CN215787217U - Automatic unhairing mechanism that high strength big specification chain welding machine was used - Google Patents
Automatic unhairing mechanism that high strength big specification chain welding machine was used Download PDFInfo
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- CN215787217U CN215787217U CN202122189725.8U CN202122189725U CN215787217U CN 215787217 U CN215787217 U CN 215787217U CN 202122189725 U CN202122189725 U CN 202122189725U CN 215787217 U CN215787217 U CN 215787217U
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Abstract
The utility model discloses an automatic unhairing mechanism for a high-strength large-specification chain welding machine, which comprises an oil cylinder, a ram, a unhairing tool apron and a unhairing blade; the ram is horizontally arranged towards the direction of the chain to be deburred and is connected to the welding machine in a sliding manner along the length direction of the ram; the end, close to the chain to be deburred, of the ram is horizontally and symmetrically hinged with deburring tool holders relative to the two sides of the chain, and a deburring blade used for deburring burrs at the welding position of the chain is further arranged at one end, far away from the ram, of each deburring tool holder; and an oil cylinder is horizontally arranged at one end, far away from the chain to be deburred, of the ram, the movable end of the oil cylinder is fixedly connected with the ram, the ram is driven to horizontally move towards the chain to be deburred, and burrs at the welding port of the chain are removed through a deburring blade. The utility model realizes the automatic operation of the deburring process, reduces the operation intensity of operators and improves the appearance quality of the chain.
Description
Technical Field
The utility model relates to the technical field of chain making devices, in particular to an automatic unhairing mechanism for a high-strength large-specification chain welding machine.
Background
Because the domestic medium and small chain flash welding machines are in a semi-automatic mode, the chain needs to be manually or mechanically shifted to a unhairing device from a welding station, hydraulic sliding unhairing is carried out under the condition of manual alignment, and the unhairing effect is directly influenced by the factors such as the temperature of a chain ring, the placing accuracy of a workpiece, the adjustment of a unhairing knife and the like, so that the appearance quality of a product is seriously influenced; in addition, the labor intensity of workers is very high, and the temperature of the welded chain ring is over 1000 ℃ and the heat radiation has great harm to the operators. Therefore, the above problems need to be solved.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide an automatic deburring mechanism for a high-strength large-specification chain welding machine, which realizes automatic operation in a deburring process, reduces the operation strength of operators, greatly improves the appearance quality of a chain and enables the welding surface of the chain to be smooth and flat.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model discloses an automatic unhairing mechanism for a high-strength large-specification chain welding machine, which is characterized in that: comprises an oil cylinder, a ram, a dehairing cutter holder and a dehairing blade; the ram is horizontally arranged towards the direction of the chain to be deburred and is connected to the welding machine in a sliding manner along the length direction of the ram; the end, close to the chain to be deburred, of the ram is horizontally and symmetrically hinged with deburring tool holders relative to the two sides of the chain, and a deburring blade used for deburring burrs at the welding position of the chain is further arranged at one end, far away from the ram, of each deburring tool holder; and an oil cylinder is horizontally arranged at one end, far away from the chain to be deburred, of the ram, the movable end of the oil cylinder is fixedly connected with the ram, the ram is driven to horizontally move towards the chain to be deburred, and burrs at the welding port of the chain are removed through a deburring blade.
Preferably, the telescopic direction of the movable end of the oil cylinder is consistent with the sliding direction of the ram.
Preferably, each unhairing tool apron is an L-shaped structure which is horizontally arranged, and the right-angle end of the unhairing tool apron is respectively embedded and sleeved in the corresponding position of the ram and is respectively connected with the ram in a horizontal rotating manner.
Preferably, the two deburring blades are symmetrically arranged on two sides of the chain to be deburred, and the fixed end of each deburring blade is in threaded connection with the outer side face of one end, close to the chain to be deburred, of the corresponding deburring tool holder.
Preferably, the device further comprises a driving assembly; a driving assembly is further arranged on one side, close to the ram, of each of the two deburring cutter seats, and when the ram slides towards the direction of the chain to be deburred, the driving assemblies respectively drive the corresponding deburring cutter seats to be close to each other; when the ram slides away from the direction of the chain to be deburred, the driving assembly respectively drives the corresponding deburring tool holders to be away from each other.
Preferably, the driving assembly comprises an adjusting screw, an ear seat and an adjusting cam plate; the two adjusting screws are horizontally and symmetrically arranged on two sides of the ram at intervals and are respectively arranged in the same direction as the ram; one end of each adjusting screw rod is horizontally hinged with one end, close to the ram, of the corresponding unhairing tool apron respectively, and the corresponding unhairing tool apron is driven to horizontally rotate around the ram respectively; the other end of each adjusting screw is also horizontally hinged with an ear seat, and each ear seat is respectively and rotatably arranged on the corresponding side of the ram; an adjusting cam plate is arranged on one side, close to the ear seats, of the ram in a horizontal sliding mode, the adjusting cam plate is arranged between the two ear seats, curved surfaces matched with one ends of the ear seats are symmetrically embedded into two side faces, opposite to the two side faces, of the ear seats, one end of each ear seat abuts against the corresponding curved surface of the adjusting cam plate, and the other end of each ear seat is hinged to the other end of the corresponding adjusting screw rod.
Preferably, the device also comprises an auxiliary spring and a fixing frame; a U-shaped fixing frame is horizontally arranged on the ram, the distance between the opening ends of the fixing frame is larger than the width of the adjusting cam plate and is arranged on one side of the adjusting cam plate close to the deburring tool apron, the opening end of the fixing frame is arranged towards the adjusting cam plate, and the bottom of the fixing frame is fixedly connected with the ram in a threaded manner; and auxiliary springs are horizontally and symmetrically arranged on two sides of the adjusting cam plate, one end of each auxiliary spring is fixedly connected with two ends of the fixing frame, the other end of each auxiliary spring is connected to the hinging shaft corresponding to the lug seat and the adjusting screw rod, and one end of the lug seat is abutted against the corresponding curved surface of the adjusting cam plate through the auxiliary springs.
Preferably, the device also comprises a side plate, a stroke adjusting bolt and a nut; a side plate is also vertically arranged between the fixed frame and the adjusting cam plate, and the side plate is fixedly arranged on the ram; the stroke adjusting bolt is arranged in the middle of one side face, close to the fixing frame, of the side plate in a threaded mode, penetrates through one side face, close to the adjusting cam plate, of the side plate vertically and is fixed with the adjusting cam plate in a threaded mode, the position of the adjusting cam plate on the ram is adjusted through the stroke adjusting bolt, and the stroke adjusting bolt and the side plate are locked and fixed through the nut.
The utility model has the beneficial effects that:
(1) the automatic deburring device has the advantages that the automatic operation in the deburring process is realized, the operation intensity of operators is reduced, the appearance quality of a chain is greatly improved, and the welding surface of the chain is smooth and flat;
(2) the utility model realizes that the span between the unhairing blades can be adjusted, thereby being adaptive to chains with different specifications and sizes and improving the universality of the device.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an automatic unhairing mechanism for a high-strength large-specification chain welding machine.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Wherein, 1-ram; 2-a unhairing cutter seat; 3-unhairing blade; 4-adjusting the screw rod; 5-adjusting the cam plate; 6-ear seat; 7-an auxiliary spring; 8-oil cylinder; 9-stroke adjusting bolt; 10-a nut; 11-side plate; 12-a fixing frame.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description.
The utility model relates to an automatic unhairing mechanism for a high-strength large-specification chain welding machine, which comprises an oil cylinder 8, a ram 1, a unhairing cutter holder 2 and a unhairing blade 3; the concrete structure is as shown in fig. 1 and 2, the ram 1 is horizontally arranged towards the direction of a chain to be deburred and is connected to a welding machine in a sliding manner along the length direction of the ram; the end, close to the chain to be deburred, of the ram 1 is horizontally and symmetrically hinged with deburring tool holders 2 relative to the two sides of the chain, and one end, far away from the ram 1, of each deburring tool holder 2 is further provided with a deburring blade 3 used for removing burrs at the welding spots of the chain; an oil cylinder 8 is further horizontally arranged at one end of the ram 1, which is far away from the chain to be deburred, the movable end of the oil cylinder 8 is fixedly connected with the ram 1, the ram 1 is driven to horizontally move towards the chain to be deburred, and burrs at the welding position of the chain are removed through a deburring blade 3; wherein, the telescopic direction of the movable end of the oil cylinder 8 is consistent with the sliding direction of the ram 1.
In the utility model, each unhairing tool apron 2 is of a horizontally arranged L-shaped structure, and the right-angle end of the unhairing tool apron is respectively embedded and sleeved in the corresponding position of the ram 1 and is respectively and horizontally and rotatably connected with the ram 1; as shown in fig. 1 and 2, the two deburring blades 3 are symmetrically arranged relative to two sides of the chain to be deburred, and the fixed end of each deburring blade 3 is screwed and fixed with the outer side surface of one end of the corresponding deburring tool holder 2 close to the chain to be deburred.
According to the utility model, the driving components are arranged on one sides of the two deburring tool holders 2 close to the ram 1, and when the ram 1 slides towards the direction of the chain to be deburred, the driving components respectively drive the corresponding deburring tool holders 2 to be close to each other; when the ram 1 slides away from the direction of the chain to be deburred, the driving components respectively drive the corresponding deburring tool holders 2 to be away from each other; wherein, the driving component comprises an adjusting screw rod 4, an ear seat 6, an adjusting cam plate 5, an auxiliary spring 7 and a fixed frame 12; as shown in fig. 1 and 2, two adjusting screws 4 are horizontally and symmetrically arranged at two sides of the ram 1 at intervals and are respectively arranged in the same direction as the ram 1; one end of each adjusting screw rod 4 is horizontally hinged with one end of the corresponding unhairing tool apron 2 close to the ram 1, and drives the corresponding unhairing tool apron 2 to horizontally rotate around the ram 1; the other end of each adjusting screw rod 4 is also horizontally hinged with an ear seat 6, and each ear seat 6 is respectively and rotatably arranged at the corresponding side of the ram 1; an adjusting cam plate 5 is horizontally arranged on one side, close to the ear seats 6, of the ram 1 in a sliding mode, the adjusting cam plate 5 is arranged between the two ear seats 6, curved surfaces matched with one ends of the ear seats 6 are symmetrically embedded into the two side faces, opposite to the two side faces, of the ear seats 6, one end of each ear seat 6 abuts against the corresponding curved surface of the adjusting cam plate 5, and the other end of each ear seat is hinged to the other end of the corresponding adjusting screw rod 4.
As shown in fig. 1 and 2, a U-shaped fixing frame 12 is horizontally arranged on the ram 1, the distance between the open ends of the fixing frame 12 is larger than the width of the adjusting cam plate 5, and the fixing frame is arranged on one side of the adjusting cam plate 5 close to the hair removing tool holder 2, the open end of the fixing frame 12 faces the adjusting cam plate 5, and the bottom of the fixing frame is fixed with the ram 1 in a threaded manner; the two sides of the adjusting cam plate 5 are also horizontally and symmetrically provided with auxiliary springs 7, one end of each auxiliary spring 7 is respectively and fixedly connected with two ends of the fixing frame 12, the other end of each auxiliary spring 7 is respectively connected to the corresponding lug seat 6 and the hinging shaft of the adjusting screw rod 4, and one end of each lug seat 6 is abutted against the corresponding curved surface of the adjusting cam plate 5 through the auxiliary springs 7.
As shown in fig. 1 and 2, a side plate 11 is vertically arranged between the fixed frame 12 and the adjusting cam plate 5, and the side plate 11 is fixedly arranged on the ram 1; a stroke adjusting bolt 9 is further screwed in the middle position of one side surface of the side plate 11 close to the fixing frame 12, the stroke adjusting bolt 9 is arranged along the length direction of the ram 1, vertically penetrates through one side surface of the side plate 11 close to the adjusting cam plate 5, and is screwed and fixed with the adjusting cam plate 5; according to the utility model, the position of the adjusting cam plate 5 on the ram 1 is adjusted through the stroke adjusting bolt 9, and the stroke adjusting bolt 9 and the side plate 11 are locked and fixed through the nut 10, so that one end of the lug seat 6 slides along the curved surface of the adjusting cam plate 5, and the two deburring bases are driven to mutually approach or separate through the adjusting screw rod 4, so that the distance between the two deburring blades 3 can be adjusted, the size required by a chain weld joint is reached, and the using effect is achieved.
The working principle of the utility model is as follows: firstly, manually screwing a stroke adjusting bolt 9 according to chains with different specifications, and adjusting the distance between the deburring blades 3 by matching the adjusting cam plate 5, the lug seat 6 and the adjusting screw rod 4 to reach the size required by a chain weld crater; then the mechanism does not work in the welding period of the welding machine, after welding is finished, the oil cylinder 8 drives the ram 1 to horizontally move, the deburring blade 3 is driven to pass through the welded chain welding opening, and the effect of deburring the chain welding opening is achieved.
The utility model has the beneficial effects that:
(1) the automatic deburring device has the advantages that the automatic operation in the deburring process is realized, the operation intensity of operators is reduced, the appearance quality of a chain is greatly improved, and the welding surface of the chain is smooth and flat;
(2) the utility model realizes that the span between the unhairing blades 3 can be adjusted, thereby being suitable for chains with different specifications and sizes and improving the universality of the device.
The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention, and various modifications and improvements made to the technical solutions of the present invention by those skilled in the art should fall into the protection scope of the present invention without departing from the design concept of the present invention, and the technical contents of the present invention as claimed are all described in the technical claims.
Claims (8)
1. The utility model provides an automatic unhairing mechanism that big specification chain welding machine of high strength was used which characterized in that: comprises an oil cylinder, a ram, a dehairing cutter holder and a dehairing blade; the ram is horizontally arranged towards the direction of the chain to be deburred and is connected to the welding machine in a sliding manner along the length direction of the ram; the end, close to the chain to be deburred, of the ram is horizontally and symmetrically hinged with deburring tool holders relative to the two sides of the chain, and a deburring blade used for deburring burrs at the welding position of the chain is further arranged at one end, far away from the ram, of each deburring tool holder; and an oil cylinder is horizontally arranged at one end, far away from the chain to be deburred, of the ram, the movable end of the oil cylinder is fixedly connected with the ram, the ram is driven to horizontally move towards the chain to be deburred, and burrs at the welding port of the chain are removed through a deburring blade.
2. The automatic unhairing mechanism for the high-strength large-specification chain welder as claimed in claim 1, wherein: the telescopic direction of the movable end of the oil cylinder is consistent with the sliding direction of the ram.
3. The automatic unhairing mechanism for the high-strength large-specification chain welder as claimed in claim 1, wherein: each unhairing blade holder is an L-shaped structure which is horizontally arranged, and the right-angle end of the unhairing blade holder is respectively embedded and sleeved in the corresponding position of the ram and is respectively connected with the ram in a horizontal rotating manner.
4. The automatic unhairing mechanism for the high-strength large-specification chain welder as claimed in claim 3, wherein: the two deburring blades are symmetrically arranged relative to two sides of the chain to be deburred, and the fixed end of each deburring blade is in threaded connection with the outer side face of one end, close to the chain to be deburred, of the corresponding deburring tool apron respectively.
5. The automatic unhairing mechanism for the high-strength large-specification chain welder as claimed in claim 3, wherein: the device also comprises a driving component; a driving assembly is further arranged on one side, close to the ram, of each of the two deburring cutter seats, and when the ram slides towards the direction of the chain to be deburred, the driving assemblies respectively drive the corresponding deburring cutter seats to be close to each other; when the ram slides away from the direction of the chain to be deburred, the driving assembly respectively drives the corresponding deburring tool holders to be away from each other.
6. The automatic unhairing mechanism for the high-strength large-specification chain welder as claimed in claim 5, wherein: the driving assembly comprises an adjusting screw rod, an ear seat and an adjusting cam plate; the two adjusting screws are horizontally and symmetrically arranged on two sides of the ram at intervals and are respectively arranged in the same direction as the ram; one end of each adjusting screw rod is horizontally hinged with one end, close to the ram, of the corresponding unhairing tool apron respectively, and the corresponding unhairing tool apron is driven to horizontally rotate around the ram respectively; the other end of each adjusting screw is also horizontally hinged with an ear seat, and each ear seat is respectively and rotatably arranged on the corresponding side of the ram; an adjusting cam plate is arranged on one side, close to the ear seats, of the ram in a horizontal sliding mode, the adjusting cam plate is arranged between the two ear seats, curved surfaces matched with one ends of the ear seats are symmetrically embedded into two side faces, opposite to the two side faces, of the ear seats, one end of each ear seat abuts against the corresponding curved surface of the adjusting cam plate, and the other end of each ear seat is hinged to the other end of the corresponding adjusting screw rod.
7. The automatic unhairing mechanism for the high-strength large-specification chain welder as claimed in claim 6, wherein: the device also comprises an auxiliary spring and a fixed frame; a U-shaped fixing frame is horizontally arranged on the ram, the distance between the opening ends of the fixing frame is larger than the width of the adjusting cam plate and is arranged on one side of the adjusting cam plate close to the deburring tool apron, the opening end of the fixing frame is arranged towards the adjusting cam plate, and the bottom of the fixing frame is fixedly connected with the ram in a threaded manner; and auxiliary springs are horizontally and symmetrically arranged on two sides of the adjusting cam plate, one end of each auxiliary spring is fixedly connected with two ends of the fixing frame, the other end of each auxiliary spring is connected to the hinging shaft corresponding to the lug seat and the adjusting screw rod, and one end of the lug seat is abutted against the corresponding curved surface of the adjusting cam plate through the auxiliary springs.
8. The automatic unhairing mechanism for the high-strength large-specification chain welder as claimed in claim 7, wherein: the travel adjusting mechanism also comprises a side plate, a travel adjusting bolt and a nut; a side plate is also vertically arranged between the fixed frame and the adjusting cam plate, and the side plate is fixedly arranged on the ram; the stroke adjusting bolt is arranged in the middle of one side face, close to the fixing frame, of the side plate in a threaded mode, penetrates through one side face, close to the adjusting cam plate, of the side plate vertically and is fixed with the adjusting cam plate in a threaded mode, the position of the adjusting cam plate on the ram is adjusted through the stroke adjusting bolt, and the stroke adjusting bolt and the side plate are locked and fixed through the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122189725.8U CN215787217U (en) | 2021-09-10 | 2021-09-10 | Automatic unhairing mechanism that high strength big specification chain welding machine was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122189725.8U CN215787217U (en) | 2021-09-10 | 2021-09-10 | Automatic unhairing mechanism that high strength big specification chain welding machine was used |
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| Publication Number | Publication Date |
|---|---|
| CN215787217U true CN215787217U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122189725.8U Active CN215787217U (en) | 2021-09-10 | 2021-09-10 | Automatic unhairing mechanism that high strength big specification chain welding machine was used |
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| CN (1) | CN215787217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727918A (en) * | 2023-08-15 | 2023-09-12 | 江苏亚星锚链股份有限公司 | Welding equipment for chain processing |
-
2021
- 2021-09-10 CN CN202122189725.8U patent/CN215787217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727918A (en) * | 2023-08-15 | 2023-09-12 | 江苏亚星锚链股份有限公司 | Welding equipment for chain processing |
| CN116727918B (en) * | 2023-08-15 | 2023-11-21 | 江苏亚星锚链股份有限公司 | Welding equipment for chain processing |
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