CN205835178U - A kind of main shaft pine knife-clamping device - Google Patents
A kind of main shaft pine knife-clamping device Download PDFInfo
- Publication number
- CN205835178U CN205835178U CN201620810023.3U CN201620810023U CN205835178U CN 205835178 U CN205835178 U CN 205835178U CN 201620810023 U CN201620810023 U CN 201620810023U CN 205835178 U CN205835178 U CN 205835178U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- pedestal
- diameter
- screw rod
- spacing hole
- 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.)
- Active
Links
Abstract
A kind of main shaft pine knife-clamping device, act on machine tool chief axis, gland and broaching tool bar it is arranged with on main shaft, including pedestal, pedestal is provided with and extends and the stopper slot of through pedestal along support left and right directions, and pedestal left end is provided with the baffle plate being vertically arranged, baffle plate is provided with spacing hole, the diameter of spacing hole is more than the diameter of main shaft and less than the diameter of gland, and the axis of spacing hole is parallel with the axis of stopper slot and in same perpendicular, and baffle plate is provided with screwed hole.
Description
Technical field
This utility model relates to a kind of main shaft pine knife-clamping device.
Background technology
The taper hole abrasion that machine tool chief axis causes in the situation of improper use directly influences converted products, for this type of fault
Using sand papering, reduce main shaft beat, but this type of method is the most coarse, machine tool chief axis is provided with broaching tool bar, and broaching tool bar is existing
There is technology, when spindle taper hole being detected or grinding, it is necessary to make main shaft and broaching tool bar occur on the axial direction of main shaft
Relative motion produces dislocation and just can create detection or grind space, but is directly realized by the dislocation of main shaft and broaching tool bar on lathe
Difficulty is relatively big, and does not has specific purpose tool, is limited by lathe space and causes grinding effect poor, and operation easier is bigger.
Utility model content
The defect existed for prior art, this utility model provides a kind of main shaft pine knife-clamping device, can realize main shaft
On the axial direction of main shaft, there is relative motion with broaching tool bar and produce dislocation.
Concrete technical scheme is: a kind of main shaft pine knife-clamping device, acts on machine tool chief axis, main shaft is arranged with gland and
Broaching tool bar, including pedestal, pedestal is provided with and extends and the stopper slot of through pedestal along support left and right directions, and pedestal left end is provided with perpendicular
The straight baffle plate arranged, baffle plate is provided with spacing hole, the diameter of the spacing hole diameter more than main shaft and the diameter less than gland, spacing
The axis in hole is parallel with the axis of stopper slot and in same perpendicular, and baffle plate is provided with screwed hole；Pedestal upper end is provided with props up
Support, bracing frame is provided with the screw rod being coaxially disposed with spacing hole and being threaded connection with bracing frame, screw rod left end be provided with
The cylindrical blocks that screw coaxial is arranged, and the diameter of cylindrical blocks is more than the diameter of screw rod, screw rod right-hand member is arranged with rubber
Set.
Support frame as described above is positioned at directly over stopper slot.
Described cylindrical blocks is positioned at the left side of bracing frame.
This utility model simple in construction, low cost of manufacture, unloads main shaft from lathe, connects fixing to gland and baffle plate
Connect, drive motion of main shaft by rotating screw rod, so that main shaft and broaching tool bar occur relative motion on the axial direction of main shaft
And produce dislocation, thus produce spindle taper hole detection or the space of grinding.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
As it is shown in figure 1, a kind of main shaft pine knife-clamping device, act on machine tool chief axis, the most sheathed on main shaft
Having gland and broaching tool bar, including pedestal 1, pedestal 1 is provided with and extends and the stopper slot 2 of through pedestal 1, base along support left and right directions
Seat 1 left end is provided with the baffle plate 3 being vertically arranged, and baffle plate 3 is provided with spacing hole 4, and the diameter of spacing hole 4 is more than the diameter of main shaft and little
In the diameter of gland, the axis of spacing hole 4 is parallel with the axis of stopper slot 2 and in same perpendicular, and baffle plate 3 is provided with spiral shell
Pit 5；Pedestal 1 upper end is provided with bracing frame 6, and bracing frame 6 is positioned at directly over stopper slot 2, and bracing frame 6 is provided with same with spacing hole 4
The screw rod 7 that axle arranges and is threaded connection with bracing frame 6, screw rod 7 left end is provided with the cylindrical blocks being coaxially disposed with screw rod 7
8, and the diameter of cylindrical blocks 8 is more than the diameter of screw rod 7, screw rod 7 right-hand member is arranged with rubber sleeve, it is possible to increase frictional force, it is simple to
The rotation of screw rod 7, cylindrical blocks 8 is positioned at the left side of bracing frame 6.
In use, machine tool chief axis is taken off from lathe, gland is put into stopper slot 2, by main shaft one end through limit
Position groove 2, the bolt being utilized through screwed hole 5 is connected fixing with baffle plate 3 for gland, now rotates screw rod 7, and screw rod 7 drives main shaft
Keeping static to left movement, gland and broaching tool bar, screw rod 7 and broaching tool bar generation relative motion also produce dislocation, now may utilize
Spindle taper hole is detected or grinds by the gap that screw rod 7 and broaching tool bar produce.
Claims (3)
1. a main shaft pine knife-clamping device, acts on machine tool chief axis, and main shaft is arranged with gland and broaching tool bar, and its feature exists
In: including that pedestal, pedestal are provided with and extend and the stopper slot of through pedestal along support left and right directions, pedestal left end is provided with and vertically sets
The baffle plate put, baffle plate is provided with spacing hole, the diameter of the spacing hole diameter more than main shaft and the diameter less than gland, spacing hole
Axis is parallel with the axis of stopper slot and in same perpendicular, and baffle plate is provided with screwed hole；Pedestal upper end is provided with bracing frame,
Bracing frame is provided with the screw rod being coaxially disposed with spacing hole and being threaded connection with bracing frame, and screw rod left end is provided with same with screw rod
The cylindrical blocks that axle is arranged, and the diameter of cylindrical blocks is more than the diameter of screw rod, screw rod right-hand member is arranged with rubber sleeve.
A kind of main shaft pine knife-clamping device the most according to claim 1, it is characterised in that: support frame as described above is just being positioned at stopper slot
Top.
A kind of main shaft pine knife-clamping device the most according to claim 1, it is characterised in that: described cylindrical blocks is positioned at support
The left side of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810023.3U CN205835178U (en) | 2016-07-29 | 2016-07-29 | A kind of main shaft pine knife-clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810023.3U CN205835178U (en) | 2016-07-29 | 2016-07-29 | A kind of main shaft pine knife-clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205835178U true CN205835178U (en) | 2016-12-28 |
Family
ID=57641702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810023.3U Active CN205835178U (en) | 2016-07-29 | 2016-07-29 | A kind of main shaft pine knife-clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205835178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414730A (en) * | 2017-09-06 | 2017-12-01 | 广西玉柴机器股份有限公司 | The demounting tool of cylinder head spron dedicated tool |
-
2016
- 2016-07-29 CN CN201620810023.3U patent/CN205835178U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414730A (en) * | 2017-09-06 | 2017-12-01 | 广西玉柴机器股份有限公司 | The demounting tool of cylinder head spron dedicated tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102909632B (en) | Belt sander | |
| CN108527056A (en) | Annulus cast(ing) surface grinding device | |
| CN204639882U (en) | A kind of screwfeed formula stainless steel tube polissoir | |
| CN205835178U (en) | A kind of main shaft pine knife-clamping device | |
| CN204094511U (en) | Impeller duplicate removal device | |
| CN205294365U (en) | Safety clamp material device on printing machine | |
| CN203622115U (en) | Grinding device of special grinding machine for roll machining | |
| CN104646693B (en) | Main shaft adjusting and locking device | |
| CN202684664U (en) | Centreless fine external grinding mechanism for cylinder sleeve | |
| CN201432207Y (en) | Pre-tightening annular chuck | |
| CN205096831U (en) | Balanced flywheel installation of reciprocating compressor and shaft coupling alignment specialized tool | |
| CN207398962U (en) | A kind of high-efficiency silicon nitride silicon degassing rotor arrangement | |
| CN206475313U (en) | Vertical abrasive wire sawing machine fixture | |
| CN204094479U (en) | Adjustable inclined workbench | |
| CN204525350U (en) | A kind of dynamometer machine bearing installing tool | |
| CN204221904U (en) | For the drilling equipment of seat cushions | |
| CN206450548U (en) | Instrument for testing fluidity of colloidal cement sand | |
| CN204819137U (en) | Grinding machine slide adjusting device | |
| CN202006403U (en) | Grinding and polishing roller locking mechanism for artificial diamond inclined plane grinding and polishing machine | |
| CN206484091U (en) | A kind of Novel saw blade sanding apparatus | |
| CN202462154U (en) | Grinding and polishing wheel mounting mechanism | |
| CN204711275U (en) | The rig head revolving power mechanism of double rotating disc type automatic drilling machine | |
| CN202180210U (en) | Tailstock ejector device used for vertical lathe | |
| CN206305549U (en) | A kind of tube-cut wire-sleeving machine facing attachment | |
| CN204339555U (en) | Rouse sheet sanding apparatus of stopping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |