CN215467790U

CN215467790U - Longitude and latitude net shaping bending device

Info

Publication number: CN215467790U
Application number: CN202121472981.1U
Authority: CN
Inventors: 阚延品; 代守同; 葛少龙; 葛强
Original assignee: Huainan Longqiang Machinery Manufacturing Co ltd
Current assignee: Huainan Longqiang Machinery Manufacturing Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-11
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a forming and bending device for a graticule, which relates to the technical field of graticule production equipment and comprises a workbench, a bending mechanism and a transmission mechanism, wherein the top end of the workbench is provided with a first bearing base and a second bearing base, and the second bearing base is positioned at one end of the first bearing base. According to the utility model, the arc-shaped connecting block and the connecting shaft are fixed by arranging the fixing bolt, when the bent plate is installed, the butt-joint block is inserted into the butt-joint groove on the connecting shaft by aligning the butt-joint block with the butt-joint groove on the connecting shaft, at the moment, the fixing hole on the arc-shaped connecting block and the connecting hole on the connecting shaft are in a mutually aligned state, at the moment, the fixing bolt only needs to penetrate through the fixing hole and the connecting hole to be inserted into the butt-joint groove and rotate, so that the fixing bolt and the butt-joint block are mutually connected and fixed, namely, the installation of the bent plate is realized, the quick disassembly and installation of the bent plate can be realized through the mutual matching of the parts, and the maintenance efficiency of the device is effectively improved.

Description

Longitude and latitude net shaping bending device

Technical Field

The utility model relates to the technical field of graticule production equipment, in particular to a graticule forming and bending device.

Background

The graticule, also known as steel-plastic support net, safety support net, etc., is widely used in coal, metallurgy, building, chemical industry, etc., especially in coal mine industry, the graticule for coal mine is used for supporting safety in coal mine and artificial false roof in coal mine, is convenient to use, and is usually formed by cross-weaving warp galvanized wires and weft galvanized wires in the production process of the coal mine net.

Weft galvanized wire need make a round trip to alternate in warp galvanized wire when the graticule is worked out, it just needs once to bend the operation to it once just once to remove weft galvanized wire in this process, thereby realize the establishment shaping of graticule, it carries out the board of bending among the bending device to weft galvanized wire and generally all cup joints with pivot fixed connection or through the ring piece, it needs to dismantle whole bending device from graticule production facility when the maintenance is dismantled to the board that leads to bending when needs, its complex operation and inefficiency, be unfavorable for the high-efficient production of graticule.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the bending plate is not convenient to detach, a graticule forming and bending device is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a theodolite net shaping bending device, includes the workstation, bends mechanism and drive mechanism, the top of workstation is provided with bearing base and No. two bearing bases, No. two bearing bases are located bearing base's one end, the axis of rotation has been cup jointed to bearing base's inner wall, the outer wall terminal surface of axis of rotation is provided with the connecting rod, the one end that the axis of rotation was kept away from to the connecting rod is provided with the location hook, bend the mechanism and cup joint each other with No. two bearing bases, drive mechanism is located one side of workstation and is connected with the axis of rotation and the mechanism of bending.

As a still further scheme of the utility model: bending mechanism includes connecting axle, arc connecting block, butt joint piece, the board and fixing bolt of bending, the outer wall both sides of connecting axle cup joint each other with No. two bearing base's inner wall, the outer wall top of connecting axle is provided with the connecting hole, the outer wall one end of connecting axle is provided with the butt joint groove, the inner wall of arc connecting block cup joints with the outer wall of connecting axle mutually, the butt joint piece is located the inner wall terminal surface of arc connecting block and blocks mutually with the inner wall that butt joint the groove, the board of bending is located the outer wall one end of arc connecting block, fixing bolt is located the outer wall top of arc connecting block and runs through arc connecting block, connecting hole to butt joint inslot portion and be connected with the butt joint piece.

As a still further scheme of the utility model: drive mechanism includes motor, carousel, eccentric post, pulley, swinging arms, transfer line and No. two swinging arms, No. two swinging arms are located outer wall one side of workstation, the connecting axle runs through one side of No. two bearing pedestal to workstation and is connected with the top of a swinging arms, the axis of rotation runs through one side of a bearing pedestal to workstation and is connected with the top of No. two swinging arms, the both ends of transfer line rotate with the bottom of a swinging arms, No. two swinging arms respectively and is connected, the outer wall side of a swinging arms is provided with the swing spout, the outer wall of pulley cup joints with the inner wall of swing spout mutually, the outer wall of eccentric post cup joints with the inner wall of pulley each other, the one end that the pulley was kept away from to the eccentric post is connected with the carousel, the motor is located one side that the eccentric post was kept away from to the carousel.

As a still further scheme of the utility model: the outer wall of the arc-shaped connecting block is provided with a fixing hole matched with the fixing bolt, and the contact position of the butt-joint block and the fixing bolt is provided with an internal thread matched with the external thread of the fixing bolt.

As a still further scheme of the utility model: the quantity of arc connecting block is provided with a plurality ofly, and is a plurality of the arc connecting block is horizontal evenly distributed on the outer wall of connecting axle.

As a still further scheme of the utility model: there is the difference in height between a bearing base and No. two bearing bases, the bottom plane of a bearing base is higher than the top plane of No. two bearing bases, the quantity of connecting rod is provided with two, two the connecting rod is located the both sides of axis of rotation respectively.

As a still further scheme of the utility model: the output end of the motor is connected with the central point of the side surface of the rotary table, and the eccentric column is positioned at the position far away from the central point of the side surface of the rotary table.

Compared with the prior art, the utility model has the beneficial effects that:

1. the arc-shaped connecting block and the connecting shaft are fixed through the fixing bolt, when the bent plate is installed, the butt-joint block is inserted into the butt-joint groove on the connecting shaft in an aligning mode, at the moment, the fixing hole in the arc-shaped connecting block and the connecting hole in the connecting shaft are in a mutually aligned state, at the moment, the fixing bolt only needs to penetrate through the fixing hole, the connecting hole is inserted into the butt-joint groove and rotates, the fixing bolt and the butt-joint block are fixedly connected with each other, the installation of the bent plate is realized, the quick disassembly and installation of the bent plate can be realized through the mutual matching of the parts, and the maintenance efficiency of the device is effectively improved;

2. the motor is arranged, the turntable can drive the eccentric column to do circular motion, when the eccentric column does circular motion, the pulley can move along the inner wall of the swing slide and drive the first swing rod to swing, the first swing rod can drive the connecting shaft to rotate, the connecting shaft drives the bending plate to rotate upwards to contact with the warp galvanized wire and extrude the warp galvanized wire, so that the bending operation of the warp galvanized wire is realized, the bending operation of the bending plate can be realized once and the warp galvanized wire can be automatically reset by rotating the motor for one circle, meanwhile, the first swing rod can drive the second swing rod to synchronously swing through the transmission rod, the second swing rod can drive the positioning hook to swing through the rotating shaft and the connecting rod, the positioning hook can hook the folded warp galvanized wire, thereby preventing the warp galvanized wire from dragging the weft galvanized wire in the process of back and forth penetration, and avoiding the deformation phenomenon of a longitude and latitude net, the production efficiency of the graticule can be orderly improved through the mutual matching of the parts.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the bending mechanism and the driving mechanism of the present invention;

fig. 3 is a cross-sectional exploded view of the bending mechanism of the present invention.

In the figure: 1. a work table; 2. a first bearing base; 3. a rotating shaft; 4. a connecting rod; 5. a positioning hook; 6. a second bearing base; 7. a bending mechanism; 701. a connecting shaft; 7011. connecting holes; 7012. a butt joint groove; 702. an arc-shaped connecting block; 703. a butt joint block; 704. bending the plate; 705. fixing the bolt; 8. a transmission mechanism; 801. a motor; 802. a turntable; 803. an eccentric column; 804. a pulley; 805. a first swing lever; 8051. a swing chute; 806. a transmission rod; 807. and a second swinging rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 3, in an embodiment of the present invention, a theodolite mesh forming and bending device includes a workbench 1, a bending mechanism 7, and a transmission mechanism 8, a first bearing base 2 and a second bearing base 6 are disposed at a top end of the workbench 1, the second bearing base 6 is located at one end of the first bearing base 2, a rotation shaft 3 is sleeved on an inner wall of the first bearing base 2, a connection rod 4 is disposed on an outer wall end surface of the rotation shaft 3, a positioning hook 5 is disposed at one end of the connection rod 4 away from the rotation shaft 3, the bending mechanism 7 is sleeved with the second bearing base 6, and the transmission mechanism 8 is located at one side of the workbench 1 and connected to the rotation shaft 3 and the bending mechanism 7.

Please refer to fig. 1-3, the bending mechanism 7 of 4 includes a connecting shaft 701, an arc connecting block 702, a butt-joint block 703, a bending plate 704 and a fixing bolt 705, wherein two sides of the outer wall of the connecting shaft 701 are sleeved with the inner wall of the second bearing base 6, a connecting hole 7011 is disposed at the top end of the outer wall of the connecting shaft 701, a butt-joint groove 7012 is disposed at one end of the outer wall of the connecting shaft 701, the inner wall of the arc connecting block 702 is sleeved with the outer wall of the connecting shaft 701, the butt joint block 703 is positioned on the end face of the inner wall of the arc-shaped connecting block 702 and is clamped with the inner wall of the butt joint groove 7012, the bending plate 704 is positioned at one end of the outer wall of the arc-shaped connecting block 702, the fixing bolt 705 is positioned above the outer wall of the arc-shaped connecting block 702 and penetrates through the arc-shaped connecting block 702 and the connecting hole 7011 to the inside of the butt joint groove 7012 to be connected with the butt joint block 703, the bending mechanism 7 can be used for bending the galvanized wires of the weft in the graticule, and meanwhile, the mechanism can be used for facilitating the replacement and maintenance of the bent plate 704.

Please refer to fig. 1 to 3, the transmission mechanism 8 includes a motor 801, a turntable 802, an eccentric column 803, a pulley 804, a first swing rod 805, a transmission rod 806, and a second swing rod 807, wherein the first swing rod 805 and the second swing rod 807 are located at one side of an outer wall of the worktable 1, the connection shaft 701 passes through the second bearing base 6 to one side of the worktable 1 to be connected to a top end of the first swing rod 805, the rotation shaft 3 passes through the first bearing base 2 to one side of the worktable 1 to be connected to a top end of the second swing rod 807, two ends of the transmission rod 806 are respectively rotatably connected to bottom ends of the first swing rod 805 and the second swing rod 807, a swing chute 8051 is disposed at a side surface of the outer wall of the first swing rod 805, an outer wall of the pulley 804 is sleeved to an inner wall of the swing chute 8051, an outer wall of the eccentric column 803 is sleeved to the inner wall of the pulley 804, one end of the eccentric column 803, which is far away from the pulley 804, is connected to the turntable 802, the motor 801 is positioned on one side of the turntable 802 far away from the eccentric column 803, and the synchronous rotation of the bending mechanism 7 and the positioning hook 5 can be realized through the transmission mechanism 8.

Please refer to fig. 3, the outer wall of the arc-shaped connecting block 702 is provided with a fixing hole matched with the fixing bolt 705, and the contact position of the abutting block 703 and the fixing bolt 705 is provided with an internal thread matched with the external thread of the fixing bolt 705, so that the quick installation and disassembly of the bending plate 704 can be realized through the structure.

Please refer to fig. 1-2, the number of the arc-shaped connecting blocks 702 is plural, the plural arc-shaped connecting blocks 702 are horizontally and uniformly distributed on the outer wall of the connecting shaft 701, and the fast bending operation of the galvanized wire of the weft can be realized through the plural bending plates 704 on the outer wall of the plural arc-shaped connecting blocks 702.

Please refer to fig. 1-2 heavily, there is a difference in height between No. one bearing base 2 and No. two bearing bases 6, the bottom plane of No. one bearing base 2 is higher than the top plane of No. two bearing bases 6, there are two connecting rods 4, two connecting rods 4 are located the both sides of axis of rotation 3 respectively, the warp galvanized wire and the weft galvanized wire of graticule can pass the intermediate position of No. two bearing bases 6 and No. one bearing base 2, thereby be convenient for the bending operation of weft galvanized wire, can be convenient for fix a position when weft galvanized wire makes a round trip to pass through the positioning hook 5 that connecting rod 4 connects, avoid the phenomenon that the pulling galvanized wire leads to the steel wire dislocation takes place when weft galvanized wire passes through.

Please refer to fig. 1 to 3, the output end of the motor 801 is connected to the center point of the side surface of the turntable 802, and the eccentric column 803 is located at the position far from the center point of the side surface of the turntable 802, so that the motor 801 can drive the first swing rod 805 to swing when operating.

The working principle of the utility model is as follows: when the forming and bending device for the graticule is used, the warp galvanized wires and the weft galvanized wires of the graticule pass through the middle positions of the second bearing base 6 and the first bearing base 2 and pass through the lower part of the rotating shaft 3 to move to the next process, in the process, the weft galvanized wires can pass back and forth between the warp galvanized wires so as to form the graticule, the warp galvanized wires need to be bent in the moving process, the motor 801 is started to rotate, the motor 801 can drive the eccentric column 803 to do circular motion through the turntable 802, as the eccentric column 803 is sleeved with the swinging chute 8051 on the swinging rod 805 through the pulley 804, when the eccentric column 803 does the circular motion, the pulley 804 can move along the inner wall of the swinging chute 8051 and drive the swinging rod 805 to swing, the swinging rod 805 can drive the connecting shaft 701 to rotate, the connecting shaft 701 can drive the bending plate 704 to rotate upwards to contact with the warp galvanized wires and extrude the warp galvanized wires, therefore, the bending operation of the zinc-plated warp wire is realized, the first swing rod 805 swings in the opposite direction along with the continuous rotation of the motor 801, the automatic reset of the bent plate 704 can be realized, namely, the bending operation and the automatic reset of the bent plate 704 can be realized by one rotation of the motor 801, meanwhile, the first swing rod 805 can drive the second swing rod 807 to swing synchronously through the transmission rod 806, the second swing rod 807 can drive the positioning hook 5 to swing through the rotating shaft 3 and the connecting rod 4, when the bending operation is performed on the zinc-plated warp wire by the bent plate 704, the positioning hook 5 is positioned at the uppermost end and is separated from the graticule, when the bent plate 704 is automatically reset to the original position, the positioning hook 5 synchronously rotates to the contact position with the graticule, at the moment, the positioning hook 5 can hook the folded zinc-plated warp wire, thereby preventing the warp wire from pulling the weft wire in the reciprocating process, thereby avoided the longitude and latitude net to take place the deformation phenomenon, guaranteed the stable shaping of longitude and latitude net, when needing to change the maintenance to bending plate 704, only need calm pine fixing bolt 705 make it separate with arc connecting block 702 and can take off bending plate 704, when bending plate 704 installation, only need with butt joint piece 703 aim at connecting axle 701 on butt joint groove 7012 insert can, the fixed orifices on the arc connecting block 702 and the connecting hole 7011 on the connecting axle 701 are the state of lining up each other this moment, only need run through fixing bolt 705 the fixed orifices this moment, connecting hole 7011 inserts in butt joint groove 7012 and rotates, make fixing bolt 705 and butt joint piece 703 interconnect fixed, the installation of bending plate 704 has been realized promptly.

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 person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a longitude and latitude net shaping bending device, includes workstation (1), bends mechanism (7) and drive mechanism (8), its characterized in that, the top of workstation (1) is provided with bearing base (2) and No. two bearing base (6), No. two bearing base (6) are located the one end of a bearing base (2), axis of rotation (3) have been cup jointed to the inner wall of a bearing base (2), the outer wall terminal surface of axis of rotation (3) is provided with connecting rod (4), the one end of axis of rotation (3) is kept away from in connecting rod (4) is provided with location hook (5), bend mechanism (7) and No. two bearing base (6) and cup joint each other, drive mechanism (8) are located one side of workstation (1) and are connected with axis of rotation (3) and the mechanism (7) of bending.

2. The warp-weft net forming and bending device according to claim 1, characterized in that the bending mechanism (7) comprises a connecting shaft (701), an arc-shaped connecting block (702), a butt joint block (703), a bending plate (704) and a fixing bolt (705), the two sides of the outer wall of the connecting shaft (701) are mutually sleeved with the inner wall of a second bearing base (6), the top end of the outer wall of the connecting shaft (701) is provided with a connecting hole (7011), one end of the outer wall of the connecting shaft (701) is provided with a butt joint groove (7012), the inner wall of the arc-shaped connecting block (702) is sleeved with the outer wall of the connecting shaft (701), the butt joint block (703) is located on the end face of the inner wall of the arc-shaped connecting block (702) and is clamped with the inner wall of the butt joint groove (7012), the bending plate (704) is located on one end of the outer wall of the arc-shaped connecting block (702), the fixing bolt (705) is located above the outer wall of the arc-shaped connecting block (702) and runs through the arc-shaped connecting block (702), The connecting hole (7011) is connected with the butt joint block (703) from the inside of the butt joint groove (7012).

3. The graticule forming and bending device according to claim 2, characterized in that the transmission mechanism (8) comprises a motor (801), a rotating disk (802), an eccentric column (803), a pulley (804), a first swing rod (805), a transmission rod (806) and a second swing rod (807), the first swing rod (805) and the second swing rod (807) are located on one side of the outer wall of the workbench (1), the connection shaft (701) penetrates through the second bearing base (6) to one side of the workbench (1) to be connected with the top end of the first swing rod (805), the rotation shaft (3) penetrates through the first bearing base (2) to one side of the workbench (1) to be connected with the top end of the second swing rod (807), two ends of the transmission rod (806) are respectively connected with the bottom ends of the first swing rod (805) and the second swing rod (807) in a rotating manner, and the side surface of the outer wall of the first swing rod (805) is provided with a swing chute (8051), the outer wall of pulley (804) cup joints with the inner wall of swing spout (8051) mutually, the outer wall of eccentric post (803) cup joints with the inner wall of pulley (804) each other, the one end that pulley (804) were kept away from to eccentric post (803) is connected with carousel (802), motor (801) are located carousel (802) keep away from one side of eccentric post (803).

4. The forming and bending device for the graticule according to claim 2, characterized in that the outer wall of the arc-shaped connecting block (702) is provided with a fixing hole matched with the fixing bolt (705), and the contact position of the butt-joint block (703) and the fixing bolt (705) is provided with an internal thread matched with the external thread of the fixing bolt (705).

5. The forming and bending device for the graticule according to claim 2, characterized in that the number of the arc-shaped connecting blocks (702) is plural, and the plural arc-shaped connecting blocks (702) are horizontally and uniformly distributed on the outer wall of the connecting shaft (701) in the transverse direction.

6. The forming and bending device for the graticule according to claim 1, characterized in that there is a height difference between the first bearing pedestal (2) and the second bearing pedestal (6), the bottom plane of the first bearing pedestal (2) is higher than the top plane of the second bearing pedestal (6), the number of the connecting rods (4) is two, and the two connecting rods (4) are respectively located at two sides of the rotating shaft (3).

7. The theodolite forming and bending device according to claim 3, wherein the output end of the motor (801) is connected to the side of the turntable (802) at the central point, and the eccentric column (803) is located at the side of the turntable (802) away from the central point.