Anchor chain butt welding machining device

Abstract

The utility model discloses an anchor chain butt welding processing device, and relates to the technical field of anchor chain welding devices, the anchor chain butt welding processing device comprises a moving turnover assembly and a clamping assembly, the clamping assembly is used for adjusting and clamping an anchor chain ring to be welded and is used for enabling the welding position of the anchor chain ring to be welded to face a welding machine. According to the chain ring welding machine, the clamping assembly is arranged so that a to-be-welded chain ring can be conveniently clamped, at the moment, the welding portion of the to-be-welded chain ring faces the direction of the welding machine in the forward direction, then the overturning motor is started, the overturning motor can drive the fixing side plate, the overturning base and the clamping assembly to integrally rotate by 90 degrees, and then the welding portion of the to-be-welded chain ring is welded. Then, the to-be-welded anchor chain ring is overturned to be in a horizontal state, and finally, the whole device is pushed to move, so that the to-be-welded anchor chain ring can be pushed to the inner side of an operation position of a welding machine for welding operation; the large anchor chain welding device is simple and convenient to operate, the working intensity of workers can be effectively relieved, and welding machining operation of large anchor chains can be more efficiently achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor chain welding devices, in particular to an anchor chain butt welding processing device. Background Art

[0002] A complete anchor chain processing unit includes a heating machine, a ring braiding machine, a welding machine, a burr removal machine and a pressing machine as well as supporting electrical and hydraulic systems. The whole machine is divided into four workstations, which are driven by a rotary machine to rotate in 90 degrees in sequence to complete the production process of ring braiding, welding, burr removal and pressing. Generally, one anchor chain unit can produce four anchor chains at the same time.

[0003] In the prior art, when processing large anchor chains, when the large anchor chain link crane is driven by a rotating machine to rotate to the welding machine station, most of the anchor chain links to be welded are manually grasped and placed flat on the welding table for welding. When the clamping and flipping operation of the large anchor chain links is manually operated, the workers are easily fatigued due to the high work intensity. Based on this, an anchor chain butt welding processing device is provided, which can realize the automation of this process. Utility Model Content

[0004] The purpose of the utility model is to provide an anchor chain butt welding processing device in order to solve the above-mentioned background problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anchor chain butt welding processing device, comprising a mobile flipping assembly, the mobile flipping assembly comprising a mobile vehicle, a universal wheel, a vertical plate, a handrail, a flipping motor, a fixed side plate, and a flipping seat; four universal wheels are installed in a matrix distribution at the bottom of the mobile vehicle, the vertical plate and the handrail are fixed on the top of the mobile vehicle, the vertical plate is distributed in the middle of the mobile vehicle, and the handrail is distributed at one end of the mobile vehicle; the flipping motor is installed at the top of one end of the vertical plate, the output end of the flipping motor passes through the other end of the vertical plate and is fixedly connected to the fixed side plate, and the flipping seat is fixed to the bottom end of the fixed side plate; a clamping assembly passing through both ends of the flipping seat is provided on the top of the flipping seat, and the clamping assembly is used to adjust and clamp the anchor chain link to be welded, so that the welding point of the anchor chain link to be welded faces the welding machine.

[0006] The fixed side plate, the flip seat and the clamping assembly are driven by a flip motor to rotate 90 degrees as a whole, so as to flip the anchor chain link to be welded to a flat state, and the mobile vehicle is used to move the flat anchor chain link to be welded to the working position of the welding machine.

[0007] As a further solution of the utility model: the clamping assembly includes an electric push rod, a connecting plate, a connecting tooth arm, and a transverse push block; the electric push rod is fixedly installed on the top of the flip seat and distributed at one end of the fixed side plate close to the vertical plate, the output end of the electric push rod is fixedly connected to the connecting tooth arm through the connecting plate, and the transverse push block is fixed at one end of the connecting tooth arm and penetrates to the end of the fixed side plate away from the vertical plate.

[0008] When the anchor chain is driven by the rotating machine to rotate above the flip seat, the electric push rod drives the lateral push block to move close to the anchor chain link to be welded to realize the pushing and lateral rotation of the anchor chain link to be welded, so that the anchor chain link to be welded which is parallel to the fixed side plate is rotated and deflected to be vertically distributed with the fixed side plate, and at the same time, the welding part of the anchor chain link to be welded is oriented to the welding machine.

[0009] As a further solution of the utility model: the clamping assembly also includes a longitudinal clamping plate, a concave tooth arm, a transmission gear, and a first limit block; the longitudinal clamping plate is distributed at the end of the fixed side plate away from the vertical plate and is symmetrically distributed with the horizontal push block, the concave tooth arm is fixed to one end of the longitudinal clamping plate and penetrates to the end of the fixed side plate close to the vertical plate, the transmission gear is rotatably connected to the top of the flip seat and meshes with the longitudinal tooth arm of the concave tooth arm, and the tooth block connecting the tooth arm is in contact and meshing with the transmission gear.

[0010] The connecting tooth arm moves so that the tooth block of the connecting tooth arm contacts and meshes with the transmission gear to drive the transmission gear to rotate, thereby moving the longitudinal clamping plate close to the transverse push block to achieve the clamping operation of the anchor chain link to be welded.

[0011] As a further solution of the utility model: the clamping assembly also includes a first limit block, a second limit block, and a reset spring piece; the fixed side plate is provided with a horizontal through groove for the horizontal lateral movement of the lateral push block, and is provided with a limit slide groove for the horizontal longitudinal movement of the concave tooth arm; the first limit block and the second limit block are symmetrically fixed on the top of the concave tooth arm and fit on both ends of the outer wall of the fixed side plate, for limiting the horizontal movement of the concave tooth arm; one end of the fixed side plate is fixedly connected to the limit block, the reset spring piece is fixed to the inner side of the concave tooth arm and aligned with the first limit block, the other end of the reset spring piece is fit connected to the limit block, and the compression-deformed reset spring piece is used to provide extrusion force for the concave tooth arm.

[0012] As a further solution of the utility model: the output shaft connecting the tooth arm and the electric push rod is staggered with the concave tooth arm in the vertical direction.

[0013] As a further solution of the utility model: the side surface of one end of the lateral push block close to the anchor chain link to be welded is an arc structure, and the side surface of the end of the connecting tooth arm close to the lateral push block in contact with the transmission gear is provided with a smooth surface.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By setting the clamping assembly, the anchor chain link to be welded can be conveniently clamped, and at this time, the welding part of the anchor chain link to be welded is facing the direction of the welding machine, and then the flip motor is started, which can drive the fixed side plate, the flip seat and the clamping assembly to rotate 90 degrees as a whole, and then the anchor chain link to be welded can be flipped to a flat state, and finally, by pushing the entire device to move, the anchor chain link to be welded can be pushed to the inside of the working position of the welding machine for welding. The overall operation of this device is simple and convenient, which can effectively reduce the work intensity of the staff and can more efficiently realize the welding processing operation of large anchor chains. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the installation structure of the concave tooth arm, the transmission gear and the connecting tooth arm of the utility model;

[0018] Figure 3 This is a distribution diagram of the installation structure of the clamping assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the disassembled structure of the clamping assembly of the utility model.

[0020] In the figure: 1. Mobile flip assembly; 101. Mobile vehicle; 102. Universal wheel; 103. Vertical plate; 104. Handrail; 105. Flip motor; 106. Fixed side plate; 107. Flip seat; 108. Limit block; 2. Clamping assembly; 201. Electric push rod; 202. Connecting plate; 203. Connecting tooth arm; 204. Horizontal push block; 205. Longitudinal clamping plate; 206. Concave tooth arm; 207. Transmission gear; 208. First limit block; 209. Second limit block; 210. Reset spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4In the embodiment of the utility model, an anchor chain butt welding processing device includes a mobile flip assembly 1, and the mobile flip assembly 1 includes a mobile vehicle 101, a universal wheel 102, a vertical plate 103, a handrail 104, a flip motor 105, a fixed side plate 106, and a flip seat 107; four universal wheels 102 are installed at the bottom of the mobile vehicle 101 in a matrix distribution, the vertical plate 103 and the handrail 104 are fixed to the top of the mobile vehicle 101, the vertical plate 103 is distributed in the middle of the mobile vehicle 101, and the handrail 104 is fixed to the top of the mobile vehicle 101. 4 is distributed at one end of the mobile vehicle 101; the flip motor 105 is installed on the top of one end of the vertical plate 103, the output end of the flip motor 105 penetrates to the other end of the vertical plate 103 and is fixedly connected to the fixed side plate 106, and the flip seat 107 is fixed to the bottom end of the fixed side plate 106; the top of the flip seat 107 is provided with a clamping assembly 2 penetrating both ends of the flip seat 107, and the clamping assembly 2 is used to adjust and clamp the anchor chain link to be welded, so as to make the welding part of the anchor chain link to be welded face the welding machine.

[0023] The fixed side plate 106, the flip seat 107 and the clamping assembly 2 are driven by the flip motor 105 to rotate 90 degrees as a whole, so as to flip the anchor chain link to be welded to a flat state, and the mobile vehicle 101 is used to move the flat anchor chain link to be welded to the working position of the welding machine.

[0024] The clamping assembly 2 includes an electric push rod 201, a connecting plate 202, a connecting tooth arm 203, and a transverse push block 204; the electric push rod 201 is fixedly installed on the top of the flip seat 107 and is distributed at one end of the fixed side plate 106 close to the vertical plate 103, and the output end of the electric push rod 201 is fixedly connected to the connecting tooth arm 203 through the connecting plate 202, and the transverse push block 204 is fixed to one end of the connecting tooth arm 203 and penetrates to the end of the fixed side plate 106 away from the vertical plate 103.

[0025] When the anchor chain is driven by the rotating machine to rotate above the flip seat 107, the electric push rod 201 drives the lateral push block 204 to move close to the anchor chain link to be welded to realize the pushing and lateral rotation of the anchor chain link to be welded, so that the anchor chain link to be welded, which is parallel to the fixed side plate 106, is rotated and deflected to be vertically distributed with the fixed side plate 106, and at the same time, the welding point of the anchor chain link to be welded is oriented towards the welding machine.

[0026] The clamping assembly 2 further includes a longitudinal clamping plate 205, a concave tooth arm 206, a transmission gear 207, and a first limit block 208;

[0027] The longitudinal clamping plate 205 is distributed at one end of the fixed side plate 106 away from the vertical plate 103 and is symmetrically distributed with the horizontal push block 204. The concave tooth arm 206 is fixed at one end of the longitudinal clamping plate 205 and penetrates to the end of the fixed side plate 106 close to the vertical plate 103. The transmission gear 207 is rotatably connected to the top of the flip seat 107 and meshes with the longitudinal tooth arm of the concave tooth arm 206. When the connecting tooth arm 203 moves so that the tooth block of the connecting tooth arm 203 contacts and meshes with the transmission gear 207, it is used to drive the transmission gear 207 to rotate, so that the longitudinal clamping plate 205 moves close to the horizontal push block 204, thereby realizing the clamping operation of the anchor chain link to be welded.

[0028] In this embodiment, it is necessary to add that: when the anchor chain welding processing device is used, it is placed in front of the welding machine, and a guide rail can be laid on the ground for the universal wheel 102 to move in a directional manner. When performing the anchor chain welding process, the operation steps are as follows:

[0029] The rotating machine is rotated in 90-degree directions in sequence to drive the completed anchor chain to the front of the welding machine, and the anchor chain link to be welded is located above the flip seat 107. At this time, the anchor chain link to be welded has two states:

[0030] The first one is that the anchor chain link to be welded is parallel to the fixed side plate 106 (such as Figure 1 , Figure 2 ), at this time, the electric push rod 201 is started, and the electric push rod 201 drives the connecting tooth arm 203 and the horizontal push block 204 to move. The horizontal push block 204 moves close to the anchor chain link to be welded, and contacts with one side of the anchor chain link to be welded and pushes it, so that the anchor chain link to be welded is deflected, so that the welding part of the anchor chain link to be welded rotates toward the welding machine. At the same time, as the connecting tooth arm 203 moves, the tooth block on its side contacts the transmission gear 207 and pushes the transmission gear 207 to rotate, and the transmission gear 207 is rotated. 07 drives the concave tooth arm 206 to move, and the concave tooth arm 206 drives the longitudinal clamping plate 205 to approach the transverse push block 204. The longitudinal clamping plate 205 contacts and squeezes the other side of the deflected anchor chain link to be welded, and thus cooperates with the transverse push block 204 to make the anchor chain link to be welded stably rotate to a vertical state with the fixed side plate 106. Finally, the anchor chain link to be welded is clamped between the longitudinal clamping plate 205 and the transverse push block 204, and at this time, the welding part of the anchor chain link to be welded is facing the direction of the welding machine.

[0031] The second type is that the initial state of the anchor chain link to be welded is directly perpendicular to the fixed side plate 106, and the welding part of the anchor chain link to be welded is facing the direction of the welding machine, that is, at this time, the electric push rod 201 is started, and the movement of the transverse push block 204 will not cause deflection of the anchor chain link to be welded, and the subsequent longitudinal clamping plate 205 moves close to the transverse push block 204, which can successfully complete the clamping operation of the anchor chain link to be welded.

[0032] After the clamping of the anchor chain link to be welded is completed, the flip motor 105 can be started, and the flip motor 105 can drive the fixed side plate 106, the flip seat 107 and the clamping assembly 2 to rotate 90 degrees as a whole, and then the anchor chain link to be welded is flipped to a flat state, and finally the anchor chain link to be welded can be pushed to the inside of the working position of the welding machine by pushing the entire device to move, and then the welding machine is operated to process and weld the anchor chain link to be welded (it should be supplemented that: the anchor chain welding machine generally adopts a flash welding machine, and its welding structure for the anchor chain is a prior art, so its structure and principle are not elaborated in detail).

[0033] When the chain link welding is completed, the welded chain link is moved out of the welding machine by moving the entire device outward, and then the flip motor 105 and the electric push rod 201 are reversed in sequence to release the clamping of the chain link. After that, the rotating machine can drive the welded anchor chain to the next process and drive another anchor chain to be welded to the welding station. In this way, the welding of the anchor chain can be conveniently processed.

[0034] Please refer to Figures 1 to 4 The clamping assembly 2 also includes a first limit block 208, a second limit block 209, and a reset spring 210; a horizontal through groove for the horizontal lateral movement of the lateral push block 204 is opened on the fixed side plate 106, and a limit slide groove for the horizontal longitudinal movement of the concave tooth arm 206 is opened; the first limit block 208 and the second limit block 209 are symmetrically fixed on the top of the concave tooth arm 206 and are attached to the two ends of the outer wall of the fixed side plate 106, which are used to limit the horizontal movement of the concave tooth arm 206.

[0035] One end of the fixed side plate 106 is fixedly connected to the limiting block 108, the reset spring piece 210 is fixed to the inner side of the concave tooth arm 206 and aligned with the first limiting block 208, and the other end of the reset spring piece 210 is closely connected to the limiting block 108. The compressed and deformed reset spring piece 210 is used to provide extrusion force for the concave tooth arm 206.

[0036] In this embodiment: when the tooth block on the connecting tooth arm 203 contacts the transmission gear 207 and pushes the transmission gear 207 to rotate, the rotating transmission gear 207 can push the concave tooth arm 206 to move, and the movement of the concave tooth arm 206 can drive the longitudinal clamping plate 205 to move close to the transverse push block 204 to achieve the clamping operation of the anchor chain link to be welded; in this process, the concave tooth arm 206 will squeeze the reset spring piece 210 to make its deformation further shrink. When the electric push rod 201 runs in the reverse direction to drive the connecting tooth arm 203 to reset, the tooth block on the connecting tooth arm 203 is separated from the transmission gear 207, and the reset spring piece 210 is reset to the initial state. At this time, the reset spring piece 210 is still in a contracted state, that is, the reset spring piece 210 can provide an extrusion force for the concave tooth arm 206, so that the concave tooth arm 206 and the longitudinal clamping plate 205 maintain a stable initial state.

[0037] Please refer to Figures 1 to 4 The output shaft connecting the tooth arm 203 and the electric push rod 201 and the concave tooth arm 206 are staggered in the vertical direction.

[0038] In this embodiment: this structure can ensure that the longitudinal movement of the concave tooth arm 206 will not interfere with the electric push rod 201 and the connecting tooth arm 203, thereby ensuring the stable operation of the equipment.

[0039] Please refer to Figures 1 to 4 The side surface of the end of the lateral push block 204 close to the anchor chain link to be welded is an arc structure, and the side surface of the end of the connecting tooth arm 203 close to the lateral push block 204 and in contact with the transmission gear 207 is provided with a smooth surface.

[0040] In this embodiment: through this structure, the tooth arm 203 can be connected. In the initial stage of movement of the horizontal push block 204, the transmission gear 207 remains in a non-rotating state. Only after the horizontal push block 204 moves a certain distance to push the anchor chain link to be welded to form a certain angle of deflection, the tooth block on the tooth arm 203 is connected to the transmission gear 207, and the longitudinal clamping plate 205 is driven to move. At this time, the longitudinal clamping plate 205 contacts the deflected anchor chain link to be welded to further push and deflect it, and then the anchor chain link to be welded is rotated to be vertically distributed with the fixed side plate 106.

[0041] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anchor chain butt welding processing device, comprising a movable flip assembly (1), characterized in that: The mobile flip assembly (1) comprises a mobile vehicle (101), universal wheels (102), vertical plates (103), handrails (104), a flip motor (105), a fixed side plate (106), and a flip seat (107); the four universal wheels (102) are installed in a matrix distribution at the bottom of the mobile vehicle (101); the vertical plates (103) and handrails (104) are fixed to the top of the mobile vehicle (101); the vertical plates (103) are distributed in the middle of the mobile vehicle (101); and the handrails (104) are arranged in a matrix distribution. The turning seat (107) is fixed to the bottom end of the fixed side plate (106); a clamping assembly (2) is provided on the top of the turning seat (107) and passes through both ends of the turning seat (107); the clamping assembly (2) is used to adjust and clamp the anchor chain link to be welded.

2. The anchor chain butt welding processing device according to claim 1, characterized in that: The clamping assembly (2) comprises an electric push rod (201), a connecting plate (202), a connecting tooth arm (203), and a transverse push block (204); The electric push rod (201) is fixedly mounted on the top of the flip seat (107) and is distributed at one end of the fixed side plate (106) close to the vertical plate (103); the output end of the electric push rod (201) is fixedly connected to the connecting tooth arm (203) via the connecting plate (202); the transverse push block (204) is fixed to one end of the connecting tooth arm (203) and penetrates to one end of the fixed side plate (106) away from the vertical plate (103).

3. The anchor chain butt welding processing device according to claim 2, characterized in that: The clamping assembly (2) further comprises a longitudinal clamping plate (205), a concave tooth arm (206), a transmission gear (207), and a first limit block (208); the longitudinal clamping plate (205) is distributed at one end of the fixed side plate (106) away from the vertical plate (103) and is symmetrically distributed with the horizontal push block (204); the concave tooth arm (206) is fixed to one end of the longitudinal clamping plate (205) and penetrates to one end of the fixed side plate (106) close to the vertical plate (103); the transmission gear (207) is rotatably connected to the top of the flip seat (107) and meshes with the longitudinal tooth arm of the concave tooth arm (206); and the tooth block connecting the tooth arm (203) is in contact and meshes with the transmission gear (207).

4. The anchor chain butt welding processing device according to claim 3, characterized in that: The clamping assembly (2) further comprises a first limit block (208), a second limit block (209), and a reset spring sheet (210); the fixed side plate (106) is provided with a horizontal through groove for the horizontal push block (204) to move horizontally, and is provided with a limit slide groove for the horizontal longitudinal movement of the concave tooth arm (206); the first limit block (208) and the second limit block (209) are symmetrically fixed to the top of the concave tooth arm (206) and are fitted to the two ends of the outer wall of the fixed side plate (106); one end of the fixed side plate (106) is fixedly connected to the limit block (108), the reset spring sheet (210) is fixed to the inner side of the concave tooth arm (206) and is aligned with the first limit block (208), and the other end of the reset spring sheet (210) is fitted and connected to the limit block (108).

5. The anchor chain butt welding processing device according to claim 3, characterized in that: The output shaft connecting the tooth arm (203) and the electric push rod (201) and the concave tooth arm (206) are staggered in the vertical direction.

6. The anchor chain butt welding processing device according to claim 3, characterized in that: The side surface of one end of the transverse push block (204) close to the anchor chain link to be welded is in an arc structure, and the side surface of one end of the connecting tooth arm (203) close to the transverse push block (204) in contact with the transmission gear (207) is provided with a smooth surface.

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