CN220891553U - Bearing ring height and parallelism measuring instrument - Google Patents
Bearing ring height and parallelism measuring instrument Download PDFInfo
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- CN220891553U CN220891553U CN202322522755.5U CN202322522755U CN220891553U CN 220891553 U CN220891553 U CN 220891553U CN 202322522755 U CN202322522755 U CN 202322522755U CN 220891553 U CN220891553 U CN 220891553U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 210000000078 claw Anatomy 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a bearing ring height and parallelism measuring instrument, which relates to the technical field of bearing rings and comprises the following components: a support base; three clamping claws are slidably connected in the support base in an annular array shape; the rear part of the top end surface of the supporting base is fixedly connected with a supporting screw rod in the middle; two adjusting frames are symmetrically connected with the outside of the supporting screw rod through threads; the tail ends of the two adjusting frames are fixedly connected with an installing cylinder; a control ring is connected in the two mounting cylinders in a sliding way; a measuring instrument is arranged in each of the two mounting cylinders. The measuring instrument is inserted into the mounting cylinder, the control ring is pressed downwards along with the insertion of the measuring instrument, and then the two clamping frames are driven to overturn through a series of transmission, so that the measuring instrument is clamped and fixed, and the problem that a worker usually needs to continuously rotate a knob to fix the measuring instrument in the mounting frame is solved, so that the mounting step of the measuring instrument is complex is solved.
Description
Technical Field
The utility model relates to the technical field of bearing rings, in particular to a bearing ring height and parallelism measuring instrument.
Background
In the process of producing the thrust ball bearing ring, in order to ensure the production quality of the bearing ring, the bearing ring height and parallelism are usually required to be measured, a worker usually uses a bearing ring height and parallelism measuring instrument for conveniently measuring the height and parallelism of the bearing ring, the common bearing ring height and parallelism measuring instrument on the market usually comprises a base, a supporting rod, a supporting screw, a mounting frame and a measuring instrument, the bearing ring is placed on the base in the using process and is supported at equal height through the supporting rod, and then the measuring instrument is used for measuring the height and the parallelism of the bearing ring by adjusting the position of the mounting frame.
For example: the utility model with the application number of CN201821935191.0 discloses a novel multifunctional bearing detection instrument, which specifically comprises a bottom plate, a workbench, a mounting base, a supporting screw, a bearing parallelism measuring instrument, a bearing height measuring instrument, a bearing ring width measuring instrument, a bearing oil groove depth measuring instrument and a movable measuring block, wherein the workbench is arranged at the upper end of the bottom plate, the mounting base is connected with the rear side and the left side of the bottom plate, the supporting screw is arranged at the upper end of the mounting base, the bearing parallelism measuring instrument is sleeved on the supporting screw on the right side of the bottom plate, the bearing height measuring instrument is arranged at the upper side of the bearing parallelism measuring instrument, the bearing ring width measuring instrument is sleeved on the supporting screw on the rear side of the base, and the bearing oil groove depth measuring instrument is arranged at the upper side of the bearing ring width measuring instrument. The utility model has simple structure and convenient operation, can simultaneously measure the parallelism, the height, the ferrule width and the oil groove depth of the bearing, can reduce redundant repeated actions, and greatly improves the detection efficiency.
However, regarding the traditional measuring instrument for the height and the parallelism of the bearing ring, in the process of installing the measuring instrument, a worker usually needs to continuously rotate a knob to fix the measuring instrument in the mounting frame, so that the installation step of the measuring instrument is complicated, the labor intensity of the worker is increased, and the use is inconvenient.
Disclosure of utility model
In view of this, the utility model provides a bearing ring height and parallelism measuring instrument, which is provided with a clamping frame capable of rapidly fixing the measuring instrument by only inserting the measuring instrument into a mounting cylinder, after the measuring instrument is inserted into the mounting cylinder, the measuring instrument presses down a control ring to enable the control ring to slide in the mounting cylinder and squeeze a supporting spring, a transmission rack is driven to move downwards in the moving process of the control ring, the transmission gear is driven to rotate in the rotating process of the transmission rack, the clamping frame is driven to overturn by the rotation of the transmission gear, the overturned clamping frame is abutted against the outside of the measuring instrument to clamp the measuring instrument, and the two clamping frames are locked together by the cooperation of a connecting clamping block and a connecting clamping groove to fix the position of the measuring instrument.
The utility model provides a bearing ring height and parallelism measuring instrument, which specifically comprises: a support base; three clamping claws are slidably connected in the support base in an annular array shape; the rear part of the top end surface of the supporting base is fixedly connected with a supporting screw rod in the middle; two adjusting frames are symmetrically connected with the outside of the supporting screw rod through threads; the tail ends of the two adjusting frames are fixedly connected with an installing cylinder; a control ring is connected in the two mounting cylinders in a sliding way; a measuring instrument is arranged in each of the two mounting cylinders; two clamping frames are symmetrically and rotationally connected to the outer parts of the two mounting cylinders; the front part of the supporting base is rotatably connected with a control handle in the middle.
Optionally, a control bevel gear is coaxially and fixedly connected to the rear part of the control handle; the lower part of the supporting base is rotatably connected with a transmission bevel gear; the drive bevel gear is meshed with the control bevel gear.
Optionally, a spiral disc is fixedly connected with the top end surface of the transmission bevel gear; the spiral disc is rotationally connected in the supporting base; the three clamping claws are all in threaded connection with the upper part of the spiral disc; the top end surfaces of the three clamping claws are fixedly connected with a supporting rod.
Optionally, the bottom end surfaces of the two control rings are fixedly connected with a group of supporting springs in an annular array shape; the tail ends of the two groups of supporting springs are respectively and fixedly connected in the two mounting cylinders.
Optionally, two transmission racks are symmetrically and fixedly connected to the outer sides of the two control rings; the outside of the rotating shafts of the four clamping frames are fixedly connected with a transmission gear; the four transmission gears are respectively meshed with the four transmission racks.
Optionally, the right parts of the left two clamping frames are both connected with a group of connecting clamping blocks in a sliding manner; the inner sides of the two groups of connecting clamping blocks are fixedly connected with a group of reset springs; the tail ends of the two groups of reset springs are respectively and fixedly connected in the two left clamping frames; the left parts of the two clamping frames at the right part are provided with a group of connecting clamping grooves; the outer parts of the two clamping frames at the right part are hinged with a group of control frames; the inner sides of the two groups of control frames are fixedly connected with a group of connecting springs; the tail ends of the two groups of connecting springs are respectively and fixedly connected to the outer parts of the two right clamping frames; a group of reset blocks are fixedly connected to the inner sides of the two groups of control frames; the two groups of reset blocks are aligned with the positions of the two groups of connecting clamping grooves respectively.
Advantageous effects
When the bearing ring is measured, the spiral disc drives the three clamping jaws to move simultaneously through the cooperation of the control bevel gear and the transmission bevel gear by rotating the control handle, the bearing rings with different sizes are supported at equal heights through the supporting rods on the upper parts of the clamping jaws, the operation is simple and quick, the use is more convenient, the universality of the bearing ring height and parallelism measuring instrument is effectively improved, and the height and parallelism of the bearing ring can be measured through the measuring instrument by adjusting the position of the adjusting frame.
In the process of installing the measuring instrument, the measuring instrument is only required to be inserted into the installation cylinder, the control ring is pressed downwards along with the insertion of the measuring instrument, then the two clamping frames are driven to overturn through a series of transmission, the measuring instrument is clamped and fixed, meanwhile, the clamping frames are spliced through the cooperation of the connecting clamping blocks and the connecting clamping grooves after the two clamping frames overturn, the clamping effect of the clamping frames on the measuring instrument is ensured, the measuring instrument can be rapidly installed without redundant operation of staff, the operation steps of the staff are reduced, and the convenience of the measuring instrument for the height and the parallelism of the bearing ring is effectively improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
In the drawings:
FIG. 1 is a schematic diagram of an axial structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
FIG. 3 is a schematic diagram of a sectional isometric configuration of the present utility model.
Fig. 4 is a schematic cross-sectional view of the mounting cartridge of the present utility model.
Fig. 5 is an enlarged schematic view of the structure of fig. 4 at a in accordance with the present utility model.
Fig. 6 is a schematic cross-sectional view of the clamping frame of the present utility model.
Fig. 7 is an enlarged schematic view of the structure of fig. 6B according to the present utility model.
List of reference numerals
1. A support base; 101. a drive bevel gear; 102. a control handle; 103. controlling a bevel gear; 104. a spiral disc; 105. a claw; 106. a support rod; 107. a support screw; 108. an adjusting frame; 109. a mounting cylinder; 110. a control loop; 111. a support spring; 112. a measuring instrument; 113. a drive rack; 114. a clamping frame; 115. a transmission gear; 116. connecting a clamping block; 117. a return spring; 118. a connecting clamping groove; 119. a control rack; 120. a connecting spring; 121. and a reset block.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Embodiment one:
A bearing ring height and parallelism measuring instrument, as shown in fig. 1-3, comprising: a support base 1;
Three claws 105 are slidably connected in an annular array in the support base 1; the rear part of the top end surface of the supporting base 1 is fixedly connected with a supporting screw rod 107 in the middle; two adjusting frames 108 are symmetrically connected with the outer part of the supporting screw rod 107 through threads; the tail ends of the two adjusting frames 108 are fixedly connected with an installation cylinder 109; a control ring 110 is slidably connected to the inside of each of the two mounting cylinders 109; a meter 112 is disposed in each of the two mounting barrels 109; two clamping frames 114 are symmetrically and rotatably connected to the outer parts of the two mounting cylinders 109; a control handle 102 is pivotally connected to the front of the support base 1 centrally.
The rear part of the control handle 102 is coaxially and fixedly connected with a control bevel gear 103; the lower part of the supporting base 1 is rotatably connected with a transmission bevel gear 101; the drive bevel gear 101 meshes with the control bevel gear 103.
A spiral disc 104 is fixedly connected with the top end surface of the transmission bevel gear 101; the spiral plate 104 is rotatably connected in the support base 1; three claws 105 are screwed on the upper part of the screw disk 104; the top end surfaces of the three clamping claws 105 are fixedly connected with a supporting rod 106.
Specific use and action of the embodiment: through rotating control handle 102 for control handle 102 drives control bevel gear 103 and rotates, drives drive bevel gear 101 through control bevel gear 103's rotation and rotates, drives spiral disk 104 through drive bevel gear 101's rotation and rotates, drives three jack catch 105 and remove simultaneously through spiral disk 104's rotation, supports ascending a height to the bearing ring of equidimension through jack catch 105 top's bracing piece 106 at the in-process that three jack catch 105 removed, is convenient for follow-up measurement to the bearing ring.
Embodiment two:
On the basis of the first embodiment, as shown in fig. 4 to 7, the device includes: the support springs 111, the transmission racks 113, the transmission gears 115, the connecting clamping blocks 116, the return springs 117, the connecting clamping grooves 118, the control frame 119, the connecting springs 120 and the return blocks 121 are all fixedly connected with a group of support springs 111 in an annular array shape on the bottom end surfaces of the two control rings 110; the ends of the two sets of support springs 111 are fixedly connected within the two mounting barrels 109, respectively.
Two transmission racks 113 are symmetrically and fixedly connected to the outer sides of the two control rings 110; a transmission gear 115 is fixedly connected to the outer parts of the rotating shafts of the four clamping frames 114; the four drive gears 115 are respectively engaged with the four drive racks 113.
A group of connecting clamping blocks 116 are slidably connected to the right parts of the left two clamping frames 114; a group of return springs 117 are fixedly connected to the inner sides of the two groups of connecting clamping blocks 116; the ends of the two groups of return springs 117 are fixedly connected in the left two clamping frames 114 respectively; a set of connecting clamping grooves 118 are formed in the left parts of the two right clamping frames 114; a set of control brackets 119 are hinged to the outer portions of the two right clamping brackets 114; a group of connecting springs 120 are fixedly connected to the inner sides of the two groups of control frames 119; the ends of the two groups of connecting springs 120 are fixedly connected to the outer parts of the two right clamping frames 114 respectively; a group of reset blocks 121 are fixedly connected to the inner sides of the two groups of control frames 119; the two sets of reset blocks 121 are aligned with the positions of the two sets of connecting clamping grooves 118 respectively
Specific use and action of the embodiment: after the measuring instrument 112 is inserted into the mounting cylinder 109, the measuring instrument 112 presses down the control ring 110 to enable the control ring 110 to slide in the mounting cylinder 109 and to squeeze the supporting spring 111, the transmission rack 113 is driven to move downwards in the moving process of the control ring 110, the transmission gear 115 is driven to rotate in the rotating process of the transmission rack 113, the clamping frame 114 is driven to overturn through the rotation of the transmission gear 115, the overturned clamping frame 114 abuts against the outside of the measuring instrument 112 to clamp the measuring instrument 112, the two clamping frames 114 mutually contact after overturning, the right clamping frame 114 extrudes the connecting clamping block 116 when the two clamping frames 114 contact, the left clamping frame 114 slides and extrudes the reset spring 117, when the connecting clamping block 116 moves to the position of the connecting clamping groove 118, the connecting clamping block 116 loses the extrusion of the right clamping frame 114 and resets along with the rebound of the reset spring 117, the two clamping frames 114 are locked by being inserted into the connecting clamping groove 118, so that the clamping measuring instrument 112 tightly clamped by the clamping frames 114 fixes the position of the measuring instrument 112, when the measuring instrument 112 needs to be replaced or detached, a worker only needs to press the control frame 119, the control frame 119 rotates and extrudes the connecting spring 120, the reset block 121 is inserted into the connecting clamping groove 118 in the rotating process of the control frame 119, the connecting clamping block 116 is separated from the connecting clamping groove 118, at the moment, the control ring 110 resets along with the rebound of the supporting spring 111 to pop up the measuring instrument 112, and at the moment, the worker can replace or detach the measuring instrument 112.
Claims (6)
1. The measuring instrument for the height and the parallelism of the bearing ring comprises a supporting base (1); three clamping claws (105) are connected in the support base (1) in a sliding mode in an annular array mode; the rear part of the top end surface of the supporting base (1) is fixedly connected with a supporting screw rod (107) in the middle; the method is characterized in that: two adjusting frames (108) are symmetrically connected with the outside of the supporting screw rod (107) through threads; the tail ends of the two adjusting frames (108) are fixedly connected with an installing cylinder (109); a control ring (110) is connected in a sliding manner in each of the two mounting cylinders (109); a measuring instrument (112) is arranged in each of the two mounting cylinders (109); two clamping frames (114) are symmetrically and rotationally connected to the outer parts of the two mounting cylinders (109); the front part of the supporting base (1) is rotatably connected with a control handle (102) in the middle.
2. A bearing ring height and parallelism measuring instrument according to claim 1, wherein: the rear part of the control handle (102) is coaxially and fixedly connected with a control bevel gear (103); the lower part of the supporting base (1) is rotatably connected with a transmission bevel gear (101); the drive bevel gear (101) is meshed with the control bevel gear (103).
3. A bearing ring height and parallelism measuring instrument according to claim 2, wherein: a spiral disc (104) is fixedly connected to the top end surface of the transmission bevel gear (101); the spiral disc (104) is rotationally connected in the supporting base (1); the three clamping claws (105) are all in threaded connection with the upper part of the spiral disc (104); the top end surfaces of the three clamping claws (105) are fixedly connected with a supporting rod (106).
4. A bearing ring height and parallelism measuring instrument according to claim 1, wherein: the bottom end surfaces of the two control rings (110) are fixedly connected with a group of supporting springs (111) in an annular array shape; the tail ends of the two groups of supporting springs (111) are respectively and fixedly connected in the two mounting cylinders (109).
5. A bearing ring height and parallelism measuring instrument according to claim 1, wherein: two transmission racks (113) are symmetrically and fixedly connected to the outer sides of the two control rings (110); the outside of the rotating shafts of the four clamping frames (114) are fixedly connected with a transmission gear (115); the four transmission gears (115) are respectively meshed with the four transmission racks (113).
6. A bearing ring height and parallelism measuring instrument according to claim 1, wherein: the right parts of the left two clamping frames (114) are respectively and slidably connected with a group of connecting clamping blocks (116); the inner sides of the two groups of connecting clamping blocks (116) are fixedly connected with a group of return springs (117); the tail ends of the two groups of reset springs (117) are respectively and fixedly connected in the left two clamping frames (114); the left parts of the two clamping frames (114) at the right part are respectively provided with a group of connecting clamping grooves (118); the outer parts of the two right clamping frames (114) are hinged with a group of control frames (119); the inner sides of the two groups of control frames (119) are fixedly connected with a group of connecting springs (120); the tail ends of the two groups of connecting springs (120) are respectively and fixedly connected to the outer parts of the two right clamping frames (114); a group of reset blocks (121) are fixedly connected to the inner sides of the two groups of control frames (119); the two groups of reset blocks (121) are aligned with the positions of the two groups of connecting clamping grooves (118) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322522755.5U CN220891553U (en) | 2023-09-18 | 2023-09-18 | Bearing ring height and parallelism measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322522755.5U CN220891553U (en) | 2023-09-18 | 2023-09-18 | Bearing ring height and parallelism measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220891553U true CN220891553U (en) | 2024-05-03 |
Family
ID=90837511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322522755.5U Active CN220891553U (en) | 2023-09-18 | 2023-09-18 | Bearing ring height and parallelism measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220891553U (en) |
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2023
- 2023-09-18 CN CN202322522755.5U patent/CN220891553U/en active Active
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