KR101684783B1 - swaging apparatus for a band-clamp - Google Patents

swaging apparatus for a band-clamp Download PDF

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Publication number
KR101684783B1
KR101684783B1 KR1020150066700A KR20150066700A KR101684783B1 KR 101684783 B1 KR101684783 B1 KR 101684783B1 KR 1020150066700 A KR1020150066700 A KR 1020150066700A KR 20150066700 A KR20150066700 A KR 20150066700A KR 101684783 B1 KR101684783 B1 KR 101684783B1
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KR
South Korea
Prior art keywords
band clamp
present
block
boot
widening
Prior art date
Application number
KR1020150066700A
Other languages
Korean (ko)
Other versions
KR20160133760A (en
Inventor
이지우
Original Assignee
신우신 주식회사
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 신우신 주식회사 filed Critical 신우신 주식회사
Priority to KR1020150066700A priority Critical patent/KR101684783B1/en
Publication of KR20160133760A publication Critical patent/KR20160133760A/en
Application granted granted Critical
Publication of KR101684783B1 publication Critical patent/KR101684783B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/026—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same fluid driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B28/00—Portable power-driven joining or separation tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

The present invention relates to a band clamp which is used to fasten a boot-seal of a resin material to a constant velocity joint of a vehicle or to fasten a synthetic resin resin boot or an extension tube to a tube of various industrial machines and tools. To a clamping device for a band clamp which can be automatically clamped.
The present invention is characterized in that a support block 30 having guide blocks 31 divided on both sides thereof, a drive cylinder 20 mounted on the support block 30, fixing plates 32a, A drive block 22 which is driven to move upward and downward by the drive cylinder 20, a widening member 40a or 40b which is operated to move up and down of the drive block 22, a widening member 40a or 40b, And a pushing member 50 to be interlocked with each other.
The present invention enables a band clamp to be automatically fastened by a simple operation, so that even a novice who has no expertise can quickly and accurately perform a band clamp fastening operation automatically, and can perform a fastening operation without applying a large force It is possible to improve the worker's convenience and work efficiency.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a band-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a band clamp fastening device, and more particularly, to a band clamp fastening device that fastens a boot-seal made of a synthetic resin to a constant velocity joint of a vehicle or attaches a boot or an extension of a synthetic resin material to various industrial machines, And to provide a band clamp fastening device that can automatically fasten a band clamp used for clamping a pipe body.

A band type clamp is used to fasten a boot-seal to a constant velocity joint of a vehicle or to fasten a boot or an extension tube to a tube of various industrial machines and tools. The band clamp is manufactured in various forms by various materials .

The band clamp to be fastened using the present invention is a hook fastening type made of a metal material.

1, a band clamp C of a hook fastening type is shown. As shown in the figure, the band clamp C has a first end portion C1 and a second end portion C2 which overlap, The first and second hooks H1 and H2 are provided at one end of the first hook H1 and the second hook H1 are hooked to the first hook H1 or the second hook H2, Respectively.

The hook clamp type band clamp C is bent in a circular shape so that the first end portion C1 and the second end portion C2 are overlapped with each other and the first hook portion H1 (See Fig. 1 (A)) in which a fastening hole D2 provided at the second end portion C2 is engaged with a constant velocity joint or a tubular body and a boot-seal or a boot or an extension tube And the band clamp C is positioned at the joint portion of the boot-seal or boot or the extension tube. Then, the fastening hole D2 engaged with the first hook H1 is moved so that the fastening hole D2 is engaged with the second hook H2, the diameter of the band clamp C is reduced, and a boot-seal, a boot, an extension tube or the like coupled to the constant velocity joint or the tube is firmly clamped.

Conventionally, a plier-type fastening tool is used to fasten a band clamp of a hook fastening type. However, the fastening operation of a band clamp using a fastening tool depends on the grip force of a worker (user) The work force of the worker is lowered and the work speed is slowed down. In addition, it is pointed out that there is a problem that a skilled worker is required for accurate fastening work.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems associated with conventional band clamping operations, and it is an object of the present invention to provide a band clamp clamping apparatus, The clamping operation of the band clamp can be completed by an organic operation relationship in which the pressing member interlocking with the widening member presses the end portion of the band clamp and the hook is engaged with the fastening hole so that even a novice can easily clamp the fastening operation And the band clamp fastening operation can be performed promptly and accurately. SUMMARY OF THE INVENTION [0006] The present invention has been made in view of the above problems, and it is an object of the present invention to provide a band clamp fastening device.

According to an aspect of the present invention, there is provided a driving apparatus for a vehicle including a support block having guide blocks divided into two sides, a driving cylinder installed on the support block, and a fixing plate coupled to the guide block. A drive block interposed between the guide blocks, the drive block having an upper portion coupled to a rod of the drive cylinder and a lower portion formed with an inclined surface narrowed inward; And an upper portion of the shaft pin is formed with a contact hole to be connected to an inclined surface of the drive block, and a gap between the widening member and the widening member, which is provided between the widening member and the widening member, Original spring; An operating hole provided in any one of the expanding members selected from the expanding members; The present invention is characterized in that it comprises a shaft member which is coupled to the fixed plate, a groove in which the operating hole is coupled to one side, and a pressing member formed on a lower side of the groove.

The band clamp fastening device proposed in the present invention is a device for fastening a band clamp by an organic action of a driving block and a widening member driven by a driving cylinder and a pressing member, The band clamp clamping operation can be easily performed even for the novice who has no expertise, and the operator can quickly and accurately perform the band clamp clamping operation without using the grip force, thereby improving the worker's convenience and improving the work efficiency In addition, it is possible to obtain high productivity with less manpower than a band clamp fastening operation using a hand tool, and the expected effect of the present invention is an advantageous invention.

Figs. 1 (A) and 1 (B) are reference views for explaining the configuration and fastening state of the band clamp.
Fig. 2 is a perspective view of a band clamp fastening device proposed in the present invention; Fig.
Fig. 3 is a cross-sectional view for explaining the structure of a band clamp fastening device proposed in the present invention; Fig.
FIG. 4 is a perspective view illustrating the essential part of the present invention. FIG.
Figs. 5A, 5B, and 5C are reference views for explaining the operating relationship of the present invention. Fig.
6 is an enlarged view of the portion "V1" shown in Fig. 5 [A].
7 is an enlarged view of the portion "V2" shown in Fig. 5 [B].
8 is an enlarged view of the portion "V3" shown in Fig. 5 [C].

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that, in the drawings, the same components or parts have the same reference numerals as much as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

2 to 4 show a preferred embodiment of the band clamp fastening apparatus 10 according to the present invention. The present invention includes a support 30 having guide blocks 31 divided into two sides, A driving cylinder 20 installed on the upper part of the supporting table 30, fixing plates 32a and 32b coupled to the guide block 31, driving blocks 22 driven by the driving cylinder 20, A widening member 50 interlocked with the widening members 40a and 40b, and the like. The widening member 50 includes a widening member 40a and a widening member 40b, The detailed implementation of the invention is as follows.

The driving block 22 is interposed between the guide blocks 31 of the supporting block 30 so that the driving block 22 can stably move up and down. And an inclined surface 23 is formed at the lower portion of the driving block 22 so as to be narrowed inward.

The widening members 40a and 40b are formed so that the shaft pins 41a and 41b provided in the vicinity of the center are coupled to the fixing plates 32a and 32b so as to be rotationally driven around the shaft pins 41a and 41b, The upper portions of the shaft pins 41a and 41b are provided with contact holes 42a and 42b which are connected to the inclined surface 23 of the drive block 22 so that the contact holes 42a and 42b are inwardly The widening members 40a and 40b are driven to rotate about the shaft pins 41a and 41b so that the upper portions of the expanding members 40a and 40b are narrowed and the lower portion is opened.

Expansion holders 45a and 45b are provided in the lower region of the shaft pins 41a and 41b of the widening members 40a and 40b and a clearance spring S is interposed between the widening members 40a and 40b, And an operating hole 44 is provided in any one of the expanding members 40b selected from the expanding members 40a and 40b.

At this time, stoppers 43a and 43b are provided inside the sliding grooves 42a and 42b of the widening members 40a and 40b to prevent the widening members 40a and 40b from being driven desirable.

The pressing member 50 is formed by coupling the shaft pin 51 provided at the upper portion to the fixing plates 32a and 32b so that the pressing member 50 can be rotationally driven around the shaft pin 51, The ball provided to the groove 52 engages with the operating hole 44 of the expanding member 40b to interlock with the rotation of the expanding member 40b so that the pressing member 50 is rotated and driven in the direction opposite to the expanding member 40b And a pushing plate 53 is formed below the pressing member 50. As shown in FIG.

A fixing post 11 is installed on the upper portion of the support base 30. A power transmission means 12 (air solenoid) for transmitting power to the driving cylinder 20 is installed on the upper portion of the fixing post 11 And a grip (not shown) for gripping the fastening device 10 may be provided on the side surface of the fixing post 11.

The present invention having the above-described structure is applicable to the organic action of the driving block 22 and the expanding members 40a and 40b driven by the driving cylinder 20 and the pushing member 50 interlocked with the expanding members 40a and 40b So that the band clamp C can be fastened by the fastening means. The detailed working relationship of the present invention is as follows.

The boot-seal or the boot or the extension tube is joined to the constant velocity joint or the tube, and the band clamp C, which is circularly bent at the joint portion of the boot-seal or the boot or the extension tube, is positioned in the expansion joint 40a or 40b The outer ends of the expansion holders 45a and 45b are set so as to abut against the first and second jaw dividing plates D1 and D2 provided on the first and second ends C1 and C2 of the band clamp C, 5A and 6). When the apparatus is activated in the above-described setting state, the driving cylinder 20 is operated to lower the driving block 22, and the concave surface 23 of the driving block 22 is connected The widening members 42a and 42b are pushed inward by the descent of the inclined surface 23 so that the widening members 40a and 40b rotate around the shaft pins 41a and 41b and rotate about the axis of the widening members 40a and 40b The widening of the first and second jaw di- mensional plates D1 and D2 provided at the first and second end portions C1 and C2 of the band clamp C is caused by the expanding holders 45a and 45b provided below, The diameter of the band clamp C is reduced and the second end H1 which is hooked to the first hook H1 provided at the first end portion C1 of the band clamp C (see Fig. 5 [B] And the fastening hole D2 of the valve body C2 is released. At this time, the operating member 44 of the expanding member 40b having the hole of the pressing member 50 engaged with the groove 52 presses the pressing member 50 around the axis pin 51 in cooperation with the expanding member 40b .

The drive cylinders 20 are continuously operated so that the expanding holders 45a and 45b of the expanding members 40a and 40b rotated by the drive block 22 further expand the first and second pushing diodes D1 and D2 The fastening hole D2 of the second end portion C2 of the main surface is located on the second hook H2 so that the rotation of the fastening member D2 in the direction opposite to the direction of rotation of the expanding member 40b is interlocked by the operating hole 44 of the expanding member 40b The pressing plate 53 of the pressing member 50 for pressing the band clamp C presses the second end portion C2 of the band clamp C so that the engaging hole D2 of the second end portion C2 is engaged with the second end portion C2 of the first end portion C1 So that the clamping operation of the band clamp C is completed by being hooked on the hook H1.

When the drive cylinder 20 is operated in the reverse direction after the clamping operation of the band clamp C is completed and the drive block 22 is lifted and raised, the wedge spring S is interposed between the widening members 40a and 40b, The members 40a and 40b are rotated about the axis pins 41a and 41b to be turned to the initial position.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. It will be obvious to those who have knowledge of.

10: Band clamp fastening device 20: Driving cylinder
30: supports 40a, 40b:
50: pressing member

Claims (1)

A support plate 30 having a guide block 31 divided on both sides and a drive cylinder 20 mounted on the support plate 30 and fixing plates 32a and 32b coupled to the guide block 31;
A driving block 22 interposed between the guide blocks 31 and coupled to a rod 21 of the driving cylinder 20 at an upper portion thereof and a sloped surface 23 narrowed inward at a lower portion thereof;
41b which are coupled to the fixed plates 32a and 32b and are provided with contact holes 42a and 42b which are connected to the inclined surface 23 of the drive block 22 in the upper region of the axis pins 41a and 41b, And a restoring spring 40a, 40b interposed between the expanding members 40a, 40b and the expanding members 40a, 40b provided with the expanding holders 45a, 45b in the lower region of the shaft pins 41a, );
An operating hole (44) provided in any one of the expanding members (40b) of the expanding members (40a, 40b);
A groove 52 is formed at one side to which the operation hole 44 is coupled and a pressing plate 53 is formed at a lower side of the groove, And a member (50).
KR1020150066700A 2015-05-13 2015-05-13 swaging apparatus for a band-clamp KR101684783B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150066700A KR101684783B1 (en) 2015-05-13 2015-05-13 swaging apparatus for a band-clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150066700A KR101684783B1 (en) 2015-05-13 2015-05-13 swaging apparatus for a band-clamp

Publications (2)

Publication Number Publication Date
KR20160133760A KR20160133760A (en) 2016-11-23
KR101684783B1 true KR101684783B1 (en) 2016-12-20

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KR1020150066700A KR101684783B1 (en) 2015-05-13 2015-05-13 swaging apparatus for a band-clamp

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110216435B (en) * 2019-06-25 2024-02-06 岳阳高澜节能装备制造有限公司 Automatic unloading of spring clamp and chucking device
KR102314161B1 (en) * 2021-03-30 2021-10-18 윤미정 Hose clamp assembly device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7047251B2 (en) 2017-02-24 2022-04-05 住友金属鉱山株式会社 Manufacturing method of positive electrode active material for non-aqueous electrolyte secondary battery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747251B2 (en) * 1987-09-02 1995-05-24 三洋機工株式会社 Boot band mounting device
JP2548067Y2 (en) * 1991-09-19 1997-09-17 三菱自動車工業株式会社 Band caulking machine
JP3845141B2 (en) * 1996-03-22 2006-11-15 株式会社ミハマ Tightening band tightening machine
KR101078433B1 (en) * 2009-08-26 2011-10-31 삼성중공업 주식회사 Tightening apparatus for fastening band

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7047251B2 (en) 2017-02-24 2022-04-05 住友金属鉱山株式会社 Manufacturing method of positive electrode active material for non-aqueous electrolyte secondary battery

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