CN208391435U - A kind of small screws automatic screwing device - Google Patents

A kind of small screws automatic screwing device Download PDF

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Publication number
CN208391435U
CN208391435U CN201820720546.8U CN201820720546U CN208391435U CN 208391435 U CN208391435 U CN 208391435U CN 201820720546 U CN201820720546 U CN 201820720546U CN 208391435 U CN208391435 U CN 208391435U
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China
Prior art keywords
shell
screw
cylinder
motor
entrance
Prior art date
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Active
Application number
CN201820720546.8U
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Chinese (zh)
Inventor
周澳辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Bohai Construction Engineering Co., Ltd
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周澳辉
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Priority to CN201820720546.8U priority Critical patent/CN208391435U/en
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Abstract

The utility model provides a kind of small screws automatic screwing device, including by cylinder, first shell, motor, sensor, tightening axle, second shell, screw entrance, locating clip composition, the second shell lower side is equipped with cylindrical pipe obliquely, as screw entrance, the screw entrance and second shell lower side are integrally welded, the cylinder is mounted in first shell by screw, the first shell is connect by screw with second shell, the piston rod end of the cylinder is threadedly attached on the upper surface of motor housing, the motor is located in second shell, the sensor is fixed by screws on the downside surface of motor housing, described tightening axle one end is mounted in motor by bearing, the other end of the tightening axle is located at the top of the lower end circular open of second shell, the locating clip passes through clip It is mounted at the lower end circular open of second shell with screw.

Description

A kind of small screws automatic screwing device
Technical field
The utility model relates to mechanical equipment technical field more particularly to a kind of small screws automatic screwing devices.
Background technique
Traditional screw manual assembly working efficiency is low, worker large labor intensity, product assembly quality are unstable, with , there is semi-automatic screw assembly machine, such as hand-held screw-driving machine, alleviates work to a certain extent in the demand of society and production It the labor intensity of people and improves work efficiency, but still needs artificial intervention, the degree of automation is not high, smaller for model Small screws will appear many ask in assembling process because its is small in size.
Utility model content
In view of the above technical problems, the utility model provides a kind of small screws automatic screwing device, reasonable in design Simply, size is small, high-efficient, at low cost, and the small screws especially suitable for complicated station are assembled.
To realize the above-mentioned technical purpose, a kind of the technical solution adopted in the utility model are as follows: small screws automatic tightening dress It sets, including is made of cylinder, first shell, motor, sensor, tightening axle, second shell, screw entrance, locating clip, the gas The upper surface of cylinder and side lower are provided with stomata, and the second shell lower side is equipped with cylindrical pipe obliquely, i.e., For screw entrance, the screw entrance and second shell lower side are integrally welded, and connect inside screw entrance and second shell Logical, the lower end of the second shell is circular open, and the locating clip is generally cylindrical, which is Cone, the cylinder are mounted in first shell by screw, and the first shell is connect by screw with second shell, institute The piston rod end for stating cylinder is threadedly attached on the upper surface of motor housing, which is located in second shell, described Sensor is fixed by screws on the downside surface of motor housing, and described tightening axle one end is mounted in motor by bearing, The other end of the tightening axle is located at the top of the lower end circular open of second shell, and the locating clip is pacified by clip and screw At the lower end circular open of second shell.
The advantageous effects of the utility model are: the small screws automatic screwing device, reasonable in design simple, ruler Very little small, high-efficient, at low cost, the small screws especially suitable for complicated station are assembled.
Detailed description of the invention
Fig. 1 is a kind of small screws automatic screwing device structural schematic diagram.
Wherein: 1 is cylinder, and 2 be first shell, and 3 be motor, and 4 be sensor, and 5 be tightening axle, and 6 be second shell, and 7 are Screw entrance, 8 be locating clip.
Specific embodiment
In conjunction with attached drawing, now the utility model is described in further detail.
As shown in Figure 1, a kind of small screws automatic screwing device, including by cylinder 1, first shell 2, motor 3, sensor 4, tightening axle 5, second shell 6, screw entrance 7, locating clip 8 form, and the upper surface of the cylinder 1 and side lower are provided with gas Hole, 6 lower side of second shell are equipped with cylindrical pipe obliquely, as screw entrance 7, the screw entrance and 7 the Two shells, 6 lower side is integrally welded, and is connected to inside screw entrance 7 and second shell 6, the lower end of the second shell 6 Portion is circular open, and the locating clip 8 is generally cylindrical, which is cone, and the cylinder 1 is logical It crosses screw to be mounted in first shell 2, the first shell 2 is connect by screw with second shell 6, the piston of the cylinder 1 Boom end is threadedly attached on the upper surface of 3 shell of motor, which is located in second shell 6, and the sensor 4 is logical It crosses screw to be fixed on the downside surface of 3 shell of motor, described 5 one end of tightening axle is mounted in motor 3 by bearing, this is tightened The other end of axis 5 is located at the top of the lower end circular open of second shell 6, and the locating clip 8 is installed by clip and screw At the lower end circular open of second shell 6.
In actual work, the rundown process for the distance controlling screw that device is declined by torque and tightening axle, when screw from Enter at screw entrance 7 and be slipped at the lower end circular open of second shell 6, and there is locating clip 8 to position screw, makes Screw is on locating clip 8 in the state i.e. screw-driving end for being conducive to tighten to be aligned with 5 axle center of top tightening axle, under screw Side passes through the top that 8 hole of locating clip is located at workpiece screw hole, detects that screw is located at 5 lower section of tightening axle, cylinder through sensor 4 after 1 upper end air inlet gas inlet hole, piston moves downward for promotion, and piston rod pushes whole device to move downward, when 5 end of tightening axle and spiral shell Tightening axle 5 rotates when nail joint is touched, and starts to screw-driving.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these are all Belong to the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (1)

1. a kind of small screws automatic screwing device, it is characterised in that: including by cylinder, first shell, motor, sensor, twist Mandrel, second shell, screw entrance, locating clip composition, the upper surface of the cylinder and side lower are provided with stomata, and described the Two lower part of the housing side are equipped with cylindrical pipe obliquely, as screw entrance, the screw entrance and second shell lower side Face is integrally welded, and is connected to inside screw entrance and second shell, and the lower end of the second shell is circular open, described Locating clip is generally cylindrical, which is cone, and the cylinder is mounted on first shell by screw Interior, the first shell is connect by screw with second shell, and the piston rod end of the cylinder is threadedly attached in motor On the upper surface of shell, which is located in second shell, and the sensor is fixed by screws in the downside table of motor housing On face, described tightening axle one end is mounted in motor by bearing, and the other end of the tightening axle is located at the lower end of second shell The top of circular open, the locating clip are mounted at the lower end circular open of second shell by clip and screw.
CN201820720546.8U 2018-05-15 2018-05-15 A kind of small screws automatic screwing device Active CN208391435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820720546.8U CN208391435U (en) 2018-05-15 2018-05-15 A kind of small screws automatic screwing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820720546.8U CN208391435U (en) 2018-05-15 2018-05-15 A kind of small screws automatic screwing device

Publications (1)

Publication Number Publication Date
CN208391435U true CN208391435U (en) 2019-01-18

Family

ID=65135640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820720546.8U Active CN208391435U (en) 2018-05-15 2018-05-15 A kind of small screws automatic screwing device

Country Status (1)

Country Link
CN (1) CN208391435U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110369986A (en) * 2019-07-12 2019-10-25 大连理工大学 One kind being used for small screw thread pair automatic assembling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110369986A (en) * 2019-07-12 2019-10-25 大连理工大学 One kind being used for small screw thread pair automatic assembling apparatus

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191230

Address after: 644499 unit 2, building 2, community 4-2, Zhongshan West Road, Gusong Town, Xingwen County, Yibin City, Sichuan Province

Patentee after: Sichuan Bohai Construction Engineering Co., Ltd

Address before: 211700 Central Royal Garden A15-106, Shiliying Street, Xuyi County, Huaian City, Jiangsu Province

Patentee before: Zhou Aohui