CN205085502U - Tapping machine - Google Patents
Tapping machine Download PDFInfo
- Publication number
- CN205085502U CN205085502U CN201520792827.0U CN201520792827U CN205085502U CN 205085502 U CN205085502 U CN 205085502U CN 201520792827 U CN201520792827 U CN 201520792827U CN 205085502 U CN205085502 U CN 205085502U
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- CN
- China
- Prior art keywords
- screw tap
- linking arm
- mount pad
- connecting plate
- tapping machine
- 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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Abstract
The utility model discloses a tapping machine, including mount table, xarm, screw tap mount pad and driving motor. The xarm is installed on the mount table, and the screw tap is installed on being fixed in the xarm to the screw tap mount pad on the screw tap mount pad, and driving motor is used for driving the screw tap and rotates. The xarm includes first linking arm and second linking arm, is fixed with the fixing base on the mount table, and the one end and the fixing base hinged joint of first linking arm, second linking arm are four -bar linkage, second linking arm and first linking arm hinged joint, and the screw tap mount pad is fixed in on the second linking arm. Tapping machine, its whole mechanism is simple, convenient operation and flexibility, safe and reliable, under moving workpiece's not the condition, it can carry out the omnidirectional tapping to the work piece, machining efficiency is high.
Description
Technical field
The utility model belongs to part technical field of processing equipment, relates to tapping machine.
Background technology
Tapping machine of the prior art generally comprises erecting bed, transverse arm, screw tap mount pad and drive motors, erecting bed is fixed with a column, transverse arm is a cross bar, one end of transverse arm is in this column chain connection, the other end of transverse arm is fixed with screw tap mount pad, drive motors is installed on screw tap mount pad, and wire taper sleeve is loaded on screw tap mount pad, and drive motors drives screw tap to rotate.Because transverse arm is a cross bar, this tapping machine only with its column for the center of circle, transverse arm length between screw tap and column be radius circular arc on tapping is carried out to workpiece, working range is often restricted, when needing region within described circular arc to carry out tapping, then want travelling workpiece, make the tapping position of screw tap alignment pieces, then just can carry out tapping work, operate cumbersome, process time is longer, and working (machining) efficiency is low.For this reason, a kind of tapping machine of necessary design, can carry out omnibearing tapping to workpiece when not travelling workpiece, thus improves working (machining) efficiency.
Utility model content
The purpose of this utility model is to provide a kind of tapping machine, and when not travelling workpiece, this tapping function carries out omnibearing tapping to workpiece, and working (machining) efficiency is high.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: tapping machine, comprise erecting bed, transverse arm, screw tap mount pad and drive motors, described transverse arm is installed on described erecting bed, described screw tap mount pad is fixed on described transverse arm, described screw tap mount pad is provided with screw tap, and described drive motors rotates for driving described screw tap.
Described transverse arm comprises the first linking arm and the second linking arm, described erecting bed is fixed with holder, one end of described first linking arm and described holder chain connection, described second linking arm comprises first connecting rod, first connecting plate, second connecting rod and the second connecting plate, one end of described first connecting rod and described first connecting plate chain connection, one end chain connection of described first connecting plate and described second connecting rod, the other end of described second connecting rod and described second connecting plate chain connection, described second connecting plate and one end chain connection away from first connecting rod described in described first connecting plate, described second connecting plate and one end chain connection away from the first linking arm described in described holder, described screw tap mount pad is fixed on described first connecting plate.
Further, described screw tap mount pad is fixed with one handle.
Further, described drive motors is servomotor.
Further, described screw tap mount pad is provided with collet chuck, this collet chuck is set with an overload protection chuck, this overload protection chuck clamps described screw tap.
The utility model beneficial effect: tapping machine described in the utility model, transverse arm comprises the first linking arm and the second linking arm, first linking arm and the second linking arm chain connection, first linking arm and erecting bed chain connection, screw tap mount pad is fixed on the second linking arm, screw tap can take holder as the center of circle, the length of the first linking arm and the length sum of the second linking arm be radius circle in move, and second linking arm be quadric chain, screw tap can freely move up and down, therefore the scope that moves freely of the screw tap of tapping machine is large, when not travelling workpiece, omnibearing tapping can be carried out to the workpiece on workbench, tapping operation can be carried out owing to not needing travelling workpiece, therefore working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is the perspective view of the tapping machine of the utility model embodiment.
Fig. 2 is A direction view in Fig. 1.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the schematic diagram of screw tap when disassembling from overload protection chuck.
Description of reference numerals:
Erecting bed 1, holder 2, transverse arm 3, drive motors 4, handle 5, screw tap mount pad 6, overload protection chuck 7, screw tap 8;
First linking arm 31, second linking arm 32;
Collet chuck 61;
First connecting rod 321, first connecting plate 322, second connecting rod 323, second connecting plate 324.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2 and Figure 3, the tapping machine of the present embodiment, comprises erecting bed 1, transverse arm 3, screw tap mount pad 6 and drive motors 4.One end of transverse arm 3 is installed on erecting bed 1, and screw tap mount pad 6 is fixed on the other end of transverse arm 3, screw tap mount pad 6 is provided with screw tap 8, and drive motors 4 is installed on screw tap mount pad 6, and this drive motors 4 rotates for driving screw tap 8.Decision design, drive motors 4 is designed to servomotor.In order to easy to use, screw tap mount pad 6 is fixed with one handle.
Transverse arm 3 comprises the first linking arm 31 and the second linking arm 32.Erecting bed 1 is fixed with one end and holder 2 chain connection that one is holder 2, first linking arm 31 of column-type.Second linking arm 32 comprises first connecting rod 321, first connecting plate 322, second connecting rod 323 and the second connecting plate 324.One end of first connecting rod 321 and the first connecting plate 322 chain connection, one end chain connection of the first connecting plate 322 and second connecting rod 323, the other end of second connecting rod 323 and the second connecting plate 324 chain connection, second connecting plate 324 and one end chain connection away from the first connecting plate 322 first connecting rod 321, the second connecting plate 324 and one end chain connection away from holder 2 first linking arm 31.Screw tap mount pad 6 is fixed on the first connecting plate 322.
As preferred design, with reference to Fig. 4, screw tap mount pad 6 is provided with collet chuck 61, the rotating shaft of drive motors 4 is connected with collet chuck 61, collet chuck 61 is set with an overload protection chuck 7, and this overload protection chuck 7 clamps screw tap 8.Overload protection chuck 7 has and regulates the effect of torque, and attack blind via bottom when screw tap and exceed the moment of torsion that overload protection chuck 7 clamps, screw tap will skid overload protection chuck 7 in, thus plays the effect protecting screw tap.
Tapping machine of the present utility model, transverse arm comprises the first linking arm and the second linking arm, first linking arm and erecting bed chain connection, first linking arm and the second linking arm chain connection, screw tap can take holder as the center of circle, the length of the first linking arm and the length sum of the second linking arm be radius circle in move, second linking arm is quadric chain, screw tap can freely move up and down, therefore the scope that moves freely of the screw tap of tapping machine is large, when not travelling workpiece, it can carry out omnibearing tapping to workpiece, tapping operation can be carried out owing to not needing travelling workpiece, therefore working (machining) efficiency is high.Also have; tapping machine is to irregular through hole or when touching blind via bottom to screw tap during blind hole tapping; screw tap can give the reaction force that transverse arm one is larger; and for being flexibly connected between the linking arm of the transverse arm of tapping machine of the present utility model; and transverse arm is also flexibly connected with erecting bed; therefore available buffer reaction force, thus protection screw tap is not damaged.Tapping machine is also provided with electric torsion protector, also can protects screw tap further.
To sum up, tapping machine described in the utility model, its integrated model is simple, easy to operate and flexible, safe and reliable, and when not travelling workpiece, it can carry out omnibearing tapping to workpiece, and working (machining) efficiency is high.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; 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 (4)
1. tapping machine, comprise erecting bed (1), transverse arm (3), screw tap mount pad (6) and drive motors (4), described transverse arm (3) is installed on described erecting bed (1), described screw tap mount pad (6) is fixed on described transverse arm (3), described screw tap mount pad (6) is provided with screw tap (8), described drive motors (4) rotates for driving described screw tap (8), it is characterized in that:
Described transverse arm (3) comprises the first linking arm (31) and the second linking arm (32), described erecting bed (1) is fixed with holder (2), one end of described first linking arm (31) and described holder (2) chain connection, described second linking arm (32) comprises first connecting rod (321), first connecting plate (322), second connecting rod (323) and the second connecting plate (324), one end of described first connecting rod (321) and described first connecting plate (322) chain connection, one end chain connection of described first connecting plate (322) and described second connecting rod (323), the other end of described second connecting rod (323) and described second connecting plate (324) chain connection, described second connecting plate (324) and one end chain connection away from the described first connecting rod of described first connecting plate (322) (321), described second connecting plate (324) and one end chain connection away from described first linking arm (31) of described holder (2), described screw tap mount pad (6) is fixed on described first connecting plate (322).
2. tapping machine according to claim 1, is characterized in that, described screw tap mount pad (6) is fixed with one handle (5).
3. tapping machine according to claim 1, is characterized in that, described drive motors (4) is servomotor.
4. tapping machine according to claim 1; it is characterized in that; described screw tap mount pad (6) is provided with collet chuck (61); this collet chuck (61) is set with an overload protection chuck (7), this overload protection chuck (7) clamps described screw tap (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792827.0U CN205085502U (en) | 2015-10-14 | 2015-10-14 | Tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792827.0U CN205085502U (en) | 2015-10-14 | 2015-10-14 | Tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205085502U true CN205085502U (en) | 2016-03-16 |
Family
ID=55476223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520792827.0U Active CN205085502U (en) | 2015-10-14 | 2015-10-14 | Tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205085502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067695A (en) * | 2017-12-28 | 2018-05-25 | 滁州兴达机电有限公司 | A kind of overload protection device for screw tap fixed seat and its manufacturing method |
-
2015
- 2015-10-14 CN CN201520792827.0U patent/CN205085502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067695A (en) * | 2017-12-28 | 2018-05-25 | 滁州兴达机电有限公司 | A kind of overload protection device for screw tap fixed seat and its manufacturing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |