CN204817512U - Cold extrusion equipment of condenser aluminum hull - Google Patents

Cold extrusion equipment of condenser aluminum hull Download PDF

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Publication number
CN204817512U
CN204817512U CN201520454442.3U CN201520454442U CN204817512U CN 204817512 U CN204817512 U CN 204817512U CN 201520454442 U CN201520454442 U CN 201520454442U CN 204817512 U CN204817512 U CN 204817512U
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CN
China
Prior art keywords
cold extrusion
cold
die
pressure
support
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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 - Fee Related
Application number
CN201520454442.3U
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Chinese (zh)
Inventor
袁鲁芳
Original Assignee
袁鲁芳
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Priority to CN201520454442.3U priority Critical patent/CN204817512U/en
Application granted granted Critical
Publication of CN204817512U publication Critical patent/CN204817512U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a cold extrusion equipment of condenser aluminum hull belongs to condenser production and processing equipment technical field, and it contains support, processing platform, cold extrusion die, cold extrusion terrace die, pressure device, cold extrusion drive arrangement, locating lever, abutment sleeve, stock constant head tank, the processing platform sets up on the support, and the cold extrusion die sets up on the processing platform, just the upper surface of cold extrusion die be equipped with several stock constant head tank, the cold extrusion terrace die sets up directly over the cold extrusion die, the cold extrusion terrace die is connected with pressure device, pressure device and cold extrusion drive arrangement are connected, one side of cold extrusion die be equipped with the locating lever, the abutment sleeve of locating lever and cold extrusion terrace die one side mutually support. Its simple structure, convenient operation, machining efficiency is high, and the precision is also high, and artifical manual positioning can be avoided in the innovative design of stock constant head tank, has improved factor of safety.

Description

A kind of cold extrusion equipment of aluminium shell of capacitor
Technical field:
The utility model relates to capacitor manufacturing and processing equipment technical field, is specifically related to a kind of cold extrusion equipment of aluminium shell of capacitor.
Background technology:
Capacitor is made up of two electrodes and dielectric material therebetween.Dielectric material is a kind of dielectric, when being placed in the electric field between two pieces of parallel plate electrodes with the equivalent charges of different polarity, produce polarization charge due to polarization at dielectric surface, then make the corresponding increase of electric charge be strapped on pole plate, the potential difference maintained between pole plate is constant.Here it is, and capacitor has the reason of capacitive characteristics.The electricity Q stored in capacitor equals the product of capacitance C and interelectrode potential difference U.Capacitance is directly proportional to the permittivity ε of polar plate area and dielectric material, and dielectric material thickness (distance namely between pole plate) is inversely proportional to.
The shell of capacitor mostly is aluminum hull, can select cold-stamped mode man-hour adding, can one-step shaping.
Cold extrusion is placed on metal blank in cold extrusion die cavity exactly, at room temperature, applies pressure by punch fixing on forcing press to blank, makes metal blank produce the processing method of plastic deformation and obtained part.At present, China can to plumbous, tin, the metals such as aluminium, copper, zinc and alloy thereof, mild steel, medium carbon steel, tool steel, low-alloy steel and stainless steel carry out cold extrusion, even also can carry out the cold extrusion of certain deflection to bearing steel, high-carbon high-aluminium alloy tool steel, high-speed steel etc.In extrusion equipment, China has possessed the ability of Design and manufacture tonnage squeezing press at different levels.Except employing universal machine forcing press, hydraulic press, cold extrusion press, friction press and high speed high power applications is also successfully adopted to carry out cold extrusion production.
In prior art during cold extrusion processing aluminium shell of capacitor, singlely independently can only process, be difficult to contraposition, low precision, and when placing blank material, need manual adjustment, safety coefficient is low, and working (machining) efficiency is low.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of reasonable in design, easy to operate, working (machining) efficiency is high and the cold extrusion equipment of stay-in-grade aluminium shell of capacitor.
The cold extrusion equipment of a kind of aluminium shell of capacitor of the present utility model, it comprises support, processing platform, Cold Extruding Die, Cold Extrusion Punch, pressure apparatus, cold extrusion drive unit, backstay, abutment sleeve, stock locating slot; Processing platform is arranged on support, Cold Extruding Die is arranged on processing platform, and the upper surface of described Cold Extruding Die is provided with several stock locating slot, Cold Extrusion Punch is arranged on directly over Cold Extruding Die, Cold Extrusion Punch is connected with pressure apparatus, pressure apparatus is connected with cold extrusion drive unit, and the side of described Cold Extruding Die is provided with backstay, and the abutment sleeve of described backstay and Cold Extrusion Punch side cooperatively interacts.
As preferably, described support is trapezoid support, can improve processing stability.
As preferably, described Cold Extrusion Punch is provided with counter, for calculating the number of times pressed down, thus the processing capacity of counting yield.
During the utility model operation, first dry running, judge the precision between mould by backstay, abutment sleeve, then by pay-off, stock is delivered to stock locating slot, the location of stock locating slot is very accurate, without the need to manual adjustment, after stock is all in place, start cold extrusion drive unit, cold extrusion drive unit drives pressure apparatus to press down, Cold Extrusion Punch and Cold Extruding Die are cooperatively interacted, and cold extrusion machines.
The beneficial effects of the utility model: its structure is simple, and easy to operate, working (machining) efficiency is high, and precision is also high, the innovative design of stock locating slot, can avoid locating manually, improve safety coefficient.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Cold Extruding Die in the utility model;
In figure: support 1, processing platform 2, Cold Extruding Die 3, Cold Extrusion Punch 4, pressure apparatus 5, cold extrusion drive unit 6, backstay 7, abutment sleeve 8, stock locating slot 9, counter 10.
Detailed description of the invention:
As shown in Figure 1 to Figure 2, this detailed description of the invention by the following technical solutions: it comprises support 1, processing platform 2, Cold Extruding Die 3, Cold Extrusion Punch 4, pressure apparatus 5, cold extrusion drive unit 6, backstay 7, abutment sleeve 8, stock locating slot 9; Processing platform 2 is arranged on support 1, Cold Extruding Die 3 is arranged on processing platform 2, and the upper surface of described Cold Extruding Die 3 is provided with several stock locating slot 9, Cold Extrusion Punch 4 is arranged on directly over Cold Extruding Die 3, Cold Extrusion Punch 4 is connected with pressure apparatus 5, pressure apparatus 5 is connected with cold extrusion drive unit 6, and the side of described Cold Extruding Die 3 is provided with backstay 7, and described backstay 7 cooperatively interacts with the abutment sleeve 8 of Cold Extrusion Punch 4 side.
Wherein, described support 1 is trapezoid support, can improve processing stability.
Described Cold Extrusion Punch 4 is provided with counter 10, for calculating the number of times pressed down, thus the processing capacity of counting yield.
During the operation of this detailed description of the invention, first dry running, judge the precision between mould by backstay 7, abutment sleeve 8, then by pay-off, stock is delivered to stock locating slot 9, the location of stock locating slot 9 is very accurate, without the need to manual adjustment, after stock is all in place, start cold extrusion drive unit 6, cold extrusion drive unit 6 drives pressure apparatus 5 to press down, Cold Extrusion Punch 4 and Cold Extruding Die 3 are cooperatively interacted, and cold extrusion machines.
This detailed description of the invention structure is simple, and easy to operate, working (machining) efficiency is high, and precision is also high, the innovative design of stock locating slot, can avoid locating manually, improve safety coefficient.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. a cold extrusion equipment for aluminium shell of capacitor, is characterized in that it comprises support, processing platform, Cold Extruding Die, Cold Extrusion Punch, pressure apparatus, cold extrusion drive unit, backstay, abutment sleeve, stock locating slot; Processing platform is arranged on support, Cold Extruding Die is arranged on processing platform, and the upper surface of described Cold Extruding Die is provided with several stock locating slot, Cold Extrusion Punch is arranged on directly over Cold Extruding Die, Cold Extrusion Punch is connected with pressure apparatus, pressure apparatus is connected with cold extrusion drive unit, and the side of described Cold Extruding Die is provided with backstay, and the abutment sleeve of described backstay and Cold Extrusion Punch side cooperatively interacts.
2. the cold extrusion equipment of a kind of aluminium shell of capacitor according to claim 1, is characterized in that described support is trapezoid support.
3. the cold extrusion equipment of a kind of aluminium shell of capacitor according to claim 1, is characterized in that described Cold Extrusion Punch is provided with counter.
CN201520454442.3U 2015-06-23 2015-06-23 Cold extrusion equipment of condenser aluminum hull Expired - Fee Related CN204817512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520454442.3U CN204817512U (en) 2015-06-23 2015-06-23 Cold extrusion equipment of condenser aluminum hull

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520454442.3U CN204817512U (en) 2015-06-23 2015-06-23 Cold extrusion equipment of condenser aluminum hull

Publications (1)

Publication Number Publication Date
CN204817512U true CN204817512U (en) 2015-12-02

Family

ID=54675154

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520454442.3U Expired - Fee Related CN204817512U (en) 2015-06-23 2015-06-23 Cold extrusion equipment of condenser aluminum hull

Country Status (1)

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CN (1) CN204817512U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105414326A (en) * 2016-01-05 2016-03-23 沧州惠邦机电产品制造有限责任公司 Automatic production line for extruding nonferrous metal wire into cylindrical housing
CN110416856A (en) * 2019-06-19 2019-11-05 深圳市中聚能五金有限公司 With solid bar extrusion stretching at the method and its cold extrusion device of cable terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105414326A (en) * 2016-01-05 2016-03-23 沧州惠邦机电产品制造有限责任公司 Automatic production line for extruding nonferrous metal wire into cylindrical housing
CN110416856A (en) * 2019-06-19 2019-11-05 深圳市中聚能五金有限公司 With solid bar extrusion stretching at the method and its cold extrusion device of cable terminal

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151202

Termination date: 20160623

CF01 Termination of patent right due to non-payment of annual fee