CN101913089B - Painting mold fixture capable of facilitating centering - Google Patents

Painting mold fixture capable of facilitating centering Download PDF

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Publication number
CN101913089B
CN101913089B CN2010102207662A CN201010220766A CN101913089B CN 101913089 B CN101913089 B CN 101913089B CN 2010102207662 A CN2010102207662 A CN 2010102207662A CN 201010220766 A CN201010220766 A CN 201010220766A CN 101913089 B CN101913089 B CN 101913089B
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CN
China
Prior art keywords
fixture
mold cavity
anchor clamps
mold
clamp
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Application number
CN2010102207662A
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Chinese (zh)
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CN101913089A (en
Inventor
王世根
杨小林
徐基珉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Juxin Zhizao Technology Co.,Ltd.
Original Assignee
TONGLING JINGYUAN WIRE DIE CO Ltd
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Priority to CN2010102207662A priority Critical patent/CN101913089B/en
Publication of CN101913089A publication Critical patent/CN101913089A/en
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Publication of CN101913089B publication Critical patent/CN101913089B/en
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Abstract

The invention relates to a painting mold fixture capable of facilitating centering. The painting mold fixture comprises an upper fixture and a lower fixture which are in threaded connection, wherein the lower part of the upper fixture and the upper part of the lower fixture are respectively provided with a mold cavity and a through hole which is communicated with the mold cavity and used for processing operation, the diameter of the mold cavity of the upper fixture is matched with a painting mold, the depth of the mold cavity of the upper fixture is less than the height of the painting mold, the mold cavity of the lower fixture is a tapered cavity with a big-end-up opening, and the diameters at the upper opening and the lower opening of the mold cavity are respectively more than and less than the diameter of the painting mold. By using the upper fixture and the lower fixture to clamp a mold core to be processed, the invention realizes that the mold core can be automatically adjusted and centered in the clamping process of the fixture, facilitates the clamping and the opening of the fixture and has the advantages of simple structure and easy processing.

Description

But the painting mold fixture of facilitating centering
Technical field
The present invention relates to a kind of anchor clamps that are used for clamping japanning mould core, but a kind of painting mold fixture of facilitating centering specifically.
Background technology
At present, the japanning mould has been widely used in the manufacture process that the enamel-covered wire enamelled coating applies, and is less because of japanning mould core excircle dimension, when the processing endoporus, is difficult for processed equipment clamping.Common way is to adopt to process the major diameter core rod to make things convenient for the process equipment clamping, treat to re-use after endoporus machines equipment such as lathe with external cutting to the diameter that needs.This processing method is unfavorable for large batch of production and processing, has increased the production cost of enterprise simultaneously.
Summary of the invention
The objective of the invention is to be directed against the weak point that exists in the prior art, but a kind of painting mold fixture of facilitating centering is provided, carry out endoporus processing, improve the production efficiency of japanning mould to make things convenient for core rod.
For realizing above-mentioned purpose; The present invention has adopted following technical scheme: it is made up of the upper and lower anchor clamps through thread connection; The through hole that is used to process that last anchor clamps below and lower clamp top have mold cavity and communicate with mold cavity; Mold cavity diameter on the last anchor clamps cooperates with the japanning mould core; The mold cavity degree of depth on the last anchor clamps is less than the height of japanning mould core, and the mold cavity on the lower clamp is the up big and down small conical cavity of opening, mold cavity upper and lower opening place diameter respectively greater than, less than japanning mould core diameter.During use, core rod to be processed is put into the mold cavity of anchor clamps, lower clamp is connected with last anchor clamps through threaded engagement again, owing to the mold cavity of lower clamp is tapered, core rod to be processed can be regulated the center automatically.
For simplified structure, make things convenient for anchor clamps processing, there is the connection holes that cooperates with last anchor clamps outer wall the mold cavity upper end of lower clamp, and the connection holes inwall is provided with internal thread, and last anchor clamps are provided with the external screw thread of the screw-internal thread fit on the connection holes inwall with lower clamp.Last anchor clamps lower end screws in the lower clamp, and the volume of anchor clamps is little, is prone to processing.
Open for ease, the below of last anchor clamps top and lower clamp has the open hole of symmetry.Can assemble easily and open with the special opening instrument.
Can be known that by technique scheme the present invention adopts upper and lower clamp mode with core rod clamping to be processed, core rod can be regulated the center automatically in the anchor clamps clamping process, and gripping and opening are all convenient, and simple in structure, are prone to processing.
Description of drawings
Fig. 1 is the structural representation of anchor clamps in the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of lower clamp of the present invention;
Fig. 4 is the vertical view of Fig. 2;
Fig. 5 is upper and lower anchor clamps assembling sketch map;
Fig. 6 is a special spanner structural representation of the present invention;
Fig. 7 is the left view of Fig. 6.
The specific embodiment
As depicted in figs. 1 and 2; Last anchor clamps 1 below has mold cavity 11; Mold cavity 11 diameters cooperate with japanning mould core 3; Mold cavity 11 degree of depth are less than the height of japanning mould core 3, and the top has through hole that is used to process 13 that communicates with mold cavity 11 and the symmetrically arranged open hole 12 that is used for opening, and last anchor clamps 1 outer wall below is provided with external screw thread.
Like Fig. 3 and shown in Figure 4; Lower clamp 2 tops have the connection holes 22 that cooperates with last anchor clamps 1 outer wall below; The connection holes inwall is provided with the internal thread that cooperates with the external screw thread of last anchor clamps 1 outer wall below; Connection holes 22 belows are provided with taper die chamber 23, mold cavity 23 upper and lower opening place diameters respectively greater than, less than japanning mould core 3 diameters, lower clamp 2 belows have through hole that is used to process 24 that communicates with mold cavity 23 and the symmetrically arranged open hole 21 that is used for opening.
As shown in Figure 5; When upper and lower anchor clamps 1,2 pass through thread connection; Japanning mould core 3 bottoms that are positioned at the mold cavity 11 of anchor clamps 1 contact with the taper seat in the taper die chamber 23 of lower clamp 2; Make japanning mould core 3 be in the symmetrical centre position of lower clamp all the time, thereby can regulate the center automatically.
Special spanner structure such as Fig. 6 and shown in Figure 7; Form by handle 4 and spanner 5; Have on the spanner 5 with last anchor clamps 1, lower clamp 2 on the corresponding convexity 6 of open hole 12,21; Use two spanners to insert in the open hole 12,21 of upper and lower anchor clamps protruding 6 respectively, promptly rotatable handgrip carries out breakdown action.

Claims (3)

1. but the painting mold fixture of facilitating centering; It is characterized in that: it is made up of the upper and lower anchor clamps (1,2) through thread connection; The through hole that is used to process (13,24) that last anchor clamps (1) below and lower clamp (2) top have mold cavity (11,23) and communicate with mold cavity (11,23); Mold cavity (11) diameter on the last anchor clamps (1) cooperates with japanning mould core (3); Mold cavity (11) degree of depth on the last anchor clamps (1) is less than the height of japanning mould core (3), and the mold cavity (23) on the lower clamp (2) be the up big and down small conical cavity of opening, mold cavity (23) the upper and lower opening place diameter on the lower clamp (2) respectively greater than, less than mould core (3) diameter of painting.
2. but the painting mold fixture of facilitating centering according to claim 1; It is characterized in that: there is the connection holes (22) that cooperates with last anchor clamps (1) outer wall mold cavity (23) upper end of lower clamp (2); Connection holes (22) inwall is provided with internal thread, and last anchor clamps (1) are provided with the external screw thread of the screw-internal thread fit on connection holes (22) inwall with lower clamp (2).
3. but the painting mold fixture of facilitating centering according to claim 1 and 2 is characterized in that: the below of going up anchor clamps (1) top and lower clamp (2) has symmetrical open hole (12,21).
CN2010102207662A 2010-07-07 2010-07-07 Painting mold fixture capable of facilitating centering Active CN101913089B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102207662A CN101913089B (en) 2010-07-07 2010-07-07 Painting mold fixture capable of facilitating centering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102207662A CN101913089B (en) 2010-07-07 2010-07-07 Painting mold fixture capable of facilitating centering

Publications (2)

Publication Number Publication Date
CN101913089A CN101913089A (en) 2010-12-15
CN101913089B true CN101913089B (en) 2012-05-30

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CN2010102207662A Active CN101913089B (en) 2010-07-07 2010-07-07 Painting mold fixture capable of facilitating centering

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CN (1) CN101913089B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699723B (en) * 2012-01-17 2014-05-28 苏州新锐工程工具有限公司 Centering fixture for round hole of pressed soft blank of hard alloy ring for milling machine
CN109273174B (en) * 2018-08-25 2020-01-17 天津精达里亚特种漆包线有限公司 Self-center enameled mold for electromagnetic wire
CN112643360B (en) * 2020-12-14 2022-03-29 安徽聚芯智造科技股份有限公司 High-universality movable tool convenient for clamping painting mold core

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2362644Y (en) * 1999-03-19 2000-02-09 周衍鲁 Spiral type champing tool
US20060277751A1 (en) * 2005-05-09 2006-12-14 The Boeing Company Rotating internal support apparatus and method for large hollow structures
JP4518059B2 (en) * 2006-10-06 2010-08-04 トヨタ自動車株式会社 Cylinder block processing jig and processing method
CN101758404A (en) * 2008-12-08 2010-06-30 吴江市天龙机械有限公司 Vertical-type heavy boring self-centering fixture by upper and lower cones
CN201702599U (en) * 2010-07-07 2011-01-12 铜陵精远线模有限责任公司 Painting mold fixture convenient for centering

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Publication number Publication date
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Address after: 244000 Tongling economic and Technological Development Zone, Tongling, Anhui

Patentee after: Anhui Juxin Zhizao Technology Co.,Ltd.

Address before: 244061 no.988, north section of Huangshan Avenue, Tongling Economic and Technological Development Zone, Anhui Province

Patentee before: TONGLING JINGYUAN WIRE DIE Co.,Ltd.