CN203124586U - Support device - Google Patents
Support device Download PDFInfo
- Publication number
- CN203124586U CN203124586U CN 201320128403 CN201320128403U CN203124586U CN 203124586 U CN203124586 U CN 203124586U CN 201320128403 CN201320128403 CN 201320128403 CN 201320128403 U CN201320128403 U CN 201320128403U CN 203124586 U CN203124586 U CN 203124586U
- Authority
- CN
- China
- Prior art keywords
- platform
- follow block
- workpiece
- follow
- turntable
- 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 discloses a support device, which is characterized by including a follow block and a follow table, wherein the follow block is fixed on a bedplate; the follow table is fixed on a fixture; a concave arc surface is formed at one end of the follow block; a convex arc surface is formed on the follow table; the radiuses of the two arcs are equal to the rotational trajectory radius; the center of the arc of the follow table is positioned on the axial line of a rotation table; a gap is formed between the two arc surfaces; and the distance from the furthest point of the fixture to the axial line of the rotation table is less than that from the position, relative to the follow block, to the axial line of the rotation table. The support device has the effects that the requirements for related factors of the rigidity of an overhanging section can be lowered; the impact force, on a workpiece fixture system, of flushing and cutting can be supported; the rigidity of the workpiece fixture system is increased; the number of holes for flushing and cutting at the same time is increased; the rotation of the fixture is not interfered; the requirements for the related factor of the rigidity of the overhanging section can be lowered; as the support device is not directly contacted with the supported workpiece, the convenience for the operation of mounting and dismounting is not affected; the support device is firm and reliable; both the surface imprint and the transformation of the workpiece are not caused; and compared with a hydropneumatic support mechanism, the support device is very simple and the cost is low.
Description
Technical field
The utility model belongs to mechanical processing machine equipment field, particularly dashes the bracing or strutting arrangement of cutting station at the lock core machining center.
Background technology
Utility model patent lock core machining center (application number 201320079325.4) has been put down in writing a kind of control specific machine of processing lock core, wherein arriving between the bearing (fulcrum) towards point is overhanging section, comprised workpiece clamp system in the overhanging section, the factor relevant with overhanging section rigidity has: overhanging section length, from the bearing type selecting of turntable shaft and quantity, bearing supporting form and span, from diameter of axle size of turntable shaft etc.If at overhanging section bracing or strutting arrangement is set, then can produce the influence of two aspects: 1, dashing under the certain situation of the power of cutting (by towards decisions such as the quantity of cutting layer thickness, punching simultaneously, workpiece materials), can reduce the requirement to overhanging section rigidity correlative factor; 2, under the certain situation of overhanging section rigidity correlative factor, can limit overhanging section end amount of deflection, increase the ability of dashing the power of cutting of bearing.Therefore when design and use lock core machining tool, can be as required accept or reject having or not between the bracing or strutting arrangement.
Summary of the invention
The purpose of this utility model is, designs a kind of bracing or strutting arrangement, can support to keep out to dash and cut power to the impact of workpiece clamp system, do not rotate with anchor clamps again to interfere.
Technical solution of the present utility model is, a kind of bracing or strutting arrangement, it is characterized in that: comprise follow block, support platform, follow block is fixed on the platen, supports platform and is fixed on the anchor clamps, one end of follow block has interior concaved circular cambered surface, supporting on the platform has outer convex arc surface, and the radius of two circular arcs equals the orbital radius to the platform rotation, and the center of circle of supporting the platform circular arc is positioned on the turntable axis, between two arc surfaces slit is arranged, the solstics of anchor clamps to from the distance of turntable axis less than follow block on the corresponding section to the distance from the turntable axis.
Supporting platform is that some pieces that support constitute.
Supporting platform is a full circle platform.
Another technical solution of the present utility model is, a kind of bracing or strutting arrangement, it is characterized in that: comprise follow block, support platform, follow block is fixed on the platen, support platform and be fixed on the anchor clamps, an end of follow block has bearing, in the bearing circle with cooperate to the platform cylindrical, the center of circle of supporting platform is positioned on the axis of turntable and workpiece, the solstics of anchor clamps to from the distance of turntable and axis of workpiece less than follow block on the corresponding section to the distance from turntable and axis of workpiece.
Effect of the present utility model is: can reduce the requirement to overhanging section rigidity correlative factor; Can support and dash the impulsive force of cutting workpiece clamp system, increase the rigidity of workpiece clamp system, increase and dash the hole count of cutting simultaneously, not interfere with the anchor clamps rotation again; And because not being directly contacts supporting workpiece, so do not influence the convenience of the charge and discharge operations of workpiece, can not produce surface of the work impression and distortion yet; This bracing or strutting arrangement is solid and reliable, compares with the hydropneumatic supporting mechanism, and is very simple, with low cost.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model embodiment one
Fig. 2 is the vertical view of the utility model embodiment one
Fig. 3, Fig. 4 are the schematic perspective views of the utility model embodiment two
Fig. 5 is the elevational schematic view of the utility model embodiment two
Fig. 6 is the schematic perspective view of the utility model embodiment three
Fig. 7 is the schematic diagram that the utility model is installed in each station on the lock core machining center
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment one: follow block 16 is fixed on the diametric(al) of platen 3 among Fig. 1, supporting platform 17 is fixed on the anchor clamps 8 to piece 17-1 symmetry by two, interior concaved circular cambered surface 16-1 is arranged on the follow block 16, support on the platform 17 outer convex arc surface 17-1 is arranged, the center of circle of arc surface 17-1 is on the axis of rotation o-o ' of turntable 6 and workpiece 0, radius equals the radius R to piece 17-1 rotational trajectory, the solstics A of anchor clamps 8 at follow block 16 inner arc surface place circles with interior (Fig. 2), anchor clamps can not interfere with inner arc surface when rotating, between interior concave arc 16-1 and the evagination circular arc 17-1 slit is arranged, follow block 16 and supporting when relatively rotating between the platform 17 can not interfere yet, not influencing anchor clamps 8 rotates, when dashing the power of cutting enough greatly the time, workpiece clamp system is (from turntable 6, workpiece 0 and anchor clamps 8) the generation strain, the slit disappears, the gap width (about 0.1mm) in deflection equals between concave arc 16-1 and the evagination circular arc 17-1.Dash and to cut end, strain disappears, and recover in the slit, and bracing or strutting arrangement is in and can relatively rotates between platform 17 and follow block 16 and do not interfere state.The piece 17-1 symmetry of supporting of embodiment one is fixed on the anchor clamps 8, and suitable workpiece upper punch is cut and is 180 ° situation between the hole.
Embodiment two: supporting platform 17 among Fig. 3, Fig. 4 is a full circle platform, and the diameter difference is arranged on anchor clamps 8 or the nut seat 8-5, and Fig. 5 shows that space under the shoulder of follow block 16 is enough to allow solstics A and corresponding section B on the anchor clamps 8 not interfere.The platform 17 that supports of embodiment two is full circle shape, is fit to the workpiece upper punch and cuts the situation that is any angle between the hole.Interior concave arc 16-1 is arranged on the follow block 16, support on the platform 17 evagination circular arc 17-1 is arranged, support the center of arc of platform 17 on the axis of rotation o-o ' of turntable 6, arc radius equals the radius to platform 17, between interior concave arc 16-1 and the evagination circular arc 17-1 slit is arranged, follow block 16 and support and to relatively rotate Shi Buhui between the platform 17 and interfere, not influencing anchor clamps 8 rotates, when dashing the power of cutting enough greatly the time, workpiece clamp system generation strain, the slit disappears, the slit (about 0.1mm) in the elastic deformation amount that anchor clamps take place equals between concaved circular cambered surface 16-1 and the evagination circular arc 17-1.Dash and to cut end, strain disappears, and recover in the slit, and bracing or strutting arrangement is in and can relatively rotates between platform 17 and follow block 16 and do not interfere state.
Embodiment three, and the left end of follow block 16 is equipped with bearing 18 among Fig. 6, in the bearing 18 circle with cooperate connection to platform 17 cylindricals.This structure of point between two bearings of dashing is limited in the littler scope strain (amount of deflection) of workpiece clamp system, the raising precision.The installing/dismounting of bracing or strutting arrangement is convenient not as preceding two embodiment.
Fig. 7 shows that the utility model is installed on each station of lock core machining center platen 3, cuts to satisfy dashing in turn of each station.
Require workpiece clamp system to bear the same big power of cutting of dashing if there is not this bracing or strutting arrangement, then must be from bearing type selecting, number of bearings, bearing supporting form and the span of turntable, strengthen from design aspects such as the diameter of axle size of turntable shaft, overhanging section length, and the design that whether can strengthen these aspects may be subjected to the restriction of other factors, so can do to have or not contrast of the present utility model to accept or reject as required.
Claims (4)
1. bracing or strutting arrangement, it is characterized in that: comprise follow block, support platform, follow block is fixed on the platen, support platform and be fixed on the anchor clamps, an end of follow block has interior concaved circular cambered surface, and supporting on the platform has outer convex arc surface, the radius of two circular arcs equals the orbital radius to the platform rotation, the center of circle of supporting the platform circular arc is positioned on the turntable axis, between two arc surfaces slit is arranged, the solstics of anchor clamps to from the distance of turntable axis less than follow block on the corresponding section to the distance from the turntable axis.
2. bracing or strutting arrangement, it is characterized in that: comprise follow block, support platform, follow block is fixed on the platen, supporting platform is fixed on the anchor clamps, one end of follow block has bearing, in the bearing circle with support the platform cylindrical and cooperate, be positioned on the axis of turntable and workpiece to the center of circle of platform, the solstics of anchor clamps to from the distance of turntable and axis of workpiece less than follow block on the corresponding section to the distance from turntable and axis of workpiece.
3. bracing or strutting arrangement according to claim 1 is characterized in that: supporting platform is that some pieces that support constitute.
4. bracing or strutting arrangement according to claim 1 is characterized in that: supporting platform is a full circle platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128403 CN203124586U (en) | 2013-03-20 | 2013-03-20 | Support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128403 CN203124586U (en) | 2013-03-20 | 2013-03-20 | Support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124586U true CN203124586U (en) | 2013-08-14 |
Family
ID=48932607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320128403 Expired - Fee Related CN203124586U (en) | 2013-03-20 | 2013-03-20 | Support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186102A (en) * | 2017-05-25 | 2017-09-22 | 首华机电（上海）有限公司 | The support meanss of core are pressed for silencer |
-
2013
- 2013-03-20 CN CN 201320128403 patent/CN203124586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186102A (en) * | 2017-05-25 | 2017-09-22 | 首华机电（上海）有限公司 | The support meanss of core are pressed for silencer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHONGQING WEINUOKE INTELLIGENT EQUIPMENT CO., LTD. Free format text: FORMER NAME: CHONGQING ZHONGJIE NUMERICAL CONTROL MACHINE TOOL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 400042, Chongqing District, Yuzhong Daping petroleum Road No. 24, may day technician college building 10 floor Patentee after: CHONGQING WNC INTELLIGENT EQUIPMENT CO., LTD. Address before: 400042, Chongqing District, Yuzhong Daping petroleum Road No. 24, may day technician college building 10 floor Patentee before: Chongqing Zhongjie Numerical Control Machine Tool Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 402160 Chongqing City, Yongchuan Avenue, No. 1 star (Chongqing Yongchuan Industrial Park, Phoenix Lake Industrial Park) Patentee after: CHONGQING WNC INTELLIGENT EQUIPMENT CO., LTD. Address before: 400042, Chongqing District, Yuzhong Daping petroleum Road No. 24, may day technician college building 10 floor Patentee before: CHONGQING WNC INTELLIGENT EQUIPMENT CO., LTD. |
|
| DD01 | Delivery of document by public notice |
Addressee: Luo Dejuan Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |