CN201529890U - Rubber-bellows mechanical seal assembly machine - Google Patents
Rubber-bellows mechanical seal assembly machine Download PDFInfo
- Publication number
- CN201529890U CN201529890U CN2009202447851U CN200920244785U CN201529890U CN 201529890 U CN201529890 U CN 201529890U CN 2009202447851 U CN2009202447851 U CN 2009202447851U CN 200920244785 U CN200920244785 U CN 200920244785U CN 201529890 U CN201529890 U CN 201529890U
- Authority
- CN
- China
- Prior art keywords
- mechanical seal
- assembly machine
- rubber bellows
- pressure head
- clamping device
- 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
Links
Images
Landscapes
- Mechanical Sealing (AREA)
Abstract
The utility model discloses a rubber-bellows mechanical seal assembly machine. The assembly machine comprises a work panel and a pressure head device, wherein a positioning core rod capable of placing a rubber-bellows mechanical seal is fixedly mounted on the work panel; the pressure head device is positioned above the positioning core rod; the axis of the positioning core rod superposes the center line of a pressure head in the pressure head device; a compressing cylinder capable of enabling the pressure head device to move vertically is further arranged on a machine frame below the pressure head device; a straight sliding chute, the center of which is positioned on the axis of the positioning core rod, is also formed on the work panel; a clamping device of the positioning core rod is in slide fit with the interior of the straight sliding chute; two clamping arms of the clamping device are symmetrically arranged in the straight sliding chute on two sides of the positioning core rod; a stretching cylinder is also arranged on the machine frame below the work panel; and a piston rod of the stretching cylinder is connected with the two clamping arms of the clamping device.
Description
Technical field
The utility model relates to a kind of assembly machine, specifically be a kind of assembly machine for mechanical seal of rubber bellows.
Background technology
At present, rubber bellows mechanical seal is widely used in fields such as pump class, compressor, refrigeration machine.Its general structure as shown in Figure 1, comprise rotating ring friction pair 1, elastic support 4, spring 5, go up metal tight loop 3 and following metal tight loop 6, the lower end of described rotating ring friction pair 1 is installed in the centre bore of elastic support 4, and be provided with the magnitude of interference between the upper end of elastic support 4 centre bores and the rotating ring friction pair 1, also be provided with the magnitude of interference between the lower end of elastic support 4 centre bores and the turning cylinder.Described upper and lower two metal tight loops all tightly are enclosed within on the elastic support 4; Described upper and lower two metal tight loops closely cooperate elastic support centre bore and rotating ring friction pair 1, turning cylinder; Described spring 5 is enclosed within on upper and lower two metal tight loops, for this mechanical seal provides axial elastic force.
The rubber bellows mechanical seal of the said structure type of prior art all adopts artificial assembling, shown in Fig. 2 a-2d, because the characteristics of its structure, each part assembly sequency also just has been fixed up: the first step, earlier the two ends of upper and lower two metal tight loop loading spring centre bores, be set on the elastic support together then, and the base abuts that makes down the metal tight loop is on the second step face of elastic support; Second step, by external tool, firmly depress the metal tight loop, make the upper end of elastic support stretch out the metal tight loop fully; In the 3rd step, the elastic support centre bore is put in rotating ring friction pair bottom; The 4th step firmly made the metal tight loop up carry, and leant up to metal tight loop upper surface and elastic support first step face.
In the above-mentioned steps of the artificial assembling of rubber bellows mechanical seal, second step and the 4th step are committed steps, it also is the most difficult dress part of whole rubber bellows mechanical seal, the rubber bellows mechanical seal of the prior art brings many inconvenience to operating personnel when assembling, mainly have following shortcoming:
1, in second step, along with the increase of mechanical seal diameter of axle specification, the spring specification and the elastic force that are enclosed within on the elastic support also increase thereupon; Thereby when the assembler depressed the metal tight loop with finger, the strength that need cost a lot of money made relatively difficulty of installation.
2, in the 4th step, the assembler firmly upwards promotes when going up the metal tight loop, and finger firmly size is wanted suitably and evenly; Otherwise tilt phenomenon can appear in the rotating ring friction pair after the installation, and so not only the technology to the assembler has certain requirement, and assembly precision is low; Along with the increase of mechanical seal diameter of axle specification, the power of corresponding lifting metal tight loop also increases thereupon.So, not only make the assembler expend very big strength when the assembling rubber bellows mechanical seal, efficiency of assembling is low, is unfavorable for the assembling in enormous quantities of rubber bellows mechanical seal.
The utility model content
The technical problems to be solved in the utility model is, overcomes the defective of above prior art, provides a kind of assembling simple, convenient, assembly precision height, efficiency of assembling height, the assembly machine for mechanical seal of rubber bellows that can assemble in enormous quantities.
Technical solution of the present utility model is that a kind of assembly machine for mechanical seal of rubber bellows with following structure is provided:
It comprises working panel and indenter device, fixed installation one can be placed the location mandril of rubber bellows mechanical seal on the described working panel, described indenter device is positioned at the top of location mandril, and the axis of location mandril and the central lines of the pressure head in the indenter device also are provided with the clamping cylinder that indenter device is vertically moved on the frame of described indenter device below; A straight runner that is centered close on the location mandril axis also is set on the described working panel, is sliding combined with the clamping device of location mandril in the described straight runner, two jig arm of described clamping device are symmetricly set in the straight runner of location mandril both sides; On the frame of described working panel below a draft cylinder is set also, the piston rod of described draft cylinder is connected with two jig arm of clamping device.
After adopting above structure, the utility model assembly machine for mechanical seal of rubber bellows compared with prior art, have the following advantages: when assembly machine for mechanical seal of rubber bellows assembles, clamping cylinder drives indenter device and moves down, pressure head in the indenter device is depressed the last metal tight loop that is enclosed within on the elastic support, make and be enclosed within, spring compression on the following metal tight loop, thereby make the upper end of elastic support stretch out the metal tight loop fully, draft cylinder drives clamping device and clamps the rubber bellows mechanical seal that is placed on the location mandril then, and the spacing block cutting edge in the clamping device will go up metal tight loop and spring top portion from, the metal tight loop is against on the spacing block, and then put into the rotating ring friction pair, need not come holddown spring like this by other special tool(s)s, therefore it is very convenient to put the rotating ring friction pair, makes assembling simple.Rotating ring friction pair after putting into is utilizing external equipment evenly to depress the rotating ring friction pair, makes the top of metal tight loop be adjacent to the first step face of elastic support.Tilting can not appear in the rotating ring friction pair after the installation like this, and assembly precision height, efficiency of assembling height, assembling can be mass-produced.
As a kind of improvement, an adjustable column also is set on the described working panel, the height of described adjustable column is a little more than the height of spacing block.Described adjustable column can prevent that indenter device from pressing spacing block, thus the damage indenter device.
As a kind of improvement, the sidewall of described spacing block is provided with dovetail groove, and described slide block is provided with the dovetail tangs of the clamping that matches with dovetail groove.Spacing block and slide block be movably connected in the spacing block of changing different size the time convenient.
Description of drawings
Fig. 1 is the structural representation of rubber bellows mechanical seal.
Fig. 2 a is a rubber bellows mechanical seal hand assembled first step structural representation.
Fig. 2 b is second step of a rubber bellows mechanical seal hand assembled structural representation.
Fig. 2 c is the 3rd step of a rubber bellows mechanical seal hand assembled structural representation.
Fig. 2 d is the 4th step of a rubber bellows mechanical seal hand assembled structural representation.
Fig. 3 is the structure schematic diagram of the utility model assembly machine for mechanical seal of rubber bellows.
Fig. 4 is the Facad structure schematic diagram of the utility model assembly machine for mechanical seal of rubber bellows.
Fig. 5 is the structural representation of looking up of the utility model assembly machine for mechanical seal of rubber bellows.
Fig. 6 is the vertical view of the utility model assembly machine for mechanical seal of rubber bellows.
Fig. 7 is that the B-B of the utility model assembly machine for mechanical seal of rubber bellows in Fig. 6 is to the sectional structure schematic diagram.
Fig. 8 is that the A-A of the utility model assembly machine for mechanical seal of rubber bellows in Fig. 6 is to the sectional structure schematic diagram.
Fig. 9 a is the structural representation of the utility model assembly machine for mechanical seal of rubber bellows assembling first step.
Fig. 9 b is the structural representation in second step of the utility model assembly machine for mechanical seal of rubber bellows assembling.
Fig. 9 c is the structural representation that the utility model assembly machine for mechanical seal of rubber bellows assembled for the 3rd step.
Fig. 9 d is the structural representation that the utility model assembly machine for mechanical seal of rubber bellows assembled for the 4th step.
Fig. 9 e is the structural representation that the utility model assembly machine for mechanical seal of rubber bellows assembled for the 5th step.
Fig. 9 f is the structural representation that the utility model assembly machine for mechanical seal of rubber bellows assembled for the 6th step.
As shown in the figure:
1, rotating ring friction pair, 2, the first step face, 3, go up the metal tight loop, 4, elastic support, 5, spring, 6, metal tight loop down, 7, second step face, 8, working panel, 9, fixed block, 10, linkage, 11, slide block, 12, spacing block, 13, pressure head, 14, movable pressing board, 15, adjustable column, 16, location mandril, 17, clamping cylinder, 18, draft cylinder, 19, guide pillar, 20, horizontal contiguous block, 21, pull bar, 22, regulate bolt, 23, spacing block cutting edge, 24, dovetail groove, 25, dovetail tangs, 26, straight runner, 27, movable floor.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8.
The utility model assembly machine for mechanical seal of rubber bellows, it comprises working panel 8 and indenter device, fixed installation one can be placed the location mandril 16 of rubber bellows mechanical seal on the described working panel 8, described indenter device is positioned at the top of location mandril 16, and the axis of location mandril 16 and the central lines of the pressure head in the indenter device 13 also are provided with the clamping cylinder 17 that indenter device is vertically moved on the frame of described indenter device below; A straight runner 26 that is centered close on location mandril 16 axis also is set on the described working panel 8, be sliding combined with the clamping device of location mandril 16 in the described straight runner 26, two jig arm of described clamping device are symmetricly set in the straight runner 26 of location mandril 16 both sides; On the frame of described working panel 8 belows a draft cylinder 18 is set also, the piston rod of described draft cylinder 18 is connected with two jig arm of clamping device.
Two jig arm of described clamping device are symmetricly set in the straight runner 26 of location mandril 16 both sides; That is to say that two jig arm of described clamping device are arranged in the chute of location mandril both sides, and fixedly connected with straight runner 26 in the outer end of each jig arm.
Described indenter device comprises pressure head 13, movable pressing board 14, described pressure head 13 and 14 removable connections of movable pressing board, described movable pressing board 14 is fixedlyed connected with movable floor 27 by guide pillar 19, and the piston rod of described clamping cylinder 17 is fixedlyed connected with movable floor 27.
A jig arm of described clamping device comprises a fixed block 9 that is fixed on straight runner 26 outer ends, the inboard of described fixed block 9 connects a linkage 10, the free end of described linkage 10 connects a slide block 11, the inboard of described slide block 11 connects a spacing block 12, and the madial wall of described spacing block 12 is provided with spacing block cutting edge 23.
The free end of the piston rod of described draft cylinder 18 connects a horizontal contiguous block 20, and the two ends of described horizontal contiguous block 20 all connect a pull bar 21, and the free end of described two pull bars 21 is connected with two linkages 10 of clamping device.
One adjustable column 15 also is set on the described working panel 8, and the height of described adjustable column 15 is a little more than the height of spacing block 12.The bottom of described adjustable column 15 is installed one and is regulated bolt 22, and described adjusting bolt 22 can be regulated the height of adjustable column 15, thereby makes movable pressing board 14 be difficult for loading onto spacing block 12.
Described slide block 11 flexibly connects with spacing block 12.More convenient to operate when changing the spacing block of different size.
The sidewall of described spacing block 12 is provided with dovetail groove 24, and described slide block 11 is provided with the dovetail tangs 25 of the clamping that matches with dovetail groove 24.
The described removable screw that is connected to is spirally connected.
Shown in Fig. 9 a, Fig. 9 b, Fig. 9 c, Fig. 9 d, Fig. 9 e, Fig. 9 f.The operation principle of the utility model assembly machine for mechanical seal of rubber bellows is: the first step, earlier the two ends of upper and lower two metal tight loop loading spring centre bores, be set on the elastic support 4 then together, and the base abuts that makes down metal tight loop 6 places it on the location mandril 16 of assembly machine for mechanical seal of rubber bellows on the second step face 7 of elastic support 4 then; Second step, clamping cylinder 17 ventilation work, driving indenter device descends fast, till running into adjustable column 15, pressure head 13 in the while indenter device overcomes the elastic force of spring 5 the last metal tight loop 3 in the rubber bellows mechanical seal is depressed, and make the top of elastic support 4 stretch out metal tight loop 3 fully, clamping cylinder 17 pressurizes this moment; The 3rd step, draft cylinder 18 work, horizontal contiguous block 20 moves down under the effect of draft cylinder 18 piston rods, make pull bar 21 two linkages 10 of leaving behind, two linkages 10 promote slide block 11 and move, thereby make two spacing blocks 12 clamp rubber bellows mechanical seal, and, spacing block cutting edge 23 make metal tight loop 3 and spring 5 top portion from, the bottom of metal tight loop 3 is against on the spacing block 12, draft cylinder 18 pressurizes this moment: the 4th step, elastic support 4 centre bores to be put in rotating ring friction pair 1 bottom; The 5th step, use external equipment are depressed rotating ring friction pair 1, are compressed to the first step face 2 and the applying of last metal tight loop 3 tops that makes elastic support 4 downwards thereby drive elastic support 4 tops; The 6th step, withdraw from external equipment, clamping cylinder drives the indenter device disengaging rubber bellows mechanical seal that moves up, and draft cylinder unclamps clamping device, and assembling is finished.
Claims (8)
1. assembly machine for mechanical seal of rubber bellows, it is characterized in that: it comprises working panel (8) and indenter device, described working panel (8) is gone up the location mandril (16) that fixed installation one can be placed rubber bellows mechanical seal, described indenter device is positioned at the top of location mandril (16), and the central lines of the axis of location mandril (16) and the pressure head in the indenter device (13) also is provided with the clamping cylinder (17) that indenter device is vertically moved on the frame of described indenter device below; A straight runner (26) that is centered close on location mandril (16) axis also is set on the described working panel (8), be sliding combined with the clamping device of location mandril (16) in the described straight runner (26), two jig arm of described clamping device are symmetricly set in the straight runner (26) of location mandril (16) both sides; On the frame of described working panel (8) below a draft cylinder (18) is set also, the piston rod of described draft cylinder (18) is connected with two jig arm of clamping device.
2. assembly machine for mechanical seal of rubber bellows according to claim 1, it is characterized in that: described indenter device comprises pressure head (13), movable pressing board (14), described pressure head (13) and removable connection of movable pressing board (14), described movable pressing board (14) is fixedlyed connected with movable floor (27) by guide pillar (19), and the piston rod of described clamping cylinder (17) is fixedlyed connected with movable floor (27).
3. assembly machine for mechanical seal of rubber bellows according to claim 1, it is characterized in that: a jig arm of described clamping device comprises a fixed block (9) that is fixed on straight runner (26) outer end, a linkage of the hinged inside of described fixed block (9) (10), the hinged slide block of the free end of described linkage (10) (11), the inboard of described slide block (11) connects a spacing block (12), and the madial wall of described spacing block (12) is provided with spacing block cutting edge (23).
4. according to claim 1 or 3 described assembly machine for mechanical seal of rubber bellows, it is characterized in that: the piston rod of described draft cylinder (18) is connected with two jig arm of clamping device, the free end that is meant the piston rod of described draft cylinder (18) connects a horizontal contiguous block (20), the two ends of described horizontal contiguous block (20) all connect a pull bar (21), and the free end of described two pull bars (21) is connected with two linkages (10) of clamping device.
5. according to claim 1 or 3 described assembly machine for mechanical seal of rubber bellows, it is characterized in that: an adjustable column (15) also is set on the described working panel (8), and the height of described adjustable column (15) is a little more than the height of spacing block (12).
6. assembly machine for mechanical seal of rubber bellows according to claim 3 is characterized in that: described slide block (11) flexibly connects with spacing block (12).
7. assembly machine for mechanical seal of rubber bellows according to claim 6, it is characterized in that: the sidewall of described spacing block (12) is provided with dovetail groove (24), and described slide block (11) is provided with the dovetail tangs (25) of the clamping that matches with dovetail groove (24).
8. assembly machine for mechanical seal of rubber bellows according to claim 2 is characterized in that: the described removable screw that is connected to is spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202447851U CN201529890U (en) | 2009-10-30 | 2009-10-30 | Rubber-bellows mechanical seal assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202447851U CN201529890U (en) | 2009-10-30 | 2009-10-30 | Rubber-bellows mechanical seal assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529890U true CN201529890U (en) | 2010-07-21 |
Family
ID=42525300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202447851U Expired - Lifetime CN201529890U (en) | 2009-10-30 | 2009-10-30 | Rubber-bellows mechanical seal assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529890U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100838A (en) * | 2013-01-22 | 2013-05-15 | 山西东华机械有限公司 | Well mouth water pipe chuck |
| CN106078173A (en) * | 2016-08-30 | 2016-11-09 | 吴中区横泾博尔机械厂 | Compressor crank shaft and the module units of the pullover assembly machine of noise reduction |
| CN106736169A (en) * | 2016-12-30 | 2017-05-31 | 无锡明珠钢球有限公司 | Corrugated heat-exchange inner bag clamping device for welding |
-
2009
- 2009-10-30 CN CN2009202447851U patent/CN201529890U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100838A (en) * | 2013-01-22 | 2013-05-15 | 山西东华机械有限公司 | Well mouth water pipe chuck |
| CN103100838B (en) * | 2013-01-22 | 2016-01-27 | 山西东华机械有限公司 | Well head water pipe chuck |
| CN106078173A (en) * | 2016-08-30 | 2016-11-09 | 吴中区横泾博尔机械厂 | Compressor crank shaft and the module units of the pullover assembly machine of noise reduction |
| CN106078173B (en) * | 2016-08-30 | 2018-06-22 | 龚美晶 | The module units of compressor crank shaft and noise reduction pullover assembly machine |
| CN106736169A (en) * | 2016-12-30 | 2017-05-31 | 无锡明珠钢球有限公司 | Corrugated heat-exchange inner bag clamping device for welding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101695809B (en) | Assembly machine for mechanical seal of rubber bellows | |
| CN108000401A (en) | Automatic impaction and the carrier of pressurize | |
| CN201529890U (en) | Rubber-bellows mechanical seal assembly machine | |
| CN205463893U (en) | Automatic shockproof type stamping equipment of ejection of compact | |
| CN206382383U (en) | A kind of hole flanging machine | |
| CN113103188A (en) | Automatic machining equipment and machining process for metal plate forming of low-voltage switch cabinet | |
| CN209698539U (en) | A kind of novel mechanical clamp for machining | |
| CN208051719U (en) | The carrier of automatic impaction and pressurize | |
| CN202053083U (en) | Movable type milling machine base | |
| CN204448953U (en) | A kind of rolling mechanism of centrifugation blade | |
| CN203096132U (en) | Spring type quenching clamp assembly | |
| CN210312475U (en) | Mechanical clamp and tool with same | |
| CN107414554B (en) | Double-inclined-hole drilling equipment for numerical control machining center | |
| CN210173353U (en) | Movable mechanism for positioning and pressing wall plate | |
| CN114161339A (en) | Cast iron jig for production of cast iron section and use method | |
| CN208728613U (en) | A kind of novel pin riveter structure | |
| CN208928909U (en) | A kind of rotation laminated type metal folding structure | |
| CN218926023U (en) | Stamping equipment linkage manipulator | |
| CN206226241U (en) | A kind of motor case hold-down gear | |
| CN218964724U (en) | Clamp for processing end cover connecting hole on window surface of half axle shell | |
| CN219404151U (en) | Bearing press-fitting device of rotary speed reducer | |
| CN210848301U (en) | Production of refrigerator compressor shell is with side cut knockout pole | |
| CN216881380U (en) | Novel press fitting tool | |
| CN221160100U (en) | Alloy ceiling processingequipment | |
| CN113275866B (en) | Support bearing pressing-in and press-riveting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Vulcan Mechanical Seals Manufacturing Co., Ltd. Assignor: Wu Guoping Contract record no.: 2011330000075 Denomination of utility model: Assembly machine for mechanical seal of rubber bellows Granted publication date: 20100721 License type: Exclusive License Record date: 20110309 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20100721 Effective date of abandoning: 20091030 |