CN111300858A - Semi-steel belt drum adjusted by ball screw - Google Patents
Semi-steel belt drum adjusted by ball screw Download PDFInfo
- Publication number
- CN111300858A CN111300858A CN201911262943.0A CN201911262943A CN111300858A CN 111300858 A CN111300858 A CN 111300858A CN 201911262943 A CN201911262943 A CN 201911262943A CN 111300858 A CN111300858 A CN 111300858A
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- China
- Prior art keywords
- drum
- ball screw
- side direction
- support
- guide 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 9
- 239000010959 steel Substances 0.000 title claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims description 7
- 230000001095 motoneuron effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a semi-steel belt drum regulated by a ball screw, which comprises a main shaft (1), a rotating synchronous belt pulley (4), a right guide disc (6), a left guide disc (7), a support (9), a drum plate (11) and a belt drum diameter regulating device, wherein the main shaft (1) is connected with the rotating synchronous belt pulley (4) through a connecting sleeve (17), the rotating synchronous belt pulley (4) drives the whole drum to rotate under the action of a servo motor, the right guide disc (6) and the left guide disc (7) are respectively and fixedly connected with the main shaft (1), the left side and the right side of the support (9) are respectively and slidably connected with the left guide disc (7) and the right guide disc (6), the support (9) can only do radial movement along the main shaft (1) under the limitation of the left guide disc (7) and the right guide disc (6), and a forming machine can be parameterized, the required working diameter of drum plate is efficiently and accurately adjusted.
Description
Technical Field
The invention belongs to the technical field of tire production equipment, and particularly belongs to a semi-steel belt drum for adjusting a ball screw.
Background
Most of the conventional belt drum adjusting modes are modes of replacing a stop block, adjusting a limit nut and adjusting a bolt, the diameter change is realized through manual adjustment to meet the diameter requirement of a green tire, the adjusting time is long, the efficiency is low, the precision is low, and the parameterization operation cannot be realized.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the semi-steel belt bundle drum adjusted by the ball screw, which realizes the parametric setting of the adjustment diameter and efficiently and accurately adjusts the required working diameter of the drum plate.
In order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides a ball adjusts semisteel belted drum, is including main shaft (1), rotation synchronous pulley (4), right side direction dish (6), left side direction dish (7), support (9), drum board (11) and belted drum diameter adjusting device and constitute, main shaft (1) is connected with rotation synchronous pulley (4) through adapter sleeve (17), rotates synchronous pulley (4) and drives whole drum rotation under servo motor's effect, right side direction dish (6), left side direction dish (7) respectively with main shaft (1) fixed connection, the left and right both sides of support (9) respectively with left side direction dish (7), right side direction dish (6) sliding connection, support (9) only can do the radial motion along main shaft (1) under the injecing of left side direction dish (7), right side direction dish (6), belted drum diameter adjusting device is including having slide (8), The ball screw (2), the lead screw nut (3) and the movable key block (15), the ball screw (2) and the lead screw nut (3) are arranged inside the spindle (1), the lead screw nut (3) is fixedly connected with the sliding seat (8) through the movable key block (15), the sliding seat (8) is arranged on the outer side of the spindle (1), the sliding seat (8) is driven by the lead screw nut (3) to change the axial position on the spindle (1), the sliding seat (8) is further provided with an inclined plane and is in sliding connection with the support (9) through the inclined plane, and the radial position of the support (9) is changed when the axial position of the sliding seat (8) is changed.
Preferably, the belt drum diameter adjusting device is further provided with a harmomegathus synchronous pulley (5), the harmomegathus synchronous pulley (5) is connected with the ball screw (2), and the harmomegathus synchronous pulley (5) drives the ball screw (2) to rotate under the action of a servo motor. The adjustable screw nut is rotated by the collapsible synchronous belt wheel (5).
Preferably, a detection rod (16) and a detection disc (12) are further arranged. Can be used for checking and feeding back whether the belt drum has the correct expansion and contraction diameter.
Preferably, the bracket (9) is connected with the left guide disc (7) and the right guide disc (6) in a sliding mode through linear guide rails (10).
Preferably, a bearing seat (13) and an end cover (14) are further arranged.
The invention has the advantages that: the forming machine table can be set parametrically, and the working diameter required by the drum plate can be efficiently and accurately adjusted. The position of the screw nut (3) can be controlled by controlling the number of turns of the rotating ball screw (2), so that the position of the sliding seat (8) is controlled, and the position of the sliding seat (8) can be limited and accurately controlled on the radial position of the support (9), so that the radial position of the drum plate (11) is controlled.
Drawings
FIG. 1 is a schematic view of a ball screw adjusting semi-steel belt drum according to the present invention;
description of reference numerals:
1. a main shaft; 2. a ball screw; 3. a lead screw nut; 4. rotating the synchronous belt pulley; 5. an expansion synchronous pulley; 6. a right guide plate; 7. a left guide plate; 8. a slide base; 9. a support; 10. a linear guide rail; 11. a drum plate; 12. detecting a disc; 13. a bearing seat; 14. an end cap; 15. a moving key block; 16. a detection lever; 17. a connecting sleeve.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1:
as shown in the figure: a semi-steel belt drum regulated by a ball screw comprises a spindle 1, a rotating synchronous pulley 4, a right guide disc 6, a left guide disc 7, a support 9, a drum plate 11 and a belt drum diameter regulating device, wherein the spindle 1 is connected with the rotating synchronous pulley 4 through a connecting sleeve 17, the rotating synchronous pulley 4 drives the whole drum to rotate under the action of a servo motor, the right guide disc 6 and the left guide disc 7 are respectively and fixedly connected with the spindle 1, the left side and the right side of the support 9 are respectively and slidably connected with the left guide disc 7 and the right guide disc 6, the support 9 can only do radial motion along the spindle 1 under the limitation of the left guide disc 7 and the right guide disc 6, the belt drum diameter regulating device comprises a sliding seat 8, a ball screw 2, a screw nut 3 and a moving key block 15, the ball screw 2 and the screw nut 3 are arranged inside the spindle 1, the screw nut 3 is fixedly connected with a sliding seat 8 through a movable key block 15, the sliding seat 8 is arranged on the outer side of the spindle 1, the sliding seat 8 changes the axial position on the spindle 1 under the driving of the screw nut 3, the sliding seat 8 is also provided with an inclined surface and is in sliding connection with a support 9 through the inclined surface, and the radial position of the support 9 is changed when the axial position of the sliding seat 8 is changed; the belt drum diameter adjusting device is further provided with a collapsible synchronous pulley 5, the collapsible synchronous pulley 5 is connected with the ball screw 2, and the collapsible synchronous pulley 5 drives the ball screw 2 to rotate under the action of a servo motor;
a detection rod 16 and a detection disc 12 are also arranged; the bracket 9 is connected with the left guide disc 7 and the right guide disc 6 in a sliding way through a linear guide rail 10; a bearing housing 13 and an end cap 14 are also provided.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (5)
1. The utility model provides a ball adjusts semisteel belted drum, a serial communication port, including main shaft (1), rotation synchronous pulley (4), right side direction dish (6), left side direction dish (7), support (9), drum board (11) and belted drum diameter adjusting device and constitute, main shaft (1) is connected with rotation synchronous pulley (4) through adapter sleeve (17), rotates synchronous pulley (4) and drives whole drum rotation under servo motor's effect, right side direction dish (6), left side direction dish (7) respectively with main shaft (1) fixed connection, the left and right both sides of support (9) respectively with left side direction dish (7), right side direction dish (6) sliding connection, support (9) can only be along the radial motion of main shaft (1) under the injecing of left side direction dish (7), right side direction dish (6), belted drum diameter adjusting device is including slide (8), The ball screw (2), the lead screw nut (3) and the movable key block (15), the ball screw (2) and the lead screw nut (3) are arranged inside the spindle (1), the lead screw nut (3) is fixedly connected with the sliding seat (8) through the movable key block (15), the sliding seat (8) is arranged on the outer side of the spindle (1), the sliding seat (8) is driven by the lead screw nut (3) to change the axial position on the spindle (1), the sliding seat (8) is further provided with an inclined plane and is in sliding connection with the support (9) through the inclined plane, and the radial position of the support (9) is changed when the axial position of the sliding seat (8) is changed.
2. The ball screw adjusting semi-steel belt bundle drum as claimed in claim 1, characterized in that the belt bundle drum diameter adjusting device is further provided with a harmomegathus synchronous pulley (5), the harmomegathus synchronous pulley (5) is connected with the ball screw (2), and the harmomegathus synchronous pulley (5) drives the ball screw (2) to rotate under the action of a servo motor.
3. A ball screw adjusting semisteel belt drum as claimed in claim 2, characterized in that a detection lever (16) and a detection disc (12) are further provided.
4. The semi-steel belt drum for adjusting the ball screw according to claim 1, characterized in that the bracket (9) is connected with the left guide disc (7) and the right guide disc (6) in a sliding way through a linear guide rail (10).
5. A ball screw adjusting semisteel belt drum as claimed in claim 1, characterized in that a bearing block (13) and an end cap (14) are further provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262943.0A CN111300858A (en) | 2019-12-11 | 2019-12-11 | Semi-steel belt drum adjusted by ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262943.0A CN111300858A (en) | 2019-12-11 | 2019-12-11 | Semi-steel belt drum adjusted by ball screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111300858A true CN111300858A (en) | 2020-06-19 |
Family
ID=71156308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911262943.0A Pending CN111300858A (en) | 2019-12-11 | 2019-12-11 | Semi-steel belt drum adjusted by ball screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111300858A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0715328U (en) * | 1993-08-23 | 1995-03-14 | 株式会社ブリヂストン | Tire building drum |
| CN2521029Y (en) * | 2002-02-09 | 2002-11-20 | 天津赛象科技股份有限公司 | Applying drum |
| JP2011224908A (en) * | 2010-04-21 | 2011-11-10 | Sumitomo Rubber Ind Ltd | Winding method and winding device of strip member for tire |
| CN105415718A (en) * | 2015-12-25 | 2016-03-23 | 广东日星机械科技有限公司 | Tire rim correction machine drum |
| CN206579167U (en) * | 2017-05-08 | 2017-10-24 | 天津赛象机电工程有限公司 | A kind of huge type project radial tire radial telescopic type assembly drum |
| CN209096071U (en) * | 2018-10-24 | 2019-07-12 | 广东荣兴机械科技有限公司 | A kind of rotary all steel belt drum |
| CN211542456U (en) * | 2019-12-11 | 2020-09-22 | 广东荣兴机械科技有限公司 | Semi-steel belt drum adjusted by ball screw |
-
2019
- 2019-12-11 CN CN201911262943.0A patent/CN111300858A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0715328U (en) * | 1993-08-23 | 1995-03-14 | 株式会社ブリヂストン | Tire building drum |
| CN2521029Y (en) * | 2002-02-09 | 2002-11-20 | 天津赛象科技股份有限公司 | Applying drum |
| JP2011224908A (en) * | 2010-04-21 | 2011-11-10 | Sumitomo Rubber Ind Ltd | Winding method and winding device of strip member for tire |
| CN105415718A (en) * | 2015-12-25 | 2016-03-23 | 广东日星机械科技有限公司 | Tire rim correction machine drum |
| CN206579167U (en) * | 2017-05-08 | 2017-10-24 | 天津赛象机电工程有限公司 | A kind of huge type project radial tire radial telescopic type assembly drum |
| CN209096071U (en) * | 2018-10-24 | 2019-07-12 | 广东荣兴机械科技有限公司 | A kind of rotary all steel belt drum |
| CN211542456U (en) * | 2019-12-11 | 2020-09-22 | 广东荣兴机械科技有限公司 | Semi-steel belt drum adjusted by ball screw |
Non-Patent Citations (1)
| Title |
|---|
| 马晓;: "全钢子午线工程轮胎二段成型机定型鼓装置", 轮胎工业, no. 10, 10 October 2014 (2014-10-10) * |
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