CN207787761U - End cover of engine punch device - Google Patents
End cover of engine punch device Download PDFInfo
- Publication number
- CN207787761U CN207787761U CN201721643507.4U CN201721643507U CN207787761U CN 207787761 U CN207787761 U CN 207787761U CN 201721643507 U CN201721643507 U CN 201721643507U CN 207787761 U CN207787761 U CN 207787761U
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- China
- Prior art keywords
- engine
- end cover
- gas vent
- workbench
- grooved
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Abstract
The utility model discloses a kind of end cover of engine punch devices, including workbench, there are two grooved bits for setting on workbench, it is provided on workbench and drives two grooved bits opposite or bi-directional drive headstock of the phase from movement, bi-directional drive headstock includes driving member, driving member transmission is provided with raw wind mechanism, and flexible hold-down mechanism is provided on bi-directional drive headstock；Flexible hold-down mechanism includes being slidably socketed and internal hollow upper support rod and bottom supporting pole, upper support rod are connected to bottom supporting pole inside, gas vent are provided on the side wall of bottom supporting pole, adjustable sealing plate is provided at gas vent；It is provided with mounting hole on workbench, is rotated in mounting hole and is provided with supporting table, the regulating mechanism constituted including click is provided between one of grooved bit and supporting table；The utility model is compared with prior art, high to the perforating efficiency of end cover of engine, and drilling quality is good, and carries out trouble free service.
Description
Technical field
The utility model is related to auto parts and components cheesing techniques fields, and in particular to end cover of engine punch device.
Background technology
In the process of manufacture of auto parts machinery, in order to keep the stabilization of engine, and when preventing engine from working
High temperature scalds human body, it will usually end cap is provide on the outside of engine.When processing, in order to make end cap be stably connected in engine
On, it needs the edge position in end cap to stamp location hole, during the installation process, location hole is passed through using screw or positioning pin etc.,
To realize the positioning of end cap, so that end cap is stabilized and be connected to the engine.In the perforation processing of existing end cap, mainly by people
Work holds end cap and covers on mold, is punched to the edge of end cap using stamping equipment, in the process, needs operator to use double
End cap is pressed on die holder downwards by hand, to keep the stabilization of end cap, is not easy to operate, perforating efficiency is low, and be easy to cause work
People injures unexpectedly, and there are huge security risks.
Utility model content
For the deficiency in the presence of the prior art, the purpose of this utility model is to provide a kind of punchings of end cover of engine
Equipment, to solve in the prior art, by the way of man-hour manually hand-held end cap, to cause to be not easy to operate, perforating efficiency is low, and is easy
The problem of causing worker to injure unexpectedly.
To achieve the above object, the utility model uses the following technical solution：End cover of engine punch device, including
Pedestal and the workbench being set on the base by multiple support columns, there are two structure is identical and arranged symmetrically for setting on workbench
Grooved bit, be additionally provided with that two grooved bits of driving are opposite or the mutually bi-directional drive headstock from movement on workbench, it is double
Include the driving member being made of multiple Knucle-gears and two worm gears to driving headstock, driving member transmission is provided with for generating wind
The life wind mechanism of power is fixedly installed on the outer wall of bi-directional drive headstock through raw wind mechanism come to end cover of engine fixing shape
The flexible hold-down mechanism that state is controlled；
The flexible hold-down mechanism includes being slidably socketed and internal hollow upper support rod and bottom supporting pole, upper support rod are supported under
Connection inside bar, and be connected by elastic component between upper support rod and bottom supporting pole, gas vent, gas vent are provided on the side wall of bottom supporting pole
Place is provided with the adjustable sealing plate controlled the sealing state of gas vent；
Position of the workbench between two grooved bits is provided with mounting hole, rotates and is provided with to starting in mounting hole
The supporting table that generator terminal lid is supported, supporting table are rotatably connected on pedestal, are set between one of grooved bit and supporting table
It is equipped with the regulating mechanism constituted including click；When two grooved bits phases are from movement, using the mobile as dynamic of grooved bit
Power drives supporting table rotation by regulating mechanism.
In use, end cover of engine is placed in supporting table, using bi-directional drive headstock as power, pass through multiple knuckle-tooth
The driving member that wheel and two worm gears are constituted transmits two grooved bits of driving into action edge and moves toward one another simultaneously, to being placed on support
End cover of engine on platform is carried out at the same time punching work；It is generated simultaneously using the power drive of bi-directional drive headstock life wind mechanism
Wind-force come make bottom supporting pole in upper support rod to close to end cover of engine direction slide, end cover of engine is fixed, wind
Power forms air pressure driving adjustable sealing plate in bottom supporting pole and upper support rod and is sealed to gas vent；When complete to end cover of engine
After primary punching work, bi-directional drive headstock drives two grooved bits mutually from movement, while bottom supporting pole and upper support rod
The stream pressure of interior formation changes so that adjustable sealing plate is detached from the sealing to gas vent, makes bottom supporting pole to far from engine
End cap slides, and is detached to end cover of engine；Two grooved bits mutually from movement during, be connected with regulating mechanism one
Grooved bit is by including that click composition regulating mechanism drives supporting table to rotate；So as to end cover of engine
Next position carries out punching work.
Compared with the prior art, the utility model has the advantages that：
1, using bi-directional drive headstock as power, the driving member that is made up of multiple Knucle-gears and two worm gears is into action edge
It transmits two grooved bits of driving to move toward one another simultaneously, punching work is carried out at the same time to the end cover of engine being placed in supporting table
Make；Simultaneously by the interoperation of upper support rod, bottom supporting pole and adjustable sealing plate in the hold-down mechanism that stretches, to end cover of engine
It is fixed, end cover of engine is avoided to shake during being punched, improved and end cover of engine is beaten
Hole efficiency and drilling quality, it is safe that punching work is carried out to end cover of engine；
2, in two grooved bits mutually from movement when, mobile using grooved bit passes through regulating mechanism driving as power and props up
Platform rotation is supportted, end cover of engine is rotated into a position, punching work is carried out again to end cover of engine, is improved to engine
The perforating efficiency of end cap, and the kinetic energy being rationally utilized in equipment, reduce kinetic energy efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model end cover of engine punch device；
Fig. 2 is the enlarged drawing in the portions A in Fig. 1；
Fig. 3 is the connection diagram of Knucle-gear and worm gear in Fig. 1；
Fig. 4 is the connection diagram of driven wheel of differential and supports block in Fig. 1；
Fig. 5 is the connection diagram of multiple Knucle-gears in Fig. 1 middle cases.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode：
Reference numeral in Figure of description includes：Workbench 1, supporting table 2, grooved bit 3, babinet 4, Knucle-gear 5, snail
Wheel 6, shell 7, upper support rod 8, bottom supporting pole 9, sealing plate 10, support spring 11, ratchet 12, telescopic rod 13, pawl 14, rack 15,
Driving wheel 16, drive bevel gear 17, drive bevel gear 18, driven wheel of differential 19, supports block 20.
Embodiment
With reference to shown in 1~Fig. 5 of figure：End cover of engine punch device includes positioned at the pedestal of bottom and above pedestal
With pedestal workbench 1 disposed in parallel, it is connected by multiple support columns between pedestal and workbench 1, the middle part of workbench 1 is provided with
Mounting hole, the interior rotation of mounting hole are provided with supporting table 2；Arranged on left and right sides on workbench 1 positioned at mounting hole is both provided with guiding
Slot, is equipped with that structure is identical and symmetrically arranged grooved bit 3 in guide groove, grooved bit 3 include punching tip and
The worm screw being connected with punching tip；It is located on workbench 1 on rear side of grooved bit 3 and mounting hole and bi-directional drive power is installed
Case, bi-directional drive headstock include babinet 4 and multiple Knucle-gears 5 for being rotatably arranged in babinet 4, a fixed peace of babinet 4
Fixed plate is filled, the Knucle-gear 5 in the present embodiment is six, including is located above the Knucle-gear 5 being set up in parallel, and top is located at both sides
The lower section of Knucle-gear 5 be engaged with Knucle-gear 5, be located above an intermediate Knucle-gear 5 and be coaxially connected with dual direction drive mechanism,
Dual direction drive mechanism can be stepper motor, and the Knucle-gear 5 being located above coaxially is connected with worm gear 6, two worm gears 6 respectively with
Two worm screws are equipped with, and are power by dual direction drive mechanism, are driven into action by multiple Knucle-gears 5 and two worm gears 6
Power is transmitted, and when end cover of engine is punched at the punching tip of grooved bit 3, two grooved bits 3 move toward one another, and is carried out
Work is punched, dual direction drive mechanism rotates backward, and two 3 phases of grooved bit of driving are from movement；It is arranged on the outer wall of babinet 4
There is raw wind mechanism, raw wind mechanism includes the shell 7 being fixed on the outer wall of babinet 4, is rotatablely equipped with and is located in shell 7
The impeller that a Knucle-gear 5 among upside is coaxially connected；It is fixedly installed on the outer wall of babinet 4 in supporting table 2
The flexible hold-down mechanism of side, flexible hold-down mechanism include the upper support rod 8 and bottom supporting pole 9 at the inside middle part being slidably socketed, and are above supported
It is connected between bar 8 and bottom supporting pole 9, and 8 inside of upper support rod is connected to between shell 7 by elastic hose, upper support rod 8 and bottom supporting pole
It is connected by elastic component between 9, elastic component can be extension spring, be provided with gas vent on the side wall of bottom supporting pole 9, set at gas vent
It is equipped with adjustable sealing plate 10, adjustable sealing plate 10 is rotatably connected on the sealing plate 10 on gas vent inner wall including one end, close
The other end of sealing plate 10 is provided with the first right-angle notch outside gas vent, is provided on the inner wall of gas vent and the first right-angle notch
The second right-angle notch being equipped with, is connected with support spring 11 between the first right-angle notch and the second right-angle notch；Work as impeller
Rotation generates wind-force and is entered in upper support rod 8 by elastic hose, extension spring elongation, and bottom supporting pole 9 is interior to close in upper support rod 8
The end cover of engine direction sliding placed in supporting table 2, support spring 11 are occurred by the air pressure in bottom supporting pole 9 and upper support rod 8
It shrinks, sealing plate 10 rotates, and the first right-angle notch offsets with the cooperation of the second right-angle notch, so that sealing plate 10 is carried out gas vent close
Envelope, bottom supporting pole 9 are fixed end cover of engine；When impeller rotates backward, support spring 11 extends, and is taken off in gas vent
From sealing state, the air pressure in bottom supporting pole 9 and upper support rod 8 is drained from gas vent, and extension spring is shunk, and bottom supporting pole 9 is supported upper
The end cover of engine direction placed on far from supporting table 2 in bar 8 is slided, and bottom supporting pole 9 is detached from the state that offsets with end cover of engine.
The bottom of the supporting table 2 is rotatably connected on by shaft on pedestal, close to fixed plate side grooved bit 3 with
Regulating mechanism is provided between supporting table 2, regulating mechanism includes the ratchet being fixedly connected between the bottom and shaft of supporting table 2
12 and be connected to grooved bit 3 worm screw and fixed plate between telescopic rod 13, ratchet 12 is equipped with pawl 14, pawl 14
The bottom of workbench 1 is rotatably connected on by connecting rod and torsional spring；Telescopic rod 13 include the fixed section being connected with fixed plate and with
The worm screw of grooved bit 3 connected glissile segment is connected with rack 15 on the glissile segment of telescopic rod 13 by connecting rod, and rack 15 engages
There are the driving wheel being rotatably installed in fixed plate 16, driving wheel 16 to be coaxially connected with drive bevel gear 17, drive bevel gear 17 is nibbled
Conjunction has drive bevel gear 18, drive bevel gear 18 to be coaxially connected with driven wheel of differential 19, and the side of driven wheel of differential 19 is provided with
Slideway, the interior sliding of slideway are arranged with supports block 20, eccentric ratio are hinged between supports block 20 and the eccentric position of driven wheel of differential 19,
Supports block 20 is located at the side of pawl 14；When two 3 phases of grooved bit are from movement, the glissile segment of telescopic rod 13 is fixed to it
Duan Fangxiang slidings are shunk, and rack 15 is made to move, while driving wheel 16, drive bevel gear 17, drive bevel gear 18 and driven
Bevel gear 19 is transmitted into action edge, and driving supports block 20 slidably reciprocates in slideway, and supports block 20 is made back and forth to offset with pawl 14, coordinates
The recovery force effect of torsional spring makes pawl 14 carry out reciprocally swinging, and then driving pawl 12 rotates, and supporting table 2 is made to occur to turn
It is dynamic, the end cover of engine in supporting table 2 is rotated into a position, work is punched again, because of the self-locking of 12 pawl 14 of ratchet
Function so that supporting table 2 only two 3 phases of grooved bit from movement when rotate, avoid to end cover of engine into
When row punching work, supporting table 2 rotates.
In use, end cover of engine is placed on 2 middle part of supporting table, start dual direction drive mechanism, two 3 phases of grooved bit
To movement, while bottom supporting pole 9 is fixed end cover of engine；To carry out primary punching work to end cover of engine,
Dual direction drive mechanism rotates backward afterwards, and two 3 phases of grooved bit of driving are from movement, to make supporting table 2 rotate；And then into
Punching work of the row to end cover of engine the next position.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (6)
1. end cover of engine punch device, which is characterized in that the work being set on the base including pedestal and by multiple support columns
Make platform, identical there are two structure and symmetrically arranged grooved bit is set on workbench, driving two is additionally provided on workbench
Grooved bit is opposite or the mutually bi-directional drive headstock from movement, and bi-directional drive headstock includes by multiple Knucle-gears and two snails
Take turns the driving member constituted, driving member transmission is provided with life wind mechanism for generating wind-force, on the outer wall of bi-directional drive headstock
It is fixedly installed the flexible hold-down mechanism controlled end cover of engine stationary state by raw wind mechanism；
The flexible hold-down mechanism includes being slidably socketed and internal hollow upper support rod and bottom supporting pole, upper support rod in bottom supporting pole
Portion is connected to, and is connected by elastic component between upper support rod and bottom supporting pole, and gas vent is provided on the side wall of bottom supporting pole, is set at gas vent
It is equipped with the adjustable sealing plate controlled the sealing state of gas vent；
Position of the workbench between two grooved bits is provided with mounting hole, rotates and is provided with to engine end in mounting hole
The supporting table being supported is covered, supporting table is rotatably connected on pedestal, is provided between one of grooved bit and supporting table
The regulating mechanism constituted including click；When two grooved bits phases are from movement, using the mobile logical as power of grooved bit
Overregulate mechanism driving supporting table rotation.
2. end cover of engine punch device according to claim 1, it is characterised in that：The regulating mechanism includes by fixing
The telescopic rod that section and glissile segment are constituted, the glissile segment of telescopic rod is connected with grooved bit, and is connected on the glissile segment of telescopic rod
Include that the adjusting for making supporting table rotate is rotated by multiple bevel gears and supports block driving pawl reciprocally swinging and then driving pawl
Part.
3. end cover of engine punch device according to claim 2, it is characterised in that：The regulating part includes two coaxial
Connected bevel gear, one of bevel gear are coaxially connected with driving wheel, and driving wheel is engaged with rack, and rack is connected by connecting rod
It is connected on the glissile segment of telescopic rod, the eccentric position of another bevel gear, which is hinged with, to be connected by eccentric ratio and for driving
Pawl carries out the supports block of reciprocally swinging.
4. end cover of engine punch device according to claim 1, it is characterised in that：The adjustable sealing plate includes one
End is rotatably connected on sealing plate on gas vent inner wall, and the position of the other end of sealing plate outside gas vent is provided with the first right angle
Notch is provided with the second right-angle notch being equipped with the first right-angle notch, the first right-angle notch and on the inner wall of gas vent
It is connected with support spring between two right-angle notchs.
5. the end cover of engine punch device according to any one of claim 1-4, it is characterised in that：The grooved bit
The worm screw for including the punching tip punched to end cover of engine and being connected with punching tip, two worm screws respectively with driving member
In two worm gears be equipped with one by one.
6. end cover of engine punch device according to claim 1, it is characterised in that：The raw wind mechanism includes that fixation is set
The shell on bi-directional drive power box outer wall is set, is rotated in shell and is provided with the leaf being coaxially connected with one of Knucle-gear
Wheel, shell are connected to in upper support rod by elastic hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643507.4U CN207787761U (en) | 2017-11-30 | 2017-11-30 | End cover of engine punch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643507.4U CN207787761U (en) | 2017-11-30 | 2017-11-30 | End cover of engine punch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787761U true CN207787761U (en) | 2018-08-31 |
Family
ID=63286248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721643507.4U Active CN207787761U (en) | 2017-11-30 | 2017-11-30 | End cover of engine punch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790776A (en) * | 2017-11-30 | 2018-03-13 | 重庆水工机械有限公司 | End cover of engine punch device |
-
2017
- 2017-11-30 CN CN201721643507.4U patent/CN207787761U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790776A (en) * | 2017-11-30 | 2018-03-13 | 重庆水工机械有限公司 | End cover of engine punch device |
| CN107790776B (en) * | 2017-11-30 | 2023-11-28 | 重庆水工机械有限公司 | Engine end cover punching equipment |
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| GR01 | Patent grant |