CN207971709U - A kind of quick change clamping press plate mechanism - Google Patents

A kind of quick change clamping press plate mechanism Download PDF

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Publication number
CN207971709U
CN207971709U CN201820267155.5U CN201820267155U CN207971709U CN 207971709 U CN207971709 U CN 207971709U CN 201820267155 U CN201820267155 U CN 201820267155U CN 207971709 U CN207971709 U CN 207971709U
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CN
China
Prior art keywords
quick change
screw rod
pressing plate
spacer pin
nut
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201820267155.5U
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Chinese (zh)
Inventor
褚依辉
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.)
Shenyang fuchuang precision equipment Co.,Ltd.
Original Assignee
Shenyang Fortune Precision Equipment Co Ltd
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 Shenyang Fortune Precision Equipment Co Ltd filed Critical Shenyang Fortune Precision Equipment Co Ltd
Priority to CN201820267155.5U priority Critical patent/CN207971709U/en
Application granted granted Critical
Publication of CN207971709U publication Critical patent/CN207971709U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model hold-down mechanism is a kind of quick change clamping press plate mechanism, including fast resleeve, quick change screw rod, pressing plate, auxiliary support bar, nut, spacer pin, spring;Fast resleeve is cylindrical, and middle part is equipped with ellipse hole, and bottom is equipped with and is arranged with two convex gears of sector;Quick change screw rod lower part is equipped with oval holding block, and middle part is equipped with spacer pin, and top is equipped with external screw thread;Pressing plate is equipped with circular hole, is socketed on quick change screw rod, pressing plate bottom passes through spring and spacer pin apical grafting;Pressing plate top is fixed by being screwed on quick change screw rod top nut.It realizes quick-clamping and dismounting in fixture, largely shortens the technique leading time generated when fixture clamping in part batch production because replacing hold-down mechanism.

Description

A kind of quick change clamping press plate mechanism
Technical field
The invention belongs to machinery manufacturing industry technical fields to be suitable for IC more particularly to a kind of quick change clamping press plate mechanism Equip quick-clamping.
Background technology
With the continuous development of mechanical processing manufacturing technology, the performance of all kinds of lathes is also constantly being promoted, and is filled to technique Standby demand but simplicity, generalization and high efficiency increasingly.Presser type hold-down mechanism is machining process equipment positioning pressure The most commonly used one of method, is widely used general in tight mode.The hold-down mechanism packaging efficiency now generally used is low, dismounting It is dumb, processing efficiency is seriously affected in batch production, novel quick change presser type hold-down mechanism can greatly improve mechanical processing work The equipment efficiency of skill equipment, can be from solving the problems, such as this at all.
Invention content
The purpose of this utility model is to provide a kind of quick change clamping press plate mechanism, and processing is simple, and packaging efficiency is high, practicability By force, compression mode is stablized, and can be applied in being machined multi-process.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of quick change clamping press plate mechanism, including fast resleeve, quick change screw rod, pressing plate, auxiliary support bar, nut, limit Pin, spring;Fast resleeve is cylindrical, and middle part is equipped with ellipse hole, and bottom is equipped with and is arranged with two convex gears of sector;Quick change spiral shell Bar lower part is equipped with oval holding block, and middle part is equipped with spacer pin, and top is equipped with external screw thread;Pressing plate is equipped with circular hole, is socketed in fast It changes on screw rod, pressing plate bottom passes through spring and spacer pin apical grafting;Pressing plate top is fixed by being screwed on quick change screw rod top nut;Pressing plate On also set and be screwed with auxiliary support bar.
Quick change screw rod top end is square cylinder.
The beneficial effects of the invention are as follows:
1. the assembling of utility model quick change presser type hold-down mechanism is simple, auxiliary support bar and pressing plate are threadedly coupled, pressed Plate is connect with screw rod with nut, is formed integral structure, is rotated by 90 ° after screw head is penetrated fast resleeve, makes screw head side Plane is bonded with fast resleeve limited block, keeps lock-out state, by nut check above pressing plate, realize hold-down mechanism quick group Dress.
2. the dismounting of utility model quick change presser type hold-down mechanism is simple, screw rod will be rotated 90 after nut loosening above pressing plate Degree makes screw head plane limit plane keeping parallelism with fast resleeve, you can takes out pressing plate overall structure together, improves pressure The disassembly efficiency of locking structure.
3. the utility model can meet slewing parts internal-and external diameter and many types of surface parts process the compression of different end faces, realize The rapid translating in different positioning compression faces improves technological preparation efficiency.
4. the utility model processing is simple, a whole set of quick change presser type hold-down mechanism is without processing difficulties, conventional equipment Milling Machining It can be completed.The cost of material is low, can use common No. 45 steel material, highly practical, multiplexing kind and multi-process in can be used for being machined, Without limitation use condition.
Description of the drawings
Fig. 1 is utility model structural schematic diagram.
Fig. 2 is one of fast resleeve schematic diagram of utility model.
Fig. 3 is the two of the fast resleeve schematic diagram of utility model.
Fig. 4 is utility model quick change screw rod schematic diagram.
Fig. 5 is that utility model installs shape body schematic diagram.
Fig. 6 is specifically used case sectional view.
Specific implementation mode
The utility model is described in detail in conjunction with attached drawing 1-6 and reference numeral.
A kind of quick change clamping press plate mechanism, including fast resleeve 1, quick change screw rod 2, pressing plate 3, auxiliary support bar 4, nut 5, Spacer pin 6, spring 7;
Fast resleeve 1 is cylindrical, and middle part is equipped with ellipse hole, and bottom is equipped with and is arranged with two convex gears of sector;
2 lower part of quick change screw rod is equipped with oval holding block, and middle part is equipped with spacer pin 6, and top is equipped with external screw thread;
Pressing plate 3 is equipped with circular hole, is socketed on quick change screw rod 2,3 bottom of pressing plate passes through spring and 6 apical grafting of spacer pin;Pressing plate 3 tops are fixed by being screwed on 2 top nut 5 of quick change screw rod;
It is also set on pressing plate 3 and is screwed with auxiliary support bar 4.
2 top end of quick change screw rod is square cylinder.
Often occur the more planes of single process in mechanical processing, machined surface cannot be used to compress simultaneously, to produce Raw to need to be replaced frequently hold-down mechanism, a seal face needs multiple pressing plates to compress again, therefore the packaging efficiency of hold-down mechanism is direct Influence the processing efficiency of product.
Bushing is mounted in mating fixture base, is locked with M5*8 holding screws, anti-rotation.
It again by Anchor plate kit, is inserted into bushing along elliptical slot, then 90 degree of rotations, you can locking.
It only needs that with the square cylinder above spanner counterclockwise loose screw rod, Anchor plate kit is integrally laid down when relief panel.

Claims (3)

1. a kind of quick change clamping press plate mechanism, it is characterised in that:
Including fast resleeve, quick change screw rod, pressing plate, auxiliary support bar, nut, spacer pin, spring;
Fast resleeve is cylindrical, and middle part is equipped with ellipse hole, and bottom is equipped with and is arranged with two convex gears of sector;
Quick change screw rod lower part is equipped with oval holding block, and middle part is equipped with spacer pin, and top is equipped with external screw thread;
Pressing plate is equipped with circular hole, is socketed on quick change screw rod, pressing plate bottom passes through spring and spacer pin apical grafting;Pressing plate top is by spiral shell It closes and is fixed in quick change screw rod top nut.
2. a kind of quick change clamping press plate mechanism according to claim 1, it is characterised in that:
It is also set on pressing plate and is screwed with auxiliary support bar.
3. a kind of quick change clamping press plate mechanism according to claim 1, it is characterised in that:
Quick change screw rod top end is square cylinder.
CN201820267155.5U 2018-02-24 2018-02-24 A kind of quick change clamping press plate mechanism Active CN207971709U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820267155.5U CN207971709U (en) 2018-02-24 2018-02-24 A kind of quick change clamping press plate mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820267155.5U CN207971709U (en) 2018-02-24 2018-02-24 A kind of quick change clamping press plate mechanism

Publications (1)

Publication Number Publication Date
CN207971709U true CN207971709U (en) 2018-10-16

Family

ID=63767885

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820267155.5U Active CN207971709U (en) 2018-02-24 2018-02-24 A kind of quick change clamping press plate mechanism

Country Status (1)

Country Link
CN (1) CN207971709U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP03 "change of name, title or address"

Address after: No.18a-1, Feiyun Road, Hunnan District, Shenyang City, Liaoning Province

Patentee after: Shenyang fuchuang precision equipment Co.,Ltd.

Address before: 110168 no.18a-1, Feiyun Road, Hunnan District, Shenyang City, Liaoning Province

Patentee before: Shenyang Fortune Precision Equipment Co.,Ltd.

CP03 "change of name, title or address"