CN207113854U - A kind of fast fixture for Bearing testing - Google Patents

A kind of fast fixture for Bearing testing Download PDF

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Publication number
CN207113854U
CN207113854U CN201721179439.0U CN201721179439U CN207113854U CN 207113854 U CN207113854 U CN 207113854U CN 201721179439 U CN201721179439 U CN 201721179439U CN 207113854 U CN207113854 U CN 207113854U
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CN
China
Prior art keywords
support baseboard
sliding block
cross
chamber
rotating shaft
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Active
Application number
CN201721179439.0U
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Chinese (zh)
Inventor
汪平
汪勇
聂咸启
周广伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUANGSHAN ZHENYI PRECISION MACHINERY Co Ltd
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HUANGSHAN ZHENYI PRECISION MACHINERY Co Ltd
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Priority to CN201721179439.0U priority Critical patent/CN207113854U/en
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Publication of CN207113854U publication Critical patent/CN207113854U/en
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Abstract

It the utility model is related to Bearing testing equipment technical field, a kind of especially fast fixture for Bearing testing, including clamping device, the clamping device includes gripping block, cross sliding block, the gripping block is fixed in the cross upper end of slide block of vertical display, the cross slideway corresponding with clamp system number is offered inside the support baseboard, the chamber opening is down, the take-up groove number is identical with cross sliding block number, the side of the cross sliding block away from flexible strand is connected with the horizontal second spring put, the second spring other end is fixed on support baseboard, one end that the rotating shaft is placed in exterior thereto is connected with rotating disk, hold-down bolt is threaded with the rotating disk, the hold-down bolt end is in contact with support baseboard.The utility model is simple in construction, is easy to manufacture, it is only necessary to which can just bearing to be detected be clamped by rotating rotating disk, and it is extremely convenient to use, and improves the efficiency of detection.

Description

A kind of fast fixture for Bearing testing
Technical field
It the utility model is related to Bearing testing equipment technical field, more particularly to a kind of Quick-clamped for Bearing testing Device.
Background technology
During the processing and manufacturing of bearing, the detection of multiple parameters, only each parameter are carried out to the bearing of finished product Meet standard, the bearing produced is only certified products, is otherwise exactly substandard products, it is necessary to re-work.Bearing testing is most important, is axle Hold the guarantee of quality.Detection for bearing to bearing, it is necessary to be positioned and fixed test.The depth of parallelism of bearing is finished product axle One of important detection project held.
Bearing needs to be placed on platform when detection, by multiple gripper mechanism grips, is then detected, existing Clamping device use when, it is necessary to the position for individually adjusting each clamping device could clamp bearing, cause The efficiency of whole testing process is very slow.
Utility model content
The purpose of this utility model is to solve the shortcomings that bearing detecting device clamping efficiency is slow in the prior art, and carry A kind of fast fixture for Bearing testing gone out.
To achieve these goals, the utility model employs following technical scheme：
Design a kind of fast fixture for Bearing testing, including support baseboard, the support baseboard be it is discoid, The support baseboard bottom is provided with several supporting legs, and the support baseboard is provided with several clamping devices, several described folders It is arranged in a ring and be evenly distributed on support baseboard to hold mechanism.
The clamping device includes gripping block, cross sliding block, and the cross that the gripping block is fixed in vertical display is slided Block upper end, the cross slideway corresponding with clamp system number, the cross slideway are offered inside the support baseboard It is radially arranged along support baseboard, the cross sliding block is placed in cross slideway, and gripping block protrusion support baseboard upper surface.
Chamber is offered at the support baseboard center, the chamber opening down, vertical display is provided with the chamber Rotating shaft, the rotating shaft top is rotatably connected on support baseboard, and the rotating shaft other end stretches out chamber, and the rotating shaft is placed in chamber One end of chamber interior is provided with several take-up grooves, and the take-up groove number is identical with cross sliding block number, on the take-up groove Be connected with flexible strand, the flexible strand other end is fixed on cross sliding block, the cross sliding block away from flexible strand one Side is connected with the horizontal second spring put, and the second spring other end is fixed on support baseboard.
By rotating shaft, by flexible strand winding in take-up groove, under the pulling of flexible strand, gripping block is set to be moved to center Dynamic, thus mode clamps bearing to be detected, and after the completion of detection, in the presence of second spring, gripping block is pulled into original position.
One end that the rotating shaft is placed in exterior thereto is connected with rotating disk, and hold-down bolt, institute are threaded with the rotating disk Hold-down bolt end is stated to be in contact with support baseboard.Bearing to be detected is clamped by rotating rotating disk, then rotates hold-down bolt, Rotating disk will be rotated to fix.
Preferably, the clamping device is three, and the angle between each two clamping device is 120 °.
Preferably, the gripping block is provided with ladder mouth close to the side at support baseboard center, and the ladder mouth is provided with bullet Property mechanism, the elastic mechanism include baffle plate, the first spring are provided between the baffle plate and gripping block, clamp bearing to be detected When, gripping block is carried certain flexibility, prevent from damaging bearing to be detected.
Preferably, cylinder roller bearing is provided between the chamber inner wall and rotating shaft.
Preferably, the hold-down bolt end is provided with brake pad, and the support baseboard is provided with what is matched with brake pad Drag ring.
The utility model proposes a kind of fast fixture for Bearing testing, beneficial effect is：Present apparatus knot Structure is simple, is easy to manufacture, it is only necessary to which can just bearing to be detected be clamped by rotating rotating disk, and it is extremely convenient to use, and improves detection Efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is support baseboard top view of the present utility model；
Fig. 3 is gripping block structural representation of the present utility model.
In figure：Take-up groove 1, chamber 2, rotating shaft 3, flexible strand 4, baffle plate 5, the first spring 6, gripping block 7, cross sliding block 8, Cross slideway 9, second spring 10, support baseboard 11, supporting leg 12, hold-down bolt 13, brake pad 14, rotating disk 15, cylindrical roller Bearing 16, drag ring 17.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.
Reference picture 1-3, a kind of fast fixture for Bearing testing, including support baseboard 11, support baseboard 11 are Discoid, the bottom of support baseboard 11 is provided with several supporting legs 12, and support baseboard 11 is provided with several clamping devices, several folders It is arranged in a ring and be evenly distributed on support baseboard 11 to hold mechanism, clamping device is three, and between each two clamping device Angle be 120 °.
Clamping device includes gripping block 7, cross sliding block 8, and gripping block 7 is fixed on the cross sliding block 8 of vertical display End, offers the cross slideway 9 corresponding with clamp system number inside support baseboard 11, and cross slideway 9 is along support bottom Plate 11 is radially arranged, and cross sliding block 8 is placed in cross slideway 9, and gripping block 7 protrudes the upper surface of support baseboard 11, is clamped Block 7 is provided with ladder mouth close to the side at the center of support baseboard 11, and ladder mouth is provided with elastic mechanism, and elastic mechanism includes baffle plate 5, The first spring 6 is provided between baffle plate 5 and gripping block 7, when clamping bearing to be detected, gripping block 7 is carried certain flexibility, Prevent from damaging bearing to be detected.
Chamber 2 is offered at the center of support baseboard 11, chamber 2 is opening down, and the rotating shaft 3 of vertical display is provided with chamber 2, Cylinder roller bearing 16 is provided between the inwall of chamber 2 and rotating shaft 3, the top of rotating shaft 3 is rotatably connected on support baseboard 11, rotating shaft 3 The other end stretches out chamber 2, and one end that rotating shaft 3 is placed in inside chamber 2 is provided with several take-up grooves 1,1 number of take-up groove and cross 8 numbers of sliding block are identical, and flexible strand 4 is connected with take-up groove 1, and the other end of flexible strand 4 is fixed on cross sliding block 8, cross Side of the sliding block 8 away from flexible strand 4 is connected with the horizontal second spring 10 put, and the other end of second spring 10 is fixed in support bottom On plate 11.
By rotating shaft 3, flexible strand 4 is wound in take-up groove 1, under the pulling of flexible strand 4, make gripping block 7 to Center is moved, and thus mode clamps bearing to be detected, and after the completion of detection, in the presence of second spring 10, gripping block 7 is drawn To original position.
One end that rotating shaft 3 is placed in outside chamber 2 is connected with rotating disk 15, and hold-down bolt 13 is threaded with rotating disk 15, pressure The tight end of bolt 13 is in contact with support baseboard 11, and the end of hold-down bolt 13 is provided with brake pad 14, support baseboard 11 provided with The drag ring 17 that brake pad 14 matches.Bearing to be detected is clamped by rotating rotating disk 15, then rotates hold-down bolt 13, will Rotating disk 15 is rotated to fix.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (5)

1. a kind of fast fixture for Bearing testing, including support baseboard (11), the support baseboard (11) is disk Shape, support baseboard (11) bottom are provided with several supporting legs (12), it is characterised in that the support baseboard (11) is if be provided with Dry clamping device, several described clamping devices are arranged in a ring and are evenly distributed on support baseboard (11)；
The clamping device includes gripping block (7), cross sliding block (8), and the gripping block (7) is fixed in the cross of vertical display Shape sliding block (8) upper end, the support baseboard (11) is internal to offer the cross slideway (9) corresponding with clamp system number, The cross slideway (9) is radially arranged along support baseboard (11), and the cross sliding block (8) is placed in cross slideway (9), And gripping block (7) protrusion support baseboard (11) upper surface；
Chamber (2) is offered at support baseboard (11) center, the chamber (2) is opening down, is provided with the chamber (2) The rotating shaft (3) of vertical display, rotating shaft (3) top are rotatably connected on support baseboard (11), and rotating shaft (3) other end is stretched Go out chamber (2), the rotating shaft (3) is placed in the internal one end of chamber (2) and is provided with several take-up grooves (1), and the take-up groove (1) is individual Number is identical with cross sliding block (8) number, and flexible strand (4), flexible strand (4) other end are connected with the take-up groove (1) Be fixed on cross sliding block (8), side of the cross sliding block (8) away from flexible strand (4) be connected with it is horizontal put the Two springs (10), second spring (10) other end are fixed on support baseboard (11)；
The rotating shaft (3) is placed in the outside one end of chamber (2) and is connected with rotating disk (15), and pressure is threaded with the rotating disk (15) Tight bolt (13), hold-down bolt (13) end is in contact with support baseboard (11).
A kind of 2. fast fixture for Bearing testing according to claim 1, it is characterised in that the clamping machine Structure is three, and the angle between each two clamping device is 120 °.
A kind of 3. fast fixture for Bearing testing according to claim 1, it is characterised in that the gripping block (7) ladder mouth is provided with close to the side at support baseboard (11) center, the ladder mouth is provided with elastic mechanism, the elastic mechanism Including baffle plate (5), the first spring (6) is provided between the baffle plate (5) and gripping block (7).
A kind of 4. fast fixture for Bearing testing according to claim 1, it is characterised in that the chamber (2) cylinder roller bearing (16) is provided between inwall and rotating shaft (3).
A kind of 5. fast fixture for Bearing testing according to claim 1, it is characterised in that the compression spiral shell Bolt (13) end is provided with brake pad (14), and the support baseboard (11) is provided with the drag ring to match with brake pad (14) (17)。
CN201721179439.0U 2017-09-14 2017-09-14 A kind of fast fixture for Bearing testing Active CN207113854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721179439.0U CN207113854U (en) 2017-09-14 2017-09-14 A kind of fast fixture for Bearing testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721179439.0U CN207113854U (en) 2017-09-14 2017-09-14 A kind of fast fixture for Bearing testing

Publications (1)

Publication Number Publication Date
CN207113854U true CN207113854U (en) 2018-03-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721179439.0U Active CN207113854U (en) 2017-09-14 2017-09-14 A kind of fast fixture for Bearing testing

Country Status (1)

Country Link
CN (1) CN207113854U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111645005A (en) * 2019-12-30 2020-09-11 博罗县华东模胚有限公司 Fixture for auxiliary assembly of non-standard part of mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111645005A (en) * 2019-12-30 2020-09-11 博罗县华东模胚有限公司 Fixture for auxiliary assembly of non-standard part of mold

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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A rapid clamping device for bearing detection

Effective date of registration: 20181029

Granted publication date: 20180316

Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

Registration number: 2018340000587

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Date of cancellation: 20190926

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Pledgee: Shexian Anhui rural commercial bank Limited by Share Ltd.

Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

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Denomination of utility model: A rapid clamping device for bearing detection

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Pledgor: HUANGSHAN ZHENYI PRECISION MACHINERY Co.,Ltd.

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