CN103737412A - Ratchet shaft assembly used for clamping piece sawing automation equipment - Google Patents
Ratchet shaft assembly used for clamping piece sawing automation equipment Download PDFInfo
- Publication number
- CN103737412A CN103737412A CN201310735635.1A CN201310735635A CN103737412A CN 103737412 A CN103737412 A CN 103737412A CN 201310735635 A CN201310735635 A CN 201310735635A CN 103737412 A CN103737412 A CN 103737412A
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- CN
- China
- Prior art keywords
- ratchet
- ratchet shaft
- shaft
- automation equipment
- shaft assembly
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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.)
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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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Sawing (AREA)
Abstract
The invention belongs to the field of clamping piece sawing machine accessories, and discloses a ratchet shaft assembly used for clamping piece sawing automation equipment. The ratchet shaft assembly comprises two bearing supports, sleeves, ratchet wheels, detents, keys, shaft sleeves, belt wheels, a rocking bar, ratchet shafts, retainer rings, ball bearings and flat springs, wherein the ball bearings are arranged at the upper parts of the bearing supports; one end of each bearing support is fixed, and the other end of each bearing support is finely adjusted in an axial distance; the ratchet shaft is connected between the two symmetrically distributed bearing supports and is sleeved with the ratchet wheels and the belt wheels, the ratchet shaft between the ratchet wheels and the left bearing support is sleeved with the sleeve, and the ratchet shaft between the ratchet wheels and the belt wheels is sleeved with one shaft sleeve; and the rocking bar is fixedly arranged outside the shaft sleeve, and the ratchet shaft between the right bearing support and the belt wheels is sleeved with another sleeve. The ratchet shaft assembly has the advantages of firm connection and small axial intervals.
Description
Technical field
The invention belongs to intermediate plate sawing machine accessory field, be specifically related to the ratchet shaft assembly for jaw sawing automation equipment.
Background technology
Existing ratchet is embedded bearing, more can not produce side force in this bearing, though be provided with packing ring, but the barrier force deficiency of packing ring, preferably blocking effect cannot be provided, and when flywheel bearing rotates, ratchet shaft can bear very big strength and produce micro-deformation, makes bearing produce displacement problem towards axis direction, and then easily cause bearing damage or deviate from, need to design a kind of ratchet shaft assembly of jaw sawing automation equipment.
Summary of the invention
The present invention is intended to overcome the defect of prior art, and a kind of ratchet shaft assembly for jaw sawing automation equipment is provided, and is connected firmly, axially intermittently little advantage.
Technical scheme of the present invention is as follows: a kind of ratchet shaft assembly for jaw sawing automation equipment, comprise two bearings bearing, sleeve, ratchet, ratchet, key, axle sleeve, belt wheel, rocking bar, ratchet shaft, back-up ring, ball bearing, flat spring, bearing spider top is provided with ball bearing, bearing spider one end is fixed, and the bearing spider other end is finely tuned on axial distance; Between the symmetrical bearing spider of two-phase, be connected with ratchet shaft, on ratchet shaft, be socketed with ratchet and belt wheel, on ratchet shaft between ratchet and left side bearing spider, be socketed with sleeve, on ratchet shaft between ratchet and belt wheel, be socketed with axle sleeve, axle sleeve outside is installed with rocking bar, on the ratchet shaft between right side bearing spider and belt wheel, is socketed with sleeve.
The outside side in bearing spider top is bolted end cap is installed, and on the bolt of end cap, is socketed with packing ring.
Ratchet outer ledge is provided with ratchet, and ratchet is articulated with on rocking bar.
Ratchet and belt wheel are fixedly sleeved on ratchet shaft by key respectively.
Belt wheel outside is fixed with back-up ring by fluting cylinder screw.
Compared with prior art, the present invention has following beneficial effect:
The present invention is applied to the operation that cuts of intermediate plate, only intermediate plate need be put into after automation equipment, and all the other process are without starting, and the intermediate plate cutting is taken out through discharging.Adopt ratchet shaft and belt wheel to be connected firmly, stable, bearing spider symmetry, arranges rationally, and bearing spider one end can be finely tuned on axial distance, axially intermittently little, long service life.
Accompanying drawing explanation
Fig. 1 is the generalized section of the present invention for the ratchet shaft assembly of jaw sawing automation equipment.
Fig. 2 is the left side schematic diagram of the present invention's ratchet assembly for jaw sawing automation equipment of removing back-up ring.
Fig. 3 is the schematic diagram of ratchet of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of ratchet shaft assembly for jaw sawing automation equipment, comprise end cap 3, two bearings bearing 4, sleeve 5, ratchet 6, ratchet 7, key 8, axle sleeve 9, belt wheel 10, rocking bar 11, ratchet shaft 12, back-up ring 14, sleeve 16, ball bearing 17, flat spring 16, bearing spider 4 tops are provided with ball bearing 17, bearing spider 4 one end are fixed, and the bearing spider other end is finely tuned on axial distance.The outside side in bearing spider 4 tops is installed with end cap 3 by bolt 1, on the bolt 1 of end cap, is socketed with packing ring 2.Between the symmetrical bearing spider 4 of two-phase, be connected with ratchet shaft 12, be socketed with ratchet 6 and belt wheel 10 on ratchet shaft 12, ratchet 6 outer ledges are provided with ratchet 7, and ratchet 7 is articulated with on rocking bar 11.Ratchet 6 and belt wheel 10 are fixedly sleeved on ratchet shaft 12 by key 8 and key 13 respectively.Belt wheel 10 outsides are fixed with back-up ring 14 by fluting cylinder screw 15.On ratchet shaft 12 between ratchet 6 and left side bearing spider 4, be socketed with sleeve 9, be socketed with axle sleeve 9 on the ratchet shaft between ratchet and belt wheel, axle sleeve 9 outsides are installed with rocking bar 11, on the ratchet shaft between right side bearing spider 4 and belt wheel 10, are socketed with sleeve 5.
Technical requirement, during assembling, both sides end cap need hold out against two angular contact ball bearings, and end cap bears certain axial force, by bolted on connection, power is passed to bearing spider, does not seal; Bearing spider one end is fixed, and one end can be finely tuned on axial distance, with this, eliminates ratchet shaft end-play.
The present invention is applied to the operation that cuts of intermediate plate, only intermediate plate need be put into after automation equipment, and all the other process are without starting, and the intermediate plate cutting is taken out through discharging.Adopt ratchet shaft and belt wheel to be connected firmly, stable, bearing spider symmetry, arranges rationally, and bearing spider one end can be finely tuned on axial distance, axially intermittently little, long service life.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (5)
1. the ratchet shaft assembly for jaw sawing automation equipment, comprise two bearings bearing, sleeve, ratchet, ratchet, key, axle sleeve, belt wheel, rocking bar, ratchet shaft, back-up ring, ball bearing, flat spring, it is characterized in that: bearing spider top is provided with ball bearing, bearing spider one end is fixed, and the bearing spider other end is finely tuned on axial distance; Between the symmetrical bearing spider of two-phase, be connected with ratchet shaft, on ratchet shaft, be socketed with ratchet and belt wheel, on ratchet shaft between ratchet and left side bearing spider, be socketed with sleeve, on ratchet shaft between ratchet and belt wheel, be socketed with axle sleeve, axle sleeve outside is installed with rocking bar, on the ratchet shaft between right side bearing spider and belt wheel, is socketed with sleeve.
2. according to claim 1 for the ratchet shaft assembly of jaw sawing automation equipment, it is characterized in that, the outside side in bearing spider top is bolted end cap is installed, and on the bolt of end cap, is socketed with packing ring.
3. according to claim 1 for the ratchet shaft assembly of jaw sawing automation equipment, it is characterized in that, ratchet outer ledge is provided with ratchet, and ratchet is articulated with on rocking bar.
4. according to claim 1 for the ratchet shaft assembly of jaw sawing automation equipment, it is characterized in that, ratchet and belt wheel are fixedly sleeved on ratchet shaft by key respectively.
5. according to claim 1 for the ratchet shaft assembly of jaw sawing automation equipment, it is characterized in that, belt wheel outside is fixed with back-up ring by fluting cylinder screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735635.1A CN103737412B (en) | 2013-12-28 | 2013-12-28 | A kind of ratchet shaft assembly for jaw sawing automation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735635.1A CN103737412B (en) | 2013-12-28 | 2013-12-28 | A kind of ratchet shaft assembly for jaw sawing automation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103737412A true CN103737412A (en) | 2014-04-23 |
| CN103737412B CN103737412B (en) | 2017-08-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310735635.1A Expired - Fee Related CN103737412B (en) | 2013-12-28 | 2013-12-28 | A kind of ratchet shaft assembly for jaw sawing automation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737412B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB790175A (en) * | 1955-03-24 | 1958-02-05 | Siemens Ag | Improvements in or relating to centrifugally operated speed-adjusting devices |
| CN2151989Y (en) * | 1993-03-26 | 1994-01-05 | 褚惠南 | Three-automatic actuator |
| CN201037527Y (en) * | 2007-04-11 | 2008-03-19 | 李绵军 | Driving mechanism speed changing and belt automatic conversing device |
| CN201493537U (en) * | 2009-09-04 | 2010-06-02 | 广州精新泽自动化设备有限公司 | Electric tube cutting machine |
| CN202555891U (en) * | 2012-01-16 | 2012-11-28 | 宁波雄狮机械制造有限公司 | Full-automatic numerical control cutting machine for steel pipes |
-
2013
- 2013-12-28 CN CN201310735635.1A patent/CN103737412B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB790175A (en) * | 1955-03-24 | 1958-02-05 | Siemens Ag | Improvements in or relating to centrifugally operated speed-adjusting devices |
| CN2151989Y (en) * | 1993-03-26 | 1994-01-05 | 褚惠南 | Three-automatic actuator |
| CN201037527Y (en) * | 2007-04-11 | 2008-03-19 | 李绵军 | Driving mechanism speed changing and belt automatic conversing device |
| CN201493537U (en) * | 2009-09-04 | 2010-06-02 | 广州精新泽自动化设备有限公司 | Electric tube cutting machine |
| CN202555891U (en) * | 2012-01-16 | 2012-11-28 | 宁波雄狮机械制造有限公司 | Full-automatic numerical control cutting machine for steel pipes |
Non-Patent Citations (4)
| Title |
|---|
| D.穆斯 等: "《机械设计 原书·第16版 标准 计算 设计》", 31 March 2012 * |
| 卢云峰: "电链锯的链制动器结构特征及制动原理", 《电动工具》, no. 1, 28 February 2010 (2010-02-28), pages 1 - 3 * |
| 杨永福 等: "小型精密框锯机的性能分析", 《木材加工机械》 * |
| 马保吉: "《机械设计基础》", 30 September 2005 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103737412B (en) | 2017-08-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20171228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |