CN201353704Y - Axial center linked clamping plate - Google Patents
Axial center linked clamping plate Download PDFInfo
- Publication number
- CN201353704Y CN201353704Y CNU2009200664204U CN200920066420U CN201353704Y CN 201353704 Y CN201353704 Y CN 201353704Y CN U2009200664204 U CNU2009200664204 U CN U2009200664204U CN 200920066420 U CN200920066420 U CN 200920066420U CN 201353704 Y CN201353704 Y CN 201353704Y
- Authority
- CN
- China
- Prior art keywords
- slide block
- clamping plate
- pressing plate
- interlock
- step trough
- 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
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Abstract
The utility model relates to a mechanical clamp, in particular to an axial center linked clamping plate which installs work pieces or dies on a working surface of a machine tool to play the fastening function. The clamping plate comprises a clamping plate body, a linking cushion block and a slide block, wherein a step trough whose upper groove is big and lower groove is small is vertically arranged on the middle portion of the main body of the clamping plate body, the slide block is movably connected in the upper groove of the step trough, the upper end portion of the slide block is connected with the linking cushion block through matching with a concentric arc surface, the clamping plate is characterized in that two side surfaces of the upper groove of the step trough are respectively provided with slide block grooves, and the end surfaces of the slide block corresponding to the slide block grooves are inlaid and connected in the slide block grooves. The clamping plate has the beneficial effects that the structure is novel, the traditional clamping time is shortened, the operation is simple and easy, the clamping plate is suitable for working with different dimensions, is stable and precise, a device machine tool body and a mounting hole have no damages, the phenomenon of falling off parts does no easily occur, the damages and the deformation do not easily occur, the work pieces can not be loosen and shift, the working efficiency is greatly improved, furthermore, the manufacturing of the clamping plate is simple, the cost is low, the performances are good, and the clamping plate is worthy of popularizing and applying.
Description
[technical field]
The utility model relates to the mechanical clamp technical field, a kind of specifically axle center interlock pressing plate that plays the role of fastening on the working face of lathe that workpiece or mould are installed to.
[background technology]
Pressing plate be the simplest in the machinery industry also be the most frequently used anchor clamps, traditional flat shape pressing plate, with the supporting use of cushion block because the thickness of workpiece difference, must corresponding replacing cushion block, do not have suitable cushion block at hand and bother with regard to Chang Yin.Improved stairstepping cushion block can be avoided this contradiction, but owing to be separated with pressing plate, the trouble that cushion block drops and scatters and disappears takes place easily in use.
China Patent No. is 99206225.X, provide a kind of machine with making things convenient for the pressing plate group, mainly form by pressing plate, last lower liner, cramp and screw, the flank of tooth of lower liner is attached on the tooth bar at the pressing plate back side, last liner is stacked in again on the lower liner, and screw strings together the three in the screw that is screwed in the lathe working face, the upper end of two cramps and the riveted joint of last liner, the T prefix of lower end is across the both sides of groove at the pressing plate outside of belly, and last liner and lower liner are linked on pressing plate.Though it has solved the problem of cushion block, but still also exist many weak points: one, because employing cramp fixed form will go up liner and lower liner links on pressing plate, it is too big to couple together the gap, in use cramp is easy to distortion, loosening, cramp can occur and block the screw column phenomenon.The particularly a whole set of pressing plate that is chained together because of carelessness when eminence drops on the ground, cause parts distortion appears, damage after normally practicality, so use very inconvenient.Two, the tooth bar at the pressing plate back side is the common tooth bar of linear, the lower liner tooth connects the pressing plate back side, this toothing connected mode is when spacing, very not smooth, need come spacing with very big power, sometimes also the latch phenomenon can occur, the flank of tooth is prone to the dislocation wearing and tearing, and loosening and offset phenomena appear in the workpiece that causes fixing.
[summary of the invention]
Task of the present utility model overcomes the deficiencies in the prior art exactly, a kind of cushion block that need not is provided, can have adapted to the mounting condition of various different size workpiece, in use very convenient, the part phenomenon that drops generally can not take place, yet unlikely lost axle center interlock pressing plate when depositing.
The utility model adopts following technical proposals: a kind of axle center interlock pressing plate, comprise pressing plate main body, interlock cushion block, slide block, pressing plate main body central longitudinal is descended the little step trough of groove greatly to having groove, slide block is movably connected in the last groove of step trough, the upper end of slide block position is with the concentric circle arc plane interlock cushion block that is connected, it is characterized in that: the last groove two sides of described step trough have slide block slot, embed with the corresponding slide block end face of slide block slot to be connected slide block slot.
Described slide block slot is a deep-slotted chip breaker, and the last trench bottom of described step trough is a curved surfaces, and curved surfaces is provided with the arc-shaped rack of no corner angle, the lower surface of the slide block arc-shaped rack that is connected.
Described pressing plate main body tail end flexibly connects base, and the base bottom is provided with screw and pulls mouth.
The arc surface that described slide block and interlock cushion block are connected is greater than the semi-circular arc face.
Described slide block front/rear end is respectively equipped with outward extending baffle plate, and the interlock cushion block is installed between the baffle plate, and adopts rivet to flexibly connect baffle plate.
The beneficial effects of the utility model, shorten tradition clamp the time, simple to operation, adapt to different size work, stable and accurately, equipment lathe bed and installing hole do not have damage, the part phenomenon that drops generally can not take place, also not fragile and distortion, very smooth, laborsaving during spacing, gain in strength and compressive resistance, cramping is even, shock resistance is good, the loosening and displacement of workpiece can not occur, increases work efficiency greatly; In addition, the utility model is made simple, and cost is low, and performance is good, is worthy of popularization.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of pressing plate main body of the present utility model;
Fig. 3 is the side view of pressing plate main body of the present utility model;
Fig. 4 is the structural representation of another embodiment of the present utility model;
Fig. 5 be among Fig. 4 T shape slide block slot and the interlock cushion block side view.
Referring to Fig. 1 to Fig. 5,1 pulls mouth for screw, and 2 is base, and 3 is pin, and 4 is the pressing plate main body, and 5 is slide block slot, 6 is lead screw, and 7 is nut, and 8 are the interlock cushion block, and 9 is T shape slide block, and 10 is arc-shaped rack, and 11 is workpiece, 12 workbench, 13 is step trough, and 14 is rivet, and 15 is baffle plate, and 16 is projection.
[specific embodiment]
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
As shown in Figure 1 to Figure 3, a kind of axle center interlock pressing plate, comprise pressing plate main body 4, interlock cushion block 8, T shape slide block 9, pressing plate main body central longitudinal is descended the little step trough of groove 13 greatly to having groove, T shape slide block is movably connected in the last groove of step trough, T shape upper end of slide block position is with the concentric circle arc plane interlock cushion block that is connected, the interlock cushion block just can be on T shape slide block lateral rotation, can left-right rotation angle positive and negative 15 spend, when the pressing plate main body is regulated height, the lead screw 6 that interlock cushion block centre is installed with farthest keeps vertical with the working face screw hole, thereby can not damage lead screw, the locking function that performance is maximum, the arc surface that is connected is greater than the semi-circular arc face, for example 3/4,3/5 or 4/5 arc surface, purpose is gone in the arc-shaped surface of T shape upper end of slide block face interlock cushion block 8 down like this, can not break away from T shape slide block, and the groove two sides have arc shaped slider groove 5 on step trough, establish a projection 16 respectively with the corresponding T shape of slide block slot slide block end face, described projection is embedded in the slide block slot.Trench bottom is a curved surfaces on step trough, curved surfaces is provided with the arc-shaped rack 10 of no corner angle, the lower surface tooth of the T shape slide block arc-shaped rack on the pressing plate main body 4 that is connected, pressing plate main body tail end adopts pin to flexibly connect base, base can rotate positive and negative 15 degree in pressing plate main body tail end pin axle center, workpiece for corresponding differing heights need not to add cushion block, base baseplane and working face keep the plane forever, minimizing is to the damage of working face, the base bottom is provided with screw and pulls mouth 1, the profile that screw is pulled mouth is square recess or shapes such as polygon recess or zigzag recess, so not only can save material, and has a loading and unloading screw, the function of nut, make work together faster more convenient, also can utilize this screw to pull mouth at work and load and unload lead screw 6, need not to look for again the wrench of loading and unloading lead screw, increase work efficiency greatly.
As shown in Figure 1 to Figure 3, the structure difference of itself and first embodiment is: the arc surface that interlock cushion block 8 and T shape slide block 9 are connected is less than the semi-circular arc face, the slide block front/rear end is respectively equipped with outward extending baffle plate 15, the interlock cushion block is installed between the baffle plate, and adopt rivet 14 to flexibly connect baffle plate, this connected mode plays the interlock cushion block equally can not break away from T shape slide block, and the interlock cushion block still can be on T shape slide block lateral rotation.
Claims (5)
1. axle center interlock pressing plate, comprise pressing plate main body, interlock cushion block, slide block, pressing plate main body central longitudinal is descended the little step trough of groove greatly to having groove, slide block is movably connected in the last groove of step trough, the upper end of slide block position is with the concentric circle arc plane interlock cushion block that is connected, it is characterized in that: the last groove two sides of described step trough have slide block slot, embed with the corresponding slide block end face of slide block slot to be connected slide block slot.
2. axle center as claimed in claim 1 interlock pressing plate, it is characterized in that: described slide block slot is a deep-slotted chip breaker, and the last trench bottom of described step trough is a curved surfaces, and curved surfaces is provided with the arc-shaped rack of no corner angle, the lower surface of the slide block arc-shaped rack that is connected.
3. interlock pressing plate in axle center as claimed in claim 1 or 2, it is characterized in that: described pressing plate main body tail end flexibly connects base, and the base bottom is provided with screw and pulls mouth.
4. interlock pressing plate in axle center as claimed in claim 3 is characterized in that: the arc surface that described slide block and interlock cushion block are connected is greater than the semi-circular arc face.
5. interlock pressing plate in axle center as claimed in claim 3, it is characterized in that: described slide block front/rear end is respectively equipped with outward extending baffle plate, and the interlock cushion block is installed between the baffle plate, and adopts rivet to flexibly connect baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200664204U CN201353704Y (en) | 2009-01-04 | 2009-01-04 | Axial center linked clamping plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200664204U CN201353704Y (en) | 2009-01-04 | 2009-01-04 | Axial center linked clamping plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201353704Y true CN201353704Y (en) | 2009-12-02 |
Family
ID=41410045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200664204U Expired - Fee Related CN201353704Y (en) | 2009-01-04 | 2009-01-04 | Axial center linked clamping plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201353704Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013033967A1 (en) * | 2011-09-07 | 2013-03-14 | 宁波市鄞州中河华利达塑胶模具厂 | Die pressing plate |
| WO2015018789A1 (en) * | 2013-08-05 | 2015-02-12 | Andreas Maier Gmbh & Co. Kg | Clamping claw for a tensioning device |
| CN104438605A (en) * | 2014-12-19 | 2015-03-25 | 常熟市古里镇淼泉浩军金属模具厂 | Die pressing plate |
| CN105382567A (en) * | 2015-12-14 | 2016-03-09 | 苏州雅泛迪铝业有限公司 | Wheel hub clamping and positioning tool |
| DE102014014353A1 (en) * | 2014-10-05 | 2016-04-07 | Wolfgang Rothfuss | Clamping element for clamping workpieces and tools of different heights |
| CN113858093A (en) * | 2021-10-25 | 2021-12-31 | 沈阳北方飞机维修有限公司 | Aircraft maintenance is used as a movable section of thick bamboo inner assembly installation location frock |
-
2009
- 2009-01-04 CN CNU2009200664204U patent/CN201353704Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013033967A1 (en) * | 2011-09-07 | 2013-03-14 | 宁波市鄞州中河华利达塑胶模具厂 | Die pressing plate |
| WO2015018789A1 (en) * | 2013-08-05 | 2015-02-12 | Andreas Maier Gmbh & Co. Kg | Clamping claw for a tensioning device |
| DE102014014353A1 (en) * | 2014-10-05 | 2016-04-07 | Wolfgang Rothfuss | Clamping element for clamping workpieces and tools of different heights |
| CN104438605A (en) * | 2014-12-19 | 2015-03-25 | 常熟市古里镇淼泉浩军金属模具厂 | Die pressing plate |
| CN105382567A (en) * | 2015-12-14 | 2016-03-09 | 苏州雅泛迪铝业有限公司 | Wheel hub clamping and positioning tool |
| CN113858093A (en) * | 2021-10-25 | 2021-12-31 | 沈阳北方飞机维修有限公司 | Aircraft maintenance is used as a movable section of thick bamboo inner assembly installation location frock |
| CN113858093B (en) * | 2021-10-25 | 2023-06-30 | 沈阳北方飞机维修有限公司 | Mounting and positioning tool for internal components of actuating cylinder for aircraft maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO HOUDUN MACHINERY CO., LTD. Free format text: FORMER OWNER: XU XIAOWEI Effective date: 20110504 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201613 NO. 202, ZHENYE ROAD, DONGJING TOWN, SONGJIANG DISTRICT, SHANGHAI TO: 315600 MOULD CITY, TANSHUTOU ROAD, NINGHAI COUNTY, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110504 Address after: 315600 Zhejiang city of Ningbo province Ninghai County Tan Shu Road mold City Patentee after: Ningbo Houdun Machinery Co.,Ltd. Address before: 201613 Shanghai city Songjiang District Dongjing Town Zhenye Road No. 202 Patentee before: Xu Xiaowei |
|
| DD01 | Delivery of document by public notice |
Addressee: Ningbo Houdun Machinery Co.,Ltd. Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20130104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |