CN104175099A - Method for removing rubber caps by cap removal device after spraying of silencer and liquid storage device - Google Patents
Method for removing rubber caps by cap removal device after spraying of silencer and liquid storage device Download PDFInfo
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- CN104175099A CN104175099A CN201410364427.XA CN201410364427A CN104175099A CN 104175099 A CN104175099 A CN 104175099A CN 201410364427 A CN201410364427 A CN 201410364427A CN 104175099 A CN104175099 A CN 104175099A
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- fixed head
- reservoir
- muffler
- hydraulic means
- pulled out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Spraying Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a method for removing rubber caps by a cap removal device after spraying of a silencer and a liquid storage device, and belongs to the technical field of silencer and liquid storage device processing. The method comprise steps as follows: (1), removal equipment is prepared and comprises a base, movable baffles, first fixing plates, second fixing plates, guide rods, a hydraulic device, a hydraulic rod, arc rods, clamp heads, first hinges and second hinges; (2), two ends, provided with the rubber caps, of the silencer or the liquid storage device after spraying are clamped in arc-shaped grooves of the two first fixing plates respectively; (3), the hydraulic device is started; and (4), the hydraulic device is continuously retracted, the hydraulic rod continuously moves with retraction of the hydraulic device, and the rubber caps are removed from two ends of the silencer or the liquid storage device. According to the method, the rubber caps are removed from two ends of the silencer or the liquid storage device, and the method has the advantages of high efficiency, time saving, labor saving, simplicity in operation, reasonable design and easiness in implementation.
Description
Present patent application is the Chinese Patent Application No. of November 30 2012 applying date application: the dividing an application of 201210502686.5 patents.
Technical field
The invention belongs to muffler, reservoir processing technique field, more particularly, relate to a kind of utilization and pull out the method that cap device is pulled out muffler, the rear rubber cap of reservoir spraying.
Background technology
Reservoir is the vitals of compressor, plays the effect of storage, gas-liquid separation, filtration, noise reduction and cold-producing medium buffering.It is comprised of parts such as cylindrical shell, air inlet pipe, escape pipe, filter screens, and its operation principle is as follows: reservoir is assemblied in A/C evaporator and compressor suction duct position, is to prevent that liquid refrigerant from flowing into compressor and producing the guard block of liquid hammer.In air-conditioning system running, cannot guarantee that cold-producing medium can all vaporize completely, the cold-producing medium that namely has an operative liquid from evaporimeter cold-producing medium out enters in reservoir, owing to there is no the liquid refrigerant of vaporization because itself is than gas weight, at the bottom of can directly dropping on reservoir cylinder, the cold-producing medium of vaporization is entered in compressor by the outlet of reservoir, thereby has prevented that compressor inhalant liquid cryogen from causing liquid hammer.Reservoir parts, in service firing, for avoiding the impurity in pipeline directly to enter in compressor, so one filter screen is installed in reservoir air inlet pipe to meeting between escape pipe, prevent that impurity from entering compressor.
Resistant noise-reducing device, is that pipe and the chamber by abrupt interface combines, and is equivalent to an acoustic filter, and the air quality in pipe is equivalent to inductance and the resistance in electricity, is called acoustic mass and acoustic resistance.Volume of air in cell is equivalent to the electric capacity in electricity, is called acoustic compliance.Sound wave carrys out back reflective in cell, plays the effect of noise reduction.Choose suitable pipe and chamber and combine, just can filter the noise of some frequency content, thereby reach the object of noise elimination.Resistant noise-reducing device is applicable in elimination, low-frequency noise.
Structure and the reservoir of existing muffler are similar, generally also an air inlet pipe, an expansion tube (or being called cylindrical shell) and an escape pipe, consist of.Air inlet pipe, expansion tube and the escape pipe of general muffler and reservoir all adopt copper product to make, and because the price comparison of copper is high, a lot of production units all adopts iron material to make expansion tube now.But after employing iron material; the outer surface of each muffler or reservoir will carry out electrostatic spraying; avoid being corroded; but the two ends of muffler, reservoir can not spray; the two ends that are air inlet pipe and escape pipe can not spray; and to protect inside not enter Phosphating Solution and powder, so general muffler and reservoir are before spraying, all can load onto rubber cap at the two ends of air inlet pipe and escape pipe.After complete powder to be painted, need the rubber cap that double headed roller is dusted to pull out.China Patent No. for example: 200820085919.5, open day: on 04 22nd, 2009, the patent document that a name is called air conditioner silencer is disclosed, this air conditioner silencer, comprises cylindrical shell, air inlet pipe and tracheae, cylindrical shell adopts aluminum or iron material to make.This patent specification is mentioned and is adopted aluminum or cylindrical shell made of iron and air inlet pipe made of copper to weld together, and cylindrical shell is carried out to electrophoresis or electroplating processes, adopt in this way in the epoch of current copper valency Gao Qi, guaranteeing, under muffler quality and function prerequisite, greatly to reduce product cost.Prior art all needs workman to pull out with pliers is manual to pulling out of rubber cap, and efficiency is low, and cost is high; And when pulling out rubber cap, pliers easily scratches the sprayed coating on muffler and reservoir surface, cause product needed again to spray or product may directly be scrapped, cause the percent defective of product to increase, production cost is higher, and workman pulls out with pliers is manual, pliers easily crushes workman's hand, dangerous.Through retrieval, do not retrieve relevant patent and document.
Summary of the invention
The problem that 1, will solve
After muffler, reservoir being sprayed for prior art, pulling out of rubber cap all needs workman to pull out with pliers is manual, efficiency is low, the problem that cost is high, the invention provides a kind of utilization and pull out the method that cap device is pulled out muffler, the rear rubber cap of reservoir spraying, it can complete the work of pulling out of rubber cap fast, and safety, efficient, cost is low.
2, technical scheme
In order to address the above problem, the technical solution adopted in the present invention is as follows:
The method that cap device is pulled out muffler, the rear rubber cap of reservoir spraying is pulled out in utilization, the steps include:
(1) prepare plucking apparatus, described plucking apparatus comprises base, moving stop, the first fixed head, the second fixed head, guide rod, hydraulic means, hydraulic stem, bow, dop, the first hinge and the second hinge, the first described fixed head and the second fixed head have two, be fixed on base, from left end to right-hand member, be followed successively by order the second fixed head, the first fixed head, the first fixed head and the second fixed head; On the first described fixed head, there is arc groove; Described moving stop, hydraulic means, hydraulic stem, two bows, two dops, the first hinge and two the second hinges form a set of draw-off gear; Described draw-off gear has two covers; Described moving stop is located between the second fixed head and the first fixed head; Described guide rod has four; There is through hole at the two ends of the second described fixed head, and guide rod is connected with moving stop through the through hole of the second fixed head; Described hydraulic means is positioned at the outside of the second fixed head, and the front end of hydraulic means is hydraulic stem; Described hydraulic stem is connected with two bows by the first hinge through after the second fixed head; The front end of described bow is dop, and the middle part of bow is connected with moving stop by the second hinge; The front end of described dop has semi-circular recesses;
(2), being stuck in the arc groove of two the first fixed heads with the muffler of rubber cap or the two ends of reservoir after spraying, now the expansion tube at muffler or reservoir middle part is between two the first fixed heads;
(3) primer fluid pressure device, hydraulic means shrinks, and drives hydraulic stem to be pulled outwardly, now also and then motion of bow, when hydraulic means is flexible, moving stop and guide rod move simultaneously, guide rod slides in the through hole of the second fixed head, and now the semi-circular recesses of dop front end blocks rubber cap; When hydraulic means is flexible, moving stop and guide rod move simultaneously, and guide rod slides in the through hole of the second fixed head;
(4) continue to shrink hydraulic means, along with the continuation of hydraulic means is shunk, hydraulic stem continues motion, and rubber cap is pulled out from the two ends of muffler or reservoir.
Preferably, in described step (1), on the guide rod between moving stop and the second fixed head, cover has spring.The effect of spring is the reset that facilitates moving stop.
Preferably, the plucking apparatus in described step (1) also comprises gauge tap, and gauge tap is controlled the motion of hydraulic means.
Preferably, described gauge tap is override type switch.
Preferably, described gauge tap is inductive switch, and inductive switch is positioned at the arc groove place on the first fixed head.
3, beneficial effect
Than prior art, beneficial effect of the present invention is:
(1) plucking apparatus that the present invention adopts comprises base, moving stop, the first fixed head, the second fixed head, guide rod, hydraulic means, hydraulic stem, bow, dop, the first hinge and the second hinge, described the first fixed head and the second fixed head have two, are fixed on base, are followed successively by order the second fixed head from left end to right-hand member, the first fixed head, the first fixed head and the second fixed head, have arc groove on the first fixed head, moving stop, hydraulic means, hydraulic stem, two bows, two dops, the first hinge and two the second hinges form a set of draw-off gear, draw-off gear has two covers, moving stop is located between the second fixed head and the first fixed head, guide rod has four, there is through hole at the two ends of the second fixed head, guide rod is connected with moving stop through the through hole of the second fixed head, hydraulic means is positioned at the outside of the second fixed head, the front end of hydraulic means is hydraulic stem, hydraulic stem is connected with two bows by the first hinge through after the second fixed head, the front end of bow is dop, the middle part of bow is connected with moving stop by the second hinge, the front end of dop has semi-circular recesses, it is convenient to start, can rapidly rubber cap be pulled out from the two ends of muffler or reservoir, time saving and energy saving, efficiency is high,
(2) the present invention will be stuck in the arc groove of two the first fixed heads with the muffler of rubber cap or the two ends of reservoir after spraying, now the expansion tube at muffler or reservoir middle part is between two the first fixed heads, workman can closing by foot control override type switch processed, two hands of workman can complete picking and placeing of muffler or reservoir very easily, entire machine only needs a workman just can complete, and operating efficiency is high, has reduced cost of labor;
(3) the present invention adopts inductive switch to be positioned at the arc groove place on the first fixed head, like this when inductive switch senses that muffler or reservoir are stuck in the arc groove place of two the first fixed heads, automatically start working, when alleviating labor strength, also the efficiency that has improved operation, has realized automation mechanized operation;
(4) draw-off gear of the present invention has two covers, the rubber cap at muffler or reservoir two ends can be pulled out simultaneously, and efficiency is high;
(5) the inventive method is simple, reasonable in design, is easy to manufacture.
Accompanying drawing explanation
Fig. 1 is the top view except equipment that the present invention adopts;
Fig. 2 is the perspective view except equipment that the present invention adopts;
Fig. 3 is the draw-off gear structural representation except equipment that the present invention adopts;
Fig. 4 is the left view of dop in Fig. 3 of the present invention;
Fig. 5 is the enlarged diagram of a kind of connected mode of bow of the present invention and the first hinge.
In figure: 1, base; 2, moving stop; 3, the first fixed head; 4, the second fixed head; 5, guide rod; 6, hydraulic means; 61, hydraulic stem; 62, bow; 63, dop; 7, the first hinge; 71, the first hinge.
The specific embodiment
Below in conjunction with concrete accompanying drawing, describe the present invention.
Embodiment 1
The method that cap device is pulled out muffler, the rear rubber cap of reservoir spraying is pulled out in utilization, the steps include:
(1) prepare plucking apparatus, described plucking apparatus as shown in Figure 1, Figure 2, Figure 3, Figure 4, it comprises base 1, moving stop 2, the first fixed head 3, the second fixed head 4, guide rod 5, hydraulic means 6, hydraulic stem 61, bow 62, dop 63, the first hinge 7 and the second hinge 71, described the first fixed head 3 and the second fixed head 4 have two, be fixed on base 1, from left end to right-hand member, be followed successively by order the second fixed head 4, the first fixed head 3, the first fixed head 3 and the second fixed head 4; On the first described fixed head 3, there is arc groove; Described moving stop 2, hydraulic means 6, hydraulic stem 61, two bows 62, two dops 63, the first hinge 7 and two the second hinges 71 form a set of draw-off gears; Described draw-off gear has two covers; Described moving stop 2 is located between the second fixed head 4 and the first fixed head 3; Described guide rod 5 has four; There is through hole at the two ends of the second described fixed head 4, and guide rod 5 is connected with moving stop 2 through the through hole of the second fixed head 4; Described hydraulic means 6 is positioned at the outside of the second fixed head 4, and the front end of hydraulic means 6 is hydraulic stem 61; Described hydraulic stem 61 is connected with two bows 62 through rear first hinge 7 that passes through of the second fixed head 4; The front end of described bow 62 is dop 63, and the middle part of bow 62 is connected with moving stop 2 by the second hinge 71; The front end of described dop 63 has semi-circular recesses; On guide rod 5 between moving stop 2 and the second fixed head 4, cover has spring.The effect of spring is the reset that facilitates moving stop; Plucking apparatus also comprises gauge tap, and gauge tap is controlled the motion of hydraulic means 6.Gauge tap is override type switch.Workman can directly control closing of hydraulic means 6 by a pin, both hands can better pick and place muffler or reservoir, easy to operate, can well guarantee just to start draw-off gear after putting muffler or reservoir well, be especially applicable to just having brought into use the workman of this machine to use.
(2), being stuck in the arc groove of two the first fixed heads 3 with the muffler of rubber cap or the two ends of reservoir after spraying, now the expansion tube at muffler or reservoir middle part is between two the first fixed heads 3; In the time of can adopting hydraulic stem 61 to be connected by the first hinge 7 with bow 62 during installation, the through hole of the through-hole diameter of bow 62 or bow 62 larger than the diameter of the first hinge 7 is for being similar to oval-shaped mounting means, as shown in Figure 5, certainly, also can change by this kind of technological means the connection at the first hinge 7 places, these are all the technical problems that those of ordinary skill is readily appreciated that and realizes, this no longer Ao state.
(3) primer fluid pressure device 6, hydraulic means 6 shrinks, drive hydraulic stem 61 to be pulled outwardly, now also and then motion of bow 62, when hydraulic means 6 is flexible, moving stop 2 and guide rod 5 move simultaneously, and guide rod 5 slides in the through hole of the second fixed head 4, and now the semi-circular recesses of dop 63 front ends blocks rubber cap; When hydraulic means is flexible, moving stop and guide rod move simultaneously, and guide rod slides in the through hole of the second fixed head.
(4) continue to shrink hydraulic means 6, along with the continuation of hydraulic means 6 is shunk, hydraulic stem 61 continues motion, and rubber cap is pulled out from the two ends of muffler or reservoir.The course of work is quick, time saving and energy saving, and efficiency is high.
Embodiment 2
With embodiment 1, difference is that gauge tap is inductive switch, and inductive switch is positioned at the arc groove place on the first fixed head 3.When inductive switch senses muffler or reservoir, be stuck in the arc groove place of two the first fixed heads 3, automatically start working, when alleviating labor strength, also improved the efficiency of operation, realized automation mechanized operation, service speed is fast, is applicable to the workman of skilled operation.
Claims (5)
1. the method that cap device is pulled out muffler, the rear rubber cap of reservoir spraying is pulled out in utilization, the steps include:
(1) prepare plucking apparatus, described plucking apparatus comprises base (1), moving stop (2), the first fixed head (3), the second fixed head (4), guide rod (5), hydraulic means (6), hydraulic stem (61), bow (62), dop (63), the first hinge (7) and the second hinge (71), described the first fixed head (3) and the second fixed head (4) have two, be fixed on base (1), from left end to right-hand member, be followed successively by order the second fixed head (4), the first fixed head (3), the first fixed head (3) and the second fixed head (4), on described the first fixed head (3), there is arc groove, described moving stop (2), hydraulic means (6), hydraulic stem (61), two bows (62), two dops (63), the first hinge (7) and two the second hinges (71) form a set of draw-off gear, described draw-off gear has two covers, described moving stop (2) is located between the second fixed head (4) and the first fixed head (3), described guide rod (5) has four, there is through hole at the two ends of described the second fixed head (4), and guide rod (5) is connected with moving stop (2) through the through hole of the second fixed head (4), described hydraulic means (6) is positioned at the outside of the second fixed head (4), and the front end of hydraulic means (6) is hydraulic stem (61), described hydraulic stem (61) is through being connected with two bows (62) by the first hinge (7) after the second fixed head (4), the front end of described bow (62) is dop (63), and the middle part of bow (62) is connected with moving stop (2) by the second hinge (71), the front end of described dop (63) has semi-circular recesses,
(2), being stuck in the arc groove of two the first fixed heads (3) with the muffler of rubber cap or the two ends of reservoir after spraying, now the expansion tube at muffler or reservoir middle part is positioned between two the first fixed heads (3);
(3) primer fluid pressure device (6), hydraulic means (6) shrinks, drive hydraulic stem (61) to be pulled outwardly, now also and then motion of bow (62), when hydraulic means (6) is flexible, moving stop (2) and guide rod (5) move simultaneously, and guide rod (5) slides in the through hole of the second fixed head (4), and now the semi-circular recesses of dop (63) front end blocks rubber cap;
(4) continue to shrink hydraulic means (6), along with the continuation of hydraulic means (6) is shunk, hydraulic stem (61) continues motion, and rubber cap is pulled out from the two ends of muffler or reservoir.
2. the method that cap device is pulled out muffler, the rear rubber cap of reservoir spraying is pulled out in a kind of utilization according to claim 1, it is characterized in that: the upper cover of guide rod (5) in described step (1) between moving stop (2) and the second fixed head (4) has spring.
3. the method that cap device is pulled out muffler, the rear rubber cap of reservoir spraying is pulled out in a kind of utilization according to claim 2, it is characterized in that: the plucking apparatus in described step (1) also comprises gauge tap, gauge tap is controlled the motion of hydraulic means (6).
4. according to a kind of utilization described in claim 3, pull out the method that cap device is pulled out muffler, the rear rubber cap of reservoir spraying, it is characterized in that: described gauge tap is override type switch.
5. according to a kind of utilization described in claim 3, pull out the method that cap device is pulled out muffler, the rear rubber cap of reservoir spraying, it is characterized in that: described gauge tap is inductive switch, inductive switch is positioned at the arc groove place on the first fixed head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410364427.XA CN104175099B (en) | 2012-11-30 | 2012-11-30 | A kind of utilization is pulled out cap device and is pulled out the method for rubber cap after muffler, reservoir spraying |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210502686.5A CN102975007B (en) | 2012-11-30 | 2012-11-30 | Removing device for rubber cap of silencer or liquid accumulator |
| CN201410364427.XA CN104175099B (en) | 2012-11-30 | 2012-11-30 | A kind of utilization is pulled out cap device and is pulled out the method for rubber cap after muffler, reservoir spraying |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210502686.5A Division CN102975007B (en) | 2012-11-30 | 2012-11-30 | Removing device for rubber cap of silencer or liquid accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104175099A true CN104175099A (en) | 2014-12-03 |
| CN104175099B CN104175099B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410364427.XA Active CN104175099B (en) | 2012-11-30 | 2012-11-30 | A kind of utilization is pulled out cap device and is pulled out the method for rubber cap after muffler, reservoir spraying |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1379048A1 (en) * | 1985-12-11 | 1988-03-07 | Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Механизации И Энергетики Лесной Промышленности | Arrangement for assembling |
| CN101134280A (en) * | 2007-09-26 | 2008-03-05 | 中国北车集团北京二七机车厂有限责任公司 | Device for assembling and disassembling gas valve seat on the cylinder cap |
| CN101791760A (en) * | 2010-04-15 | 2010-08-04 | 南京奥特佳冷机有限公司 | Mounting tool for coil positioning retainer ring of automobile air-conditioning compressor |
| CN101896312A (en) * | 2007-08-16 | 2010-11-24 | 黑根沙伊特-Mfd有限公司及两合公司 | Hydraulic wheel set press |
| CN101972931A (en) * | 2010-10-12 | 2011-02-16 | 王虎财 | Horizontal hydraulic disassembling and assembling machine |
-
2012
- 2012-11-30 CN CN201410364427.XA patent/CN104175099B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1379048A1 (en) * | 1985-12-11 | 1988-03-07 | Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Механизации И Энергетики Лесной Промышленности | Arrangement for assembling |
| CN101896312A (en) * | 2007-08-16 | 2010-11-24 | 黑根沙伊特-Mfd有限公司及两合公司 | Hydraulic wheel set press |
| CN101134280A (en) * | 2007-09-26 | 2008-03-05 | 中国北车集团北京二七机车厂有限责任公司 | Device for assembling and disassembling gas valve seat on the cylinder cap |
| CN101791760A (en) * | 2010-04-15 | 2010-08-04 | 南京奥特佳冷机有限公司 | Mounting tool for coil positioning retainer ring of automobile air-conditioning compressor |
| CN101972931A (en) * | 2010-10-12 | 2011-02-16 | 王虎财 | Horizontal hydraulic disassembling and assembling machine |
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| CN104175099B (en) | 2016-08-24 |
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