CN105327993B - A kind of reaming flanger of pneumatic actuator spring - Google Patents
A kind of reaming flanger of pneumatic actuator spring Download PDFInfo
- Publication number
- CN105327993B CN105327993B CN201510802016.9A CN201510802016A CN105327993B CN 105327993 B CN105327993 B CN 105327993B CN 201510802016 A CN201510802016 A CN 201510802016A CN 105327993 B CN105327993 B CN 105327993B
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- rod
- closing mechanism
- rack
- cavity
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Abstract
The present invention provides a kind of reaming flanger of pneumatic actuator spring, it can realize the reaming flange operation synchronized to the copper pipe both ends of pneumatic actuator spring, improve processing efficiency.Its technical solution is such, it includes engine base, and engine base is equipped with mold closing mechanism, pre-compressing device and the control device electricly connected with mold closing mechanism, pre-compressing device, it is characterised in that：Mold closing mechanism include two pushing units and can the driving device that moves toward one another of two pushing units of synchronous drive, one of pushing unit is connected with the pre-compressing device.
Description
Technical field
The present invention relates to pneumatic actuator spring process equipment, and in particular to a kind of reaming flange of pneumatic actuator spring
Machine.
Background technology
Pneumatic actuator spring includes spring body, spring pocket and copper pipe.Copper pipe is affixed through spring body both ends
Spring pocket, the copper pipe play guiding role to the flexible of spring；Copper pipe End, which is equipped with reaming turnup structure, prevents spring pocket to copper
Manage axially external movement.After the reaming flanger of existing pneumatic actuator spring carries out reaming flange operation to copper pipe one end,
The direction of pneumatic actuator spring need to be turned and be re-installed in mould, then reaming flange operation is carried out to the copper pipe other end,
That is the reaming flange at the copper pipe both ends of pneumatic actuator spring need to be divided to two processes just to machine, and processing efficiency is low.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of reaming flanger of pneumatic actuator spring, it can be realized to gas
The reaming flange operation that the copper pipe both ends of dynamic actuator spring synchronize, improves processing efficiency.
Its technical solution is such, it includes engine base, engine base be equipped with mold closing mechanism, pre-compressing device and with molding
The control device that device, pre-compressing device electricly connect, it is characterised in that：The mold closing mechanism include two pushing units and
Can the driving device that moves toward one another of two pushing units of synchronous drive, one of pushing unit connects with the pre-compressing device
Connect.
Further, the pushing unit includes drive rod, shaft, pushing block, gear, rack and support plate, the pushing block
Interior to be equipped with cavity, the roof and/or bottom wall of the cavity, which are equipped with, is oriented to wears groove, and rack is fixed with the side wall of the cavity,
The extending direction of the rack and the extending direction of the guiding wears groove are set in the same direction, and one end of the shaft is supported in the branch
On fagging, its other end stretched into from the guiding wears groove in the cavity, it is fixed on shaft position within the cavity to connect
Gear, the gear and rack engagement connection are connected to, described drive rod one end is fixedly connected with the shaft；Two promotions
The rack of unit is relatively arranged on the radially opposite sides of gear.
Further, the driving device includes molding cylinder, and the output terminal of the molding cylinder is connected with push rod, described
Push rod is equipped with the one-to-one collision block of drive rod with pushing unit.
Further, the mold closing mechanism further include with the one-to-one limiting device of drive rod, the drive rod
The other end is between the collision block and the limiting device.
Preferably, the limiting device includes adjusting screw rod and screw bolt seat, and the adjusting screw rod is threadedly connected to screw bolt seat
On, the position that the adjusting screw rod is located at screw bolt seat both sides is respectively equipped with locking nut.
Further, the support plate is equipped with guide rail, and two guide rails are located at pushing block both sides and relative to guiding wears groove pair
Claim to set, the flange of the pushing block both sides and the guide groove of guide rail are connected.
Further, the pre-compressing device includes the pre-pressing cylinder being fixed on engine base, the pre-pressing cylinder
Piston rod is fixedly connected with one of pushing unit and its telescopic direction and the piston rod telescopic direction of molding cylinder are axial
It is arranged in parallel.
The reaming flanger of pneumatic actuator spring using the present invention, pre-compressing device compress spring body, and then
So that the spring pocket affixed with spring body both sides is in contact respectively at copper pipe both ends, the driving device synchronous drive two of mold closing mechanism
A pushing unit moves toward one another, and realizes the reaming flange operation synchronized to the copper pipe both ends of pneumatic actuator spring, improves
Processing efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 be the present invention one of pushing unit along C to structure diagram.
Fig. 3 be the present invention another pushing unit along C to structure diagram.
Embodiment
Fig. 2 be pushing unit A along C to structure diagram, Fig. 3 be pushing unit B along C to structure diagram.
As shown in Figure 1 to Figure 3, it includes engine base 1, and engine base 1 is equipped with mold closing mechanism, pre-compressing device and is filled with molding
Put, the control device that pre-compressing device electricly connects, the mold closing mechanism includes pushing unit A, pushing unit B and can be same
Step drives the driving device that pushing unit A, pushing unit B are moved toward one another.
The pushing unit includes drive rod 3, shaft 10, pushing block 12, gear 14, rack 15, upper backup pad 8 and lower support
Plate 9, is equipped with cavity 13 in the pushing block 12, be correspondingly provided with the roof and bottom wall of the cavity 13 guiding wears groove 16, under lead
To wears groove 17, rack 15, the extending direction of the rack 15 and the upper guiding wears groove are fixed with the side wall of the cavity 13
16th, the lower extending direction for being oriented to wears groove 17 is set in the same direction, and one end of the shaft 10 is supported in the bearing of the lower supporting plate 9
11st, its other end sequentially passes through lower guiding wears groove 17, cavity 13 and upper guiding 16 rear support of wears groove in the bearing of upper backup pad 8,
Gear 14 is fixedly connected with the shaft 10 position within the cavity, gear 14 and the rack 15 engagement connects,
Described 3 one end of drive rod is fixedly connected with the shaft 10, and the rack of pushing unit A and pushing unit B are relatively arranged on gear
Radially opposite sides.As shown in Figure 2 and Figure 3, two groups of teeth wheel, rack are equipped with each pushing unit, can also set one group according to demand
It is or multigroup.The lower face of the upper backup pad 8 is equipped with guide rail 18, and two guide rails 18 are located at 12 both sides of pushing block and relative to upper
It is oriented to wears groove 16 to be symmetrical arranged, the flange 19 of 12 both sides of pushing block is connected with the guide groove of guide rail 18.
The driving device includes molding cylinder 20, the piston rod and the contiguous block of 23 end of push rod of the molding cylinder 20
21 are fixedly connected, and push rod 23 is passed through along the guiding trestle 22 on engine base 1, and the push rod 23 is equipped with single with pushing unit A, driving
The one-to-one collision block 24 of drive rod 3 of first B.The mold closing mechanism further includes and the one-to-one limiting device of drive rod, institute
Stating limiting device includes adjusting screw rod 6 and screw bolt seat 5, and the adjusting screw rod 6 is threadedly connected on screw bolt seat 5, the adjusting spiral shell
The position that bar 6 is located at screw bolt seat both sides is respectively equipped with locking nut 7, and the other end of drive rod 3 is located at adjusting screw rod and collision block 24
Between and which is provided with roller 4.Due to drive rod 3 the other end in the process of pneumatic actuator spring frequently by
To the shock of collision block and adjusting screw rod, it is easily damaged, the setting of roller 4, is conveniently replaceable, and cost is low..
The pre-compressing device includes being fixed on pre-pressing cylinder 2 on engine base, the piston rod of the pre-pressing cylinder 2 with
Pushing unit B is fixedly connected and its telescopic direction is arranged in an axially parallel mode with molding the piston rod telescopic direction of cylinder, is promoted single
The upper backup pad and lower supporting plate of first A is fixed in fixed push plate, and the upper backup pad and lower supporting plate of pushing unit B are fixed on work
In dynamic push plate, movable push is connected with fixed push plate by guide rod, and pre-pressing cylinder 2 promotes pushing unit B to be moved along guide rod.
Pre-pressing cylinder, the molding corresponding solenoid valve of cylinder are electricly connected with control device respectively.
Claims (1)
1. a kind of reaming flanger of pneumatic actuator spring, it includes engine base, and engine base is equipped with mold closing mechanism, pre-compressing device
And the control device electricly connected with mold closing mechanism, pre-compressing device, it is characterised in that：The mold closing mechanism is pushed away including two
Moving cell and can the driving device that moves toward one another of two pushing units of synchronous drive, one of pushing unit with it is described pre-
Pressing device connects；
The pushing unit includes drive rod, shaft, pushing block, gear, rack and support plate, and cavity, institute are equipped with the pushing block
State the roof of cavity and/or bottom wall is equipped with and is oriented to wears groove, rack, the extension of the rack are fixed with the side wall of the cavity
Direction and the extending direction for being oriented to wears groove are set in the same direction, and one end of the shaft is supported in the support plate, its is another
End is stretched into the cavity from the guiding wears groove, and the shaft is fixedly connected with gear on position within the cavity, described
Gear and rack engagement connection, described drive rod one end is fixedly connected with the shaft；The rack phase of two pushing units
Radially opposite sides to being arranged at gear；
The driving device includes molding cylinder, and the output terminal of the molding cylinder is connected with push rod, the push rod be equipped with
The one-to-one collision block of drive rod of pushing unit；
The mold closing mechanism is further included to be hit with the one-to-one limiting device of drive rod, the other end of the drive rod positioned at described
Between block and the limiting device；
The limiting device includes adjusting screw rod and screw bolt seat, and the adjusting screw rod is threadedly connected on screw bolt seat, the adjusting
The position that screw rod is located at screw bolt seat both sides is respectively equipped with locking nut；
The support plate is equipped with guide rail, and two guide rails are located at pushing block both sides and are symmetrical arranged relative to wears groove is oriented to, described to push away
The flange of block both sides and the guide groove of guide rail are connected；
The pre-compressing device includes the pre-pressing cylinder being fixed on engine base, the piston rod of the pre-pressing cylinder and wherein one
A pushing unit is fixedly connected and its telescopic direction is arranged in an axially parallel mode with molding the piston rod telescopic direction of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802016.9A CN105327993B (en) | 2015-11-19 | 2015-11-19 | A kind of reaming flanger of pneumatic actuator spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510802016.9A CN105327993B (en) | 2015-11-19 | 2015-11-19 | A kind of reaming flanger of pneumatic actuator spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105327993A CN105327993A (en) | 2016-02-17 |
| CN105327993B true CN105327993B (en) | 2018-04-20 |
Family
ID=55278870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510802016.9A Active CN105327993B (en) | 2015-11-19 | 2015-11-19 | A kind of reaming flanger of pneumatic actuator spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105327993B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2451518A1 (en) * | 1979-03-13 | 1980-10-10 | Lack Rene | Mechanism converting shaft rotation to reciprocal linear motion - uses quarter round pinion segment in slot hole with racks to long edges |
| DE4200020C1 (en) * | 1992-01-02 | 1993-07-22 | Rothenberger Werkzeuge-Maschinen Gmbh, 6233 Kelkheim, De | Hollow, cylindrical workpiece widening tool - has rack teeth on sliding mandrel meshing with teeth on hinged, L=shaped handle |
| DE102004001795A1 (en) * | 2004-01-06 | 2005-08-11 | Siemens Ag | switching mechanism |
| CN2845946Y (en) * | 2005-12-11 | 2006-12-13 | 杜明乾 | Flanging device for wall metal tube wall hole |
| CN201056053Y (en) * | 2007-04-29 | 2008-05-07 | 王利万 | Rapid enlarging machine for pipeline |
| CN102059297B (en) * | 2010-11-02 | 2013-01-02 | 中国长安汽车集团股份有限公司四川建安车桥分公司 | Hole extruding and expanding device for extruding and expanding inner holes at end of rear axle tube of vehicle |
| CN203470823U (en) * | 2013-09-12 | 2014-03-12 | 新兴重工湖北三六一一机械有限公司 | Manual mold opening and closing device for metal mold casting |
| CN205253812U (en) * | 2015-11-19 | 2016-05-25 | 无锡工源机械有限公司 | Reaming flanger of pneumatic actuator spring |
-
2015
- 2015-11-19 CN CN201510802016.9A patent/CN105327993B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105327993A (en) | 2016-02-17 |
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Effective date of registration: 20200924 Address after: No.2299 rugang Road, group 9, the second case neighborhood committee, Changjiang Town, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee after: Nantong Jinxin window industry Co., Ltd Address before: 214000, No. 55 West Harbour Road, tin Beizhen, Jiangsu, Wuxi Patentee before: WUXI GONGYUAN MACHINERY Co.,Ltd. |
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| TR01 | Transfer of patent right |