CN105414360A - Riveting method of cam disc assembly of automobile seat backrest adjuster - Google Patents
Riveting method of cam disc assembly of automobile seat backrest adjuster Download PDFInfo
- Publication number
- CN105414360A CN105414360A CN201510932987.5A CN201510932987A CN105414360A CN 105414360 A CN105414360 A CN 105414360A CN 201510932987 A CN201510932987 A CN 201510932987A CN 105414360 A CN105414360 A CN 105414360A
- Authority
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- China
- Prior art keywords
- blind hole
- compact heap
- hole
- arc
- dwang
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Abstract
The invention discloses a riveting method of a cam disc assembly of an automobile seat backrest adjuster. The riveting method comprises four steps, wherein a riveting clamp comprises an upper half part and a lower half part, the upper half part comprises a lower press block and a horizontal mounting plate, and a punch via hole is formed in the horizontal mounting plate; a group of bolt via holes are circumferentially formed in the horizontal mounting plate on the periphery of the punch via hole; the upper surface of the lower press block is fixed with the lower plate surface of the horizontal mounting plate, and a conical blind hole is formed in the upper surface of the lower press block; a positioning block is arranged on the upper plate surface of a horizontal bottom plate at the lower half part, a U-shaped groove is formed in the front surface of the positioning block, and a front semi-circular notch is formed in the bottom of the U-shaped groove; a sliding compression block is glidingly matched with the U-shaped groove in the positioning block, and a rear semi-circular notch is formed in the rear surface of the sliding compression block; an arc eccentric press block is arranged in front of the sliding compression block, and the arc surface of the arc eccentric press block is contacted with the front surface of the sliding compression block. According to the riveting method, a backrest adjuster bearing can be positioned conveniently and rapidly, and then a cam disc is riveted to a spindle of the backrest adjuster bearing firmly.
Description
Technical field
The invention belongs to automotive seat and manufacture field, particularly relate to a kind of angle regulating device for seat of vehicle cam disc assembly staking method.
Background technology
Seat is an important assembly on automobile, this seat comprises cam disc assembly, and cam disc assembly is by cam disc and recliner bearing, and is first sleeved in the rotating shaft of recliner bearing during cam disc assembling, again these two parts are riveted together, need design one piece of clinching method for this reason.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of angle regulating device for seat of vehicle cam disc assembly staking method, for being riveted in the rotating shaft of recliner bearing by cam disc by the method.
Technical scheme of the present invention is as follows: a kind of angle regulating device for seat of vehicle cam disc assembly staking method, is characterized in that comprising the steps:
Step a: design a riveting clamp, this riveting clamp is made up of the first half and the latter half, wherein the first half is made up of lower lock block (1) and horizontal mounting plate (11), wherein horizontal mounting plate (11) has the drift via hole (11a) of a up/down perforation, this drift via hole is up big and down small conical bore, and its tapering is 15 °-30 °; The horizontal mounting plate (11) that described drift via hole (11a) is peripheral circumferentially has one group of bolt through-hole (11b), and this bolt through-hole runs through the upper and lower plate face of horizontal mounting plate; Described lower lock block (1) upper surface and horizontal mounting plate (11) lower face are fixed, this lower lock block is positioned at the inner side of all bolt through-holes (11b) place circumference, a circular cone blind hole (1a) is had at the center of lower lock block (1) upper surface, this circular cone blind hole is communicated with described drift via hole (11a), and the position in these two holes and tapering consistent; The bottom surface of described lower lock block (1) is plane, the center of this lower lock block bottom surface has riveted joint blind hole (1b), the axial line of this riveted joint blind hole and the axial line of described circular cone blind hole (1a) are on same straight line, and the diameter of riveted joint blind hole (1b) is 3mm, its degree of depth is 5mm;
Described the latter half comprises horizonal base plate (2) and dwang (6), wherein the upper face of horizonal base plate (2) is provided with a locating piece (3), the U-shaped groove of a up/down perforation is had at the front surface of locating piece, the bottom land of this U-shaped groove has the front semicircular indentations (3a) of a up/down perforation, and is provided with a slip compact heap (4) in U-shaped groove; Described slip compact heap (4) movable supporting is on horizonal base plate (2) upper face, and go up the snug engagement of U-shaped groove with described locating piece (3), and the rear semicircle v notch v (4a) of a up/down perforation is had in the rear surface of slip compact heap (4), this rear semicircle v notch v and described front semicircular indentations (3a) can form a circular hole, and the position of this circular hole and aperture and described riveted joint blind hole (1b) adapt; Blind hole after the locating piece leading flank on the left and right limit of described front semicircular indentations (3a) has one all backward, described slip compact heap (4) trailing flank, to blind hole having forward two front blind holes afterwards, is often organized between forward and backward blind hole and is provided with a return spring (10);
Described slip compact heap (4) is rectangular structure, the eccentric briquetting (5) of an arc is provided with in the front of slip compact heap, the cambered surface of the eccentric briquetting of this arc contacts with the front surface of slip compact heap (4), the eccentric briquetting (5) of arc is dwang installation end away from one end of its cambered surface, be connected to a described dwang (6) at this dwang installation end, this dwang is horizontally disposed with; Rotate in installing hole on the eccentric briquetting (5) of described arc and be combined with a vertical bolt (7), the upper face of this vertical bolt lower end and described horizonal base plate (2) is fixed, when rotating described dwang (6), the eccentric briquetting (5) of described arc can be driven to rotate around vertical bolt (7), thus force described slip compact heap (4) moving forward and backward; The right front of the eccentric briquetting (5) of described arc is provided with a limited block (8), the rotational angle that this limited block turns right for limiting described dwang (6), and limited block (8) is fixed on the upper face of described horizonal base plate (2);
Step b: field riveting fixture, first horizonal base plate of the present invention (2) is fixed on the workbench of punch press, and by the drift of punch press through the drift via hole (11a) on horizontal mounting plate (11), and the circular cone blind hole (1a) inserted on lower lock block (1), because drift via hole (11a) and circular cone blind hole (1a) are bellmouth, so just can realize self-centering, centering precision is high; Then, connecting bolt is located in the bolt through-hole (11b) on horizontal mounting plate (11), and is fixedly connected with the connecting plate on drift by these bolts, so reliably the first half is fixed on the drift of punch press;
Step c: during riveted joint, first rotary motion bar (6), to allow slip compact heap (4) move forward, secondly recliner bearing is vertically put into front semicircular indentations (3a), rotate backward dwang (6) again, to allow slip compact heap (4) move backward, and make slip compact heap (4) and locating piece (3) abut against together, recliner bearing is clamped, then cam disc is solidly set in the rotating shaft of recliner bearing, finally start punch press, so that the drift of punch press drives lower lock block (1) punching press downwards fast, the riveted joint blind hole (1b) of lower lock block (1) contacts with cam disc, thus cam disc is riveted on the main shaft of recliner bearing, and the riveted joint degree of depth equals the degree of depth of riveting blind hole (1b),
Steps d: after completing riveted joint, first controls lower lock block (1) and moves up, then lever (6) of walking around, to allow slip compact heap (4) move forward, and then is taken off by the cam disc assembly welded.
Before employing the present invention rivets, first horizonal base plate of the present invention (2) is fixed on the workbench of punch press, and by the drift of punch press through the drift via hole (11a) on horizontal mounting plate (11), and the circular cone blind hole (1a) inserted on lower lock block (1), because drift via hole (11a) and circular cone blind hole (1a) are bellmouth, so just can realize self-centering, centering precision is high, then, connecting bolt is located in the bolt through-hole (11b) on horizontal mounting plate (11), and is fixedly connected with the connecting plate on drift by these bolts, so reliably the first half is fixed on the drift of punch press, during riveted joint, first rotary motion bar (6), to allow slip compact heap (4) move forward, secondly recliner bearing is vertically put into front semicircular indentations (3a), rotate backward dwang (6) again, to allow slip compact heap (4) move backward, and make slip compact heap (4) and locating piece (3) abut against together, recliner bearing is clamped, then cam disc is solidly set in the rotating shaft of recliner bearing, finally start punch press, so that the drift of punch press drives lower lock block (1) punching press downwards fast, the riveted joint blind hole (1b) of lower lock block (1) contacts with cam disc, thus cam disc is riveted on the main shaft of recliner bearing, and the riveted joint degree of depth equals the degree of depth of riveting blind hole (1b), after completing riveted joint, first control lower lock block (1) and move up, then lever (6) of walking around, to allow slip compact heap (4) move forward, and then the cam disc assembly welded is taken off.
Adopt above technical scheme, this method riveting clamp used can be fixed on punch press securely, centering precision is high, can locate recliner bearing easily and quickly during riveted joint, and then is riveted on by cam disc on the main shaft of recliner bearing securely, thus form cam disc assembly, and the structure of the present invention's riveting clamp used is simple, locking recliner bearing is reliable, and convenient for unlocking is easy, easy to implement, there is good practicality.
For the ease of connecting, the dwang installation end of the eccentric briquetting (5) of described arc has a blind hole, one end of described dwang (6) is inserted in this blind hole, and is fixed on the eccentric briquetting (5) of arc by the upper holding screw (9) vertically arranged of the eccentric briquetting (5) of arc.
Beneficial effect: this method riveting clamp used can be fixed on punch press securely, centering precision is high, recliner bearing can be located easily and quickly during riveted joint, and then securely cam disc is riveted on the main shaft of recliner bearing, thus form cam disc assembly, and the structure of the present invention's riveting clamp used is simple, locking recliner bearing is reliable, convenient for unlocking is easy, easy to implement, has good practicality.
Accompanying drawing explanation
Fig. 1 adopts by the present invention the structural representation of riveting clamp.
Fig. 2 is the top view of the latter half in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
A kind of angle regulating device for seat of vehicle cam disc assembly staking method, is characterized in that comprising the steps:
Step a: design a riveting clamp, as shown in Figure 1, 2, this riveting clamp is made up of the first half and the latter half, wherein the first half is made up of lower lock block 1 and horizontal mounting plate 11, wherein horizontal mounting plate 11 has the drift via hole 11a of a up/down perforation, this drift via hole 11a is up big and down small conical bore, and its tapering is 15 °-30 °, and can more preferably 20 ° or 25 °.The horizontal mounting plate 11 of drift via hole 11a periphery circumferentially has one group of bolt through-hole 11b, this bolt through-hole runs through upper face and the lower face of horizontal mounting plate, and the quantity of bolt through-hole 11b is 4-10, and can be preferably 8.Lower lock block 1 upper surface and horizontal mounting plate 11 lower face are fixed, and this lower lock block is positioned at the inner side of all bolt through-hole 11b places circumference, has a circular cone blind hole 1a at the center of lower lock block 1 upper surface, and this circular cone blind hole 1a is communicated with drift via hole 11a.Position and the tapering of circular cone blind hole 1a and drift via hole 11a are consistent, and namely the axial line of circular cone blind hole 1a and drift via hole 11a is on same straight line.The bottom surface of lower lock block 1 is plane, and the center of this lower lock block bottom surface has a riveted joint blind hole 1b, and the axial line of this riveted joint blind hole and the axial line of circular cone blind hole 1a are on same straight line, and the diameter of riveted joint blind hole 1b is 3mm, and its degree of depth is 5mm.
As shown in Figure 1, 2, the latter half is made up of horizonal base plate 2, locating piece 3, slip compact heap 4, the eccentric briquetting 5 of arc, dwang 6, vertical bolt 7, limited block 8 and holding screw 9.Wherein, horizonal base plate 2 is steel plate, and its thickness is 3-8mm, and horizonal base plate 2 passes through T-shaped bolt presses on the workbench of punch press.The upper face of horizonal base plate 2 is provided with a locating piece 3, has the U-shaped groove of a up/down perforation at the front surface of locating piece 3, and the bottom land of this U-shaped groove has the front semicircular indentations 3a of a up/down perforation, and is provided with a slip compact heap 4 in U-shaped groove.Slip compact heap 4 is rectangular structure, this slip compact heap 4 movable supporting on horizonal base plate 2 upper face, and with the snug engagement of U-shaped groove on locating piece 3.The rear semicircle v notch v 4a of a up/down perforation is had in the rear surface of slip compact heap 4, time together with slip compact heap 4 abuts against with locating piece 3, rear semicircle v notch v 4a and front semicircular indentations 3a can form a circular hole, the position of this circular hole and aperture and riveted joint blind hole 1b adapt, and the degree of depth of this circular hole is 8mm.Blind hole after the locating piece leading flank on the described front left and right limit of semicircular indentations 3a has one all backward, after these two, blind hole is symmetrical arranged about the axial line of front semicircular indentations 3a.After corresponding two of slip compact heap 4 trailing flank, blind hole has forward two front blind holes, often organize between front blind hole and rear blind hole and be provided with a return spring 10, the front end of this return spring 10 is inserted in front blind hole, the rear end of return spring 10 is inserted in rear blind hole, and the effect of return spring 10 allows slip compact heap 4 reset forward.
The eccentric briquetting 5 of an arc is provided with in the front of slip compact heap 4, the profile of eccentric briquetting 5 cross section of this arc is made up of an arc and a U section, and the dual-side of U section is connected with the two ends of arc, and the arc top of arc is away from the fillet of U section.The cambered surface of eccentric briquetting 5 segmental arc of arc contacts with the front surface of slip compact heap 4, the eccentric briquetting 5 of arc is dwang installation end away from one end of its cambered surface, this dwang installation end is positioned on the U section fillet of the eccentric briquetting 5 of arc, be connected to a dwang 6 at this dwang installation end, this dwang 6 is horizontally disposed with.The dwang installation end of the eccentric briquetting 5 of arc has a blind hole, one end of dwang 6 is inserted in this blind hole, and being fixed on the eccentric briquetting 5 of arc by the holding screw 9 that the eccentric briquetting 5 of arc is vertically arranged, and the shaft close contact of the afterbody of holding screw 9 and dwang 6.
Rotate in installing hole on the eccentric briquetting 5 of arc and be combined with a vertical bolt 7, the upper face of this vertical bolt 7 lower end and horizonal base plate 2 is fixed.The right front of the eccentric briquetting 5 of arc is provided with a limited block 8, the rotational angle that this limited block turns right for limiting dwang 6, and limited block 8 is fixed on the upper face of horizonal base plate 2.When rotating dwang 6, the eccentric briquetting 5 of arc can be driven to rotate around vertical bolt 7, thus force slip compact heap 4 to move forward and backward.
Step b: field riveting fixture, first horizonal base plate 2 of the present invention is fixed on the workbench of punch press, and by the drift of punch press through the drift via hole 11a on horizontal mounting plate 11, and the circular cone blind hole 1a inserted on lower lock block 1, because drift via hole 11a and circular cone blind hole 1a is bellmouth, so just can realize self-centering, centering precision is high.Then, connecting bolt is located in the bolt through-hole 11b on horizontal mounting plate 11, and is fixedly connected with the connecting plate on drift by these bolts, so reliably the first half is fixed on the drift of punch press.
Step c: during riveted joint, first rotary motion bar 6, to allow slip compact heap 4 move forward, secondly recliner bearing is vertically put into front semicircular indentations 3a, rotate backward dwang 6 again, to allow slip compact heap 4 move backward, and make together with slip compact heap 4 abuts against with locating piece 3, recliner bearing is clamped, then cam disc is solidly set in the rotating shaft of recliner bearing, finally start punch press, so that the drift of punch press drives lower lock block 1 punching press downwards fast, the riveted joint blind hole 1b of lower lock block 1 contacts with cam disc, thus cam disc is riveted on the main shaft of recliner bearing, and the riveted joint degree of depth equals the degree of depth of riveting blind hole 1b.
Steps d: after completing riveted joint, first controls lower lock block 1 and moves up, then lever 6 of walking around, to allow slip compact heap 4 move forward, and then is taken off by the cam disc assembly welded.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. an angle regulating device for seat of vehicle cam disc assembly staking method, is characterized in that comprising the steps:
Step a: design a riveting clamp, this riveting clamp is made up of the first half and the latter half, wherein the first half is made up of lower lock block (1) and horizontal mounting plate (11), wherein horizontal mounting plate (11) has the drift via hole (11a) of a up/down perforation, this drift via hole is up big and down small conical bore, and its tapering is 15 °-30 °; The horizontal mounting plate (11) that described drift via hole (11a) is peripheral circumferentially has one group of bolt through-hole (11b), and this bolt through-hole runs through the upper and lower plate face of horizontal mounting plate; Described lower lock block (1) upper surface and horizontal mounting plate (11) lower face are fixed, this lower lock block is positioned at the inner side of all bolt through-holes (11b) place circumference, a circular cone blind hole (1a) is had at the center of lower lock block (1) upper surface, this circular cone blind hole is communicated with described drift via hole (11a), and the position in these two holes and tapering consistent; The bottom surface of described lower lock block (1) is plane, the center of this lower lock block bottom surface has riveted joint blind hole (1b), the axial line of this riveted joint blind hole and the axial line of described circular cone blind hole (1a) are on same straight line, and the diameter of riveted joint blind hole (1b) is 3mm, its degree of depth is 5mm;
Described the latter half comprises horizonal base plate (2) and dwang (6), wherein the upper face of horizonal base plate (2) is provided with a locating piece (3), the U-shaped groove of a up/down perforation is had at the front surface of locating piece, the bottom land of this U-shaped groove has the front semicircular indentations (3a) of a up/down perforation, and is provided with a slip compact heap (4) in U-shaped groove; Described slip compact heap (4) movable supporting is on horizonal base plate (2) upper face, and go up the snug engagement of U-shaped groove with described locating piece (3), and the rear semicircle v notch v (4a) of a up/down perforation is had in the rear surface of slip compact heap (4), this rear semicircle v notch v and described front semicircular indentations (3a) can form a circular hole, and the position of this circular hole and aperture and described riveted joint blind hole (1b) adapt; Blind hole after the locating piece leading flank on the left and right limit of described front semicircular indentations (3a) has one all backward, described slip compact heap (4) trailing flank, to blind hole having forward two front blind holes afterwards, is often organized between forward and backward blind hole and is provided with a return spring (10);
Described slip compact heap (4) is rectangular structure, the eccentric briquetting (5) of an arc is provided with in the front of slip compact heap, the cambered surface of the eccentric briquetting of this arc contacts with the front surface of slip compact heap (4), the eccentric briquetting (5) of arc is dwang installation end away from one end of its cambered surface, be connected to a described dwang (6) at this dwang installation end, this dwang is horizontally disposed with; Rotate in installing hole on the eccentric briquetting (5) of described arc and be combined with a vertical bolt (7), the upper face of this vertical bolt lower end and described horizonal base plate (2) is fixed, when rotating described dwang (6), the eccentric briquetting (5) of described arc can be driven to rotate around vertical bolt (7), thus force described slip compact heap (4) moving forward and backward; The right front of the eccentric briquetting (5) of described arc is provided with a limited block (8), the rotational angle that this limited block turns right for limiting described dwang (6), and limited block (8) is fixed on the upper face of described horizonal base plate (2);
Step b: field riveting fixture, first horizonal base plate of the present invention (2) is fixed on the workbench of punch press, and by the drift of punch press through the drift via hole (11a) on horizontal mounting plate (11), and the circular cone blind hole (1a) inserted on lower lock block (1), because drift via hole (11a) and circular cone blind hole (1a) are bellmouth, so just can realize self-centering, centering precision is high; Then, connecting bolt is located in the bolt through-hole (11b) on horizontal mounting plate (11), and is fixedly connected with the connecting plate on drift by these bolts, so reliably the first half is fixed on the drift of punch press;
Step c: during riveted joint, first rotary motion bar (6), to allow slip compact heap (4) move forward, secondly recliner bearing is vertically put into front semicircular indentations (3a), rotate backward dwang (6) again, to allow slip compact heap (4) move backward, and make slip compact heap (4) and locating piece (3) abut against together, recliner bearing is clamped, then cam disc is solidly set in the rotating shaft of recliner bearing, finally start punch press, so that the drift of punch press drives lower lock block (1) punching press downwards fast, the riveted joint blind hole (1b) of lower lock block (1) contacts with cam disc, thus cam disc is riveted on the main shaft of recliner bearing, and the riveted joint degree of depth equals the degree of depth of riveting blind hole (1b),
Steps d: after completing riveted joint, first controls lower lock block (1) and moves up, then lever (6) of walking around, to allow slip compact heap (4) move forward, and then is taken off by the cam disc assembly welded.
2. angle regulating device for seat of vehicle cam disc assembly staking method according to claim 1, it is characterized in that: the dwang installation end of the eccentric briquetting (5) of described arc has a blind hole, one end of described dwang (6) is inserted in this blind hole, and is fixed on the eccentric briquetting (5) of arc by the upper holding screw (9) vertically arranged of the eccentric briquetting (5) of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510932987.5A CN105414360A (en) | 2015-12-15 | 2015-12-15 | Riveting method of cam disc assembly of automobile seat backrest adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510932987.5A CN105414360A (en) | 2015-12-15 | 2015-12-15 | Riveting method of cam disc assembly of automobile seat backrest adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105414360A true CN105414360A (en) | 2016-03-23 |
Family
ID=55493144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510932987.5A Pending CN105414360A (en) | 2015-12-15 | 2015-12-15 | Riveting method of cam disc assembly of automobile seat backrest adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105414360A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014032756A1 (en) * | 2012-08-29 | 2014-03-06 | Gkn Sinter Metals Holding Gmbh | Method for producing a composite component, and composite component |
| CN204221326U (en) * | 2014-11-13 | 2015-03-25 | 四川汽车工业股份有限公司 | A kind of cam shaft gear press-loading apparatus |
| CN204339232U (en) * | 2014-11-17 | 2015-05-20 | 浙江正泰电器股份有限公司 | The sectional fixture of cam and V-type axle |
| CN104959478A (en) * | 2015-05-13 | 2015-10-07 | 中航飞机起落架有限责任公司 | Slotting lining flaring forming mechanism |
-
2015
- 2015-12-15 CN CN201510932987.5A patent/CN105414360A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014032756A1 (en) * | 2012-08-29 | 2014-03-06 | Gkn Sinter Metals Holding Gmbh | Method for producing a composite component, and composite component |
| CN204221326U (en) * | 2014-11-13 | 2015-03-25 | 四川汽车工业股份有限公司 | A kind of cam shaft gear press-loading apparatus |
| CN204339232U (en) * | 2014-11-17 | 2015-05-20 | 浙江正泰电器股份有限公司 | The sectional fixture of cam and V-type axle |
| CN104959478A (en) * | 2015-05-13 | 2015-10-07 | 中航飞机起落架有限责任公司 | Slotting lining flaring forming mechanism |
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Application publication date: 20160323 |
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