JP5745343B2 - Work experience method - Google Patents

Description

The present invention relates to a work experience how to experience the work in the manufacturing process of the vehicle.

  As a work training device for training work in a vehicle manufacturing process, there is a work training space provided in the vicinity of a production line (see, for example, Patent Document 1).

Japanese Patent No. 3859194

When manufacturing a vehicle of a new vehicle type on a production line, it is required to experience the work on the vehicle in advance and examine the problems of the work. The above-described conventional training apparatus for work is used to familiarize the work for vehicles already manufactured on the production line, and does not experience the work for vehicles of a new vehicle type in advance.
Conventionally, before manufacturing a new vehicle model on the production line, we have experienced working with a real vehicle of the new model in a confidential room, but experience the work with a small number of vehicles for work experience Since the time is limited, there is a problem that the work content cannot be fully examined.

The present invention is to solve the above-mentioned problems, as well as verified by pseudo-experience the work for work vehicle, an object of the present invention is to provide a work experience method that can be trained to work.

To solve the above problems, the present invention is solid and fixed frame, working experience how a movable frame which is slidably coupled to the fixed frame, with a working simulation apparatus comprises a pseudo vehicle formed by The pseudo vehicle body has a shape imitating the vehicle body of the work target vehicle, has a space for an operator to get on and off or train the work, and slides the movable frame relative to the fixed frame. in, and can change the size of the pseudo vehicle body side opening, said the stationary frame, the plurality of marks showing the mounting position of the movable frame is provided, before Symbol each mark, the work object vehicle are provided for each vehicle type, wherein the pseudo vehicle, is detachable pseudo workpiece shape that mimics the mounting part of the work target vehicle, operator the pseudo vehicle It is characterized by performing the training of assembling said pseudo workpiece against.

In this configuration, the worker can experience the work target vehicle in a pseudo manner by contacting the pseudo vehicle body. Therefore, before manufacturing a new vehicle type on the production line, it is possible to fully study the work content for the work target vehicle and train the work without using an actual vehicle.
Further, when the fixed frame and the movable frame are made of a lightweight material such as a pipe, the pseudo vehicle body can be easily transported and installed. Moreover, each frame can be separated and stored compactly.

Further, since the shape of the pseudo vehicle body can be partially changed by changing the mounting position of the movable frame to the fixed frame, it is possible to flexibly cope with the specification change of the work target vehicle.
Since the mark indicating the attachment position of the movable frame is provided on the fixed frame, the pseudo vehicle body can be easily formed by attaching the movable frame to the fixed frame in accordance with the mark.

Since the pseudo-workpiece having a shape imitating the mounted parts (instrument panel, seat, etc.) of the work target vehicle is detachable from the pseudo-vehicle body of the above-described work simulation device, the worker can perform the work more specifically. Can be considered.
Further, since the work of skill to perform training of assembling the pseudo workpiece with respect to the pseudo vehicle body, the operation for work vehicle to artificially experience.

In the work experience the method of the present invention, the operator can pseudo-experience the body of work subject vehicle by the pseudo vehicle body. Therefore, before manufacturing a new vehicle model on the production line, the work content can be fully examined, and difficult work in the manufacturing process can be found and improved, or a jig can be developed in advance. Moreover, work can be trained using a pseudo vehicle body.
In addition, the pseudo car body can be easily transported and installed, and each frame can be separated and stored compactly, so that the pseudo car body can be easily handled.
Moreover, the shape of the pseudo vehicle body can be partially changed by changing the attachment position of the movable frame to the fixed frame. Therefore, another similar vehicle body can be imitated without reassembling the entire pseudo vehicle body, so that it is possible to flexibly cope with a specification change of the work target vehicle.

It is the perspective view which showed the pseudo vehicle body of 1st embodiment. It is the figure which showed the pseudo vehicle body of 1st embodiment, (a) is a side view, (b) is AA sectional drawing. It is the perspective view which showed the work object vehicle of 1st embodiment. It is the elements on larger scale which showed the fixed frame of 1st embodiment. It is the side view which showed the pseudo vehicle body of 2nd embodiment. It is a side view of the state which attached the pseudo vehicle body of 2nd embodiment to the pseudo conveyor.

Embodiments of the present invention will be described in detail with reference to the drawings as appropriate.
In the description of each embodiment, the same constituent elements are denoted by the same reference numerals, and redundant descriptions are omitted.

[First embodiment]
As shown in FIG. 1, a work simulation apparatus 1 </ b> A according to the first embodiment is a box-like pseudo vehicle body formed by connecting a plurality of fixed frames 2 a to 2 f and two movable frames 3 and 3. 10A. In this embodiment, the fixed frames 2a to 2f and the movable frame 3 are formed by cylindrical pipes.

  The pseudo vehicle body 10A according to the first embodiment connects the fixed frames 2a to 2f and the movable frame 3 in accordance with the size of each part of the cabin front portion 120 in the vehicle body 110 of the work target vehicle 100 (see FIG. 3). The front part 120 is imitated. An operator in contact with the pseudo vehicle body 10A can experience the main structure of the cabin front part 120 (size of the side opening 124, width and height of the roof 121 and the floor 122, etc.) in a pseudo manner.

  The pseudo vehicle body 10A includes a pseudo floor 20, a pseudo pillar 30A erected on the upper surface of the pseudo floor 20, a pseudo roof 40 provided at the upper end portion of the pseudo pillar 30A, and legs provided below the pseudo floor 20. Part 50.

  The pseudo floor 20 imitates the floor 122 of the cabin front portion 120 (see FIG. 3) by horizontally arranging rectangular quadrilateral frames that are wide in the left-right direction. The pseudo floor 20 is formed by connecting four fixed frames 2 a and 2 b arranged on the front, rear, left and right sides by four connecting members 21.

The connecting member 21 of the pseudo floor 20 is a pipe joint in which cylindrical fitting portions are formed in one direction in the front-rear direction, one in the left-right direction, and four directions perpendicular to the vertical direction.
The right and left fixed frames 2a and the front and rear fixed frames 2b are connected at right angles by inserting the end portions of the fixed frames 2a and 2b into the fitting portions of the connecting members 21 arranged at the four corners of the pseudo floor 20. ing.

  Further, as shown in FIG. 2B, in the pseudo-floor 20, a floor plate 22 is installed on each of the fixed frames 2a and 2b. The upper surface of the floor plate 22 corresponds to the floor surface of the work target vehicle 100 (see FIG. 3).

  As shown in FIG. 1, the pseudo pillar 30 </ b> A imitates the left and right sides of the cabin front portion 120 (see FIG. 3) by standing on the upper surface of the pseudo floor 20. The pseudo pillar 30A includes four fixed frames 2c erected vertically at four corners of the pseudo floor 20, and two left and right movable frames 3 and 3 horizontally installed on the front and rear fixed frames 2c and 2c. Is formed.

A lower end portion of each fixed frame 2 c of the pseudo pillar 30 </ b> A is inserted into a fitting portion of each connection member 21 of the pseudo floor 20.
In the pseudo pillar 30A, the front fixed frame 2c corresponds to the front pillar 123a of the cabin front portion 120 (see FIG. 3), and the rear fixed frame 2c corresponds to the middle pillar 123b.

  The movable frame 3 has both front and rear ends connected to the front and rear fixed frames 2c and 2c via clamp members 4 and 4, and corresponds to the upper side 124a of the side opening 124 of the cabin front portion 120 (see FIG. 3). doing. The side opening 11 surrounded by the movable frame 3, the fixed frame 2a of the pseudo floor 20, and the two fixed frames 2c and 2c before and after the pseudo pillar 30A is formed in the cabin front portion 120 (see FIG. 3). It corresponds to the side opening 124.

  As shown in FIG. 2A, the clamp member 4 includes a cylindrical insertion portion 4a that is externally fitted to the fixed frame 2c, and a cylindrical fitting portion that protrudes from the insertion portion 4a to one side in the front-rear direction. 4b, and the end of the movable frame 3 is inserted into the fitting portion 4b.

The insertion portion 4a is externally fitted to the fixed frame 2c so as to be slidable in the axial direction (vertical direction). A screw hole passes through the peripheral wall portion of the insertion portion 4a, and the fixing bolt 4c is screwed into the screw hole from the outside, and the tip end portion of the fixing bolt 4c is pressed against the outer peripheral surface of the fixing frame 2c. The clamp member 4 can be fixed to the fixed frame 2c.
Then, the fixing bolts 4c and 4c of the two front and rear clamp members 4 and 4 are loosened, and both the clamp members 4 and 4 are moved in the vertical direction, thereby changing the mounting position of the movable frame 3 in the height direction. Can do.

Moreover, as shown in FIG. 4, the scale 4d of the axial direction is formed in the outer peripheral surface of the fixed frame 2c of the pseudo pillar 30A. The scale 4d is provided with a mark 4e indicating the mounting position of the clamp member 4.
In the first embodiment, when the upper end of the clamp member 4 is aligned with 1 of the mark 4e and the clamp member 4 is fixed to the fixed frame 2c, it corresponds to the side opening 124 of the cabin front portion 120 (see FIG. 3). The side opening 11 is formed. When the upper end of the clamp member 4 is aligned with 2 of the mark 4e, a side opening corresponding to the side opening of the vehicle body of another vehicle type is formed.

  As shown in FIG. 1, the pseudo roof 40 has a roof 121 in the cabin front portion 120 (see FIG. 3) by attaching a quadrilateral frame having the same length in the front / rear and left / right directions to the upper end of the pseudo pillar 30 </ b> A. Imitating. The pseudo roof 40 is formed by connecting four fixed frames 2 d, 2 e arranged on the front, rear, left and right sides by four connecting members 41.

The connecting member 41 of the pseudo roof 40 is a pipe joint in which a cylindrical fitting portion is formed in one of the front and rear directions, one of the left and right directions, and three orthogonal directions below.
The right and left fixed frames 2d and the front and rear fixed frames 2e are connected at right angles by inserting the end portions of the fixed frames 2d and 2e into the fitting portions of the connecting members 41 arranged at the four corners of the pseudo roof 40. ing.

  Further, the pseudo roof 40 is attached to the upper end portion of the pseudo pillar 30A by inserting the fitting portions of the connecting members 41 of the pseudo roof 40 into the upper end portions of the fixed frames 2c of the pseudo pillar 30A.

The leg portion 50 is provided below the pseudo floor 20, and the upper end portion is formed by four fixed frames 2 f inserted into the fitting portions of the connecting members 21 of the pseudo floor 20.
The leg portion 50 has an upper surface of the floor plate 22 when the pseudo vehicle body 10A is placed on the work surface and the same height as the floor surface when the cabin front portion 120 (see FIG. 3) is placed on the upper surface of the floor conveyor. It is a part which supports the pseudo floor 20 so that it may become.

  Next, a work experience method using the above-described work simulation apparatus 1A will be described. In the first embodiment, a case will be described as an example in which a work for a work target vehicle is experienced using the work simulation apparatus 1A before a new vehicle type is manufactured on the production line.

  First, according to each part size of the main structure of the cabin front part 120 of the work target vehicle 100 shown in FIG. 3, the fixed frames 2 a to 2 f and the movable frame 3 are connected as shown in FIG. The pseudo vehicle body 10A imitating the part 120 (see FIG. 3) is assembled.

  When positioning the movable frame 3 of the pseudo pillar 30A, as shown in FIG. 4, the movable frame 3 can be attached to an accurate position by aligning the clamp member 4 with one of the marks 4e formed on the fixed frame 2c. The side opening 11 can be easily formed.

  The pseudo vehicle body 10A shown in FIG. 1 formed in this manner is mounted on and off from the side opening 11 by the operator, or a pseudo work (not shown) imitating an instrument panel or a sheet is assembled. Thus, the work on the cabin front part 120 (see FIG. 3) of the new vehicle type can be simulated and the work posture and work efficiency can be verified.

  In the work simulation apparatus 1A and the work experience method as described above, the operator touches the pseudo vehicle body 10A shown in FIG. 1 before manufacturing the new car model on the production line, so that the cabin front portion 120 (see FIG. 3) can be simulated. Therefore, even without using an actual vehicle, the work contents for the work target vehicle can be sufficiently examined, and difficult work in the manufacturing process can be found and improved, or a jig can be developed in advance.

  Further, since the fixed frames 2a to 2f and the movable frame 3 constituting the pseudo vehicle body 10A are lightweight pipes, the pseudo vehicle body 10A can be easily transported and installed, and work can be trained using the pseudo vehicle body 10A. . Further, the fixed frames 2a to 2f and the movable frame 3 can be separated and stored in a compact manner. Thus, the pseudo vehicle body 10A can be handled easily.

Further, in the pseudo pillar 30A of the pseudo vehicle body 10A, the height of the upper side of the side opening 11 can be changed by changing the mounting position of the movable frame 3 with respect to the fixed frame 2c. Furthermore, the height of the lower side of the side opening 11 can be changed by disposing the movable frame 3 below the fixed frame 2c. Therefore, another similar vehicle body can be imitated without reassembling the entire pseudo vehicle body 10A, so that it is possible to flexibly cope with a specification change of the work target vehicle 100 (see FIG. 3).
In the pseudo pillar 30A of this embodiment, the left and right movable frames 3 and 3 are installed on the fixed frame 2c. However, the upper and lower movable frames 3 and 3 are installed on the fixed frame 2c. When the height of the upper side (pseudo roof 40 side) and the lower side (pseudo floor 20 side) of the side opening 11 can be changed, the side opening 11 is made to be a side opening of the actual vehicle. It can be formed to resemble the part 124 (see FIG. 3).

As mentioned above, although 1st embodiment of this invention was described, this invention is not limited to said 1st embodiment, In the range which does not deviate from the meaning, it can change suitably.
For example, in the first embodiment, the fixed frames 2a to 2f and the movable frame 3 are formed of pipes, but the shapes thereof are not limited, and members having a circular cross section, square members, flat plates, and the like can be used. The connecting means for each frame is not limited.
Further, when the fixed frames 2a to 2f and the movable frame 3 are bent in accordance with the shape of the cabin front part 120 (see FIG. 3), a pseudo vehicle body that imitates the cabin front part 120 more faithfully can be formed. it can.

  Further, the pseudo vehicle body 10A of the first embodiment has a shape imitating the cabin front portion 120 (see FIG. 3). However, depending on the contents of work to be studied, the pseudo vehicle body 10A has a shape imitating a part of the vehicle body or the entire vehicle body. A car body can be formed.

[Second Embodiment]
As shown in FIG. 5, the work simulation device 1 </ b> B of the second embodiment includes a pseudo vehicle body 10 </ b> B having a shape imitating the entire vehicle body of the work target vehicle.

The pseudo vehicle body 10B is provided below the pseudo floor 20, the pseudo pillar 30B erected on the upper surface of the pseudo floor 20, the pseudo roof 40 provided at the upper end portion of the pseudo pillar 30B, and the pseudo floor 20. The leg portion 50 and a pseudo front 60 provided in front of the pseudo floor 20 are configured.
Further, in the pseudo vehicle body 10B, a pseudo work W1 imitating a seat on the floor plate 22 of the pseudo floor 20 is detachable, and a pseudo work W2 imitating an instrument panel is detachable on the front fixed frame 2c of the pseudo pillar 30B. It is.

  The movable frame 3 of the pseudo pillar 30B of the second embodiment has a lower end portion slidably connected to the left and right fixed frames 2a of the pseudo floor 20 via the clamp member 4, and an upper end portion via the clamp member 4. The pseudo roof 40 is slidably connected to the left and right fixed frames 2d.

  In such a pseudo pillar 30B, the front fixed frame 2c corresponds to the front pillar of the work target vehicle, the movable frame 3 corresponds to the middle pillar, and the rear fixed frame 2c corresponds to the rear pillar. And the width | variety of the front-back direction of the side surface opening part 11 can be changed by moving the movable frame 3 to the front-back direction.

  The pseudo front 60 is a part imitating the front of the work target vehicle. In the pseudo front 60, a front end portion of the fixed frame 2g corresponding to the front upper surface and an upper end portion of the fixed frame 2h corresponding to the front front surface are connected at right angles via a connecting member 61, and further correspond to the front upper surface. The rear end portion of the fixed frame 2g is connected to the fixed frame 2c on the front side of the pseudo pillar 30B via a connecting member 62.

  In the pseudo front 60, the movable frame 3 corresponding to the front side member is arranged in parallel with a predetermined interval below the upper fixed frame 2g. The movable frame 3 is slidably attached to the front fixed frame 2 h via the clamp member 4 and the rear end is slidably attached to the fixed frame 2 f of the leg 50 via the clamp member 4. ing.

In addition, a bottom plate 63 corresponding to the front subframe is installed on the left and right movable frames 3. Therefore, the height of the bottom plate 63 can be changed by moving the movable frame 3 in the vertical direction. In addition, on the upper surface of the bottom plate 63, a pseudo work W3 imitating a brake pipe is detachable.
Further, in the pseudo front 60, the front clamp member 4 is assumed to be a front cross member, and a pseudo work W4 imitating a bumper is detachable on the front surface of the clamp member 4.

In the work simulation apparatus 1B of the second embodiment, the worker can experience the work target vehicle in a pseudo manner by the pseudo vehicle body 10B, similarly to the work simulation apparatus 1A (see FIG. 1) of the first embodiment. . Then, the pseudo work W1 (seat), the pseudo work W2 (instrument panel), and the pseudo work W4 (bumper) are assembled to the pseudo vehicle body 10B, and the brake pipe is adjusted using the pseudo work W3. Before the production line is manufactured, the working posture and work efficiency can be fully examined. Also, the work can be trained using the pseudo vehicle body 10B.
Moreover, since the shape of the pseudo vehicle body 10B can be partially changed, another similar vehicle body can be imitated without reassembling the entire pseudo vehicle body 10B, and the specification of the work target vehicle can be flexibly handled. can do.

  In addition, since the pseudo vehicle body 10B of the second embodiment imitates the entire vehicle body of the work target vehicle, the worker can more specifically consider the work. Therefore, using the work simulation apparatus 1B of the second embodiment, the work contents for the engine room, the rear part of the vehicle body, the trunk, and the boarding / alighting work from the rear of the vehicle body can be fully examined.

Furthermore, as shown in FIG. 6, the work on the lower body of the work target vehicle can be examined by suspending the pseudo vehicle body 10 </ b> B via the pseudo hangers 71 and 71 on the pseudo conveyor 70 imagining the overhead conveyor. .
The pseudo conveyor 70 is a pipe whose axial direction is arranged in the front-rear direction. The pseudo hanger 71 is a pipe whose axial direction is arranged in the vertical direction, and its upper and lower ends are connected to the pseudo conveyor 70 and the fixed frames 2d and 2g of the pseudo vehicle body 10B via the connecting members 71a and 71a. ing.

1A Work simulation device (first embodiment)
1B Simulation device for work (second embodiment)
2a to 2h Fixed frame 3 Movable frame 4 Clamp member 4e Mark 10A Pseudo vehicle body (first embodiment)
10B Pseudo vehicle body (second embodiment)
DESCRIPTION OF SYMBOLS 11 Side opening 20 Pseudo floor 21 Connecting member 22 Floor board 30A Pseudo pillar (1st embodiment)
30B pseudo-pillar (second embodiment)
40 pseudo roof 41 connecting member 50 leg part 60 pseudo front 61 connecting member 62 connecting member 63 bottom plate 70 pseudo conveyor 100 work target vehicle 110 vehicle body 120 cabin front part 121 roof 122 floor 123a front pillar 123b middle pillar 124 side opening parts W1-W4 Pseudo work

Claims (1)

A fixed frame;
A work experience method using a work simulation device comprising a pseudo vehicle body formed by a movable frame slidably connected to the fixed frame ,
The pseudo vehicle body has a shape imitating a vehicle body of a work target vehicle, and has a space for an operator to get on and off or train work, and the pseudo frame is slid by moving the movable frame relative to the fixed frame. The size of the side opening of the car body can be changed,
The fixed frame is provided with a plurality of marks indicating the mounting position of the movable frame, and each mark is provided for each vehicle type of the work target vehicle,
The pseudo vehicle body is detachable with a pseudo work having a shape imitating the mounted parts of the work target vehicle,
A work experience method, wherein an operator performs training for assembling the pseudo work on the pseudo vehicle body.

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