CN219465517U - Rotating sleeve compacting and positioning device - Google Patents
Rotating sleeve compacting and positioning device Download PDFInfo
- Publication number
- CN219465517U CN219465517U CN202320670318.5U CN202320670318U CN219465517U CN 219465517 U CN219465517 U CN 219465517U CN 202320670318 U CN202320670318 U CN 202320670318U CN 219465517 U CN219465517 U CN 219465517U
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- Prior art keywords
- positioning seat
- positioning
- rotary
- chuck
- connecting rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The flange plate comprises a chuck and a chassis, a center clamping groove of the chassis is matched with a protrusion of a main shaft of a machine tool, a positioning seat is fixed with a groove at the front end of the chuck, the front end of the positioning seat is sleeved with a rotary pressing sleeve, an inner hole of the positioning seat is provided with a rotary shaft, a connecting rod is connected with the rear end of the rotary shaft, the rear end of the connecting rod is connected with a hydraulic rod of the machine tool, two inclined waist-shaped holes are symmetrically arranged on the side wall of the front part of the positioning seat, two first mounting holes are symmetrically arranged on the side wall of the rear part of the rotary pressing sleeve, two second mounting holes are symmetrically arranged on the side wall of the front part of the rotary shaft, pins are arranged at the front end of the inclined waist-shaped holes, the first mounting holes and the second mounting holes penetrate through the front end of the inclined waist-shaped holes along the axial direction, and the positioning seat and the rotary pressing sleeve are in sliding connection along the movement of the inclined waist-shaped holes through the pins; the mechanism power source is transmitted by the machine tool hydraulic system, the functions of initial positioning, clamping, compressing and interlocking can be realized, and the rotating sleeve compressing and positioning device is reasonable in design and suitable for aluminum die-casting forming parts, casting forming parts and powder metallurgy parts.
Description
Technical Field
The utility model relates to the technical field of compression positioning, in particular to a compression positioning device for a rotary sleeve.
Background
The precision product is an important guarantee for driving the transformation and upgrading of the product, and a processing factory is required to customize or manufacture equipment suitable for the processed product according to the requirements of the processed technical parameters according to the structural characteristics of the product, wherein a rotary sleeve compacting and positioning device is indispensable.
The clamping and positioning device of the prior numerical control lathe and numerical control turning and milling compound machine tool generally adopts a unidirectional clamping mechanical structure, and the clamping structural mode can not process irregular structural parts, so that the structure of the prior clamping and positioning device still needs to be further improved and innovated so as to adapt to processed products with different shapes.
Disclosure of Invention
The utility model aims to provide a rotary sleeve pressing and positioning device.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the utility model provides a swivel sleeve pressure positioner, its characterized in that, includes ring flange and positioning seat, the ring flange includes chuck and the chassis that sets gradually from beginning to end, the protruding cooperation in center draw-in groove and the lathe main shaft front end of chassis rear end, the ring flange is coaxial with the lathe main shaft, the rear portion of positioning seat and the recess fixed connection of chuck front end, the front end cover of positioning seat connects rotatory pressure sleeve, the front end of positioning seat hole is equipped with the rotation axis, ring flange and positioning seat run through along the axle center and are equipped with the connecting rod, the front end of connecting rod and the rear end fixed connection of rotation axis, the rear end of connecting rod and lathe hydraulic stem threaded connection, the lathe hydraulic stem is located the inboard of lathe main shaft and is coaxial with the lathe main shaft, the lateral wall symmetry at positioning seat front portion is equipped with two slope waist type holes, the lateral wall symmetry at rotatory pressure sleeve rear portion is equipped with two first mounting holes, the lateral wall symmetry at rotation axis front portion is equipped with two second mounting holes, front end, first mounting hole and second mounting hole are equipped with the pin along the axial run through with the pivot through and move along slip fit type pin with the swivel sleeve.
Further, four inner hexagon screws are arranged on the side face of the chuck in a penetrating mode along the radial direction, the inner hexagon screws are equally divided along the circumferential direction, and concentricity of the positioning seat and the machine tool spindle is adjusted through the inner hexagon screws.
Further, the front end of the connecting rod is clamped into the connecting groove at the rear part of the rotating shaft and is fixed.
Further, the bottom of positioning seat is equipped with the mount pad along circumference protrusion, mount pad and chuck pass through the bolt fixed connection of fore-and-aft direction.
Further, a fixing screw is arranged at the front end of the rotating shaft in a penetrating mode, and the fixing screw abuts against the pin.
The structure of the utility model is composed of the rotary compression positioning device and the mechanism connecting device, the mechanism power source is transmitted by the machine tool hydraulic system, the functions of initial positioning, clamping, compressing and interlocking can be realized, the design of the rotary sleeve compression positioning device is reasonable, the rotary sleeve compression positioning device is suitable for aluminum die-casting forming parts, casting forming parts and powder metallurgy parts, and is used for realizing the positioning, clamping and fixing of products, and the working state is stable.
Drawings
FIG. 1 is a disassembled structure of the present utility model;
fig. 2 is a combined structural diagram of the present utility model.
Reference numerals:
1 a workpiece, 2 a rotary pressing sleeve, 3 a pin, 4 a positioning seat, 41 a mounting seat, 5 a rotary shaft,
6 connecting rods, 7 flange plates, 71 chucks, 72 chassis, 8 inner hexagon screws,
9 bolts, 10 fixing screws, 11 inclined waist-shaped holes, 12 first mounting holes and 13 second mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are intended to be within the scope of the present utility model.
The utility model discloses a rotary sleeve compacting and positioning device, which is shown in fig. 1 and 2, and comprises a flange plate 7 and a positioning seat 4, wherein the flange plate 7 comprises a chuck 71 and a chassis 72 which are sequentially arranged front and back, a central clamping groove at the rear end of the chassis 72 is matched with a central bulge at the front end of a machine tool spindle, the flange plate 7 is coaxial with the machine tool spindle, and the rear part of the positioning seat 4 is fixedly connected with a groove at the front end of the chuck 71.
The front end of the positioning seat 4 is sleeved with the rotary pressing sleeve 2, the front end of an inner hole of the positioning seat 4 is provided with a rotary shaft 5, a flange 7 and the positioning seat 4 are penetrated with a connecting rod 6 along the axis, the rear end of the connecting rod 6 is in threaded connection with a hydraulic rod of a machine tool, the hydraulic rod of the machine tool is positioned at the inner side of a main shaft of the machine tool and is coaxial with the main shaft of the machine tool, and the front end of the connecting rod 6 is clamped into a connecting groove at the rear part of the rotary shaft 5.
As shown in fig. 1, two inclined waist-shaped holes 11 are symmetrically arranged on the side wall of the front portion of the positioning seat 4, two first mounting holes 12 are symmetrically arranged on the side wall of the rear portion of the rotary pressing sleeve 2, two second mounting holes 13 are symmetrically arranged on the side wall of the front portion of the rotary shaft 5, a pin 3 is axially penetrated through the front end of the inclined waist-shaped holes 11, the first mounting holes 12 and the second mounting holes 13, the positioning seat 4 and the rotary pressing sleeve 2 are in sliding connection with each other through the movement of the pin along the inclined waist-shaped holes 11, a fixing screw 10 is penetrated through the front end and the rear end of the rotary shaft 5, and the fixing screw 10 tightly abuts against the pin 3.
Four hexagon socket screws 8 are radially penetrated through the side face of the chuck 71, the hexagon socket screws 8 are equally divided along the circumferential direction, concentricity of the positioning seat 4 and a machine tool spindle is adjusted through the hexagon socket screws 8, the bottom of the positioning seat 4 is provided with an installation seat 41 in a protruding mode along the circumferential direction, and the installation seat 41 and the chuck 71 are fixedly connected through bolts 9 in the front-back direction.
When the compaction positioning device is put into use, the workpiece 1 passes through the avoiding position of the rotary pressing sleeve 2 and is placed at the front end of the positioning seat 4, so that the bottom planes of six teeth at the outer side of the workpiece 1 are overlapped with the inner side positioning surface at the front end of the positioning seat 4, and meanwhile, the outer circular surface at the rear end of the workpiece 1 is overlapped with the inner side positioning surface at the front end of the positioning seat 4, and the positioning of the workpiece 1 is completed.
Clicking the hydraulic switch, driving the connecting rod 6 to act backwards to drive the rotating shaft 5 to move backwards, and starting to rotate the pin 3 under the guidance of the inclined waist-shaped hole 11 of the positioning seat 4 to drive the rotary pressing sleeve 2 and the rotating shaft 5 to rotate, so that the rotary pressing sleeve 2 is dislocated in the back pressing rotation process compared with the previous workpiece 1 in avoiding position until the workpiece 1 is pressed, and the workpiece 1 is pressed.
Clicking the hydraulic switch again, the connecting rod 6 moves forward to drive the rotary pressing sleeve 2 to return to the original position, and the workpiece 1 is taken out, so that one complete operation is completed.
Finally, it should be noted that: the foregoing examples are merely illustrative of the technical solution of the present utility model and are not limiting thereof; although the utility model has been described in detail with reference to the above embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the above embodiments can be modified or some or all of the technical features can be replaced equivalently; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (5)
1. The utility model provides a rotary sleeve compacting and positioning device, its characterized in that includes ring flange (7) and positioning seat (4), ring flange (7) are including chuck (71) and chassis (72) that set gradually around, the central draw-in groove of chassis (72) rear end and the protruding cooperation of the center of lathe main shaft front end, ring flange (7) are coaxial with the lathe main shaft, the rear portion and the recess fixed connection of chuck (71) front end of positioning seat (4), the front end cover of positioning seat (4) connects rotary sleeve (2), the front end of positioning seat (4) hole is equipped with rotation axis (5), ring flange (7) and positioning seat (4) are equipped with connecting rod (6) along the axle center run-through, the front end and the rear end fixed connection of rotation axis (5) of connecting rod (6), the rear end and lathe hydraulic stem threaded connection of connecting rod (6), the lathe hydraulic stem is located the inboard of lathe main shaft and coaxial with the lathe main shaft, the lateral wall symmetry in positioning seat (4) front portion is equipped with two slope waist holes (11), the front end cover is equipped with two pivot waist holes (12) and two pivot hole (13) are equipped with two side wall mounting hole (13) along the axle center hole (13), the positioning seat (4) is in sliding connection with the rotary pressing sleeve (2) along the movement of the inclined waist-shaped hole (11) through a pin.
2. The rotary sleeve compressing and positioning device according to claim 1, wherein four hexagon socket screws (8) are radially penetrated through the side surface of the chuck (71), the hexagon socket screws (8) are equally divided along the circumferential direction, and concentricity of the positioning seat (4) and the machine tool spindle is adjusted through the hexagon socket screws (8).
3. The rotary sleeve compressing and positioning device according to claim 1, wherein the front end of the connecting rod (6) is clamped into a connecting groove at the rear part of the rotary shaft (5) and fixed.
4. The rotary sleeve compressing and positioning device according to claim 1, wherein the bottom of the positioning seat (4) is provided with a mounting seat (41) in a protruding manner along the circumferential direction, and the mounting seat (41) and the chuck (71) are fixedly connected through bolts (9) in the front-rear direction.
5. The rotary sleeve compressing and positioning device according to claim 1, wherein a fixing screw (10) is arranged at the front end of the rotary shaft (5) in a penetrating manner, and the fixing screw (10) abuts against the pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670318.5U CN219465517U (en) | 2023-03-30 | 2023-03-30 | Rotating sleeve compacting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320670318.5U CN219465517U (en) | 2023-03-30 | 2023-03-30 | Rotating sleeve compacting and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219465517U true CN219465517U (en) | 2023-08-04 |
Family
ID=87460730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320670318.5U Active CN219465517U (en) | 2023-03-30 | 2023-03-30 | Rotating sleeve compacting and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219465517U (en) |
-
2023
- 2023-03-30 CN CN202320670318.5U patent/CN219465517U/en active Active
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