CN208681320U - A kind of robot automation's sanding and polishing fixture for elongated tubular - Google Patents
A kind of robot automation's sanding and polishing fixture for elongated tubular Download PDFInfo
- Publication number
- CN208681320U CN208681320U CN201820614932.9U CN201820614932U CN208681320U CN 208681320 U CN208681320 U CN 208681320U CN 201820614932 U CN201820614932 U CN 201820614932U CN 208681320 U CN208681320 U CN 208681320U
- Authority
- CN
- China
- Prior art keywords
- swelling
- key
- sleeve
- outside
- taper pin
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a kind of robot automation's sanding and polishing fixtures for elongated tubular, including robot fast replacing device, cylinder connecting flange, cylinder, force rod, force rod connector sleeve, swelling taper pin, clamping sleeve, the first swelling key, the first guide sleeve, the second swelling key, the second guide sleeve and stop nut are equipped with outside swelling taper pin；The fixing end of swelling taper pin is fixedly connected with piston rod, force rod connector sleeve covers outside the fixing end of swelling taper pin, and be fixed on cylinder by fixed operating sleeve, swelling end is equipped with the preceding swelling conical surface and the rear swelling conical surface, and the first swelling key and the second swelling key are equipped with bell mouth shape inclined-plane；First swelling key is externally provided with the first spring leaf, and the first spring leaf limit sleeve is cased with outside the first guide sleeve, and second spring piece is cased with outside the second swelling key, second spring piece limit sleeve is cased with outside the second guide sleeve.First spring leaf and second spring piece rear and front end all stress clamp pipe fitting inner wall, guarantee pipe fitting in end stress, clamp stabilization and do not shake.
Description
Technical field
The utility model relates to grinding machine apparatus field, specially a kind of robot automation for elongated tubular polishes
Polishing clamp.
Background technique
During robot automation's sanding and polishing, when polishing elongated welding labyrinth pipe, common clamping side
Formula is that the both ends of pipe fitting are clamped by flange chuck clamping or bench vice, and the installation way stability of this structure is poor, repeats
When positioning, the time is long, and precision is low, and working efficiency is lower.
Summary of the invention
In view of the above problems and insufficient, the utility model provides a kind of robot automation for elongated tubular and beats
Polishing clamp is ground, which not only realizes the clamping function to elongated tubular, while realizing higher repetitive positioning accuracy, improves work
Make efficiency compared with.
The technical solution of the utility model is achieved in that
A kind of robot automation's sanding and polishing fixture for elongated tubular, including setting gradually robot on the rack
Fast replacing device, cylinder connecting flange, cylinder, piston, piston rod, force rod, force rod connector sleeve, swelling taper pin, clamping sleeve,
In, the first swelling key, the first guide sleeve, the second swelling key, the second guide sleeve and limit are successively equipped with outside the swelling taper pin
Nut；The swelling taper pin includes fixing end and swelling end, and the fixing end of swelling taper pin is fixedly connected with the piston rod of cylinder, by
Power bar connector sleeve covers outside the fixing end of swelling taper pin, and is fixed on cylinder by fixed operating sleeve, and the swelling end is equipped with
The gradient direction of the preceding swelling conical surface and the rear swelling conical surface, the preceding swelling conical surface and the rear swelling conical surface is towards fixing end, the first swelling key
Bell mouth shape inclined-plane compatible with the preceding swelling conical surface and the rear swelling conical surface is equipped with the second swelling key；Outside the first swelling key
Equipped with the first spring leaf, it is cased with the first spring leaf limit sleeve outside the first guide sleeve, is cased with second spring piece outside the second swelling key, the
Second spring piece limit sleeve is cased with outside two guide sleeves.
Further, the force rod connector sleeve is fixedly connected by screw with force rod.
Further, first spring leaf and the processing of second spring piece outer surface annular knurl.
The working principle of the utility model, which is achieved in that, first to be covered the pipe fitting to sanding and polishing outside swelling taper pin bar
Face, the section of pipe fitting with drive cylinder to shrink by air pressure, drive swelling taper pin bar to retract, the preceding swelling on swelling taper pin bar
The bell mouth shape inclined-plane extrusion fit that the conical surface and the rear swelling conical surface are equipped with the first swelling key and the second swelling key respectively is supportted outward
The first swelling key and the second swelling key are opened, the first spring leaf and the outside swelling of second spring piece are finally driven, realizes and clamps pipe fitting.
When the bell mouth shape inclined-plane that the protruding first swelling key of swelling pin rod and the second swelling key are equipped with, swelling pin rod and first swollen
The bell mouth shape inclined-plane separation that tight key and the second swelling key are equipped with, the first swelling key and the second swelling key are by the first spring leaf and the
Two spring leafs push back, and realize separating for the first spring leaf and second spring piece and pipe fitting.
The utility model uses double-spring piece structure, clamps the first spring leaf and second spring piece rear and front end all stress
Pipe fitting inner wall guarantees pipe fitting in end stress, clamps stabilization and does not shake, while two bullets of the first spring leaf and second spring piece
Reed outer surface is all annular knurl processing, to increase its coefficient of friction, guarantees pipe fitting when receiving around the torque in axle center, pipe fitting does not turn
It is dynamic.Entire fixture is driven using cylinder, and structure is simple, uses stabilization.
The utility model will be further described below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model.
Specific embodiment
Embodiment one: as shown in Figure 1, the utility model is a kind of robot automation's sanding and polishing folder for elongated tubular
Tool, including set gradually robot fast replacing device 1 on the rack, cylinder connecting flange 2, cylinder 3, piston 31, piston rod 32,
Force rod 7, force rod connector sleeve 5, swelling taper pin 6, clamping sleeve 4, wherein the first swelling key is successively equipped with outside swelling taper pin 6
81, the first guide sleeve 61, the second swelling key 82, the second guide sleeve 63 and stop nut 12；Swelling taper pin 6 includes fixing end and swollen
Tight end, the fixing end of swelling taper pin 6 are fixedly connected with the piston rod 32 of cylinder 3,7 sets of the force rod fixing ends in swelling taper pin 6
Outside, and by force rod connector sleeve 5 it is fixed on cylinder 3, swelling end is equipped with the preceding swelling conical surface 60 and the rear swelling conical surface 62, preceding swollen
The gradient direction of the tight conical surface 60 and the rear swelling conical surface 62 towards fixing end, the first swelling key 81 and the second swelling key 82 be equipped with
The preceding swelling conical surface 60 and the compatible bell mouth shape inclined-plane of the rear swelling conical surface 62；First swelling key 81 is externally provided with the first spring leaf
91, the first spring leaf limit sleeve 10 is cased with outside the first guide sleeve 61, is cased with second spring piece 92 outside the second swelling key 82, second
Second spring piece limit sleeve 11 is cased with outside guide sleeve 63.Force rod connector sleeve 5 is fixedly connected by screw 51 with force rod 7.The
One spring leaf 91 and the processing of 92 outer surface annular knurl of second spring piece.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (3)
1. a kind of robot automation's sanding and polishing fixture for elongated tubular, it is characterised in that: including being successively set on rack
On robot fast replacing device (1), cylinder connecting flange (2), cylinder (3), piston (31), piston rod (32), force rod (7),
Force rod connector sleeve (5), swelling taper pin (6), clamping sleeve (4), wherein it is swollen that the swelling taper pin (6) is successively equipped with first outside
Tight key (81), the first guide sleeve (61), the second swelling key (82), the second guide sleeve (63) and stop nut (12)；The swelling
Taper pin (6) includes fixing end and swelling end, and the fixing end of swelling taper pin (6) is fixedly connected with the piston rod (32) of cylinder (3), by
Power bar (7) covers outside the fixing end of swelling taper pin (6), and is fixed on cylinder (3) by force rod connector sleeve (5), described swollen
Tight end is equipped with the preceding swelling conical surface (60) and the rear swelling conical surface (62), the gradient side of preceding the swelling conical surface (60) and the rear swelling conical surface (62)
It is equipped with and the preceding swelling conical surface (60) and the rear swelling conical surface to towards fixing end, the first swelling key (81) and the second swelling key (82)
(62) compatible bell mouth shape inclined-plane；The first swelling key (81) is externally provided with the first spring leaf (91), the first guide sleeve
(61) it is cased with the first spring leaf limit sleeve (10) outside, second spring piece (92), the second guide sleeve are cased with outside the second swelling key (82)
(63) second spring piece limit sleeve (11) is cased with outside.
2. robot automation's sanding and polishing fixture according to claim 1 for elongated tubular, it is characterised in that: described
Force rod connector sleeve (5) is fixedly connected by screw (51) with force rod (7).
3. robot automation's sanding and polishing fixture according to claim 1 for elongated tubular, it is characterised in that: described
First spring leaf (91) and the processing of second spring piece (92) outer surface annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614932.9U CN208681320U (en) | 2018-04-27 | 2018-04-27 | A kind of robot automation's sanding and polishing fixture for elongated tubular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614932.9U CN208681320U (en) | 2018-04-27 | 2018-04-27 | A kind of robot automation's sanding and polishing fixture for elongated tubular |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208681320U true CN208681320U (en) | 2019-04-02 |
Family
ID=65876770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820614932.9U Expired - Fee Related CN208681320U (en) | 2018-04-27 | 2018-04-27 | A kind of robot automation's sanding and polishing fixture for elongated tubular |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208681320U (en) |
-
2018
- 2018-04-27 CN CN201820614932.9U patent/CN208681320U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20210427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |