CN204195336U - A kind of bearing cap multistation four axle rolling clamp - Google Patents
A kind of bearing cap multistation four axle rolling clamp Download PDFInfo
- Publication number
- CN204195336U CN204195336U CN201420584901.5U CN201420584901U CN204195336U CN 204195336 U CN204195336 U CN 204195336U CN 201420584901 U CN201420584901 U CN 201420584901U CN 204195336 U CN204195336 U CN 204195336U
- Authority
- CN
- China
- Prior art keywords
- plate
- working cell
- hydraulic
- workpiece
- seat
- 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
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of bearing cap multistation four axle rolling clamp, the upper surface of rolling clamp is provided with bridge plate, described bridge plate is provided with multiple working cell, multiple working cell is staggered, and described working cell comprises four auxiliary positioners, a hydraulic pressure assists hold-down mechanism and two Hydraulic Main hold-down mechanisms; Each working cell has four stations.The utility model machining accuracy is higher, and all precision holes and face one sequence machine, and can eliminate fixture resetting error; Hydraulic pressure assists hold-down mechanism can ensure that part effectively contacts with supporting surface completely, stops clamping bad; Multiple working cell is staggered, effectively prevent the collision problem easily occurred when multiple pressing plate 90 degree rotates, pressing plate can effectively be opened; One time output finished product is more, enhances productivity.
Description
Technical field
The utility model relates to frock clamp field, is specifically related to a kind of bearing cap multistation four axle rolling clamp.
Background technology
Benz belongs to world-class luxurious car trader, so its workpiece requires high.At present, to the processing mode of its bearing cap be all the processing tasks adopting multiple frock clamp, repeatedly combined bearing cap.Original fixture volume is large, uses trouble, and can not meet the fixture requirement to above and below, disposablely cannot complete processing.This mode, workpiece needs continuous repeated clamping, and error accumulation causes low precision; Repeatedly repeated clamping, loses time, and cannot realize High-efficient Production.
Utility model content
For solving the problems of the technologies described above, we propose a kind of bearing cap multistation four axle rolling clamp, to reach the object improving processing precision of products and enhance productivity.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of bearing cap multistation four axle rolling clamp, the upper surface of rolling clamp is provided with bridge plate, described bridge plate is provided with multiple working cell, and multiple working cell is staggered, and described working cell comprises four auxiliary positioners, a hydraulic pressure assists hold-down mechanism and two Hydraulic Main hold-down mechanisms;
Described auxiliary locator comprises diamond positioning pin, positioning support stay, and they are for carrying out X axis location by workpiece; Described diamond positioning pin and described positioning support stay are all furnished with positioning seat one and seat gold one, and described seat gold one is adaptive with workpiece shapes, is located on positioning seat one;
Described hydraulic pressure assists hold-down mechanism to comprise successively to be located at the hydraulic corner cylinder at center, working cell, be located at the pressing plate on the axis of working cell and be located at the briquetting at pressing plate two ends, and described pressing plate is installed on the piston rod upper end of described hydraulic corner cylinder; Workpiece is behind X axis location, and described hydraulic corner cylinder 90-degree rotation drives the pressing plate on it and briquetting to move down pre-pressing workpiece, to make the supporting surface of workpiece and below completely then;
Described Hydraulic Main hold-down mechanism comprises and the holder of workpiece shapes adaptation, three compressed oil cylinders be disposed in parallel on holder, the clamp seat being located at holder two ends, two clamps be located on clamp seat, described clamp is about the axisymmetrical of described holder, and the piston rod of compressed oil cylinder can produce by power source driving and move up and down to drive clamp horizontal movement and clamping work pieces completely; Workpiece also clamps along Y direction location by Hydraulic Main hold-down mechanism completely;
Described compressed oil cylinder is all vertical with described bridge plate with described hydraulic corner cylinder;
Two above-mentioned Hydraulic Main hold-down mechanisms are symmetrical arranged about described hydraulic corner cylinder, and the bilateral symmetry of each Hydraulic Main hold-down mechanism arranges a pair auxiliary locator.
Preferably, described bridge plate is provided with the scuffing of cylinder bore for controlling diamond positioning pin action.
Preferably, be provided with location-plate below described hydraulic corner cylinder, below location-plate, be provided with seat gold two, between seat gold two and bridge plate, be provided with positioning seat two.
Preferably, described pressing plate is connected by jump ring pin with described briquetting.
Preferably, the left side of described bridge plate is by near to being far provided with tailstock L plate, turntable and separator successively, and described separator is connected by separator mandrel with described turntable, and described turntable bottom is provided with turntable keel; The right side of described bridge plate is from the close-by examples to those far off provided with L plate and tailstock successively, and described tailstock bottom is provided with tailstock keel, and the bottom of described turntable keel and described tailstock keel is provided with large base plate; Space between described bridge plate and described large base plate is for process metric space.
Preferably, the quantity of described working cell is 4.
Compared with prior art, the utility model has the following advantages:
Machining accuracy is higher, and all precision holes and face one sequence machine, and eliminates fixture resetting error; Hydraulic pressure assists compression can ensure that part effectively contacts with supporting surface completely, stops clamping bad; Multiple working cell is staggered, effectively prevent the collision problem easily occurred when multiple pressing plate 90 degree rotates, pressing plate can effectively be opened; 16 station clamps, one time output finished product is more, enhances productivity.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only an embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to this accompanying drawing.
Fig. 1 is the structural representation of a kind of bearing cap multistation four axle rolling clamp disclosed in the utility model embodiment 1;
Fig. 2 is the A-A sectional view in Fig. 1.
Corresponding component title in figure represented by numeral:
1. bridge plate 2. diamond positioning pin 3. positioning support stay 4. positioning seat one 5. gold 1 hydraulic corner cylinder 7. pressing plate 8. briquetting 9. holder 10. compressed oil cylinder 11. clamp seat 13. location-plates 14. large base plates 28. of gold 2 16. positioning seat 2 17. jump ring pin 18. tailstock L plate 19. turntable 20. separator 22. separator mandrel 23. turntable keel 24.L plate 25. tailstock 26. tailstock keel 27. process metric space
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and detailed description of the invention, the utility model is described in further detail.
Embodiment 1.
As depicted in figs. 1 and 2, a kind of bearing cap multistation four axle rolling clamp, the upper surface of rolling clamp is provided with bridge plate 1, bridge plate 1 is provided with four working cells, four working cells are staggered: namely the first, the 3rd working cell is located along the same line, second and the 4th working cell be located along the same line, alternating expression arrangement guarantee is when picking and placeing workpiece, pressing plate can effectively be opened, and there will not be shock, conflict.
Each working cell comprises four auxiliary positioners, a hydraulic pressure assists hold-down mechanism and two Hydraulic Main hold-down mechanisms;
Auxiliary locator comprises diamond positioning pin 2, positioning support stay 3, and they are for carrying out X axis location by workpiece; Diamond positioning pin 2 and positioning support stay 3 are all furnished with positioning seat 1 and seat gold 1, and seat gold one is adaptive with workpiece shapes, is located on positioning seat one;
Hydraulic pressure assists hold-down mechanism to comprise successively to be located at the hydraulic corner cylinder 6 at center, working cell, be located at the pressing plate 7 on the axis of working cell and be located at the briquetting 8 at pressing plate two ends, and pressing plate 7 is installed on the piston rod upper end of hydraulic corner cylinder 6; Workpiece is behind X axis location, and hydraulic corner cylinder 90-degree rotation drives the pressing plate on it and briquetting to move down pre-pressing workpiece, to make the supporting surface of workpiece and below completely then;
Hydraulic Main hold-down mechanism comprises and the holder 9 of workpiece shapes adaptation, three compressed oil cylinders 10 be disposed in parallel on holder 9, the clamp seat 11 being located at holder two ends, two clamps be located on clamp seat, clamp is symmetrical up and down about the axis of described holder, clamp can clamp the workpiece (not marking clamp in figure) of respective side, and the piston rod of compressed oil cylinder can produce by power source driving and move up and down to drive clamp horizontal movement and clamping work pieces completely; Workpiece also clamps along Y direction location by Hydraulic Main hold-down mechanism completely;
Compressed oil cylinder 10 and hydraulic corner cylinder 6 are all vertical with bridge plate 1;
Two above-mentioned Hydraulic Main hold-down mechanisms are symmetrical arranged about described hydraulic corner cylinder, and the bilateral symmetry of each Hydraulic Main hold-down mechanism arranges a pair auxiliary locator.
Bridge plate 1 is provided with the scuffing of cylinder bore 30 for controlling diamond positioning pin action, and scuffing of cylinder bore is preferably external thread type single-acting cylinder.
Be provided with location-plate 13 below hydraulic corner cylinder, below location-plate, be provided with seat gold 2 14, between seat gold 2 14 and bridge plate 1, be provided with positioning seat 2 16.
Pressing plate 7 is connected by jump ring pin 17 with briquetting 8.
The left side of bridge plate is by near to being far provided with tailstock L plate 18, turntable 19 and separator 20 successively, and separator 20 is connected by separator mandrel 22 with turntable 19, and turntable 19 bottom is provided with turntable keel 23; The right side of bridge plate 1 is from the close-by examples to those far off provided with L plate 24 and tailstock 25 successively, and tailstock 25 bottom is provided with tailstock keel 26, and the bottom of turntable keel 23 and tailstock keel 26 is provided with large base plate 27; Space between bridge plate 1 and large base plate is for process metric space 28.
Operation principle:
When Hydraulic Station (lathe outside is equipped with) provides power source to fixture, fixture performs relevant action in order.
Fixture is when driving without external power supply, and hydraulic corner cylinder is in the state of stretching out, with the effect making diamond positioning pin reach location.
Action one, the action of auxiliary compression: after workpiece blowing completes, hydraulic corner cylinder, by power drive, is with the downward pre-pressing workpiece of dynamic pressure plate after push rod 90-degree rotation, to make the completely outstanding seat of workpiece and supporting surface.
Action two, main hold-down mechanism action: after part precompressed terminates, the piston rod 12 of compressed oil cylinder drives generation to move up and down to drive clamp stretching motion and clamping work pieces completely by power source.
Action three, pre-pressing are unclamped: after main compression clamps completely, and pre-pressing hydraulic corner cylinder push rod under power source drives rises also counter-rotating 90 degree to unclamp workpiece, for space is discharged in the processing of workpiece multiaspect.
After action four, pre-pressing are unclamped: scuffing of cylinder bore 30 drives by hydraulic power and recalled by diamond positioning pin, to discharge pin-and-hole fine finishining space.
After above-mentioned action all completes, fixture coordinates four axle rotary index disc spins processing parts so processing content, and after machining, fixture receives and loosens instruction, part is totally released, so that the blank part taking out fabricated part clamping new completes fabrication cycles next time.
Compared with prior art, the utility model has the following advantages:
Machining accuracy is higher, and all precision holes and face one sequence machine, and eliminates fixture resetting error; Hydraulic pressure assists compression can ensure that part effectively contacts with supporting surface completely, stops clamping bad; Multiple working cell is staggered, effectively prevent the collision problem easily occurred when multiple pressing plate 90 degree rotates, pressing plate can effectively be opened; 16 station clamps, one time output finished product is more, enhances productivity.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a bearing cap multistation four axle rolling clamp, the upper surface of rolling clamp is provided with bridge plate, described bridge plate is provided with multiple working cell, it is characterized in that, multiple working cell is staggered, and described working cell comprises four auxiliary positioners, a hydraulic pressure assists hold-down mechanism and two Hydraulic Main hold-down mechanisms;
Described auxiliary locator comprises diamond positioning pin, positioning support stay, and they are for carrying out X axis location by workpiece; Described diamond positioning pin and described positioning support stay are all furnished with positioning seat one and seat gold one, and described seat gold one is adaptive with workpiece shapes, is located on positioning seat one;
Described hydraulic pressure assists hold-down mechanism to comprise successively to be located at the hydraulic corner cylinder at center, working cell, be located at the pressing plate on the axis of working cell and be located at the briquetting at pressing plate two ends, and described pressing plate is installed on the piston rod upper end of described hydraulic corner cylinder; Workpiece is behind X axis location, and described hydraulic corner cylinder 90-degree rotation drives the pressing plate on it and briquetting to move down pre-pressing workpiece, to make the supporting surface of workpiece and below completely then;
Described Hydraulic Main hold-down mechanism comprises and the holder of workpiece shapes adaptation, three compressed oil cylinders be disposed in parallel on holder, the clamp seat being located at holder two ends, two clamps be located on clamp seat, described clamp is about the axisymmetrical of described holder, and the piston rod of compressed oil cylinder can produce by power source driving and move up and down to drive clamp horizontal movement and clamping work pieces completely; Workpiece also clamps along Y direction location by Hydraulic Main hold-down mechanism completely;
Described compressed oil cylinder is all vertical with described bridge plate with described hydraulic corner cylinder;
Two above-mentioned Hydraulic Main hold-down mechanisms are symmetrical arranged about described hydraulic corner cylinder, and the bilateral symmetry of each Hydraulic Main hold-down mechanism arranges a pair auxiliary locator.
2. a kind of bearing cap multistation four axle rolling clamp according to claim 1, it is characterized in that, described bridge plate is provided with the scuffing of cylinder bore for controlling diamond positioning pin action.
3. a kind of bearing cap multistation four axle rolling clamp according to claim 2, is characterized in that, be provided with location-plate, be provided with seat gold two below location-plate below described hydraulic corner cylinder, is provided with positioning seat two between seat gold two and bridge plate.
4. a kind of bearing cap multistation four axle rolling clamp according to claim 3, it is characterized in that, described pressing plate is connected by jump ring pin with described briquetting.
5. a kind of bearing cap multistation four axle rolling clamp according to any one of claim 1-4, it is characterized in that, the left side of described bridge plate is extremely far provided with tailstock L plate, turntable and separator successively by near, described separator is connected by separator mandrel with described turntable, and described turntable bottom is provided with turntable keel; The right side of described bridge plate is from the close-by examples to those far off provided with L plate and tailstock successively, and described tailstock bottom is provided with tailstock keel, and the bottom of described turntable keel and described tailstock keel is provided with large base plate; Space between described bridge plate and described large base plate is for process metric space.
6. a kind of bearing cap multistation four axle rolling clamp according to claim 5, it is characterized in that, the quantity of described working cell is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584901.5U CN204195336U (en) | 2014-10-10 | 2014-10-10 | A kind of bearing cap multistation four axle rolling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584901.5U CN204195336U (en) | 2014-10-10 | 2014-10-10 | A kind of bearing cap multistation four axle rolling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204195336U true CN204195336U (en) | 2015-03-11 |
Family
ID=52653335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584901.5U Expired - Fee Related CN204195336U (en) | 2014-10-10 | 2014-10-10 | A kind of bearing cap multistation four axle rolling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204195336U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826319A (en) * | 2017-03-28 | 2017-06-13 | 河北安迪模具有限公司 | Glass mold mouth mold joint surface and angle head cylindrical Special Fixture for Machining |
| CN107127615A (en) * | 2017-06-20 | 2017-09-05 | 无锡职业技术学院 | The axle turntable special hydraulic clamp of pump housing three surface processing four |
| CN107717547A (en) * | 2017-11-01 | 2018-02-23 | 北京星航机电装备有限公司 | A kind of multistation inner wing class parts fixation processing method |
| CN108340188A (en) * | 2018-04-27 | 2018-07-31 | 上海众源燃油分配器制造有限公司 | A kind of fixing device for stainless steel forging rail Four-axis milling |
| CN108436542A (en) * | 2018-04-12 | 2018-08-24 | 宁波海天精工股份有限公司 | A kind of FE Tiler processing hydraulically operated fixture |
| CN109909772A (en) * | 2019-04-03 | 2019-06-21 | 黑龙江北鸥卫浴用品有限公司 | Link frock clamp |
| CN110757213A (en) * | 2019-12-02 | 2020-02-07 | 吉林省云动力智能装备制造有限公司 | Multi-station vertical machining center four-axis hydraulic clamp |
| CN112122973A (en) * | 2020-09-09 | 2020-12-25 | 鹰普（中国）有限公司 | Thin-wall support shape hydraulic fixture of preapring for an unfavorable turn of events |
| CN114012442A (en) * | 2021-09-17 | 2022-02-08 | 珠海保税区茵科舒尔特门控科技有限公司 | Door closer machining device and door closer body machining process applied to same |
-
2014
- 2014-10-10 CN CN201420584901.5U patent/CN204195336U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826319A (en) * | 2017-03-28 | 2017-06-13 | 河北安迪模具有限公司 | Glass mold mouth mold joint surface and angle head cylindrical Special Fixture for Machining |
| CN107127615A (en) * | 2017-06-20 | 2017-09-05 | 无锡职业技术学院 | The axle turntable special hydraulic clamp of pump housing three surface processing four |
| CN107717547B (en) * | 2017-11-01 | 2019-08-06 | 北京星航机电装备有限公司 | A kind of multistation inner wing class parts fixation processing method |
| CN107717547A (en) * | 2017-11-01 | 2018-02-23 | 北京星航机电装备有限公司 | A kind of multistation inner wing class parts fixation processing method |
| CN108436542A (en) * | 2018-04-12 | 2018-08-24 | 宁波海天精工股份有限公司 | A kind of FE Tiler processing hydraulically operated fixture |
| CN108436542B (en) * | 2018-04-12 | 2019-12-13 | 宁波海天精工股份有限公司 | Hydraulic clamp for machining tile cover |
| CN108340188A (en) * | 2018-04-27 | 2018-07-31 | 上海众源燃油分配器制造有限公司 | A kind of fixing device for stainless steel forging rail Four-axis milling |
| CN108340188B (en) * | 2018-04-27 | 2024-03-22 | 上海众源燃油分配器制造有限公司 | Fixing device for stainless steel forged rail four-axis machining |
| CN109909772A (en) * | 2019-04-03 | 2019-06-21 | 黑龙江北鸥卫浴用品有限公司 | Link frock clamp |
| CN110757213A (en) * | 2019-12-02 | 2020-02-07 | 吉林省云动力智能装备制造有限公司 | Multi-station vertical machining center four-axis hydraulic clamp |
| CN112122973A (en) * | 2020-09-09 | 2020-12-25 | 鹰普（中国）有限公司 | Thin-wall support shape hydraulic fixture of preapring for an unfavorable turn of events |
| CN114012442A (en) * | 2021-09-17 | 2022-02-08 | 珠海保税区茵科舒尔特门控科技有限公司 | Door closer machining device and door closer body machining process applied to same |
| CN114012442B (en) * | 2021-09-17 | 2024-02-23 | 珠海保税区茵科舒尔特门控科技有限公司 | Door closer machining device and door closer body machining process applied to same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204195336U (en) | A kind of bearing cap multistation four axle rolling clamp | |
| CN104227458B (en) | Multi-station self-centering rotary clamp for bearing cap | |
| CN205869183U (en) | Station dial punching machine | |
| CN204366529U (en) | A kind of bore hole, end face milling fixture being applicable to the processing of eccentric washer part | |
| CN204183281U (en) | For the fixture that the actinal surface endoporus and center of processing Drive axle housing are high | |
| CN104924118A (en) | Tool suitable for machining V-shaped diesel engine rack and using method thereof | |
| CN204053583U (en) | A kind of axis products clamping device | |
| CN104511774A (en) | Clamp | |
| CN103934709A (en) | Fixture for rough boring of main cone bearing hole of main reducing gear of passenger car and machining of installation face of bearing pedestal | |
| CN203993258U (en) | A kind of bearing cap multistation self-centering rolling clamp | |
| CN204183298U (en) | Fork shaft series products machining center universal clipping system | |
| CN114178596A (en) | Three-sided numerically controlled fraise machine of suspension support | |
| CN104532314B (en) | Connecting rod electric brushing coating installation | |
| CN206925603U (en) | Double glazing clamp for machining switching mechanism | |
| CN202985130U (en) | Clamp | |
| CN103846483B (en) | A kind of tooth bar steel billet milling machine with material conveying platform | |
| CN203665164U (en) | Tool for machining two side faces of passenger car axle housing by means of vertical machining center | |
| CN2806029Y (en) | Multi-station argon welder | |
| CN105500026A (en) | Direct drive type pallet changer | |
| CN201755675U (en) | Hinge type jig with replaceable jig bushing block | |
| CN107717954B (en) | Energy-concerving and environment-protective type arm | |
| CN208246362U (en) | A kind of double oil cylinder vertical broaching machines of cylinder block sliding vane groove | |
| CN203077015U (en) | Double-faced double-moving-column horizontal machining center | |
| CN203726174U (en) | Multi-station compressor cylinder body comprehensive machining clamp | |
| CN202655912U (en) | Novel modular cross sliding platform vertical type processing center workbench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20191010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |