CN205217607U - Can dismantle roll - Google Patents
Can dismantle roll Download PDFInfo
- Publication number
- CN205217607U CN205217607U CN201521077958.7U CN201521077958U CN205217607U CN 205217607 U CN205217607 U CN 205217607U CN 201521077958 U CN201521077958 U CN 201521077958U CN 205217607 U CN205217607 U CN 205217607U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- hole
- collars
- locating
- support ring
- 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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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model belongs to the technical field of the roll technique and specifically relates to a can dismantle roll is related to, including dabber and outer collars, still include the fixed plate, the dabber is between the detail of both ends slightly along its axial, the both ends that are located the thick section of dabber are all overlapped and are equipped with the fixed loop, the fixed loop outer peripheral face is equipped with the arch, the constant head tank has been seted up on the side of fixed loop near dabber thin segment one side, it goes up the fixedly connected with support ring to be located the thick section of dabber, outer collars along its axial offered with fixed loop assorted locating hole, the locating hole inner peripheral surface seted up with protruding assorted spout, the protruding slip sets up in the spout, support ring and locating hole phase -match, the utility model discloses in when installation, the roll is firm reliable, and when outer collars atress, the fine outer radial atress of collars of messenger of support ring is even, and outer collars and dabber be the inside vacuole formation body when the installation, has reduced system roller material, outer collars wear and tear can change under the serious circumstances outside the collars, reduced manufacturing cost, avoided the discarded phenomenon of whole roll.
Description
Technical field
The utility model relates to roll technology field, especially relates to a kind of detachable roll.
Background technology
Roll is the instrument making steel produce plastic deformation, it is the vitals determining rolling mill efficiency and mill bar quality, the pressure produced when organizing roll rolling is one to one utilized to roll stone roller steel, existing roll adopts monolithic construction, the in use wearing and tearing of roll are very serious, once reach the limit of wear, whole roll is scrapped, cause the wasting of resources, add production cost.
Utility model content
The technical problems to be solved in the utility model is: the problem adopting monolithic construction in order to solve existing roll, now provides a kind of detachable roll.
The utility model solves the technical scheme that its technical problem adopts: a kind of detachable roll, comprise mandrel and outer collars, also comprise fixed head, described mandrel is axially thick between the detail of two ends along it, the two ends being positioned at the thick section of described mandrel are all fixedly connected with retainer ring, described retainer ring outer peripheral face is provided with projection, described retainer ring offers locating slot on the side of described mandrel thin segment side, be positioned in the thick section of described mandrel and be arranged with support ring, described outer collars axially offers the locating hole matched with described retainer ring along it, described locating hole inner peripheral surface offers the chute matched with projection, described projection is slidably arranged in described chute, described support ring and described locating hole match, described support ring is slidably arranged in described locating hole, described outer collars two ends offer the fixing hole matched with described fixed head respectively, the first locating dowel is provided with bottom described fixing hole, described fixed head offers the first through hole matched with described first locating dowel, described first locating dowel is plugged in described first through hole, described fixed head is provided with the second locating dowel matched with described locating slot, described second locating dowel is plugged in described locating slot, described fixed head offers the second through hole matched with described mandrel thin segment, described mandrel is plugged in described second through hole, when collars is stressed outside, support ring is set on mandrel and mandrel is fixed, support ring well makes outer collars radial force even, outer collars and mandrel are inner when mounted forms cavity body, material when decreasing roller processed, reduce production cost.
In order to can outer collars and mandrel operationally firm and reliable connection, further, described in be raised with six and be circumferentially uniformly distributed, owing to being raised with six and even circumferential distributes, make mandrel and outer collars uniform force, firm and reliable connection.
In order to the outer collars radial force of energy is even, further, described support ring has three along the axially equidistantly distribution of described mandrel, because support ring has three along mandrel axially equidistantly distribution, when collars is stressed outside, support ring well makes outer collars radial force even.
In order to make mandrel and fixed head operationally firm and reliable connection, described locating slot has six and is circumferentially uniformly distributed, there are six due to locating slot and are circumferentially uniformly distributed, being cooperatively interacted by locating slot and the second locating dowel, making mandrel and fixed head operationally firm and reliable connection.
In order to make outer collars and fixed head operationally firm and reliable connection, further, described first locating dowel has six and is circumferentially uniformly distributed, there are six due to the first locating dowel and are circumferentially uniformly distributed, cooperatively interacted by the first locating dowel and the first through hole, make outer collars and fixed head operationally firm and reliable connection.
The beneficial effects of the utility model are: the detachable roll of the utility model when mounted, roll is solid and reliable, when collars is stressed outside, support ring well makes outer collars radial force even, outer collars and mandrel are inner when mounted forms cavity body, and material when decreasing roller processed, can change outer collars when collars serious wear outside, reduce production cost, avoid the phenomenon that whole roll is discarded.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the front view of the detachable roll of the utility model;
Fig. 2 is the left view of the detachable roll of the utility model;
Fig. 3 is the structural representation of the mandrel of the detachable roll of the utility model;
Fig. 4 is the structural representation of the outer collars of the detachable roll of the utility model;
Fig. 5 is the structural representation of the fixed head of the detachable roll of the utility model;
Fig. 6 is the partial enlarged drawing of A in Fig. 1.
In figure: 1, mandrel, 2, outer collars, 3, fixed head, 4, retainer ring, 5, protruding, 6, locating slot, 7, support ring, 8, locating hole, 9, chute, 10, fixing hole, the 11, first locating dowel, the 12, first through hole, the 13, second locating dowel, the 14, second through hole.
Detailed description of the invention
The utility model is described in more detail by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
As shown in Figure 1, a kind of detachable roll, comprises mandrel 1 and outer collars 2, also comprises fixed head 3;
As shown in Figure 1,2 and 3, described mandrel 1 is axially thick between the detail of two ends along it, the two ends being positioned at the thick section of described mandrel 1 are all fixedly connected with retainer ring 4, described retainer ring 4 outer peripheral face is provided with protruding 5, described protruding 5 have six and are circumferentially uniformly distributed, described retainer ring 4 offers locating slot 6 on the side of described mandrel 1 thin segment side, described locating slot 6 has six and is circumferentially uniformly distributed, be positioned in the thick section of described mandrel 1 and be arranged with support ring 7, described support ring 7 has three along the axially equidistantly distribution of described mandrel 1;
As shown in figs. 1 and 4, described outer collars 2 axially offers the locating hole 8 matched with described retainer ring 4 along it, described locating hole 8 inner peripheral surface offers and protruding 5 chutes 9 matched, described protruding 5 are slidably arranged in described chute 9, described support ring 7 matches with described locating hole 8, described support ring 7 is slidably arranged in described locating hole 8, described outer collars 2 two ends offer the fixing hole 10 matched with described fixed head 3 respectively, be provided with the first locating dowel 11 bottom described fixing hole 10, described first locating dowel 11 has six and is circumferentially uniformly distributed;
As shown in Fig. 1,2 and 5, described fixed head 3 offers the first through hole 12 matched with described first locating dowel 11, described first locating dowel 11 is plugged in described first through hole 12, described fixed head 3 is provided with the second locating dowel 13 matched with described locating slot 6, described second locating dowel 13 is plugged in described locating slot 6, described fixed head 3 offers the second through hole 14 matched with described mandrel 1 thin segment, described mandrel 1 is plugged in described second through hole 14;
Above-mentioned detachable roll when mounted, first the retainer ring 4 of mandrel 1 is aimed at locating hole 8, again the projection 5 on mandrel 1 is aimed at the chute 9 on outer collars 2, then mandrel 1 is slipped into outer collars 2, aimed at mandrel 1 by second through hole 14 of fixed head 3, the second locating dowel 13 of fixed head 3 is aimed at locating slot 6, and the first through hole 12 of fixed head 3 aims at the first locating dowel 11, fixed head 3 is slipped in fixing hole 10, completes installation.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, and by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (5)
1. a detachable roll, comprise mandrel (1) and outer collars (2), it is characterized in that: also comprise fixed head (3), described mandrel (1) is axially thick between the detail of two ends along it, the two ends being positioned at the thick section of described mandrel (1) are all fixedly connected with retainer ring (4), described retainer ring (4) outer peripheral face is provided with projection (5), described retainer ring (4) offers locating slot (6) on the side of described mandrel (1) thin segment side, be positioned in the thick section of described mandrel (1) and be arranged with support ring (7), described outer collars (2) axially offers the locating hole (8) matched with described retainer ring (4) along it, described locating hole (8) inner peripheral surface offers the chute (9) matched with protruding (5), described projection (5) is slidably arranged in described chute (9), described support ring (7) and described locating hole (8) match, described support ring (7) is slidably arranged in described locating hole (8), described outer collars (2) two ends offer the fixing hole (10) matched with described fixed head (3) respectively, described fixing hole (10) bottom is provided with the first locating dowel (11), described fixed head (3) offers the first through hole (12) matched with described first locating dowel (11), described first locating dowel (11) is plugged in described first through hole (12), described fixed head (3) is provided with the second locating dowel (13) matched with described locating slot (6), described second locating dowel (13) is plugged in described locating slot (6), described fixed head (3) offers the second through hole (14) matched with described mandrel (1) thin segment, described mandrel (1) is plugged in described second through hole (14).
2. detachable roll according to claim 1, is characterized in that: described projection (5) has six and is circumferentially uniformly distributed.
3. detachable roll according to claim 1, is characterized in that: described support ring (7) has three axially equidistantly to distribute along described mandrel (1).
4. detachable roll according to claim 1, is characterized in that: described locating slot (6) has six and is circumferentially uniformly distributed.
5. detachable roll according to claim 1, is characterized in that: described first locating dowel (11) has six and is circumferentially uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077958.7U CN205217607U (en) | 2015-12-19 | 2015-12-19 | Can dismantle roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077958.7U CN205217607U (en) | 2015-12-19 | 2015-12-19 | Can dismantle roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217607U true CN205217607U (en) | 2016-05-11 |
Family
ID=55892703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077958.7U Expired - Fee Related CN205217607U (en) | 2015-12-19 | 2015-12-19 | Can dismantle roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205217607U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429616A (en) * | 2016-11-30 | 2017-02-22 | 盐城工学院 | Multidirectional adjusting type transmission wheel |
| CN109848218A (en) * | 2019-03-13 | 2019-06-07 | 王俊勇 | A kind of roll rolling lithium battery pole slice |
| CN113351291A (en) * | 2021-06-05 | 2021-09-07 | 浙江辰泰机械制造有限公司 | Enhanced inner driving type double-roller sand making machine |
-
2015
- 2015-12-19 CN CN201521077958.7U patent/CN205217607U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429616A (en) * | 2016-11-30 | 2017-02-22 | 盐城工学院 | Multidirectional adjusting type transmission wheel |
| CN109848218A (en) * | 2019-03-13 | 2019-06-07 | 王俊勇 | A kind of roll rolling lithium battery pole slice |
| CN109848218B (en) * | 2019-03-13 | 2020-06-30 | 邢台海裕锂能电池设备有限公司 | Roller for rolling lithium battery pole piece |
| CN113351291A (en) * | 2021-06-05 | 2021-09-07 | 浙江辰泰机械制造有限公司 | Enhanced inner driving type double-roller sand making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160511 Termination date: 20181219 |