm; a stepped hole is formed in the other end of the rocker arm; and a drill clamping device is arranged in the stepped hole. The precise mini-thread hand tapping device is characterized in that relatively small metal cutting force in processing can be directly felt by a processing personnel so that the processing intensity can be adjusted any time; and the precise mini-thread hand tapping device is steady in cutting, high in processing accuracy, simple in structure, easy for manufacturing, convenient for operation, and reliable in working, and improves the efficiency, thus being capable of being widely applied to the machining field.
Description
Technical field
The utility model relates to a kind of accurate minor thread hand tapping device.
Background technology
Add man-hour carrying out accurate minor thread hole, the traditional hand tapping requires very high to operator's operant level, and does not note causing disorderly button phenomenon slightly during operation, causes workpiece to be scrapped, and is time-consuming, therefore is necessary to improve.
The utility model content
The utility model purpose provides a kind of easy to operate, low cost, and the hand tapping instrument of high accuracy minor thread processing is mainly used in the processing of accurate minor thread diameter 1～5mm screwed hole of light-alloy in component of machine manufacturing, installation and the final assembly process.
The technical scheme that the utility model adopts: a kind of accurate minor thread hand tapping device; Comprise base; Said base one end is provided with guide pillar, and said guide pillar is provided with handwheel suitable with it and rocking arm and handwheel and places the rocking arm below, and said rocking arm one end is provided with can be with the locking device of rocking arm and guide pillar locking; The said rocking arm other end is shaped on stepped hole, is provided with the drill point device in the said stepped hole.
Further, said guide pillar is the coarse pitch guide pillar, and said handwheel endoporus and guide pillar are suitable, and said rocking arm is sleeved on the guide pillar and can and moves up and down along the swing of guide pillar axis.
Wherein, said locking device comprises double-screw bolt and handle I, and said rocking arm one side is shaped on fluting, is shaped on screwed hole on the said fluting, and double-screw bolt one end and screwed hole screw, and the double-screw bolt other end is provided with handle I.
Wherein, Said drill point device comprises guide rod, handle II and drill chuck; Said guide rod is the step axle and places in the stepped hole that said handle II is located at the guide rod upper end, and said drill chuck is located at lower end of the guide rod portion; Said stepped hole by top bar the hole with get out of a predicament or an embarrassing situation that the hole constitutes and be communicated with between the two, the step of said guide rod and top bar and be provided with spring between the hole.
Further, be provided with lining in the said hole of getting out of a predicament or an embarrassing situation, said guide rod lower outer diameter and lining endoporus are movingly.
The utility model in compared with prior art processing less metal cutting power can direct processed person experience, can adjust processing dynamics, stable cutting at any time; Machining accuracy is high, and simple in structure, is easy to make; Easy to operate; Reliable operation has improved efficient, can be widely applied to field of machining.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the locking device structure sketch map of the utility model.
The specific embodiment
A kind of embodiment of the utility model is described below in conjunction with accompanying drawing 1,2.
A kind of accurate minor thread hand tapping device; Comprise base 2; Said base 2 one ends are provided with guide pillar 3, and said guide pillar 3 is provided with the handwheel suitable with it 4 and places the Rocker arm 5 below with Rocker arm 5 and handwheel 4, and said guide pillar 3 is the coarse pitch guide pillar; Said handwheel 4 endoporus and guide pillar 3 are suitable, and said Rocker arm 5 is sleeved on the guide pillar 3 and can and moves up and down along the swing of guide pillar 3 axis.Handwheel 4 turn on guide pillar 3 can promote Rocker arm 5 or decline, reaches the effect of processing the part that varies in size; Rocker member 5 can swing so that process the effect of diverse location screwed hole.Said Rocker arm 5 one end is provided with can be with the locking device of Rocker arm 5 and guide pillar 3 lockings, and specifically, locking device comprises double-screw bolt 13 and handle I1; Said Rocker arm 5 one side is shaped on fluting 12; Be shaped on screwed hole on the said fluting 12, double-screw bolt 13 1 ends and screwed hole screw, and double-screw bolt 13 other ends are provided with handle I1.The said Rocker arm 5 other end is shaped on stepped hole 11, is provided with the drill point device in the said stepped hole 11.The drill point device comprises guide rod 7, handle II6 and drill chuck 10; Said guide rod 7 is the step axle and places in the stepped hole 11 that said handle II6 is located at guide rod 7 upper ends, and said drill chuck 10 is located at guide rod 7 bottoms; Said stepped hole 11 by top bar hole 14 with get out of a predicament or an embarrassing situation that hole 15 constitutes and be communicated with between the two; The step of said guide rod 7 and top bar and be provided with spring 8 between the hole 14 is provided with lining 9 in the said hole 15 of getting out of a predicament or an embarrassing situation, and said guide rod 7 lower outer diameter and lining 9 endoporus are movingly.
Operation principle: the size of the screwed hole of processing according to needs during use selects the precision drill chuck head 10 of suitable size to be contained on the guide rod 7; Rotate handwheel 4 adjustment Rocker arm 5 height successively; With Rocker arm 5 swing adjustment position, the left and right sides, with locking device Rocker arm 5 is locked after reaching requirement, the operator drives the screw tap thread mill drilling of precision drill chuck head 10 clampings through turning handle II6; Crucial part is the machining accuracy of guide rod 7 and the rigidity of spring 8, is that this installs high-precision assurance.
The foregoing description, just the preferred embodiment of the utility model is not to be used for limiting the utility model practical range, so all equivalences of being done with the said content of the utility model claim change, all should be included within the utility model claim scope.
Claims (5)
1. accurate minor thread hand tapping device; Comprise base (2); It is characterized in that: said base (2) one ends are provided with guide pillar (3), and said guide pillar (3) is provided with handwheel suitable with it (4) and rocking arm (5) and handwheel (4) and places rocking arm (5) below, and said rocking arm (5) one ends are provided with can be with the locking device of rocking arm (5) with guide pillar (3) locking; Said rocking arm (5) other end is shaped on stepped hole (11), and said stepped hole is provided with the drill point device in (11).
2. accurate minor thread hand tapping device according to claim 1; It is characterized in that: said guide pillar (3) is the coarse pitch guide pillar; Said handwheel (4) endoporus and guide pillar (3) are suitable, and said rocking arm (5) is sleeved on the guide pillar (3) and can and moves up and down along the swing of guide pillar (3) axis.
3. accurate minor thread hand tapping device according to claim 1 and 2; It is characterized in that: said locking device comprises double-screw bolt (13) and handle I (1); Said rocking arm (5) one sides are shaped on fluting (12); Said fluting is shaped on screwed hole on (12), and double-screw bolt (13) one ends and screwed hole screw, and double-screw bolt (13) other end is provided with handle I (1).
4. accurate minor thread hand tapping device according to claim 1 and 2; It is characterized in that: said drill point device comprises guide rod (7), handle II (6) and drill chuck (10); Said guide rod (7) is the step axle and places in the stepped hole (11); Said handle II (6) is located at guide rod (7) upper end; Said drill chuck (10) is located at guide rod (7) bottom, and said stepped hole (11) is made up of the hole of topping bar (14) and the hole of getting out of a predicament or an embarrassing situation (15) and is communicated with between the two, is provided with spring (8) between the step of said guide rod (7) and the hole of topping bar (14).
5. accurate minor thread hand tapping device according to claim 4 is characterized in that: be provided with lining (9) in the said hole of getting out of a predicament or an embarrassing situation (15), said guide rod (7) lower outer diameter and lining (9) endoporus are movingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205152958U CN202479631U (en) | 2011-12-12 | 2011-12-12 | Precise mini-thread hand tapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205152958U CN202479631U (en) | 2011-12-12 | 2011-12-12 | Precise mini-thread hand tapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479631U true CN202479631U (en) | 2012-10-10 |
Family
ID=46954091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205152958U Expired - Fee Related CN202479631U (en) | 2011-12-12 | 2011-12-12 | Precise mini-thread hand tapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479631U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802161A (en) * | 2012-11-06 | 2014-05-21 | 青岛理工大学琴岛学院 | Automatic cutting board |
| CN103949889A (en) * | 2014-05-14 | 2014-07-30 | 于法周 | Tapping and round-pressing device |
| CN106624207A (en) * | 2016-12-15 | 2017-05-10 | 安徽华昊机械制造有限公司 | Manual thread deflection preventing tapping machine |
| CN110387630A (en) * | 2019-08-22 | 2019-10-29 | 际华三五四二纺织有限公司 | A kind of used in jet loom regulating valve handle |
| CN111097978A (en) * | 2019-12-26 | 2020-05-05 | 陕西宝成航空仪表有限责任公司 | Thread tapping torsion overload protection clamp |
-
2011
- 2011-12-12 CN CN2011205152958U patent/CN202479631U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802161A (en) * | 2012-11-06 | 2014-05-21 | 青岛理工大学琴岛学院 | Automatic cutting board |
| CN103802161B (en) * | 2012-11-06 | 2017-05-03 | 青岛理工大学琴岛学院 | Automatic cutting board |
| CN103949889A (en) * | 2014-05-14 | 2014-07-30 | 于法周 | Tapping and round-pressing device |
| CN106624207A (en) * | 2016-12-15 | 2017-05-10 | 安徽华昊机械制造有限公司 | Manual thread deflection preventing tapping machine |
| CN110387630A (en) * | 2019-08-22 | 2019-10-29 | 际华三五四二纺织有限公司 | A kind of used in jet loom regulating valve handle |
| CN111097978A (en) * | 2019-12-26 | 2020-05-05 | 陕西宝成航空仪表有限责任公司 | Thread tapping torsion overload protection clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202479631U (en) | Precise mini-thread hand tapping device | |
| CN201235412Y (en) | Roll-over box jig | |
| CN201776454U (en) | Adjustable tool rest | |
| CN203956512U (en) | A kind of numerical control engraving and milling ray machine | |
| CN201316806Y (en) | Technological equipment capable of turning major diameter matched internal and external sphere on center lathe | |
| CN101607375A (en) | Universal boring grinding machine | |
| CN201295924Y (en) | Marking tool for workpieces | |
| CN101704112B (en) | Technological equipment for turning spherical inside side surface and spherical outside surface with major diameters mutually matched on common lathe | |
| CN101143441A (en) | Marking copying gauge | |
| CN203900638U (en) | Clamp base of gear hobbing machine and drive center apex thereof | |
| CN202741766U (en) | Adjustable boring cutter holder | |
| CN203380702U (en) | External tool setting device for boring cutter in machining center | |
| CN202741783U (en) | Bench drilling machine | |
| CN203282364U (en) | Simple desk vice of rotary part structure | |
| CN206425565U (en) | A kind of combination knife bar for slender axles accessory turning | |
| CN206105446U (en) | Hollow gear shaft adds clamping apparatus | |
| CN202741765U (en) | Combined borer | |
| CN207104415U (en) | A kind of plane drill press auxiliary clamping device and plane drill press | |
| CN201735902U (en) | Limiting reamer device for processing taper holes | |
| CN205200575U (en) | Cutter adjusting device | |
| CN204657550U (en) | A kind of boring grab of guide colume type spring clamp | |
| CN104475765A (en) | Device of milling transition circular arc of coarse shaft shoulder | |
| CN203357116U (en) | Supporting plate device of novel precision bench lathe | |
| CN202668199U (en) | Positioning blocking sleeve for shaft machining | |
| CN204277738U (en) | A kind of linear motion bearing overcoat race grinding device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20171212 |