CN204772082U - Elasticity frock structure of vitrified abrasive - Google Patents
Elasticity frock structure of vitrified abrasive Download PDFInfo
- Publication number
- CN204772082U CN204772082U CN201520511103.4U CN201520511103U CN204772082U CN 204772082 U CN204772082 U CN 204772082U CN 201520511103 U CN201520511103 U CN 201520511103U CN 204772082 U CN204772082 U CN 204772082U
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- CN
- China
- Prior art keywords
- hole
- vitrified abrasive
- screw
- wheel disc
- mounting disc
- 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
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Abstract
The utility model discloses an elasticity frock structure of vitrified abrasive, including the axle core, the axle core is installed on a rolling bearing, and the one end of axle core is equipped with the mounting disc, installs the rim plate on the preceding terminal surface of mounting disc, is equipped with the installation through -hole in the mounting disc, installs the top in every installation through -hole and decides screw, spring and knock pin, the vitrified abrasive is installed to the front end of rim plate, and the screw thread blind hole is installed at both ends about the terminal surface of vitrified abrasive, is corresponding the screw thread blind hole the upper and lower both ends of rim plate are equipped with the screw that runs through self, run through in the screw and install the locking bolt. The utility model discloses, realize the automatically regulated grinding position, when guaranteeing deburring and grinding efficiency, also can protect the vitrified abrasive not receive destruction, lengthened the life of vitrified abrasive, reduced manufacturing cost.
Description
Technical field
The utility model relates to a kind of elasticity tool structure of vitrified abrasive.
Background technology
At present, the vitrified abrasive structure of tradition ball cage mill is used in the corase grind operation of workpiece, vitrified abrasive is generally directly installed on a fixed bias circuit core by existing vitrified abrasive structure and tool structure, then carries out grinding and deburring process to workpiece again after being rotated by driven by motor.
But the hardness of existing vitrified abrasive is high, but there is fragility, once encounter the larger workpiece of hardness, machined surface due to workpiece mostly is out-of-flatness curved surface, burr on machined surface or projection when directly also the grinding face of vitrified abrasive connect and directly touch grinding and often make between the grinding face of vitrified abrasive impaired, affect its service life, also just indirectly increase production cost.
Utility model content
The utility model, in order to solve the above-mentioned deficiency of prior art, proposes a kind of elasticity tool structure of vitrified abrasive.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of elasticity tool structure of vitrified abrasive, comprises axle core, and described axle core is arranged on a rolling bearing, the bottom of described rolling bearing is provided with support bar, and described support bar bottom is provided with supporting seat; One end of described axle core is provided with mounting disc, the front end face of described mounting disc is provided with wheel disc, described mounting disc is provided with the circle running through self and installs through hole, top is installed in each installation through hole and determines screw, the front end that screw is determined on described top is provided with the spring and ejector pin of inserting in installation through hole, described ejector pin stretches out to install through hole and insert and is fixed in the rearward end of described wheel disc, described wheel disc rearward end and described mounting disc are provided with corresponding pilot hole, are provided with guide post in the pilot hole on both sides.
The front end of described wheel disc is provided with vitrified abrasive, the upper and lower two ends of end face of described vitrified abrasive are provided with tapped blind hole, the two ends up and down that correspond to wheel disc described in tapped blind hole are provided with the screw running through self, run through in described screw and be provided with clamping screw, described clamping screw is locked in described tapped blind hole through after described wheel disc.
Compared with prior art, between the mounting disc that the utility model adopts and wheel disc, syndeton can form an elastic connection structure, this elastic connection structure carries out grinding at vitrified abrasive can give a buffer displacement, and in this buffering course, vitrified abrasive can adjust according to the Grinding Contact face of workpiece, vitrified abrasive is allowed automatically to adjust grinding, all the time be adjacent to when the pre-deburring face of processed workpiece, and can change according to the grinding burr face change of workpiece, achieve and automatically regulate grinding position, while burr and grinding efficiency are removed in guarantee, also vitrified abrasive can be protected not to be damaged, extend the service life of vitrified abrasive, reduce production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figure 1, the elasticity tool structure of the vitrified abrasive that the utility model proposes, comprises axle core 1, and axle core is arranged on a rolling bearing 2, and the bottom of rolling bearing is provided with support bar 3, and support bar 3 bottom is provided with supporting seat 4; The end of axle core 1 is provided with the connector connecting motor-driven structure.
One end of axle core 1 is provided with mounting disc 5, the front end face of mounting disc 5 is provided with wheel disc 6, mounting disc 5 is provided with the circle running through self and installs through hole 7, top is installed in each installation through hole 7 and determines screw 8, the front end that screw 8 is determined on top is provided with the spring 9 and ejector pin 10 of inserting in installation through hole, and ejector pin 10 stretches out to install through hole 7 and insert and is fixed in the rearward end of wheel disc 6.Top is determined screw 8 and is installed on through hole 7 for being fixed on, and spring is determined between screw 8 at ejector pin 10 and top, ejector pin 10 is T fonts, can install in through hole at this and slide, the top of ejector pin 10 is fixed in wheel disc 6 blind hole, ejector pin 10 and wheel disc are realized fixing, and make wheel disc have certain cushion space due to spring action.
Wheel disc 6 rearward end and mounting disc 5 are provided with corresponding pilot hole 11, are provided with guide post 12 in the pilot hole on both sides.The external diameter of guide post 12 is less than the aperture of pilot hole 11, when the both sides pilot hole of wheel disc 6 rearward end and mounting disc 5 misplaces a little because of the inclination of wheel disc, then guide post 12 also can tilt, and about realizing certain guiding, prevents the dislocation of wheel disc 6 and mounting disc 5.
The front end of wheel disc 6 is provided with vitrified abrasive 13, the upper and lower two ends of end face of vitrified abrasive 13 are provided with tapped blind hole 14, the two ends up and down that correspond to this wheel disc 6 of tapped blind hole 14 are provided with the screw running through self, run through in screw and be provided with clamping screw 15, clamping screw 15 is locked in described tapped blind hole through after described wheel disc.
Between the mounting disc that the utility model adopts and wheel disc, syndeton can form an elastic connection structure, this elastic connection structure carries out grinding at vitrified abrasive can give a buffer displacement, and in this buffering course, vitrified abrasive can adjust according to the Grinding Contact face of workpiece, vitrified abrasive is allowed automatically to adjust grinding, all the time be adjacent to when the pre-deburring face of processed workpiece, and can change according to the grinding burr face change of workpiece, achieve and automatically regulate grinding position, while burr and grinding efficiency are removed in guarantee, also vitrified abrasive can be protected not to be damaged.
Above-described embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the utility model patent and protection domain should be as the criterion with appended claims.
Claims (1)
1. an elasticity tool structure for vitrified abrasive, is characterized in that: comprise axle core (1), and described axle core is arranged on a rolling bearing (2), and the bottom of described rolling bearing is provided with support bar (3), and described support bar (3) bottom is provided with supporting seat (4), one end of described axle core (1) is provided with mounting disc (5), the front end face of described mounting disc (5) is provided with wheel disc (6), described mounting disc (5) is provided with the circle running through self and installs through hole (7), top is installed in each installation through hole (7) and determines screw (8), the front end that screw (8) is determined on described top is provided with the spring (9) and ejector pin (10) of inserting in installation through hole, described ejector pin (10) stretches out to install through hole (7) and insert and is fixed in the rearward end of described wheel disc (6), described wheel disc (6) rearward end and described mounting disc (5) are provided with corresponding pilot hole (11), guide post (12) is installed in the pilot hole on both sides,
The front end of described wheel disc (6) is provided with vitrified abrasive (13), the upper and lower two ends of end face of described vitrified abrasive (13) are provided with tapped blind hole (14), the two ends up and down that correspond to tapped blind hole (14) described wheel disc (6) are provided with the screw running through self, run through in described screw and be provided with clamping screw (15), described clamping screw (15) is locked in described tapped blind hole through after described wheel disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511103.4U CN204772082U (en) | 2015-07-15 | 2015-07-15 | Elasticity frock structure of vitrified abrasive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511103.4U CN204772082U (en) | 2015-07-15 | 2015-07-15 | Elasticity frock structure of vitrified abrasive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772082U true CN204772082U (en) | 2015-11-18 |
Family
ID=54512207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520511103.4U Expired - Fee Related CN204772082U (en) | 2015-07-15 | 2015-07-15 | Elasticity frock structure of vitrified abrasive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406466A (en) * | 2018-02-12 | 2018-08-17 | 宝鸡石油机械有限责任公司 | A kind of valve chamber hole end surface grinding device |
| CN112372487A (en) * | 2020-11-12 | 2021-02-19 | 湖南省方为节能建材有限责任公司 | Membrane removing wheel mounting device for hollow glass |
-
2015
- 2015-07-15 CN CN201520511103.4U patent/CN204772082U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406466A (en) * | 2018-02-12 | 2018-08-17 | 宝鸡石油机械有限责任公司 | A kind of valve chamber hole end surface grinding device |
| CN112372487A (en) * | 2020-11-12 | 2021-02-19 | 湖南省方为节能建材有限责任公司 | Membrane removing wheel mounting device for hollow glass |
| CN112372487B (en) * | 2020-11-12 | 2023-01-13 | 湖南省方为节能建材有限责任公司 | Membrane removing wheel mounting device for hollow glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330700 Fengxin Industrial Park, Jiangxi, Yichun Patentee after: Jiangxi crown grinding Limited by Share Ltd Address before: 330700 Fengxin Industrial Park, Jiangxi, Yichun Patentee before: Jiangxi Guanyi Grinding Wheel Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200715 |