KR101758150B1 - Measuring device of operating force of pumping shaft for automobile manual height seat - Google Patents

Measuring device of operating force of pumping shaft for automobile manual height seat Download PDF

Info

Publication number
KR101758150B1
KR101758150B1 KR1020160026810A KR20160026810A KR101758150B1 KR 101758150 B1 KR101758150 B1 KR 101758150B1 KR 1020160026810 A KR1020160026810 A KR 1020160026810A KR 20160026810 A KR20160026810 A KR 20160026810A KR 101758150 B1 KR101758150 B1 KR 101758150B1
Authority
KR
South Korea
Prior art keywords
pumping
frame
shaft
operating force
manual height
Prior art date
Application number
KR1020160026810A
Other languages
Korean (ko)
Inventor
채정훈
이상일
Original Assignee
주식회사 세종에프앤씨
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 세종에프앤씨 filed Critical 주식회사 세종에프앤씨
Priority to KR1020160026810A priority Critical patent/KR101758150B1/en
Application granted granted Critical
Publication of KR101758150B1 publication Critical patent/KR101758150B1/en

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/06—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass

Abstract

The present invention relates to an apparatus for measuring a pumping shaft operating force of an automotive manual height seat for measuring the operating force of a pumping shaft for adjusting the height of a cushion frame during manufacture of an automotive manual height seat, The lifting frame 20 operated by the LM guide 16 and the vertical cylinder 18 is lowered from the frame 10 while the manual height sheet 12 is fixedly mounted on the lifting frame 20, A test frame 30 is mounted on the test board 30 and the test frame 30 is mounted on the test board 30 and the test frame 30 is mounted on the test board 30, 30 are moved inward to allow the pumping tool 76 connected to the servomotor 54 to engage with the coupling piece 80 of the pumping shaft 78 of the manual height seat 12 with sufficient clearance in the rotational directionWhen the servomotor 54 is rotated in the forward and reverse directions with the pumping tool 76 and the pumping shaft 78 engaged in one direction or the other direction, the rotational force of the servomotor is transmitted to the inner and outer lower shaft rod 64, The pumping tool 76 is transmitted through the load cell 72 between the pumping shaft 66 and the pumping shaft 76 so that the height of the cushion frame 82 is adjusted by the upward or downward rotation of the pumping shaft 78 in one direction or the other direction, So that the load cell 72 can measure the operating force of the shaft 78 and check whether there is a defect.

Description

TECHNICAL FIELD [0001] The present invention relates to a pumping shaft operating force measuring device for a vehicle,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an apparatus for measuring a pumping shaft operating force of an automotive manual seat for measuring the operating force of a pumping shaft for height adjustment of a cushion frame during manufacture of an automotive manual height seat.

In general, about 40 kinds of additional functions are added to the car seat in order to maintain the normal state according to the driver's body type and ease of use, and in the case of the height adjustment function for adjusting the height of the cushion frame among the various additional functions, A power seat which is automatically operated by a user and a manual seat which is manually operated by a pumping lever and a manual seat which can not be adjusted by height.

In order to prevent malfunctions during use, various additional functions of these car seats are made to perform functional defect inspections in the process of manufacturing automobile seats, and the related devices are already mounted on the actual load application device for car seat inspection machine And Patent Application No. 10-2015-66446 'Torsion String Assembly Apparatus for Automobile Seat' and the like have been provided, but means for checking the operating force of the pumping shaft of the manual height seat have not been provided.

That is, in the manual height seat of the means for adjusting the height of the cushion frame of the car seat, the height of the cushion frame is adjusted by the manual operation of the pumping lever coupled to the coupling piece of the pumping shaft with the help of the torsion spring, If the spring force of the spring is small, or if the pumping lever needs a large force during the pumping operation of the pumping lever due to the frictional resistance of the related parts, etc., the height adjustment of the cushion frame can not be difficult It is urgent to take countermeasures against it.

Patent Document 10-1253733 " Practical load applying device for car seat inspection machine " Patent Application No. 10-2015-66446 'Torsion String Assembly Device for Automobile Seat'

SUMMARY OF THE INVENTION It is an object of the present invention to provide an apparatus for measuring a pumping axis operating force of an automotive manual height seat capable of accurately measuring an operating force of a pumping shaft of a manual height seat to check whether there is a failure.

In order to accomplish the above object, the apparatus for measuring pumping shaft operating force of a manual height seat for an automobile according to the present invention comprises a manual lifting seat fixedly coupled to a support frame, a lifting frame operated by an LM guide and a vertical cylinder, And a left / right test unit connected to both sides of the support frame so as to be movable left and right, respectively, so that the support frame, which is connected to the movable frame through the engagement slot and the engagement roller, The pumping tool connected to the servomotor is moved in the inward direction so that the pumping tool and the pumping shaft are engaged in one direction or the other direction Rotate the servomotor forward and backward. The rotation force of the servo motor is transmitted to the pumping tool through the load cell between the inner and outer lower shaft rods, and the height of the cushion frame is adjusted by the upward or downward rotation of the pumping shaft in one direction or the other direction, The load cell is inspected for the presence or absence of defects.

The pumping tool 76 of one of the left and right test units 30 and 32 selected in accordance with the installation direction of the pumping shaft 78 of the manual height sheet 12 is pushed by the pumping shaft 78 So that the rotational force of the servo motor 74 is transmitted to the pumping tool 76 through the load cell 72 between the inner and outer lower shaft rods 64 and 66 so that the pumping shaft 76 The load cell 72 measures the operating force of the pumping shaft 78 and checks whether the pumping shaft 78 is defective or not so that the pumping of the manual height sheet 12 It is possible to eliminate the deficiency of the operating force of the shaft 78. Thus, even weak women and elderly people can easily adjust the height of the cushion frame 82 using the pumping lever without any great force.

Figure 1: Front view of the present invention
Figure 2: Side view of the present invention
3: plan view of the present invention
Figure 4: Lie-down perspective view of the present invention
5: Left side plan view of the elevating frame used in the present invention
6: Right side view of elevator frame used in the present invention
7: Front view of supporting frame used in the present invention
8: Side view of the support frame used in the present invention
9: plan view of supporting frame used in the present invention
10: Front view of the test unit used in the present invention
11: Side view of the test unit used in the present invention
12: Front view of the support frame and the test unit used in the present invention
13: Side view of the support frame and the test unit used in the present invention
14 is a plan view of a support frame and a test unit used in the present invention;
Figure 15: Front view of the test unit of the present invention before the combination of the manual height sheet
Figure 16: Front view of the combination of the test unit of the present invention and manual height sheet
17 is a side view of the cushion frame of the manual height seat according to the present invention
18 is a side view of the cushion frame of the manual height seat according to the present invention;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate like elements in the drawings, It will be omitted for the sake of clarity.

Fig. 3 is a plan view of the present invention. Fig. 3 is a plan view of the present invention. Fig. 3 is a plan view of the present invention. And a lifting frame 20 which is lifted and lowered by a vertical cylinder 18 and an LM guide 16 provided behind the frame 10 is fixed on the support frame 14 And the supporting frame 22 is movably connected to the lower part of the elevating frame 20. Both sides of the supporting frame 22 are operated respectively by the LM guide 24 and the horizontal cylinder 26 And the test units 30 and 32 are connected to each other using a moving plate 28. The test units 30 and 32 are controlled by a controller.

In addition, in the present invention, the support frame 14 fixed to the center of the inner side of the frame 10 is used as a fixing means for detachably coupling the manual height sheet 12 with a general fixing pin, a clamp, etc., For example, the present invention is satisfactory if the manual height sheet 12 is detachably mountable on the support frame 14.

Fig. 5 is a left side view of the elevating frame used in the present invention. Fig. 6 is a right side view of the elevating frame used in the present invention. 16 and a protruding piece protruding rearward of the frame 10 through a guide slot is connected to a vertical cylinder 18 mounted and fixed to the rear of the frame 10 so that the elevating operation is performed.

In addition, engaging slots 34 and 36 are formed through extension portions protruding downward from both sides of the lifting frame 20 and upper and lower ends of the supporting frame 22 And a sensing sensor 38 (40) for determining a vertical operation width of the sensor (40).

Fig. 7 is a front view of the support frame used in the present invention, Fig. 8 is a side view of the support frame used in the present invention, Fig. 9 is a plan view of the support frame used in the present invention, (22) is provided with spacing portions (44) and (46) protruding from the upper portion of the plate-shaped body (42) for maintaining a predetermined distance from the elevating frame (20) A locking roller 48 and 50 for engagement with the engagement long holes 34 and 36 of the lifting frame 20 are connected to the manual lifting seat 20, And the moving plate 28 is connected to both sides of the upper portion of the main body 42 through the LM guide 24 and the horizontal cylinder 26 so as to operate in the left and right direction And the test units 30 and 32 are connected to each other through the moving plate 28.

FIG. 10 is a front structural view of a test unit used in the present invention, FIG. 11 is a side structural view of a test unit used in the present invention, and FIG. 12 is a plan structural view of a support frame and a test unit used in the present invention The test units 30 and 32 connected to both sides of the upper portion of the support frame 22 are provided with eccentrically connecting the operation piece 56 to the rotary shaft of the servo motor 54 fixed to the moving plate 28 And an upper shaft rod 62 is provided on the outer side of the servo motor 54 so as to be eccentrically connected to a pair of opposed cushioning cylinders 58 and 60, 56 are sandwiched between the front and rear cushioning cylinders 58 and 60 so as to transmit power and two lower shaft rods 64 and 66 separated inward and outward are provided below the upper shaft rod 62 The outer lower shaft rod 64 is connected to the upper shaft rod 62 by a timing belt 67 and the lower shaft rods 64 and 66 are connected to the connecting pieces 68 And a pumping tool 76 having an engaging groove 74 at an end of the inner lower shaft rod 66 is provided at the end of the inner lower shaft rod 66 The coupling groove 74 of the pumping tool 76 has a proper clearance in the rotating direction when the pivot shaft 78 of the pivot shaft 78 of the manual height seat 12 is engaged with the coupling piece 80, The pumping shaft 78 of the manual height sheet 12 can be intermittently rotated even when the tool 76 is rotated in the normal or reverse direction.

The controller used in the present invention is a general one for controlling the vertical cylinder 18, the horizontal cylinder 26, the detection sensors 38 and 40, the load cell 72, and the like. A detailed description thereof will be omitted.

The manual height sheet 12 is mounted on the support frame 14 inside the frame 10 so that the operation of the lift frame 20 and the left and right test units 30 and 32 is performed through the controller The operating force of the pumping shaft 78 of the manual height seat 12 is measured to check whether the operating force of the pumping shaft 78 is defective or not.

That is, when the manual height sheet 12 is engaged and fixed on the support frame 14, the supporting frame 22 connected to the lower portion of the elevating frame 20 by the lowering operation of the elevating frame 20 by the vertical cylinder 18 Descends together and is seated on the manual height sheet 12.

At this time, the supporting tool 22 having the test units 30 and 32 on both sides is provided with the engaging rollers 48 and 50 protruding from the upper side in the upper and lower directions, The movement of the supporting frame 22 from the lifting frame 20 is stopped because the lifting frame 20 is lowered after the supporting frame 22 is seated on the manual height sheet 12 The padding tool 76 of the test units 30 and 32 is mounted on the guide seat 12 at a designated position on the manual height sheet 12 by the guide pin 22, And faces the pumping shaft 78 of the height sheet 12 on the left and right.

After the support frame 22 is seated on the manual height sheet 12, the test is carried out using the horizontal cylinder 26 in accordance with the mounting position of the pumping shaft 78 of the manual height sheet 12 The pumping tool 76 of the test unit 30 is engaged with the binding piece 80 of the pumping shaft 78 of the manual height sheet 12 when the unit 30 is moved inward.

When the pumping tool 76 of the test units 30 and 32 and the coupling piece 80 of the pumping shaft 78 of the manual height sheet 12 are coupled to each other, The rotational force of the servo motor 54 is transmitted to the pumping tool 76 so that the cushion frame 82 is lifted or lowered by the rotation of the pumping shaft 78 so that the operating force of the pumping shaft 78 is transmitted to the load cell (72).

That is, when the servomotor 54 of the test units 30 and 32 rotates in the forward and reverse directions, the rotational force is transmitted to the outer lower shaft rod 64 connected to the timing belt 67 via the upper shaft rod 62, The rotational force transmitted to the outer lower shaft rod 64 is transmitted to the inner lower shaft rod 66 having the pumping tool 76 through the load cell 72 to rotate the pumping shaft 78 of the manual height sheet 12 So that the load cell 72 measures the operating force applied when the pumping shaft 78 rotates in this process, and it is possible to check whether the load cell 72 is defective or not.

At this time, the pumping tool 76 of the test units 30 and 32 and the pumping shaft 78 of the manual height sheet 12 are coupled with sufficient clearance for normal and reverse rotation of the pumping tool 76 in the rotational direction When the pumping tool 76 is rotated in the forward and reverse directions by the servomotor 54 in a state in which the pawls 78 are engaged with each other in one direction, the pumping shaft 78 intermittently rotates in one direction, So that a rise can be achieved.

The support frame 22 seated on the manual height sheet 12 at the maximum rise of the cushion frame 82 by the unidirectional rotation of the pumping tool 76 is moved from the stopped lifting frame 20 to the manual height sheet 12, The servo motor 54 is stopped and rotated by a predetermined angle so that the pumping tool 76 and the pumping shaft 78 are rotated in the other direction The pumping shaft 78 is rotated in the other direction so that the lowering of the cushion frame 82 is performed and the operating force of the pumping shaft 78 is transmitted to the load cell 72. [ The servomotor 54 is stopped and the pumping shaft 20 is stopped when the support frame 22 is fully lowered from the stopped lifting frame 20 and detected by the lower detection sensor 40 of the lifting frame 20. [ The operating force measurement of the operating lever 78 is completed.

The eccentric operating piece 56 of the rotary shaft of the servomotor 54 is connected to the upper shaft rod 62 when transmitting the forward and reverse rotational force of the servomotor 54 to the pumping shaft 78 of the manual height sheet 12. [ The rotational angle of the pumping shaft 78 of the manual height seat 12 varies depending on the model of the vehicle so that the forward and reverse rotation angles of the servomotor 54 are different from each other, Even if the rotation of the pumping shaft 78 is greater than the rotation angle of the pumping shaft 78, the pumping shaft 78 can be reliably used due to the buffering action of the left and right buffering cylinders 58 and 60.

The horizontal cylinder 26 moves the test unit 30 in the outward direction so that the pumping tool 76 is moved to the pumping axis 78. [ And then the vertical cylinder 18 raises the lifting frame 20 to repeat the operation of returning the test unit 30. [

As described above, the present invention is not limited to the above-described embodiments and the accompanying drawings, and various changes, modifications and variations can be made without departing from the technical spirit of the present invention. It will be apparent to those skilled in the art that the present invention is not limited thereto.

(10) - Frame (12) - Manual height sheet
(14) - Receiver (16) - LM Guide
(18) vertical cylinder (20) elevating frame
(22) - support frame (24) - LM guide
(26) - Horizontal cylinder (28) - Movable plate
(30) (32) -Test unit (34) (36)
(38) (40) - detection sensor (42) - body
(44) (46) - spacing portion (48) (50) - engaging roller
(52) - coupling piece (54) - servo motor
(56) - operating piece (58) (60) - buffer cylinder
(62) - Upper shaft rod (64) (66) - Lower shaft rod
(67) - timing belt (68) (70) - connecting piece
(72) - load cell (74) - coupling groove
(76) - pumping tool (78) - pumping axis
(80) -bonding piece (82) -cushion frame

Claims (4)

A support frame 14 which is fixedly mounted on an inner central portion of the frame 10 to detachably fix the manual height sheet 12 to the frame 10 and an LM guide 16 and a vertical cylinder 18 A supporting frame 22 connected to the elevating frame 20 so as to be independently movable from the elevating frame 20; A pumping tool 76 connected to the servomotor 54 via a load cell 72 is connected to the servo motor 54 via a manual cylinder 24 and a horizontal cylinder 26, A pumping axis operating force measuring device for an automotive manual height seat comprising a test unit (30) (32) facing a coupling piece (80) of a pumping shaft (78) of a seat (12) The lifting frame 20 and the supporting frame 22 are provided on both sides of the lifting frame 20 The independent movement of the supporting frame 22 from the lifting frame 20 can be given by the engagement of the engaging rollers 48 and 50 protruding from the upper side of the supporting frame 22 and the engaging slots 34 and 36 Wherein the pivot shaft operating force measuring device measures the pumping shaft operating force of the vehicle height seat. delete delete delete
KR1020160026810A 2016-03-07 2016-03-07 Measuring device of operating force of pumping shaft for automobile manual height seat KR101758150B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160026810A KR101758150B1 (en) 2016-03-07 2016-03-07 Measuring device of operating force of pumping shaft for automobile manual height seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160026810A KR101758150B1 (en) 2016-03-07 2016-03-07 Measuring device of operating force of pumping shaft for automobile manual height seat

Publications (1)

Publication Number Publication Date
KR101758150B1 true KR101758150B1 (en) 2017-07-26

Family

ID=59426912

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160026810A KR101758150B1 (en) 2016-03-07 2016-03-07 Measuring device of operating force of pumping shaft for automobile manual height seat

Country Status (1)

Country Link
KR (1) KR101758150B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190092106A (en) 2018-01-30 2019-08-07 주식회사 세종에프앤씨 Preventing device of mis-assembled of select parts/assembled of dissimilar parts for automobile seat parts assembly line

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100654681B1 (en) 2005-03-08 2006-12-08 다이모스(주) Apparatus for testing seat pumping instrument
KR100781825B1 (en) 2005-12-22 2007-12-03 대원강업주식회사 A testing machine for riding endurance of vehicle seat and its testing method
KR100976763B1 (en) 2008-08-18 2010-08-18 (주) 신형엔지니어링 A tester for height adjustment device of car seat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100654681B1 (en) 2005-03-08 2006-12-08 다이모스(주) Apparatus for testing seat pumping instrument
KR100781825B1 (en) 2005-12-22 2007-12-03 대원강업주식회사 A testing machine for riding endurance of vehicle seat and its testing method
KR100976763B1 (en) 2008-08-18 2010-08-18 (주) 신형엔지니어링 A tester for height adjustment device of car seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190092106A (en) 2018-01-30 2019-08-07 주식회사 세종에프앤씨 Preventing device of mis-assembled of select parts/assembled of dissimilar parts for automobile seat parts assembly line

Similar Documents

Publication Publication Date Title
KR100903529B1 (en) Laminating device for touch screen
KR101142371B1 (en) Measuring device for assembly products and control method thereof
KR101329857B1 (en) Apparatus for measuring brake disk of vehicle
KR101758150B1 (en) Measuring device of operating force of pumping shaft for automobile manual height seat
CN217638340U (en) Building waterproof material toughness detection test device
KR101850047B1 (en) The otorcycle maintenance lift
CN207019890U (en) A kind of seat chair back durability test machine
KR100993390B1 (en) Apparatus for detecting the welding bead of blanks
KR100857833B1 (en) Chassis automatic centering device for commercial use vehicle assembling and control method thereof
KR101889150B1 (en) Apparatus for measuring surface roughness of specimen
CN110986743A (en) Automobile gear coaxiality detection device and system
CN215881772U (en) Printing paper cutting device capable of automatically conveying paper
KR20160131658A (en) testing device for a carrier assembly
KR101592367B1 (en) Mounter of the heavy-duty tire
KR101637236B1 (en) Apparatus for automatic assembly of side mirror heater for automobile
KR101400487B1 (en) Arrangement device for pinch roll
CN110077989B (en) Vibration detection equipment and supporting device thereof
CN220829307U (en) Seat sensor detection device
CN209027761U (en) A kind of urinal drop machine
KR102628835B1 (en) Seat inspection apparatus
KR100279093B1 (en) Door frame straightening device
KR20150074555A (en) Calibration apparatus for thickness measuring instrument of steel sheet
CN216083103U (en) Workpiece size inspection device for automobile air conditioner control panel
CN220533967U (en) Fixing frame for door and window detection
CN220063700U (en) Anti-bending detection device for plates

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant