JP5035269B2 - Positioning assembly device - Google Patents

Description

  The present invention relates to a positioning and assembling apparatus capable of positioning an assembling target and assembling an assembling part with respect to the assembling target by operating the operation portion by one stroke.

For example, various parts used in automobiles and the like are assembled using an assembling apparatus that operates by receiving supply of hydraulic pressure, pneumatic pressure, electric power, and the like. Among them, particularly when press-fitting assembly parts into the assembly target, a large load is required, which not only increases the apparatus, but also increases the initial cost and maintenance cost of the apparatus.
On the other hand, in order to increase the apparatus and reduce the cost, it is conceivable to perform assembly by manual operation.

  For example, in the assembling jig of Patent Document 1, when assembling the automatic transmission, the operator rotates the assembling jig that clamps the clutch drum while pulling down or pulling up slightly by hand. It is disclosed that the concave and convex portions of the clutch drum are fitted into the spline forming surface of the base member by moving the lever many times in the arc direction. Thereby, assembly parts, such as a clutch drum, can be fitted, aligning with to-be-assembled objects, such as a base member.

JP 2007-155056 A

  However, the conventional assembling apparatus assumes only one operation by one manual operation or a power source, which is not sufficient for reducing the size and cost of the apparatus. That is, in the conventional assembling apparatus, no device is devised that can continuously perform a plurality of operations by one stroke operation.

  The present invention has been made in view of such conventional problems, and the positioning operation and the assembling operation can be continuously performed by one-stroke operation of the operation unit, thereby achieving downsizing and cost reduction of the apparatus. It is an object of the present invention to provide a positioning and assembling apparatus that can perform the above-mentioned.

The present invention includes a placement unit for placing an assembly target;
An assembly slide part for assembling assembly parts to the assembly target;
A positioning slide portion for positioning the object with the object to be assembled to said assembly sliding portion,
An operation unit capable of rotating operation, to which an input load is applied by manual operation or a power source,
A plurality of toggle links interlocked with the turning operation of the operating portion lowers the assembly sliding portion, an input load applied to the operation unit, and converts the large locking load than the input load, the assembled A toggle mechanism for transmitting to the attached slide part;
A connecting link mechanism in which a plurality of connecting links with the rotation operation of the operation unit raises the positioning slide portion,
The mounting portion, the assembly slide portion, the positioning slide portion, the operation portion, the toggle mechanism, and a mount on which the connection link mechanism is disposed,
When the operation portion is rotated by one stroke, the positioning slide portion is raised via the connection link mechanism, whereby the assembly target is raised from the placement portion and the assembly slide portion is also moved. perform positioning of the subject with the object to be assembled, by further the assembly sliding portion via the toggle mechanism is lowered, that are configured to perform assembling of the component with the assembly relative to the object to be assembled object The positioning and assembling apparatus is characterized in that (claim 1).

The positioning and assembling apparatus of the present invention can continuously perform positioning of an assembly target with respect to an assembly slide portion and assembly of an assembly component to the assembly target by one-stroke operation of the operation portion. It can be done.
Specifically, by using a connecting link mechanism, the first half of the one-stroke operation of the operation unit is converted into an operation for raising the positioning slide unit, and the assembly target is positioned with respect to the assembly slide unit. Can do. Further, by using the toggle mechanism, the latter half of the one-stroke operation of the operation unit can be converted into an operation of lowering the assembly slide unit, and the assembly component can be assembled to the assembly target to which positioning has been performed.

Thus, the positioning operation and the assembling operation can be continuously performed by one-stroke operation of the operation unit, and it is not necessary to use a plurality of power sources to operate the apparatus. Therefore, it is possible to reduce the size and cost of the device. In particular, if the operation unit is manually operated, a power source can be dispensed with.
In addition, when positioning the assembly target, the assembly target is assembled in a state where the assembly target is not in contact with the placement unit by raising the assembly target from the placement unit. It can be performed. Thereby, the load at the time of an assembly | attachment can be received not via a mounting part but through a positioning slide part. Therefore, a large load due to assembly is not applied to the mounting portion, and the mounting portion can have a simple structure such as a roller that also serves as a conveyance.

  Also, when assembling parts to be assembled, an assembly load that is larger than the input load to the operation unit is required. The necessary large load can be easily created. Thereby, the input load to an operation part can be restrained small, and size reduction and cost reduction of an apparatus can be achieved further more effectively.

Front explanatory drawing which shows the whole positioning assembly apparatus in an Example. Side surface explanatory drawing which shows the whole positioning assembly apparatus in an Example. Explanatory drawing which shows the periphery of a toggle mechanism and a geneva mechanism in the upper part of the positioning assembly apparatus in an Example. Explanatory drawing which shows the periphery of the toggle mechanism in the upper part of the positioning assembly apparatus in an Example. Explanatory drawing which shows the periphery of the lower part of the positioning assembly apparatus in an Example. Explanatory drawing which shows the periphery of the upper part of the positioning assembly apparatus of the state which performed the first half step in 1 stroke operation of the operation handle in an Example. Explanatory drawing which shows the periphery of the lower part of the positioning assembly apparatus of the state which performed the first half step in 1 stroke operation of the operation handle in an Example. Explanatory drawing which shows the whole positioning assembly apparatus of the state which performed the 1 stroke operation of the operation handle in an Example. Explanatory drawing which shows the periphery of the upper part of the positioning assembly apparatus of the state which performed the 1 stroke operation of the operation handle in an Example.

A preferred embodiment of the positioning assembly apparatus of the present invention described above will be described.
The assembling operation performed in the positioning and assembling apparatus of the present invention can be an operation of press-fitting, fitting, fitting and the like of the assembly component to the assembly target.
Further, when the positioning slide portion is raised, the positioning slide portion can receive an assembly load applied from the assembly slide portion.
The assembly target can be held on a pallet formed in a predetermined size.

  In addition, the operation unit is configured by a rotatable operation handle to which an input load by manual operation is applied. Around the rotation center portion of the operation handle, a rotation that rotates integrally with the operation handle is provided. A moving body is provided, and the rotating body has a backup outer peripheral surface having a shape along the circumference around the rotation center portion and a shaft-like protrusion, and can be rotated by the connecting link mechanism. An arc-shaped sliding surface that slides relative to the outer peripheral surface of the backup, and an engagement groove that can be engaged with the shaft-shaped protrusion. When the rotating body rotates integrally, first, the shaft-like protrusion engages with the engaging groove, and the first connecting link in the connecting link mechanism rotates, so that the positioning slide portion The above positioning is performed by ascending , Then the arcuate sliding surface with respect to the backup outer circumferential surface facing, it is preferably configured such that the lowering prevention of the positioning slide portion is performed (claim 2).

In this case, the positioning and assembling can be continuously performed by operating the operation handle for one stroke by an operator's manual operation without using a power source.
Further, the structure in which the backup outer peripheral surface and the shaft-like protrusion are formed on the rotating body, and the arc-shaped sliding surface and the engaging groove are formed on the first connecting link is a mechanism for converting the continuous rotational motion into intermittent rotation. It is possible to adopt a structure that applies the Geneva mechanism (Geneva mechanism). By adopting this structure, it is possible to realize the maintenance of the state in which the positioning slide portion positions the assembly target when performing the above assembly with a simple structure.

Further, the connection link mechanism has a horizontal slider that slides in the horizontal direction and engages with the positioning slide portion, and one of the horizontal slider and the positioning slide portion has a horizontal direction with respect to the horizontal direction. A wedge portion provided with an inclined surface that is inclined and a horizontal plane parallel to the horizontal direction, and on the other side, a roller that rolls on the inclined surface of the wedge portion and the horizontal plane is provided. The roller is brought into rolling contact with the inclined surface of the wedge portion in response to a sliding motion in the direction, whereby the positioning slide portion rises and the assembly target is positioned relative to the assembly slide portion. And the roller rolls up and down in contact with the corners of the horizontal surface after rolling contact with the horizontal surface of the wedge portion. The, on the load receiving portions provided on the horizontal slider, it is preferably configured such that the load transmission portion provided on the positioning slide unit is placed (claim 3).
In this case, the rotation operation of the plurality of connection links in the connection link mechanism is converted into the operation of raising the positioning slide portion and the assembly target by a simple structure using the rolling contact between the wedge portion and the roller. be able to. In addition, the load transmitting part provided in the positioning slide part is placed on the load receiving part provided in the horizontal slider, so that the load when assembling the assembly parts is passed through the positioning slide part and the horizontal slider. Can be received.

Further, the connecting link mechanism includes a rotating member provided so as to be capable of rotating in a vertical direction with respect to a fixed member fixed to the gantry on the side of the first connecting link, the horizontal slider, and the positioning slide portion. And a second connection link having an upper end portion rotatably connected to the first connection link and a lower end portion rotatably connected to the upper end portion of the rotation member, and one end portion of the second connection link. A third connecting link that is rotatably connected to the rotating member and has the other end rotatably connected to the horizontal slider, and when the first connecting link rotates. Then, when the rotating member rotates through the second connecting link, the horizontal slider slides in the horizontal direction through the third connecting link, and the inclined surface of the wedge portion and the roller Rolling contact Receiving and is preferably configured such that the positioning slide portion is increased (claim 4).
In this case, the structure of the plurality of connection links in the connection link mechanism is appropriate, and the connection link mechanism can be operated stably.

In addition, the toggle mechanism includes a first toggle link that rotates integrally with the operation unit , a second toggle link in which a lower end portion is rotatably connected to an upper portion of the assembly slide portion, and an upper end A third toggle link that is pivotally connected to the gantry and a lower end that is pivotally connected to an upper end of the second toggle link, and one end of the first toggle link. The operation unit is pivotally connected to a position spaced apart from the rotation center of the operation unit , and the other end is pivotally connected to a connection portion between the second toggle link and the third toggle link. And the fourth toggle link is pulled toward the first toggle link as the first toggle link rotates, and the second toggle link and the third toggle link are pulled. The link is almost parallel to the vertical direction By Bukoto it is preferably configured to transmit the lock load in the toggle mechanism to said assembly sliding portion (claim 5).
In this case, the toggle mechanism can be realized with an appropriate structure, and a large assembling load for assembling the assembling parts can be appropriately generated.

Hereinafter, embodiments of the positioning and assembling apparatus of the present invention will be described with reference to the drawings.
As shown in FIGS. 1 and 2, the positioning and assembling apparatus 1 of the present example positions the assembly target 8 and sets the assembly component 81 with respect to the assembly target 8 by one stroke operation of the operation unit 13. The attachment can be performed continuously. The positioning and assembling apparatus 1 of this example includes the following placement unit 12, assembling slide unit 3, positioning slide unit 6, operation unit 13, toggle mechanism 2, connection link mechanism 5, and gantry 11.

  The placement unit 12 is a part for placing the assembly target 8 on the gantry 11. The assembly slide portion 3 is configured to assemble the assembly component 81 to the assembly target 8. The positioning slide unit 6 is configured to position the assembly target 8 with respect to the assembly slide unit 3. The operation unit 13 is a part to which an input load by manual operation is applied.

  As shown in FIG. 4, the toggle mechanism 2 lowers the assembly slide portion 3 by an operation in which a plurality of toggle links 21 to 24 are interlocked, and the input load applied to the operation portion 13 is locked larger than this input load. The load is converted into a load and transmitted to the assembly slide portion 3. As shown in FIG. 5, the connection link mechanism 5 receives the operation of the operation unit 13 and raises the positioning slide unit 6 by the operation in which the plurality of connection links 51 to 53, the rotation member 54, and the horizontal slider 55 are interlocked. It is configured. Further, as shown in FIG. 1, the mounting portion 12, the assembly slide portion 3, the positioning slide portion 6, the operation portion 13, the toggle mechanism 2, and the connection link mechanism 5 are arranged on the gantry 11.

  As shown in FIG. 8, in the positioning and assembling apparatus 1 of this example, when the operation unit 13 is operated for one stroke, the positioning slide unit 6 is lifted via the connecting link mechanism 5, thereby assembling the assembly target 8. Assembling to the assembly target 8 is performed by raising the mounting portion 12 and positioning the assembly target 8 with respect to the assembly slide portion 3 and lowering the assembly slide portion 3 via the toggle mechanism 2. The parts 81 are assembled.

Below, it demonstrates in full detail with reference to FIGS. 1-9 about the positioning assembly apparatus 1 of this example.
As shown in FIG. 1, the positioning and assembling apparatus 1 of this example press-fits an assembly component 81 into an assembly target 8. The assembly target 8 and the assembly component 81 are brought into the positioning assembly apparatus 1 in a state where the assembly component 81 is temporarily assembled to the assembly target 8. In the positioning and assembling apparatus 1, the temporarily assembled assembly part 81 can be press-fitted into the assembly target 8. The assembly target 8 is a part used for an automatic transmission, and the assembly part 81 is a cylinder that is press-fitted into the part. The to-be-assembled object 8 and the assembling part 81 can be various parts other than this.

The assembly target 8 of this example is temporarily assembled with the assembly component 81 and is carried into the positioning assembly apparatus 1 while being held with respect to the pallet 85, and the assembly target 8 and assembly after assembly are assembled. The component 81 is unloaded from the positioning and assembling apparatus 1 while being held with respect to the pallet 85.
As shown in FIG. 5, the placement unit 12 of this example is configured by a conveyor 12 using a plurality of rollers 121. The plurality of rollers 121 are arranged on both sides of the positioning slide portion 6 so as to receive the loads at both ends facing each other in the assembly target 8.
The assembly target 8 is placed on the conveyor (mounting unit) 12 while being held on the pallet 85. An assembly part 81 is arranged on the assembly target 8 held on the pallet 85. The movement of the pallet 85 carried on the conveyor 12 is stopped by a stopper or the like, and the positioning slide unit 6 positions the assembly slide unit 3 with respect to the assembly center line. A pair of insertion holes 851 is formed in the pallet 85 of this example, and a pair of positioning pins 61 to be inserted into the pair of insertion holes 851 are provided on the upper surface of the positioning slide portion 6 of this example. The pallet 85 is formed by forming a holding portion 853 for holding the assembly target 8 on a plate 852 having a predetermined size.

  As shown in FIGS. 1 and 8, the operation unit 13 of this example includes a rotatable operation handle 13 to which an input load is applied by a manual operation from an operator. The operation handle 13 is directed obliquely upward at the original position 130 before the assembly part 81 is positioned and assembled, and is rotated by the operator from obliquely upward to obliquely downward. .

The positioning and assembling apparatus 1 of this example applies a Geneva mechanism (Geneva mechanism) 4 which is a mechanism for converting continuous rotational motion into intermittent rotation, and transmits the operation by the operation handle 13 to the connecting link mechanism 5 and is assembled. The load is sometimes applied to the positioning slide 6.
Specifically, as shown in FIG. 3, a disc-shaped rotating body 41 that rotates integrally with the operation handle 13 is provided around the rotation center portion 131 of the operation handle 13. The rotating body 41 is formed with a backup outer peripheral surface 421 having a shape along the circumference around the rotation center 131 and an axial protrusion 43. The backup outer peripheral surface 421 is provided on the outer periphery of the arcuate protrusion 42 formed along the circumference around the rotation center portion 131. The shaft-like protrusion 43 is composed of a roller that can idle with respect to the rotating body 41, and is provided at a radius position longer than the radius from the rotation center portion 131 to the backup outer peripheral surface 421.

As shown in FIG. 3, the first connection link 51 provided rotatably in the connection link mechanism 5 is engaged with the arcuate sliding surface 511 that slides with respect to the backup outer peripheral surface 421 and the shaft-shaped protrusion 43. Possible engagement grooves 512 are formed. The first connection link 51 is configured by connecting a long plate portion to a plate portion on which an arcuate sliding surface 511 and an engagement groove 512 are formed. The engaging groove 512 is formed in the vicinity of the arcuate sliding surface 511.
As shown in the figure, in the positioning and assembling apparatus 1, the shaft-like protrusion 43 is disposed in the engagement groove 512 when the operation handle 13 is at the original position 130 obliquely above. As shown in FIG. 6, when the rotating body 41 rotates together with the operation handle 13, the shaft-like protrusion 43 engages with the engaging groove 512, and the first connecting link 51 in the connecting link mechanism 5 is moved. As shown in FIG. 7, the positioning is performed by raising the positioning slide portion 6. At the same time, as shown in FIG. 6, the arcuate sliding surface 511 faces the backup outer peripheral surface 421 to prevent the positioning slide portion 6 from descending.

As shown in FIG. 1, the connection link mechanism 5 of this example includes a first connection link 51, a horizontal slider 55, a rotating member 54, a second connection link 52, and a third connection link 53.
As shown in FIGS. 5 and 7, the horizontal slider 55 is configured to slide in the horizontal direction and engage with the positioning slide portion 6. The horizontal slider 55 is configured by attaching a base plate 552 to a linear slider 551 that slides in a horizontal direction with respect to a rail 14 provided on the gantry 11. The base plate 552 is provided with a load receiving portion 553 that receives the load applied to the positioning slide portion 6 when the positioning slide portion 6 is self-weighted and assembled. In addition, the base plate 552 of the horizontal slider 55 of this example is provided with a wedge portion 56. The wedge portion 56 is formed by forming an inclined surface 561 inclined in the horizontal direction and a horizontal plane 562 adjacent to the inclined surface 561 and parallel to the horizontal direction on the upper surface.

  As shown in FIGS. 2 and 5, the positioning slide portion 6 of this example has a plate shape in which the plate surfaces are arranged in parallel in the horizontal direction, and the slide in the vertical direction is guided by a plurality of guides 15. . The pair of positioning pins 61 are provided on the upper surface of the positioning slide portion 6. Further, a roller 62 that is in rolling contact with the inclined surface 561 and the horizontal surface 562 of the wedge portion 56 is provided on the lower surface of the positioning slide portion 6 so as to be able to idle, and a load transmission that transmits a load to the load receiving portion 553 is provided. A portion 63 is provided.

  Then, when the horizontal slider 55 slides in the horizontal direction via the operation handle 13 and the connecting link mechanism 5, the roller 62 is brought into rolling contact with the inclined surface 561 of the wedge portion 56, whereby the positioning slide portion 6. As a result, the assembly target 8 is positioned with respect to the assembly slide portion 3. Next, when the roller 62 is in rolling contact with the horizontal surface 562 of the wedge portion 56, the pallet 85 on which the assembly target object 8 is placed is separated from the conveyor (mounting portion) 12, and the roller 62 is moved to the wedge portion 56. After rolling contact with the horizontal plane 562, when rolling downward while in contact with the corner of the horizontal plane 562, the load receiver provided on the horizontal slider 55 with the pallet 85 separated from the conveyor (mounting section) 12 is used. On the part 553, the load transmission part 63 provided in the positioning slide part 6 is mounted, and can receive the load added from the to-be-attached object 8 and the own weight of the pallet 85, and the assembly slide part 3. FIG.

As shown in FIG. 5, the rotating member 54 of this example is provided so as to be rotatable in the vertical direction with respect to the fixed member 111 fixed to the gantry 11 on the side of the positioning slide portion 6. The second connection link 52 is arranged in the vertical direction, and the upper end portion is rotatably connected to the first connection link 51 and the lower end portion is rotated with respect to the upper end portion of the rotation member 54. Connected as possible. The third connection link 53 is arranged in an oblique horizontal direction, and one end portion is rotatably connected to the rotation member 54 and the other end portion is rotatable with respect to the base plate 552 of the horizontal slider 55. It is connected to.
And when the 1st connection link 51 rotates, the horizontal member 55 slides to a horizontal direction via the 3rd connection link 53 by the rotation member 54 rotating via the 2nd connection link 52, In response to the rolling contact between the inclined surface 561 and the roller 62 in the wedge portion 56, the positioning slide portion 6 rises.

As shown in FIGS. 1 and 2, the assembly slide portion 3 of this example can be slid up and down in response to the operation of the toggle mechanism 2, and is moved up and down with respect to the gantry 11 by a guide 16 provided on the gantry 11. Guided to slide. The toggle mechanism 2 of this example is configured to convert an input load applied to the operation unit 13 into a lock load larger than the input load using the first to fourth toggle links 21 to 24.
As shown in FIGS. 3 and 4, the first toggle link 21 is configured to rotate integrally with the operation handle 13. The second toggle link 22 is configured such that the lower end portion 222 is rotatably connected to the upper portion of the assembly slide portion 3. The third toggle link 23 is configured such that the upper end 231 is rotatably connected to the gantry 11 and the lower end 233 is rotatably connected to the upper end 221 of the second toggle link 22. The fourth toggle link 24 rotatably connects the one end portion 241 to a position spaced apart from the rotation center portion 131 of the operation handle 13 by the first toggle link 21 and the other end portion 242 to the second toggle link. It is connected to a connecting portion 221 between 22 and the third toggle link 23 so as to be rotatable.

  As shown in FIG. 4, when the operation handle 13 is in the original position 130, the second toggle link 22 and the third toggle link 23 are in an inclined connection state, and the first to fourth toggle links 21. -24 are in a rotatable state. Then, when the operator rotates the operation handle 13 located obliquely upward, the first toggle link 21 is rotated integrally with the operation handle 13 as shown in FIG. With the rotation of 21, the fourth toggle link 24 is pulled toward the first toggle link 21. At this time, as shown in FIG. 9, it is pulled by the fourth toggle link 24 and the second toggle link 22 and the third toggle link 23 are arranged substantially parallel in the vertical direction, so that the lock load in the toggle mechanism 2 is assembled. It can be transmitted to the attached slide part 3.

Next, a series of operations of positioning and assembling by the positioning and assembling apparatus 1 will be described.
In the positioning and assembling apparatus 1 of the present example, when the operator rotates the operation handle 13 downward, the first toggle link 21 and the rotating body 41 rotate integrally as shown in FIG. At this time, when the fourth toggle link 24 is pulled in response to the rotation of the first toggle link 21, the second toggle link 22 and the third toggle link 23 rotate, and the assembly slide portion 3 starts to descend. To do. Further, as shown in FIG. 7, the first connecting link 51 is rotated downward by receiving the rotation of the rotating body 41, the second connecting link 52 is pushed downward by the first connecting link 51, and the rotating member 54. Pivots downward. When the rotating member 54 rotates downward, the horizontal slider 55 is pushed in the horizontal direction by the third connecting link 53. At this time, the roller 62 is brought into rolling contact with the inclined surface 561 in the wedge portion 56 and the positioning slide portion 6 is raised, whereby the assembly target 8 held on the pallet 85 is lifted from the placement portion 12.

And as shown in the figure, the positioning pin 61 in the positioning slide part 6 is inserted into the pair of insertion holes 851 in the pallet 85 placed on the placing part 12, and the assembly target 8 is placed. The pallet 85 is separated from the conveyor (mounting unit) 12. Thereby, positioning of the to-be-assembled object 8 on the pallet 85 with respect to the entire positioning and assembling apparatus 1 including the assembling slide portion 3 is performed.
Then, after the roller 62 rolls into contact with the horizontal surface 562 of the wedge portion 56 and then rolls downward while in contact with the corner portion of the horizontal surface 562, the pallet 85 is separated from the conveyor (mounting portion) 12. Thus, the load transmitting portion 63 provided on the positioning slide portion 6 is placed on the load receiving portion 553 provided on the horizontal slider 55 so that the weight of the assembly target 8 and the pallet 85 can be received.

  When the first connecting link 51 rotates, the arcuate sliding surface 511 of the first connecting link 51 faces the backup outer peripheral surface 421 of the rotating body 41, and the rotating state of the connecting link mechanism 5 is released. Can be maintained. Thereby, the horizontal slider 55 can be prevented from sliding in the return direction, and the positioning slide portion 6 can be prevented from descending.

  On the other hand, as shown in FIGS. 8 and 9, when the assembly slide portion 3 is further lowered due to the rotation of the second toggle link 22 and the third toggle link 23, the second toggle link 22 and the third toggle link are moved. And the assembly slide part 3 can press-fit the assembly component 81 into the assembly target 8. At this time, a large lock load in the toggle mechanism 2 is applied to the assembly slide portion 3, and the assembly component 81 can be press-fitted by this lock load. In addition, the load when the assembly component 81 is assembled to the assembly target 8 by the assembly slide portion 3 is integrated with the load transmitting portion 63 in the positioning slide portion 6 and the load receiving portion 553 in the horizontal slider 55, so 11 can be received in total.

  After the press-fitting of the assembly part 81, the operation handle 13 is rotated upward to return to the original position 130, thereby raising the assembly slide part 3 to the original position and the positioning slide part 6 Can be lowered to the original position. Then, the operator can take out the assembly target 8 after assembling the assembly component 81 from the placement unit 12 while holding it on the pallet 85.

The positioning and assembling apparatus 1 of the present example includes a positioning operation of the assembly target 8 with respect to the mounting portion 12 and an assembling operation of the assembly component 81 to the assembly target 8 by one stroke operation of the operation handle 13. Can be performed continuously.
Specifically, as described above, by using the connecting link mechanism 5, the first half of the one-stroke operation of the operation handle 13 is converted into an operation for raising the positioning slide portion 6, and the assembly slide portion 3 is attached to the assembly slide portion 3. The object 8 can be positioned. Further, by using the toggle mechanism 2, the latter half of the one-stroke operation of the operation handle 13 is converted into an operation of lowering the assembly slide portion 3, and the assembly component 81 is assembled to the assembly target 8 that has been positioned. be able to.

Thus, the positioning operation and the assembling operation can be continuously performed by one stroke operation of the operation handle 13 by the operator, and it is not necessary to use a power source to operate the apparatus. Therefore, it is possible to reduce the size and cost of the device.
Further, when positioning the assembly target 8, the assembly target 8 and the pallet 85 are moved relative to the mounting unit 12 by raising the assembly target 8 and the pallet 85 from the mounting unit 12. The assembly part 81 can be assembled without contact. Thereby, the load at the time of an assembly | attachment can be received via the positioning slide part 6 instead of the mounting part 12. FIG. Therefore, a large load due to assembly is not applied to the mounting unit 12, and the mounting unit 12 can be configured by the roller 121 that also serves as a conveyance.

Further, when assembling the assembly part 81 to the assembly target 8, an assembly load larger than the input load to the operation handle 13 is required. However, due to the lock load generated in the toggle mechanism 2, The large load required for assembly can be easily created. Thereby, the input load to the operation handle 13 can be kept small, and the size and cost of the apparatus can be further effectively reduced.
Therefore, according to the positioning and assembling apparatus 1 of this example, the positioning operation and the assembling operation can be continuously performed by one-stroke operation of the operation handle 13, and the apparatus can be reduced in size and cost. Can do.

DESCRIPTION OF SYMBOLS 1 Positioning assembly apparatus 11 Base 12 Mounting part 13 Operation part (operation handle)
131 Rotation center part 2 Toggle mechanism 21 1st toggle link 22 2nd toggle link 23 3rd toggle link 24 4th toggle link 3 Assembly slide part 4 Geneva mechanism 41 Rotating body 42 Arc-shaped protrusion 421 Backup outer peripheral surface 43 Axial shape Projection 5 Connection link mechanism 51 First connection link 511 Arc-shaped sliding surface 512 Engaging groove 52 Second connection link 53 Third connection link 54 Rotating member 55 Horizontal slider 553 Load receiving portion 56 Wedge portion 561 Inclined surface 6 Positioning slide Part 61 Positioning pin 62 Roller 63 Load transmitting part 8 Object to be assembled 81 Assembly parts

Claims (5)

A placement unit for placing the assembly target;
An assembly slide part for assembling assembly parts to the assembly target;
A positioning slide portion for positioning the object with the object to be assembled to said assembly sliding portion,
An operation unit capable of rotating operation, to which an input load is applied by manual operation or a power source,
A plurality of toggle links interlocked with the turning operation of the operating portion lowers the assembly sliding portion, an input load applied to the operation unit, and converts the large locking load than the input load, the assembled A toggle mechanism for transmitting to the attached slide part;
A connecting link mechanism in which a plurality of connecting links with the rotation operation of the operation unit raises the positioning slide portion,
The mounting portion, the assembly slide portion, the positioning slide portion, the operation portion, the toggle mechanism, and a mount on which the connection link mechanism is disposed,
When the operation portion is rotated by one stroke, the positioning slide portion is raised via the connection link mechanism, whereby the assembly target is raised from the placement portion and the assembly slide portion is also moved. perform positioning of the subject with the object to be assembled, by further the assembly sliding portion via the toggle mechanism is lowered, that are configured to perform assembling of the component with the assembly relative to the object to be assembled object Characteristic positioning assembly device. In Claim 1, the said operation part is comprised by the rotatable operation handle to which the input load by manual operation is added,
A rotation body that rotates integrally with the operation handle is provided around the rotation center portion of the operation handle, and the rotation body has a shape along a circumference around the rotation center portion. A backup outer peripheral surface and a shaft-shaped protrusion are formed,
An arc-shaped sliding surface that slides with respect to the backup outer peripheral surface and an engagement groove that can be engaged with the shaft-shaped protrusion are formed in the first connection link that is rotatably provided in the connection link mechanism. And
When the rotating body rotates together with the operation handle, first, the shaft-like protrusion engages with the engaging groove, and the first connecting link in the connecting link mechanism rotates, The positioning is performed by raising the positioning slide, and then the arcuate sliding surface faces the backup outer peripheral surface to prevent the positioning slide from descending. Positioning and assembling device. In Claim 2, the connection link mechanism has a horizontal slider that slides in the horizontal direction and engages with the positioning slide portion,
Either one of the horizontal slider and the positioning slide part is provided with a wedge part having an inclined surface inclined with respect to the horizontal direction and a horizontal plane parallel to the horizontal direction, and the other is provided with the wedge part. A roller that rolls on the inclined surface and the horizontal surface,
In response to the horizontal sliding movement of the horizontal slider, the roller is brought into rolling contact with the inclined surface of the wedge portion, so that the positioning slide portion is lifted, and the covered slide portion is moved. When the assembly target is positioned, and the roller rolls in contact with the horizontal surface of the wedge portion and then rolls up and down in contact with the corner of the horizontal surface, the roller is provided on the horizontal slider. A positioning and assembling apparatus, wherein a load transmitting portion provided in the positioning slide portion is placed on a load receiving portion. 4. The connecting link mechanism according to claim 3, wherein the connecting link mechanism is provided so as to be vertically rotatable with respect to a fixing member fixed to the gantry at a side of the first connecting link, the horizontal slider, and the positioning slide portion. A rotating member, a second connecting link having an upper end portion rotatably connected to the first connecting link and a lower end portion rotatably connected to the upper end portion of the rotating member, and one end A third connecting link that rotatably connects the part to the rotating member and that rotatably connects the other end to the horizontal slider;
When the first connection link rotates, the rotation member rotates through the second connection link, so that the horizontal slider slides in the horizontal direction through the third connection link, and the wedge A positioning and assembling apparatus, wherein the positioning slide portion is raised by receiving a rolling contact between the inclined surface and the roller in a portion. 5. The toggle mechanism according to claim 1, wherein the toggle mechanism is rotatable with the first toggle link that rotates integrally with the operation portion , and the lower end portion of the toggle mechanism with respect to the upper portion of the assembly slide portion. A second toggle link that is coupled to the upper frame and a third toggle link that is pivotally coupled to the gantry and has a lower end pivotally coupled to the upper end of the second toggle link. The one end portion of the first toggle link is pivotally connected to a position spaced apart from the rotation center portion of the operation portion by a predetermined distance, and the other end portion is connected to the second toggle link and the third toggle link. A fourth toggle link that is pivotably coupled to the coupling portion;
As the first toggle link rotates, the fourth toggle link is pulled toward the first toggle link, and the second toggle link and the third toggle link are arranged substantially parallel in the vertical direction. A positioning and assembling apparatus configured to transmit the lock load in the toggle mechanism to the assembling slide portion.

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