CN205415078U - Quick positioning's spot facing work frock - Google Patents
Quick positioning's spot facing work frock Download PDFInfo
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- CN205415078U CN205415078U CN201521076912.3U CN201521076912U CN205415078U CN 205415078 U CN205415078 U CN 205415078U CN 201521076912 U CN201521076912 U CN 201521076912U CN 205415078 U CN205415078 U CN 205415078U
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- quick location
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Abstract
The utility model relates to a quick positioning's spot facing work frock, including bottom plate assembly and kicking block assembly, the bottom plate assembly includes bottom plate, backup pad, mounting panel and gusset, mounting panel, gusset and backup pad are all fixed on the bottom plate, the side of mounting panel is fixed on the gusset, install on the bottom plate and be used for supporting work piece and the hexagon head bolt of height -adjustable festival, install on the mounting panel and insert complex center reference column with the work piece centre bore, still be equipped with the locating hole on the mounting panel, the locating hole has inserted the location bolt, the location bolt is fixed a position the work piece in through the bottom surface hole of inserting the work piece and having processed fixedly. The utility model discloses the structure is simplified, and locate mode is simple, the location is accurate and easily operation, need not carry out the secondary man -hour and dismantles and the clamping adding, has saved the labour in the at utmost, has reduced labour cost, has lightened intensity of labour, can also avoid the error that the secondary clamping brought when having improved work efficiency.
Description
Technical field
This utility model relates to field of machining and machinebuilding technology, particularly relates to the hole machined frock of a kind of quick location.
Background technology
At present in machine industry, the shape of workpiece becomes increasingly complex, owing to ensureing that the positioning precision of frock is to ensure that the key factor of workpiece processing quality, therefore more and more higher to the processing request of workpiece.When processing miniature workpiece, owing to the features such as the main equipment inputs such as machining center are higher, cost recovery is slow cause its use limited；And some complex-shaped workpiece, sometimes need to be processed by secondary clamping, waste time and energy.
Utility model content
For solving above-mentioned technical problem, this utility model provides the hole machined frock of a kind of quick location, it is only necessary to clamped one time can complete processing, time saving and energy saving and accurate positioning.
The hole machined frock of a kind of quick location, including floor pan assembly and jacking block assembly, described floor pan assembly includes that base plate, gripper shoe, supporting plate and gusset, described supporting plate, gusset and gripper shoe are each attached on base plate, and the side of described supporting plate is fixed on gusset；It is provided with on described base plate for supporting workpiece and Height Adjustable hexagon-headed bolt, described supporting plate is provided with and inserts, with workpiece center hole, the centralized positioning post coordinated；Being additionally provided with hole, location on described supporting plate, hole, described location is inserted with fastening screw, and workpiece is fixed on the positioning by described fastening screw by being inserted in the machined complete bottom hole of workpiece.
The outside of described fastening screw is combined with positioning sleeve.
Described fastening screw uses 45# steel, and thermally treated 48～52HRC.
Described positioning sleeve uses Cr12.
Described fastening screw and positioning sleeve can select according to the size of the machined complete bottom hole of workpiece.
The hex nut being fixed it is combined with on described hexagon-headed bolt.
Described hexagon-headed bolt is 4.
Described centralized positioning post uses 45# steel, heat treatment 48～52HRC.
Workpiece can rotate along described centralized positioning post.
Described jacking block assembly includes hexagon socket cap head screw, is fixed on supporting plate by workpiece pre-tightening with excessively screwing hexagon socket cap head screw.
The using method of the hole machined frock according to quick location described above: the centre bore of workpiece is coordinated with the centralized positioning post insertion of this utility model frock workpiece is carried out Primary Location, by adjusting the height of hexagon-headed bolt according to workpiece, then screw hex nut and fix hexagon-headed bolt adjustment support workpiece firmly, then by soket head cap screw top tight workpiece on supporting plate, and soket head cap screw is supported by gripper shoe；Fastening screw coordinating positioning sleeve be inserted in machined complete bottom hole, prevents workpiece from rotating, workpiece side has positioned, and can be processed the hole I of workpiece；After hole I machines, fastening screw and soket head cap screw are unloaded, along centralized positioning post turn left workpiece to specify position, until absorption surface is to two, frock left side bolt；Repeat above step, hole II is processed, after machining, workpiece is dismantled.
Advantageous Effects of the present utility model: this utility model frock is turned a certain design angle by the way of workpiece rotates, after inserting fastening screw location, can carry out the processing in hole；Avoid the secondary clamping of workpiece；The workpiece being shaped like all can use this frock, it is only necessary to the bearing height of regulation bolt can realize, and the auxiliary of bolt supports the life-span that can be effectively improved fastening screw；Complete because the centre bore of workpiece is machined in this utility model, and precision is higher, thus ensure the accuracy of location.Therefore, this utility model structure is simplified, location mode is simple, registration and easily operated, secondary dismounting and clamping need not be carried out man-hour adding, save labour force to the full extent, reduce labour cost, alleviate labor intensity, while improve work efficiency, be also avoided that the error that secondary clamping brings.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is left view of the present utility model.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Such as the hole machined frock that Fig. 1 ~ 3 are a kind of quick location of the present utility model, including floor pan assembly 1 and jacking block assembly 2, described floor pan assembly 1 includes base plate 9, supporting plate 10, gusset 11 and gripper shoe 12, described supporting plate 10, gusset 11 and gripper shoe 12 are each attached on base plate 9, and the side of described supporting plate 10 is fixed on gusset 11；Described jacking block assembly 2 includes hexagon socket cap head screw 6, screws interior hexagonal cylindrical head spiral shell 6 and follows closely with crossing and be fixed on supporting plate 10 by workpiece pre-tightening；It is provided with for supporting workpiece and Height Adjustable 4 hexagon-headed bolts 8 on described base plate 9, the hex nut 7 being fixed it is combined with on described hexagon-headed bolt 8, it is provided with on described supporting plate 10 and inserts, with workpiece center hole, the centralized positioning post 5 coordinated, workpiece can rotate along described centralized positioning post 5, described centralized positioning post 5 uses 45# steel, heat treatment 48～52HRC；Hole 15, location it is additionally provided with on described supporting plate 10, hole, described location 15 is inserted with fastening screw 3, the outside of described fastening screw 3 is combined with positioning sleeve 4, workpiece is fixed on the positioning by described fastening screw 3 by being inserted in the machined complete bottom hole of workpiece, described fastening screw 3 and positioning sleeve 4 can select according to the size of the machined complete bottom hole of workpiece, described fastening screw 3 uses 45# steel, and thermally treated 48～52HRC, and described positioning sleeve 4 uses Cr12.
The using method of the hole machined frock according to quick location described above: insert to coordinate with the centralized positioning post 5 of this utility model frock by the centre bore of workpiece workpiece is carried out Primary Location, the height of hexagon-headed bolt 8 is adjusted according to workpiece, then screw hex nut 7 and fix hexagon-headed bolt 8 adjustment support workpiece firmly, then by soket head cap screw 6 top tight workpiece on supporting plate 10, and soket head cap screw 6 is supported by gripper shoe 12；Fastening screw 3 coordinating positioning sleeve 4 be inserted in machined complete bottom hole, prevents workpiece from rotating, workpiece side has positioned, and can be processed the hole I13 of workpiece；After hole I13 machines, fastening screw 3 and soket head cap screw 6 are unloaded, along centralized positioning post 5 turn left workpiece to specify position, until absorption surface is to two, frock left side bolt 8；Repeat above step, hole II14 is processed, after machining, workpiece is dismantled.
Above-described this utility model embodiment; it is not intended that the restriction to this utility model protection domain; any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in claims of the present utility model.
Claims (10)
1. the hole machined frock of a quick location, it is characterized in that: include floor pan assembly and jacking block assembly, described floor pan assembly includes that base plate, gripper shoe, supporting plate and gusset, described supporting plate, gusset and gripper shoe are each attached on base plate, and the side of described supporting plate is fixed on gusset；It is provided with on described base plate for supporting workpiece and Height Adjustable hexagon-headed bolt, described supporting plate is provided with and inserts, with workpiece center hole, the centralized positioning post coordinated；Being additionally provided with hole, location on described supporting plate, hole, described location is inserted with fastening screw, and workpiece is fixed on the positioning by described fastening screw by being inserted in the machined complete bottom hole of workpiece.
The hole machined frock of quick location the most according to claim 1, it is characterised in that: the outside of described fastening screw is combined with positioning sleeve.
The hole machined frock of quick location the most according to claim 2, it is characterised in that: described fastening screw and positioning sleeve can select according to the size of the machined complete bottom hole of workpiece.
The hole machined frock of quick location the most according to claim 1, it is characterised in that: described fastening screw uses 45# steel, and thermally treated 48～52HRC.
The hole machined frock of quick location the most according to claim 2, it is characterised in that: described positioning sleeve uses Cr12.
The hole machined frock of quick location the most according to claim 1, it is characterised in that: described hexagon-headed bolt is 4.
7. according to the hole machined frock of the quick location described in claim 1 or 6, it is characterised in that: it is combined with the hex nut being fixed on described hexagon-headed bolt.
The hole machined frock of quick location the most according to claim 1, it is characterised in that: workpiece can rotate along described centralized positioning post.
The hole machined frock of quick location the most according to claim 1, it is characterised in that: described centralized positioning post uses 45# steel, heat treatment 48～52HRC.
The hole machined frock of quick location the most according to claim 2, it is characterised in that: described jacking block assembly includes hexagon socket cap head screw, is fixed on supporting plate by workpiece pre-tightening with excessively screwing hexagon socket cap head screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076912.3U CN205415078U (en) | 2015-12-21 | 2015-12-21 | Quick positioning's spot facing work frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076912.3U CN205415078U (en) | 2015-12-21 | 2015-12-21 | Quick positioning's spot facing work frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205415078U true CN205415078U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521076912.3U Active CN205415078U (en) | 2015-12-21 | 2015-12-21 | Quick positioning's spot facing work frock |
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| Country | Link |
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| CN (1) | CN205415078U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479234A (en) * | 2015-12-21 | 2016-04-13 | 青特集团有限公司 | Hole machining tool achieving fast locating |
| CN106863130A (en) * | 2017-04-14 | 2017-06-20 | 安徽省黄山台钻有限公司 | A kind of work piece holder |
| CN109571253A (en) * | 2018-11-30 | 2019-04-05 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing bore diameter positioning device and its inverted orientation method for grinding |
-
2015
- 2015-12-21 CN CN201521076912.3U patent/CN205415078U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479234A (en) * | 2015-12-21 | 2016-04-13 | 青特集团有限公司 | Hole machining tool achieving fast locating |
| CN106863130A (en) * | 2017-04-14 | 2017-06-20 | 安徽省黄山台钻有限公司 | A kind of work piece holder |
| CN109571253A (en) * | 2018-11-30 | 2019-04-05 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing bore diameter positioning device and its inverted orientation method for grinding |
| CN109571253B (en) * | 2018-11-30 | 2024-04-12 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing inner diameter positioning device and reverse positioning grinding method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |