CN112405031A - Roller leather clamping device - Google Patents
Roller leather clamping device Download PDFInfo
- Publication number
- CN112405031A CN112405031A CN202011292441.5A CN202011292441A CN112405031A CN 112405031 A CN112405031 A CN 112405031A CN 202011292441 A CN202011292441 A CN 202011292441A CN 112405031 A CN112405031 A CN 112405031A
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- CN
- China
- Prior art keywords
- box body
- outer box
- roller
- rotating shaft
- clamping device
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- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention discloses a roller leather clamping device, which comprises: the clamping mechanism comprises an annular main body and a plurality of clamping mechanisms, wherein the side wall of the annular main body is provided with a mounting groove; fixture includes outer box and interior box, and outer box rotates with annular main part to be connected, places in interior box in first holding tank and via first pivot with outer box rotates to be connected. The technical scheme provided by the invention has the beneficial effects that: the outer box body is rotatably connected with the annular main body, so that the outer box body can be in a horizontal state or a vertical state, the roller leather can be conveniently installed in the inner box body when the outer box body is in the horizontal state, and the roller leather can be processed through machine tool equipment when the outer box body is in the vertical state; meanwhile, the inner box body is rotatably connected with the outer box body, so that after one side wall of the roller leather is machined, the inner box body can be directly rotated, the other side wall of the roller leather faces machine tool equipment, the roller leather does not need to be clamped for the second time, and the machining efficiency of the roller leather is greatly improved.
Description
Technical Field
The invention relates to the technical field of roller leather processing, in particular to a roller leather clamping device.
Background
The existing roller skin processing method is that a plurality of unprocessed roller skins are arranged on an annular clamp holder, machine tool equipment for processing the roller skins is arranged at the center of the annular clamp holder, when the roller skin processing device is used, after the roller skins are arranged on the annular clamp holder, the machine tool equipment is started to process the inner side wall of each roller skin, then each roller skin is taken down and is sequentially and reversely arranged on the annular clamp holder, and then the machine tool equipment is started to process the other side wall of each roller skin.
The existing roller leather clamping device has the following defects: 1) the roller skin needs to be clamped for the second time, so that the production efficiency is low; 2) when installing the roller skin on annular holder again, need turn over the roller skin into vertical state, under vertical state, the roller skin is unstable, leads to comparatively difficult and intensity of labour great at the installation.
Disclosure of Invention
In view of the above, a roller leather clamping device is needed to provide for solving the technical problems that the existing roller leather clamping device needs to perform secondary clamping and the roller leather installation difficulty is large.
A roller-belt clamping device comprising:
the annular main body is annular, and a plurality of mounting grooves arranged along the circumferential direction of the annular main body are formed in the side wall of the annular main body;
the roller shell clamping device comprises a plurality of clamping mechanisms, wherein the clamping mechanisms are the same in number and in one-to-one correspondence with the mounting grooves, each clamping mechanism comprises an outer box body and an inner box body, a first accommodating groove is formed in the outer box body, the outer box body is connected with the annular main body in a rotating mode and can be located at a first position or a second position, when the outer box body is located at the first position, the outer box body is vertically arranged and is contained in the corresponding mounting groove, when the outer box body is located at the second position, the outer box body is horizontally arranged, a second accommodating groove used for clamping a roller shell is formed in the inner box body, the inner box body is internally arranged in the first accommodating groove and is connected with the outer box body in a rotating mode through a first rotating shaft, and therefore the two side walls of the roller shell in the second accommodating groove can rotate to the directions of the centers of the.
Further, offer on the diapire of first holding tank and be used for supplying the first hole of stepping down that interior box passed.
Furthermore, a through hole for the first rotating shaft to pass through is formed in the outer box body, the clamping mechanism further comprises a first bearing, the first bearing and the through hole are coaxially arranged, an outer ring of the first bearing is fixed on the outer box body, and an inner ring of the first bearing is sleeved on the first rotating shaft and is fixedly connected with the first rotating shaft.
Further, fixture still includes second pivot and second bearing, the second pivot is fixed in the inner box is kept away from the one end of first pivot and with the coaxial setting of first pivot, the second bearing cover is located in the second pivot, the inner circle of second bearing with second pivot fixed connection, the outer lane of second bearing is fixed in on the outer box.
Furthermore, a rocking handle is fixed on the first rotating shaft.
Furthermore, a first positioning hole is formed in the rocking handle, and at least two second positioning holes are formed in the outer box body; the clamping mechanism further comprises a positioning pin, and the positioning pin is used for being inserted into the first positioning hole and the second positioning hole.
Further, a first limiting block is arranged on the outer box body; the clamping mechanism further comprises an installation shaft and a second limiting block, the installation shaft is connected with the annular main body in a rotating mode, the second limiting block is fixed on the installation shaft and can follow the installation shaft to rotate to a third position or a fourth position, when the second limiting block rotates to the third position, the second limiting block abuts against the first limiting block to prevent the outer box body from rotating, and when the second limiting block rotates to the fourth position, the second limiting block is separated from the first limiting block.
Furthermore, a fixing hole is formed in the roller leather, and a screw hole is formed in the position, corresponding to the fixing hole, of the inner box body; the clamping mechanism further comprises a fixing screw, and the fixing screw is in threaded connection with the screw hole and is used for being inserted into the fixing hole.
Furthermore, a second yielding hole is formed in the bottom wall of the second accommodating groove.
Compared with the prior art, the technical scheme provided by the invention has the beneficial effects that: the outer box body is rotatably connected with the annular main body, so that the outer box body can be in a horizontal state or a vertical state, the roller leather can be conveniently installed in the inner box body when the outer box body is in the horizontal state, and the roller leather can be processed through machine tool equipment when the outer box body is in the vertical state; meanwhile, the inner box body is rotatably connected with the outer box body, so that after one side wall of the roller leather is machined, the inner box body can be directly rotated, the other side wall of the roller leather faces machine tool equipment, the roller leather does not need to be clamped for the second time, and the machining efficiency of the roller leather is greatly improved.
Drawings
FIG. 1 is a top view of an embodiment of a roller skin clamping device provided by the invention when an outer box body is in a vertical state;
FIG. 2 is a cross-sectional view of the roller skin clamping device of FIG. 1 in the direction A-A with the outer housing in an inclined position;
FIG. 3 is an enlarged partial view of region B of FIG. 2;
in the figure: 1-annular main body, 2-clamping mechanism, 3-roller leather, 11-mounting groove, 21-outer box body, 211-first receiving groove, 2111-first yielding hole, 212-second positioning hole, 213-first limiting block, 22-inner box body, 221-second yielding hole, 23-first rotating shaft, 231-first bearing, 232-rocking handle, 24-second rotating shaft, 241-second bearing, 25-positioning pin, 26-mounting shaft, 27-second limiting block, 28-fixing screw and 31-fixing hole.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.
Referring to fig. 1 and 2, the present invention provides a roller packing and clamping device, which comprises an annular main body 1 and a plurality of clamping mechanisms 2.
Referring to fig. 1 and 2, the annular main body 1 is annular, and a plurality of mounting grooves 11 are formed in a side wall of the annular main body 1 and arranged along a circumferential direction of the annular main body 1.
Referring to fig. 1 to 3, the number of the clamping mechanisms 2 is the same as that of the mounting slots 11, and the clamping mechanisms 2 correspond to one another, each clamping mechanism 2 includes an outer box 21 and an inner box 22, the outer box 21 is provided with a first receiving groove 211, the outer box 21 is rotatably connected with the annular main body 1 and can be located at a first position or a second position, when the outer box body 21 is at the first position, the outer box body 21 is vertically arranged and accommodated in the corresponding mounting groove 11, when the outer box body 21 is at the second position, the outer box body 21 is horizontally arranged, the inner box body 22 is provided with a second accommodating groove for clamping the roller leather 3, the inner case 22 is disposed in the first receiving groove 211 and is rotatably connected to the outer case 21 via a first rotating shaft 23, so that both side walls of the roll skin 3 in the second receiving groove can rotate to the direction towards the center of the ring-shaped main body 1.
Further, referring to fig. 2 and 3, a first yielding hole 2111 for the inner case 22 to pass through is formed on a bottom wall of the first receiving groove 211.
Further, referring to fig. 2 and fig. 3, a through hole for the first rotating shaft 23 to pass through is formed in the outer case 21, the clamping mechanism 2 further includes a first bearing 231, the first bearing 231 is coaxially disposed with the through hole, an outer ring of the first bearing 231 is fixed on the outer case 21, and an inner ring of the first bearing 231 is sleeved on the first rotating shaft 23 and is fixedly connected with the first rotating shaft 23.
Preferably, referring to fig. 2 and fig. 3, the clamping mechanism 2 further includes a second rotating shaft 24 and a second bearing 241, the second rotating shaft 24 is fixed to one end of the inner box 22 away from the first rotating shaft 23 and is coaxially disposed with the first rotating shaft 23, the second bearing 241 is sleeved on the second rotating shaft 24, an inner ring of the second bearing 241 is fixedly connected with the second rotating shaft 24, and an outer ring of the second bearing 241 is fixed to the outer box 21.
Preferably, referring to fig. 2 and 3, a rocking handle 232 is fixed on the first rotating shaft 23, so as to facilitate rotating the first rotating shaft 23.
Preferably, referring to fig. 2 and 3, the rocking handle 232 is provided with a first positioning hole, and the outer box 21 is provided with at least two second positioning holes 212. The clamping mechanism 2 further includes a positioning pin 25, and the positioning pin 25 is inserted into the first positioning hole and the second positioning hole 212.
Preferably, referring to fig. 2 and fig. 3, a first limiting block 213 is disposed on the outer box 21. The clamping mechanism 2 further includes an installation shaft 26 and a second limiting block 27, the installation shaft 26 is rotatably connected to the annular main body 1, the second limiting block 27 is fixed on the installation shaft 26, the second limiting block 27 can rotate to a third position or a fourth position along with the installation shaft 26, when the second limiting block 27 rotates to the third position, the second limiting block 27 abuts against the first limiting block 213 to prevent the outer case 21 from rotating, and when the second limiting block 27 rotates to the fourth position, the second limiting block 27 is separated from the first limiting block 213.
Preferably, referring to fig. 2 and 3, a fixing hole 31 is formed in the roller shell 3, and a screw hole is formed in a position, corresponding to the fixing hole 31, of the inner box 22. The clamping mechanism 2 further comprises a fixing screw 28, and the fixing screw 28 is in threaded connection with the screw hole and is used for being inserted into the fixing hole 31.
Preferably, referring to fig. 2 and 3, a second abdicating hole 221 is formed in the bottom wall of the second accommodating groove, so that the machine tool equipment can conveniently process the roller skin 3 in the inner box 22.
For better understanding of the present invention, the operation of the roller clamping device provided by the present invention will be described in detail with reference to fig. 1 to 3: when the roller leather processing device is used, each outer box body 21 is rotated to be in a horizontal state, the roller leather 3 to be processed is placed in each inner box body 22 through a crane or manually, then the roller leather 3 and the inner box body 22 are fixed through the fixing screws 28, then each outer box body 21 is rotated to be in a vertical state, each second limiting block 27 is rotated to be in a third position, the outer box bodies 21 are locked, the rocking handle 232 is rotated to enable the first rotating shaft 23 to rotate, the inner box body 22 is rotated, when one side wall of the roller leather 3 faces to the center of the annular main body 1, the inner box body 22 is locked through the positioning pin 25, then machine tool equipment in the annular main body 1 is started, processing is conducted on the inner side wall of each roller leather 3, after processing is completed, the positioning pin 25 is taken out, the inner box body 22 is rotated by 180 degrees, the other side wall of each roller leather 3 faces to the center of the annular main body 1, then the inner box, and then starting machine tool equipment in the annular main body 1, processing the inner side walls of the roller skins 3, rotating the outer boxes 21 to be horizontal after the two side walls of the roller skins 3 are processed, taking out the fixing screws 28, and taking out and storing the roller skins 3 to be processed from the inner boxes 22 by a crane or manually.
In summary, the outer box 21 is rotatably connected with the annular main body 1, so that the outer box 21 can be in a horizontal state or a vertical state, the roller shoes 3 can be conveniently installed in the inner box 22 when the outer box 21 is in the horizontal state, and each roller shoe 3 can be processed by machine tool equipment when the outer box 21 is in the vertical state; meanwhile, the inner box body 22 is rotatably connected with the outer box body 21, so that after one side wall of the roll sheet 3 is machined, the inner box body 22 can be directly rotated, the other side wall of the roll sheet 3 faces machine tool equipment, secondary clamping of the roll sheet 3 is not needed, and machining efficiency of the roll sheet 3 is greatly improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (9)
1. A roller housing clamping device, comprising:
the annular main body is annular, and a plurality of mounting grooves arranged along the circumferential direction of the annular main body are formed in the side wall of the annular main body;
the roller shell clamping device comprises a plurality of clamping mechanisms, wherein the clamping mechanisms are the same in number and in one-to-one correspondence with the mounting grooves, each clamping mechanism comprises an outer box body and an inner box body, a first accommodating groove is formed in the outer box body, the outer box body is connected with the annular main body in a rotating mode and can be located at a first position or a second position, when the outer box body is located at the first position, the outer box body is vertically arranged and is contained in the corresponding mounting groove, when the outer box body is located at the second position, the outer box body is horizontally arranged, a second accommodating groove used for clamping a roller shell is formed in the inner box body, the inner box body is internally arranged in the first accommodating groove and is connected with the outer box body in a rotating mode through a first rotating shaft, and therefore the two side walls of the roller shell in the second accommodating groove can rotate to the directions of the centers of the.
2. The roller skin clamping device of claim 1, wherein a first abdicating hole for the inner box body to pass through is formed in the bottom wall of the first accommodating groove.
3. The roller skin clamping device of claim 1, wherein the outer box is provided with a through hole for the first rotating shaft to pass through, the clamping mechanism further comprises a first bearing, the first bearing and the through hole are coaxially arranged, an outer ring of the first bearing is fixed on the outer box, and an inner ring of the first bearing is sleeved on the first rotating shaft and is fixedly connected with the first rotating shaft.
4. The roller skin clamping device of claim 3, wherein the clamping mechanism further comprises a second rotating shaft and a second bearing, the second rotating shaft is fixed at one end of the inner box body, which is far away from the first rotating shaft, and is coaxially arranged with the first rotating shaft, the second bearing is sleeved on the second rotating shaft, an inner ring of the second bearing is fixedly connected with the second rotating shaft, and an outer ring of the second bearing is fixed on the outer box body.
5. The roll cover clamping device according to claim 1, wherein a rocking handle is fixed on the first rotating shaft.
6. The roller skin clamping device according to claim 5, wherein the rocking handle is provided with a first positioning hole, and the outer box body is provided with at least two second positioning holes;
the clamping mechanism further comprises a positioning pin, and the positioning pin is used for being inserted into the first positioning hole and the second positioning hole.
7. The roller skin clamping device of claim 1, wherein a first limiting block is arranged on the outer box body;
the clamping mechanism further comprises an installation shaft and a second limiting block, the installation shaft is connected with the annular main body in a rotating mode, the second limiting block is fixed on the installation shaft and can follow the installation shaft to rotate to a third position or a fourth position, when the second limiting block rotates to the third position, the second limiting block abuts against the first limiting block to prevent the outer box body from rotating, and when the second limiting block rotates to the fourth position, the second limiting block is separated from the first limiting block.
8. The roller leather clamping device according to claim 1, wherein a fixing hole is formed in the roller leather, and a screw hole is formed in the inner box body at a position corresponding to the fixing hole;
the clamping mechanism further comprises a fixing screw, and the fixing screw is in threaded connection with the screw hole and is used for being inserted into the fixing hole.
9. The roller skin clamping device of claim 1, wherein a second abdicating hole is formed in the bottom wall of the second accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292441.5A CN112405031B (en) | 2020-11-18 | 2020-11-18 | Roller leather clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292441.5A CN112405031B (en) | 2020-11-18 | 2020-11-18 | Roller leather clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112405031A true CN112405031A (en) | 2021-02-26 |
| CN112405031B CN112405031B (en) | 2022-07-29 |
Family
ID=74831989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011292441.5A Active CN112405031B (en) | 2020-11-18 | 2020-11-18 | Roller leather clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112405031B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001287000A (en) * | 2000-04-03 | 2001-10-16 | Sumitomo Metal Ind Ltd | Roller apron segment for continuous casting apparatus |
| CN104209775A (en) * | 2014-08-08 | 2014-12-17 | 安徽昱工耐磨材料科技有限公司 | External inclined plane roller leather ring clamping device |
| CN206691915U (en) * | 2017-03-31 | 2017-12-01 | 辽宁工业大学 | A kind of control workpiece turning platform manually |
| CN208866835U (en) * | 2018-10-24 | 2019-05-17 | 盐城奥晨机械有限公司 | Clamping and positioning device is used in a kind of processing of automobile brake disc |
| CN209157692U (en) * | 2018-12-05 | 2019-07-26 | 烟台铁中宝钢铁加工有限公司 | Overturn moulding bed |
-
2020
- 2020-11-18 CN CN202011292441.5A patent/CN112405031B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001287000A (en) * | 2000-04-03 | 2001-10-16 | Sumitomo Metal Ind Ltd | Roller apron segment for continuous casting apparatus |
| CN104209775A (en) * | 2014-08-08 | 2014-12-17 | 安徽昱工耐磨材料科技有限公司 | External inclined plane roller leather ring clamping device |
| CN206691915U (en) * | 2017-03-31 | 2017-12-01 | 辽宁工业大学 | A kind of control workpiece turning platform manually |
| CN208866835U (en) * | 2018-10-24 | 2019-05-17 | 盐城奥晨机械有限公司 | Clamping and positioning device is used in a kind of processing of automobile brake disc |
| CN209157692U (en) * | 2018-12-05 | 2019-07-26 | 烟台铁中宝钢铁加工有限公司 | Overturn moulding bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112405031B (en) | 2022-07-29 |
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Address after: 441200 No.88 Renmin Road, Zaoyang City, Xiangyang City, Hubei Province Patentee after: Hubei Qinhong New Material Co.,Ltd. Address before: 441200 No.88 Renmin Road, Zaoyang City, Xiangyang City, Hubei Province Patentee before: HUBEI QINHONG NEW MATERIALS CO.,LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A roller leather clamping device Effective date of registration: 20230627 Granted publication date: 20220729 Pledgee: China CITIC Bank Co.,Ltd. Xiangyang Branch Pledgor: Hubei Qinhong New Material Co.,Ltd. Registration number: Y2023980045661 |