KR20120019281A - Hanger apparatus for door moving - Google Patents

Abstract

PURPOSE: A hanger device for transferring doors is provided to reduce manufacturing costs and improve productivity because the hanger can be applied to doors for a plurality of models. CONSTITUTION: A hanger device for transferring doors comprises a frame(10), a supporting frame(19), a clamping unit(20), a side supporting unit(60,80), and lower part supporting units(100,110). The frame moves along a rail installed in the upper part of a working area through a roller unit installed on both sides of an upper frame(11). The supporting frame is mounted in the inner part of the frame by interlocking the upper frame and a lower frame(13) with each other. The clamping unit is mounted in the left-side frame and supporting frame to be transferred upward and downward. The side supporting unit is mounted in the right-side frame and the supporting frame to be transferred to the left and right. The lower part supporting units are mounted on the lower frame to be transferred. The lower part supporting unit supports both lower sides of the front and rear doors to be fixed.

Description

Hanger device for door transfer {HANGER APPARATUS FOR DOOR MOVING}

The present invention relates to a door transporting hanger device, and more particularly, to a door transporting hanger device which is configured to be compatible with doors having different shapes according to vehicle types, which can be commonly applied to multiple door types.

In general, until the production of the car from the car maker is made through a number of assembly process of 20,000 to 30,000 parts in all the mass production process.

In particular, the car body is the first step in the automobile manufacturing process, after producing the car body panel in the press process, and then moved to the car body factory, each part of the car body is assembled to form a car body of the white body (B.I.W) state.

The completed car body goes through the installation process of the floor, door, trunk lid, hood, and fender, moves to the painting process to achieve painting work, and is completed by assembling the engine, transmission, interior, and exterior in the design factory. It will be.

In such a body shop, the completed body painting process must separate the front and rear doors mounted on the body for assembly of the engine, transmission, and interior and exterior materials, and each separated door is re-assembled into the body. It is conveyed to the door subline through the door transport hanger.

Here, each door is transferred to the door subline through each assembly process through the door transfer hanger which is moved by EMS (Eclectic Mono Rail System) in the moving line, the assembly is completed on the vehicle body, After completing the transfer, the hanger device returns to the initial position and repeats the above process.

However, according to the conventional hanger device as described above, in order to correspond to the front and rear doors having different shapes according to the vehicle type, the position of the fixing unit for fixing the doors must be changed and applied. There is a problem that the manufacturing cost is increased.

In addition, the lower attachment supporting the lower part of the door is formed in the form of supporting the lower part of each door without restraining force, and when the door is shaken, the door is separated from the hanger and falls down to the bottom surface of the door. There is also a problem that breakage occurs.

Therefore, the present invention has been invented to solve the problems described above, the problem to be solved by the present invention is one side of the front and rear doors which are installed to be movable to correspond to the door having a variety of shapes according to the vehicle model By including the clamping unit to be fixed on the frame, and the side and the lower support unit for supporting the other side and the lower part of each door, it can be applied in common to correspond to the door for each vehicle type, reducing the production cost and improve productivity It is to provide a hanger device for door transfer.

The door transfer hanger device according to an embodiment of the present invention for achieving the above object is installed in the body shop in a state in which the front and rear doors of the vehicle mounted, in the door transfer hanger device for moving, the upper, lower and A frame composed of a left and a right frame and connected to each other, the frame being movable along a rail installed at an upper portion of a work place through roller units mounted on both sides of the upper frame; A support frame mounted to interconnect the upper and lower frames inside the frame; A clamping unit mounted on the left frame and the support frame so as to be movable upward and downward, respectively fixing one side of the front and rear doors connected to the vehicle body to the frame; A side support unit mounted on the support frame and the right frame so as to be movable left and right, and supporting and fixing the other side of each door in correspondence to the respective clamping units; And a lower support unit movably mounted on the lower frame to support and fix both lower sides of the front and rear doors.

Each of the clamping units may include a pair of guide beams spaced apart from each other through a mounting bracket on one side of the left frame and the support frame; And a pin clamp movably mounted between the guide beams and inserted into and fixed to hinge mounting holes of the front and rear doors connected to the vehicle body.

The pin clamp is a holder movably mounted between each guide beam; A slide rod which is slidably inserted into the holder and whose one end protrudes to one side of the holder; A first mounting block mounted to one end of the holder and through which the slide rod passes; Support rods mounted on both sides of one surface of the first mounting block; An actuating plate movably mounted on each of the supporting rods, the operation plate being connected to the slide rod to move with the slide rod; A second mounting block mounted to an end of each of the supporting rods with the operation plate therebetween; Locking means mounted on both sides of the second mounting block and inserted into the hinge mounting holes and fixed to the doors; And an operating part installed at the other side of the holder and connected to the other end of the slide rod to selectively move the slide rod.

The locking means includes a housing having one end mounted at both sides of the second mounting block; An insertion pipe having ball holes formed at both ends of one end inserted into each of the hinge mounting holes, and the other end mounted at the other end of the housing; A piston slidably mounted in the housing and the insertion pipe; A steel ball inserted into the insertion pipe and contacting the piston to protrude to the outer circumferential surface of the insertion pipe through the ball holes; A ball groove formed at one end of the piston such that the steel ball protruding to the outer circumferential surface of the insertion pipe is selectively inserted into the insertion pipe; An unlocking switch movably inserted into the housing corresponding to the operation plate and connected to the other end of the piston and selectively moved according to contact with the operation plate; And a first elastic member interposed between the unlocking switch and the insertion pipe to provide elasticity to the unlocking switch.

The operation unit is a mounting groove formed therein at the other side of the holder; An operation switch movably inserted into the mounting groove, one end of which is connected to the other end of the slide rod; And a second elastic member interposed between the operation switch and the mounting groove in a state of being fitted to the slide rod to provide elasticity to the operation switch.

Each of the side support units may be movably mounted to the right frame to support and fix side portions of the rear doors; And a second side support unit movably mounted to the support frame to support and fix the side of the front door.

The first side support unit may include a first mounting plate mounted on one side of the right frame; A first guide rail formed along a longitudinal direction on an upper surface of the first mounting plate; A first rail block movably installed along the first guide rail; A first attach mounted to an upper side of the first rail block corresponding to a side of the rear door; A first handle rotatably hinged to the other upper portion of the first rail block; And first fixing means mounted to an end of the first handle to fix the first rail block on the first guide rail.

The first fixing means is a first rack bar is mounted to the first mounting plate in a position spaced apart from the first guide rail, the first rack bar is formed in the longitudinal direction on the rear; And a first fixing block mounted to one end of the first handle in correspondence with the first rack bar, and fitted to the first rack by the rotation of the first handle to fix the first rail block. do.

The second side support unit may include an auxiliary frame mounted to interconnect the support frame and the lower frame; A second mounting plate mounted on an upper portion of the auxiliary frame; A second guide rail formed along a longitudinal direction on an upper surface of the second mounting plate; A second rail block installed to be movable along the second guide rail; A second attach mounted to an upper side of the second rail block corresponding to a side of the front door; A second handle rotatably hinged to the other upper portion of the second rail block; And second fixing means mounted to an end of the second handle to fix the second rail block on the second guide rail.

The second fixing means may be mounted to the second mounting plate at a position spaced apart from the second guide rail, and a second rack bar having a third rack portion formed in a longitudinal direction on a rear surface thereof; And a second fixing block mounted to one end of the second handle in correspondence with the second rack bar and engaged with the second rack by the rotation of the second handle to fix the second rail block. do.

The support frame and the auxiliary frame further comprises a guide means mounted to guide the side of the front door and the rear door on one side, the guide means is the left and right frame on each side of the support frame and the auxiliary frame Connecting frames mounted in opposite directions to each other; And rollers mounted on the connection frame and rolling on the side surfaces of the front door and the rear door.

The lower support unit may be fixed to the lower frame, respectively, the first lower support unit for supporting each lower one side of the front and rear doors; And a second lower support unit movably mounted on the lower frame to support the lower lower sides of the front and rear doors.

The first lower support unit may include a first support pad mounted on each of the clamping units on the lower frame to support one lower side of the front and rear doors.

The second lower support unit may be bolted to each other with the lower frame interposed therebetween at positions corresponding to the other lower sides of the front and rear doors, and both moving plates mounted to be movable along the lower frame, respectively; And a second support pad mounted on one surface of a moving plate corresponding to each of the other lower parts of the front and rear doors to support the other lower parts of the front and rear doors.

As described above, according to the door transporting hanger device according to an embodiment of the present invention, the clamping to fix the one side of the front and rear doors that are installed to be movable to correspond to the door having a variety of shapes according to the vehicle model on the frame By including the unit, and the side and the lower support unit for supporting the other side and the bottom of each door, there is an effect that can be applied in common to correspond to the door for each vehicle type.

In addition, the door transfer hanger according to the present embodiment can be applied to the door of the multi-vehicle type, it is possible to reduce the overall investment cost by reducing the initial investment cost, there is also an effect to improve the productivity.

1 is an overall configuration diagram of a door transfer hanger device according to an embodiment of the present invention.
Figure 2 is a front view of the door transfer hanger device according to an embodiment of the present invention.
Figure 3 is a perspective view of a door transfer hanger device according to an embodiment of the present invention.
4 is an enlarged perspective view of a portion A of FIG. 3.
5 is a perspective view of a pin clamp according to an embodiment of the present invention.
6 is a cross-sectional view taken along the line XX of FIG. 5.
FIG. 7 is an enlarged perspective view of part B of FIG. 3.
FIG. 8 is an enlarged perspective view of part C of FIG. 3.
FIG. 9 is an enlarged perspective view of part D of FIG. 3.
10 and 11 are step-by-step operating state diagram of the clamping unit applied to the door hanger device according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory only and are not restrictive of the invention, It should be understood that various equivalents and modifications may be present.

1 is an overall configuration diagram of a door transfer hanger according to an embodiment of the present invention, Figures 2 and 3 are a front view and a perspective view of the door transfer hanger according to an embodiment of the present invention, Figure 4 3 is an enlarged perspective view of part A, FIG. 5 is a perspective view of a pin clamp according to an embodiment of the present invention, FIG. 6 is a sectional view taken along the line XX of FIG. 5, and FIG. 8 is an enlarged perspective view of part C of FIG. 3, and FIG. 9 is an enlarged perspective view of part D of FIG. 3.

Referring to the drawings, the door transport hanger device 1 according to an exemplary embodiment of the present invention is the front and rear doors (3, 5) are installed to be movable to correspond to the door having a variety of shapes according to the vehicle model It comprises a clamping unit 20 for fixing one side of the frame on the frame 10, and the side and the lower support unit for supporting the other side and the bottom of each door (3, 5), so as to correspond to the door for each vehicle type As it can be applied, to reduce the production cost and improve productivity.

To this end, the door transporting hanger device 1 according to an exemplary embodiment of the present invention, as shown in Figure 1, is installed in the car body factory to mount the front and rear doors (3, 5) of the vehicle The frame 10, the support frame 19, the clamping unit 20, the side support unit, and the lower support unit is configured to move, which will be described in more detail for each component as follows.

First, as shown in FIGS. 2 and 3, the frame 10 includes upper, lower, left, and right frames 11, 13, 15, and 17, and are connected to each other. It is provided to be movable along a rail (not shown) installed on the upper portion of the workplace through the roller unit 7 mounted on both sides of the.

Here, the frame 10 is preferably formed as a rectangular frame with the upper, lower and left and right frames 11, 13, 15, 17 connected to each other.

In the present embodiment, the support frame 19 is mounted inside the frame 10 by connecting the upper frame 11 and the lower frame 13 to each other, the front door (3) to the frame 10 ) And the rear door 5 are divided into mounting spaces to be mounted.

The clamping unit 20 is mounted on the left frame 15 and the support frame 19 so as to be movable upward and downward, respectively, and each one side of the front and rear doors 3 and 5 connected to the vehicle body. It is fixed to the frame 10, respectively.

Each clamping unit 20, as shown in Figures 4 to 6, consists of a pair of guide beam 21 and the pin clamp 23, which will be described in more detail for each configuration as follows.

First, the guide beams 21 are mounted on one side of the left frame 15 and the support frame 19 to be spaced apart from each other through the mounting bracket 22.

The pin clamp 23 is movably mounted between the guide beams 21 and is inserted into and fixed to the hinge mounting holes 9 of the front and rear doors 3 and 5 connected to the vehicle body. .

Here, the pin clamp 23 is the holder 25, the slide rod 27, the first mounting block 29, the support rod 31, the operation plate 33, the second mounting block 35, locking means 37, and the operation unit 39, which will be described in more detail for each configuration as follows.

First, the holder 25 is mounted to be movable between the guide beams 21.

Here, the holder 25 is formed in a cylindrical shape and is moved upward or downward in accordance with the position of the hinge mounting holes 9 of the front and rear doors 3 and 5 between the guide beams 21. .

The slide rod 27 is slidably inserted into the holder 25, and one end thereof protrudes to one side of the holder 25.

In the present embodiment, the first mounting block 29 is mounted to one end of the holder 25 and the slide rod 27 protruding to one side of the holder 25 is penetrated.

The support rods 31 are mounted on both sides of one surface of the first mounting block 29, respectively.

In addition, the operation plate 33 is movably mounted on each of the support rods 31, and one surface of the operation plate 33 is connected to the slide rod 27 passing through the first mounting block 29 so that the slide rod 27 is provided. Is moved with.

In this embodiment, the second mounting block 35 is mounted to the end of each of the supporting rods 31 with the operation plate 33 interposed therebetween.

The locking means 37 are mounted on both sides of the second mounting block 35, respectively.

The locking means 37 is inserted into each of the hinge mounting holes 9 of the front and rear doors 3 and 5 and fixed to the doors 3 and 5, thereby closing the doors 3 and 5. It is fixed to the frame 10.

Here, the locking means 37, the housing 41, the insertion pipe 43, the piston 45, the steel ball 47, the ball groove 49, the unlocking switch 51, and the first elastic member ( 53), which will be described in more detail for each component as follows.

First, one end of the housing 41 is mounted at both sides of the second mounting block 35.

Here, the housing 41 is preferably made of a cylindrical pipe shape.

The insertion pipe 43 is formed with each ball hole 44 at both ends of one end portion inserted into the hinge mounting holes 9, and the other end portion is mounted with a predetermined portion inserted into the other end of the housing 41. .

The piston 45 is mounted to be slidably movable in the housing 41 and the insertion pipe 43.

In the present embodiment, the steel ball 47 is inserted into the insertion pipe 43, each of which is in contact with the outer peripheral surface of the piston 45 of the insertion pipe 43 through the respective ball holes 44 It protrudes to the outer circumferential surface.

The steel ball 47 is protruded to the outside of the insertion pipe 43 by the backward movement of the piston 45 in the state that the insertion pipe 43 is inserted into the hinge mounting hole 9, An insertion pipe 43 is fixed to each of the doors 3 and 5.

The ball groove 49 is formed at one end of the piston 45 so that the steel ball 47 protruding to the outer circumferential surface of the insertion pipe 43 is selectively inserted into the insertion pipe 43.

That is, in the present embodiment, the ball groove 49 is formed along the outer circumferential surface of the piston 45, the forward movement of the piston 45 so that each steel ball 47 is located in the ball groove 49 Then, a space is formed so that the respective steel balls 47 can be inserted between the ball grooves 49 in the insertion pipe 43.

Accordingly, the steel balls 47 are inserted into the insertion pipes 41 to release the fixing of the insertion pipes 42 fixed to the hinge mounting holes 9.

The unlocking switch 51 is movably inserted into the housing 41 in correspondence with the operation plate 33, and is connected to the other end of the piston 45 to be in contact with the operation plate 33. It is selectively moved inside the housing 41 depending on whether or not the pressing force acting.

Here, the unlocking switch 51 is inserted into the housing 41 as it is pressed and pressed by the operating plate 33 which is moved together when the slide rod 27 moves forward.

Then, the piston 45 is advanced by the unlocking switch 51 so that the ball groove 49 is located in each ball hole 44.

In the present embodiment, the first elastic member 53 is interposed between the unlocking switch 51 and the insertion pipe 43 to provide elastic force to the unlocking switch 51.

Here, it is preferable that the first elastic member 53 is formed of a coil spring having one end supported at the other end of the insertion pipe 43 and the other end supported at the unlocking switch 51.

The first elastic member 53 provides an elastic force to the unlocking switch 51 when the pressing force applied to the unlocking switch 51 from the operation plate 33 is not applied to the unlocking switch 51. The function of restoring the switch 51 to the initial position.

Accordingly, when the unlocking switch 51 is restored to the initial position, the piston 45 is moved together with the unlocking switch 51 to insert the steel balls 47 into the ball holes 44. To protrude to the outer circumferential surface of the insertion pipe 43.

In this embodiment, the operating portion 39 is installed on the other side of the holder 25, is connected to the other end of the slide rod 27 to selectively move the slide rod 27 in accordance with the pressing operation of the operator Let's go.

Here, the operation unit 39 is made of a mounting groove 55, the operation switch 57, and the second elastic member 59, which will be described in more detail below for each configuration.

First, the mounting groove 55 is formed along the inner circumference of the holder 25 in the other side of the holder 25 therein.

The operation switch 57 is movably inserted into the mounting groove 55 so that one end is connected to the other end of the slide rod 27.

In addition, the second elastic member 59 is interposed between the operation switch 57 and the mounting groove 55 in a state of being fitted to the slide rod 27 to provide elastic force to the operation switch 57.

Here, one end of the second elastic member 59 is supported inside the mounting groove 55 facing the slide rod 27 side, and the other end is formed of a coil spring supported by the operation switch 57. desirable.

The second elastic member 59 has a function of restoring the operation switch 57 to an initial position by providing an elastic force to the operation switch 57 when the operator releases the operation switch 57. Done.

In the present embodiment, as shown in Figures 2 to 3, the side support units are mounted to the support frame 19 and the right frame 17 so as to be movable left and right, respectively, the respective clamping units Corresponding to (20) is to support the other side of the door (3, 5) to be fixed so that there is no flow on the frame (10).

The side support unit is mounted on the right frame 17 so as to be movable left and right, and supports the first side support unit 60 for fixing and supporting the side of the rear door 5 and the support frame 19. The second side support unit 80 is movably mounted to and supports and fixes the side of the front door 3.

First, as shown in FIG. 7, the first side support unit 60 includes a first mounting plate 61, a first guide rail 63, a first rail block 65, and a first attach ( 67, the first handle 69 and the first fixing means 70, which will be described in more detail for each configuration.

First, the first mounting plate 61 is mounted on one side of the right frame 17.

The first guide rail 63 is formed along the longitudinal direction on the upper surface of the first mounting plate 61.

The first rail block 65 is installed to be movable along the first guide rail 63.

In the present embodiment, the first attach 67 is mounted on one upper side of the first rail block 65 corresponding to the side of the rear door 5 to which the clamping unit 20 is fixed.

Here, the first attachment 67 is formed in a cylindrical shape so as to correspond to the shape of the doors different for each vehicle type, the material is preferably made of a urethane material to minimize friction with the door.

The first handle 69 is rotatably hinged to the other upper portion of the first rail block 65, and the first rail block 65 is mounted on the first guide rail 63 by an operator. Make it easy to move.

In this embodiment, the first fixing means 70 is mounted to the end of the first handle 69 to the first rail block 65 on the first guide rail 63 through the operator's operation. It is fixed.

Here, the first fixing means 70 is composed of a first rack bar 71 and the first fixing block (75).

First, the first rack bar 71 is mounted on the first mounting plate 61 at a position spaced apart from the first guide rail 63, and a first rack portion 73 is formed along the longitudinal direction at the rear surface thereof. .

The first fixing block 75 is mounted to one end of the first handle 69 in response to the first rack bar 71, and the first rack portion 73 is rotated by the first handle 69. ) To be fixed to the first rail block 65 on the first guide rail (63).

Here, the first fixing block 75 is preferably formed on the rack portion 77 to be engaged with the first rack portion 75 on one surface corresponding to the first rack portion (75).

In the present embodiment, the second side support unit 80, as shown in Figure 8, the auxiliary frame 81, the second mounting plate 82, the second guide rail 83, the second rail block 85, the second attach 87, the second handle 89, and the second fixing means 90, which will be described in more detail for each component.

First, the auxiliary frame 81 is mounted by connecting the support frame 19 and the lower frame 13 to each other.

The second mounting plate 82 is mounted on the auxiliary frame 81.

In this embodiment, the second guide rail 83 is formed along the longitudinal direction on the upper surface of the second mounting plate 82.

The second guide rail 83 is formed along the longitudinal direction on the upper surface of the second mounting plate 82.

The second rail block 85 is installed to be movable along the second guide rail 81.

The second attach 87 is mounted to an upper side of the second rail block 85 corresponding to a side of the front door 3 to which the clamping unit 20 is fixed.

Here, the second attach 87 is formed in a cylindrical shape so as to correspond to the shape of the doors different for each vehicle type, the material is preferably made of a urethane material to minimize friction with the door.

The second handle 89 is rotatably hinged to the other upper portion of the second rail block 85, and the second rail block 85 is disposed on the second guide rail 83 by an operator. Make it easy to move.

The second fixing means 90 is mounted at the end of the second handle 89 to fix the second rail block 85 on the second guide rail 83 through an operator's manipulation.

Here, the second fixing means 90 is composed of a second rack bar 91 and the second fixing block (95).

The second rack bar 91 is mounted to the second mounting plate 82 at a position spaced apart from the second guide rail 83, and a second rack portion 93 is formed along the longitudinal direction at the rear surface thereof.

The second fixing block 95 is mounted to one end of the second handle 89 in correspondence with the second rack bar 91, and the first rack portion 93 is rotated by the second handle 89. ) Is fixed to the second rail block 85 on the second guide rail (83).

Here, the second fixing block 95 is preferably formed on the rack portion 97 to be engaged with the second rack portion 95 on one surface corresponding to the second rack portion (95).

That is, the side support unit is configured as described above in the state in which the operator releases the fixing of the fixing means (70, 90) by rotating the respective handles (69, 89), each of the rail blocks (65, 85) ) Is moved to the side of each of the door (3, 5).

Then, when each of the attachment (67, 87) is in contact with the side of the door (3, 5) is supported, by rotating the respective handle (69, 89) in reverse direction of the fixing means (70, 90) By fixing the rail blocks 65 and 85, the side parts of the doors 3 and 5 are stably supported by the attachments 67 and 87.

In this embodiment, the lower support unit is movably mounted on the lower frame 13 to support both lower sides of the front and rear doors 3 and 5, respectively, so as not to flow on the frame 10. Let's go.

The lower support unit is fixed to the lower frame 13, respectively, the first lower support unit 100 for supporting each lower side of the front and rear doors (3, 5) and the lower frame (13) The second lower support unit 110 is movably mounted on and supports the other lower side of each of the front and rear doors 3 and 5.

First, as shown in FIG. 3, the first lower support unit 100 is mounted on each of the clamping units 20 on the lower frame 13 so that the front and rear doors 3 and 5 are closed. It consists of a first support pad 101 for supporting the lower one side.

And the second lower support unit 110, as shown in Figure 9, is composed of both side plates 111 and the second support pad 113, which will be described in more detail for each configuration as follows.

First, the movable plates 111 are bolted to each other with the lower frame 13 interposed therebetween at positions corresponding to the other lower sides of the front and rear doors 3 and 5, and the lower frame 13. It is mounted so as to be movable along each.

In the present embodiment, the second support pad 113 is mounted on one surface of the movable plate 111 corresponding to the other lower side of the front and rear doors 3 and 5 of the respective movable plates 111. The other lower side of each of the front and rear doors 3 and 5 is supported.

Here, the first and second support pads 101 and 111 are formed with V-shaped seating grooves 103 and 115 at positions where the lower portions of the doors 3 and 5 are supported, and the seating grooves 103 , 115 may stably support both lower sides of the doors 3 and 5.

The first and second support pads 101 and 111 may be made of urethane material to minimize friction with both lower sides of the doors 3 and 5.

That is, the second lower support unit 110 configured as described above is in a state in which a worker pre-fastens bolts for fastening the respective moving plates 111, and the doors 3 and 3 on the lower frame 13. After moving to the position corresponding to the other side of the lower part of 5), as the bolt is fully tightened, the position is fixed.

On the other hand, the support frame 19 and the auxiliary frame 81 further includes a guide means 120 is mounted to guide the side of the front door 3 and the rear door 5 on one side.

The guide means 120 is connected to each of the support frame and the auxiliary frame to the left and right frame (15, 17) toward each other, the connection frame 121 and the connection frame 121, respectively And a roller 123 which is mounted and is brought into rolling contact with the side surfaces of the front door 3 and the rear door 5.

That is, the guide means 120 configured as described above guides each side of the front and rear doors 3 and 5 while supporting the rollers 123 through rolling contact with the rollers 123.

Hereinafter, the operation and operation of the door transfer hanger device 1 according to an embodiment of the present invention configured as described above will be described in detail.

10 and 11 are step-by-step operating state diagram of the clamping unit applied to the door hanger device according to an embodiment of the present invention.

First, the operator supports the lower sides of the front and rear doors 3 and 5 through the respective lower support units 100 and 110 on the frame 10 in which the mounting space of the support frame 19 is partitioned. Done.

Here, the operator supports the lower one side of the front door 3 and the rear door 5 through the first support pad 101 of the first lower support unit 100, respectively, the second lower The support unit 110 is moved to a position corresponding to the other lower side of each of the doors 3 and 5 on the lower frame 13.

Then, the second lower support unit 110 supports the other lower side of each of the doors 3 and 5 through the second support pad 113.

At this time, both lower sides of the doors 3 and 5 are stably supported in the seating grooves 103 and 115 of the first and second support pads 101 and 113.

In this state, the operator inserts the respective clamping units 20 into the hinge mounting holes 9 of the front and rear doors 3 and 5 so that the doors 3 and 5 are placed on the frame 10. It is fixed at.

In this case, each of the clamping units 20, as shown in (S1) of FIG. 10, so that the respective locking means 37 is located in the hinge mounting holes 9 of the doors 3, 5 by the operator. It is moved up and down between the guide beams 21.

Then, when each of the locking means 37 is positioned in each of the hinge mounting holes 9, the operator pushes the operation switch 57 of the operating portion 39, and the locking means 37 The insertion pipe 43 is inserted into each of the hinge mounting holes 9 as shown in FIG. 10 (S2).

Here, when the operator presses the operation switch 57 of the operating unit 39, the slide rod 27 is advanced, and at the same time, the operating plate 33 is advanced, the respective locking means 37 To press the unlocking switch 51.

Accordingly, the piston 45 of each locking means 37 is advanced in the housing 41 and the insertion pipe 43, as shown in (S10) of Figure 11, in this case, each steel ball 47 is located in the ball groove 49.

Then, each steel ball 47 is formed as a space between the ball groove 49 in the insertion pipe 43 in a state protruding into each ball hole 44 of the insertion pipe 43 The insertion pipe 43 is inserted into the state.

In this state, the operator inserts the insertion pipe 43 of each of the locking means 37 into each of the hinge mounting holes 9, as shown in FIG. The press will be released.

Then, the operation switch 57 is returned to the initial position by the elastic force of the second elastic member 59, as shown in (S20) of Fig. 11, at the same time, the slide rod 27 is reversed to operate the The plate 33 is also reversed.

Accordingly, while the pressing force applied to the unlocking switch 51 through the operation plate 33 is released, the unlocking switch 51 is returned to the initial position by the elastic force of the first elastic member 53. At the same time, the piston 45 is moved backwards.

Then, the steel ball 47, which is located in the ball groove 49 in the insertion pipe 43, is in contact with one end of the piston 45 to be moved backward, is inserted into each of the ball holes 44 and fixed A part projects on the outer circumferential surface of the insertion pipe 43.

Accordingly, the locking means 37 is fixed to the doors 3 and 5 in a state where the separation means is prevented from being inserted into the hinge mounting holes 9, and the clamping is performed through the above operation. The unit 20 fixes each of the doors 3 and 5 to the frame 10.

Then, the worker moves the first and second side support units 60 and 80 to the other side of the doors 3 and 5, respectively, through the first and second attaches 67 and 87. Each will be supported.

Here, the operator rotates the handles 69 and 89, respectively, to release the fixing of the first and second fixing means 70 and 90, and the first and second rail blocks 65 and 85 are fixed. Will be moved.

When the first and second attachments 67 and 87 are supported on the side portions of the doors 3 and 5, the worker rotates the handles 69 and 89 in reverse to each of the fixing blocks 75. , 95 are engaged with the first and second rack portions 73 and 93 of the rack bars 71 and 91 to fix the rail blocks 65 and 85 on the guide rails 63 and 83. Side portions of the doors 3 and 5 are stably supported through the attachers 67 and 87.

Through this operation, the doors 3 and 5, which are completely mounted on the frame 10, are installed at the upper part of the workplace through the roller units 7 mounted on both sides of the upper part of the frame 10. It is moved to the position to be transported along the rail shown.

When the movement of each of the doors 3 and 5 is completed, the above operation is reversed to release the fixing of the doors 3 and 5 fixed on the frame 10 to release the doors 3 and 5. ) Is separated from the frame 10.

However, in describing the door transporting hanger device 1 according to the embodiment of the present invention, the description will be made by dividing the upper, lower, left, and right sides based on the drawings and the drawings described in the present specification for the purpose of understanding the present invention. However, the present invention is not limited thereto, and the standard of left, right, and upper and lower sides may be changed and applied in the present specification.

Accordingly, when the door transfer hanger 1 according to the embodiment of the present invention configured as described above is applied, the front and rear doors are installed to be movable to correspond to doors having various shapes according to the vehicle type. By including the clamping unit 20 for fixing one side of the 3, 5 on the frame 10, and the side and the lower support unit for supporting the other side and the bottom of each door (3, 5), It can be applied publicly.

In addition, the door transporting hanger device 1 according to the present embodiment can be applied to the doors of the multi-vehicle type, thereby reducing the initial investment cost and reducing the overall manufacturing cost and improving productivity.

As mentioned above, although this invention was demonstrated by the limited embodiment and drawing, this invention is not limited by this and is given by the person of ordinary skill in the art to the following, Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

10 ... frame 11, 13 ... upper, lower frame
15, 17 ... left, right frame 19 ... support frame
20 ... clamping unit 21 ... guide beam
23 ... pin clamp 25 ... holder
27 ... slide rod 29 ... first mounting block
31.Support rod 33 ... Operating plate
35 ... 2nd mounting block 37 ... locking means
39.Operating part 41 ... Housing
43 ... insertion pipe 44 ... ballhole
45 ... piston 47 ... steel ball
49 ... ball groove 51 ... unlocking switch
53 ... First elastic member 55 ... Mounting groove
57 ... operation switch 59 ... second elastic member
60, 80 ... First side support unit 81 ... Auxiliary frame
61, 82 ... 1st, 2nd mounting plate 63, 83 ... 1st, 2nd guide rail
65, 85 ... 1st, 2nd rail block 67, 87 ... 1st, 2nd attach
69, 89 ... first, second handle 70, 90 ... first, second fixing means
71, 91 ... 1st, 2nd rack bar 73, 93 ... 1st, 2nd rack part
75, 95 ... 1st, 2nd fixed block
100, 110 ... 1st, 2nd lower support unit 101, 113 ... 1st support pad
111.Moving plate 120 ... Guide means
121 ... Connecting frame 123 ... Roller

Claims (14)

In the hanger device for the door transfer to be installed in the body shop in the state of mounting the front and rear doors of the vehicle,
A frame composed of upper, lower, left, and right frames connected to each other, the frame being movable along a rail installed at an upper part of a work site through roller units mounted on both sides of the upper frame;
A support frame mounted to interconnect the upper and lower frames inside the frame;
A clamping unit mounted on the left frame and the support frame so as to be movable upward and downward, respectively fixing one side of the front and rear doors connected to the vehicle body to the frame;
A side support unit mounted on the support frame and the right frame so as to be movable left and right, and supporting and fixing the other side of each door in correspondence to the respective clamping units; And
A lower support unit movably mounted on the lower frame to support and fix both lower sides of the front and rear doors;
Hanger device for door transport comprising a. The method of claim 1,
Each clamping unit
A pair of guide beams spaced apart from each other through mounting brackets on one side of the left frame and the support frame; And
And a pin clamp movably mounted between the guide beams and inserted into and fixed to hinge mounting holes of the front and rear doors connected to the vehicle body. The method of claim 2,
The pin clamp is
A holder movably mounted between the guide beams;
A slide rod which is slidably inserted into the holder and whose one end protrudes to one side of the holder;
A first mounting block mounted to one end of the holder and through which the slide rod passes;
Support rods mounted on both sides of one surface of the first mounting block;
An actuating plate movably mounted on each of the supporting rods, the operation plate being connected to the slide rod to move with the slide rod;
A second mounting block mounted to an end of each of the supporting rods with the operation plate therebetween;
Locking means mounted on both sides of the second mounting block and inserted into the hinge mounting holes and fixed to the doors; And
It is installed on the other side of the holder, it is connected to the other end of the slide rod, characterized in that it comprises an operation unit for selectively moving the slide rod. The method of claim 3,
The locking means
A housing having one end mounted at both sides of the second mounting block;
An insertion pipe having ball holes formed at both ends of one end inserted into each of the hinge mounting holes, and the other end mounted at the other end of the housing;
A piston slidably mounted in the housing and the insertion pipe;
A steel ball inserted into the insertion pipe and contacting the piston to protrude to the outer circumferential surface of the insertion pipe through the ball holes;
A ball groove formed at one end of the piston such that the steel ball protruding to the outer circumferential surface of the insertion pipe is selectively inserted into the insertion pipe;
An unlocking switch movably inserted into the housing corresponding to the operation plate and connected to the other end of the piston and selectively moved according to contact with the operation plate; And
And a first elastic member interposed between the unlocking switch and the insertion pipe to provide elasticity to the unlocking switch. The method of claim 3,
The operation part
A mounting groove formed therein at the other side of the holder;
An operation switch movably inserted into the mounting groove, one end of which is connected to the other end of the slide rod;
And a second elastic member interposed between the operation switch and the mounting groove in a state of being fitted to the slide rod to provide elastic force to the operation switch. The method of claim 1,
Each side support unit
A first side support unit movably mounted to the right frame to support and fix the side of the rear door; And
And a second side support unit which is movably mounted to the support frame and supports and fixes the side of the front door. The method of claim 6,
The first side support unit
A first mounting plate mounted on one side of the right frame;
A first guide rail formed along a longitudinal direction on an upper surface of the first mounting plate;
A first rail block movably installed along the first guide rail;
A first attach mounted to an upper side of the first rail block corresponding to a side of the rear door;
A first handle rotatably hinged to the other upper portion of the first rail block; And
And a first fixing means mounted to an end of the first handle to fix the first rail block on the first guide rail. The method of claim 7, wherein
The first fixing means
A first rack bar mounted to the first mounting plate at a position spaced apart from the first guide rail and having a first rack portion formed in a longitudinal direction at a rear surface thereof; And
It is mounted to one end of the first handle in response to the first rack bar, it is made of a first fixing block which is engaged to the first rack portion by the rotation of the first handle to fix the first rail block. Hanger device for transporting doors. The method of claim 6,
The second side support unit
An auxiliary frame mounted to interconnect the support frame and the lower frame;
A second mounting plate mounted on an upper portion of the auxiliary frame;
A second guide rail formed along a longitudinal direction on an upper surface of the second mounting plate;
A second rail block installed to be movable along the second guide rail;
A second attach mounted to an upper side of the second rail block corresponding to a side of the front door;
A second handle rotatably hinged to the other upper portion of the second rail block; And
And a second fixing means mounted to an end of the second handle to fix the second rail block on the second guide rail. 10. The method of claim 9,
The second fixing means
A second rack bar mounted to the second mounting plate at a position spaced apart from the second guide rail and having a third rack portion formed in a length direction on a rear surface thereof; And
A second fixing block mounted on one end of the second handle corresponding to the second rack bar and engaged with the second rack by the rotation of the second handle to fix the second rail block; Hanger device for transporting doors. 10. The method of claim 9,
The support frame and the auxiliary frame
Further comprising a guide means mounted on one side to guide the side of the front door and the rear door,
The guide means
Connecting frames mounted on opposite sides of the support frame and the auxiliary frame toward the left and right frames, respectively; And
And a roller mounted on the connection frame, the roller being in rolling contact with the side surfaces of the front and rear doors. The method of claim 1,
The lower support unit
First lower support units fixedly mounted to the lower frames, respectively, to support one lower side of each of the front and rear doors; And
And a second lower support unit movably mounted on the lower frame to support the other lower sides of the front and rear doors. The method of claim 12,
The first lower support unit
And a first support pad mounted on each of the clamping units on the lower frame to support a lower side of the front and rear doors. The method of claim 12,
The second lower support unit
Two moving plates which are bolted to each other with the lower frame interposed therebetween at positions corresponding to the other lower sides of the front and rear doors, and are movable to be mounted along the lower frame; And
And a second support pad mounted on one surface of the movable plate corresponding to each of the other lower parts of the front and rear doors and supporting the other lower parts of the front and rear doors. Hanger device.

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