CN207205756U - A kind of angle switching device - Google Patents
A kind of angle switching device Download PDFInfo
- Publication number
- CN207205756U CN207205756U CN201720782619.1U CN201720782619U CN207205756U CN 207205756 U CN207205756 U CN 207205756U CN 201720782619 U CN201720782619 U CN 201720782619U CN 207205756 U CN207205756 U CN 207205756U
- Authority
- CN
- China
- Prior art keywords
- angle
- portable plate
- switching device
- workpiece
- locating piece
- 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.)
- Expired - Fee Related
Links
Landscapes
- Automatic Assembly (AREA)
Abstract
It the utility model is related to a kind of auxiliary press mounting tool, a kind of angle switching device, including fixed mount, the portable plate for fixed press fitting workpiece is rotatably connected on fixed mount, two angle locating pieces to portable plate positioning, portable plate is set to turn to the angle converter of workpiece air inlet side or exhaust side, and two angle locating pieces correspond to the air inlet side and exhaust side of workpiece respectively.The workpiece for needing to be pressed is fixed on portable plate, portable plate is rotated by angle converter, workpiece can also follow portable plate to rotate, contacted until portable plate turns to angle locating piece, portable plate is positioned in specific angle by angle locating piece, the angular dimension of angle locating piece is pressed demand according to practical work piece and formulated, pass through the rotation of portable plate and the positioning combination of angle location-plate, it can not only realize and workpiece air inlet side and exhaust side both direction are all pressed, also achieve the press fitting that special angle is carried out according to particular demands.
Description
Technical field
It the utility model is related to a kind of auxiliary press mounting tool, and in particular to a kind of switching device that can carry out angle control.
Background technology
Core component of the engine as automobile, include the parts of Various Complex, in the manufacturing process of engine
In, need to be mutually matched combination between each parts and be processed, as in the one of building block of engine --- cylinder cap
In process, it is necessary to be combined processing after conduit and seat ring are pressed into cylinder cap again.And it is pressed the fine or not right of quality
Further conduit, seat ring finishing, which exist, to be directly affected, so in the process of cylinder cap, to the press fitting precision of conduit, seat ring
It is it is required that higher.
It will be apparent to one skilled in the art that automobile engine includes inlet valve and exhaust valve, and inlet valve and exhaust valve position
In different position angles, this allows for the gas inlet seat ring of cylinder cap, air induction conduit and exhaust seat ring, exhaust manifolds also in entering
It is vented two diverse location angles of both sides.And the bottom surface of conduit, seat ring and cylinder cap is generally angled, for difference
For the engine of model, angle is also different.Technology of pressure mounting of the prior art is to be pressed air inlet seat respectively using two press
Conduit and exhaust seat ring conduit are enclosed, each press is equipped with the frock of a fixed angle and fixed pressure head is pressed.It is this
Not only equipment cost is high for press-fit approach, and the operating personnel needed are also more, while place area occupied is big, and overall is manufactured into
This is big.
Utility model content
The purpose of this utility model is to provide a kind of angle switching device, is switched by the angle of portable plate, realized
Synchronous press mounting gas inlet seat ring conduit and exhaust seat ring conduit on one press, equipment investment cost and human cost are reduced, reduced
Occupation area of equipment, the final manufacturing cost for reducing product.
To reach above-mentioned purpose, base case of the present utility model is：A kind of angle switching device, including fixed mount, Gu
Determine to be rotatably connected to the portable plate for fixed press fitting workpiece on frame, to two angle locating pieces of portable plate positioning, make activity
Plate turns to the angle converter of workpiece air inlet side or exhaust side, and two angle locating pieces correspond to the air inlet side of workpiece respectively
And exhaust side.
During using above-mentioned technical proposal, operation principle is as follows：This angle switching device is installed to by press fitting by fixed mount
In equipment, then the workpiece for needing to be pressed is fixed on portable plate, can first control angle converter to turn portable plate
Move to the air inlet side of workpiece, until portable plate and the contact of the angle locating piece of air inlet side, so as to position to special angle, then press
Fill the seat ring and conduit of workpiece air inlet side；After the completion of seat ring and the conduit press fitting of air inlet side, angle converter is again by portable plate
The exhaust side of workpiece is turned to, until the angle locating piece of portable plate and exhaust side contacts, so as to position to special angle, so
It is pressed the seat ring and conduit of workpiece exhaust side afterwards；Otherwise as and.
Compared with carrying out press fitting with two press respectively in the prior art, the beneficial effect of the technical program is：Need to
The workpiece to be pressed is fixed on portable plate, rotates portable plate by angle converter, workpiece can also follow portable plate
Rotate, contacted until portable plate turns to angle locating piece, portable plate is positioned in specific angle by angle locating piece, angle
The angular dimension for spending locating piece is pressed demand formulation according to practical work piece, that is, passes through the rotation of portable plate and determining for angle location-plate
Position combines, and can not only realize and workpiece air inlet side and exhaust side both direction are all pressed, also achieve according to particular demands
Carry out the press fitting of special angle.
Further, angle locating piece is detachably connected with fixed mount.Different workpieces, press fitting angle is different, formulates different angles
The angle locating piece of degree, and it is detachably connected with fixed mount, the use range of this angle switching device can be expanded.
Further, fixed mount includes base and the support base being vertically located on base, is provided with support base and connects with portable plate
The bearing connect.Support base is vertically located on base, and portable plate is connected by bearing with support base again so that bearing is in support activity
When plate is rotated, the friction that portable plate is subject to is smaller, and transmission resistance is small, and portable plate is easier to rotate, and is pressed more efficient, angle
The energy consumption for spending converter is also smaller.
Further, angle converter is gas/oil cylinder, and piston rod and the portable plate of gas/oil cylinder are articulated and connected.By cylinder or
Person's cylinder piston rod stretches, and portable plate is articulated and connected with piston rod so that thrust or pulling force of the portable plate in piston rod
It can be rotated under effect, and then switch the press fitting angle of workpiece；The angle of translation activity plate by way of cylinder, not only
It is simple in construction, it is easy to control, and also price is relatively low, the energy（Air）It is convenient to obtain；The translation activity plate by way of oil cylinder
Angle, it is not only simple in structure, power output is larger, and stable and reliable working performance, safeguards also simple and convenient.
Further, the hold-down mechanism for compressing portable plate is additionally provided with support base.Hold-down mechanism can be in portable plate quilt
Angle locating piece positions and then secondary fixed portable plate, effectively improves the stability of press fitting.
Further, hold-down mechanism includes the gas/oil cylinder of revolution clamping and is fixedly connected on the compression turned round and clamped on gas/oil cylinder
Block.After portable plate is positioned by angle locating piece, revolution clamps gas/oil cylinder and rotated so that portable plate is fixed on compression
Between block and revolution clamp gas/oil cylinder, after press fitting terminates, revolution clamps gas/oil cylinder and unclamped, and is then rotated with compact heap multiple
Position, portable plate, which is rotated further to other angles, to be pressed；The pressuring action of gas/oil cylinder is not only clamped by compact heap and revolution
The effect for fixing portable plate again is realized, while the rotation by turning round the gas/oil cylinder of clamping ensure that portable plate at different angles
Rotation on degree.
Further, it is provided with leakage instrument in angle locating piece, the contact surface of angle locating piece and portable plate is provided with stomata.When
Portable plate is turned to after the contact positioning of angle locating piece, and leakage instrument passes through contact of the stomata detection angles locating piece with portable plate
Sealing, only air leakage rate could carry out the work of follow-up compression portable plate in prescribed limit；Effectively prevent activity
Plate occurs not being rotated in place situation about being just pressed, and improves angle switching accuracy, is further ensured that the accuracy of press fitting.
Further, leakage instrument is connected with controller, and controller is connected with alarm, and controller output signal is extremely alarmed
Device.If the airtight detection of leakage instrument is qualified, controller output signal makes alarm send qualifying signal, and hold-down mechanism is to portable plate
Carry out compression work；If airtight detection is unqualified, controller output signal makes alarm send alarm signal, angle switching dress
Put stopping follow-up work；Whole angle switching device is more intelligent, judges work feelings by device always without operating personnel
Condition, reduce human cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of angle switching device of the utility model.
Embodiment
Reference in Figure of description includes：Base 1, support base 2, bearing 3, portable plate 4, angle locating piece 5, return
Turn clamping cylinder 6, compact heap 7, angular transition cylinder 8, stomata 9, audible-visual annunciator 10.
A kind of angle switching device that the present embodiment provides, as shown in figure 1, including base 1, the company of being integrally formed on base 1
Be connected to two support bases 2, and two support bases 2 are provided with portable plate 4 between base 1, two support bases 2, portable plate 4 with
The adjacent both sides of support base 2 are provided with rotating shaft, and are equipped with rolling bearing 3 in two support bases 2, for supporting the two of portable plate 4
Individual rotating shaft so that portable plate 4 can rotate with respect to base 1；Angled locating piece is also connected by general flat key on base 1
5, for positioning portable plate 4, i.e. the position of angle locating piece 5 is between base 1 and portable plate 4, the inclination angle of angle locating piece 5
Degree can be pressed angle demand customization according to practical work piece, and common angle is 20 °；Angle locating piece 5 contacts with portable plate 4
Stomata 9 is simultaneously provided with, and leakage instrument is additionally provided with angle locating piece 5（Do not marked in figure）, determine for detecting portable plate 4 and angle
Positioning air-tightness between the block 5 of position；Leakage instrument is electrically connected by controller with external audible-visual annunciator 10, and the controller can
To select conventional RK-4000P models, for exporting the airtight testing result of leakage instrument；Angular transition cylinder is additionally provided with base 1
8, the angular transition cylinder 8 can use cylinder or oil cylinder, and piston rod and the portable plate 4 of angular transition cylinder 8 are articulated and connected, and use
Rotated in making portable plate 4；Be additionally provided with base 1 revolution clamping cylinder 6, revolution clamping cylinder 6 can use revolution clamping cylinder or
Clamping cylinder is turned round, turns round on clamping cylinder 6 and has been bolted compact heap 7, clamping cylinder 6 is turned round and compact heap 7 compresses together
The edge of portable plate 4.
When specifically used, this angle switching device is arranged on press-loading device, cylinder cap is then fixed on portable plate 4
On, portable plate 4 is turned to air inlet side by angular transition cylinder 8, until the angle locating piece 5 of portable plate 4 and air inlet side contacts
Positioning, now, leakage instrument is by the air-tightness between the detection angles locating piece 5 of stomata 9 and angular transition cylinder 8, if airtight detection
It is qualified, illustrate that the gap between movable block and angle locating piece 5 is smaller（Generally less than 0.03mm）, portable plate 4 rotate in place, then
Audible-visual annunciator 10 exports the compression letter that qualifying signal to control system control system provides the revolution clamping cylinder 6 of air inlet side again
Number, revolution clamping cylinder 6 is rotated by 90 ° so that the edge of portable plate 4 is located at turn around between clamping cylinder 6 and compact heap 7, is then turned round
Clamping cylinder 6 compresses portable plate 4, and after realizing that the effect for fixing portable plate 4 again, revolution clamping cylinder 6 compress, control system can be delayed
1 ~ 3s time provides press fitting working signal, gives the buffer time of leakage instrument detection, ensures that movable block is rotated in place, you can enter
The press fitting work of row gas inlet seat ring, conduit；If airtight detection is unqualified, audible-visual annunciator 10 can send alarm signal, and angle is cut
Changing device stops follow-up work, and press fitting work would not also continue, and then search reason, it may be possible to the rotation of portable plate 4
Turn not in place, it is also possible to be to remain foreign matter on portable plate 4, contacted until portable plate 4 can accurately rotate with angle locating piece 5
Positioning, then carry out follow-up action.
After seat ring, the conduit of air inlet side are pressed end-of-job, control system gives the revolution clamping cylinder 6 for selling air inlet side to unclamp
Signal, revolution clamping cylinder 6 unclamp, and return turn 90 degrees, now, the airtight detection function of air inlet side also eliminates, angle rotation
Cylinder is rotated by piston rod portable plate 4, and the press fitting direction of cylinder cap can change, until portable plate 4 and exhaust side
Angle locating piece 5 contact positioning, now, the angle of press fitting can also be fixed by angle locating piece 5, the angle locating piece of exhaust side
Leakage instrument in 5 starts to detect the positioning air-tightness between portable plate 4 and the angle locating piece 5 of exhaust side, if airtight detection is closed
Lattice, illustrate that the gap between movable block and the angle locating piece 5 of exhaust side is smaller（Generally less than 0.03mm）, movable block turns to
Position, then for the output of audible-visual annunciator 10 qualifying signal to control system, control system provides the pressure of the revolution clamping cylinder 6 of exhaust side again
Tight signal, the revolution clamping cylinder 6 of exhaust side are rotated by 90 ° so that the edge of the exhaust side of portable plate 4 is located at turn around clamping cylinder 6 and pressure
Between tight block 7, then turn round clamping cylinder 6 and compress portable plate 4, realize the effect for fixing portable plate 4 again, the revolution folder of exhaust side
After tight cylinder 6 compresses, can be delayed 1 ~ 3s time of control system provides press fitting working signal, when giving the buffering of leakage instrument detection
Between, ensure that movable block is rotated in place, you can the press fitting work of seat ring, conduit is exhausted；If unqualified, the acousto-optic report of airtight detection
Alert device 10 can send alarm signal, and angle switching device stops follow-up work, and press fitting work would not also continue, Ran Houcha
Look for reason, it may be possible to which the rotation of portable plate 4 is not in place, it is also possible to be to remain foreign matter on portable plate 4, until portable plate 4
It can accurately rotate to contacting positioning with angle locating piece 5, then carry out follow-up action.
Especially, after the switching that direction and angle are realized by this angle switching device, when carrying out press fitting work, both
Can pass through to press-loading device pressure head increase a displacement function so that press fitting seat ring and conduit pressure head can laterally and
Moved on vertical, so as to realize on press-loading device synchronous press mounting air inlet, exhaust different angle seat ring, lead
Pipe, can also be in the slide rail and two vertical slide rails of base 1 time installation, two transverse directions of this angle switching device so that this angle
Degree switching device can be subjected to displacement change with respect to press-loading device, so as to realize on a press-loading device synchronous press mounting air inlet,
Seat ring, the conduit of the different angle of exhaust；The input cost and floor space of press-loading device are not only reduced, also reduces operation
The human cost of personnel so that final cylinder cap processing and manufacturing cost reduces.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, without departing from the concept of the premise utility, several modifications and improvements can also be made, these should also be considered as this
The protection domain of utility model, these are all without the effect and practical applicability for influenceing the utility model implementation.This practicality is new
The technology, shape, construction part that type omits description are known technology.
Claims (8)
1. a kind of angle switching device, it is characterised in that including fixed mount, be rotatably connected on fixed mount for fixed press fitting work
The portable plate of part, to two angle locating pieces of portable plate positioning, portable plate is set to turn to workpiece air inlet side or exhaust side
Angle converter, and two angle locating pieces correspond to the air inlet side and exhaust side of workpiece respectively.
2. a kind of angle switching device according to claim 1, it is characterised in that the angle locating piece can with fixed mount
Dismantling connection.
3. a kind of angle switching device according to claim 1, it is characterised in that the fixed mount is including base and vertically
The support base being located on base, support base is interior to be provided with the bearing being connected with the portable plate.
A kind of 4. angle switching device according to claim 1, it is characterised in that the angle converter is gas/oil cylinder,
The piston rod of gas/oil cylinder is articulated and connected with the portable plate.
5. a kind of angle switching device according to claim 3, it is characterised in that be additionally provided with the support base for pressing
The hold-down mechanism of tight portable plate.
6. a kind of angle switching device according to claim 5, it is characterised in that the hold-down mechanism includes revolution and clamped
Gas/oil cylinder and the compact heap being fixedly connected on the gas/oil cylinder of revolution clamping.
A kind of 7. angle switching device according to claim 1 to 6 any one, it is characterised in that the angle positioning
It is provided with leakage instrument in block, the contact surface of angle locating piece and portable plate is provided with stomata.
A kind of 8. angle switching device according to claim 7, it is characterised in that the leakage instrument is connected with controller,
The controller is connected with alarm, and controller output signal is to alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782619.1U CN207205756U (en) | 2017-06-30 | 2017-06-30 | A kind of angle switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720782619.1U CN207205756U (en) | 2017-06-30 | 2017-06-30 | A kind of angle switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207205756U true CN207205756U (en) | 2018-04-10 |
Family
ID=61812466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720782619.1U Expired - Fee Related CN207205756U (en) | 2017-06-30 | 2017-06-30 | A kind of angle switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207205756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549140A (en) * | 2019-08-23 | 2019-12-10 | 南宁学院 | Installation clamp for cambered surface frame of optical coating umbrella |
-
2017
- 2017-06-30 CN CN201720782619.1U patent/CN207205756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549140A (en) * | 2019-08-23 | 2019-12-10 | 南宁学院 | Installation clamp for cambered surface frame of optical coating umbrella |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201837329U (en) | Tool for checking positions of holes of exhaust manifold boost flange | |
| CN207205756U (en) | A kind of angle switching device | |
| CN207043811U (en) | A kind of fixture | |
| CN104493404B (en) | Welding fixture for robot welding automobile seat angle iron | |
| CN201368716Y (en) | Elbow trend and airtight detecting device | |
| CN115389355A (en) | Steel construction hardness detection device | |
| CN110133115A (en) | A kind of device for the automatic nondestructive inspection of metalwork ultrasonic wave | |
| CN206764399U (en) | Connecting rod pressing device | |
| CN207120010U (en) | A kind of connecting rod rough mills fixture | |
| CN206883087U (en) | Workpiece welding positioner, workpiece weld clamp device and its hold-down mechanism | |
| CN207771368U (en) | Motor cylinder block class work pieces process frock clamp with air-leakage test | |
| CN114570952B (en) | Valve body processing tool of wedge-shaped gate valve | |
| CN206677461U (en) | A kind of support compression structure | |
| CN216695876U (en) | A compressive strength detection device for packing ring processing | |
| CN219551774U (en) | Quick-change tooling for on-line detection of brake caliper air tightness equipment | |
| CN210089935U (en) | Movable frame of power battery upper cover air tightness checking fixture | |
| CN207456704U (en) | A kind of compressor scroll plate air-tightness testing device | |
| CN210269434U (en) | Check valve rubber compression volume detection device | |
| CN208672257U (en) | The efficient air-tightness detection device of motorcycle end cap | |
| CN201397384Y (en) | Resistance detection device for combined cap and annular PTC of lithium battery | |
| CN208333302U (en) | Efficient stamping parts hole location device for fast detecting | |
| CN206330529U (en) | One kind corase grind cam profile detection means | |
| CN202062325U (en) | Clamping travel mechanism | |
| CN206740030U (en) | A kind of valve stem end surface jitter detection apparatus | |
| CN204902889U (en) | Duplex position air door motor performance detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180630 |