CN117066441B - Automatic gear pressing device for chain production - Google Patents
Automatic gear pressing device for chain production Download PDFInfo
- Publication number
- CN117066441B CN117066441B CN202311347580.7A CN202311347580A CN117066441B CN 117066441 B CN117066441 B CN 117066441B CN 202311347580 A CN202311347580 A CN 202311347580A CN 117066441 B CN117066441 B CN 117066441B
- Authority
- CN
- China
- Prior art keywords
- extrusion
- chain
- connecting plate
- chain ring
- oil pocket
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- 238000003825 pressing Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 66
- 239000003921 oil Substances 0.000 claims abstract description 39
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 10
- 239000003381 stabilizer Substances 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000013459 approach Methods 0.000 abstract description 4
- 230000007704 transition Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L15/00—Finishing or dressing chains or chain links, e.g. removing burr material, calibrating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses an automatic gear pressing device for chain production, which belongs to the field of chain manufacturing equipment and comprises a base, wherein the upper end of the base is symmetrically and fixedly connected with an extrusion seat, and the inside of the extrusion seat is provided with an adjusting structure for pushing an extrusion table to slide. According to the invention, the chain ring approaches to the directions of the abutting rods so that the abutting rods are pushed to move towards the inside of the adjusting pipe, the piston pushes hydraulic oil in the adjusting pipe into the oil storage pipe in the moving process of the abutting rods, when the chain ring leaves grooves corresponding to the chain ring in the abutting rods, the valve is closed, the abutting rods record the outer diameter of the chain ring in such a way, when the chain ring is formally extruded, the corresponding abutting rods can move towards the inside of the adjusting pipe, and other abutting rods cannot move to position the chain ring in such a way, so that the problem that the chain ring is deformed due to extrusion caused by the deviation of the chain ring when the chain ring is extruded is avoided.
Description
Technical Field
The invention relates to the field of chain manufacturing equipment, in particular to an automatic gear pressing device for chain production.
Background
The large chain is widely applied to the fields of various ships, warships, lifting, harbor construction and the like. The gear pressing machine is key equipment in chain production, is an important guarantee for improving the tensile strength of the chain, is simple in structure, is fixed in the size of a gear pressing die in the gear pressing machine, is quite troublesome in that different gear pressing dies need to be replaced when the gear pressing machine is used for pressing chains with different diameters, is quite different in the traditional gear pressing machine, is not provided with a structure for limiting the chain, and can shake when the chain is hoisted in the gear pressing machine, the chain shake needs to be prevented manually, and the process is quite dangerous, so that staff is quite likely to be scalded by the chain. Therefore, the invention provides an automatic gear pressing device for chain production, so as to solve the problems.
Disclosure of Invention
The invention aims to provide an automatic gear pressing device for chain production, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an automatic gear device is pressed in chain production, includes the base, the upper end symmetry fixedly connected with extrusion seat of base, just the inside of extrusion seat all is equipped with and is used for promoting the gliding regulation structure of extrusion platform, two the equal sliding connection of one end that extrusion seat is close to each other has the extrusion platform that is used for carrying out the extrusion to the chain, just the inside swing joint of extrusion platform has a plurality of locating levers that are used for carrying out the location to the chain, and two still be equipped with the spacer bush between the extrusion platform, can restrict the chain through the spacer bush and avoid the chain to rock always when moving between two extrusion platforms.
As a further scheme of the invention, the adjusting structure comprises a connecting block and a top plate, wherein one end of the connecting block, which is close to the top plate, is symmetrically and rotationally connected with a first connecting plate, one ends of the two first connecting plates, which are close to each other, are fixedly connected with connecting gears, the two connecting gears are meshed with each other, one end of the top plate, which is close to the connecting block, is symmetrically and rotationally connected with a second connecting plate, one ends of the two second connecting plates, which are close to each other, are also fixedly connected with connecting gears, and the connecting gears on the two second connecting plates are meshed with each other.
As a still further scheme of the invention, a rotating sleeve and a thread sleeve are arranged between the first connecting plate and the second connecting plate, the first connecting plate and the second connecting plate are respectively connected with the rotating sleeve and the thread sleeve in a rotating way, a threaded rod is connected in the rotating sleeve in a rotating way, the thread sleeve is in threaded connection with the threaded rod, the upper end of the threaded rod penetrates through the top end of the extrusion seat, and a driving motor is arranged at one end of the threaded rod, which is positioned outside the extrusion seat.
As a still further scheme of the invention, the positioning sleeve comprises two movable covers, one ends of the two movable covers, which are far away from each other, are fixedly connected with a movable rod, the movable rod is in sliding connection with a base, and two rotating plates capable of driving the movable rod to horizontally slide are arranged in the base.
As a still further proposal of the invention, the two rotating plates are mutually and alternately connected in a rotating way, the outer walls of the two rotating plates are provided with sliding grooves, and the moving rod is connected with the rotating plates in a sliding way through the sliding grooves.
As still further scheme of the invention, the upper ends of the two rotating plates are both rotatably connected with push plates, a movable sleeve is arranged between the two push plates, and the movable sleeve is in threaded connection with a threaded rod.
As still further scheme of the invention, the extrusion table comprises an extrusion block, the positioning rod is positioned in the extrusion block, the positioning rod comprises an adjusting pipe, an oil cavity is arranged in the adjusting pipe, hydraulic oil is filled in the oil cavity, a piston is connected in a sliding manner in the oil cavity, one end of the piston is fixedly connected with a collision rod, the other end of the piston is fixedly connected with a stabilizer rod, the collision rod is positioned outside the oil cavity, and the stabilizer rod is positioned in the oil cavity.
As a still further scheme of the invention, a one-way valve is also arranged on the outer wall of the regulating tube, one end of the regulating tube, which is far away from the contact rod, is fixedly connected with an oil storage tube, an oil chamber is arranged in the oil storage tube, hydraulic oil is filled in the oil chamber, the oil chamber is connected with the oil chamber through a flow guide tube, and a valve is arranged on the tube wall of the flow guide tube.
Compared with the prior art, the invention has the beneficial effects that:
1. when the chain ring pressing device is used, the pressing seat, the pressing block and the valve are opened before the chain ring is pressed, then a single chain ring is taken, then the chain ring is held by a hand to approach the direction of the plurality of pressing rods, so that the pressing rods are pushed to move towards the inside of the adjusting pipe by the chain ring, hydraulic oil in the adjusting pipe can be pushed into the oil storage pipe by the piston in the moving process of the pressing rods, after grooves corresponding to the chain ring are reserved in the plurality of pressing rods by the chain ring, the valve is closed, the plurality of pressing rods can record the outer diameter of the chain ring in such a way, the corresponding pressing rods can move towards the inside of the adjusting pipe when the chain ring is formally pressed, and other pressing rods can be used for positioning the chain ring in such a way, so that the problem that the chain ring is deformed due to pressing caused by the deviation of the chain ring when the chain ring is pressed is avoided.
2. When the chain type automatic feeding device is used, the chain which is burnt into red is hoisted between the two extrusion seats, so that the chain enters the positioning sleeve, and the movable space of the chain can be limited by the positioning sleeve after the chain enters the positioning sleeve, so that the chain is prevented from shaking between the two extrusion tables, and further, the chain is prevented from injuring staff.
Drawings
Fig. 1 is a schematic structural view of an automatic gear pressing device for chain production.
Fig. 2 is a split view of an automatic shift pressing device for chain production.
Fig. 3 is an internal structural view of the pressing seat in the automatic gear pressing device for chain production.
Fig. 4 is an internal structural view of a base in the automatic gear pressing device for chain production.
Fig. 5 is a schematic diagram showing connection between the extrusion table and the positioning rod in the automatic gear pressing device for chain production.
Fig. 6 is a sectional view of a positioning rod in an automatic shift pressing device for chain production.
In the figure: 1. a base; 2. extruding a base; 3. an extrusion station; 4. a regulating chamber; 5. a driving motor; 6. a connecting block; 7. a first connection plate; 8. a connecting gear; 9. a second connecting plate; 10. a top plate; 11. a rotating sleeve; 12. a thread sleeve; 13. a moving sleeve; 14. a push plate; 15. a positioning sleeve; 150. a movable cover; 151. a moving rod; 152. a slide bar; 153. a sliding window; 155. a rotating plate; 156. a sliding groove; 300. extruding a block; 301. an adjusting tube; 302. a touch-up rod; 303. an oil chamber; 304. a piston; 305. a one-way valve; 306. a stabilizer bar; 307. an oil storage pipe; 308. an oil chamber; 309. a transition groove; 310. a flow guiding pipe; 311. and (3) a valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1 to 4, in the embodiment of the invention, an automatic gear pressing device for chain production comprises a base 1, wherein the upper end of the base 1 is symmetrically and fixedly connected with an extrusion seat 2, one ends, close to each other, of the two extrusion seats 2 are both in sliding connection with an extrusion table 3 for extruding a chain, an adjusting structure for pushing the extrusion table 3 to slide is arranged in each extrusion seat 2, a plurality of positioning rods for positioning the chain are movably connected in each extrusion table 3, a positioning sleeve 15 is further arranged between the two extrusion tables 3, and the chain can be limited through the positioning sleeve 15 to avoid the chain from shaking all the time when the chain moves between the two extrusion tables 3;
an adjusting cavity 4 is formed in the extrusion seat 2, a sealing cover is arranged at the upper end of the adjusting cavity 4, an extrusion table 3 and an adjusting structure are both positioned in the adjusting cavity 4, the adjusting structure comprises a connecting block 6 and a top plate 10, a movable space for the top plate 10 to move is reserved between the top plate 10 and the extrusion table 3, one end of the connecting block 6, which is close to the top plate 10, is symmetrically and rotationally connected with a first connecting plate 7, one ends, which are close to each other, of the two first connecting plates 7 are fixedly connected with a connecting gear 8, two connecting gears 8 are mutually meshed, one ends, which are close to the connecting block 6, of the top plate 10, are symmetrically and rotationally connected with a second connecting plate 9, one ends, which are close to each other, of the two second connecting plates 9 are also fixedly connected with a connecting gear 8, and the connecting gears 8 on the two second connecting plates 9 are mutually meshed, a rotating sleeve 11 and a threaded sleeve 12 are arranged between the first connecting plate 7 and the second connecting plate 9 and the rotating sleeve 11, the inner part of the rotating sleeve 11 is rotationally connected with a threaded rod, the threaded sleeve 12 is in threaded connection with the threaded rod, the upper end of the threaded rod penetrates through the top end of the extrusion seat 2, and the motor is positioned outside the extrusion seat 2, and a driving motor 5 is arranged outside the extrusion seat 2;
the positioning sleeve 15 comprises two movable covers 150, wherein one ends, far away from each other, of the two movable covers 150 are fixedly connected with a movable rod 151, the movable rod 151 is in sliding connection with the base 1, the upper end of the base 1 is provided with a sliding window 153, the movable rod 151 is positioned in the sliding window 153, two rotating plates 155 are arranged in the base 1 and are in cross rotation connection with each other, a rotating shaft is specifically rotationally connected at the joint of the two rotating plates 155 and is rotationally connected with the base 1, the outer walls of the two rotating plates 155 are provided with sliding grooves 156, the movable rod 151 is in sliding connection with the rotating plates 155 through the sliding grooves 156, and particularly, the lower ends of the two movable rods 151 are fixedly connected with sliding rods 152, the sliding rods 152 are positioned in the sliding grooves 156 and the sliding rods 152 can slide in the sliding grooves 156;
the upper ends of the two rotating plates 155 are both rotatably connected with the push plates 14, a movable sleeve 13 is arranged between the two push plates 14, the movable sleeve 13 is in threaded connection with a threaded rod, and the two rotating plates 155 are respectively rotatably connected with the movable sleeve 13.
Embodiment two: referring to fig. 5 and 6, in combination with the foundation of embodiment 1, the extrusion table 3 includes an extrusion block 300, one end of the extrusion block 300 located inside the extrusion block 2 is provided with a sealing cap, the positioning rod is located inside the extrusion block 300, the positioning rod includes an adjusting tube 301, an oil cavity 303 is provided inside the adjusting tube 301, hydraulic oil is filled in the oil cavity 303, a piston 304 is slidingly connected inside the oil cavity 303, one end of the piston 304 is fixedly connected with a collision rod 302, the other end is fixedly connected with a stabilizer rod 306, the collision rod 302 is located outside the oil cavity 303, and the stabilizer rod 306 is located inside the oil cavity 303;
the outer wall of the adjusting tube 301 is also provided with a one-way valve 305, one end of the adjusting tube 301, which is far away from the contact rod 302, is fixedly connected with an oil storage tube 307, an oil chamber 308 is formed in the oil storage tube 307, hydraulic oil is filled in the oil chamber 308, the oil chamber 308 is connected with the oil chamber 303 through a guide tube 310, the tube wall of the guide tube 310 is provided with a valve 311, the middle part of the oil storage tube 307 is also provided with a transition groove 309, the transition groove 309 corresponds to the stabilizing rod 306, and the piston 304 and the contact rod 302 can stably slide in the adjusting tube 301 through the mutual matching of the stabilizing rod 306 and the transition groove 309.
The working principle of the invention is as follows:
when the chain is used, the red-burned chain is hoisted between the two extrusion seats 2, the chain enters the positioning sleeve 15, the chain shaking can be limited by the positioning sleeve 15, then the driving motor 5 is started to drive the threaded rod to rotate, the threaded rod can enable the threaded sleeve 12 to move upwards to enable the top plate 10 to move towards the direction close to the extrusion table 3 when rotating, the moving sleeve 13 can move downwards to push the two rotating plates 155 to be opened by the push plate 14, the two rotating plates 155 can drive the two movable covers 150 to be separated through the moving rod 151 in the opening process, when the top plate 10 is contacted with the extrusion table 3, the two movable covers 150 just move out of the extrusion range of the extrusion table 3 at the moment, then the crosspiece is placed in the chain ring, and the extrusion table 3 can move towards the chain ring along with the continuous rotation of the threaded rod (the movable covers 150 still move in the process, and the movable covers 150 stop moving when the threaded rod stops rotating), so that the crosspiece is extruded to enable the crosspiece to be connected with the chain ring;
when the extrusion table 3 approaches to the direction of the chain ring, the plurality of contact rods 302 are abutted against the outer wall of the chain ring, and the contact rods 302 abutted against the outer wall of the chain ring move towards the inside of the adjusting pipe 301 along with the movement of the extrusion table 3 until the piston 304 is blocked by hydraulic oil and can not move any more, and the chain ring is extruded along with the continuous movement of the extrusion table 3;
before the chain ring is extruded, the extrusion seat 2, the extrusion block 300 and the valve 311 are opened, then a single chain ring is taken, then the chain ring is held by a hand to approach the direction of the plurality of abutting rods 302, so that the chain ring pushes the abutting rods 302 to move towards the inside of the adjusting pipe 301, the piston 304 in the adjusting pipe 301 can push hydraulic oil in the oil storage pipe 307 in the moving process of the abutting rods 302, after grooves corresponding to the chain ring are reserved in the plurality of abutting rods 302, the valve 311 is closed, the plurality of abutting rods 302 can record the outer diameter of the chain ring in such a way, when the chain ring is formally extruded, the corresponding abutting rods 302 can move towards the inside of the adjusting pipe 301, and the other abutting rods 302 can not be used for positioning the chain ring in such a way, so that the problem that the chain ring is deformed due to extrusion caused by the deviation of the chain ring when the chain ring is extruded is avoided.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. The utility model provides an automatic gear pressing device for chain production, includes base (1), its characterized in that, the upper end symmetry fixedly connected with extrusion seat (2) of base (1), just the inside of extrusion seat (2) all is equipped with and is used for promoting gliding regulation structure of extrusion platform (3), two the equal sliding connection of one end that extrusion seat (2) are close to each other has extrusion platform (3) that are used for carrying out the extruded chain, just the inside swing joint of extrusion platform (3) has a plurality of locating levers that are used for carrying out the location to the chain, and two still be equipped with spacer sleeve (15) between extrusion platform (3), can restrict the chain through spacer sleeve (15) and avoid the chain to rock always when moving between two extrusion platform (3), regulation structure includes connecting block (6) and roof (10), the one end symmetry rotation that connecting block (6) are close to roof (10) is connected with first connecting plate (7), and two the one end that first connecting plate (7) are close to each other is all fixedly connected with connecting gear (8), and two connecting gear (8) are connected with each other, two connecting plate (9) are close to each other, two connecting plate (9) are connected with each other to each other through the fixed connection plate (9), and two connecting gears (8) on second connecting plate (9) also intermesh, be equipped with between first connecting plate (7) and second connecting plate (9) and rotate cover (11) and thread bush (12), first connecting plate (7) and second connecting plate (9) rotate with rotation cover (11) and thread bush (12) respectively and be connected, the inside rotation of rotation cover (11) is connected with the threaded rod, just thread bush (12) and threaded rod threaded connection, the top of threaded rod runs through the top of extrusion seat (2), just the threaded rod is located the outside one end of extrusion seat (2) and is equipped with driving motor (5), positioning sleeve (15) are including two movable hoods (150), and the equal fixedly connected with movable rod (151) of one end that two movable hoods (150) kept away from each other, movable rod (151) and base (1) sliding connection, the inside of base (1) is equipped with two movable rod (151) horizontal slip's rotation board (155), two rotation board (155) cross connection each other, two rotation board (155) are connected with each other rotation board (155) and two rotation board (155) have two sliding connection grooves (155) through the rotation board (155), and two install between push pedal (14) and remove cover (13), just remove cover (13) and threaded rod threaded connection, extrusion platform (3) are including extrusion piece (300), the locating lever is located the inside of extrusion piece (300), just the locating lever includes regulator tube (301), the inside of regulator tube (301) is equipped with oil pocket (303), oil pocket (303) intussuseption is filled with hydraulic oil, the inside sliding connection of oil pocket (303) has piston (304), the one end fixedly connected with conflict pole (302), the other end fixedly connected with stabilizer bar (306), conflict pole (302) are located the outside of oil pocket (303), stabilizer bar (306) are located the inside of oil pocket (303), still be equipped with check valve (305) on the outer wall of regulator tube (301), the one end fixedly connected with oil storage pipe (307) of keeping away from touch pole (302), oil pocket (308) are seted up to the inside of oil pocket (308), the inside of oil pocket (308) is equipped with hydraulic oil, be equipped with honeycomb duct (308), be equipped with between honeycomb duct (308) and the pipe (310) and be equipped with through valve (310) on the wall of oil pocket (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311347580.7A CN117066441B (en) | 2023-10-18 | 2023-10-18 | Automatic gear pressing device for chain production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311347580.7A CN117066441B (en) | 2023-10-18 | 2023-10-18 | Automatic gear pressing device for chain production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117066441A CN117066441A (en) | 2023-11-17 |
| CN117066441B true CN117066441B (en) | 2023-12-29 |
Family
ID=88715766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311347580.7A Active CN117066441B (en) | 2023-10-18 | 2023-10-18 | Automatic gear pressing device for chain production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117066441B (en) |
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| CN113751665A (en) * | 2020-06-03 | 2021-12-07 | 无锡市满诚链传动制造有限公司 | Chain and chain transition link joint integrated punch forming device |
| CN215035134U (en) * | 2021-06-18 | 2021-12-07 | 安徽亚太锚链制造有限公司 | Automatic gear pressing machine for anchor chain |
| CN217749214U (en) * | 2022-04-07 | 2022-11-08 | 中运锚链(江苏)有限公司 | Anchor chain production is with pressing shelves equipment with regulatory function |
-
2023
- 2023-10-18 CN CN202311347580.7A patent/CN117066441B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207431686U (en) * | 2017-11-14 | 2018-06-01 | 江苏科技大学 | Full-automatic anchor chain pressure shelves machine |
| CN109967689A (en) * | 2019-03-19 | 2019-07-05 | 江苏亚星锚链股份有限公司 | A kind of anchor chain pressure shelves limiting device and its application method |
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| CN213111494U (en) * | 2020-09-18 | 2021-05-04 | 正茂集团有限责任公司 | Transom conveying device of anchor chain gear pressing machine |
| CN113210453A (en) * | 2021-05-12 | 2021-08-06 | 舟山中南锚链有限公司 | Full-automatic anchor chain crosspiece apparatus for producing |
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Also Published As
| Publication number | Publication date |
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| CN117066441A (en) | 2023-11-17 |
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