CN202606603U - Compressing device for pipe hoop of rolling gas pipe - Google Patents
Compressing device for pipe hoop of rolling gas pipe Download PDFInfo
- Publication number
- CN202606603U CN202606603U CN 201220193477 CN201220193477U CN202606603U CN 202606603 U CN202606603 U CN 202606603U CN 201220193477 CN201220193477 CN 201220193477 CN 201220193477 U CN201220193477 U CN 201220193477U CN 202606603 U CN202606603 U CN 202606603U
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- CN
- China
- Prior art keywords
- intermediate plate
- pipe collar
- briquetting
- guide cylinder
- hold down
- 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 - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a compressing device for a pipe hoop of a rolling gas pipe. The compressing device comprises a base, a compressing component, a top plate, a booster component and a guiding component, wherein the booster component comprises a hydraulic cylinder and an intermediate plate; the bottom of the hydraulic cylinder is mounted on the base; the top of the hydraulic cylinder is connected with an intermediate plate; the compressing component comprises a pressing block and a cylindrical table; the cylindrical table is connected with the intermediate plate and the pressing block respectively; the pressing block is mounted with a pressing block return spring; the guiding component comprises a guiding bolt and a tapered guide cylinder; the guiding bolt penetrates the top plate and the intermediate plate and is fixed on the base; the tapered guide cylinder is fixed on the lower side of the top plate; the guiding bolt is mounted with a return spring; the pressing block is matched with the conical surface of the tapered guide cylinder; a spacing bolt penetrates the top plate and the intermediate plate; the lower end of the spacing bolt is fixed on the intermediate plate; and the length of the spacing bolt is smaller than the total height of the pressing block and the tapered guide cylinder. According to the utility model, the pressing force between a gas pipe and a gas source joint can be uniform, so as to be convenient and practical; and the pipe hoop pressed according to the utility model is attractive and reliable in air tightness.
Description
Technical field
The utility model relates to a kind of pipe collar hold down gag, relates in particular to roll tracheae pipe collar hold down gag.
Background technology
When cutting machine moves; The tracheae of cutting machine and gas source connector connecting place need be pressed in tracheae on the joint through pipe collar; Because pipe collar is metal material, and often hardness is higher, and exerting pressure by manpower is pressed in it on gas source connector and ensures that air-tightness obviously is impossible; This just need use special instrument and accomplish, yet still is not exclusively used in the instrument that the tracheae pipe collar compresses at present at home.The instrument that the producer of the cutting machine of great majority production now uses basically all is the hand-hydraulic pincers.
The operation principle of hand-hydraulic pincers is fairly simple, and it mainly is made up of caliper, jaw, hydraulic cylinder, handle etc., and it is to utilize the grip drive handle of hand and then the depression bar of down pressing oil cylinder; Make oil cylinder produce pressure; Promote the piston motion of dress, make movable jaw, make tracheae can be pressed in the effect on the gas source connector thereby reach the tight pipe collar of cramping to fixing jaw motion with jaw; After a pipe collar suppresses; Be installed on the release handwheel on the hydraulic cylinder through rotation, discharge the pressure in the oil cylinder, piston is with under the effect of back-moving spring and is separated with moving jaw and regular jaw.
The effect that hand-hydraulic clamp pressure pipe collar has reduced manpower no doubt makes things convenient for, but it does not aim at the design of cramping tracheae after all, and it is a kind of hand tools of making middle connection and end-blocking in power, illumination and the cable installation that is mainly used in.Gas circuit and circuit are different, and gas circuit has very high requirement, at first need ensure the hermetic seal of junction; Pipe collar shape with the hand-hydraulic pincers are suppressed out is as shown in Figure 3, can find out the upper and lower outstanding a lot of of pipe collar by figure, and this is owing to unbalance stress in the process of cramping causes; Has only the strong effect of left and right directions in the work; So pipe collar direction distortion up and down, make pipe collar to the pipe at place, upper and lower position well cramping on gas source connector, thereby can cause gas leak phenomenon; This also is the disadvantage of hand-hydraulic pincers compacting tracheae; In addition, it is to fix that the hydraulic pressure clamp also has the diameter of a shortcoming compacting pipe collar, and just a kind of pipe collar of specification will be joined a kind of hand-hydraulic pincers that are complementary with it.
The utility model content
What the problem that the utility model will solve provided a kind of easy to operate, reliable operation rolls tracheae pipe collar hold down gag, can ensure the good air-tightness at tracheae and gas source connector place.
The purpose of the utility model realizes through following technical scheme:
Roll tracheae pipe collar hold down gag; Comprise base 1, compacting part and top board 5, also comprise boosting parts, guiding parts and caging bolt 6, said boosting parts are made up of hydraulic jack 10 and intermediate plate 3; Said hydraulic jack 10 bottoms are installed on the base 1, and the top is connected with intermediate plate 3; Said compacting part is made up of many briquettings 7 and cylinder table 9, and said cylinder table 9 bottoms are connected with intermediate plate 3, and the top is connected with briquetting 7, on said briquetting 7 horizontal directions briquetting back-moving spring 13 is housed; Said guiding parts comprises guide blot 2 and taper guide cylinder 8; Said guide blot 2 runs through top board 5 and intermediate plate 3 from top to bottom successively; Be fixed at last on the base 1, the part of said guide blot 2 between said top board 5 and said intermediate plate 3 is equipped with back-moving spring 4, and said taper guide cylinder 8 is fixed on top board 5 downsides; Said briquetting 7 cooperates with said taper guide cylinder 8, and both mating surfaces are the conical surface; Said caging bolt 6 runs through top board 5 and intermediate plate 3 from top to bottom successively, and its lower end is fixed on the said intermediate plate 3, and the maximum length of said caging bolt 6 should be less than the height sum of the height and the said taper guide cylinder 8 of said briquetting 7.
Said briquetting is 6.
Said guide blot 2 quantity are four, lay respectively at the Si Jiaochu of said top board 5.
Said caging bolt 6 quantity are two.
Said pipe collar hold down gag is used for compressing of cutting machine tracheae pipe collar.
The beneficial effect that the utility model can be realized is:
1) thrust of tracheae and gas source connector is even, the phenomenon that can not leak air, and product qualified rate is very high;
2) can suppress the pipe collar of plurality of specifications diameter, convenient and practical;
3) the compacting pipe collar shape of coming out is attractive in appearance
4) make simply, cost is low, and is convenient for installation and maintenance.
Description of drawings
To combine accompanying drawing to come the utility model done below further describes.
Fig. 1 be the utility model roll tracheae pipe collar hold down gag longitudinal sectional drawing;
Fig. 2 be the utility model roll tracheae pipe collar hold down gag vertical view;
Fig. 3 is the pipe collar sketch map of hydraulic tongs compacting;
Fig. 4 is the pipe collar sketch map of the utility model device compacting;
Wherein, 1 base, 2 guide blots, 3 intermediate plates, 4 back-moving springs, 5 top boards, 6 caging bolts, 7 briquettings, 8 taper guide cylinders, 9 cylinder tables, 10 hydraulic jacks, 11 pressure release screws, 12 handles, 13 briquetting back-moving springs.
The specific embodiment
For the beneficial effect of more properly describing the utility model and being brought, will combine accompanying drawing that the utility model is done below and further describe, but the protection domain of the utility model is not limited to the content that the specific embodiment is explained.
In conjunction with Fig. 1; The tracheae pipe collar hold down gag that rolls of the utility model comprises base 1, compacting part and top board 5; Also comprise boosting parts, guiding parts and caging bolt 6, the boosting parts are made up of hydraulic jack 10 and intermediate plate 3, and hydraulic jack 10 bottoms are installed on the base 1; The top is connected with intermediate plate 3, and pressure release screw 11 and handle 12 are housed on the hydraulic jack 10; Compacting part is made up of 6 briquettings 7 and cylinder table 9, and cylinder table 9 bottoms are connected with intermediate plate 3, and the top is connected with briquetting 7; Guiding parts comprises four guide blots 2 and taper guide cylinder 8; Guide blot 2 runs through top board 5 and intermediate plate 3 from top to bottom successively; Be fixed at last on the base 1, the part of guide blot 2 between top board 5 and intermediate plate 3 is equipped with back-moving spring 4, and taper guide cylinder 8 is fixed on top board 5 downsides; Briquetting 7 cooperates with taper guide cylinder 8, and both mating surfaces are the conical surface; Caging bolt 6 runs through top board 5 and intermediate plate 3 from top to bottom successively, and its lower end is fixed on the intermediate plate 3, and the maximum length of caging bolt 6 should be less than the height sum of the height and the taper guide cylinder 8 of briquetting 7.Can find out in conjunction with Fig. 2, on briquetting 7 horizontal directions briquetting back-moving spring 13 is housed also
When needs compressed pipe collar, it is middle that pipe collar is placed on all briquettings 7, and traling pressure release screw 11 shakes handle 12 and sets up oil pressure; The piston that promotes in the hydraulic jack 10 moves upward, and then promotes intermediate plate 3, cylinder table 9 and briquetting 7 and move upward, and briquetting 7 is the conical surface with the mating surface of taper guide cylinder 8; Briquetting 7 constantly shrinks under the taper guide effect of taper guide cylinder 8 when moving upward; Thereby pipe collar is exerted pressure, finally make firm being pressed on the gas source connector of tracheae, after pipe collar suppresses; Be installed on the pressure release screw 11 on the hydraulic jack through rotation; Discharge the pressure in the oil cylinder, the piston that piston promotes in intermediate plate 3, the hydraulic jack 10 under the effect of back-moving spring 4 moves downward, and cylinder table 9 moves downward with briquetting 7 thereupon; Briquetting 7 also separates with taper guide cylinder 8 thereupon, and 6 briquettings 7 are returned to initial position under the effect of briquetting back-moving spring 13.The distance that intermediate plate 3, cylinder table 9 and briquetting 7 move downward is regulated by caging bolt 6, and distance confirms that principle is that briquetting 7 upper surfaces and taper guide cylinder 8 lower surfaces can not be thrown off, otherwise can cause briquetting to dissipate.
This utility model aims at the tracheae pipe collar and compresses design, is particularly useful for the compressing of tracheae pipe collar in cutting machine field.The shape of the pipe collar that it suppresses is as shown in Figure 4; Because 6 briquettings are exerted pressure to pipe collar simultaneously in the course of the work; So the thrust of tracheae and gas source connector also is evenly, the phenomenon that can not leak air, product qualified rate is very high; And can suppress the pipe collar of plurality of specifications diameter, convenient and practical.
Claims (5)
1. roll tracheae pipe collar hold down gag; Comprise base (1), compacting part and top board (5); It is characterized in that, also comprise boosting parts and guiding parts, said boosting parts are made up of hydraulic jack (10) and intermediate plate (3); Said hydraulic jack (10) bottom is installed on the said base (1), and the top is connected with said intermediate plate (3);
Said compacting part is made up of many briquettings (7) and cylinder table (9), and said cylinder table (9) bottom is connected with said intermediate plate (3), and the top contacts with said briquetting (7) bottom, on said briquetting (7) horizontal direction briquetting back-moving spring (13) is housed;
Said guiding parts comprises guide blot (2) and taper guide cylinder (8); Said guide blot (2) runs through top board (5) and intermediate plate (3) from top to bottom successively; End is fixed on the said base (1), and the part of said guide blot (2) between said top board (5) and said intermediate plate (3) is equipped with back-moving spring (4), and said taper guide cylinder (8) is fixed on said top board (5) downside; Said briquetting (7) cooperates with said taper guide cylinder (8), and both mating surfaces are the conical surface;
Caging bolt (6) runs through top board (5) and intermediate plate (3) from top to bottom successively, and its lower end is fixed on the said intermediate plate (3), and the maximum length of said caging bolt (6) should be less than the height sum of the height and the said taper guide cylinder (8) of said briquetting (7).
2. the tracheae pipe collar hold down gag that rolls according to claim 1 is characterized in that the quantity of said briquetting (7) is 6.
3. the tracheae pipe collar hold down gag that rolls according to claim 2 is characterized in that said guide blot (2) quantity is four, lays respectively at the Si Jiaochu of said top board (5).
4. the tracheae pipe collar hold down gag that rolls according to claim 3 is characterized in that said caging bolt (6) quantity is two.
5. the tracheae pipe collar hold down gag that rolls according to claim 4 is characterized in that said pipe collar hold down gag is used for compressing of cutting machine tracheae pipe collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193477 CN202606603U (en) | 2012-04-28 | 2012-04-28 | Compressing device for pipe hoop of rolling gas pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193477 CN202606603U (en) | 2012-04-28 | 2012-04-28 | Compressing device for pipe hoop of rolling gas pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606603U true CN202606603U (en) | 2012-12-19 |
Family
ID=47340335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193477 Expired - Fee Related CN202606603U (en) | 2012-04-28 | 2012-04-28 | Compressing device for pipe hoop of rolling gas pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202606603U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057632A (en) * | 2014-06-18 | 2014-09-24 | 淮南矿业(集团)有限责任公司 | Hydraulic processing device |
| CN106201806A (en) * | 2016-08-31 | 2016-12-07 | 中山市拓电电子科技有限公司 | A kind of hold down gag of CPU automatic clamping and placing module |
| CN106854983A (en) * | 2015-12-08 | 2017-06-16 | 中国石油天然气股份有限公司 | For the blanking plug of tubing coupling |
| CN106884843A (en) * | 2017-04-17 | 2017-06-23 | 江苏智拓机械有限公司 | A kind of assembling bolt |
| CN106917803A (en) * | 2017-04-17 | 2017-07-04 | 江苏智拓机械有限公司 | A kind of multiplex assembling bolt |
-
2012
- 2012-04-28 CN CN 201220193477 patent/CN202606603U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057632A (en) * | 2014-06-18 | 2014-09-24 | 淮南矿业(集团)有限责任公司 | Hydraulic processing device |
| CN104057632B (en) * | 2014-06-18 | 2016-03-02 | 淮南矿业(集团)有限责任公司 | Hydraulic pressure processing unit (plant) |
| CN106854983A (en) * | 2015-12-08 | 2017-06-16 | 中国石油天然气股份有限公司 | For the blanking plug of tubing coupling |
| CN106201806A (en) * | 2016-08-31 | 2016-12-07 | 中山市拓电电子科技有限公司 | A kind of hold down gag of CPU automatic clamping and placing module |
| CN106884843A (en) * | 2017-04-17 | 2017-06-23 | 江苏智拓机械有限公司 | A kind of assembling bolt |
| CN106917803A (en) * | 2017-04-17 | 2017-07-04 | 江苏智拓机械有限公司 | A kind of multiplex assembling bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130428 |