CN202656103U

CN202656103U - Five-axis nut installation device

Info

Publication number: CN202656103U
Application number: CN 201220230201
Authority: CN
Inventors: 郭宇波; 周守民
Original assignee: DALIAN JIAHEO AUTOCONTROL TECHNOLOGY Co Ltd
Current assignee: DALIAN JIAHEO AUTOCONTROL TECHNOLOGY Co Ltd
Priority date: 2012-05-22
Filing date: 2012-05-22
Publication date: 2013-01-09
Anticipated expiration: 2022-05-22

Abstract

The utility model discloses a five-axis nut installation device. The five-axis nut installation device comprises a sleeve, wherein a nut installation hole for installing a nut is arranged on the front end of the sleeve. The five-axis nut installation device is characterized by further comprising a gearbox and a driving handle, the gearbox is internally provided with a driving gear shaft and five driven gear shafts meshed with the driving gear, the driven gear shafts are fixedly connected with the sleeve in a one-to-one correspondence manner, the main shaft of the driving gear shaft extends out of one side of the gearbox and fixedly connected with the driving handle, and the driving handle and the sleeve are respectively arranged at two sides of the gearbox; the five driven gear shafts are evenly distributed into a circle of which the circle center is the axis of the driving gear shaft as a circle center, the circle defined by the five driven gear shafts has the same diameter with the circle defined by five bolt holes in each wheel. According to the five-axis nut installation device, five nuts can be simultaneously screwed in and installed on a stud of a wheel on the basis of a gear transmission principle, the five-axis nut installation device is simple and convenient to operate, high in efficiency, and suitable for large-scale continuous production of a car assembly line, and can thoroughly solve the complicated operation for mounting the nuts one by one.

Description

A kind of five spindle nut erecting devices

Technical field

The utility model relates to auto manufacturing bolt automatic fastening field, particularly a kind of five spindle nut erecting devices.

Background technology

At present to nut be installed on the corresponding double-screw bolt first during installing wheel on the car general assembly line, then use tightening machine to tighten simultaneously wheel nut, concrete mode of operation be: wheel is put into first again nut is installed on the corresponding double-screw bolt one by one, because general car wheel has five nuts, therefore installation effectiveness is extremely low one by one, on the general assembly line of producing in enormous quantities, often can not satisfy the productive temp requirement, simultaneously the workman repeat in a large number operation the time not only intensity is large, easily irritated, impact is physically and mentally healthy.

The utility model content

In order to reduce manipulation strength, install when realizing five nuts, satisfy the productive temp requirement on the general assembly line of producing in enormous quantities, the utility model provides a kind of five spindle nut erecting devices.

Described technical scheme is as follows:

A kind of five spindle nut erecting devices, comprise sleeve, its front end is provided with the nut installing hole for mounting nuts, also comprise a gear-box and driving handle, five driven gear shafts that are provided with driving gear shaft in the described gear-box and are meshed with it, described driven gear shaft and described sleeve be corresponding being fixedly connected with one by one, the main shaft of described driving gear shaft stretches out a side of described gear-box and is fixedly connected with described driving handle, the be placed in both sides of described gear-box of described driving handle and described sleeve; Described five driven gear shafts are distributed in axis take described driving gear shaft on the circumference in the center of circle, and described five formed circumference of driven gear shaft have the diameter that equates with five formed circumference of bolt hole on the wheel.

Further, also be provided with an intermediate gear shaft between described driving gear shaft and each driven gear shaft, the two ends of described intermediate gear shaft are fixedly connected with described gear-box, and described intermediate gear shaft is meshed with described driving gear shaft, driven gear shaft respectively.

Further preferred, moulding one gripping handle on the described gear-box is used for seizing on both sides by the arms described erecting device.

Most preferably, described gripping handle is placed on the overhanging main shaft of described driving gear shaft, and is connected with the main shaft formation matched in clearance of described driving gear shaft.

The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:

The utility model is by the gear drive principle; drive five intermediate gear shafts on its excircle by set driving gear shaft; then drive five driven gear shafts corresponding with it by five intermediate gear shafts; drive sleeve rotating by five driven gear shafts; only need nut is positioned in five sleeves; then with five sleeves simultaneously to aiming at five double-screw bolts on the car wheel; thereby realize simultaneously the double-screw bolt of wheel being installed; it is easy and simple to handle; efficient is high; be suitable for the extensive Production line of Limousine Assembly line; can thoroughly solve the troublesome operation of installing one by one, reduce workman's labour intensity, overcome operator's irritated mood; protect operator's physical and mental health, improved operating efficiency.

Description of drawings

In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is five spindle nut erecting device structural front view provided by the utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the inner gear of the gear box drive mechanism schematic diagram among Fig. 1;

Fig. 4 is the car wheel structure front view of car;

Fig. 5 is implementation structure chart of the present utility model.

Among the figure:

The 1-nut; The 2-sleeve; The 3-driven gear shaft; The 4-driving gear shaft; The 5-gripping handle; The 6-driving handle; The 7-intermediate gear shaft; The 8-wheel; The 9-bolt hole; The 10-double-screw bolt; The 11-axletree; The 12-car; The 13-gear-box.

The specific embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model embodiment is described in further detail.

Shown in Fig. 1-4, the utility model provides a kind of five spindle nut erecting devices, comprise sleeve 2, gear-box 13 and driving handle 6, its front end is provided with the nut installing hole for mounting nuts 1, five driven gear shafts 3 that are provided with driving gear shaft 4 in the gear-box 13 and are meshed with it, driven gear shaft 3 and sleeve 2 be corresponding being fixedly connected with one by one, the main shaft of driving gear shaft 4 stretches out a side of gear-box 13 and is fixedly connected with driving handle 6, the be placed in both sides of gear-box 13 of driving handle 6 and sleeve 2; Five driven gear shafts 3 are distributed in axis take driving gear shaft 4 on the circumference in the center of circle, and five driven gear shaft 3 formed circumference have the diameter that equates with five bolts hole, 9 formed circumference on the wheel 8, as shown in Figure 4.

Further preferred version, as shown in Figure 3, also be provided with an intermediate gear shaft 7 between driving gear shaft 4 and each driven gear shaft 3, the two ends of intermediate gear shaft 7 are fixedly connected with gear-box 13, and intermediate gear shaft 7 is meshed with driving gear shaft 4, driven gear shaft 3 respectively.

Moulding one gripping handle 5 on the gear-box 13 is used for seizing erecting device on both sides by the arms, and as shown in Figure 1, gripping handle 5 is placed on the overhanging main shaft of driving gear shaft 4, and is connected with the main shaft formation matched in clearance of driving gear shaft 4.

Because driving gear shaft 4 is intermeshing by intermediate gear shaft 7 and driven gear shaft 3, driving handle 6 is fixedly connected with driving gear shaft 4, when rotating drive handle 6, five intermediate gear shafts 7 of driving gear shaft 4 drives, five driven gear shafts 3, five sleeves 2, five nuts 1 rotate together.

The course of work of the present utility model is as follows:

As shown in Figure 5, now five nuts 1 are put into sleeve 2, hold on the other hand handle 5, another hand is held driving handle 6, with five bolts hole 9 on five sleeves, 2 aligning cars, 12 wheels 8 of erecting device, 6, five nuts 1 of rotating drive handle just screw on five double-screw bolts 10 on the axletree 11, so far finish installment work.

Above-mentioned the utility model embodiment sequence number does not represent the quality of embodiment just to description.

The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. spindle nut erecting device, comprise sleeve, its front end is provided with the nut installing hole for mounting nuts, it is characterized in that, also comprise a gear-box and driving handle, five driven gear shafts that are provided with driving gear shaft in the described gear-box and are meshed with it, described driven gear shaft and described sleeve be corresponding being fixedly connected with one by one, the main shaft of described driving gear shaft stretches out a side of described gear-box and is fixedly connected with described driving handle, the be placed in both sides of described gear-box of described driving handle and described sleeve; Described five driven gear shafts are distributed in axis take described driving gear shaft on the circumference in the center of circle, and described five formed circumference of driven gear shaft have the diameter that equates with five formed circumference of bolt hole on the wheel.

2. five spindle nut erecting devices according to claim 1 is characterized in that,

Also be provided with an intermediate gear shaft between described driving gear shaft and each driven gear shaft, the two ends of described intermediate gear shaft are fixedly connected with described gear-box, and described intermediate gear shaft is meshed with described driving gear shaft, driven gear shaft respectively.

3. five spindle nut erecting devices according to claim 1 and 2 is characterized in that,

Moulding one gripping handle on the described gear-box is used for seizing on both sides by the arms described erecting device.

4. five spindle nut erecting devices according to claim 4 is characterized in that,

Described gripping handle is placed on the overhanging main shaft of described driving gear shaft, and is connected with the main shaft formation matched in clearance of described driving gear shaft.