CN207534441U - A kind of shaft forgings clamp for processing inclined plane - Google Patents
A kind of shaft forgings clamp for processing inclined plane Download PDFInfo
- Publication number
- CN207534441U CN207534441U CN201721634818.4U CN201721634818U CN207534441U CN 207534441 U CN207534441 U CN 207534441U CN 201721634818 U CN201721634818 U CN 201721634818U CN 207534441 U CN207534441 U CN 207534441U
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- vee
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- supporting rack
- plate
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Abstract
The utility model discloses a kind of shaft forgings clamp for processing inclined plane, including bottom plate, the longitudinal plate connected firmly with bottom plate, the supporting rack being obliquely installed connected firmly with bottom plate and longitudinal plate, it is characterized in that one group or more of vee-block is installed on supporting rack, every group of vee-block includes homoaxial two vee-blocks, limiting plate is installed in the relatively low one end of supporting rack, limiting plate is equipped with stop screw corresponding with each group vee-block, limited block is symmetrically installed on the supporting rack of every group of vee-block axial direction both sides, a lasso is set between two vee-blocks of every group of vee-block, lasso connects a holding screw, the end of holding screw is placed on the corresponding one of limited block of this group of vee-block；Several oil cylinders, the pressing plate being associated on the piston rod of each oil cylinder above vee-block are installed on the supporting rack below vee-block；The utility model has the advantages that positioning accuracy height and high precision machining, and improves clamping efficiency.
Description
Technical field
The utility model is related to a kind of fixture, particularly for fixture of the working shaft-like part with respect to two inclined-planes.
Background technology
At present, some shaft forgings, if gear shaft need to process two opposite inclined-planes on axis, now mostly using turn-over clamping,
The fixture positioned twice fixes workpiece, but can be reduced because positioning datum difference will appear position error in turn-over clamping
Machining accuracy, and clamping efficiency is also affected.
Invention content
The purpose of this utility model is for deficiencies of the prior art, provides a kind of shaft forgings oblique surface machining folder
Tool, it has the advantages that positioning accuracy height and high precision machining, and improves clamping efficiency.
In order to achieve the above objectives, a kind of shaft forgings clamp for processing inclined plane of the utility model, connects firmly including bottom plate, with bottom plate
Longitudinal plate, the supporting rack being obliquely installed that is connected firmly with bottom plate and longitudinal plate, it is characterised in that one group is installed on supporting rack
Above vee-block, every group of vee-block include homoaxial two vee-blocks, limiting plate are installed in the relatively low one end of supporting rack, limit
Position plate is equipped with stop screw corresponding with each group vee-block, symmetrical fixed on the supporting rack of every group of vee-block axial direction both sides
There is limited block, a lasso is set between two vee-blocks of every group of vee-block, lasso connects a holding screw, the end of holding screw
Portion is placed on the corresponding one of limited block of this group of vee-block；Several oil cylinders are installed on the supporting rack below vee-block,
The pressing plate being associated on the piston rod of each oil cylinder above vee-block.
In use, lasso is placed on workpiece, and fixed by holding screw, then workpiece is placed in two vee-blocks with group
On, workpiece one end is contacted with stop screw, then by pressing plate workpiece pressing, realizes positioning；Behind the inclined-plane for processing side, unclamp
Pressing plate is placed in by workpiece turn-over, and by the end of holding screw on the limited block of opposite side, you can accurate to realize that turn-over is determined
Position, can improve positioning accuracy and machining accuracy, and easy to operate, improve clamping efficiency；
As further improvement of the utility model, stop screw is coupled to by screw thread and nut on limiting plate；It is adjustable
The axial position of whole stop screw improves versatility；
As further improvement of the utility model, several T shapes screws are equipped on bottom plate；Lathe is coupled to convenient for fixture
On；
In conclusion the utility model has the advantages that positioning accuracy height and high precision machining, and improve clamping efficiency.
Description of the drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the K direction views of Fig. 1.
Fig. 3 is the G direction views of Fig. 2.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, the shaft forgings clamp for processing inclined plane, the longitudinal plate 2 connected firmly including bottom plate 1, with bottom plate 1, with
Bottom plate 1 and longitudinal plate 2 weld the supporting rack 3 being obliquely installed connected firmly, and several T shapes screws 13 are equipped on bottom plate 1, are being supported
Four groups of vee-blocks 4 are installed with by screw on frame 3, every group of vee-block 4 includes homoaxial two vee-blocks, relatively low in supporting rack 3
One end is installed with limiting plate 5, and limiting plate 5 is equipped with passes through spiral shell with 4 corresponding stop screw 6 of each group vee-block, stop screw 6
Line and nut 7 are coupled on limiting plate 5, and limited block 8 is symmetrically installed on the supporting rack 3 of the axial both sides of every group of vee-block 4,
One lasso 9 is set between two vee-blocks of every group of vee-block 4, and lasso 9 is connected through a screw thread a holding screw 10, holding screw
10 end is placed on the corresponding one of limited block 8 of this group of vee-block 4；It is installed on the supporting rack 3 of 8 sides under vee-block
Several oil cylinders 11, the pressing plate 12 being associated on the piston rod of each oil cylinder 11 above vee-block 8.
In use, lasso 9 is placed on workpiece 14, and fixed by holding screw 10, then workpiece 14 is placed in two with group
On a vee-block, 14 one end of workpiece is contacted with stop screw 6, then realizes positioning by 12 workpiece pressing 14 of pressing plate by oil cylinder 11；
Behind the inclined-plane for processing 14 side of finished piece(s), pressing plate 12 is unclamped, this is placed in by 14 turn-over of workpiece, and by the end of holding screw 10
On the limited block 8 of group opposite side, you can it is accurate to realize turn-over positioning, positioning accuracy and machining accuracy can be improved, and operate letter
Just, clamping efficiency is improved；The workpiece of difference group can carry out the turn-over of the same direction, therefore two adjacent groups vee-block 4 can share one
A limited block 8；By adjusting the axial position of stop screw 6, available for the workpiece of different length, versatility is improved.
Claims (3)
1. a kind of shaft forgings clamp for processing inclined plane, what the longitudinal plate connected firmly including bottom plate, with bottom plate and bottom plate and longitudinal plate connected firmly
The supporting rack being obliquely installed, it is characterised in that one group or more of vee-block is installed on supporting rack, every group of vee-block includes coaxial
To two vee-blocks, be installed with limiting plate in the relatively low one end of supporting rack, limiting plate is equipped with limit corresponding with each group vee-block
Position screw, is symmetrically installed with limited block, in two V-arrangements of every group of vee-block on the supporting rack of every group of vee-block axial direction both sides
One lasso is set between block, and lasso connects a holding screw, and the end of holding screw is placed in this group of vee-block corresponding wherein one
On a limited block；Several oil cylinders are installed on the supporting rack below vee-block, are associated with positioned at V on the piston rod of each oil cylinder
Pressing plate above shape block.
2. a kind of shaft forgings clamp for processing inclined plane as described in claim 1, it is characterised in that stop screw by screw thread and
Nut is coupled on limiting plate.
3. a kind of shaft forgings clamp for processing inclined plane as claimed in claim 1 or 2, it is characterised in that several T are equipped on bottom plate
Shape screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634818.4U CN207534441U (en) | 2017-11-30 | 2017-11-30 | A kind of shaft forgings clamp for processing inclined plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634818.4U CN207534441U (en) | 2017-11-30 | 2017-11-30 | A kind of shaft forgings clamp for processing inclined plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207534441U true CN207534441U (en) | 2018-06-26 |
Family
ID=62616088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721634818.4U Active CN207534441U (en) | 2017-11-30 | 2017-11-30 | A kind of shaft forgings clamp for processing inclined plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207534441U (en) |
-
2017
- 2017-11-30 CN CN201721634818.4U patent/CN207534441U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |