CN215725611U - Bearing inner diameter grinding processing measuring device - Google Patents
Bearing inner diameter grinding processing measuring device Download PDFInfo
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- CN215725611U CN215725611U CN202120821326.6U CN202120821326U CN215725611U CN 215725611 U CN215725611 U CN 215725611U CN 202120821326 U CN202120821326 U CN 202120821326U CN 215725611 U CN215725611 U CN 215725611U
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Abstract
The utility model discloses a bearing inner diameter grinding processing measuring device, which comprises: a base plate; the graduated scale is fixed on the outer surface of the bottom plate; the pushing device is fixed at the top of the bottom plate and comprises a pushing box, a driving motor is fixedly connected to one side of the inner wall of the pushing box, a gear is fixedly connected to the output end of the driving motor, a first straight toothed plate is slidably connected to the top of the inner wall of the pushing box, and a first fixing plate is fixedly connected to one side of the first straight toothed plate. This bearing internal diameter grinds processing measuring device fixes the bearing body that can be fine through fixing device, utilizes thrust unit to drive the sliding plate and removes, supports the inner wall of bearing body and fixes, through inside and outside dual location, makes the bearing position stable, and measured data is more accurate, utilizes the measuring part of being connected through short slab and sliding plate to measure the internal diameter distance simultaneously, convenience simple to use.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a bearing inner diameter grinding and measuring device.
Background
The bearing is an important part in modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body.
The bearing needs to be detected when being processed, assembled and delivered from a factory, a large number of detecting instruments are needed, and the bearing is installed on a shaft when being used, so that the inner diameter of the bearing needs to be strictly controlled within a required tolerance range, otherwise, the problem that the bearing cannot be installed or cannot be fixed due to too large gap occurs.
At present, the existing measuring equipment is not easy to position when measuring the bearing, so that the bearing can move when measuring, the measured inner diameter has larger error, and the process of measuring work is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bearing inner diameter grinding and measuring device aiming at the defects in the prior art, and solves the problem that the bearing is not easy to position during measurement.
In order to solve the technical problem, the utility model provides a bearing inner diameter grinding and measuring device, which comprises: a base plate; the graduated scale is fixed on the outer surface of the bottom plate; the pushing device is fixed to the top of the bottom plate and comprises a pushing box, a driving motor is fixedly connected to one side of the inner wall of the pushing box, a gear is fixedly connected to the output end of the driving motor, a first straight toothed plate is slidably connected to the top of the inner wall of the pushing box, a first fixing plate is fixedly connected to one side of the first straight toothed plate, a first connecting plate is fixedly connected to one side of the first fixing plate, a second straight toothed plate is slidably connected to the bottom of the inner wall of the pushing box, a second fixing plate is fixedly connected to one side of the second straight toothed plate, and a second connecting plate is fixedly connected to one side of the second fixing plate; the opening, the opening is seted up on the bottom plate, the mounting groove has been seted up on the bottom plate, fixedly connected with removes the slide bar between the both sides of mounting groove inner wall, the surface sliding connection who removes the slide bar has the sliding plate, the positive fixedly connected with short slab of sliding plate, the one end of short slab runs through the opening just extends to the outside of bottom plate, the one end fixedly connected with measuring part of short slab.
Preferably, the bottom of the bottom plate is fixedly connected with two supporting plates, and a mounting plate is fixedly connected between the two supporting plates.
Preferably, be provided with fixing device on the bottom plate, fixing device is including rotating the motor, it is fixed in to rotate the motor on the mounting panel, the output fixedly connected with threaded rod of rotating the motor, the external fixed surface of threaded rod is connected with the screw thread piece, one side of screw thread piece is rotated and is connected with the connecting rod, the external sliding surface of removal slide bar is connected with the fixed plate.
Preferably, the top of the fixing plate penetrates through the top of the bottom plate and extends to the outside of the bottom plate, the bottom of the fixing plate penetrates through the bottom of the bottom plate and extends to the outside of the bottom plate, the fixing plate is rotatably connected with the connecting rod, and the top of the threaded rod is rotatably connected with the bottom of the bottom plate.
Preferably, the first spur plate is meshed with the gear, and the second spur plate is meshed with the gear.
Preferably, a bearing body is arranged at the top of the bottom plate, one end of the first connecting plate penetrates through the pushing box and extends to the outside of the pushing box, and the first connecting plate is fixedly connected with the sliding plate.
Preferably, the support is fixed to the top of the bottom plate, a shaft taking motor is fixedly connected to the top of the inner wall of the support, and a rotating plate is fixedly connected to the output end of the shaft taking motor.
Preferably, the bottom of the rotating plate is fixedly connected with an electric telescopic rod, and the bottom of the electric telescopic rod is fixedly connected with a mechanical arm.
Compared with the prior art, the bearing inner diameter grinding processing measuring device provided by the utility model has the following beneficial effects:
the utility model provides a bearing inner diameter grinding processing measuring device, which can well fix a bearing body through a fixing device, utilizes a pushing device to drive a sliding plate to move to abut against the inner wall of the bearing body for fixing, ensures that the position of a bearing is stable and the measured data is more accurate through double positioning of the inner side and the outer side, and simultaneously utilizes a measuring part connected with the sliding plate through a short plate to measure the inner diameter distance, thus being simple and convenient to use.
Drawings
FIG. 1 is a schematic view of an external structure of a measuring device for inner diameter grinding of a bearing provided by the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the mounting groove in FIG. 2;
fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
Reference numbers in the figures: 1. the device comprises a bottom plate, a scale, a pushing device, a pushing box, a driving motor, a gear, a first straight tooth plate, a first fixing plate, a first connecting plate, a second straight tooth plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a fifth connecting plate, a sixth connecting plate, a fifth connecting plate, a sixth connecting plate, a measuring piece, a fifth connecting plate, a fifth connecting plate, a fifth plate, a; 124. connecting rod, 125, fixed plate, 13, bearing body, 14, support, 15, get a motor, 16, rotor plate, 17, electric telescopic handle, 18, arm.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic external structural diagram of a bearing inner diameter grinding measuring device according to the present invention; FIG. 2 is a schematic view of the internal structure of FIG. 1; FIG. 3 is a schematic view of the internal structure of the mounting groove in FIG. 2; fig. 4 is a schematic structural diagram of a second embodiment of the present invention. Bearing bore grinds processing measuring device includes: a base plate 1; the graduated scale 2 is fixed on the outer surface of the bottom plate 1; the pushing device 3 is fixed at the top of the bottom plate 1, the pushing device 3 comprises a pushing box 31, a driving motor 32 is fixedly connected to one side of the inner wall of the pushing box 31, a gear 33 is fixedly connected to the output end of the driving motor 32, a first straight toothed plate 34 is slidably connected to the top of the inner wall of the pushing box 31, a first fixing plate 35 is fixedly connected to one side of the first straight toothed plate 34, a first connecting plate 36 is fixedly connected to one side of the first fixing plate 35, a second straight toothed plate 37 is slidably connected to the bottom of the inner wall of the pushing box 31, a second fixing plate 38 is fixedly connected to one side of the second straight toothed plate 37, and a second connecting plate 39 is fixedly connected to one side of the second fixing plate 38; opening 4, opening 4 sets up on the bottom plate 1, mounting groove 5 has been seted up on the bottom plate 1, fixedly connected with removes slide bar 6 between the both sides of the 5 inner walls of mounting groove, the surface sliding connection who removes slide bar 6 has sliding plate 7, the positive fixedly connected with short slab 8 of sliding plate 7, the one end of short slab 8 is run through opening 4 just extends to the outside of bottom plate 1, the one end fixedly connected with measuring part 9 of short slab 8.
Driving motor 32 is just reversing motor, be connected with external power source and control switch, conveniently rotate for gear 33 and provide power, thereby make when gear 33 rotates, can drive first straight toothed plate 34 and second straight toothed plate 37 simultaneously and slide, thereby can drive second connecting plate 39 on first connecting plate 36 on the first fixed plate 35 and the second fixed plate 38 simultaneously and shift out and promote box 31, as figure 2, drive sliding plate 7 on first connecting plate 36 and the second connecting plate 39, support the inner wall of bearing body 13, drive measuring piece 9 simultaneously and remove, measure whether compound standard of distance of bearing body 13 internal diameter.
The bottom of bottom plate 1 is fixedly connected with two backup pads 10, two fixedly connected with mounting panel 11 between the backup pad 10.
The support plate 10 may support the base plate 1 while the rotation motor 121 may be fixed by the mounting plate 11.
Be provided with fixing device 12 on bottom plate 1, fixing device 12 is including rotating motor 121, it is fixed in to rotate motor 121 on the mounting panel 11, the output fixedly connected with threaded rod 122 of rotating motor 121, the external surface fixedly connected with screw block 123 of threaded rod 122, one side of screw block 123 is rotated and is connected with connecting rod 124, the external surface sliding connection who removes slide bar 6 has fixed plate 125.
The rotating motor 121 is a forward and reverse rotating motor connected with an external power supply and a control switch.
The top of threaded rod 122 is connected with the bottom of bottom plate 1 is rotated, drives threaded rod 122 through rotating motor 121 and rotates to can drive screw block 123 forward and rotate downwards, as shown in fig. 2, through the connecting rod 124 of screw block 123 downward pulling both sides, can drive two fixed plates 125 and remove to relative one side, thereby it is fixed to drive the centre gripping of bearing body 13.
The top of the fixing plate 125 penetrates the top of the bottom plate 1 and extends to the outside of the bottom plate 1, the bottom of the fixing plate 125 penetrates the bottom of the bottom plate 1 and extends to the outside of the bottom plate 1, and is rotatably connected to the connecting rod 124, and the top of the threaded rod 122 is rotatably connected to the bottom of the bottom plate 1.
The first spur plate 34 is engaged with the gear 33, and the second spur plate 37 is engaged with the gear 33.
The first spur gear plate 34 is meshed with the gear 33, and the second spur gear plate 37 is meshed with the gear 33, so that the first spur gear plate 34 and the second spur gear plate 37 simultaneously move in opposite directions when the gear 33 rotates.
The top of the bottom plate 1 is provided with a bearing body 13, one end of the first connecting plate 36 penetrates through the pushing box 31 and extends to the outside of the pushing box 31, and the first connecting plate 36 is fixedly connected with the sliding plate 7.
The working principle of the bearing inner diameter grinding measuring device provided by the utility model is as follows:
when the scale is used, the scale 2 is marked, the inner diameter distance of the bearing body 13 is standardized, the bearing body 13 is placed on the bottom plate 1 and is displaced between the two fixing plates 125, the rotating motor 121 is started, the output end of the rotating motor 121 drives the threaded rod 122 to rotate in the forward direction, so as to drive the threaded block 123 to move downwards, the threaded block 123 pulls the connecting rod 124 downwards, so as to drive the two fixing plates 125 to slide to the opposite sides on the moving slide rod 6, so as to clamp and fix the bearing body 13, then the driving motor 32 is started, the output end of the driving motor 32 drives the gear 33 to rotate anticlockwise, so as to drive the first straight tooth plate 34 to move leftwards, so as to drive the first connecting plate 36 on the first fixing plate 35 to move towards the outside of the pushing box 31, meanwhile, the gear 33 drives the second straight tooth plate 37 to move rightwards, the second straight tooth plate 37 drives the second connecting plate 39 on the second fixing plate 38 to move towards the outside of the pushing box 31, thereby drive sliding plate 7 and remove to the inner wall of bearing body 13, the short slab 8 on the sliding plate 7 drives measuring 9 simultaneously and removes, and when sliding plate 7 removed to the laminating back with bearing body 13 inner wall, close driving motor 32, whether the top of observing measuring 9 and the inner diameter distance of the standard bearing body 13 of mark coincide, the coincidence is standard inner diameter distance.
Compared with the prior art, the bearing inner diameter grinding processing measuring device provided by the utility model has the following beneficial effects: fixing bearing body 13 that can be fine through fixing device 12, utilizing thrust unit 3 to drive sliding plate 7 and removing, the inner wall that supports bearing body 13 is fixed, through inside and outside dual location, makes the bearing position stable, and measured data is more accurate, utilizes simultaneously to measure the internal diameter distance through measuring 9 that short slab 8 is connected with sliding plate 7, convenience simple to use.
Second embodiment
Referring to fig. 4, based on the inner diameter grinding measuring device of the bearing provided in the first embodiment of the present application, a second embodiment of the present application provides another inner diameter grinding measuring device of the bearing. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the bearing internal diameter grinds processing measuring device difference that the second embodiment of this application provided lies in, bearing internal diameter grinds processing measuring device, still includes support 14, support 14 is fixed in the top of bottom plate 1, the top fixedly connected with of the 14 inner walls of support gets a motor 15, the output fixedly connected with rotor plate 16 of getting a motor 15.
The shaft taking motor 15 is a servo motor and is connected with an external power supply and a control switch.
The bottom of the rotating plate 16 is fixedly connected with an electric telescopic rod 17, and the bottom of the electric telescopic rod 17 is fixedly connected with a mechanical arm 18.
The mechanical arm 18 is in the prior art, and is convenient for clamping the bearing body 13 to be measured.
The shaft taking motor 15 is started to drive the rotating plate 16 to rotate, so that the mechanical arm 18 on the electric telescopic rod 17 is driven to move to the upper surface of the bearing body 13 needing to be measured on the production line, the electric telescopic rod 17 is started to drive the mechanical arm 18 to move downwards, the mechanical arm 18 is started to clamp the bearing body 13, then the rotating plate 16 is driven to rotate again by the shaft taking motor 15, the shaft taking motor moves to the top of the bottom plate 1, and the bearing body 13 is placed on the bottom plate 1 to be detected.
Advantageous effects
Through getting a cooperation of motor 15 and arm 18, press from both sides bearing body 13 and get, conveniently place bearing body 13 fast and measure on bottom plate 1, avoided artifical the wasting time and energy of placing for the speed of bearing body 13 measurement internal diameter has improved work efficiency.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. Bearing bore grinds processing measuring device, its characterized in that includes:
a base plate;
the graduated scale is fixed on the outer surface of the bottom plate;
the pushing device is fixed to the top of the bottom plate and comprises a pushing box, a driving motor is fixedly connected to one side of the inner wall of the pushing box, a gear is fixedly connected to the output end of the driving motor, a first straight toothed plate is slidably connected to the top of the inner wall of the pushing box, a first fixing plate is fixedly connected to one side of the first straight toothed plate, a first connecting plate is fixedly connected to one side of the first fixing plate, a second straight toothed plate is slidably connected to the bottom of the inner wall of the pushing box, a second fixing plate is fixedly connected to one side of the second straight toothed plate, and a second connecting plate is fixedly connected to one side of the second fixing plate;
the opening, the opening is seted up on the bottom plate, the mounting groove has been seted up on the bottom plate, fixedly connected with removes the slide bar between the both sides of mounting groove inner wall, the surface sliding connection who removes the slide bar has the sliding plate, the positive fixedly connected with short slab of sliding plate, the one end of short slab runs through the opening just extends to the outside of bottom plate, the one end fixedly connected with measuring part of short slab.
2. The bearing bore grinding process measurement device of claim 1, wherein: the bottom fixedly connected with two backup pads of bottom plate, two fixedly connected with mounting panel between the backup pad.
3. The bearing bore grinding process measurement device of claim 2, wherein: be provided with fixing device on the bottom plate, fixing device is including rotating the motor, it is fixed in to rotate the motor on the mounting panel, the output fixedly connected with threaded rod of rotating the motor, the external fixed surface of threaded rod is connected with the screw thread piece, one side of screw thread piece is rotated and is connected with the connecting rod, the surface sliding connection who removes the slide bar has the fixed plate.
4. The bearing bore grinding process measurement device of claim 3, wherein: the top of fixed plate runs through the top of bottom plate and extends to the outside of bottom plate, the bottom of fixed plate runs through the bottom of bottom plate and extends to the outside of bottom plate, and with the connecting rod rotates and is connected, the top of threaded rod with the bottom of bottom plate rotates and is connected.
5. The bearing bore grinding process measurement device of claim 1, wherein: the first straight toothed plate is meshed with the gear, and the second straight toothed plate is meshed with the gear.
6. The bearing bore grinding process measurement device of claim 1, wherein: the top of bottom plate is provided with the bearing body, the one end of first connecting plate run through promote the box and extend to promote the outside of box, first connecting plate with sliding plate fixed connection.
7. The bearing bore grinding process measurement device of claim 1, wherein: the support is fixed at the top of the bottom plate, a shaft taking motor is fixedly connected to the top of the inner wall of the support, and a rotating plate is fixedly connected to the output end of the shaft taking motor.
8. The bearing bore grinding process measurement device of claim 7, wherein: the bottom fixedly connected with electric telescopic handle of rotor plate, electric telescopic handle's bottom fixedly connected with arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120821326.6U CN215725611U (en) | 2021-04-21 | 2021-04-21 | Bearing inner diameter grinding processing measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120821326.6U CN215725611U (en) | 2021-04-21 | 2021-04-21 | Bearing inner diameter grinding processing measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215725611U true CN215725611U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120821326.6U Active CN215725611U (en) | 2021-04-21 | 2021-04-21 | Bearing inner diameter grinding processing measuring device |
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| Country | Link |
|---|---|
| CN (1) | CN215725611U (en) |
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2021
- 2021-04-21 CN CN202120821326.6U patent/CN215725611U/en active Active
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