CN206653259U - A kind of cylindrical roller cross grinding fixing device - Google Patents
A kind of cylindrical roller cross grinding fixing device Download PDFInfo
- Publication number
- CN206653259U CN206653259U CN201720211806.4U CN201720211806U CN206653259U CN 206653259 U CN206653259 U CN 206653259U CN 201720211806 U CN201720211806 U CN 201720211806U CN 206653259 U CN206653259 U CN 206653259U
- Authority
- CN
- China
- Prior art keywords
- cylindrical roller
- fixing device
- support ring
- cover plate
- roller
- 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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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a kind of cylindrical roller cross grinding fixing device, including support ring, elastic plate and cover plate, it is arranged with two annular ribs in parallel from top to bottom on the madial wall of support ring, the elastic plate is installed between two ribs, the roller holes for clamping cylindrical roller are along the circumferential direction laid with the upper surface of elastic plate, and roller holes run through the lower surface of elastic plate, cover plate are provided with the upper port of support ring, cover plate is located at the upper surface of upside rib.
Description
Technical field
The utility model belongs to bearing roller technical field, more particularly to a kind of cylindrical roller cross grinding is filled with fixed
Put.
Background technology
It is known, existing processing cylindrical roller end face, the methods for using flat surface grinding, typically by ground roller more
Stand up one by one on the mill of surface grinding machine, with the baffle plate jam-packed of irony, roller lower surface contacts lathe mill, makes rolling after upper magnetic
Son absorption is on mill.During work, mill rotates, and dynamic roller thereon rotates with it, and grinder wheel starts, and rotation declines and ground
Cut the end face of roller, when be ground to reach process after, mill rises, and takes out the roller that grind one by one, then turns over and grind in addition
One face；This mode by the vertical grinding of roller, just less it is applicable for the grinding of less roller end face, because small column rolls
Sub-volume is smaller, and its end face is smaller, when roller is adsorbed, vertical one by one to be placed in together on mill, adsorbed face
Product is small, magnetic force is small, during grinding, in the presence of wheel grinding power, the phenomenon of roller rolling occurs often, causes mechanical damage
Wound, as long as there is a roller to be stirred when being extruded, will the damage of related other rollers, cause batch waste product.
The content of the invention
In order to solve problem present in background technology, the purpose of this utility model is to provide a kind of cylindrical roller end face mill
Cut and use fixing device, the fixing device enables to cylindrical roller to be not easy to rock at grinding end face, can solve the problem that rolling
Sub- end face run-out amount is big, parallel error is bad, the low technical problem waited in grinding of operating efficiency, the circle for the reduced size that is particularly suitable for use in
The grinding of post roller.
In order to realize foregoing invention purpose, the utility model uses technical scheme as described below：
A kind of cylindrical roller cross grinding fixing device, including support ring, elastic plate and cover plate, in the inner side of support ring
It is arranged with two annular ribs on wall in parallel from top to bottom, the elastic plate is installed between two ribs, in elastic plate
Upper surface is along the circumferential direction laid with the roller holes for clamping cylindrical roller, and roller holes run through the lower end of elastic plate
Face, is provided with cover plate in the upper port of support ring, and cover plate is located at the upper surface of upside rib.
Further, the cover plate and the madial wall of support ring are connected through a screw thread.
Further, polygon counterbore is offered in the upper surface of cover plate.
Further, two otic placodes are symmetrically arranged with the outer circumference face of support ring.
Further, the otic placode is hollow column structure, and one end of otic placode is fixedly connected in support ring, otic placode
Screw thread is provided with madial wall.
Further, the elastic plate is elastomeric material.
Because using above-mentioned technical proposal, the utility model has following superiority：
The utility model enables to cylindrical roller to be not easy to rock at grinding end face, can solve the problem that roller end face
Jerk value is big, parallel error is bad, the low technical problem waited in grinding of operating efficiency, the cylindrical roller for the reduced size that is particularly suitable for use in
Grinding.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of support ring；
Fig. 3 is the structural representation of elastic plate；
In figure：1st, support ring；11st, rib；2nd, elastic plate；3rd, cover plate；4th, roller holes；5th, otic placode.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the technical solution of the utility model.
As shown in Figure 1, 2, 3, a kind of cylindrical roller cross grinding fixing device, including support ring 1, elastic plate 2 and lid
Plate 3, is arranged with two annular ribs 11 in parallel from top to bottom on the madial wall of support ring 1, and the elastic plate 2 is installed in two
Between individual rib 11, the elastic plate 2 is elastomeric material；Use is along the circumferential direction laid with the upper surface of elastic plate 2
In the roller holes 4 of clamping cylindrical roller, and roller holes 4 run through the lower surface of elastic plate 2, are set in the upper port of support ring 1
Cover plate 3 is equipped with, cover plate 3 is located at the upper surface of upside rib 11.
Operation principle of the present utility model is：The cylindrical roller for needing to be ground is put into roller holes 4, due to elastic plate 2
For elastic material, therefore, roller is clamped in roller holes 4, and then cover plate 3 is installed in the upper port of support ring 1 again, by
It is plane in the end face of cover plate 3, therefore ensure that all ground rollers are in same level, when has been ground the one of roller
Behind end face, then cover plate removed and be installed in the lower port of support ring, be then ground the other end of roller.
Therefore, connected for the ease of the dismounting of cover plate and support ring, the cover plate 3 and the madial wall of support ring 1 by screw thread
Connect；In addition, offering polygon counterbore in the upper surface of cover plate, it is inserted into rotate in polygon counterbore using corresponding instrument and covers
Plate, you can so that the connection fastening of cover plate and support ring.
, it is necessary to which turning-over support ring is ground roller both ends of the surface repeatedly when carrying out roller grinding using the utility model, therefore,
For the ease of operation, two otic placodes 5 are symmetrically arranged with the outer circumference face of support ring；As the preferred of the present embodiment, institute
It is hollow column structure to state otic placode, and one end of otic placode is fixedly connected in support ring, and screw thread is provided with the madial wall of otic placode.
During work, the otic placode of side is connected using drive device, supporting and positioning device is worn in opposite side otic placode, utilizes drive
The upset of dynamic device driving support ring, can effectively improve operating efficiency.
In the utility model, the roller holes set on the elastic plate can be peripherally disposed more on elastic plate
Circle, and the pore size of the roller holes of each circle is unequal, can thus be ground many cylindrical rollers simultaneously.
Claims (6)
- A kind of 1. cylindrical roller cross grinding fixing device, it is characterised in that：Including support ring, elastic plate and cover plate, propping up It is arranged with two annular ribs on the madial wall of pushing out ring in parallel from top to bottom, the elastic plate is installed between two ribs, The roller holes for clamping cylindrical roller are along the circumferential direction laid with the upper surface of elastic plate, and roller holes are through elasticity The lower surface of plate, is provided with cover plate in the upper port of support ring, and cover plate is located at the upper surface of upside rib.
- 2. cylindrical roller cross grinding fixing device according to claim 1, it is characterised in that：The cover plate and support The madial wall of ring is connected through a screw thread.
- 3. cylindrical roller cross grinding fixing device according to claim 2, it is characterised in that：In the upper surface of cover plate Offer polygon counterbore.
- 4. cylindrical roller cross grinding fixing device according to claim 1, it is characterised in that：In the outside of support ring Two otic placodes are symmetrically arranged with periphery.
- 5. cylindrical roller cross grinding fixing device according to claim 4, it is characterised in that：The otic placode is hollow Column structure, one end of otic placode is fixedly connected in support ring, and screw thread is provided with the madial wall of otic placode.
- 6. according to any described cylindrical roller cross grinding fixing device in claim 1 to 5, it is characterised in that：It is described Elastic plate is elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211806.4U CN206653259U (en) | 2017-03-07 | 2017-03-07 | A kind of cylindrical roller cross grinding fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211806.4U CN206653259U (en) | 2017-03-07 | 2017-03-07 | A kind of cylindrical roller cross grinding fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206653259U true CN206653259U (en) | 2017-11-21 |
Family
ID=60314324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720211806.4U Expired - Fee Related CN206653259U (en) | 2017-03-07 | 2017-03-07 | A kind of cylindrical roller cross grinding fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206653259U (en) |
-
2017
- 2017-03-07 CN CN201720211806.4U patent/CN206653259U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171121 Termination date: 20190307 |