KR20180081238A - Clamping fixture - Google Patents

Clamping fixture Download PDF

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Publication number
KR20180081238A
KR20180081238A KR1020170002223A KR20170002223A KR20180081238A KR 20180081238 A KR20180081238 A KR 20180081238A KR 1020170002223 A KR1020170002223 A KR 1020170002223A KR 20170002223 A KR20170002223 A KR 20170002223A KR 20180081238 A KR20180081238 A KR 20180081238A
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KR
South Korea
Prior art keywords
support
workpiece
bolt
push bar
clamping fixture
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KR1020170002223A
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Korean (ko)
Inventor
배재원
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배재원
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Publication date
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Priority to KR1020170002223A priority Critical patent/KR20180081238A/en
Publication of KR20180081238A publication Critical patent/KR20180081238A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • 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
    • B25B5/00—Clamps
    • B25B5/02—Clamps with sliding jaws
    • 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • 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
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B25B5/166—Slideways; Guiding and/or blocking means for jaws thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/12—Accessories for attaching

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The present invention relates to a clamping fixture to easily adjust a height in accordance with a workpiece. According to the present invention, the clamping fixture comprises a push bar (10), a support bolt (20), and a support block (30) to realize setting and release of the workpiece. Accordingly, height adjustment in accordance with the size of the workpiece is quickly realized and arrangement of the support block is able to be changed to combine a support structure corresponding to the size of various workpieces, thereby improving generality. Moreover, the clamping fixture allows various height adjustments with one support block to simplify parts, thereby improving portability.

Description

클램핑 고정구{Clamping fixture}[0001] Clamping fixture [

본 발명은 클램핑 고정구에 관한 것으로, 보다 상세하게는 가공대상 공작물에 따른 높이조절이 용이하게 이루어지고 공작물의 셋팅과 해제가 한 번에 이루어져 휴대성과 작업편의성이 우수한 클램핑 고정구에 관한 것이다.The present invention relates to a clamping fixture, and more particularly, to a clamping fixture which is easily adjustable in height according to a workpiece to be machined and has a setting and releasing function of a workpiece at one time, thereby improving portability and ease of operation.

클램핑 고정구는 밀링머신과 같은 공작기계의 작업테이블 위에 가공 대상 공작물을 고정시키거나, 작은 사이즈의 연마바이스를 고정하여 작은 크기의 공작물을 가공할 때 사용하는 공구로써, 공작물의 사이즈와 가공형태에 따라 다양한 사이즈의 클램프가 개별 구비되어야 하므로 범용성과 휴대 및 보관성이 떨어져 이를 보완할 수 있는 구조개선이 다양하게 이루어지고 있다.The clamping fixture is used to fix a workpiece to be machined on a work table of a machine tool such as a milling machine, or to fix a small-size workpiece by fixing a small-sized abrasive vice. Depending on the size and shape of the workpiece, Since various sizes of clamps must be provided individually, various improvements are being made in order to compensate for the universality, portability and storage stability.

종래에 개시된 등록번호 제10-0197261호에서는 조우와 테이블 간에서 공작물을 조이는 T머리 볼트와, T머리 볼트의 중간이 일측에 삽입되고 타측에 암나사 볼트가 인서트되는 블록, 암나사 볼트에 상하높이조절 가능하게 체결되고 상기 조우를 받칠 수 있는 지지볼트가 구비되고, 지지볼트를 블록에 체결하고 테이블의 T자홈에 끼워진 T머리 볼트도 블록에 끼워 공작물의 높이에 맞추어 지지볼트의 높이를 조절한 후 너트를 조이면 조우가 공작물을 정확하게 조여지며, 암나사 볼트와 몸통의 높이를 조절하여 다양한 공작물의 높이에 대응 가능한 공작물 고정용 클램프를 제시하고 있다.No. 10-0197261 discloses a T-head bolt for tightening a workpiece between an encounters and a table, a block in which a middle portion of the T-head bolt is inserted into one side and a female threaded bolt is inserted in the other side, The support bolt is fastened to the block and the T-head bolt inserted in the T-groove of the table is inserted into the block so as to adjust the height of the support bolt according to the height of the workpiece, A clamp for fastening a workpiece is provided which is capable of tightening a workpiece accurately and adjusting the height of a female threaded bolt and a body to accommodate various workpiece heights.

그러나, 상기 종래기술은 나사결합구조를 회전시켜 조우를 받쳐주는 몸통의 높이조절이 이루어짐에 따라, 다양한 사이즈의 공작물을 가공하기 위해 공작물의 셋팅과 해제가 반복되는 과정에서 신속한 높이조절이 힘들어 작업편의성이 현저히 떨어지는 문제점이 있었다.However, according to the prior art, since the height of the body supporting the jaws is adjusted by rotating the screw coupling structure, it is difficult to adjust the height quickly in the process of setting and releasing the workpiece in order to machine various sizes of workpieces. There was a problem that this was remarkably deteriorated.

이에 따라 본 발명은 상기한 문제점을 해결하기 위해 착안 된 것으로서, 가공대상 공작물에 따른 높이조절이 용이하게 이루어지고 공작물의 셋팅과 해제가 한 번에 이루어져 휴대성과 작업편의성이 우수한 클램핑 고정구에 관한 것이다.Accordingly, it is an object of the present invention to provide a clamping fixture which is easily adjustable in height according to a workpiece to be machined and has a setting and releasing function of a workpiece at one time, which is excellent in portability and work convenience.

이러한 목적을 달성하기 위해 본 발명의 특징은, 공작물(W)을 사이에 두고 테이블(T) 바닥과 이격 배치되며, 테이블(T) 바닥과 수직방향으로 장공(11)이 관통 형성되고, 일측 단부에 계단형 치합부(13)가 형성되는 누름바(10); 상기 장공(11)을 관통하며 테이블(T) 바닥의 절개홈(T1)에 체결되는 걸림부(21)와 상기 누름바(10) 상측면을 가압하는 가압캡(23)이 구비되는 지지볼트(20); 상기 누름바(10) 하측에 배치되며 두께와 폭이 상이하게 형성되고, 외측면에 계단형 치합부(11)와 맞물려 누름바(10)를 지지하는 계단형 지지부(31)가 하나 이상 형성되는 지지블록(30)을 포함하여 이루어지는 것을 특징으로 한다.A feature of the present invention in order to achieve the above object is that a long hole 11 is formed so as to pass through the work W and is spaced apart from the bottom of the table T and perpendicularly to the bottom of the table T, (10) in which a stepped engagement portion (13) is formed; A supporting bolt 21 having an engaging portion 21 which penetrates through the slot 11 and is fastened to the incision groove T1 at the bottom of the table T and a pressing cap 23 which presses the upper side of the push bar 10 20); At least one stepped support portion 31 is formed on the lower side of the push bar 10 and has a thickness and a width different from each other and is engaged with the stepped engagement portion 11 on the outer side to support the push bar 10 And a support block (30).

이때, 상기 지지볼트(20)는 걸림부(21)와의 나사결합구조로 이루어지는 제1간격조절부(20a)와, 지지볼트(20)상에서 슬라이드 이송되는 가압캡(23) 및 가압캡의 위치를 고정하는 고정부재(25)로 이루어지는 제2간격조절부(20b)가 형성되는 이중 간격조절구조가 구비되는 것을 특징으로 한다.At this time, the support bolt 20 has a first gap adjusting part 20a having a screw-engagement structure with the engaging part 21, a position of the pressure cap 23 and the pressure cap slidably transported on the support bolt 20 And a second gap adjusting part 20b formed of a fixing member 25 for fixing the second gap adjusting part 20b.

이상의 구성 및 작용에 의하면, 본 발명은 누름바 일단부의 계단형 치합부와 지지블록 표면의 계단형 지지부가 서로 맞물리며 공작물의 사이즈에 따른 높이조절이 신속하게 이루어지고, 계단형 지지부가 형성되는 지지블록 배치를 변경하는 것으로 다양한 공작물 사이즈에 대응 가능한 지지구조의 조합이 가능해져 범용성이 개선되고, 하나의 지지블록으로 다양한 높이조절이 가능해지므로 부품이 간소화되어 휴대성이 개선되는 효과가 있다.According to the present invention, the stepped engagement portion of one end of the push bar and the stepped support portion of the surface of the support block are engaged with each other, the height of the workpiece is quickly adjusted according to the size of the workpiece, By changing the arrangement, it is possible to combine the supporting structures capable of coping with various workpiece sizes, thereby improving the versatility and various height adjustments with a single support block, thereby simplifying parts and improving portability.

도 1은 본 발명에 따른 클램핑 고정구를 전체적으로 도시한 구성도.
도 2 내지 도 3은 본 발명에 따른 클램핑 고정구의 사용상태를 도시한 구성도.
도 4는 본 발명에 따른 클램핑 고정구의 지지볼트 구조를 도시한 구성도.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing a clamping fixture according to the present invention as a whole. Fig.
2 to 3 are views showing a use state of a clamping fixture according to the present invention.
4 is a view showing the structure of a supporting bolt of a clamping fixture according to the present invention;

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 클램핑 고정구에 관련되며, 이때 클램핑 고정구는 가공대상 공작물에 따른 높이조절이 용이하게 이루어지고 공작물의 셋팅과 해제가 한 번에 이루어지도록 누름바(10), 지지볼트(20), 지지블록(30)을 포함하여 주요구성으로 이루어진다.The present invention relates to a clamping fixture wherein the clamping fixture is easily adjustable in height with respect to the workpiece to be machined and the push bar (10), support bolt (20), support block (30).

도 1에 도시된 바와 같이 상기 누름바(10)는 밀링머신과 같은 공작기계를 이용한 가공작업중 공작물(W)을 가압 고정해주기 위해 테이블(T) 상에 설치되는 것으로, 공작물(W)을 사이에 두고 테이블(T) 바닥과 이격 배치되고, 테이블(T) 바닥과 수직방향으로 관통형성되는 장공(11)에 삽입되는 지지볼트(20)에 의해 누름바(10)가 고정 및 가압되며 일단부가 공작물(W)에 밀착되어 위치고정이 이루어진다. 1, the push bar 10 is installed on a table T for pressing and fixing the work W during a machining operation using a machine tool such as a milling machine, And the pressing bar 10 is fixed and pressed by the supporting bolts 20 inserted into the elongated holes 11 which are arranged to be spaced apart from the floor of the table T and penetrate in the vertical direction with the floor of the table T, (W) to fix the position.

이때, 상기 지지볼트(20)는 누름바(10)의 장공(11)을 관통하여 테이블(T) 표면에 형성되는 절개홈(T1)에 체결되며 누름바(10)를 공작물(W)에 밀착되게 위치고정시켜 주는 것으로, 테이블(T) 표면의 절개홈(T1)과 접하는 일단부의 걸림부(21)가 절개홈(T1)에 투입되어 걸림 고정되며 공작물(W)의 위치고정을 위한 체결력을 제공하고, 타단부에는 지지볼트(20)를 따라 이송가능하게 결합되는 가압캡(23)이 구비되어 누름바(10)의 상측면에 밀착되어 가압 지지해주게 되므로, 공작물(W)을 테이블(T)상에 위치 고정시켜준다.The support bolt 20 is inserted into the incision groove T1 formed in the surface of the table T through the elongated hole 11 of the push bar 10 and the push bar 10 is brought into close contact with the work W The engaging portion 21 of the one end portion of the surface of the table T abutting against the incision groove T1 is inserted into the incision groove T1 so as to be engaged and fixed and a fastening force for fixing the position of the workpiece W And the other end is provided with a pressing cap 23 which is movably coupled along the supporting bolt 20 so as to be pressed against and supported by the upper surface of the push bar 10, ).

그리고, 지지블록(30)은 상기 누름바(10) 하측에 배치되며 두께와 폭이 상이하게 형성되고, 외측면에 계단형 치합부(11)와 맞물려 누름바(10)를 지지하는 계단형 지지부(31)가 하나 이상 형성된다.The support block 30 is disposed below the push bar 10 and has a thickness and a width different from each other. The support block 30 is engaged with the stepped engagement portion 11 on the outer side to support the push bar 10, (31) are formed.

이에 따라 테이블(T)에 놓여지는 지지블록(30)의 거치형태를 도 2에 도시된 것처럼 변경하여 지지블록(30)의 높이를 자유롭게 선택하는 것이 가능해지므로 테이블(T)과 누름바(10)의 간격(L1,L2,L3) 조절이 간편하게 이루어져 공작물의 크기에 따라 고정구를 교체할 필요없이 하나의 고정구를 이용해 다양한 형상과 사이즈의 공작물(W)을 고정할 수 있게 된다.2, it is possible to freely select the height of the support block 30, so that the table T and the push bar 10 can be freely selected, The work W can be fixed in a variety of shapes and sizes using one fastener without having to replace the fastener according to the size of the workpiece.

이때, 누름바(10)와 지지블록(30)은 접촉면에 각각 계단형 치합부(11)와 계단형 지지부(31)가 형성되는 바, 도 3과 같이 다단으로 이루어진 단차구조를 이용해 상호간의 접촉위치를 조절하는 것으로 2차적인 높이조절이 가능해진다. At this time, the push bar 10 and the support block 30 have stepped mating portions 11 and stepped supports 31 on the contact surfaces, respectively. As shown in Fig. 3, the multi- Secondary height adjustment is possible by adjusting the position.

즉, 공작물(W)의 크기를 눈대중하여 적절한 형태로 지지블록(30)를 배치하는 것으로 대략적인 간격을 조절한 후, 계간형 치합부(11)와 계단형 지지부(31)의 접촉위치를 조절하여 공작물(W)의 사이즈에 대응되는 지지구조를 제공할 수 있게 되며, 이러한 고정이 번거로운 체결이나 고정수단 없이 누름바(10) 하측에 지지블록(30)을 끼워넣는 것만으로 간편하게 이루어지므로 작업편의성이 개선되는 효과가 제공된다.That is, by arranging the support block 30 in an appropriate form in consideration of the size of the work W, it is possible to adjust the contact position of the inter-stage engagement portion 11 and the step-like support portion 31 The support structure corresponding to the size of the work W can be provided. Since the support block 30 can be simply inserted into the lower portion of the push bar 10 without any troublesome fastening or fixing, This provides an improved effect.

한편, 상기 가압캡(23)은 공작물(W)에 밀착된 상태에서 작업중 밀려나지 않도록 지지볼트(20)에 나사결합되거나 잠금레버와 같이 위치 고정구조가 구비되는 것이 바람직하다. It is preferable that the pressure cap 23 is screwed to the support bolt 20 so as not to be pushed during work in a state of being closely attached to the work W or a position fixing structure like a lock lever.

도 2는 상술한 지지볼트(20) 구조의 실시예를 도시한 것으로, 상기 지지볼트(20)는 걸림부(21)와의 나사결합구조로 이루어지는 제1간격조절부(20a)와, 지지볼트(20)상에서 슬라이드 이송되는 가압캡(23) 및 가압캡의 위치를 고정하는 고정부재(25)로 이루어지는 제2간격조절부(20b)가 형성되는 이중 간격조절구조가 구비된다. FIG. 2 illustrates an embodiment of the support bolt 20 described above. The support bolt 20 includes a first gap adjusting portion 20a having a threaded engagement with the engagement portion 21, And a second gap adjusting part 20b formed of a pressing cap 23 to be slidably transported on the base 20 and a fixing member 25 to fix the position of the pressure cap.

이에 따라 도시된 바와 같이 공작물의 크기 변경에 따른 잠금구의 간격조절이 필요한 경우 지지볼트(20)상에서 자유롭게 슬라이드 이동가능한 제1간격조절부(20a)의 가압캡(23)을 이송시켜 공작물(W)에 밀착시킨 후, 고정부재(25)를 이용해 가압캡(23)의 위치를 일차적으로 고정하고, 지지볼트(20)를 회전시켜 제2간격조절부(20b)의 걸림부(21)로 삽입되도록 회전시켜주면, 가압캡(23)과 공작물(W) 사이의 유격이 긴밀하게 밀착되어 신속한 고정이 이루어지게 되므로, 공작물(W) 사이즈에 관계없이 신속하고 견고한 고정이 가능해지게 된다.Accordingly, when it is necessary to adjust the spacing of the locking holes according to the size of the workpiece, the pressing cap 23 of the first gap adjusting portion 20a, which is freely slidable on the supporting bolt 20, The position of the pressing cap 23 is firstly fixed by using the fixing member 25 and the supporting bolt 20 is rotated so as to be inserted into the holding portion 21 of the second gap adjusting portion 20b The clearance between the pressure cap 23 and the workpiece W is tightly adhered to the surface of the workpiece W so that the workpiece W can be quickly and firmly fastened regardless of the size of the workpiece W.

참고로, 상기 고정부재(25)의 경우 도시된 실시예에서는 같이 지지볼트(20)와 가압캡(23)에 일정간격을 두고 이격형성되는 핀홀(25a)을 각각 형성한 후 적정위치에 가압캡(23)을 배치하고 핀(25b)을 끼워넣어 고정하는 방식을 채택하고 있으나, 이밖에도 레버조작에 의해 지지볼트에 밀착되는 잠금락커방식, 지지볼트와 가압캡의 접촉면에 나사산이 부분적으로 형성되어 슬라이드이송과 나사결합이 선택적으로 이루어지는 구조 등과 같이 다양한 고정수단이 적용될 수 있다.In the illustrated embodiment, the fixing member 25 is formed with pinholes 25a spaced apart from the supporting bolts 20 and the pressing caps 23 at regular intervals, In addition, a locking locker system in which the locking bolt is brought into close contact with the supporting bolt by a lever operation, a screw thread is partially formed on the contact surface between the supporting bolt and the pressing cap, Various fixing means can be applied, such as a structure in which transferring and screwing are selectively performed.

10 : 누름바 11 : 장공
13 : 계단형 치합부 20 : 지지볼트
21 : 걸림부 23 : 가압캡
30 : 지지블록 31 : 계단형 지지부10: push bar 11: long hole
13: stepped mating portion 20: support bolt
21: engaging portion 23: pressure cap
30: support block 31: stepped support

Claims (2)

공작물(W)을 사이에 두고 테이블(T) 바닥과 이격 배치되며, 테이블(T) 바닥과 수직방향으로 장공(11)이 관통 형성되고, 일측 단부에 계단형 치합부(13)가 형성되는 누름바(10);
상기 장공(11)을 관통하며 테이블(T) 바닥의 절개홈(T1)에 체결되는 걸림부(21)와 상기 누름바(10) 상측면을 가압하는 가압캡(23)이 구비되는 지지볼트(20);
상기 누름바(10) 하측에 배치되며 두께와 폭이 상이하게 형성되고, 외측면에 계단형 치합부(13)와 맞물려 누름바(10)를 지지하는 계단형 지지부(31)가 하나 이상 형성되는 지지블록(30)을 포함하여 이루어지는 클램핑 고정구. A step in which the slot 11 is passed through in a direction perpendicular to the floor of the table T and spaced apart from the bottom of the table T with the work W interposed therebetween and the stepped engagement portion 13 is formed at one end Bar 10;
A supporting bolt 21 having an engaging portion 21 which penetrates through the slot 11 and is fastened to the incision groove T1 at the bottom of the table T and a pressing cap 23 which presses the upper side of the push bar 10 20);
At least one stepped support portion 31 is formed on the outer side of the push bar 10 to support the push bar 10 by being engaged with the stepped engagement portion 13, And a support block (30). 제 1항에 있어서
상기 지지볼트(20)는 걸림부(21)와의 나사결합구조로 이루어지는 제1간격조절부(20a)와, 지지볼트(20)상에서 슬라이드 이송되는 가압캡(23) 및 가압캡의 위치를 고정하는 고정부재(25)로 이루어지는 제2간격조절부(20b)가 형성되는 이중 간격조절구조가 구비되는 것을 특징으로 하는 클램핑 고정구.The method of claim 1, wherein
The support bolt 20 has a first gap adjusting part 20a having a screwed connection structure with the engaging part 21 and a pressing cap 23 which is slidably transported on the support bolt 20, And a second gap adjusting part (20b) formed of a fixing member (25) is formed.
KR1020170002223A 2017-01-06 2017-01-06 Clamping fixture KR20180081238A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108637985A (en) * 2018-07-20 2018-10-12 贵州大学 Support device for different size L-type plank
CN109434497A (en) * 2018-10-26 2019-03-08 含山县玉龙米业有限公司 A kind of rice processing part processing table top and fixture
KR20200098322A (en) * 2019-02-12 2020-08-20 주식회사 바이오플라텍 Fixing device
KR102205292B1 (en) * 2020-07-20 2021-01-20 (주)신일정밀 The fixing device of positioning rotary for fixing turbo-components of aerospace
CN112643342A (en) * 2020-12-17 2021-04-13 郑州明泰交通新材料有限公司 Machining tool for lower cover plate of railway vehicle
CN115091414A (en) * 2022-08-08 2022-09-23 江苏格雷亚拓机械有限公司 Fixture positioning mechanism for machining automobile parts
CN116900425A (en) * 2023-07-06 2023-10-20 江苏中略模具科技有限公司 Pressing device for tapping machine processing

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JPS5322379U (en) * 1976-08-05 1978-02-24
JPH0493141A (en) * 1990-08-03 1992-03-25 Toshiba Ceramics Co Ltd Step block

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Publication number Priority date Publication date Assignee Title
JPS5322379U (en) * 1976-08-05 1978-02-24
JPH0493141A (en) * 1990-08-03 1992-03-25 Toshiba Ceramics Co Ltd Step block

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108637985A (en) * 2018-07-20 2018-10-12 贵州大学 Support device for different size L-type plank
CN109434497A (en) * 2018-10-26 2019-03-08 含山县玉龙米业有限公司 A kind of rice processing part processing table top and fixture
CN109434497B (en) * 2018-10-26 2021-01-26 马鞍山市新桥工业设计有限公司 Rice processing part is with processing mesa and anchor clamps
KR20200098322A (en) * 2019-02-12 2020-08-20 주식회사 바이오플라텍 Fixing device
KR102205292B1 (en) * 2020-07-20 2021-01-20 (주)신일정밀 The fixing device of positioning rotary for fixing turbo-components of aerospace
CN112643342A (en) * 2020-12-17 2021-04-13 郑州明泰交通新材料有限公司 Machining tool for lower cover plate of railway vehicle
CN112643342B (en) * 2020-12-17 2022-04-15 郑州明泰交通新材料有限公司 Machining tool for lower cover plate of railway vehicle
CN115091414A (en) * 2022-08-08 2022-09-23 江苏格雷亚拓机械有限公司 Fixture positioning mechanism for machining automobile parts
CN116900425A (en) * 2023-07-06 2023-10-20 江苏中略模具科技有限公司 Pressing device for tapping machine processing
CN116900425B (en) * 2023-07-06 2024-02-27 江苏中略模具科技有限公司 Pressing device for tapping machine processing

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