CN207858294U - A kind of barrel structure castings periphery processing clamping device - Google Patents
A kind of barrel structure castings periphery processing clamping device Download PDFInfo
- Publication number
- CN207858294U CN207858294U CN201820058366.8U CN201820058366U CN207858294U CN 207858294 U CN207858294 U CN 207858294U CN 201820058366 U CN201820058366 U CN 201820058366U CN 207858294 U CN207858294 U CN 207858294U
- Authority
- CN
- China
- Prior art keywords
- pressure head
- supporting rod
- clamping
- strip
- shaped 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model is related to a kind of barrel structure castings periphery processing clamping devices, including stabilizing base, shaft, clamping head, mounting bracket, interconnecting piece, mounting portion, pressure head, quick chuck, supporting rod, pressure head is circular cone shape, quick chuck is equipped with strip-shaped hole, supporting rod is cased with sizing seat, seat of shaping is equipped with locking plate towards pressure head one end, supporting rod is equipped with adjustment screw thread, adjustment screw thread is connected with adjusting nut, supporting rod on front side of strip-shaped hole is equipped with banking stop, sizing cover for seat on front side of strip-shaped hole has intermediate plate, and the supporting rod between banking stop and intermediate plate is cased with tension spring.The utility model realizes that clamping device is simple in structure to being quickly supported to workpiece end by quick chuck；The pressure head of taper can be automatically positioned pressure head, convenient for pressure head and workpiece quick-fit, shape seat and strip-shaped hole cooperation effectively prevent adjustment screw thread to damage, tension spring is pressed into workpiece convenient for improving supporting rod stability and generating deflection in clamping convenient for pressure head convenient for pressure head.
Description
Technical field
The utility model is related to clamping device, more particularly to a kind of barrel structure castings periphery processing clamping device.
Background technology
Casting technique is as the common production technology of common blank, and the workpiece produced is blank, therefore
Workpiece after the completion of casting needs to be finished by lathe, cylindric casting one end clamping, other end in machining
It needs to be supported by tailstock, for the shorter workpiece of length, existing tailstock can not provide effectively support and clamping is not
Just.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of barrel structure castings periphery processing clamping dress
It sets.
Technical solution adopted by the utility model to solve its technical problems is：A kind of processing clamping of barrel structure castings periphery
Device, including stabilizing base, be arranged in the stabilizing base center and the shaft concentric with the stabilizing base, be arranged in shaft front end
Clamping head, the mounting bracket being connect with lathe, the mounting bracket are equipped with L bracket, and the holder includes connection straight up
Portion, horizontal-extending mounting portion, the mounting portion are equipped with quick chuck, and the quick chuck is equipped with supporting rod, the folder
It holds bar and is directed toward the first end of clamping and be rotatably connected to pressure head, the pressure head is circular cone shape, and the pressure head is towards the clamping
First end outer diameter is less than the other end, and the pivot center of the pressure head and the supporting rod axis collinear, the quick chuck are located at
Clamp position, the ram axis and the clamping head axis collinear, the quick chuck is equipped with vertical strip-shaped hole, described
Supporting rod passes through the strip-shaped hole, and sizing seat is cased on the supporting rod, and the sizing seat is equipped with only towards described pressure head one end
Movable plate, the locking plate outer diameter are more than the bar shaped hole width, and the supporting rod, which is equipped with, adjusts screw thread, on the adjustment screw thread
It is threaded with adjusting nut, the adjusting nut is located at the retaining strip towards the pressure head side, the strip-shaped hole front side
Supporting rod be equipped with banking stop, be cased with intermediate plate on the sizing seat on front side of the strip-shaped hole, the banking stop and the intermediate plate it
Between supporting rod on be cased with tension spring, the tension spring is clipped between the intermediate plate and the banking stop.
Realize that clamping device is simple in structure to being quickly supported to workpiece end by quick chuck in above-mentioned design；
The pressure head of taper can be automatically positioned pressure head, and convenient for pressure head and workpiece quick-fit, shape seat and strip-shaped hole cooperation are effectively prevent
Adjustment screw thread is damaged, and tension spring is convenient for convenient for improving supporting rod stability and generating deflection in clamping convenient for pressure head
Pressure head is pressed into workpiece.
As being further improved for the design, taper roller axis is connected between the pressure head big end and the supporting rod
It holds, stable axially and radially support force is provided for pressure head, deep-groove ball axis is connected between the pressure head small end and the supporting rod
It holds, further increases pressure head radial support power.
As being further improved for the design, on the supporting rod between the deep groove ball bearing and the taper roll bearing
It is cased with the axle sleeve being connect with the pressure head, further increases the stationarity of pressure head rotation.
As being further improved for the design, the pressure head is Teflon material, and wearability is good, prevents workpiece of damaging.
As being further improved for the design, the tension spring is Rectangular Spring, and resistance to torsion is strong.
As being further improved for the design, clamping head periphery is equipped with the clamping conical surface, and the clamping head includes at least
Two clamping blocks for making the distribution of 360 degree of annular arrays around the clamping head center of rotation.Clamping block deforms under pressure, just
In the automated exchanged cutter of workpiece.
As being further improved for the design, the supporting rod is connect with the sizing seat by sliding pin, and folder is conveniently adjusted
Adjusting nut loosens caused by holding bar collapsing length and effectivelying prevent supporting rod transfer.
As being further improved for the design, the mounting portion hub head end is equipped with resigning breach, the resigning breach two
The mounting portion of side is equipped with the bar shaped mounting hole of front and back extension, and the quick chuck is equipped with the peace across the bar shaped mounting hole
Loading screw is threaded with installation nut on the installation screw rod, is conveniently adjusted quick chuck front and back position, is applicable in different length
The clamping of workpiece.
The utility model has the beneficial effects that：The utility model is realized by quick chuck to quickly being carried out to workpiece end
Support, clamping device are simple in structure；The pressure head of taper can be automatically positioned pressure head, convenient for pressure head and workpiece quick-fit, sizing
Seat and strip-shaped hole cooperation, effectively prevent adjustment screw thread damage, tension spring convenient for improve supporting rod stability and in clamping just
Deflection is generated in pressure head, and then workpiece is pressed into convenient for pressure head.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the mounting portion and quick chuck connection diagram of the utility model.
Fig. 3 is the strip-shaped hole and sizing seat connection diagram of the utility model.
Fig. 4 is the pressure head and supporting rod connection diagram of the utility model.
Fig. 5 is the clamping header structure schematic diagram of the utility model.
1. mounting bracket in figure, 2. interconnecting pieces, 3. mounting portions, 4. installation nuts, 5. installation screw rods, 6. quick chucks, 7.
Supporting rod, 8. banking stops, 9. sizing seats, 10. intermediate plates, 11. tension springs, 12. locking plates, 13. adjusting nuts, 14. pressure heads,
15. clamping head, 16. shafts, 17. stabilizing bases, 18. bar shaped mounting holes, 19. resigning breach, 20. strip-shaped holes, 21. taper roller axis
It holds, 22. deep groove ball bearings, 23. axle sleeves, 24. clamping blocks, the 25. clamping conical surfaces.
Specific implementation mode
Be described in detail the utility model below in conjunction with attached drawing and specific embodiment, illustrative examples therein with
And explanation is only used for explaining the utility model, but be not intended to limit the scope of the present invention.
Embodiment：A kind of barrel structure castings periphery processing clamping device, including stabilizing base 17, setting are in the stabilizing base 17
Clamping head 15 in 16 front end of shaft, the installation that is connect with lathe is arranged in center and the shaft 16 concentric with the stabilizing base 17
Frame 1, the mounting bracket 1 are equipped with L bracket, and the holder includes interconnecting piece 2, horizontal-extending mounting portion 3 straight up,
The mounting portion 3 is equipped with quick chuck 6, and the quick chuck 6 is equipped with supporting rod 7, and the supporting rod 7 is directed toward the clamping
First 15 one end is rotatably connected to pressure head 14, and the pressure head 14 is circular cone shape, and the pressure head 14 is towards described 15 one end of clamping head
Outer diameter is less than the other end, the pivot center of the pressure head 14 and 7 axis collinear of the supporting rod, and the quick chuck 6 is located at folder
State, 14 axis of the pressure head and 15 axis collinear of clamping head are held, the quick chuck 6 is equipped with vertical strip-shaped hole
20, the supporting rod 7 passes through the strip-shaped hole 20, is cased with sizing seat 9 on the supporting rod 7, and the sizing seat 9 is towards the pressure
First 14 one end is equipped with locking plate 12, and 12 outer diameter of the locking plate is more than 20 width of the strip-shaped hole, and the supporting rod 7, which is equipped with, to be adjusted
Whole screw thread is threaded with adjusting nut 13 on the adjustment screw thread, and the adjusting nut 13 is located at the retaining strip towards institute
14 side of pressure head is stated, the supporting rod 7 of 20 front side of the strip-shaped hole is equipped with banking stop 8, the sizing seat 9 of 20 front side of the strip-shaped hole
On be cased with intermediate plate 10, tension spring 11, the tension bullet are cased on the supporting rod 7 between the banking stop 8 and the intermediate plate 10
Spring 11 is clipped between the intermediate plate 10 and the banking stop 8.
Realize that clamping device is simple in structure to being quickly supported to workpiece end by quick chuck 6 in above-mentioned design；
The pressure head 14 of taper can be automatically positioned pressure head 14, and convenient for pressure head 14 and workpiece quick-fit, sizing seat 9 and strip-shaped hole 20 are matched
It closes, adjustment screw thread is effectively prevent to damage, tension spring 11 produces convenient for raising 7 stability of supporting rod and in clamping convenient for pressure head 14
Raw deflection, and then it is pressed into workpiece convenient for pressure head 14.
As being further improved for the design, taper roller is connected between 14 big end of the pressure head and the supporting rod 7
Bearing 21 provides stable axially and radially support force for pressure head 14, is connected between 14 small end of the pressure head and the supporting rod 7
Deep groove ball bearing 22 further increases 14 radial support power of pressure head.
As being further improved for the design, the clamping between the deep groove ball bearing 22 and the taper roll bearing 21
It is cased with the axle sleeve 23 being connect with the pressure head 14 on bar 7, further increases the stationarity of the rotation of pressure head 14.
As being further improved for the design, the pressure head 14 is Teflon material, and wearability is good, prevents workpiece of damaging.
As being further improved for the design, the tension spring 11 is Rectangular Spring, and resistance to torsion is strong.
As being further improved for the design, 15 periphery of clamping head is equipped with the clamping conical surface 25, and the clamping head 15 wraps
Include at least two clamping blocks 24 for making the distribution of 360 degree of annular arrays around 15 center of rotation of clamping head.It fills under pressure
Fixture block 24 deforms, and is convenient for the automated exchanged cutter of workpiece.
As being further improved for the design, the supporting rod 7 is connect with the sizing seat 9 by sliding pin, is conveniently adjusted
7 collapsing length of supporting rod and adjusting nut 13 caused by effectivelying prevent 7 transfer of supporting rod loosens.
As being further improved for the design, 3 hub head end of the mounting portion is equipped with resigning breach 19, the resigning breach
The mounting portion 3 of 19 both sides is equipped with the bar shaped mounting hole 18 of front and back extension, and the quick chuck 6 is equipped with pacifies across the bar shaped
The installation screw rod 5 in hole 18 is filled, installation nut 4 is threaded on the installation screw rod 5, is conveniently adjusted 6 anteroposterior position of quick chuck
It sets, is applicable in the clamping of different length workpiece.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (8)
1. a kind of barrel structure castings periphery processing clamping device, which is characterized in that including stabilizing base, be arranged in the stabilizing base
Clamping head in shaft front end, the mounting bracket that is connect with lathe, the installation is arranged in the heart and the shaft concentric with the stabilizing base
Frame is equipped with L bracket, and the holder includes interconnecting piece, horizontal-extending mounting portion straight up, is set on the mounting portion
There are quick chuck, the quick chuck to be equipped with supporting rod, the supporting rod is directed toward the first end of clamping and is rotatably connected to pressure
Head, the pressure head are circular cone shape, and the pressure head is less than the other end, the rotation of the pressure head towards the first end outer diameter of the clamping
Axis and the supporting rod axis collinear, the quick chuck are located at clamp position, the ram axis and the dress collet axis
Line is conllinear, and the quick chuck is equipped with vertical strip-shaped hole, and the supporting rod passes through the strip-shaped hole, covered on the supporting rod
There are sizing seat, the sizing seat to be equipped with locking plate towards described pressure head one end, it is wide that the locking plate outer diameter is more than the strip-shaped hole
Degree, the supporting rod are equipped with adjustment screw thread, are threaded with adjusting nut on the adjustment screw thread, the adjusting nut is located at
For the retaining strip towards the pressure head side, the supporting rod on front side of the strip-shaped hole is equipped with banking stop, on front side of the strip-shaped hole
Sizing seat on be cased with intermediate plate, tension spring, the tension bullet are cased on the supporting rod between the banking stop and the intermediate plate
Spring is clipped between the intermediate plate and the banking stop.
2. a kind of barrel structure castings periphery processing clamping device according to claim 1, characterized in that the pressure head big end
It is connected with taper roll bearing between the supporting rod, deep-groove ball axis is connected between the pressure head small end and the supporting rod
It holds.
3. a kind of barrel structure castings periphery processing clamping device according to claim 2, characterized in that the deep-groove ball axis
Hold the axle sleeve for being cased on the supporting rod between the taper roll bearing and being connect with the pressure head.
4. a kind of barrel structure castings periphery processing clamping device according to claim 1, characterized in that the pressure head is spy
Fluorine dragon material.
5. a kind of barrel structure castings periphery processing clamping device according to claim 1, characterized in that the tension spring
For Rectangular Spring.
6. a kind of barrel structure castings periphery processing clamping device according to claim 1, characterized in that outside the clamping head
It is equipped with the clamping conical surface week, the clamping head includes at least two around the 360 degree of annular array distributions of clamping head center of rotation work
Clamping block.
7. a kind of barrel structure castings periphery processing clamping device according to claim 1, characterized in that the supporting rod with
The sizing seat is connected by sliding pin.
8. a kind of barrel structure castings periphery processing clamping device according to claim 1, characterized in that in the mounting portion
Heart front end is equipped with resigning breach, and the mounting portion of the resigning breach both sides is equipped with the bar shaped mounting hole of front and back extension, described fast
Fast collet is equipped with the installation screw rod across the bar shaped mounting hole, and installation nut is threaded on the installation screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820058366.8U CN207858294U (en) | 2018-01-15 | 2018-01-15 | A kind of barrel structure castings periphery processing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820058366.8U CN207858294U (en) | 2018-01-15 | 2018-01-15 | A kind of barrel structure castings periphery processing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858294U true CN207858294U (en) | 2018-09-14 |
Family
ID=63461680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820058366.8U Active CN207858294U (en) | 2018-01-15 | 2018-01-15 | A kind of barrel structure castings periphery processing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213710A (en) * | 2022-07-26 | 2022-10-21 | 江西融溢设备制造有限公司 | Tail plate machining clamp and boring machine with same |
-
2018
- 2018-01-15 CN CN201820058366.8U patent/CN207858294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213710A (en) * | 2022-07-26 | 2022-10-21 | 江西融溢设备制造有限公司 | Tail plate machining clamp and boring machine with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209578651U (en) | A kind of tooling for dividing valve roller to cover welding | |
| CN207858294U (en) | A kind of barrel structure castings periphery processing clamping device | |
| CN204639184U (en) | Cylinder block turning centering is risen fixture | |
| CN209867861U (en) | Roller assembly machine | |
| CN212794540U (en) | Convenient novel thimble | |
| CN206484279U (en) | Long-axle workpieces support frame | |
| CN108788854A (en) | A kind of Rectangular Spring knife rest clamping device | |
| CN205032755U (en) | A anchor clamps that is used for centre gripping major diameter hole work piece | |
| CN208051403U (en) | A kind of fixture of electric appliance end cap | |
| CN207746240U (en) | Slot rolling machining tool in a kind of metal tube | |
| CN205519696U (en) | Anchor clamps expand in double tops | |
| CN210849275U (en) | Machining clamping fixture | |
| CN211331314U (en) | Clamp for processing transition arc of ultrashort part thread | |
| CN211193466U (en) | Auxiliary device for cylindrical grinding of sleeve parts | |
| CN112296696A (en) | Auxiliary supporting device for long shaft workpiece on lathe | |
| CN112706035A (en) | Be applied to supplementary tool of thimble abrasive machining | |
| CN110385588B (en) | Box milling fixing device applied to worm gear reducer | |
| CN214816266U (en) | Clamp for cold rolling fillet machine | |
| CN219907853U (en) | Automatic aligning bracket of laser cladding equipment | |
| CN219004604U (en) | Transfer clamping device for piston ring machining | |
| CN211540352U (en) | Auxiliary processing device for large and medium-sized wheel rollers | |
| CN208758908U (en) | Shaping tooling is used in a kind of production of mining and metallurgy | |
| CN219379841U (en) | Clamp for cold roll machining | |
| CN204997081U (en) | Ball grinder rolling drum processingequipment | |
| CN212419652U (en) | Clamp for differential spider |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |