CN204413314U - A kind of automatic tapping machine - Google Patents
A kind of automatic tapping machine Download PDFInfo
- Publication number
- CN204413314U CN204413314U CN201520067575.5U CN201520067575U CN204413314U CN 204413314 U CN204413314 U CN 204413314U CN 201520067575 U CN201520067575 U CN 201520067575U CN 204413314 U CN204413314 U CN 204413314U
- Authority
- CN
- China
- Prior art keywords
- suspension arm
- joint sleeve
- tapping
- rotating shaft
- fixedly connected
- 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
Landscapes
- Gear Processing (AREA)
Abstract
The utility model relates to a kind of tooth machining unit with higher tapping stability, automatic tapping machine includes support and tapping head, it is characterized in that: described support is vertically provided with rotating shaft, described rotating shaft is provided with installing plate, described installing plate is provided with elevating mechanism, described elevating mechanism is connected with screw drive, suspension arm is arranged with below described rotating shaft upper mounting plate, described screw rod passes suspension arm and is fixedly connected with the fixed disk below suspension arm, described external thread of screw is connected with joint sleeve, described joint sleeve extenal fixation is connected with fixed cover, described tapping head is fixedly connected with fixed cover by linking arm, described joint sleeve extends downwardly in suspension arm, brake is provided with in described suspension arm, described brake can act on joint sleeve bottom, and limit joint sleeve rotation.This tooth machining unit, has that working range is wide, tapping stability high-technology effect.
Description
Technical field
The utility model relates to a kind of machine of machining internal thread, is specially a kind of automatic tapping machine, or is tapping machine.
Background technology
Through retrieval, applicant have found the utility model patent (notification number: 202667831U) of a section " a kind of tapping machine " by name, this patent document discloses a kind of automatic tapping machine, include the first axle, second axle and connecting rod, connecting rod is connected with between the first axle and the second axle, parallelly in the second axle upper end be provided with swing arm and bottom lever, screw tap is just mounted in swing arm and bottom lever, this tapping machine can realize rotating around the first axle by connecting rod, also can realize rotating around the second axle by upper swing arm and bottom lever, therefore this support can rotate arbitrarily in the water surface, the technique effect of acquisition work wide coverage.But be not difficult to find out, in fact screw tap is rotated around the first axle by two linking arms, according to mechanics principle, linking arm is longer, the reaction force that screw tap obtains when tapping is larger, and some tapping head itself has heavier weight, therefore this tapping machine is easily shaken in tapping process, thus finally can affect the quality of converted products.
Summary of the invention
In view of the deficiency that prior art exists, the utility model innovation provides a kind of tooth machining unit with higher tapping stability, automatic tapping machine includes support and tapping head, it is characterized in that: described support is vertically provided with rotating shaft, described rotating shaft is provided with installing plate, described installing plate is provided with elevating mechanism, described elevating mechanism is connected with screw drive, suspension arm is arranged with below described rotating shaft upper mounting plate, described screw rod passes suspension arm and is fixedly connected with the fixed disk below suspension arm, described external thread of screw is connected with joint sleeve, described joint sleeve extenal fixation is connected with fixed cover, described tapping head is fixedly connected with fixed cover by linking arm, described joint sleeve extends downwardly in suspension arm, brake is provided with in described suspension arm, described brake can act on joint sleeve bottom, and limit joint sleeve rotation.
Described elevating mechanism includes motor, described motor is installed on gear casing, is provided with intermeshing left gear and right gear in described gear casing, and described left gear is fixedly connected with the output shaft of motor, described right gear is fixedly connected with swivel nut, and described screw flight is connected in swivel nut.
According to a kind of tooth machining unit that the utility model provides, have that working range is wide, tapping stability high-technology effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model complete machine;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the partial enlarged drawing at B place in Fig. 1.
Detailed description of the invention
As shown in Figure 1, this automatic tapping machine includes support 17 and tapping head 16, support 17 is vertically provided with rotating rotating shaft 15, the upper end of rotating shaft 15 is provided with installing plate 14, installing plate 14 is provided with elevating mechanism, this elevating mechanism and screw rod 7 are in transmission connection, and screw rod 7 just can be driven to move up and down by the driving of elevating mechanism; Rotating shaft 15 below installing plate 14 is arranged with suspension arm 11, screw rod 7 is through suspension arm 11 and be fixedly connected with the fixed disk 12 below suspension arm 11, and as shown in Figure 3, when screw rod 7 moves up, fixed disk 12 just can ask suspension arm 11 to move up; Screw rod 7 external screw thread is connected with joint sleeve 8, and this joint sleeve 8 extenal fixation is connected with fixed cover 9, and tapping head 16 is fixedly connected on fixed cover 9 by linking arm 10 exactly, and therefore, joint sleeve 8 rotates and tapping head 16 just can be driven to rotate; Swing when tapping to prevent tapping head 16, joint sleeve 8 extends downwardly in suspension arm 11 by the utility model, and brake 13 is provided with in suspension arm 11, this brake 13 can act on joint sleeve 8 bottom, and prevent joint sleeve 8 and rotate, brake 13 is prior art, repeats no more here, by the braking action of brake 13, thus effectively ensure that tapping head 16 operationally has higher stability.
As shown in Figure 2, elevating mechanism includes motor 1 and gear casing 2, motor 1 is just installed on gear casing 2, intermeshing left gear 3 and right gear 4 are installed in gear casing 2, left gear 3 is fixedly connected on the output shaft of motor 1, and right gear 4 is arranged on installing plate 14 by bearing 5, and its lower end is fixedly connected with swivel nut 6, and screw rod 7 is exactly be threaded in this swivel nut 6; When motor 1 drives left gear 3 to rotate, the right gear 4 be engaged with also rotates thereupon, and right gear 4 rotates and is with movable snail sleeve 6 to rotate, and swivel nut 6 rotates and finally orders about screw rod 7 and move up and down.From the foregoing, the actual stressed moment of tapping head 16 only has this section of linking arm 10, and suspension arm 11 mainly carries the reaction force of tapping head 16.Therefore, the tooth machining unit provided according to the utility model has high stability, and for the workpiece that internal thread required precision is higher, this tooth machining unit can be suitable for completely.
Claims (2)
1. an automatic tapping machine, include support (17) and tapping head (16), it is characterized in that: described support (17) is vertically provided with rotating shaft (15), described rotating shaft (15) is provided with installing plate (14), (14) are provided with elevating mechanism to described installing plate, described elevating mechanism and screw rod (7) are in transmission connection, described rotating shaft (15) upper mounting plate (14) below is arranged with suspension arm (11), described screw rod (7) through suspension arm (11) and with suspension arm (11) below fixed disk (12) be fixedly connected with, described screw rod (7) external screw thread is connected with joint sleeve (8), described joint sleeve (8) extenal fixation is connected with fixed cover (9), described tapping head (16) is fixedly connected with fixed cover (9) by linking arm (10), described joint sleeve (8) extends downwardly in suspension arm (11), brake (13) is provided with in described suspension arm (11), described brake (13) can act on joint sleeve (8) bottom, and limit joint sleeve (8) rotation.
2. automatic tapping machine according to claim 1, it is characterized in that: described elevating mechanism includes motor (1), described motor (1) is installed on gear casing (2), intermeshing left gear (3) and right gear (4) are installed in described gear casing (2), described left gear (3) is fixedly connected with the output shaft of motor (1), described right gear (4) is fixedly connected with swivel nut (6), and described screw rod (7) is threaded in swivel nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067575.5U CN204413314U (en) | 2015-01-31 | 2015-01-31 | A kind of automatic tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067575.5U CN204413314U (en) | 2015-01-31 | 2015-01-31 | A kind of automatic tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413314U true CN204413314U (en) | 2015-06-24 |
Family
ID=53463720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067575.5U Expired - Fee Related CN204413314U (en) | 2015-01-31 | 2015-01-31 | A kind of automatic tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047954A (en) * | 2018-08-27 | 2018-12-21 | 芜湖龙鳞汽车部件有限公司 | A kind of tapping machine |
-
2015
- 2015-01-31 CN CN201520067575.5U patent/CN204413314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047954A (en) * | 2018-08-27 | 2018-12-21 | 芜湖龙鳞汽车部件有限公司 | A kind of tapping machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203092562U (en) | Stacking robot | |
| CN102699792B (en) | Grinding machine special for die | |
| CN205128970U (en) | Bore hole device convenient to on --spot major diameter cylinder hole of restoreing | |
| CN204413314U (en) | A kind of automatic tapping machine | |
| CN102267049A (en) | Automatic bolt tightening device | |
| CN204935122U (en) | A kind of boring attacks all-in-one | |
| CN203292631U (en) | Tapping power head of servo motor | |
| CN206169617U (en) | Novel auto -screwdriving machine ware people | |
| CN203560401U (en) | Flexible drive coupling mechanism | |
| CN109304600B (en) | Mounting tool for self-tapping thread bushing machine | |
| CN209551064U (en) | A kind of power equipment Bolt dismantling operating stick | |
| CN204413313U (en) | A kind of automatic tapping machine | |
| CN103286393B (en) | Servomotor tapper unit | |
| CN201042740Y (en) | Disc lathe | |
| CN205414876U (en) | A device for tightening valve gap | |
| CN201483452U (en) | Valve removing device of booster pump | |
| CN104588781B (en) | Machining device for grid beam internal surface of attachment type rough shattering machine | |
| CN101576128A (en) | Engaged clutch | |
| CN202107926U (en) | Electric cutting tool | |
| CN201721598U (en) | Marine brake apparatus | |
| CN202922049U (en) | Manually-operated drilling machine positioning table special for automobile hub and manually-operated tapping drilling machine | |
| CN102784950A (en) | Novel rocker arm lifting device of drill press | |
| CN107916611B (en) | Indexable multifunctional road maintenance machine | |
| CN201089003Y (en) | Dual-arm pendulum bar type die-assembling height regulating and stuffy machine releasing device | |
| CN201187535Y (en) | Engaging type clutch |
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: 20150624 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |