CN206787443U - A kind of bearing width detector - Google Patents

A kind of bearing width detector Download PDF

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Publication number
CN206787443U
CN206787443U CN201720604005.4U CN201720604005U CN206787443U CN 206787443 U CN206787443 U CN 206787443U CN 201720604005 U CN201720604005 U CN 201720604005U CN 206787443 U CN206787443 U CN 206787443U
Authority
CN
China
Prior art keywords
bearing
rotating disc
fixed plate
width detector
sliding bar
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
Application number
CN201720604005.4U
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Chinese (zh)
Inventor
张明杰
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.)
Haining Shangtong Youbisheng Bearing Co Ltd
Original Assignee
Haining Shangtong Youbisheng Bearing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Haining Shangtong Youbisheng Bearing Co Ltd filed Critical Haining Shangtong Youbisheng Bearing Co Ltd
Priority to CN201720604005.4U priority Critical patent/CN206787443U/en
Application granted granted Critical
Publication of CN206787443U publication Critical patent/CN206787443U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of bearing width detector, it is relatively complicated to solve existing bearing width detector Breadth Maximum separate-blas estimation, its drip irrigation device is a kind of bearing width detector, including base, the base is provided with horizontal rotating disc, the rotating disc is rotatably connected on base along its axis direction, support is fixedly connected with the base, fixed plate is fixedly connected with the support, the sliding bar slid up and down is equipped with the fixed plate, width scale is carved with the sliding bar, the collar and lower collar are arranged with the sliding bar, the upper collar is respectively sleeved at the both sides up and down of fixed plate with lower collar, frictional force between the upper collar and lower collar and sliding bar is more than its gravity.The advantages of with bearing Breadth Maximum deviation is convenient for measuring.

Description

A kind of bearing width detector
Technical field
A kind of bearing detecting device is the utility model is related to, more specifically, it relates to a kind of bearing width detector.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment, in use, need the higher bearing of precision with realize compared with For the motion process of precision, the requirement that Bearing testing equipment uses to detect bearing whether to meet is generally gone through after bearing machining.
At present, notification number is that CN205192399U Chinese patent discloses a kind of roller bearing housing washer roller path width detection Instrument, including base, measuring instrumentss and instrument calibration, described base upper surface side is vertically-mounted column, the column upper end Transverse arm is socketed with, described transverse arm side lateral arrangement has instrument calibration, and the instrument calibration one end is provided with measuring instrumentss, described instrument Dial framework arranged beneath has chaining pin, and the chaining pin is L-shaped, and the measurement head of described measuring instrumentss lower end passes vertically through instrument calibration and chaining pin The horizontal component of upper end is connected, and the outer ring raceway for the needle bearing installed in the vertical portion and base of described chaining pin lower end connects Touch.
During above-mentioned width detection instrument use, bearing is placed on base, adjusts the position of transverse arm and instrument calibration, The upside of bearing is abutted with chaining pin, you can measure the width value of bearing, the maximum for measuring bearing face is wide when needing , it is necessary to which operator constantly changes the position of bearing when spending deviation so that chaining pin is connected to the diverse location of bearing face, to bearing Each position of end face carries out width measure, calculates width differential and obtains Breadth Maximum deviation, operation is relatively complicated.
Utility model content
In view of the deficienciess of the prior art, the utility model is to provide a kind of bearing width detector, it is convenient to have The advantages of measuring bearing Breadth Maximum deviation.
To achieve the above object, the utility model provides following technical scheme:A kind of bearing width detector, including bottom Seat, the base are provided with horizontal rotating disc, and the rotating disc is rotatably connected on base along its axis direction, the base On be fixedly connected with support, fixed plate is fixedly connected with the support, the sliding slid up and down is equipped with the fixed plate Bar, described slide are carved with width scale on bar, be arranged with the collar and lower collar on the sliding bar, the upper collar is with The frictional force that the collar is respectively sleeved at the both sides up and down of fixed plate, the upper collar and lower collar and slid between bar is heavy more than its Power.
By using above-mentioned technical proposal, after bearing is placed on rotating disc, rotating disc can be with dynamic bearing along its axle Line direction rotates, and sliding bar is connected to the upside of bearing, and the width scale that observation slides on bar is the width model that can obtain bearing Enclose, when bearing has deviation, the sliding bar being connected on bearing can slide up and down, and drive the upper collar to move up or drive Lower collar moves down, and observation calculates upper scale value sum between the collar and lower collar and fixed plate, you can it is wide to obtain bearing The maximum deviation of degree, the Breadth Maximum separate-blas estimation of bearing are relatively simple.
The utility model is further arranged to:The sliding bar is fixedly connected with support block close to one end of base, described Support block, which is provided with, is used to being connected to roller on bearing, and the radial direction of the axis of the roller along rotating disc is set.
By using above-mentioned technical proposal, bearing and rolling are changed into the sliding friction between original bearing and sliding bar Rolling friction between wheel, the frictional force that measurement process middle (center) bearing is subject to is reduced, reduce influence of the frictional force to measurement, increased The precision of measurement is added.
The utility model is further arranged to:The first spring, one end of first spring are arranged with the sliding bar It is fixedly connected in fixed plate, the other end of first spring is fixedly connected in support block.
Sliding bar still has the possibility rotated along its axis direction in fixed plate, by using above-mentioned technical proposal, First spring can be furthered fixed plate and support block, and when sliding bar and having the trend rotated, the first spring is constantly drawn in, and is reduced The trend that sliding bar rotates so that the axis of roller opens up along the axis direction of rotating disc all the time so that roller can be preferable Ground is covered in the end face of bearing.
The utility model is further arranged to:The fixed plate is provided with adjusting rod, the diameter parallel of the adjusting rod in The axis of roller, the adjusting rod are rotatably connected in fixed plate along its axis direction, and external screw thread is offered on the adjusting rod, The adjusting rod is threaded on support, and described fixed plate or so sliding is connected on support.
For the bearing of different radii, roller needs to be connected to the diverse location on bearing, by using above-mentioned technical side Case, fixed plate is slid along axis direction of roller or so, fixed plate can drive roller or so to slide so that roller remains able to It is connected on the bearing of different radii, increases the use range of device.
The utility model is further arranged to:The gag lever post for being parallel to adjusting rod, institute are fixedly connected with the support The stopper slot that horizontal direction is offered in fixed plate is stated, the gag lever post is located in stopper slot.
When fixed plate or so slides, however it remains the possibility rotated along its axis, it is spacing by using above-mentioned technical proposal Bar can be spacing again to fixed plate, adds the constraint of fixed plate, reduces the possibility of fixed plate rotation.
The utility model is further arranged to:The rotating disc is provided with several clampings for being used to be connected to bearing outer end Block.
When bearing is not fixed to the center of rotating disc, during turn disc, it will band dynamic bearing, which rotates, departs from rolling Wheel so that detection process is difficult to continue, and by using above-mentioned technical proposal, bearing can be fixed on before several clamping blocks, Enable bearing to be stably fixed at the axial location of rotating disc, be measuring instrument can be detected persistently to bearing.
The utility model is further arranged to:The outer end of the rotating disc is fixedly connected with several fixed blocks, Mei Gegu Determine to be fixedly connected with second spring between block and clamping block, radial direction sliding of the clamping block along rotating disc, which is connected to, to be turned On Moving plate.
For the bearing of different radii, clamping block needs to be fixed on the diverse location on rotating disc, by using above-mentioned skill Art scheme, clamping block can be connected on rotating disc along the radial direction sliding of rotating disc, and clamping block passes through second spring energy Enough it is connected to the outside of bearing so that bearing can be stably fixed at the center of rotating disc so that device can detect not With the bearing of radius.
The utility model is further arranged to:Connecting rod, the axle of the connecting rod are also fixedly connected with the clamping block Radial direction of the line along rotating disc is set, and the one end of the connecting rod away from clamping block passes through fixed block, the second spring set It is located in connecting rod.
Clamping block still has the possibility of bounce, and by using above-mentioned technical proposal, connecting rod adds clamping block in solid Determine the constraint between block so that clamping block can only slide along before and after the axis direction of connecting rod and be connected on rotating disc, reduce The possibility of clamping block bounce so that bearing stably can be clamped between clamping block.
The utility model is further arranged to:Friction lines is carved with the rotating disc.
By using above-mentioned technical proposal, the lines that rubs scribes the frictional force added between bearing and rotating disc, subtracts The possibility of small bearing and rotating disc Relative sliding.
In summary, the utility model has the advantages that:Rotating disc can turn with dynamic bearing along its axis direction Move, when bearing has deviation, the sliding bar being connected on bearing can slide up and down, and the upper collar of observation calculating is with lower collar and admittedly Scale value sum between fixed board, you can obtain the maximum deviation of bearing width.
Brief description of the drawings
Fig. 1 is the stereogram of the present embodiment;
Fig. 2 is enlarged drawing at Fig. 1 A;
Fig. 3 is enlarged drawing at Fig. 1 B;
Fig. 4 is the upper collar and the location drawing of lower collar in the present embodiment.
Reference:1st, base;2nd, rotating disc;3rd, rub lines;4th, fixed block;5th, clamping block;6th, bearing;7th, connect Bar;8th, scotch;9th, second spring;10th, support;11st, slippage slot;12nd, fixed plate;13rd, gag lever post;14th, stopper slot;15th, even Joint bearing;16th, adjusting rod;17th, handle;18th, bar is slid;19th, contiguous block;20th, width scale;21st, the upper collar;22nd, lower collar; 23rd, support block;24th, auxiliary block;25th, roller;26th, the first spring.
Embodiment
The utility model is described further referring to figs. 1 to Fig. 4.
As depicted in figs. 1 and 2, a kind of Width detecting instrument of bearing 6, including bottom are used to support base 1 on the ground, Base 1 is provided with discoid rotating disc 2, and friction lines 3 is offered on rotating disc 2, and rotating disc 2 is rotatably connected on along its axis On base 1, four fixed blocks 4 are fixedly connected with rotating disc 2, four fixed blocks 4 are evenly distributed on the outer end of rotating disc 2, often The inner side of individual fixed block 4 is equipped with a clamping block 5, and the outside of clamping block 5 is plane, and inner side is arc surface, clamping block 5 it is interior One end bending of the laterally closer axis of rotating disc 2, the inner side of clamping block 5 can be connected to the outside of bearing 6;Outside clamping block 5 Side is fixedly connected with a connecting rod 7, and connecting rod 7 can be located on fixed block 4, and connecting rod 7 and clamping block 5 can be along turning The radial direction sliding of Moving plate 2 is connected on rotating disc 2;The outermost end of connecting rod 7 is fixedly connected with columned scotch 8, The radius of scotch 8 is more than the radius of connecting rod 7;Second spring 9, the second bullet are fixedly connected between clamping block 5 and fixed block 4 One end of spring 9 is fixedly connected on fixed block 4, and the other end is fixedly connected on block.
Shown as shown in Figure 1, Figure 3 and Figure 4, the upper end of base 1 offers slippage slot 11, and the front and rear sides in slippage slot 11 are all provided with There is a gag lever post 13 of horizontal direction, be provided with fixed plate 12 in slippage slot 11, the rear and front end in fixed plate 12 offers level The stopper slot 14 in direction, gag lever post 13 can be embedded in stopper slot 14, fixed plate 12 can left and right sliding be connected to slippage slot In 11;The right side of fixed plate 12 is fixedly connected with connection bearing 15, and the inner side of connection bearing 15 is fixedly connected with horizontal direction Adjusting rod 16, external screw thread is offered on adjusting rod 16, adjusting rod 16 can be threaded on base 1, the right-hand member of adjusting rod 16 Base 1 can be stretched out, the right-hand member of adjusting rod 16 is also fixedly connected with the handle 17 gripped for operator.
The center of fixed plate 12 is provided with columned sliding bar 18, and the top of sliding bar 18 is fixedly connected with contiguous block 19, slide and width scale 20 is carved with bar 18, sliding bar 18 can slide along its axis direction and be connected in fixed plate 12, and Sliding bar 18 can slide up and down to be connected in fixed plate 12;The upside of fixed plate 12 is provided with the upper set being set on sliding bar 18 Ring 21, the downside of fixed plate 12 are provided with the lower collar 22 being set on sliding bar 18, and the upper and lower collar 22 being capable of the company of sliding up and down It is connected on sliding bar 18, and the frictional force between the upper collar 21 and lower collar 22 and sliding bar 18 is respectively less than its gravity, the upper collar 21 can be connected on sliding bar 18 with lower collar 22.
As shown in Figure 2 and Figure 4, the lower end for sliding bar 18 is fixedly connected with support block 23, the upside spending support of support block 23 The downside of block 23 is also fixedly connected with two auxiliary blocks 24, and the roller 25 of horizontal direction is provided between two auxiliary blocks 24, and rolls The diameter parallel of wheel 25 can be connected to the upside of bearing 6 in the axis of adjusting rod 16, roller 25;Support block 23 and fixed plate 12 Between be also fixedly connected with the first spring 26, one end of the first spring 26 is fixedly connected on the upside of support block 23, and the other end is solid Surely the downside of fixed plate 12 is connected to, and the diameter parallel of the first spring 26 is in the axis of sliding bar 18.
Operation principle:Scotch 8 is pulled out, between bearing 6 is placed on into several clamping blocks 5, second spring 9 is recovered Bearing 6 can be fixed on the shaft core position of rotating disc 2 by elastic deformation, clamping block 5;Sliding bar 18 is pulled out upwards, rotates regulation Bar 16 so that fixed plate 12 can left and right sliding, direction adjusting rod 16 again, drawing of the adjusting rod 16 in gravity and the first spring 26 Moved downward under power, until roller 25 is connected to the upside of bearing 6, and radial direction distribution of the axis of roller 25 along bearing 6; The width scale 20 of the upside of observation fixed plate 12 is the general width that can obtain bearing 6, up and down the upper collar 21 of sliding and lower collar 22 so that the upper collar 21 is connected in fixed plate 12 with lower collar 22, starter so that rotating disc 2 rotates, rotating disc 2 It can be rotated with dynamic bearing 6 along its axis, roller 25 can be connected to the upside of bearing 6 all the time.
When the frictional force between bearing 6 and roller 25 drives sliding bar 18 to rotate, the pulling force of the first spring 26 can be drawn Closely, hinder sliding bar 18 to rotate so that roller 25 is fitted tightly on bearing 6 all the time, and the axis of roller 25 is along bearing 6 Radial direction is distributed;When the width inequality of bearing 6, the somewhere of bearing 6 is higher or relatively low, the roller 25 being connected on bearing 6 It can move up or move down, and drive the upper collar 21 to move up or drive lower collar 22 to move down, observation calculates Scale value sum between the upper collar 21 and lower collar 22 and fixed plate 12, you can obtain the maximum deviation of bearing 6.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (9)

1. a kind of bearing width detector, including base (1), it is characterised in that:The base (1) is provided with horizontal rotating disc (2), the rotating disc (2) is rotatably connected on base (1) along its axis direction, and support is fixedly connected with the base (1) (10) fixed plate (12), is fixedly connected with the support (10), the sliding slid up and down is equipped with the fixed plate (12) Bar (18), be carved with width scale (20) on sliding bar (18), be arranged with the sliding bar (18) collar (21) with Lower collar (22), the upper collar (21) are respectively sleeved at the both sides up and down of fixed plate (12), the upper set with lower collar (22) Frictional force between ring (21) and lower collar (22) and sliding bar (18) is more than its gravity.
A kind of 2. bearing width detector according to claim 1, it is characterised in that:The sliding bar (18) is close to base (1) one end is fixedly connected with support block (23), and the support block (23) is provided with the roller for being used for being connected on bearing (6) (25), radial direction of the axis of the roller (25) along rotating disc (2) is set.
A kind of 3. bearing width detector according to claim 2, it is characterised in that:It is arranged with the sliding bar (18) First spring (26), one end of first spring (26) are fixedly connected in fixed plate (12), first spring (26) The other end is fixedly connected in support block (23).
A kind of 4. bearing width detector according to claim 3, it is characterised in that:The fixed plate (12), which is provided with, adjusts Pole (16), the diameter parallel of the adjusting rod (16) is in the axis of roller (25), and the adjusting rod (16) is along its axis direction It is rotatably connected in fixed plate (12), external screw thread is offered on the adjusting rod (16), the adjusting rod (16) is threaded in On support (10), fixed plate (12) left and right sliding is connected on support (10).
A kind of 5. bearing width detector according to claim 4, it is characterised in that:Upper fixed company in the support (10) The gag lever post (13) parallel to adjusting rod (16) is connected to, the stopper slot (14) of horizontal direction is offered on the fixed plate (12), The gag lever post (13) is located in stopper slot (14).
A kind of 6. bearing width detector according to claim 1, it is characterised in that:The rotating disc (2) is if be provided with The dry clamping block (5) for being used to be connected to bearing (6) outer end.
A kind of 7. bearing width detector according to claim 6, it is characterised in that:The outer end of the rotating disc (2) is consolidated Surely several fixed blocks (4) are connected with, second spring (9) has been fixedly connected between each fixed block (4) and clamping block (5), Radial direction sliding of the clamping block (5) along rotating disc (2) is connected on rotating disc (2).
A kind of 8. bearing width detector according to claim 7, it is characterised in that:It is also fixed on the clamping block (5) It is connected with connecting rod (7), the radial direction of the axis of the connecting rod (7) along rotating disc (2) is set, and the connecting rod (7) is remote One end from clamping block (5) passes through fixed block (4), and the second spring (9) is set in connecting rod (7).
A kind of 9. bearing width detector according to claim 6, it is characterised in that:It is carved with the rotating disc (2) Rub lines (3).
CN201720604005.4U 2017-05-26 2017-05-26 A kind of bearing width detector Expired - Fee Related CN206787443U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720604005.4U CN206787443U (en) 2017-05-26 2017-05-26 A kind of bearing width detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720604005.4U CN206787443U (en) 2017-05-26 2017-05-26 A kind of bearing width detector

Publications (1)

Publication Number Publication Date
CN206787443U true CN206787443U (en) 2017-12-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720604005.4U Expired - Fee Related CN206787443U (en) 2017-05-26 2017-05-26 A kind of bearing width detector

Country Status (1)

Country Link
CN (1) CN206787443U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109883289A (en) * 2019-02-27 2019-06-14 常州正河源数控工具有限公司 A kind of cubing detecting knife handle outer cone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109883289A (en) * 2019-02-27 2019-06-14 常州正河源数控工具有限公司 A kind of cubing detecting knife handle outer cone

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171222

Termination date: 20200526

CF01 Termination of patent right due to non-payment of annual fee