CN204504863U - A kind of fixture of bearing - Google Patents
A kind of fixture of bearing Download PDFInfo
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- CN204504863U CN204504863U CN201520211758.XU CN201520211758U CN204504863U CN 204504863 U CN204504863 U CN 204504863U CN 201520211758 U CN201520211758 U CN 201520211758U CN 204504863 U CN204504863 U CN 204504863U
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Abstract
The utility model discloses a kind of fixture of bearing, belong to industrial robot clamp art.The fixture of a kind of bearing of the present utility model, comprises jaw, flange, connecting axle and cylinder; Wherein: described jaw is semicircle arcuation, 2 one group, it is with jaws and jaws circular clamp outwardly that nock forms relatively; The telescopic end of described cylinder is detachably fixedly connected with the inner of circular clamp, and stiff end is fixedly connected with by connecting axle with flange.Obtained fixture of the present utility model, achieves industrial robot in the process to bearing loading and unloading, and different size, several workpiece clamp object simultaneously, and firm grip, difficult drop-off; Jaw designs according to the size of bearing, has greatly expanded the range of application of this fixture.
Description
Technical field
The utility model belongs to industrial robot clamp art, is a kind of fixture of bearing specifically.
Background technology
Fixture is orientation tool comparatively conventional in industrial production line, and people often utilize fixture to fix part, thus carry out processing, the manufacture of part.Fixing for bearing, often adopt the fixture of clamping work pieces two ends disc at present, such fixture is applicable to the processing of bearing circumferential surface sections, by the restriction of fixture, be not suitable for the processing of bearing two ends disc, and bearing general closed planar but not hold up placement, during loading and unloading, general fixture is not easy clamping.
Current great majority use industrial robot usually can only clamp a workpiece to the fixture of bearing loading and unloading, and secondly because jig Design is unreasonable, workpiece easily comes off from fixture, in addition clamp structure is complicated, own wt is excessive, causes the robot will selecting heavy load, thus increases cost.
Chinese Patent Application No.: 201320340887.X, publication date: 2014.03.12 patent document discloses a kind of cylindrical part fixture, relate to clamp art, comprise a parallel moving type finger cylinder, two jaws of described finger cylinder are respectively fixed with a part fixture block, the part fixture block of both sides is symmetrical arranged, and is provided with a part back-up block on the upside of the cylinder body between two part fixture blocks, and part back-up block is fixed by two pieces of fixed heads of both sides before and after cylinder body and cylinder body.This utility model proposes the fixture that a kind of structure is simple, be convenient to the processing of cylindrical part two ends.The setting of this utility model finger cylinder, jaw, back-up block and fixed head, although also can gripping bearing, also can only gripping workpiece, be specifically used on bearing and show slightly heavy.
Utility model content
1. the technical problem that will solve
Usually can only clamp that a workpiece, production efficiency are low for industrial robot in prior art to the fixture of bearing loading and unloading, gripping time the workpiece problem that comes off, the utility model provides a kind of fixture of bearing.It can realize industrial robot in the process to bearing loading and unloading, and different size, several workpiece clamp object simultaneously, and firm grip, difficult drop-off.
2. technical scheme
For achieving the above object, the utility model scheme is carried out in the following manner:
A fixture for bearing, comprises jaw, flange, connecting axle and cylinder; Wherein: jaw is semicircle arcuation, 2 one group, it is with jaws and jaws circular clamp outwardly that nock forms relatively; The telescopic end of cylinder is detachably fixedly connected with the inner of circular clamp, and stiff end is fixedly connected with by connecting axle with flange.
Preferably, circular clamp is 3, is evenly distributed on all sides of flange.
Preferably, cylinder is finger cylinder.
Preferably, jaw inner ring is provided with inner ring projection.
Preferably, inner ring projection is N number of, is evenly distributed at the inner ring of jaw.
Preferably, inner ring is protruding is elastomeric material, jaw is that aluminum material obtains.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following remarkable result:
(1) fixture of a kind of bearing of the present utility model, by the mating reaction of circular clamp and cylinder be detachably fixedly connected with (changing different jaws as required), achieve industrial robot in the process to bearing loading and unloading, different size, several bearing clamp object simultaneously, and firm grip, difficult drop-off; Jaw designs according to the size of bearing, has greatly expanded the range of application of this fixture;
(2) fixture of a kind of bearing of the present utility model, circular clamp is 3, is evenly distributed on all sides of flange, substantially increases the efficiency of industrial robot loading and unloading, improve the flexibility of industrial robot loading and unloading;
(3) fixture of a kind of bearing of the present utility model, finger cylinder makes the operation of industrial robot more flexible, improves operating efficiency;
(4) fixture of a kind of bearing of the present utility model, inner ring projection achieves the point cantact of jaw and bearing, avoids loading and unloading process middle (center) bearing and comes off;
(5) fixture of a kind of bearing of the present utility model, inner ring projection is N number of, is evenly distributed at the inner ring of jaw, achieves jaw evenly exerting oneself to bearing, avoids the local damage of loading and unloading process middle (center) bearing;
(6) fixture of a kind of bearing of the present utility model, inner ring projection is elastomeric material, and flexible buffering effect avoids the hard contact damage workpiece of jaw and workpiece, jaw is that aluminum material obtains, alleviate the own wt of whole fixture, thus little loading robotics people can be selected, cost-saving, simultaneously in the environment of high temperature, can be oxidized material surface, make fixture high temperature resistant, thus can be implemented in the loading and unloading to workpiece in hot environment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the view after the utility model gripping workpiece;
Fig. 3 is that the utility model is fixedly connected on concrete using state schematic diagram on industrial robot.
In figure: 1, cylinder; 2, jaw; 3, flange; 4, connecting axle; 6, inner ring is protruding; 7, circular clamp.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail.
Embodiment 1
The fixture of a kind of bearing of the present embodiment, being used for the bearing specification of gripping is ￠ 80mm, comprises jaw 2, flange 3, connecting axle 4 and cylinder 1; Wherein: jaw 2 is semicircle arcuation, 2 one group, it is with jaws and the circular clamp 7 of jaws ￠ 80mm outwardly that nock forms relatively, in order to clamp the bearing of ￠ 80mm; The telescopic end of cylinder 1 is detachably fixedly connected with the inner of circular clamp 7, the break-make by controlling gas realize to the clamping of workpiece with unclamp; Stiff end is fixedly connected with by connecting axle 4 with flange 3.
The fixture of a kind of bearing of the present embodiment, in concrete use procedure, industrial robot is by controlling after 2 jaws 2 open to cylinder 1, after clamping bearing, control 2 jaws 2 by cylinder 1 again to close, clamping bearing, transfers to subsequent processing, unclamp 2 jaws 2 again, allow bearing blanking on work top.
The fixture of a kind of bearing of the present embodiment, achieves industrial robot in the process to bearing loading and unloading, and different size, several workpiece clamp object simultaneously, and firm grip, difficult drop-off; Jaw 2 designs according to the size of bearing, has greatly expanded the range of application of this fixture.
Embodiment 2
The fixture of a kind of bearing of the present embodiment, as shown in Figure 1, basic structure is with embodiment 1, and difference is: circular clamp 7 is 3, is evenly distributed on all sides of flange 3; Cylinder 1 is finger cylinder.
The fixture of a kind of bearing of the present embodiment, by flange 3 with industrial robot in being rotatably connected, in concrete use procedure, as shown in Figure 3, industrial robot by controlling after every 2 jaws 2 open to finger cylinder, after 3 bearings can be clamped, gripping state as shown in Figure 2, jaw 2 clamps first bearing and is placed on machining area, takes out bearing after to be processed, just completes the loading and unloading of a workpiece; Then rolling clamp carries out the loading and unloading of next bearing, until the loading and unloading of the 3rd the complete matched bearings of circular clamp.
The fixture of a kind of bearing of the present embodiment, 3 circular clamps are evenly arranged in flange 3 weeks sides, substantially increase the efficiency of industrial robot loading and unloading, the use of finger cylinder, improve the flexibility of industrial robot loading and unloading.
Embodiment 3
The fixture of a kind of bearing of the present embodiment, basic structure is with embodiment 2, and difference is: each jaw 2 inner ring is evenly provided with the obtained inner ring projection 6 of 4 elastomeric materials, and jaw 2 is aluminum material.
The fixture of a kind of bearing of the present embodiment, the inner ring projection 6 that 5 elastomeric materials obtain is evenly distributed on the inner ring of jaw, achieve jaw to workpiece evenly firmly, avoid the local damage of loading and unloading process middle (center) bearing; Inner ring projection is elastomeric material, and flexible buffering effect avoids the hard contact damage workpiece of jaw and workpiece; Jaw is that aluminum material obtains, and alleviates the own wt of whole fixture, thus can select little loading robotics people, cost-saving, simultaneously in the environment of high temperature, can be oxidized material surface, make fixture high temperature resistant, thus can be implemented in the loading and unloading to workpiece in hot environment.
Below schematically create the utility model and embodiment enters and gone description, this description is not restricted.So, if those of ordinary skill in the art enlightens by it, when not departing from this creation aim, designing the frame mode similar to this technical scheme and embodiment without creationary, the protection domain of this patent all should be belonged to.
Claims (6)
1. a fixture for bearing, comprises jaw (2), flange (3) and connecting axle (4), it is characterized in that: also comprise cylinder (1); Wherein:
Described jaw (2) is semicircle arcuation, 2 one group, and it is with jaws and jaws circular clamp (7) outwardly that nock forms relatively;
The telescopic end of described cylinder (1) is detachably fixedly connected with the inner of circular clamp (7), and stiff end is fixedly connected with by connecting axle (4) with flange (3).
2. the fixture of bearing according to claim 1, is characterized in that: described circular clamp (7) is 3, is evenly distributed on all sides of flange (3).
3. the fixture of bearing according to claim 2, is characterized in that: described cylinder (1) is finger cylinder.
4. the fixture of the bearing according to Claims 2 or 3, is characterized in that: described jaw (2) inner ring is provided with inner ring projection (6).
5. the fixture of bearing according to claim 4, is characterized in that: described inner ring projection (6), for N number of, is evenly distributed on the inner ring of jaw (2).
6. the fixture of bearing according to claim 4, is characterized in that: described inner ring projection (6) for elastomeric material obtain; Jaw (2) is aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211758.XU CN204504863U (en) | 2015-04-09 | 2015-04-09 | A kind of fixture of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211758.XU CN204504863U (en) | 2015-04-09 | 2015-04-09 | A kind of fixture of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504863U true CN204504863U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520211758.XU Expired - Fee Related CN204504863U (en) | 2015-04-09 | 2015-04-09 | A kind of fixture of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799787A (en) * | 2022-03-30 | 2022-07-29 | 浙江英洛华引力科技有限公司 | Wireless charging annular magnet assembly method |
| CN117450980A (en) * | 2023-12-26 | 2024-01-26 | 新乡龙鑫精密模具制造有限公司 | Screw pitch measuring device of solenoid |
-
2015
- 2015-04-09 CN CN201520211758.XU patent/CN204504863U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799787A (en) * | 2022-03-30 | 2022-07-29 | 浙江英洛华引力科技有限公司 | Wireless charging annular magnet assembly method |
| CN114799787B (en) * | 2022-03-30 | 2023-09-29 | 浙江英洛华引力科技有限公司 | Wireless charging annular magnet assembly method |
| CN117450980A (en) * | 2023-12-26 | 2024-01-26 | 新乡龙鑫精密模具制造有限公司 | Screw pitch measuring device of solenoid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |