CN103213094A - Leather-cup rapid press fitting device - Google Patents
Leather-cup rapid press fitting device Download PDFInfo
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- CN103213094A CN103213094A CN2013101473084A CN201310147308A CN103213094A CN 103213094 A CN103213094 A CN 103213094A CN 2013101473084 A CN2013101473084 A CN 2013101473084A CN 201310147308 A CN201310147308 A CN 201310147308A CN 103213094 A CN103213094 A CN 103213094A
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- depression bar
- pressure head
- diameter
- pressing
- leather
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Abstract
The invention relates to a leather-cup rapid press fitting device. The leather-cup rapid press fitting device is characterized by comprising a base, wherein a stand rod is fixed on the base and the upper end of the stand rod is connected with a pressing handle through a hinge. A support is fixed on one side of the stand rod, a vertical pressing bar sleeve is arranged on the support, a pressing bar is arranged in the pressure bar sleeve, the upper end of the pressing bar is connected with the pressing handle through a hinge, the lower end of the pressing bar is fixedly provided with a pressing head, a plurality of pressure claws extending downward are arranged on the pressing head, and the pressing claws are evenly distributed along the horizontal circumference of the pressing head. A transverse groove is formed in the outer side of the upper portion of each pressing claw, and an O-shaped ring is sleeved in each groove. A locating block is arranged on the position, arranged below the pressing head, of the base, a deep hole is vertically formed in the locating block, the upper end of the deep hole is open, a guiding cone is arranged on the locating block, and a blind hole is formed in the bottom surface of the guiding cone. The leather-cup rapid press fitting device can rapidly implement the assembly operation of a leather cup of a brake master cylinder piston of an automobile. In addition, the leather-cup rapid press fitting device is simple in structure and low in cost.
Description
Technical field
The present invention relates to a kind of assembling device, is that workpiece is carried out the device that leather cup press-fits fast specifically, is particularly useful for the leather cup assembling work of automobile braking master cylinder piston.
Background technology
As everyone knows, in mechanical manufacturing field, all need to use leather cup on the piston of compressing mechanism usually, it makes piston to be with other workpiece and is tightly connected, thereby can improve the operating efficiency of compressing mechanism.In automobile manufacture industry, automobile brake is with also needing to assemble leather cup on the piston of master cylinder.At present, the assembling work of leather cup mainly contains dual mode: a kind of is hand assembled, be that the operating personnel utilizes pliers that leather cup is strutted, and then be enclosed within on the piston of automobile braking master cylinder, this mode is not owing to there is special assembly tool, and its operation is difficulty relatively, and operating efficiency is low, and cause the damage of leather cup, difficult quality guarantee easily; Another kind is to adopt the mo(u)ldenpress assembling, press is provided power and is connected with pressure head by cylinder, by pressure head leather cup is strutted, magnetic switch is housed on the cylinder, after receiving signal, sending instruction makes cylinder promote pressure head by given line, leather cup is pressed into desired location from of automobile braking master cylinder piston, this assembling mode can not cause the damage of leather cup, but structure more complicated, equipment must supportingly have electric control gears such as cylinder, magnetic switch, indenter device, PLC, and care and maintenance is difficulty comparatively, drops into relative with use cost higher.
Summary of the invention
The problem that the present invention requires to solve provides the quick press-loading apparatus of a kind of leather cup, adopts this device, can implement the leather cup assembling work of automobile braking master cylinder piston fast, and this apparatus structure is simple, and cost is lower.
For addressing the above problem, take following scheme:
The characteristics of the quick press-loading apparatus of leather cup of the present invention are to comprise base, are fixed with column on the base, and the column upper end is connected with pressure handle by hinge.One side of described column is fixed with support, and this support is positioned at the swinging plane of pressure handle.Vertical depression bar cover is arranged on the described support, in the depression bar cover depression bar is arranged, the upper end of depression bar links to each other with described pressure handle by hinge, and the lower end of depression bar is fixed with pressure head, be connected with a plurality of paws that stretch out downwards by pin-and-hole and pin on the pressure head, paw is circumferentially evenly arranged along the level of pressure head.The upper outside of described paw all has horizontal groove, and all the groove of paw is formed the cannelure of an interruption, is with O shape circle in the cannelure.On the base of correspondence locating piece is arranged under the described pressure head, the deep hole of vertical layout and upper end open is arranged on the locating piece.Guiding awl being arranged on the described locating piece, be movable between guiding awl and locating piece and cooperate, and the outer of guiding awl constantly enlarges to the lower end on without leave.There is blind hole the bottom center position of described guiding awl.
The further improvement of the present invention scheme is on the described pressure head buffer bar to be arranged, the short cylindrical that the upper end of buffer bar has one to connect with one heart, and the diameter of short cylindrical is greater than the diameter of buffer bar.The center position of described depression bar lower end has deep hole, and the diameter of this deep hole equals the diameter of described short cylindrical, and short cylindrical is positioned at this deep hole.The center position of described pressure head has through hole, and the diameter of this through hole equals the diameter of described buffer bar, and buffer bar extends downwards from this through hole.The compression spring is arranged between the end face of the upper surface of described short cylindrical and depression bar deep hole.Utilize this buffer bar to cooperate with pressure head, when workpiece enforcement leather cup is press-fited operation, when pressure head drops to buffer bar tip and guiding cone top part when contact with depression bar, the compression spring at buffer bar top can produce cushion effect, bores or workpiece thereby avoid paw on the pressure head to damage guiding.
Further improvement project of the present invention is that the position of the close pressure head in described depression bar bottom is fixed with spring housing, and the external diameter of spring housing is greater than the internal diameter of depression bar cover; The extension spring that vertical layout is arranged on the described support, the upper end of extension spring is fixed on the support, and the lower end of extension spring is fixed on the described spring housing.Utilize this compression spring can make this device after finishing leather cup and press-fiting operation, need not manual operation, depression bar is automatically reset.
Take such scheme, have the following advantages:
Owing on the base of the quick press-loading apparatus of leather cup of the present invention column is arranged, the column upper end is connected with pressure handle by hinge, the below of pressure handle is connected with depression bar by hinge, it is spacing that depression bar carries out level by the support that links to each other with column, and there is pressure head the depression bar lower end, paw is arranged on the pressure head, on the base of correspondence locating piece is arranged under the pressure head, have on the location is fast with it to be the movable guiding awl that cooperates.Using this device that the automobile braking master cylinder piston is carried out leather cup when press-fiting, in the deep hole of earlier that piston is long end insertion locating piece; The awl that will lead again covers on the short end of piston, and at this moment, the opening of guiding awl bottom surface blind hole just in time matches with the annular convex rib of leather cup stopper slot one side on this piston; Then, leather cup to be assembled is enclosed within the upper end of guiding awl; Afterwards, manually pressure handle is pressed down, make it drive depression bar, pressure head and paw and descend simultaneously, paw promotes leather cup from the leather cup upside and descends, in the leather cup stopper slot that leather cup is pressed into piston; At last, lift pressure handle, behind the removal guiding awl, the taking-up of automobile braking master cylinder piston is got final product.The entire job process is very simple, can not cause damage to leather cup.And the structure of this device is also very simple, and care and maintenance is very easy to, and its input and use cost are relatively low.
Description of drawings
Fig. 1 is the structural representation (user mode one) of the quick press-loading apparatus of leather cup of the present invention;
Fig. 2 is user mode two schematic diagrames of the quick press-loading apparatus of leather cup of the present invention;
Fig. 3 is that automobile brake is positioned over the enlarged diagram on the locating piece with the piston of master cylinder, the awl that leads, leather cup among Fig. 1;
Fig. 4 is that automobile brake after finishing leather cup and press-fiting is with the enlarged diagram of master cylinder piston.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done and to describe in further detail.
As shown in figures 1 and 3, the quick press-loading apparatus of leather cup of the present invention comprises base 1, is fixed with column 2 on the base 1, and column 2 upper ends are connected with pressure handle 7 by hinge.One side of described column 2 is fixed with support 5, and this support 5 is positioned at the swinging plane of pressure handle 7.Vertical depression bar cover 8 is arranged on the described support 5, in the depression bar cover 8 depression bar 9 is arranged, the upper end of depression bar 9 links to each other with described pressure handle 7 stage casings by hinge, the lower end of depression bar 9 is fixed with pressure head 12, be connected with a plurality of paws that stretch out 14 downwards by pin-and-hole and pin on the pressure head 12, paw 14 is circumferentially evenly arranged along the level of pressure head 12.The upper outside of described paw 14 all has horizontal groove, and all the groove of paw 14 is formed the cannelure of an interruption, is with O shape circle 13 in the cannelure.On the described pressure head 12 buffer bar 11 is arranged, the short cylindrical 10 that the upper end of buffer bar 11 has one to connect with one heart, the diameter of short cylindrical 10 is greater than the diameter of buffer bar 11.The center position of described depression bar 9 lower ends has deep hole, and the diameter of this deep hole equals the diameter of described short cylindrical 10, and short cylindrical 10 is positioned at this deep hole.The center position of described pressure head 12 has through hole, and the diameter of this through hole equals the diameter of described buffer bar 11, and buffer bar 11 extends downwards from this through hole.Compression spring 6 is arranged between the end face of the upper surface of described short cylindrical 10 and depression bar 9 deep holes.Described depression bar 9 bottoms are fixed with spring housing 3 near the position of pressure head 12, and the external diameter of spring housing 3 is greater than the internal diameter of depression bar cover 8; The extension spring 4 that vertical layout is arranged on the described support 5, the upper end of extension spring 4 are fixed on the support 5, and the lower end of extension spring 4 is fixed on the described spring housing 3.On the base 1 of correspondence locating piece 18 is arranged under the described pressure head 12, the deep hole of vertical layout and upper end open is arranged on the locating piece 18, the diameter of deep hole equates with the external diameter of automobile braking master cylinder piston.Guiding awl 15 is arranged on the described locating piece 18, and guiding awl 15 is movable with 18 of locating pieces and cooperates, and the outer upper end without leave of guiding awl 15 constantly enlarges to the lower end.The bottom surface of guiding awl 15 is useful on the blind hole that covers on the automobile braking master cylinder piston, and the stopper slot external diameter of leather cup equates on the openend diameter of blind hole and the automobile braking master cylinder piston.
During use, earlier automobile brake is inserted downwards in the deep hole of locating piece 18 with the long end of leather cup mounting groove one side on the master cylinder piston 17, and the awl 15 that will lead covers on the top of this piston 17, leather cup 16 that simultaneously will be to be press-fited is enclosed within the less position of guiding awl 15 upper end external diameters, as shown in figures 1 and 3; Then, hand-held pressure handle 7 presses down, driving depression bar 9, pressure head 12 and paw 14 descends, paw 14 contacts with guiding awl 15, after this, paw 14 is subjected to the elastic force effect of O shape circle 13 and moves down along the outer wall of guiding awl 15 all the time, and promotes leather cup 16 and descend, until leather cup 16 being press-fited to the automobile brake usefulness leather cup mounting groove of master cylinder piston 17, as shown in Figure 2; Afterwards, unclamp pressure handle 7, pressure handle 7, depression bar 9, pressure head 12 and paw 14 can automatically reset; At last, the automobile brake that takes out after finishing leather cup and press-fiting gets final product with master cylinder piston 17, as shown in Figure 4.
Claims (3)
1. the quick press-loading apparatus of leather cup is characterized in that comprising base (1), is fixed with column (2) on the base (1), and column (2) upper end is connected with pressure handle (7) by hinge; One side of described column (2) is fixed with support (5), and this support (5) is positioned at the swinging plane of pressure handle (7); Vertical depression bar cover (8) is arranged on the described support (5), depression bar (9) is arranged in the depression bar cover (8), the upper end of depression bar (9) links to each other with described pressure handle (7) by hinge, the lower end of depression bar (9) is fixed with pressure head (12), pressure head (12) is gone up and is connected with a plurality of paws that stretch out (14) downwards by pin-and-hole and pin, and paw (14) is circumferentially evenly arranged along the level of pressure head (12); The upper outside of described paw (14) all has horizontal groove, and all the groove of paw is formed the cannelure of an interruption, is with O shape circle (13) in the cannelure; On the base (1) of correspondence locating piece (18) is arranged under the described pressure head (12), the deep hole of vertical layout and upper end open is arranged on the locating piece (18); Guiding awl (15) being arranged on the described locating piece (18), be movable between guiding awl (15) and locating piece (18) and cooperate, and guiding constantly enlarging to the lower end on without leave outward of boring (15); There is blind hole the bottom center position of described guiding awl (15).
2. the quick press-loading apparatus of leather cup as claimed in claim 1, it is characterized in that buffer bar (11) is arranged on the described pressure head (12), the short cylindrical (10) that the upper end of buffer bar (11) has one to connect with one heart, the diameter of short cylindrical (10) is greater than the diameter of buffer bar (11); The center position of described depression bar (9) lower end has deep hole, and the diameter of this deep hole equals the diameter of described short cylindrical (10), and short cylindrical (10) is positioned at this deep hole; The center position of described pressure head (12) has through hole, and the diameter of this through hole equals the diameter of described buffer bar (11), and buffer bar (11) extends downwards from this through hole; Between the end face of the upper surface of described short cylindrical (10) and depression bar (9) deep hole compression spring (6) is arranged.
3. the quick press-loading apparatus of leather cup as claimed in claim 1 or 2 is characterized in that described depression bar (9) bottom is fixed with spring housing (3) near the position of pressure head (12), and the external diameter of spring housing (3) is greater than the internal diameter of depression bar cover (8); The extension spring (4) that vertical layout is arranged on the described support (5), the upper end of extension spring (4) are fixed on the support (5), and the lower end of extension spring (4) is fixed on the described spring housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310147308.4A CN103213094B (en) | 2013-04-25 | 2013-04-25 | Leather-cup rapid press fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310147308.4A CN103213094B (en) | 2013-04-25 | 2013-04-25 | Leather-cup rapid press fitting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103213094A true CN103213094A (en) | 2013-07-24 |
| CN103213094B CN103213094B (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310147308.4A Expired - Fee Related CN103213094B (en) | 2013-04-25 | 2013-04-25 | Leather-cup rapid press fitting device |
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| CN (1) | CN103213094B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990955A (en) * | 2014-01-07 | 2014-08-20 | 杭州沃镭科技有限公司 | Installing, recognizing and sorting device for clutch master cylinder piston cups |
| CN104209920A (en) * | 2014-08-20 | 2014-12-17 | 安徽江淮汽车股份有限公司 | Piston pin clamp spring press-fitting device |
| CN104874993A (en) * | 2015-04-08 | 2015-09-02 | 广西玉柴机器股份有限公司 | Piston mounter with automatic correcting and guiding function |
| CN104924266A (en) * | 2015-06-18 | 2015-09-23 | 豫北转向系统股份有限公司 | Y-shaped leather cup press-fitting tool |
| CN106584348A (en) * | 2016-11-30 | 2017-04-26 | 重庆速腾机械制造有限公司 | Mounting device for piston and cup of clutch master cylinder |
| CN108406678A (en) * | 2016-08-25 | 2018-08-17 | 浙江亚太机电股份有限公司 | A kind of plunger pump cylinder body leather cup assembly device of the disposable assembly arrival rate of raising |
| CN108858041A (en) * | 2018-08-31 | 2018-11-23 | 武汉华枫传感技术股份有限公司 | A kind of linear bearing press-loading apparatus and pressing method for combined probe assembly |
| CN111780923A (en) * | 2020-06-30 | 2020-10-16 | 昆山科森智能装备有限公司 | High-precision detection device for formed part |
| CN111922657A (en) * | 2020-06-24 | 2020-11-13 | 宁波工程学院 | Automatic assembling device for brake master cylinder leather cup |
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| EP0153638A1 (en) * | 1984-02-21 | 1985-09-04 | Deere & Company | Tool for positioning a round cord ring |
| CN201295897Y (en) * | 2008-10-31 | 2009-08-26 | 江苏罡阳股份有限公司 | Pressing device for pressing assembly part at end of elongated shaft |
| CN201316973Y (en) * | 2008-11-18 | 2009-09-30 | 东莞广泽汽车饰件有限公司 | Rubber ring installing assembly for automobile shifting cover |
| CN101596670A (en) * | 2009-06-30 | 2009-12-09 | 芜湖依格森汽车部件有限公司 | A kind of tool for assembling rubber ring of piston |
| CN102806453A (en) * | 2012-08-16 | 2012-12-05 | 杭州新坐标科技股份有限公司 | Press fitting tool for lock clamps |
| CN202639787U (en) * | 2012-04-25 | 2013-01-02 | 南京浦镇海泰制动设备有限公司 | O-shaped ring automatic press-in device |
| CN103056828A (en) * | 2011-10-20 | 2013-04-24 | 沈汉梅 | Manual-operated fuel pipe connection assembling device |
| CN203266551U (en) * | 2013-04-25 | 2013-11-06 | 无锡艾森保自动化装备有限公司 | Leather cup quick pressing device |
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2013
- 2013-04-25 CN CN201310147308.4A patent/CN103213094B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0153638A1 (en) * | 1984-02-21 | 1985-09-04 | Deere & Company | Tool for positioning a round cord ring |
| CN201295897Y (en) * | 2008-10-31 | 2009-08-26 | 江苏罡阳股份有限公司 | Pressing device for pressing assembly part at end of elongated shaft |
| CN201316973Y (en) * | 2008-11-18 | 2009-09-30 | 东莞广泽汽车饰件有限公司 | Rubber ring installing assembly for automobile shifting cover |
| CN101596670A (en) * | 2009-06-30 | 2009-12-09 | 芜湖依格森汽车部件有限公司 | A kind of tool for assembling rubber ring of piston |
| CN103056828A (en) * | 2011-10-20 | 2013-04-24 | 沈汉梅 | Manual-operated fuel pipe connection assembling device |
| CN202639787U (en) * | 2012-04-25 | 2013-01-02 | 南京浦镇海泰制动设备有限公司 | O-shaped ring automatic press-in device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990955A (en) * | 2014-01-07 | 2014-08-20 | 杭州沃镭科技有限公司 | Installing, recognizing and sorting device for clutch master cylinder piston cups |
| CN104209920A (en) * | 2014-08-20 | 2014-12-17 | 安徽江淮汽车股份有限公司 | Piston pin clamp spring press-fitting device |
| CN104874993A (en) * | 2015-04-08 | 2015-09-02 | 广西玉柴机器股份有限公司 | Piston mounter with automatic correcting and guiding function |
| CN104924266A (en) * | 2015-06-18 | 2015-09-23 | 豫北转向系统股份有限公司 | Y-shaped leather cup press-fitting tool |
| CN108406678A (en) * | 2016-08-25 | 2018-08-17 | 浙江亚太机电股份有限公司 | A kind of plunger pump cylinder body leather cup assembly device of the disposable assembly arrival rate of raising |
| CN108406678B (en) * | 2016-08-25 | 2019-10-29 | 浙江亚太机电股份有限公司 | A kind of plunger pump cylinder body leather cup assembly device of the disposable assembly arrival rate of raising |
| CN106584348A (en) * | 2016-11-30 | 2017-04-26 | 重庆速腾机械制造有限公司 | Mounting device for piston and cup of clutch master cylinder |
| CN106584348B (en) * | 2016-11-30 | 2020-06-02 | 重庆速腾机械制造有限公司 | Mounting device for piston cup of clutch master cylinder |
| CN108858041A (en) * | 2018-08-31 | 2018-11-23 | 武汉华枫传感技术股份有限公司 | A kind of linear bearing press-loading apparatus and pressing method for combined probe assembly |
| CN108858041B (en) * | 2018-08-31 | 2020-12-01 | 武汉华枫传感技术股份有限公司 | Linear bearing press-fitting device and method for assembling composite probe |
| CN111922657A (en) * | 2020-06-24 | 2020-11-13 | 宁波工程学院 | Automatic assembling device for brake master cylinder leather cup |
| CN111780923A (en) * | 2020-06-30 | 2020-10-16 | 昆山科森智能装备有限公司 | High-precision detection device for formed part |
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| CN103213094B (en) | 2014-11-05 |
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