CN202422992U - Coil pressing machine downward pushing type device for transformer - Google Patents

Coil pressing machine downward pushing type device for transformer Download PDF

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Publication number
CN202422992U
CN202422992U CN2011205606946U CN201120560694U CN202422992U CN 202422992 U CN202422992 U CN 202422992U CN 2011205606946 U CN2011205606946 U CN 2011205606946U CN 201120560694 U CN201120560694 U CN 201120560694U CN 202422992 U CN202422992 U CN 202422992U
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CN
China
Prior art keywords
coil
pressing
oil cylinder
transformer
type
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.)
Expired - Lifetime
Application number
CN2011205606946U
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Chinese (zh)
Inventor
肖红
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.)
CHONGQING JIANGDONG MACHINE Co Ltd
Original Assignee
CHONGQING JIANGDONG MACHINE 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 CHONGQING JIANGDONG MACHINE Co Ltd filed Critical CHONGQING JIANGDONG MACHINE Co Ltd
Priority to CN2011205606946U priority Critical patent/CN202422992U/en
Application granted granted Critical
Publication of CN202422992U publication Critical patent/CN202422992U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a coil pressing machine downward pushing type device for a transformer. The existing device adopts an ordinary four-column type hydraulic machine, so that the existing device has the shortcomings of a large dimensional variance range of a coil workpiece, great stroke of an oil cylinder, which is above 2m generally, high manufacturing cost and low efficiency when the existing device is used for pressing a small workpiece; and if a pipeline of the oil cylinder has oil leakage, the scrappage of a coil is caused and huge loss is caused to a user. According to the device disclosed by the utility model, pressing and shaping of the coil can be implemented by the motion of two motion parts, namely an upper pressing beam and a hydraulic oil cylinder, when the device is used for pressing the same batch of products, the height position of the upper pressing beam is firstly adjusted, and the hydraulic oil cylinder is further used for upward pressing. The device disclosed by the utility model has the positive effects that as the stroke of the oil cylinder can be very short, the cost is greatly reduced; and the oil cylinder and the pipeline are arranged at the lower part, so that the situation of scrappage of the coil caused by oil leakage can be avoided from the design.

Description

A kind of transformer is with coil press machine lower top type device
Technical field
The utility model relates to a kind of plant equipment, relates in particular to a kind of transformer with coil press machine lower top type device.
Background technology
This equipment is the form with common four-column hydraulic press in the prior art, and the hydraulic oil cylinder driving slide block is suppressed from top to bottom, entablature and workbench relative fixed.Because coil workpiece size excursion is big, requires the stroke of oil cylinder very big, be generally more than 2 meters, this just exists manufacturing cost high, and efficient is low during the compacting small workpiece; If the cylinder pipe leakage of oil will cause coil to scrap, bring about great losses to the user.
Summary of the invention
The purpose of the utility model is to above-mentioned deficiency, provides a kind of compacting efficient high, and the transformer of good reliability is with the lower top type device of coil press machine:
Coil press machine constitutes main machine frame by the last compression beam of adjustable-height position through column connection support, and the underneath type hydraulic jack is installed in support central authorities, and is connected with movable table, and travelling car places on the movable table.
For better effect: four root posts, one end is fixed on four jiaos on the support, the other end with nut and last compression beam be linked together.
Four jiaos of nuts that the T type screw thread of acieral material is installed of the last compression beam of coil press machine, the top of four root posts is processed with T type screw thread, and nut and screw thread constitute kinematic pair.
Working face in last compression beam is provided with radially motorized adjustment device of briquetting.
The utility model is divided into two moving components with the compacting shaping of coil---go up the motion realization of compression beam and hydraulic jack; Coil press machine constitutes main machine frame by last compression beam, column, the support of adjustable-height position; The underneath type hydraulic jack is installed in support central authorities; And be connected with movable table, travelling car places on the movable table.Compacting is during with a collection of product, and the height and position of compression beam is gone up in adjustment earlier, suppresses from bottom to top with the hydraulic jack that is installed on the support again.
Four jiaos of nuts that the T type screw thread of acieral material is installed of the last compression beam of coil press machine, the top of four root posts is processed with T type screw thread, and nut and screw thread constitute kinematic pair, and compression beam can move up and down under the driving of actuating unit.
Working face in last compression beam is provided with radially motorized adjustment device of briquetting, the adjustment of briquetting when conveniently suppressing different product.
The good effect of the utility model is that the stroke of oil cylinder can be very short and small in equaling 500mm, significantly reduces cost; Oil cylinder and pipeline underlying have been stopped the situation that causes coil to scrap because of leakage of oil from design.
Description of drawings
Come further to illustrate below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the described device sketch map of the utility model.
Embodiment
Newly-designed lower top type coil press machine is by last compression beam 101, and briquetting is motorized adjustment device 201 radially, column 301, and travelling car 401, movable table 501, oil cylinder 601, support 701 is formed.
Four root posts, 301 1 ends are fixed on 701 4 jiaos on the support, the other end with the nut of the T type screw thread of acieral material and last compression beam 101 be linked together, make it to become a framework.Oil cylinder 601 is installed in support 701 central authorities, and is connected with movable table 501, and travelling car 401 places on the movable table 501.
During work; Last compression beam 101 drives lower edge column 301 at power set and moves up and down to the precalculated position; Travelling car 401 loads the coil workpiece and gets into press, and the piston rod of oil cylinder 601 promotes movable table 501, travelling car 401 moves up, and realizes the compacting shaping of coil.

Claims (4)

1. a transformer is with coil press machine lower top type device; It is characterized in that: coil press machine connects support (701) formation main machine frame by the last compression beam (101) of adjustable-height position through column (301); Underneath type hydraulic jack (601) is installed in support (701) central authorities; And be connected with movable table (501), travelling car (401) places on the movable table (501).
2. a kind of transformer as claimed in claim 1 is characterized in that with coil press machine lower top type device: four root posts (301) one ends are fixed on (701) four jiaos on the support, the other end with nut and last compression beam (101) be linked together.
3. a kind of transformer as claimed in claim 1 is with coil press machine lower top type device; It is characterized in that: (101) four jiaos of nuts that the T type screw thread of acieral material is installed of the last compression beam of coil press machine; The top of four root posts (301) is processed with T type screw thread, and nut and screw thread constitute kinematic pair.
4. a kind of transformer as claimed in claim 1 is characterized in that with coil press machine lower top type device: the working face in last compression beam (101) is provided with radially motorized adjustment device (201) of briquetting.
CN2011205606946U 2011-12-29 2011-12-29 Coil pressing machine downward pushing type device for transformer Expired - Lifetime CN202422992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205606946U CN202422992U (en) 2011-12-29 2011-12-29 Coil pressing machine downward pushing type device for transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205606946U CN202422992U (en) 2011-12-29 2011-12-29 Coil pressing machine downward pushing type device for transformer

Publications (1)

Publication Number Publication Date
CN202422992U true CN202422992U (en) 2012-09-05

Family

ID=46747728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205606946U Expired - Lifetime CN202422992U (en) 2011-12-29 2011-12-29 Coil pressing machine downward pushing type device for transformer

Country Status (1)

Country Link
CN (1) CN202422992U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103057144A (en) * 2012-12-31 2013-04-24 福建海源自动化机械股份有限公司 Large-tonnage hydraulic press with rapid stroke
CN103117164A (en) * 2013-01-29 2013-05-22 合肥海德数控液压设备有限公司 Digital wide-range ultra-high precision coil shaper
CN103187171A (en) * 2013-03-21 2013-07-03 国家电网公司 Pressure reshaping trolley for amorphous transformer coils
CN103187169A (en) * 2011-12-29 2013-07-03 重庆江东机械有限责任公司 Lower jacking device for coil press machine of transformer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103187169A (en) * 2011-12-29 2013-07-03 重庆江东机械有限责任公司 Lower jacking device for coil press machine of transformer
CN103057144A (en) * 2012-12-31 2013-04-24 福建海源自动化机械股份有限公司 Large-tonnage hydraulic press with rapid stroke
CN103057144B (en) * 2012-12-31 2016-12-28 福建海源自动化机械股份有限公司 There is the great tonnage hydraulic machine of fast travel
CN103117164A (en) * 2013-01-29 2013-05-22 合肥海德数控液压设备有限公司 Digital wide-range ultra-high precision coil shaper
CN103117164B (en) * 2013-01-29 2016-05-04 合肥海德数控液压设备有限公司 The digital coil shaper of superhigh precision on a large scale
CN103187171A (en) * 2013-03-21 2013-07-03 国家电网公司 Pressure reshaping trolley for amorphous transformer coils

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C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20120905

CX01 Expiry of patent term