CN201089079Y - Stator disc pressing appliance - Google Patents

Stator disc pressing appliance Download PDF

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Publication number
CN201089079Y
CN201089079Y CNU200720122257XU CN200720122257U CN201089079Y CN 201089079 Y CN201089079 Y CN 201089079Y CN U200720122257X U CNU200720122257X U CN U200720122257XU CN 200720122257 U CN200720122257 U CN 200720122257U CN 201089079 Y CN201089079 Y CN 201089079Y
Authority
CN
China
Prior art keywords
quiet dish
pressure cylinder
cap
workbench
fixed
Prior art date
Application number
CNU200720122257XU
Other languages
Chinese (zh)
Inventor
庞桭华
Original Assignee
比亚迪股份有限公司
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 比亚迪股份有限公司 filed Critical 比亚迪股份有限公司
Priority to CNU200720122257XU priority Critical patent/CN201089079Y/en
Application granted granted Critical
Publication of CN201089079Y publication Critical patent/CN201089079Y/en

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Abstract

The utility model relates to a pressure stator disc fixture, which comprises a work top, a first pressure cylinder and an involute frock which is fixed on a piston rod of the first pressure cylinder and used for locating a stator disc, and an end cover pin stop which is used for locating an end cover is arranged on the superface of the work top, wherein, the fixture also comprises a second pressure cylinder which is fixed above the work top, and a pressing plate used for pressing the end cover which is located on the work top is fixed on a piston rod of the second pressure cylinder; the first pressure cylinder is fixed at the bottom of the work top, and the piston rod of the first pressure cylinder extends out of the superface of the work top; the involute frock can press the stator disc into the end cover which is located on the superface of the work top and pressed by the pressing plate by means of being driven by the first pressure cylinder. By adoption of the structure, the stator disc can be reliably located, and a bolt can be used for passing through an unthreaded hole of the end cover and being connected to a screwed hole of the stator disc by means of bolt joint after the stator disc is stably pressed into the end cover, and then the end cover and the stator disc are located, thereby the production efficiency is improved.

Description

Press quiet dish tool
Technical field
The utility model relates to a kind of auxiliary fixture that is used for the assemble compressible machine, especially relates to a kind of quiet dish tool of pressure that is used for the quiet dish of compressor is pressed into end cap.
Background technology
The integrated compressor of air-conditioning is the important part of automobile, because the particularity of working environment requires compressor that reasonable performance is arranged---and lower vibrations and noise.Therefore, require on the technology to guarantee the compressor assembly performance, the undesirable element of mechanical aspects is dropped to minimum point, it is a most important aspect that wherein quiet dish press-fits.
Quiet dish press-fits to refer to quiet dish is pressed in the uncovered end cap evenly with external force.As shown in Figure 1, end cap 5 has uncovered inner chamber 50, and the end of end cap 5 is provided with four unthreaded holes 51, and the uncovered portion of end cap 5 is provided with and is used to install the end cap locating hole 52 that end cap 5 makes location end cap 5; As Fig. 2 to Fig. 4, the middle part of quiet dish 6 is provided with the passage 60 that runs through, and the front of quiet dish 6 is provided with the flange 61 of involute shape, and this flange 61 is provided with two fabrication holes 62, and these two fabrication holes 62 are blind hole; The back side of quiet dish 6 be provided with end cap 5 on the corresponding screwed hole 63 in position of four unthreaded holes 51, this screwed hole 63 is a blind hole.The end of facing end cap 5 at the back side of quiet dish 6 is pressed in the inner chamber 50 of end cap 5, require quiet dish 6 and end cap 5 to be kept at an angle, the screwed hole 63 at quiet dish 6 back sides and the unthreaded hole 51 of end cap 5 are kept consistency, so that bolt passes on the screwed hole 63 that the unthreaded hole 51 of end cap 5 is screwed to quiet dish 6, with end cap 5 and quiet dish 6 location.At present, the method that quiet dish press-fits is: the uncovered of end cap made progress, utilize two unthreaded holes on the end cap end cap is positioned on the workbench, to be contained in the corresponding involute frock of flange of the involute shape of quiet dish on the piston rod of the pressure head of forcing press or pressure cylinder, quiet dish is positioned on this involute frock then, driving pressure machine or pressure cylinder are pressed into quiet dish in the end cap.There is following shortcoming in the method that this quiet dish press-fits: operate dangerously, because quiet dish is positioned at the bottom of involute frock, it is unreliable to locate, and quiet dish easily comes off in being pressed downward process of assembling; Efficient is low and since last bolt operate in press-fit after, also end cap to be taken off, just can carry out, therefore also need to carry out the operation of bolt on the one-time positioning.
The utility model content
In view of above-mentioned deficiency, main purpose of the present utility model is to provide quiet dish in a kind of reliable location and the high quiet dish tool of pressure of efficient.
The purpose of this utility model is achieved through the following technical solutions:
The quiet dish tool of a kind of pressure of the utility model comprises workbench, first pressure cylinder and is fixed on the involute frock that is used to locate quiet dish on this first pressure cylinder piston rod; This bench top is provided with the end cap alignment pin that is used to locate end cap; Wherein, it also comprises second pressure cylinder that is fixed on described workbench top, is fixed with on the piston rod of this second pressure cylinder to be used to compress the pressing plate that is positioned at the end cap on this workbench; Described first pressure cylinder is fixed on the bottom surface of described workbench, and its piston rod stretches out the end face of this workbench; Described involute frock can be pressed into quiet dish under this first pressure cylinder drives and be positioned on the bench top and in the end cap that is compressed by this pressing plate.
A kind of improvement as such scheme: described involute frock be provided with quiet dish on fabrication hole be used to locate the quiet dish alignment pin of quiet dish accordingly; Described bench top is provided with the tool locating pin that is used to locate the involute frock, and the position of this tool locating pin is corresponding with described end cap alignment pin, and the unthreaded hole of the end cap on making the screwed hole that is positioned at the quiet dish on the involute frock and being positioned at workbench is corresponding.
A kind of improvement as such scheme: be fixed with column on the end face of described workbench, the top of this column is fixed with the upper cross plate that is parallel to workbench, and described second pressure cylinder is fixed on this upper cross plate.
A kind of improvement as such scheme: described pressing plate is provided with guide post, offers the pilot hole that this guide post of guiding slides on the described workbench.
The utility model compared with prior art because first pressure cylinder is fixed on the bottom surface of workbench, its piston rod stretches out the end face of this workbench and is fixed with the involute frock, therefore when locating quiet dish, the involute shape flange of quiet dish is downward, can be positioned reliably, can not come off; In the workbench upper fixed second pressure cylinder is arranged, be fixed with on the piston rod of second pressure cylinder and be used to compress the pressing plate that is positioned at the end cap on the workbench, therefore, pressing plate is after compressing end cap under the driving of second pressure cylinder, the involute frock is pressed into end cap reposefully with quiet dish under the driving of first pressure cylinder, the piston rod of second pressure cylinder bounces back then, can be screwed on the screwed hole of quiet dish with the unthreaded hole that bolt passes end cap, with end cap and quiet dish location, and need not end cap is taken off, locate once more and just can go up the bolt operation, improved production efficiency.
Description of drawings
In order to be easy to explanation, the utility model is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the plan structure schematic diagram of end cap.
Fig. 2 is the perspective view of quiet dish.
Fig. 3 is the plan structure schematic diagram of quiet dish.
Fig. 4 is the structural representation of looking up of quiet dish.
Fig. 5 is that the utility model presses the master of quiet dish tool first embodiment to look the broken section structural representation.
Fig. 6 is the plan structure schematic diagram that the utility model is pressed the workbench of quiet dish tool first embodiment.
Fig. 7 is the plan structure schematic diagram that the utility model is pressed the involute frock of quiet dish tool first embodiment.
Fig. 8 is that the A-A of Fig. 7 is to the sectional structure schematic diagram.
Fig. 9 is that the utility model presses the master of the duty of quiet dish tool first embodiment to look the broken section structural representation.
Figure 10 is that the utility model presses the master of quiet dish tool second embodiment to look the broken section structural representation.
Figure 11 is the plan structure schematic diagram that the utility model is pressed the workbench of quiet dish tool second embodiment.
The specific embodiment
See also Fig. 5, the utility model is pressed first embodiment of quiet dish tool, comprises workbench 1, first pressure cylinder 2, involute frock 3, second pressure cylinder 4, pressing plate 8.
See also Fig. 1 to Fig. 6, the end face of workbench 1 is provided with end cap alignment pin 11, this end cap alignment pin 11 is corresponding with the end cap locating hole 52 on the end cap 5, when needs are positioned at end cap 5 on the workbench, end cap locating hole 52 is fastened on the end cap alignment pin 11, has limited the free degree that end cap 5 slides along workbench 1 end face.
First pressure cylinder 2 is fixed on the bottom surface of workbench 1, offer the through hole 10 that stretches out for first pressure cylinder 2 on the workbench 1, be fixed with involute frock 3 on the piston rod of first pressure cylinder 2, please consult Fig. 7 and Fig. 8 more together, offer on this involute frock 3 with quiet dish 6 on the groove 30 of flange 61 corresponding involute shapes of involute shape, the bottom of this groove 30 convexes with the fabrication hole 62 corresponding quiet dish alignment pins 31 on the flange 61 with this quiet dish 6, like this, flange 61 inlay cards of quiet dish 6 in this groove 30 in, this fabrication hole 62 is fastened on this quiet dish alignment pin 31, makes not these these involute frock 3 slips relatively of quiet dish 6.
In order to guarantee the screwed hole 63 accurate contrapositions on unthreaded hole 51 and the quiet dish 6 on the end cap 5, on the end face of workbench 1, be provided with the tool locating pin 12 that is used to locate involute frock 3, the position of this tool locating pin 12 is corresponding with end cap alignment pin 11, make the screwed hole 63 on the quiet dish 6 that is positioned on the involute frock 3 corresponding: correspondingly on involute frock 3, to offer locating slot 32 with the unthreaded hole 51 of end cap 5 on being positioned at workbench 1, piston rod contraction state at first pressure cylinder 2, this locating slot 32 is fastened on the tool locating pin 12, piston rod at first pressure cylinder 2 stretches out state, this locating slot 32 this tool locating pin 12 that slips away.
Be fixed with column 15 on the end face of workbench 1, the top of this column 15 is fixed with upper cross plate 16, the second pressure cylinders 4 that are parallel to workbench 1 and is fixed on this upper cross plate 16; Be fixed with pressing plate 8 on the piston rod of second pressure cylinder 4, this pressing plate 8 can compress the end cap 5 that is positioned on the workbench 1 under the driving of this second pressure cylinder 4.
Please consult Fig. 9 together, utilizing the utility model to carry out quiet dish, to press-fit the course of work as follows:
1. the piston rod of first pressure cylinder 2 shrinks, and the locating slot 32 of involute frock 3 is fastened on the tool locating pin 12;
2. with flange 61 inlay cards of quiet dish 6 in this groove 30, simultaneously, the fabrication hole 62 of quiet dish 6 is fastened on this quiet dish alignment pin 31, make quiet dish 6 not relatively this this involute frock 3 slide;
3. with end cap 5 uncovered downwards, end cap locating hole 52 is fastened on the end cap alignment pin 11;
4. start second pressure cylinder 4, drive pressing plate 8 and compress the end cap 5 that is positioned on the workbench 1;
5. start first pressure cylinder 2, drive involute frock 3, quiet dish 6 is pressed in the end cap 5;
6. the piston rod of first pressure cylinder 2 and second pressure cylinder 4 bounces back;
7. the bolt unthreaded hole 51 that passes end cap 5 is screwed on the screwed hole 63 of quiet dish 6, with end cap 5 and quiet dish 6 location;
8. take off the assembly of end cap 5 and quiet dish 6, complete operation.
See also Figure 10 and Figure 11, the utility model is pressed second embodiment of quiet dish tool, be with the difference of above-mentioned first embodiment: move up and down steadily in order to make this pressing plate 8, on this pressing plate 8, be provided with guide post 81, on workbench 1, offer the pilot hole 18 that this guide post 81 of guiding slides.

Claims (4)

1. press quiet dish tool for one kind, comprise workbench, first pressure cylinder and be fixed on the involute frock that is used to locate quiet dish on this first pressure cylinder piston rod; This bench top is provided with the end cap alignment pin that is used to locate end cap; It is characterized in that: it also comprises second pressure cylinder that is fixed on described workbench top, is fixed with on the piston rod of this second pressure cylinder to be used to compress the pressing plate that is positioned at the end cap on this workbench; Described first pressure cylinder is fixed on the bottom surface of described workbench, and its piston rod stretches out the end face of this workbench; Described involute frock can be pressed into quiet dish under this first pressure cylinder drives and be positioned on the bench top and in the end cap that is compressed by this pressing plate.
2. the quiet dish tool of pressure as claimed in claim 1 is characterized in that: described involute frock be provided with quiet dish on fabrication hole be used to locate the quiet dish alignment pin of quiet dish accordingly; Described bench top is provided with the tool locating pin that is used to locate the involute frock, and the position of this tool locating pin is corresponding with described end cap alignment pin, and the unthreaded hole of the end cap on making the screwed hole that is positioned at the quiet dish on the involute frock and being positioned at workbench is corresponding.
3. the quiet dish tool of pressure as claimed in claim 1 is characterized in that: be fixed with column on the end face of described workbench, the top of this column is fixed with the upper cross plate that is parallel to workbench, and described second pressure cylinder is fixed on this upper cross plate.
4. the quiet dish tool of pressure as claimed in claim 1, it is characterized in that: described pressing plate is provided with guide post, offers the pilot hole that this guide post of guiding slides on the described workbench.
CNU200720122257XU 2007-08-14 2007-08-14 Stator disc pressing appliance CN201089079Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200720122257XU CN201089079Y (en) 2007-08-14 2007-08-14 Stator disc pressing appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200720122257XU CN201089079Y (en) 2007-08-14 2007-08-14 Stator disc pressing appliance

Publications (1)

Publication Number Publication Date
CN201089079Y true CN201089079Y (en) 2008-07-23

Family

ID=39860838

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200720122257XU CN201089079Y (en) 2007-08-14 2007-08-14 Stator disc pressing appliance

Country Status (1)

Country Link
CN (1) CN201089079Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102672457A (en) * 2012-06-05 2012-09-19 震宇(芜湖)实业有限公司 Part assembling tool with misloading prevention function and process method for assembling parts by using assembling tool
CN102773685A (en) * 2012-07-23 2012-11-14 吴江市金澜机械制造有限公司 Adjusting pin assembling mechanism
CN102794635A (en) * 2012-09-13 2012-11-28 昆山市圣吉川工业自动化设备有限公司 Gantry supporting frame of MP3 product shell pressing equipment
CN102814640A (en) * 2012-09-13 2012-12-12 昆山市圣吉川工业自动化设备有限公司 Gantry bracket for MP3 product shell laminating equipment
CN103128526A (en) * 2011-12-01 2013-06-05 苏州工业园区高登威科技有限公司 Cosmetic cover body placing device
CN103252749A (en) * 2013-05-06 2013-08-21 吴江市董鑫塑料包装厂 Bicycle front fork hanging center press-in tool
CN103481223A (en) * 2013-10-10 2014-01-01 苏州工业职业技术学院 Locating disc for riveting pressing assembly machine
CN104128784A (en) * 2013-04-30 2014-11-05 汉达精密电子(昆山)有限公司 Automatic pressing device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103128526A (en) * 2011-12-01 2013-06-05 苏州工业园区高登威科技有限公司 Cosmetic cover body placing device
CN102672457A (en) * 2012-06-05 2012-09-19 震宇(芜湖)实业有限公司 Part assembling tool with misloading prevention function and process method for assembling parts by using assembling tool
CN102672457B (en) * 2012-06-05 2014-06-25 震宇(芜湖)实业有限公司 Part assembling tool with misloading prevention function and process method for assembling parts by using assembling tool
CN102773685B (en) * 2012-07-23 2015-07-15 吴江市金澜机械制造有限公司 Adjusting pin assembling mechanism
CN102773685A (en) * 2012-07-23 2012-11-14 吴江市金澜机械制造有限公司 Adjusting pin assembling mechanism
CN102794635A (en) * 2012-09-13 2012-11-28 昆山市圣吉川工业自动化设备有限公司 Gantry supporting frame of MP3 product shell pressing equipment
CN102814640A (en) * 2012-09-13 2012-12-12 昆山市圣吉川工业自动化设备有限公司 Gantry bracket for MP3 product shell laminating equipment
CN104128784A (en) * 2013-04-30 2014-11-05 汉达精密电子(昆山)有限公司 Automatic pressing device
CN103252749A (en) * 2013-05-06 2013-08-21 吴江市董鑫塑料包装厂 Bicycle front fork hanging center press-in tool
CN103481223A (en) * 2013-10-10 2014-01-01 苏州工业职业技术学院 Locating disc for riveting pressing assembly machine
CN103481223B (en) * 2013-10-10 2016-03-23 苏州工业职业技术学院 For the positioning disk of riveting assembly machine

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

Granted publication date: 20080723

CX01 Expiry of patent term