CN209993144U

CN209993144U - Use bolt to tighten three-dimensional teaching training set

Info

Publication number: CN209993144U
Application number: CN201920208553.4U
Authority: CN
Inventors: 邓璘; 张俊峰; 陈心赤
Original assignee: Chongqing College of Electronic Engineering
Current assignee: Chongqing College of Electronic Engineering
Priority date: 2019-02-19
Filing date: 2019-02-19
Publication date: 2020-01-24
Anticipated expiration: 2029-02-19

Abstract

The utility model discloses an application bolt tightening three-dimensional teaching and training device, which comprises a bottom frame, wherein a bedplate is fixed in the middle of the bottom frame, the bedplate is transversely arranged and divides the bottom frame into an upper chamber and a lower chamber, and the bottom of the bottom frame is also provided with a combined caster which consists of a telescopic positioning rod and a pulley; still install the training platform on the chassis, the training platform also is rectangular frame structure, and the bottom fixed connection of training platform is on the chassis, and the upper portion of training platform is higher than the upper end of chassis, installs the training grillage that is used for the bolt to tighten the training on training platform upper portion, the training grillage is hexagon structure and places along vertical direction, training grillage welded fastening respectively installs a training board on six faces of training grillage on the medial surface of training grillage, be equipped with the bolt training hole on the training board. The utility model discloses can help the student to get on hand fast, obvious improvement student's actual operating ability.

Description

Use bolt to tighten three-dimensional teaching training set

Technical Field

The utility model relates to an auxiliary teaching equipment of automobile assembling technique, especially an use bolt to tighten three-dimensional teaching training set belongs to auxiliary teaching equipment technical field.

Background

With the development of automobile technology, the market is more and more vigorous for automobile professional talents, and the culture of the automobile talents is mainly focused on colleges and universities, so that new higher requirements are provided for the teaching of the automobile professional colleges and universities. In the process of professional teaching, due to the fact that multiple systems and different components are involved in the interior of an automobile, each component needs to be decomposed and taught, and due to the fact that bolt tightening technologies are generally needed to be used for connection among the components, training of the bolt tightening technologies is also an important part in teaching. At present, in the teaching process of the bolt tightening technology, a mode of combining classroom theory teaching with physical display is mostly adopted, although the teaching mode can also achieve the aim, the practical training equipment is few, and different bolt models are more, so that the manual operation capability of students cannot be improved only through theoretical learning, and the strain processing capability of the students cannot be improved.

SUMMERY OF THE UTILITY MODEL

The aforesaid is not enough among the prior art, the utility model discloses a main aim at solves at present and is carrying out the teaching process that the bolt was tightened, lacks the problem of corresponding supplementary teaching aid, and provides one kind and can improve learning efficiency, improves the applied bolt of student's hands-on ability and tightens three-dimensional teaching training set.

The technical scheme of the utility model: the stereoscopic teaching and training device tightened by the bolts is characterized by comprising a base frame, wherein the base frame is of a rectangular frame structure, a bedplate is fixed in the middle of the base frame, the bedplate is transversely arranged and divides the base frame into an upper chamber and a lower chamber, a combined caster is further mounted at the bottom of the base frame, the combined caster consists of a telescopic positioning rod and a pulley, and the height of the stretched positioning rod is greater than that of the pulley; still install the training platform on the chassis, the training platform also is the rectangular frame structure, and the bottom fixed connection of training the platform is on the chassis, and the upper portion of training the platform is higher than the upper end of chassis, installs the training grillage that is used for the bolt to tighten the training on training platform upper portion, the training grillage is hexagon structure and places along vertical direction, training grillage welded fastening respectively installs a training board on six faces of training grillage on the medial surface of training the platform, be equipped with the bolt training hole on the training board.

Optimally, the training plates are respectively connected and fixed with the training plate frames at corresponding positions through bolts, and at least 50 bolt training holes are distributed on each training plate. The utility model discloses in, consolidate the connection through training the grillage to the training board on the one hand, improved stability, on the other hand trains the hole through laying a plurality of bolts for student's training intensity obtains guaranteeing, can many people's operation by turns moreover.

Optimally, the height of the training platform is greater than 2 times the height of the base frame. The height design of the rack is determined by comprehensively considering personnel, site environment and the size of the used bolt, so that the operation is convenient, and the maximum utilization rate of equipment can be achieved.

Optimally, each side of the training plate frame is made of angle steel with an L-shaped structure, and the training plate frame is provided with a positioning hole for connecting a bolt. Through the design of L shape structure, both made things convenient for the erection joint, it is also very convenient to draw materials simultaneously, has still practiced thrift the cost.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a mode that training set passes through the simulation in kind provides a new teaching platform for the teaching that the bolt was tightened, and it can help the student to get to the hand fast, obvious improvement student's actual operating ability.

2. The operation is safe and simple, and the operation of multiple users can be simultaneously met, so that the system has good function expansibility.

3. The equipment manufacturing cost is lower, does not need the later maintenance cost, has fine practical value.

Drawings

Fig. 1 is the utility model relates to an use bolt to tighten three-dimensional teaching and training device's schematic structure.

Fig. 2 is the utility model relates to an use bolt to tighten three-dimensional teaching training set's side view.

Fig. 3 is a top view of fig. 1 according to the present invention.

In the figure, 1-underframe, 11-upper chamber, 12-lower chamber, 2-bedplate, 3-combined caster, 31-locating rod, 32-pulley, 4-training bedplate, 5-training bedplate rack, 6-training plate, 7-bolt training hole and 8-locating hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1-3, the utility model discloses an use three-dimensional teaching training set of bolt tightening is specially used for automobile installation teaching and designs, and it includes chassis 1, chassis 1 is the rectangular frame structure, is fixed with platen 2 at chassis 1 middle part, platen 2 transversely sets up and separates chassis 1 into upper chamber 11 and lower chamber 12, still installs combination truckle 3 in the bottom of chassis 1, combination truckle 3 comprises telescopic locating lever 31 and pulley 32, the height that stretches out of locating lever 31 is greater than the height of pulley 32; still install training platform 4 on chassis 1, training platform 4 also is the rectangular frame structure, and the bottom fixed connection of training platform 4 is on chassis 1, and the upper portion of training platform 4 is higher than chassis 1's upper end, installs the training grillage 5 that is used for the bolt to tighten the training on training platform 4 upper portion, training grillage 5 is the hexagon structure and places along vertical direction, training grillage 5 welded fastening respectively installs a training board 6 on six faces of training grillage 5 on the medial surface of training grillage 4, be equipped with bolt training hole 7 on training board 6.

Referring to fig. 1-3, in the present invention, the training plate 6 is fixed to the training plate frame 5 corresponding to the position by bolts, and at least 50 bolt training holes 7 are disposed on each training plate 6. The height of the training stand 4 is 2 times greater than that of the bottom frame 1; each side of the training plate frame 5 is made of angle steel with an L-shaped structure, and the training plate frame 5 is provided with a positioning hole 8 for connecting a bolt.

During the use, only need arrange a student in the training board position of every, then the student carries out the operation of tightening of bolt on corresponding training board can, here the operation of tightening of bolt has included the screwing up of bolt and the dismantlement of bolt, all accomplishes through manual use tools, and it has trained student's operation method on the one hand, and the mr of being convenient for is in time tutor, and on the other hand still is favorable to improving student's proficiency, and this has important meaning to car specialty class teaching.

It should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the applicant has described the present invention in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions made on the technical solutions of the present invention can not be included in the spirit and scope of the technical solutions of the present invention, and all the modifications or equivalent substitutions should be included in the scope of the claims of the present invention.

Claims

1. The stereoscopic teaching and training device tightened by the bolts is characterized by comprising a base frame (1), wherein the base frame (1) is of a rectangular frame structure, a bedplate (2) is fixed in the middle of the base frame (1), the bedplate (2) is transversely arranged and divides the base frame (1) into an upper chamber (11) and a lower chamber (12), a combined caster (3) is further installed at the bottom of the base frame (1), the combined caster (3) is composed of a telescopic positioning rod (31) and a pulley (32), and the height of the stretched positioning rod (31) is greater than that of the pulley (32); still install training rack (4) on chassis (1), training rack (4) also are rectangular frame structure, and the bottom fixed connection of training rack (4) is on chassis (1), and the upper portion of training rack (4) is higher than the upper end of chassis (1), installs training grillage (5) that are used for the bolt to tighten the training on training rack (4) upper portion, training grillage (5) are hexagon structure and place along vertical direction, training grillage (5) welded fastening is on the medial surface of training rack (4), respectively installs a training board (6) on six faces of training grillage (5), be equipped with bolt training hole (7) on training board (6).

2. The three-dimensional teaching and training device for tightening by using bolts as claimed in claim 1, wherein the training plates (6) are respectively fixed with the training plate frames (5) at corresponding positions by bolts, and at least 50 bolt training holes (7) are distributed on each training plate (6).

3. The solid teaching and training device for bolt tightening according to claim 2, wherein the height of the training stand (4) is greater than 2 times the height of the base frame (1).

4. The three-dimensional teaching and training device for tightening by using the bolts as claimed in claim 3, wherein each side of the training plate frame (5) is made of an angle steel with an L-shaped structure, and the training plate frame (5) is provided with a positioning hole (8) for connecting the bolts.