CN208283180U - Bearing inner race point weld tabs removes detection device - Google Patents

Bearing inner race point weld tabs removes detection device Download PDF

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Publication number
CN208283180U
CN208283180U CN201721881498.2U CN201721881498U CN208283180U CN 208283180 U CN208283180 U CN 208283180U CN 201721881498 U CN201721881498 U CN 201721881498U CN 208283180 U CN208283180 U CN 208283180U
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China
Prior art keywords
weld tabs
threaded
inner race
bearing inner
detection device
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Active
Application number
CN201721881498.2U
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Chinese (zh)
Inventor
周文华
陈青青
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Ningbo Cixing Intelligent Equipment Co Ltd
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Ningbo Cixing Intelligent Equipment Co Ltd
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Priority to CN201721881498.2U priority Critical patent/CN208283180U/en
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Abstract

A kind of bearing inner race point weld tabs removing detection device, including mechanism for installing and testing agency, the mechanism for installing is made of the positioning seat, guide holder, threaded base being fixed on pedestal, and threaded base connects integral with threaded block, the testing agency is linked into an integrated entity by inside and outside locking fixture, and internal lock clamper is linked into an integrated entity by tension-compression sensor, connector and active joint, and the threaded rod with handle is connected on threaded block and matches with active joint and is combined into.The weld strength of weld tabs is detected, not only qualitative also quantitative detection, directly detect peeling force specific value, it is easy to operate, quick, the size of pulling force when showing removing from display screen by tension-compression sensor simultaneously, this structure of the detecting device is simple, part is few, low manufacture cost, compensates for defect of the bearing industry without this device, avoid the drawbacks of carrying out unstable quality without this device band completely, thus ensure that bearing quality it is stable, it is reliable, using safe.

Description

Bearing inner race point weld tabs removes detection device
Technical field
The utility model relates to a kind of measuring device, especially a kind of bearing inner race point weld tabs removes detection device.
Background technique
Bearing is the important foundation components of all kinds of mechanized equipments, its precision, sealing performance, service life length and reliability Important, conclusive effect is played to the precision, performance, life and reliability of host, so Production of bearing enterprise needs to axis It holds and is detected, need a large amount of, different detecting instruments thus, the performance indexes of bearing is detected, to guarantee The quality of factory's bearing.
Bearing inner race point weld tabs is the screening glass for playing seal protection on the end face for be weldingly fixed on bearing inner race, is being had Just there is this screening glass on the bearing of special role, so many Production of bearing producers are all without this detection device, manufacturer is main Operated by experienced master craftsman and guarantee its welding quality, if operation quality of substituting is difficult to ensure, therefore there are quality not Stable problem.For the screening glass removing when the maximum peeling force that can bear whether meet design requirement, need to pass through Tensiometer is detected, and traditional method is to detect each screening glass respectively using the general tensiometer of inspector man-hour manually hand-held Quality of welding spot, it is fairly time consuming laborious.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of bearing inner race point weld tabs to remove detection device, Structure is simple, part is few, low manufacture cost, using this device to the screening glass point weld tabs being welded on bearing inner race, test point Whether the weld strength of weld tabs meets requirement, and operate, be simple and convenient, is quick, accuracy it is high.
The technical scheme in the invention for solving the above technical problem are as follows: bearing inner race point weld tabs removes detection device, Including mechanism for installing and testing agency, the mechanism for installing by be fixed on pedestal positioning seat, guide holder, Threaded base composition, and threaded base connects integral with threaded block, and the testing agency is connected by inside and outside locking fixture One, and internal lock clamper is linked into an integrated entity by tension-compression sensor, connector and active joint, and the threaded rod with handle connects It connects on threaded block and matches with active joint and be combined into.
Compared with the prior art, the advantages of the present invention are: with this detection device to the weld strength of weld tabs into Row detection, not only qualitative detection also quantitative detection, can directly detect the specific value of peeling force, easy for operation, as long as A weld tabs is pulled out by threaded rod with hand rotational handle, so that it may realize the separation of point weld tabs, while pass through tension-compression sensor The size of pulling force when showing removing from display screen, this structure of the detecting device is simple, part is few, low manufacture cost, compensates for Defect of the bearing industry without this device, avoids the drawbacks of carrying out unstable quality without this device band completely, to ensure that quality is steady It is fixed, reliable, using safe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is A-A cross-sectional view in Fig. 2.
Fig. 4 is enlarged drawing at B in Fig. 3.
Specific embodiment
The embodiments of the present invention are further described with reference to the accompanying drawing.
Pedestal 1, plate shape have lateral, longitudinal kidney-shaped adjustment hole above, use convenient for measuring different size of bearing.
There are the card slot 16 of v-shaped opening 2-1 in positioning seat 2, vertical plate type, upper end, and longitudinal kidney-shaped on lower end inserted base 1 is adjusted In the 1-1 of hole, and it is fixed on pedestal 1 with limit screw 14.
Threaded rod has external screw thread on 10 interlude outer surface, and there is handle hole in rear end.
Threaded block 11 is the cylindrical shape with inner bolt hole, is screwed in the threaded base 13 of ⊥ shape, threaded base 13 are fixed on pedestal 1 with screw by transverse direction kidney-shaped adjustment hole 1-2.
One end of threaded rod 10 passes through threaded block 11 and active joint 9 is fixed on threaded block 11, in the handle of the other end Handle 12 is connected in hole, active joint 9 is placed on guide holder 8, connector 7 using both ends screw thread respectively with tension-compression sensor 6 and One end of active joint 9 connects.
External lock clamper 4 is to have through-hole among an end face, other end opening, has screw thread on inner wall.
Internal lock clamper 5 is ladder circle cylindricality, and big small end has screw thread, utilizes the another of small end screw thread and tension-compression sensor 6 End connection, big end are threadedly coupled the screw thread on 4 inner wall of external lock clamper.
When work, the point of the bearing inner race on bearing inner race 15 weld tabs 3 will have been spoted weld, has been clamped to inside and outside locking folder At the outer of tool 5,4, inner face, bearing inner race 15 clamps the card slot 16 for being placed in the v-shaped opening of 2 upper end of bearing inner race positioning seat In, the screw thread on inside and outside locking fixture and locking are tightened, prevents bearing inner race point weld tabs 3 when operation from deforming abjection, card slot 16 blocks Enter in the channel on bearing inner race 15, fix bearing inner race 15, rotational handle 12 pass through and drive be connected thereto it is integral Threaded rod 10 moves backward, and the pulling force of rotation is passed to internal lock clamper 5 by connector 7, tension-compression sensor 6, and and its Integral external lock clamper 4 is connected, pulls out and is clamped in inside and outside locking fixture, puts the bearing being welded on bearing inner race Inner ring point weld tabs 3 realizes the separation of bearing inner race point weld tabs 3, while drawing when cutting separation is recorded by tension-compression sensor 6 Whether the weld strength of power, detection bearing inner race point weld tabs 3 meets requirement.
By changing the position of inside and outside locking fixture 5,4 and positioning seat 2, for different size bearing inner race point weld tabs 3 Removing detection.

Claims (5)

1. a kind of bearing inner race point weld tabs removes detection device, including mechanism for installing and testing agency, it is characterised in that institute Mechanism for installing is stated to be made of the positioning seat (2), guide holder (8), threaded base (13) being fixed on pedestal (1), and And threaded base (13) and threaded block (11) connection are integral, the testing agency connects into one by inside and outside locking fixture (5,4) Body, and internal lock clamper (5) is linked into an integrated entity by tension-compression sensor (6), connector (7) with active joint (9), and handle is had (12) threaded rod (10) is connected on threaded block (11) and matches with active joint (9) and is combined into.
2. bearing inner race point weld tabs according to claim 1 removes detection device, it is characterised in that in the positioning seat (2), there are the card slot (16) of v-shaped opening (2-1), longitudinal kidney-shaped adjustment hole (1- on lower end inserted base (1) in vertical plate type, upper end 1) it in, and is fixed on pedestal (1) with limit screw (14).
3. bearing inner race point weld tabs according to claim 1 removes detection device, it is characterised in that the external lock clamper (4) to there is through-hole among an end face, other end is open, and has screw thread on inner wall, and internal lock clamper (5) is ladder circle cylindricality, greatly Small end has screw thread, is connect using small end screw thread with the other end of tension-compression sensor (6), and big end is threadedly coupled external lock clamper (4) Screw thread on inner wall.
4. bearing inner race point weld tabs according to claim 1 removes detection device, it is characterised in that the threaded block (11) For the cylindrical shape with inner bolt hole, it is screwed in the threaded base (13) of ⊥ shape, threaded base (13) is passed through with screw Lateral kidney-shaped adjustment hole (1-2) is fixed on pedestal (1).
5. bearing inner race point weld tabs according to claim 1 removes detection device, it is characterised in that the threaded rod (10) One end pass through threaded block (11) and active joint (9) and be fixed on threaded block (11), connect hand in the handle hole of the other end Handle (12), active joint (9) are placed on guide holder (8), connector (7) using both ends screw thread respectively with tension-compression sensor (6) and One end of active joint (9) connects.
CN201721881498.2U 2017-12-28 2017-12-28 Bearing inner race point weld tabs removes detection device Active CN208283180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721881498.2U CN208283180U (en) 2017-12-28 2017-12-28 Bearing inner race point weld tabs removes detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721881498.2U CN208283180U (en) 2017-12-28 2017-12-28 Bearing inner race point weld tabs removes detection device

Publications (1)

Publication Number Publication Date
CN208283180U true CN208283180U (en) 2018-12-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721881498.2U Active CN208283180U (en) 2017-12-28 2017-12-28 Bearing inner race point weld tabs removes detection device

Country Status (1)

Country Link
CN (1) CN208283180U (en)

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