CN205651042U

CN205651042U - Screw assembly tool

Info

Publication number: CN205651042U
Application number: CN201620508248.3U
Authority: CN
Inventors: 申屠美良; 申屠俊成; 蓝喜生
Original assignee: Hangzhou Dimensional Robot Technology Co Ltd
Current assignee: Hangzhou Dimensional Robot Technology Co Ltd
Priority date: 2016-05-28
Filing date: 2016-05-28
Publication date: 2016-10-19
Anticipated expiration: 2026-05-28

Abstract

The utility model discloses a screw assembly tool, the axial cover of motor has the shell, outer taper sleeve has been cup jointed to the axial that motor output shaft and word electricity were criticized, the one end that motor output shaft was kept away from to the shell is connected with 485 buses, pressure sensor and LED display controller electric connection. This screw assembly tool has set up rotational speed and moment of torsion on LED display controller, confirm that commutator is errorless, opens and presses the handle switch, fastens or lifts off the screw, when fastening, is increased to a definite value when the rotatory pressure of motor output shaft, and pressure sensor reports to the police, and the handle switch is pressed to automatic the closing down of LED display controller control, vice versa, the utility model discloses a connect that 485 bus controls can be fine with other hardware compatibilities to together, use as a module instrument alone, can adjust the torque output that different screws need, it is faster and convenient than the manual work to realize beating the speed control that screw in -process electricity criticized simultaneously.

Description

A kind of screw assembling tool

Technical field

This utility model relates to assembling tool technical field, is specially a kind of screw assembling tool.

Background technology

Screwdriver is a kind of for twisting screw to force its instrument in place, generally has a thin sphenocephaly, can be inserted in the line of rabbet joint or the recess of screw cap.In life, modal screwdriver is exactly the screwdriver that a handle makes together, it easily prepares, just can use as long as taking out, but owing to screw has the screwdriver bit of multiple different specification, for the screwdriver bit of various models, need to prepare the screwdriver of a lot of Zhi Butong, use and more bother, relatively costly, the space taken is relatively big, and therefore people have invented a kind of combined screw Batch, can the box body of folding including one, one handle and the screwdriver bit of multiple different models coordinated with handle are installed in the enclosure, during use, take out the screwdriver bit of handle and respective model, screwdriver bit is arranged on handle and can use, after use, handle and screwdriver bit are placed on relevant position, this knockdown screwdriver is easy to use, it is applicable to the screw of Multiple Type, but, electric screwdriver in the market can not embody torque data regulation and speed regulation controls, and great majority are all the moment of torsion output that can not monitor electric screwdriver and the present speeds of hand-held and allow it be automatically stopped after having screwed, for this, it is proposed that a kind of screw assembling tool.

Utility model content

The purpose of this utility model is to provide a kind of screw assembling tool, with the problem solving to propose in above-mentioned background technology.

nullFor achieving the above object，This utility model following technical scheme of offer: a kind of screw assembling tool，Including motor，One end of described motor connects motor output shaft，The lower end, middle part of described motor output shaft is provided with fluting beginning holding screw，Described motor output shaft has a word electric screwdriver away from one end connection of motor，Described motor output shaft is installed with pressure transducer on the upside of one end of a word electric screwdriver，A described word electric screwdriver away from motor output shaft one end be axially cased with lengthen screwdriver bit suction nozzle，Described motor be axially cased with shell，The upper end of described shell is provided with LED display controller，The side of described shell is disposed with reversing switch and pressure handle switch along the direction that a word electric screwdriver works，Described motor output shaft and a word electric screwdriver be axially socketed with external conical sleeve，Described external conical sleeve is connected by bolt and shell are fixing，The inner chamber of described external conical sleeve is socketed with back-up ring，And back-up ring is positioned at the circumference in stage casing of a word electric screwdriver，The middle part of described external conical sleeve is axially socketed with torr hands，Described shell has 485 buses away from one end connection of motor output shaft，Described pressure transducer is electrically connected with LED display controller.

Preferably, described motor is servomotor.

Preferably, described shell is circumferentially disposed fluted near one end of motor output shaft.

Preferably, the lower end of described external conical sleeve is offered porose, and hole is positioned at the underface of fluting beginning holding screw.

Compared with prior art, the beneficial effects of the utility model are: this screw assembling tool, LED display controller sets rotating speed and moment of torsion, confirm that reversing switch is errorless, open pressure handle switch, screw is fastened or unloads, when fastening, when motor output shaft rotational pressure increases to certain value, pressure transducer is reported to the police, LED display controller controls to be automatically turned off pressure handle switch, vice versa, this utility model by connect 485 bus marco can well with other hardware compatibilities to together with, use separately as a module tool, the moment of torsion output regulation that different screws can be needed, during can realizing screwing, the speed controlling of electric screwdriver is than manually more simultaneously.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is this utility model cross-sectional view.

In figure: motor (1), shell (2), LED display controller (3), reversing switch (4), pressure handle switch (5), motor output shaft (6), fluting beginning holding screw (7), a word electric screwdriver (8), back-up ring (9), external conical sleeve (10), torr hands (11), lengthening screwdriver bit suction nozzle (12), bolt (13), pressure transducer (14), groove (15), 485 buses (16).

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.

Refer to Fig. 1-2, a kind of technical scheme of this utility model offer: a kind of screw assembling tool, including motor 1, motor 1 is servomotor, one end of motor 1 connects motor output shaft 6, the lower end, middle part of motor output shaft 6 is provided with fluting beginning holding screw 7, motor output shaft 6 has a word electric screwdriver 8 away from one end connection of motor 1, motor output shaft 6 is installed with pressure transducer 14 on the upside of one end of a word electric screwdriver 8, a word electric screwdriver 8 away from motor output shaft 6 one end be axially cased with lengthen screwdriver bit suction nozzle 12.

nullMotor 1 be axially cased with shell 2，Shell 2 is near one end of motor output shaft 6 circumferentially disposed fluted 15，It is easy to hold，The upper end of shell 2 is provided with LED display controller 3，The side of shell 2 is disposed with reversing switch 4 and pressure handle switch 5 along the direction that a word electric screwdriver 8 works，Motor output shaft 6 and a word electric screwdriver 8 be axially socketed with external conical sleeve 10，The lower end of external conical sleeve 10 is offered porose，And hole is positioned at the underface of fluting beginning holding screw 7，It is conveniently replaceable various sizes of electric screwdriver，External conical sleeve 10 is connected by bolt 13 is fixing with shell 2，The inner chamber of external conical sleeve 10 is socketed with back-up ring 9，And back-up ring 9 is positioned at the circumference in stage casing of a word electric screwdriver 8，It is easy to grafting electric screwdriver，The middle part of external conical sleeve 10 is axially socketed with torr hands 11，Shell 2 has 485 buses 16 away from one end connection of motor output shaft 6，Pressure transducer 14 is electrically connected with LED display controller 3.

This screw assembling tool, LED display controller 3 sets rotating speed and moment of torsion, confirm that reversing switch 4 is errorless, open pressure handle switch 5, screw is fastened or unloads, when fastening, when motor output shaft 6 rotational pressure increases to certain value, pressure transducer 14 is reported to the police, LED display controller 3 controls to be automatically turned off pressure handle switch 5, vice versa, this utility model by connect 485 buses 16 control can well with other hardware compatibilities to together with, use separately as a module tool, the moment of torsion output regulation that different screws can be needed, during can realizing screwing, the speed controlling of electric screwdriver is than manually more simultaneously.

Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

null1. a screw assembling tool，Including motor (1)，It is characterized in that: one end of described motor (1) connects motor output shaft (6)，The lower end, middle part of described motor output shaft (6) is provided with fluting beginning holding screw (7)，Described motor output shaft (6) has a word electric screwdriver (8) away from one end connection of motor (1)，Described motor output shaft (6) is installed with pressure transducer (14) on the upside of one end of a word electric screwdriver (8)，A described word electric screwdriver (8) away from motor output shaft (6) one end be axially cased with lengthen screwdriver bit suction nozzle (12)，Described motor (1) be axially cased with shell (2)，The upper end of described shell (2) is provided with LED display controller (3)，The side of described shell (2) is disposed with reversing switch (4) and pressure handle switch (5) along the direction that a word electric screwdriver (8) works，Described motor output shaft (6) and a word electric screwdriver (8) be axially socketed with external conical sleeve (10)，Described external conical sleeve (10) is connected by bolt (13) and shell (2) are fixing，The inner chamber of described external conical sleeve (10) is socketed with back-up ring (9)，And back-up ring (9) is positioned at the circumference in stage casing of a word electric screwdriver (8)，The middle part of described external conical sleeve (10) is axially socketed with torr hands (11)，Described shell (2) has 485 buses (16) away from one end connection of motor output shaft (6)，Described pressure transducer (14) is electrically connected with LED display controller (3).
A kind of screw assembling tool the most according to claim 1, it is characterised in that: described motor (1) is servomotor.
A kind of screw assembling tool the most according to claim 1, it is characterised in that: described shell (2) is near one end circumferentially disposed fluted (15) of motor output shaft (6).
A kind of screw assembling tool the most according to claim 1, it is characterised in that: the lower end of described external conical sleeve (10) is offered porose, and hole is positioned at the underface of fluting beginning holding screw (7).