CN206952595U - A kind of four-jaw type flange pneumatic positioning and clamping - Google Patents
A kind of four-jaw type flange pneumatic positioning and clamping Download PDFInfo
- Publication number
- CN206952595U CN206952595U CN201720436936.8U CN201720436936U CN206952595U CN 206952595 U CN206952595 U CN 206952595U CN 201720436936 U CN201720436936 U CN 201720436936U CN 206952595 U CN206952595 U CN 206952595U
- Authority
- CN
- China
- Prior art keywords
- plate
- flange
- connecting rod
- clamping
- jaw type
- 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
Abstract
The utility model discloses a kind of four-jaw type flange pneumatic positioning and clamping, it is characterised in that：Include heater box, there is conveyer belt to pass through in the heater box, columned heating tube is equipped with the heating compartment below conveyer belt, the heating tube from centre to both ends be distributed as it is close to dredge, the air inlet of the heating tube is arranged on middle part, gas outlet is separately positioned on both ends, and air inlet and two gas outlets are connected to plenum chamber by pipeline, and blower fan is provided with the air inlet.The utility model is simple in construction, it is easy to operate, cost is low, avoid being reasonably distributed for the scald of wire, the efficiency of the outer heat-shrink tube pyrocondensation of raising wire harness magnet ring, and heating tube, the heat shrink that can avoid making heat-shrink tube too fast and too fast cooling, it ensure that the contraction quality of heat-shrink tube, and by the temperature that can be in guard box body of heating compartment inner thermal insulating layer, slow down the speed of heat radiation box radiating.
Description
Technical field：
Automobile exhaust system Product jointing fixture is the utility model is related to, a kind of four-jaw type flange is related generally to and pneumatically positions
Clamp system.
Background technology：
Flange is widely used in the interconnection of automobile exhaust system product, general to be consolidated by the way of welding with steel pipe
It is fixed, have installation, dismounting quick, change the characteristics of facilitating.But the weld size precision and flange surface of flange and steel pipe is flat
Face degree need to be effectively controlled, and otherwise occur that the flange of two automobile exhaust system products does not connect and asked with joint face gas leakage
Topic, therefore the positioning and clamping of flange is particularly important during automobile exhaust system production.
Utility model content：
A kind of the defects of the utility model purpose is exactly to make up prior art, there is provided pneumatic locating clip of four-jaw type flange
Tight mechanism, promoted using automation cylinder, the mode of operation of manual clamping and positioning can be substituted completely, there is convenient and swift, efficiency
High, positioning standard, clamping force is strong, saves the advantages of human cost.
The utility model is achieved through the following technical solutions：
A kind of four-jaw type flange pneumatic positioning and clamping, include bottom plate, the bottom plate is provided with slide rail, and its feature exists
In：Coordinate on the slide rail and slide way mechanism is installed, one end of the slide way mechanism is provided with connecting plate, the circle of the connecting plate
Its corresponding and moveable flange location-plate is provided with by connecting rod in circumferential direction, the connection on the connecting rod with flange location-plate
Place is provided with flex point, and the sliding groove being obliquely installed, the rear of the flange location-plate and connection are provided with connecting rod flex point herein
Power drive cylinder is installed, the forward end of the connecting rod is separately installed with claw, the flange location-plate and card between plate
The flange of clamping is treated in installation between pawl, and the alignment pin that clamping flange is treated for positioning is distributed with the flange location-plate.
Described slide way mechanism is driven by the cylinder at its rear, and the cylinder is arranged on slide rail by fixed plate and reinforcing plate
On the bottom plate at rear, and the piston rod external part of cylinder is connected by connecting rod with slide way mechanism.
Described slide way mechanism includes base, and the bottom of the base is provided with coordinates the guide groove being oriented to, institute with slide rail
State and be connected in the middle part of the rear end on base with connecting rod, base upper end rearward end is provided with connecting plate.
Neck is installed respectively on described connecting plate, is installed with connecting rod in the installation neck, and be rotatablely installed by axle
It is fixed.
Junction on described connecting rod with flange location-plate is provided with the flex point expanded outwardly, and is provided with connecting rod at flex point
Kidney-shaped sliding groove diagonally downward, the flange location-plate is provided with the neck clamped with connecting rod, and is arranged on and connected by bearing pin
At the kidney-shaped sliding groove of bar.
Perpendicular claw is installed on the front end face of described connecting rod, the claw be provided with flange location-plate
Detent fit neck.
The utility model has the advantages that：
The utility model can be used for the weld jig of automobile exhaust system product and other similar products with ring flange
In equipment；It uses automation cylinder to promote, and can substitute the mode of operation of manual clamping and positioning completely, has convenient and swift, effect
Rate is high, positioning is accurate, clamping force is strong, saves the advantages of human cost, while can ensure product planeness of flange, prevents because of welding
Deform and cause product flange warpage, and caused by Product Assembly it is bad the problems such as.
Brief description of the drawings：
Fig. 1 is the structural representation of the utility model claw closure state.
Fig. 2 is the structural representation of the utility model claw open mode.
Fig. 3 is the structural representation under utility model works are used cooperatively.
Wherein：1 is bottom plate；2 be slide way mechanism；3 be waist type sliding groove (totally four)；4 be slide rail；5 be connecting rod one；6
For cylinder one；7 be fixed plate；8 be reinforcing plate；9 be connecting plate；10 be axle；11 be connecting rod (totally four)；12 be cylinder two；13
For bearing pin；14 be claw (totally four)；15 be alignment pin (totally four)；16 be flange location-plate；17 be flange, and 18 be connection
Bar two；19 be gas extraction system workpiece to be welded.
Embodiment：
Referring to accompanying drawing.
A kind of four-jaw type flange pneumatic positioning and clamping, include bottom plate 1, the bottom plate 1 is provided with slide rail 4, described
Coordinate on slide rail 4 and slide way mechanism 2 is installed, one end of the slide way mechanism 2 is provided with connecting plate 9, the circumference of the connecting plate 9
Side is provided with its corresponding and moveable flange location-plate 16 upwardly through connecting rod 11, on the connecting rod 11 with flange location-plate
16 junction is provided with flex point, and the sliding groove being obliquely installed, the flange location-plate 16 are provided with the flex point of connecting rod 11 herein
Rear and connecting plate between power drive cylinder 2 12 is installed, cylinder 2 12 is connected by connecting rod 2 18 with connecting plate 9,
The forward end of the connecting rod 11 is separately installed with claw 14, is installed between the flange location-plate 16 and claw 14 and treats clamping
Flange 17, the alignment pin 15 that clamping flange is treated for positioning is distributed with the flange location-plate 16.
Described slide way mechanism 2 is driven by the cylinder 1 at its rear, and the cylinder 2 12 passes through fixed plate 7 and reinforcing plate
8 are arranged on the bottom plate at slide rail rear, and the piston rod external part of cylinder 1 is connected by connecting rod 1 with slide way mechanism.
Described slide way mechanism 2 includes base, and the bottom of the base is provided with coordinates the guide groove being oriented to, institute with slide rail
State and be connected in the middle part of the rear end on base with connecting rod 1, base upper end rearward end is provided with connecting plate 9.
Neck is installed respectively on described connecting plate 9, is installed with connecting rod 11 in the installation neck, and rotate by axle 10
Installation is fixed.
Junction on described connecting rod 11 with flange location-plate 16 is provided with the flex point expanded outwardly, and on connecting rod at flex point
Provided with kidney-shaped sliding groove 3 diagonally downward, the flange location-plate 16 is provided with the neck clamped with connecting rod, and passes through bearing pin 13
At the kidney-shaped sliding groove 3 of connecting rod 11.
Perpendicular claw 14 is installed, the claw 14 is provided with to be determined with flange on the front end face of described connecting rod 11
The neck of detent fit on the plate of position.
Its specific course of work is：
(1) welding workpiece：
Need to limit work in assigned position, the position of locating flange plane with this at flange location-plate 16 in welding workpiece
Part length, while four claws 14 need to compress flange to flange location-plate 16, it is ensured that flange is laid flat, and is reduced because of welding
Deformation and caused by flange warpage, it is ensured that workpiece planeness of flange.
After flange to be put into the alignment pin 15 on flange location-plate 16, start button.At this moment, cylinder 1 will promote
Connecting rod 1 moves forward, and connecting rod 1 promotes slide way mechanism 2 and includes the four-jaw type including flange location-plate 16 thereon again
Flange pneumatic positioning and clamping right half part moves forward along slide rail 4, is stopped after assigned position is moved to.So just position
Flange, control the total length of workpiece.
Then, cylinder 2 12 promotes connecting rod 2 18 and connecting plate 9 to be moved rearwards, because flange location-plate 16 is connection
In slide way mechanism 2, temporarily in stationary state, therefore the oblique lower slider of the meeting of waist type sliding groove 3 on connecting rod 11, connect simultaneously
Bar 11 can be rotated clockwise around axle 10, and 4 claws 14 for being connected to the end of connecting rod 11 will be fastened inwardly, be compressed so as to reach
The effect of flange 17.So rotated by the drivening rod 11 of cylinder 2 12, so that four claws 14 inwardly compress, reached pressure
The mesh of tight flange 17.
(2) welding completion retracts workpiece
After welding has been completed, 4 claws 14 of four-jaw type flange pneumatic positioning and clamping are opened, after 4 alignment pins 15
Move back, can be so that workpiece to be removed, the next workpiece of clamping.
After the completion of workpiece welding, cylinder 2 12 promotes connecting rod 2 18 and connecting plate 9 to move forward, due to flange location-plate
16 are connected in slide way mechanism 2, and temporarily in stationary state, therefore the waist type sliding groove 3 on connecting rod 11 can slide obliquely,
Connecting rod 11 can rotate counterclockwise around axle 10 simultaneously, and 4 claws 14 for being connected to the end of connecting rod 11 will outwardly open.
Then, cylinder 1 drives connecting rod 1 to be moved rearwards, and connecting rod 1 promotes slide way mechanism 2 and included thereon again
Four-jaw type flange pneumatic positioning and clamping right half part including flange location-plate 16 is moved rearwards along slide rail 4, such four
Alignment pin 15 will depart from out of flange 17 mounting hole.The flange of such workpiece is in without positioning clamped condition, can remove work
Part.
Claims (6)
1. a kind of four-jaw type flange pneumatic positioning and clamping, including bottom plate, the bottom plate is provided with slide rail, and its feature exists
In：Coordinate on the slide rail and slide way mechanism is installed, one end of the slide way mechanism is provided with connecting plate, the circle of the connecting plate
Its corresponding and moveable flange location-plate is provided with by connecting rod in circumferential direction, the connection on the connecting rod with flange location-plate
Place is provided with flex point, and the sliding groove being obliquely installed, the rear of the flange location-plate and connection are provided with connecting rod flex point herein
Power drive cylinder is installed, the forward end of the connecting rod is separately installed with claw, the flange location-plate and card between plate
The flange of clamping is treated in installation between pawl, and the alignment pin that clamping flange is treated for positioning is distributed with the flange location-plate.
2. four-jaw type flange pneumatic positioning and clamping according to claim 1, it is characterised in that：Described slide way mechanism
Being driven by the cylinder at its rear, the cylinder is arranged on the bottom plate at slide rail rear by fixed plate and reinforcing plate, and cylinder
Piston rod external part is connected by connecting rod with slide way mechanism.
3. four-jaw type flange pneumatic positioning and clamping according to claim 1, it is characterised in that：Described slide way mechanism
Include base, the bottom of the base is provided with coordinates the guide groove being oriented to slide rail, in the middle part of the rear end on the base with even
Extension bar connects, and base upper end rearward end is provided with connecting plate.
4. four-jaw type flange pneumatic positioning and clamping according to claim 1, it is characterised in that：On described connecting plate
Neck is installed respectively, is installed with connecting rod in the installation neck, and be rotatablely installed and fix by axle.
5. four-jaw type flange pneumatic positioning and clamping according to claim 1, it is characterised in that：On described connecting rod with
The junction of flange location-plate is provided with kidney-shaped sliding groove diagonally downward provided with the flex point expanded outwardly, and on connecting rod at flex point,
The flange location-plate is provided with the neck clamped with connecting rod, and is arranged on by bearing pin at the kidney-shaped sliding groove of connecting rod.
6. four-jaw type flange pneumatic positioning and clamping according to claim 1, it is characterised in that：Before described connecting rod
Perpendicular claw is installed, the claw is provided with the neck with the detent fit on flange location-plate on end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436936.8U CN206952595U (en) | 2017-04-25 | 2017-04-25 | A kind of four-jaw type flange pneumatic positioning and clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436936.8U CN206952595U (en) | 2017-04-25 | 2017-04-25 | A kind of four-jaw type flange pneumatic positioning and clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952595U true CN206952595U (en) | 2018-02-02 |
Family
ID=61373809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436936.8U Expired - Fee Related CN206952595U (en) | 2017-04-25 | 2017-04-25 | A kind of four-jaw type flange pneumatic positioning and clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984989A (en) * | 2017-04-25 | 2017-07-28 | 合肥汇凌汽车零部件有限公司 | A kind of four-jaw type flange pneumatic positioning and clamping |
| CN112848512A (en) * | 2021-01-13 | 2021-05-28 | 潘海根 | Food packaging paper bag machine with positioning and cutting integrated mechanism |
-
2017
- 2017-04-25 CN CN201720436936.8U patent/CN206952595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984989A (en) * | 2017-04-25 | 2017-07-28 | 合肥汇凌汽车零部件有限公司 | A kind of four-jaw type flange pneumatic positioning and clamping |
| CN112848512A (en) * | 2021-01-13 | 2021-05-28 | 潘海根 | Food packaging paper bag machine with positioning and cutting integrated mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203509492U (en) | Automatic assembly equipment applied to generator stator and generator shell | |
| CN106312294B (en) | Frock clamp for water cooling motor housing straight seam welding and straight seam welding technique | |
| CN206952595U (en) | A kind of four-jaw type flange pneumatic positioning and clamping | |
| CN202174378U (en) | Exhaust manifold air inlet flange and manifold welding servo slide table frock | |
| CN106984989A (en) | A kind of four-jaw type flange pneumatic positioning and clamping | |
| CN206280680U (en) | Mechanical device based on the regulation of copper tube weld defects detection camera position | |
| CN103447799A (en) | Equipment for automatically casing generator stator and shell | |
| CN106312421B (en) | Weld jig for exhaust system muffler clam shell type end cone | |
| CN111098105B (en) | Buckling and air tightness detection integrated machine for six-station automobile exhaust pipe and working method of buckling and air tightness detection integrated machine | |
| CN210360176U (en) | Cup cover joint machining device for automobile air conditioner evaporator | |
| CN218050973U (en) | Hemming seam welding tool and welding equipment | |
| CN107825024B (en) | Automatic welding production line for carbon steel | |
| CN208408139U (en) | Using the control mechanism of double heating inductor push-making angle fittings | |
| CN212470107U (en) | High-frequency induction brazing device for metal hose | |
| CN212169495U (en) | Automatic warm logical pipe welding of correction axle center position is with centre gripping equipment | |
| CN111618389A (en) | High-frequency induction brazing device for metal hose | |
| CN208743893U (en) | A kind of exhaust pipe welding special fixture | |
| CN209919152U (en) | Ring welding equipment | |
| CN207206029U (en) | A kind of 90 degree of end face of elbow bevel apparatus of fire fighting supply | |
| EP1226895A2 (en) | Clamping mechanism in a diffusion bonding apparatus | |
| CN205393867U (en) | A two effect pneumatic control system for dividing piece together anchor clamps | |
| CN108188633A (en) | A kind of jet tube assembly and integrated flange apparatus for welding and positioning | |
| CN219094165U (en) | Exhaust elbow flange welding and sleeving equipment | |
| CN217422559U (en) | Be used for controller test water-cooling water course quick connect device | |
| CN219310433U (en) | Automatic welding device for fire extinguisher cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |