CN206030534U - A cut limit flaring device for rubber coating piston - Google Patents
A cut limit flaring device for rubber coating piston Download PDFInfo
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- CN206030534U CN206030534U CN201621058078.XU CN201621058078U CN206030534U CN 206030534 U CN206030534 U CN 206030534U CN 201621058078 U CN201621058078 U CN 201621058078U CN 206030534 U CN206030534 U CN 206030534U
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- support base
- knife
- knife rest
- piston
- cutting edge
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Abstract
The utility model discloses a cut limit flaring device for rubber coating piston, including the workstation, its characterized in that: still support the relative workstation of base at horizontal rotation in surface's actuating mechanism and will treat the rubber coating piston of processing and prescribe a limit to the stop gear on the support base including setting up in support base, edge trimming machine structures, flaring mechanism, the drive of workstation top, the edge trimming machine structure includes can move towards the sword that cuts that supports the base near first knife rest with keeping away from support base horizontal migration and setting on first knife rest, thereby it sets up the rubber that can cut on the rubber coating piston horizontally to cut the sword on first knife rest, flaring mechanism includes can move towards the flaring sword that supports the base near second knife rest with keeping away from the vertical removal of support base and setting on the second knife rest, thereby the flaring sword sets up in the rubber and the clearance between the piston that can insert the rubber coating piston on the second knife rest aslope.
Description
Technical field
This utility model is related to a kind of encapsulation piston production equipment, and a kind of especially cutting edge enlarging for encapsulation piston is filled
Put.
Background technology
As flexible member is hit generation vibrations in suspension system, it is ride comfort and the comfortableness for improving running car,
Amortisseur has been installed in parallel with flexible member in suspension.When shaking between vehicle frame and vehicle bridge and relative motion occur, in amortisseur
Piston move up and down.Due to piston and amortisseur cylinder body frequently relative motion, need the Surface coating in piston wear-resisting and
The little material of frictional resistance, such as politef, to increase the service life.
The technique of existing piston rubber-coating mainly includes pre- encapsulated and encapsulated two stages, in the pre- encapsulated stage, generally adopts
With prod cast, film is placed on prod cast, film is pushed along prod cast by push-down head until being coated to below prod cast
On piston.A kind of high-efficiency piston rubber-coating clamp as disclosed in the Chinese patent of Application No. 201120164381.9, including pre- bag
Gluing mechanism and encapsulation mechanism, pre- encapsulation mechanism include push-down head, conehead and positioning pipe, and conehead is used for expanding pilot film, piston
It is placed in below conehead, push-down head pushes and stretch film in the presence of cylinder, until being pressed after mouth under the cylinder of conehead
Enter in the draw-in groove of piston；It is and for example a kind of complete disclosed in the Chinese patent application of the Application No. 201520819651.3 of the applicant
Automatic tape-wrapping piston production equipment, wherein pre- encapsulation mechanism include prod cast and the push-down head above prod cast, and push-down head passes through
Film is pushed by cylinder, is wrapped on piston in advance after prod cast.
That is, in existing encapsulation piston production equipment, as the push-down head of pre- encapsulation mechanism is annular, by glue
During piece is pushed, only act upon on the part of film periphery, and film sheet is as activity, film stress when causing to push
Inequality, out-of-flatness after being coated on piston need additionally setting cutting edge, enlarging operation ability after the operation of pre- encapsulated, shaping
Make finished product.And current cutting edge technique, first cut, then be cut out, needed manual by two kinds of apparatuses, two operations
Complete, operation redundancy, production efficiency are relatively low.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned problems of the prior art, there is provided Yi Zhongti
The cutting edge expanding device for encapsulation piston of high efficiency.
This utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of cutting edge for encapsulation piston expands
Mouth device, including workbench, it is characterised in that：Also including the support base, side shearing mechanism, expansion being arranged on above the workbench
Mouth mechanism, drive drive mechanism that the support base rotated in the horizontal plane relative to the workbench and will be to be processed
Encapsulation piston is limited to the position-limit mechanism in the support base；The side shearing mechanism include can near and away from the support bottom
The first knife rest and be arranged on first knife rest and towards the cutting knife of the support base that seat is moved horizontally, it is described
Cutting knife is horizontally disposed on first knife rest, so as to cut the rubber in the encapsulation piston；The flaring mechanism
Including can near and the second knife rest away from the support base vertical shift and be arranged on second knife rest and direction
The enlarging knife of the support base, the enlarging tilt is tiltedly arranged on second knife rest, described encapsulated so as to insert
In gap between the rubber and piston of piston.
According to one side of the present utility model, the center of the support base is equipped with locating shaft, the positioning axial direction
Upper extension and exceed the top surface of support base, the top of the locating shaft is provided with the spacing termination of diameter increase；The position restrainer
Structure includes being arranged on the cylinder below the workbench, and the push rod of the cylinder is upwardly extended and is socketed with the locating shaft so that
The locating shaft can be relatively rotated with the push rod and in the vertical direction synchronizing moving.
According to other side of the present utility model, the center of the support base is equipped with locating shaft, the locating shaft
Upwardly extend and exceed the top surface of support base, the position-limit mechanism is arranged on the top of the support base, the position restrainer
Structure includes cylinder, and the push rod of the cylinder is towards the support base.
According to other side of the present utility model, the position-limit mechanism is arranged on the top of the support base, described
Position-limit mechanism includes cylinder, and towards the support base, the bottom of the push rod arranges finite place piece, institute to the push rod of the cylinder
The bottom of locating part is stated in downward diminishing turbination.
Preferably, for ease of adjusting the distance between cutting knife and encapsulation piston, first knife rest includes Part I
And Part II, the Part I offers the first cutter groove of centre bore and horizontal direction through side wall, the centre bore
Connect with first cutter groove, the cutting knife passes through first cutter groove, from top to bottom penetrates center by the first securing member
Abut with cutting knife in hole, so as to the cutting knife and Part I are relatively fixed.
For ease of adjusting the position of cutting knife in the vertical direction, the bottom of the Part I has been downwardly extending admittedly
Dead axle, the fixing axle are penetrated in Part II, by the second securing member from the side of the Part II penetrate with it is described
Fixing axle is abutted and is relatively fixed Part I and Part II.
For ease of cutting knife near encapsulation piston work, and leave encapsulation piston, the side shearing mechanism also includes first
Telescoping mechanism, first telescoping mechanism include that the first sliding bottom being fixed on the workbench, relatively described first are slided
The first slide rail that dynamic base is slided in the horizontal direction, one end of first slide rail are connected with Part II.
Preferably, for ease of adjusting the distance between enlarging knife and encapsulation piston, on second knife rest, offer second
Cutter groove, second cutter groove are more than the enlarging through top surface and the bottom surface of second knife rest, the width of second cutter groove
The width of knife, the enlarging tilt tiltedly pass through the second cutter groove, are penetrated from the side of second knife rest by the 3rd securing member
Abut with the enlarging knife afterwards and the enlarging knife and the second cutter groove are relatively fixed.
For ease of causing enlarging knife in the vertical direction action, the flaring mechanism also to include chassis, support bar and second
Telescoping mechanism, the support bar are vertically situated on the chassis, and second knife rest is arranged on by the second telescoping mechanism
On the support bar.
Preferably, second telescoping mechanism includes the second sliding bottom fixed with the support bar, with respect to described the
The second slide rail that two sliding bottom in the vertical directions slide, the bottom of second slide rail is fixed with second knife rest.
Compared with prior art, the utility model has the advantage of：By arranging the support bottom for causing encapsulation piston rotation
Seat, strut encapsulation piston rubber flaring mechanism and cut off the side shearing mechanism of unnecessary rubber, so as to automatically to encapsulated
Piston carries out cutting edge, obtains preferable finished product with higher production efficiency.
Description of the drawings
Fig. 1 is the schematic diagram of one embodiment of cutting edge expanding device of the present utility model；
Fig. 2 is the use state schematic diagram of one embodiment of cutting edge expanding device of the present utility model；
Fig. 3 is the decomposing schematic representation of the side shearing mechanism of one embodiment of cutting edge expanding device of the present utility model；
Fig. 4 is the schematic diagram of second embodiment of cutting edge expanding device of the present utility model；
Fig. 5 is the use state schematic diagram of second embodiment of cutting edge expanding device of the present utility model；
Fig. 6 is the schematic diagram of the 3rd embodiment of cutting edge expanding device of the present utility model；
Fig. 7 is the use state schematic diagram of the 3rd embodiment of cutting edge expanding device of the present utility model.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one
Referring to Fig. 1 and Fig. 2, a kind of cutting edge expanding device for encapsulation piston, including workbench 1, workbench 1 is arranged on
The support base 2 of top, side shearing mechanism 3 and flaring mechanism 4.
Wherein, support base 2 can be equipped with locating shaft 21 in cylinder, its center, and locating shaft 21 is upwardly extended and surpassed
The top surface of support base 2 is crossed, encapsulation piston 5 to be processed can be set on locating shaft 21, so that encapsulation piston 5 can
Rotate around locating shaft 21, encapsulation piston 5 includes piston 52 and is coated on the rubber 51 of 52 periphery of piston.The lower section of workbench 1
Drive mechanism 6 is provided with, in the present embodiment, drive mechanism 6 is the motor 61 for driving support base 2 to rotate, can be in electricity
Drive mechanism is set below the output shaft of machine 61 and support base 2, such as in the present embodiment, by being arranged on 61 output shaft of motor
On the first belt pulley 611, the second belt pulley 612 being arranged on below support base 2, and around being located on two belt pulleys
Belt 613, the second belt pulley 612 can drive 2 synchronous axial system of support base, so as to realize that motor 61 drives support base 2 to rotate,
So that 5 synchronous rotary of encapsulation piston.
Also include the position-limit mechanism 7 for being limited to encapsulation piston 5 in support base 2, in the present embodiment, position restrainer
Structure 7 is cylinder 71, and the push rod 711 of cylinder 71 is socketed through the second belt pulley 612 with locating shaft 21, so that cylinder 71 can be with
The position on the vertical direction of locating shaft 21 is limited, and while locating shaft 21 can be rotated relative to push rod 711.The top of locating shaft 21
Spacing termination 211 is formed with, the diameter of spacing termination 211 is slightly larger than the internal diameter of piston 52, when encapsulation piston 5 is placed in support base
On 2, and after being set in 21 periphery of locating shaft, the push rod 711 of cylinder 71 is released upwards so that the spacing termination 211 of locating shaft 21
Exceed piston 52 upwards, thus encapsulation piston 5 is limited in support base 2.
Referring to Fig. 3, side shearing mechanism 3 includes the first knife rest 31, cutting knife 32 and the first telescoping mechanism 33, the first knife rest 31
Including Part I 311 and Part II 315, Part I 311 offer centre bore 312, and horizontal direction run through side wall
The first cutter groove 313, centre bore 312 connected with the first cutter groove 313, and cutting knife 32 passes through the first cutter groove 313, the first securing member 34
From top to bottom abut with cutting knife 32 in penetrating into center hole 312, so as to cutting knife 32 and Part I 311 are relatively fixed,
Wherein the first securing member 34 and centre bore 312 can be threaded connection with.Adjusted after by unscrewing the first securing member 34 in the horizontal direction
Cutting knife 32 is to after desired position, then tightens the first securing member 34, thus can easily cause cutting knife 32 closer or far from
Encapsulation piston 5, to reach suitable position.The bottom of Part I 311 has been downwardly extending fixing axle 314, can penetrate into
In Part II 315, the second securing member 35 can be penetrated from the side of Part II 315 and be abutted with fixing axle 314 and by first
Points 311 and Part II 315 be relatively fixed.
The first sliding bottom 331 that first telescoping mechanism 33 includes being fixed on workbench 1, and the first sliding bottom 331
The first slide rail 332 being slidably connected, one end and the Part II 315 of the first slide rail 332 are connected, and the first slide rail 332 can be
Flatly slide on the top surface of the first sliding bottom 331.In the present embodiment, offer level in the first sliding bottom 331 to prolong
The pilot hole 333 stretched, pilot hole 333 run through the one end of the first sliding bottom 331 towards the first knife rest 31, the first slide rail 332
Bottom is provided with guide post 334, is inserted into slip of the cooperation in pilot hole 333 to the first slide rail 332 by guide post 334 and rises
To the effect being oriented to.So that the first telescoping mechanism 33 can when work is needed (can be by air cylinder driven) by the first knife rest 31
Push encapsulation piston 5 to, and the first knife rest 31 of retracting in the completed.
Flaring mechanism 4 includes chassis 41, support bar 42, the second knife rest 43, the second telescoping mechanism 44 and enlarging knife 45, chassis
The groove 411 of strip is offered on 41, and securing member is passed through groove 411 and fixed with workbench 1, can be locked in by securing member
The position of adjustable 41 support base 2 of chassis assembly of diverse location of groove 411.Support bar 42 is vertically situated on chassis 41, and
Second knife rest 43 is arranged on support bar 42 by the second telescoping mechanism 44.Second telescoping mechanism 44 and the first telescoping mechanism 33
Structure is identical, and its second sliding bottom 441 is fixed with support bar 42, and the second slide rail 442 is then with respect to the second sliding bottom 441 perpendicular
Nogata upward sliding, the bottom of the second slide rail 442 are fixed with the second knife rest 43.The second cutter groove 431 is offered on second knife rest 43,
Through top surface and the bottom surface of the second knife rest 43, the width of the second cutter groove 431 is more than the width of enlarging knife 45 to second cutter groove 431, from
And enlarging knife 45 obliquely passes through the second cutter groove 431, the 3rd securing member 46 to penetrate rear and enlarging knife from the side of the second knife rest 43
45 are abutted and are relatively fixed enlarging knife 45 with the second cutter groove 431.It is fixed on by enlarging knife 45 and the second cutter groove 431 different
Relative position, can adjust the distance between enlarging knife 45 and encapsulation piston 5.So that the second telescoping mechanism 44 can need
During work, (can be by air cylinder driven) pushes the second knife rest 43 to encapsulation piston 5, and the second knife rest 43 of retracting in the completed.
During work, encapsulation piston 5 is positioned in support base 2, by cutting knife 32 and enlarging knife 45 and encapsulation piston 5
Relative position is adjusted, so that enlarging knife 45 can be inserted at the top of rubber 51 not being coated to completely in the part on piston 52
Expanded, be easy to cutting knife 32 to cut for 51 part of rubber after expansion again；Hereafter start motor 61 so that support
Base 2 rotates, and encapsulation piston 5 is rotated with, and pushes cutting knife 32 and enlarging knife 45 to encapsulation piston 5, inserts in enlarging knife 45
While entering the gap between the upper end of rubber 51 and encapsulation piston 5 and expanded, cutting knife 32 is cut to rubber 51, together
When automatically carry out cutting edge and enlarging, reduce operation, improve production efficiency.After the completion of cutting edge enlarging, by cutting knife 32 and enlarging
Knife 45 resets, and rubber 51 cuts the glue side got off and is stripped while reset in cutting knife 32 and enlarging knife 45.
Embodiment two
Referring to Fig. 4 and Fig. 5, in the present embodiment, the difference with above-described embodiment one is to set position-limit mechanism 7
Put above support base 2, now, locating shaft 21 need not arrange spacing termination 211.During work, under the push rod 711 of cylinder 71
Pressure, limits the relative position of encapsulation piston 5 and 2 in the vertical direction of support base.
Embodiment three
Referring to Fig. 6 and Fig. 7, in the present embodiment, the difference with above-described embodiment two is, the push rod of cylinder 71
711 bottoms arrange finite place piece 72, and the bottom of locating part 72 is in downward diminishing turbination, the tip of its rounding cylindricality
Can be plugged into intracardiac in piston 52, and cause the encapsulation piston 5 can be around limit so as to by encapsulation piston 5 spacing in support base 2
Position part 72 is rotated.
Claims (10)
1. a kind of cutting edge expanding device for encapsulation piston, including workbench (1), it is characterised in that：Also include being arranged on institute
State support base (2) above workbench (1), side shearing mechanism (3), flaring mechanism (4), drive support base (2) relative
Drive mechanism (6) that workbench (1) rotates in the horizontal plane, and encapsulation piston (5) to be processed is limited to described
Position-limit mechanism (7) in support base (2)；
Described side shearing mechanism (3) include can near and move horizontally away from the support base (2) the first knife rest (31), and
It is arranged on the first knife rest (31) and towards the cutting knife (32) of the support base (2), cutting knife (32) level
Be arranged on the first knife rest (31), so as to cut the rubber (51) in the encapsulation piston (5)；
Described flaring mechanism (4) include can near and the second knife rest (43) away from the support base (2) vertical shift, and
It is arranged on the second knife rest (43) and towards the enlarging knife (45) of the support base (2), described enlarging knife (45) incline
Be arranged on the second knife rest (43), so as to insert between the rubber (51) of the encapsulation piston (5) and piston (52)
Gap in.
2. the cutting edge expanding device of encapsulation piston is used for as claimed in claim 1, it is characterised in that：Support base (2)
Center be equipped with locating shaft (21), locating shaft (21) upwardly extend and exceed the top surface of support base (2), the positioning
The top of axle (21) is provided with the spacing termination (211) of diameter increase；Described position-limit mechanism (7) include being arranged on the workbench
(1) cylinder (71) below, the push rod (711) of cylinder (71) are upwardly extended and are socketed with the locating shaft (21) so that institute
State locating shaft (21) to relatively rotate with the push rod (711) and in the vertical direction synchronizing moving.
3. the cutting edge expanding device of encapsulation piston is used for as claimed in claim 1, it is characterised in that：Support base (2)
Center be equipped with locating shaft (21), locating shaft (21) upwardly extend and exceed the top surface of support base (2), described spacing
Mechanism (7) is arranged on the top of the support base (2), and described position-limit mechanism (7) include cylinder (71), cylinder (71)
Push rod (711) is towards the support base (2).
4. the cutting edge expanding device of encapsulation piston is used for as claimed in claim 1, it is characterised in that：Position-limit mechanism (7)
The top of the support base (2) is arranged on, described position-limit mechanism (7) include cylinder (71), the push rod of cylinder (71)
(711) towards the support base (2), the bottom of push rod (711) arranges finite place piece (72), locating part (72)
Bottom is in downward diminishing turbination.
5. the cutting edge expanding device for encapsulation piston as any one of Claims 1 to 4, it is characterised in that：It is described
First knife rest (31) includes Part I (311) and Part II (315), and Part I (311) offer centre bore
(312), and horizontal direction through side wall the first cutter groove (313), centre bore (312) and first cutter groove (313)
Connection, described cutting knife (32) pass through the first cutter groove (313), by the first securing member (34) from top to bottom penetrating into center hole
(312) abut with cutting knife (32) in, so as to the cutting knife (32) is relatively fixed with Part I (311).
6. the cutting edge expanding device of encapsulation piston is used for as claimed in claim 5, it is characterised in that：The Part I
(311) bottom has been downwardly extending fixing axle (314), and fixing axle (314) penetrate in Part II (315), lead to
Cross the second securing member (35) and penetrate from the side of the Part II (315) and abut with the fixing axle (314) and by first
(311) and Part II (315) is divided to be relatively fixed.
7. the cutting edge expanding device of encapsulation piston is used for as claimed in claim 5, it is characterised in that：Side shearing mechanism (3)
Also include the first telescoping mechanism (33), described first telescoping mechanism (33) include the first cunning being fixed on the workbench (1)
The first slide rail (332) that dynamic base (331), relatively described first sliding bottom (331) are slided in the horizontal direction, described first slides
One end of rail (332) is connected with Part II (315).
8. the cutting edge expanding device for encapsulation piston as any one of Claims 1 to 4, it is characterised in that：It is described
The second cutter groove (431), the top surface of described second cutter groove (431) through the second knife rest (43) is offered on second knife rest (43)
And bottom surface, the width of the width of the second cutter groove (431) more than enlarging knife (45), enlarging knife (45) obliquely wear
The second cutter groove (431) is crossed, with the enlarging knife after penetrating from the side of the second knife rest (43) by the 3rd securing member (46)
(45) abut and enlarging knife (45) are relatively fixed with the second cutter groove (431).
9. the cutting edge expanding device of encapsulation piston is used for as claimed in claim 8, it is characterised in that：Flaring mechanism (4)
Also include chassis (41), support bar (42) and the second telescoping mechanism (44), support bar (42) are vertically situated at the bottom
On disk (41), described second knife rest (43) are arranged on the support bar (42) by the second telescoping mechanism (44).
10. the cutting edge expanding device of encapsulation piston is used for as claimed in claim 9, it is characterised in that：Second telescopic machine
Structure (44) includes second sliding bottom (441) fixed with the support bar (42), exists with respect to the second sliding bottom (441)
The second slide rail (442) slided on vertical direction, the bottom of the second slide rail (442) are fixed with described second knife rest (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058078.XU CN206030534U (en) | 2016-09-18 | 2016-09-18 | A cut limit flaring device for rubber coating piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058078.XU CN206030534U (en) | 2016-09-18 | 2016-09-18 | A cut limit flaring device for rubber coating piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206030534U true CN206030534U (en) | 2017-03-22 |
Family
ID=58295603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621058078.XU Active CN206030534U (en) | 2016-09-18 | 2016-09-18 | A cut limit flaring device for rubber coating piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206030534U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457444A (en) * | 2017-09-22 | 2017-12-12 | 江门市丰荣金属制品有限公司 | A kind of edge-trimming machine |
| CN109016477A (en) * | 2018-08-15 | 2018-12-18 | 浙江启程汽车部件有限公司 | Automatic flaring and connector press-loading device |
| CN109080048A (en) * | 2018-07-19 | 2018-12-25 | 宁波夏亿机电科技有限公司 | A kind of piston rubber-coating piece clipping device |
-
2016
- 2016-09-18 CN CN201621058078.XU patent/CN206030534U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457444A (en) * | 2017-09-22 | 2017-12-12 | 江门市丰荣金属制品有限公司 | A kind of edge-trimming machine |
| CN109080048A (en) * | 2018-07-19 | 2018-12-25 | 宁波夏亿机电科技有限公司 | A kind of piston rubber-coating piece clipping device |
| CN109016477A (en) * | 2018-08-15 | 2018-12-18 | 浙江启程汽车部件有限公司 | Automatic flaring and connector press-loading device |
| CN109016477B (en) * | 2018-08-15 | 2024-02-09 | 浙江启程汽车部件有限公司 | Automatic flaring and joint press fitting equipment |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |