CN212645562U - Detection tool suitable for gear ring - Google Patents
Detection tool suitable for gear ring Download PDFInfo
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- CN212645562U CN212645562U CN202021556904.XU CN202021556904U CN212645562U CN 212645562 U CN212645562 U CN 212645562U CN 202021556904 U CN202021556904 U CN 202021556904U CN 212645562 U CN212645562 U CN 212645562U
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- locking
- gear ring
- bottom plate
- gear
- detection
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Abstract
The utility model discloses a detect frock suitable for ring gear, including bottom plate and positioning disk, the positioning disk sets up on the bottom plate, the detection frock suitable for ring gear still wraps meshing detection mechanism, locking mechanism and the straightness detection mechanism that hangs down that beats, meshing detection mechanism that beats sets up be used for detecting the meshing of ring gear internal tooth on the positioning disk and beat, locking mechanism sets up be used for the fixed locking to the ring gear on the bottom plate, it sets up to hang down straightness detection mechanism just can follow on the positioning disk rotates, rotates the straightness detection that hangs down of in-process completion to the ring gear along the positioning disk. This application can carry out the meshing of internal tooth simultaneously and beat and detect and hang down straightness and detect, saves the cost of labor when improving detection efficiency.
Description
Technical Field
The utility model relates to a part detects technical field, specifically is the detection frock that is applicable to the ring gear.
Background
In the automobile parts production process, need carry out the meshing of internal tooth to the ring gear and beat and hang down straightness and detect to this judges whether qualified part, and current detection adopts measuring tool to detect through the manual work usually, and not only inefficiency, because the influence of human factor leads to measuring accuracy not high moreover, influences the qualification rate of product.
SUMMERY OF THE UTILITY MODEL
For solving prior art's not enough, this application provides the detection frock suitable for ring gear, and the concrete scheme is as follows: the utility model provides a detect frock suitable for ring gear, includes bottom plate, positioning disk, meshing detection mechanism that beats, locking mechanism and the straightness detection mechanism that hangs down, the positioning disk sets up on the bottom plate, meshing detection mechanism that beats sets up be used for detecting the meshing of ring gear internal tooth on the positioning disk and beat, locking mechanism sets up be used for the fixed locking to the ring gear on the bottom plate, the straightness detection mechanism that hangs down sets up just can follow on the positioning disk rotates, rotates the straightness detection that hangs down of in-process completion to the ring gear along the positioning disk.
Furthermore, the meshing runout detection mechanism comprises a standard gear and a dial indicator, the standard gear comprises a plurality of gears which are rotatably arranged on the positioning disc, the standard gear is circumferentially arranged, and the gear ring is meshed and connected with the inner teeth of the gear ring when placed; the dial indicator is arranged on the bottom plate, and the pointer is aligned with the gear ring.
Further, locking mechanism includes linear guide, movable block, locking Assembly and spacer pin, set up the mounting groove on the positioning disk, linear guide sets up in the mounting groove, the mobilizable setting of movable block is in on the linear guide, the rotatable setting of one of them standard gear among the meshing detection mechanism of beating is in on the movable block, locking Assembly sets up the tip of mounting groove is used for right the locking after the movable block removes to ring gear internal tooth direction, the spacer pin sets up on the bottom plate for carry on spacingly to the scope that the movable block removed.
Furthermore, the locking assembly comprises a locking support and a locking screw, the locking support is fixed in the mounting groove, a locking hole is formed in the locking support, and the locking screw is arranged in the locking hole;
furthermore, the locking mechanism further comprises a pressing assembly, the pressing assembly comprises a fixed plate, a rotating plate and a pressing rod, the fixed plate is arranged on the positioning plate above the mounting groove, the rotating plate is rotatably arranged on the fixed plate, a pressing hole is formed in the edge of the rotating plate, and the pressing rod is arranged in the pressing hole and used for pressing the locking screw after the movable block is locked.
Furthermore, straightness detection mechanism that hangs down includes guide way and lever table, the guide way is followed positioning disk circumference annular is seted up, the lever table sets up in the guide way and can remove in the guide way, and the pointer of lever table aims at the terminal surface of ring gear.
Further, straightness detection mechanism that hangs down still includes activity gauge stand and activity round pin, the lever table sets up on the activity gauge stand, the activity round pin sets up in the guide way, the top of activity round pin is connected the activity gauge stand.
Further, a fixing support is arranged below the bottom plate, the bottom plate is obliquely arranged on the fixing support, the bottom plate and the positioning disc are obliquely arranged, and the gear ring is convenient to fix on the standard gear through self weight.
The application has the advantages that: the detection tool suitable for the gear ring can be used for simultaneously carrying out meshing jumping detection and verticality detection on the gear ring, improves detection efficiency and saves labor cost.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of a detection tool applicable to a gear ring according to the present application;
FIG. 2 is a schematic structural view of the fixing bracket, the bottom plate and the positioning plate in FIG. 1;
FIG. 3 is a schematic structural view of the locking assembly of FIG. 1;
FIG. 4 is a schematic structural view of a dial indicator and a limit pin in FIG. 1;
FIG. 5 is a schematic view of the positioning plate and lever indicator of FIG. 1;
FIG. 6 is a schematic view of the movable pin and puck configuration of FIG. 5;
fig. 7 is a schematic structural view of a gear ring mounted on the detection tool suitable for the gear ring in fig. 1.
Labeled as: 10. the device comprises a bottom plate, 11, a positioning disk, 111, a guide groove, 112, a mounting groove, 12, a standard gear, 13, a dial indicator, 131, a fixed gauge stand, 14, a locking assembly, 141, a linear guide rail, 142, a movable block, 143, a locking support, 144, a locking screw, 145, a fixed plate, 146, a rotating plate, 147, a pressure rod, 148, a limiting pin, 15, a lever indicator, 151, a movable gauge stand, 152, a movable pin, 153, a limiting screw, 16, a fixed support, 17 and a gear ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-7, the embodiment provides a detection tool suitable for a gear ring, which comprises a bottom plate 10, a positioning plate 11, a meshing runout detection mechanism, a locking mechanism 14 and a verticality detection mechanism, wherein a fixed support 16 is arranged below the bottom plate 10, the fixed support is a triangular support, the bottom plate is arranged on the oblique side of the fixed support 16 and is obliquely arranged, the positioning plate 11 is a circular plate and is arranged on the bottom plate 10, the meshing runout detection mechanism is arranged on the positioning plate and is used for detecting meshing runout of internal teeth of the gear ring, the locking mechanism 14 is arranged on the bottom plate and is used for fixedly locking the gear ring, the verticality detection mechanism is arranged on the positioning plate and can rotate along the positioning plate, and verticality detection on the gear ring is completed in the process of rotating;
specifically, the meshing runout detection mechanism comprises a standard gear 12 and a dial indicator 13, the standard gear 12 comprises three gears which are rotatably arranged on a positioning plate 11, the standard gear is circumferentially arranged, and a gear ring is meshed with the inner teeth of the gear ring when placed; the dial indicator is arranged on the bottom plate, and the pointer is aligned with the gear ring;
specifically, the locking mechanism 14 comprises a linear guide rail 141, a movable block 142, a locking assembly and a limit pin 148, wherein an installation groove 112 is formed in the positioning plate 11, the installation groove 112 is formed from the center position of the positioning plate to the edge of the positioning plate and penetrates to the bottom plate 10, the linear guide rail 141 is arranged in the installation groove 112, the movable block 142 is movably arranged on the linear guide rail 141, one standard gear 12 in the meshing bounce detection mechanism is rotatably arranged on the movable block, the locking assembly is arranged at the end part of the installation groove and used for locking the movable block after moving towards the direction of the inner teeth of the gear ring, and the limit pin is arranged on the bottom plate and used for limiting the moving range of the movable block;
preferably, the dial indicator 13 is arranged on the bottom plate at the notch of the mounting groove 112, the dial indicator 13 is connected to the bottom plate 10 through a fixed gauge stand 131, the limit pin 148 is arranged on the fixed gauge stand, the locking assembly comprises a locking support 143 and a locking screw 144, the locking support 143 is fixed on the bottom plate in the mounting groove, a locking hole is formed in the locking support 143, and the locking screw 144 is arranged in the locking hole; a fixing plate 145 is arranged on the positioning plate above the mounting groove, a rotating plate 146 is rotatably arranged on the fixing plate, a pressing hole is formed in the edge of the rotating plate, and a pressing rod 147 is arranged in the pressing hole and used for pressing the locking screw after the movable block is locked;
specifically, the perpendicularity detection mechanism comprises a guide groove 111 and a lever indicator 15, the guide groove 111 is annularly formed to the installation groove along the circumferential direction of the positioning disc, the lever indicator is arranged in the guide groove and can move in the guide groove 111, and a pointer of the lever indicator is aligned with the end face of the gear ring 17;
preferably, the lever meter 15 is arranged on the positioning disc through a movable meter seat 151, a movable pin 152 is arranged in the guide groove, the top of the movable pin is connected with the movable meter seat 151, and the connecting parts of the guide groove 111 and the mounting groove 112 are respectively provided with a limit screw 153 for limiting the lever meter in the moving process;
the working principle is as follows: after the gear ring 17 is placed, the gear ring is rotated, and the meshing runout of the internal teeth of the gear ring is obtained according to the fluctuation amplitude of the dial indicator 13; then the gear ring is fixed through the locking assembly 14, and the lever indicator 15 slides along the guide groove 111 and is contacted through a pointer of the lever indicator; and checking the verticality of the gear ring by the gear ring end face.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a detect frock suitable for ring gear, includes bottom plate and positioning disk, the positioning disk sets up on the bottom plate, its characterized in that: the detection tool suitable for the gear ring further comprises a meshing jumping detection mechanism, a locking mechanism and a verticality detection mechanism, wherein the meshing jumping detection mechanism is arranged on the positioning disc and used for detecting meshing jumping of the inner teeth of the gear ring, the locking mechanism is arranged on the bottom plate and used for fixing and locking the gear ring, the verticality detection mechanism is arranged on the positioning disc and can follow the positioning disc to rotate, and the verticality detection of the gear ring is completed in the process of rotating along the positioning disc.
2. The detection tool suitable for the gear ring according to claim 1, wherein: the meshing runout detection mechanism comprises a standard gear and a dial indicator, the standard gear comprises a plurality of gears which are rotatably arranged on the positioning disc, the standard gear is circumferentially arranged, and the gear ring is meshed with the inner teeth of the gear ring when placed; the dial indicator is arranged on the bottom plate, and the pointer is aligned with the gear ring.
3. The detection tool suitable for the gear ring according to claim 2, wherein: locking mechanism includes linear guide, movable block, locking Assembly and spacer pin, set up the mounting groove on the positioning disk, linear guide sets up in the mounting groove, the mobilizable setting of movable block is in on the linear guide, the rotatable setting of one of them standard gear among the meshing detection mechanism of beating is in on the movable block, locking Assembly sets up the tip of mounting groove is used for right the movable block is to the locking after the ring gear internal tooth direction removes, the spacer pin sets up on the bottom plate for carry on spacingly to the scope that the movable block removed.
4. The detection tool suitable for the gear ring according to claim 3, wherein: the locking assembly comprises a locking support and a locking screw, the locking support is fixed in the mounting groove, a locking hole is formed in the locking support, and the locking screw is arranged in the locking hole.
5. The detection tool suitable for the gear ring according to claim 3, wherein: the locking mechanism further comprises a pressing assembly, the pressing assembly comprises a fixing plate, a rotating plate and a pressing rod, the fixing plate is arranged on the positioning plate above the mounting groove, the rotating plate is rotatably arranged on the fixing plate, a pressing hole is formed in the edge of the rotating plate, and the pressing rod is arranged in the pressing hole and used for pressing the locking screw after the movable block is locked.
6. The detection tool suitable for the gear ring according to claim 2, wherein: the verticality detection mechanism comprises a guide groove and a lever meter, the guide groove is formed along the circumferential direction of the positioning disc in an annular mode, the lever meter is arranged in the guide groove and can move in the guide groove, and a pointer of the lever meter aligns to the end face of the gear ring.
7. The detection tool suitable for the gear ring according to claim 6, wherein: the verticality detection mechanism further comprises a movable gauge stand and a movable pin, the lever meter is arranged on the movable gauge stand, the movable pin is arranged in the guide groove, and the top of the movable pin is connected with the movable gauge stand.
8. The detection tool suitable for the gear ring according to claim 1, wherein: and a fixed support is arranged below the bottom plate, and the bottom plate is obliquely arranged on the fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556904.XU CN212645562U (en) | 2020-07-30 | 2020-07-30 | Detection tool suitable for gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021556904.XU CN212645562U (en) | 2020-07-30 | 2020-07-30 | Detection tool suitable for gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212645562U true CN212645562U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021556904.XU Active CN212645562U (en) | 2020-07-30 | 2020-07-30 | Detection tool suitable for gear ring |
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| CN (1) | CN212645562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894145A (en) * | 2022-04-28 | 2022-08-12 | 南通金三角石墨制造有限公司 | Graphite electrode plate terminal surface straightness detection device that hangs down |
-
2020
- 2020-07-30 CN CN202021556904.XU patent/CN212645562U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894145A (en) * | 2022-04-28 | 2022-08-12 | 南通金三角石墨制造有限公司 | Graphite electrode plate terminal surface straightness detection device that hangs down |
| CN114894145B (en) * | 2022-04-28 | 2023-12-01 | 南通金三角石墨制造有限公司 | Graphite electrode plate terminal surface straightness detection device that hangs down |
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