CN202377893U - Workbench - Google Patents
Workbench Download PDFInfo
- Publication number
- CN202377893U CN202377893U CN2011205251718U CN201120525171U CN202377893U CN 202377893 U CN202377893 U CN 202377893U CN 2011205251718 U CN2011205251718 U CN 2011205251718U CN 201120525171 U CN201120525171 U CN 201120525171U CN 202377893 U CN202377893 U CN 202377893U
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- CN
- China
- Prior art keywords
- table top
- straight line
- line driving
- workbench
- pedestal
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Abstract
The utility model relates to a workbench of a numerical control creeping grinder and provides a workbench which is simple in structure, high in reliability, convenient to operate and reasonable in cost. The workbench comprises a pedestal and a table top, wherein the table top is connected to the pedestal through an omnibearing drive device; the omnibearing drive device comprises a support plate and three linear drive mechanisms; the bottom of the table top is of a spherical crown shape, and the top of the support plate is of a spherical bowl shape matched with the spherical crown shape of the bottom of the table top; three through grooves are uniformly distributed on the same circumference of the support plate; the bottom ends of the three linear drive mechanisms are movably connected to the pedestal, and respectively pass through the through grooves; and the head ends of the three linear drive mechanisms are connected with the bottom of the table top through a spherical hinge mechanism. According to the workbench, the support plate and the table top are movably connected in a spherical mode, omnibearing angle transformation between the top (bearing surface) of the table top and the horizontal face can be realized when the table top moves all-round relative to the support plate, and the linear motion of the X, Y and Z axes of the grinding head of the machine tool can be coordinated.
Description
Technical field
The utility model relates to the campaign-styled workbench of the special-purpose equipment for grinding of mould, relates in particular to a kind of workbench of numerical control wriggling grinding machine.
Background technology
NC turret punch machine is when machining sheet, and die-cut frequency is high, die-cut speed is fast, and die point very easily weares and teares.In the time of need recovering the cutting edge of mould, generally be to adopt surface grinding machine processing in the past.When the draw ratio of mould is big, clamping inconvenience on flat stone mill.And when surface grinding machine used, energy consumption was high, and cost is high, complicated operation, cutting output controlled bad.
At present, repair processing, generally adopt numerical control wriggling (cutter) grinding machine to process for the mould that required precision is higher; Similar and the machining center of the main shaft of this kind equipment; Can realize four processing, but this kind equipment makes to cost an arm and a leg owing to increased the 4th.For this reason, low-cost three wrigglings (cutter) grinding machine just is more suitable for diel and repairs occasion.
Along with the continuous progress of Sheet Metal Forming Technology, the cutting edge of mould has not been simple straight line, camber line, and some occasion is space curve (face), and this just needs a kind of Special Work platform that on three equipment, can realize for space curve (face) processing.
The utility model content
The utility model provides a kind of simple in structure to above problem, and reliability is high, and is easy to operate, and the rational workbench of cost.
The technical scheme of the utility model is: comprise pedestal and table top, said table top is connected on the pedestal through omnidirectional's drive unit; Said omnidirectional drive unit comprises gripper shoe and three straight line driving mechanisms; The bottom surface of said table top is spherical, and said support plate top surface is the spherical adaptive ball bowl-type of coincideing with said table top bottom surface; On the same circumference of said gripper shoe, be evenly equipped with three through slots; The bottom of three said straight line driving mechanisms is movably connected on the pedestal separately, passes through the bottom surface that ball-and-socket hinge device one connects said table top through said through slot, head end respectively again.
Said straight line driving mechanism is hydraulic mandril, pneumatic push rod or spiral push rod.
The bottom of three said straight line driving mechanisms is movably connected on the pedestal through jointed shaft.
The bottom of three said straight line driving mechanisms is movably connected on the pedestal through ball-and-socket hinge device two.
Three said straight line driving mechanisms tilt towards the axle center of said table top respectively, and the axis of each said straight line driving mechanism comes together in a bit.
The axis of each said straight line driving mechanism comes together in the domed centre of sphere of said table top.
Three said straight line driving mechanisms are respectively perpendicular to horizontal plane.
Gripper shoe of the utility model and table top flexibly connect through the sphere form; When table top moves with respect to gripper shoe in all directions; Can realize omnidirectional's translation-angle between table top end face (loading end) and the horizontal plane; Three rectilinear motions of collaborative lathe bistrique X, Y, Z can carry out grinding to the workpiece with space curve (face) requirement.The utility model is simple in structure, reliability is high, operation is convenient, and whole cost is low, is fit to vast enterprise application.
Description of drawings
Fig. 1 is the structural representation of the utility model,
Fig. 2 is the vertical view of Fig. 1,
Fig. 3 is the structural representation of another embodiment of the utility model,
Fig. 4 is the utility model fundamental diagram one,
Fig. 5 is the utility model fundamental diagram two,
Fig. 6 is the utility model fundamental diagram three;
1 is the clamping workpiece device among the figure, the 2nd, and table top, the 21st, spherical, the 3rd, gripper shoe, the 31st, ball bowl-type, the 32nd, through slot, the 4th, ball-and-socket hinge device one, 5th, straight line driving mechanism, the 6th, pedestal, the 71st, jointed shaft, the 72nd, ball-and-socket hinge device two.
The specific embodiment
The utility model comprises pedestal 6 and table top 2 shown in Fig. 1-3, said table top 2 is connected on the pedestal through omnidirectional's drive unit; Said omnidirectional drive unit comprises gripper shoe 3 and three straight line driving mechanisms 5; The bottom surface of said table top 2 is spherical 21, and said gripper shoe 3 end faces are and spherical 21 of the said table top 2 bottom surfaces adaptive ball bowl-types 31 of coincideing; On the same circumference of said gripper shoe 3, be evenly equipped with three through slots 32; The bottom of three said straight line driving mechanisms 5 is movably connected on the pedestal 6 separately, connect the bottom surface (three flexibly connect point and are on the same circumference) of said table top 2 more respectively through ball-and-socket hinge device 1 through said through slot 32, head end.
Said straight line driving mechanism 5 is hydraulic mandril, pneumatic push rod or mechanical type spiral push rod.
The bottom of three said straight line driving mechanisms 5 is movably connected on the pedestal 6 through jointed shaft 71.
The bottom of three said straight line driving mechanisms 5 is movably connected on the pedestal 6 through ball-and-socket hinge device 2 72.
Three said straight line driving mechanisms 5 tilt towards the axle center of said table top 2 respectively, and the axis of each said straight line driving mechanism 5 comes together in a bit.During separately with different amount of feeding motions (length elongates or shortens), guaranteeing to realize the omnidirectional moving of table top 2 under the situation that the sphere applying is slided with respect to gripper shoe 3.
The axis of each said straight line driving mechanism 5 comes together in the domed centre of sphere of said table top.Consider from control, compile with spherical 21 the centre of sphere and be more convenient for controlling.
In addition, another embodiment of the utility model is as shown in Figure 3, and three said straight line driving mechanisms 5 are respectively perpendicular to horizontal plane.During separately with different amount of feeding motions (length elongates or shortens), guaranteeing also to realize the omnidirectional moving of table top 2 under the situation that the sphere applying is slided with respect to gripper shoe 3.
The operation principle of the utility model is shown in Fig. 4-6, and Fig. 4 is a level for the end face (working face that is used for joining work pieces clamping device 1) of table top 2; Fig. 5 is a motion state one, and Fig. 6 is a motion state two, the end face of realizing table top 2 respectively and horizontal plane different directions, with the different angles of horizontal plane.
Claims (7)
1. workbench comprises pedestal and table top, it is characterized in that, said table top is connected on the pedestal through omnidirectional's drive unit; Said omnidirectional drive unit comprises gripper shoe and three straight line driving mechanisms; The bottom surface of said table top is spherical, and said support plate top surface is the spherical adaptive ball bowl-type of coincideing with said table top bottom surface; On the same circumference of said gripper shoe, be evenly equipped with three through slots; The bottom of three said straight line driving mechanisms is movably connected on the pedestal separately, passes through the bottom surface that ball-and-socket hinge device one connects said table top through said through slot, head end respectively again.
2. workbench according to claim 1 is characterized in that, said straight line driving mechanism is hydraulic mandril, pneumatic push rod or spiral push rod.
3. workbench according to claim 1 is characterized in that the bottom of three said straight line driving mechanisms is movably connected on the pedestal through jointed shaft.
4. workbench according to claim 1 is characterized in that the bottom of three said straight line driving mechanisms is movably connected on the pedestal through ball-and-socket hinge device two.
5. according to claim 1,2,3 or 4 described workbench, it is characterized in that three said straight line driving mechanisms tilt towards the axle center of said table top respectively, and the axis of each said straight line driving mechanism comes together in a bit.
6. workbench according to claim 5 is characterized in that, the axis of each said straight line driving mechanism comes together in the domed centre of sphere of said table top.
7. according to claim 1,2,3 or 4 described workbench, it is characterized in that three said straight line driving mechanisms are respectively perpendicular to horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205251718U CN202377893U (en) | 2011-12-15 | 2011-12-15 | Workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205251718U CN202377893U (en) | 2011-12-15 | 2011-12-15 | Workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202377893U true CN202377893U (en) | 2012-08-15 |
Family
ID=46626412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205251718U Expired - Fee Related CN202377893U (en) | 2011-12-15 | 2011-12-15 | Workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202377893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490106A (en) * | 2011-12-15 | 2012-06-13 | 扬州恒德模具有限公司 | Workbench |
-
2011
- 2011-12-15 CN CN2011205251718U patent/CN202377893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490106A (en) * | 2011-12-15 | 2012-06-13 | 扬州恒德模具有限公司 | Workbench |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 225127 Jiangsu city of Yangzhou Province Yang Road No. 16 Patentee after: YANGZHOU HENGDE INDUSTRIAL TECHNOLOGY CO., LTD. Address before: 225127 Jiangsu city of Yangzhou Province - Hanjiang Road Economic Development Zone No. 16 Patentee before: Yangzhou Hengda Mould Co., Ltd. |
|
| 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: 20120815 Termination date: 20181215 |