Welding tool for intelligent manufacturing mechanical equipment
Through the design of the lifting and positioning mechanism of the welding tooling of intelligent manufacturing machinery and equipment, the problem of friction damage of the welded parts during welding is solved, and the precision and stability of the welding process is achieved.
Patent Information
- Application Number
- CN202510097374.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2025-04-15
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the welding process of mechanical equipment, in the prior art, welded parts are susceptible to frictional damage during clamping and positioning, which affects the precision of welding.
An intelligent manufacturing mechanical equipment welding tool is designed, and the lifting parts and positioning mechanisms cooperate with each other. By triggering the components to drive the lifting components, drive components and rotating components, the longitudinal and lateral positioning of the welds is achieved to avoid frictional damage.
It effectively avoids friction between the welded parts and the support plate and the clamping plate during positioning, reduces the possibility of damage to the welded parts, and ensures precision and stability during welding.
Smart Images
Figure CN119820218A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of welding equipment, in particular to a welding tool for intelligent manufacturing mechanical equipment. Background Art
[0002] In the current mechanical equipment processing and manufacturing process, welding is an important operation step. For the welding of mechanical equipment workpieces, commonly used equipment includes welding machines, etc. However, in the actual welding process, the welding machine can only weld the workpiece at a fixed point or a fixed angle. Therefore, when welding the parts, it is necessary to use a fixture to clamp the parts and then use the welding equipment to weld the parts.
[0003] At present, when clamping parts, usually a clamping plate is used to clamp the weldment. During the positioning process, the weldment will rub against the placement surface during the movement and positioning of the clamping plate. This friction will cause damage to the surface of the weldment, especially when positioning some tight weldments. These wears will cause damage to the weldment and affect the subsequent use of the parts. Summary of the invention
[0004] The purpose of the present invention is to provide a welding tool for intelligent manufacturing mechanical equipment to solve the problems raised in the above background technology.
[0005] To achieve the above object, the present invention provides the following technical solutions: A welding tool for intelligent manufacturing mechanical equipment comprises: a housing, a supporting plate is arranged on the housing, and a lifting member is arranged inside the housing, the lifting member is connected to a lifting assembly arranged inside the housing, and the lifting assembly moves to drive the lifting member to move up and down in a vertical direction in space, so that a weldment placed on the housing can slide freely on the supporting plate of the housing; The housing is also provided with a positioning mechanism, which includes a transverse clamping assembly and a longitudinal clamping assembly. The longitudinal clamping assembly is connected to a driving assembly arranged in the housing. When the driving assembly is actuated, the longitudinal clamping assembly can be driven to longitudinally position the weldment. The transverse clamping assembly is connected to a rotating assembly arranged in the housing. When the rotating assembly is actuated, the transverse clamping assembly can be driven to transversely position the weldment. It also includes a trigger component, which, when actuated, can sequentially drive the driving component, the rotating component and the lifting component to act, thereby positioning the weldment.
[0006] As described above, the welding tooling for intelligent manufacturing mechanical equipment: the lifting component includes a lifting plate slidably arranged in the casing, a series of support columns are evenly distributed on the lifting plate, and the ends of the support columns are spherically connected with balls.
[0007] The welding tooling of the intelligent manufacturing mechanical equipment as described above: the lifting assembly includes a transverse plate slidably arranged in the casing, a second tooth plate is fixedly arranged on the transverse plate, the second tooth plate is meshed with a second gear rotatably installed in the casing, the second gear is connected to a screw rod rotatably installed in the casing through a linkage belt, the screw rod is provided with a threaded sleeve threadedly connected thereto, and the threaded sleeve is fixedly connected to the lifting plate.
[0008] The welding tooling of intelligent manufacturing mechanical equipment as described above: the longitudinal clamping assembly includes a guide rod fixedly arranged in the casing, a lifting sleeve is slidably arranged on the guide rod, and the lifting sleeve has two groups of hinged rods equidistantly arranged along its circumferential direction, and each group of hinged rods is provided with a movable sleeve at one end away from the lifting sleeve, and the two groups of movable sleeves are slidably connected to the sliding rod fixedly arranged in the casing, and the movable sleeve is fixedly connected to the longitudinal clamping plate slidably arranged on the support plate.
[0009] As described above, in the welding tooling of the intelligent manufacturing mechanical equipment: the driving assembly includes a longitudinal movement plate slidably arranged in the casing, the longitudinal movement plate is fixedly connected to the lifting sleeve through a connecting plate, and a composite groove body is opened on the longitudinal movement plate.
[0010] As described above, the welding tooling of the intelligent manufacturing mechanical equipment: the transverse clamping assembly includes a pulley rotatably installed in the casing, and two groups of pulleys are arranged along the length direction of the longitudinal clamping plate. A belt is arranged between the two groups of pulleys, and the two groups of belts are fixedly connected to the transverse clamping plate slidably arranged on the support plate through connecting parts.
[0011] As described above, the intelligent manufacturing mechanical equipment welding tooling: the rotating assembly includes a rotating rod rotatably arranged in the housing, one end of the rotating rod is connected to one of the pulleys through a bevel gear set, and the other end is coaxially fixed with a first gear.
[0012] As described above, in the welding tooling for intelligent manufacturing mechanical equipment: the trigger assembly comprises a cylinder fixedly arranged in the casing, and a wedge block is fixedly arranged at the telescopic end of the cylinder.
[0013] As described above, the welding tooling of intelligent manufacturing machinery and equipment: the trigger component also includes a fixed plate fixedly arranged in the casing, the fixed plate is provided with an interlocking groove and two groups of vertical grooves, a first trigger structure is provided in the interlocking groove, and a second trigger structure is provided in each group of vertical grooves, the first trigger structure includes a sliding member slidably arranged in the casing, the sliding member is placed between the fixed plate and the longitudinal movement plate, and the sliding member is fixedly provided with a protrusion on one side of the longitudinal movement plate, the protrusion is slidably connected to the longitudinal movement plate, a sliding groove is provided on the other side of the sliding member, a trigger wheel is slidably arranged in the sliding groove, and the trigger wheel is arranged in the interlocking groove body.
[0014] As described above, the welding tooling of the intelligent manufacturing mechanical equipment: the second trigger structure includes a roller, the roller is arranged in the vertical groove, and the roller is slidably connected to a fixed rod arranged in the casing through a linkage plate, and a first spring is slidably arranged on the fixed rod, one end of the first spring abuts against the linkage plate, and the other end abuts against the casing, and a trigger rod is fixedly arranged on one group of the linkage plates, and a first tooth plate is fixedly arranged on the other group of the linkage plates.
[0015] Compared with the prior art, the present invention has the following beneficial effects: By setting the trigger component, the positioning mechanism and the lifting member, the mutual cooperation between them is specifically, when the trigger component is working, the longitudinal clamping component in the positioning mechanism can be first actuated to position the weldment in the longitudinal direction, and then the transverse clamping component in the positioning mechanism can be actuated to position the weldment in the transverse direction. Through the mutual cooperation between the two, the weldment is further positioned. After the weldment is positioned, the trigger component can drive the lifting component to move, driving the lifting member to descend into the casing, so that the position of the weldment is stabilized on the supporting plate, thereby facilitating the subsequent welding device to perform welding operations and avoiding displacement of the weldment during the welding process. In addition, during the above positioning process, due to the presence of the lifting member, the weldment will not generate friction with the supporting member and the longitudinal clamping plate during the positioning process, thereby reducing the possibility of damage to the weldment and ensuring that the precision of the weldment is not affected during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a structural schematic diagram of the welding tooling for intelligent manufacturing machinery and equipment.
[0017] Figure 2 This is a schematic diagram of the structure inside the casing of the welding tooling for intelligent manufacturing mechanical equipment.
[0018] Figure 3 This is a structural schematic diagram of the connection between the trigger component and the lifting component, the driving component and the rotating component in the welding tooling of intelligent manufacturing mechanical equipment.
[0019] Figure 4 This is a structural schematic diagram of the connection between the lifting assembly and the lifting parts in the welding tooling of intelligent manufacturing mechanical equipment.
[0020] Figure 5 This is a schematic diagram of the structure of the lifting components in the welding tooling of intelligent manufacturing mechanical equipment.
[0021] Figure 6 This is a structural schematic diagram of the connection between the second trigger structure and the lifting part in the welding tooling of intelligent manufacturing mechanical equipment.
[0022] Figure 7 This is a schematic diagram of the structure of the first trigger structure in the welding tooling of intelligent manufacturing mechanical equipment.
[0023] Figure 8 This is a structural schematic diagram of the connection between the longitudinal clamping component and the driving component in the welding tooling of intelligent manufacturing mechanical equipment.
[0024] Fig. 9 This is a structural schematic diagram of the connection between the transverse clamping component and the rotating component in the welding tooling of intelligent manufacturing mechanical equipment.
[0025] Fig.10 This is a structural schematic diagram of the connection between the second trigger structure and the rotating component in the welding tooling of intelligent manufacturing mechanical equipment.
[0026] Fig.11 This is a structural schematic diagram of the connection between the sliding parts and the longitudinal movement plate in the welding tooling of intelligent manufacturing mechanical equipment.
[0027] In the figure: 1, housing; 101, supporting plate; 102, longitudinal member; 2, longitudinal clamping plate; 201, ball bearing; 3, transverse clamping plate; 4, sliding rod; 5, moving sleeve; 6, hinge rod; 7, guide rod; 8, lifting sleeve; 801, connecting plate; 9, fixing plate; 901, horizontal groove; 902, locking groove; 903, vertical groove; 10, wedge block; 1001, trigger surface; 11, threaded sleeve; 12, screw rod; 13, support rod; 14, lifting plate; 1401, support column; 15, longitudinal plate; 1501, inclined groove; 15 02, positioning groove; 1503, through groove; 16, transverse plate; 1601, moving groove; 17, cylinder; 18, first tooth plate; 19, fixed rod; 20, first spring; 21, roller; 2101, linkage plate; 22, second gear; 23, second tooth plate; 24, trigger rod; 25, sliding member; 2501, slide groove; 2502, protruding column; 26, trigger wheel; 27, belt; 28, pulley; 29, connecting member; 30, first gear; 31, rotating rod; 32, bevel gear set; 33, moving rod; 34, second spring. DETAILED DESCRIPTION
[0028] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.
[0029] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.
[0030] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.
[0031] See also Figure 1-Figure 11 In an embodiment of the present invention, a welding tool for intelligent manufacturing mechanical equipment includes: A housing 1, wherein a supporting plate 101 is disposed on the housing 1, and a lifting member is disposed inside the housing 1, wherein the lifting member is connected to a lifting assembly disposed inside the housing 1, and the lifting assembly is actuated to drive the lifting member to move up and down in a vertical direction in space, so that a weldment placed on the housing 1 can slide freely on the supporting plate 101 of the housing 1; The lifting member comprises a lifting plate 14 slidably disposed in the housing 1, a series of support columns 1401 are evenly distributed on the lifting plate 14, and the ends of the support columns 1401 are spherically connected with balls 201; For details, please refer to Figure 1 , Figure 2 , Figure 4 The lifting plate 14 is slidably connected to the support rod 13 fixed in the casing 1, and the support rod 13 is symmetrically arranged in two groups along the width direction of the supporting plate 101. With the cooperation of the two groups of support rods 13, the lifting plate 14 can only be lifted and lowered along the vertical direction of the space, and there are multiple groups of through holes equidistantly distributed on the supporting plate 101, and the support column 1401 is placed in the through hole. In the initial state, the ball 201 on the support column 1401 protrudes from the supporting plate 101. At this time, the weldment is placed on the supporting plate 101. Under the action of the ball 201, the weldment can slide freely relative to the supporting plate 101. By rolling the ball 201, the friction between the weldment and the supporting plate 101 during the subsequent positioning process can be avoided, thereby reducing the possibility of damage to the weldment, so that the precision of the weldment will not be affected during the welding process.
[0032] The lifting assembly includes a transverse plate 16 slidably arranged in the housing 1, a second tooth plate 23 is fixedly arranged on the transverse plate 16, the second tooth plate 23 is meshed with a second gear 22 rotatably installed in the housing 1, the second gear 22 is connected to a screw rod 12 rotatably installed in the housing 1 through a linkage belt, the screw rod 12 is provided with a threaded sleeve 11 threadedly connected thereto, and the threaded sleeve 11 is fixedly connected to the lifting plate 14; Preferably, see Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 In the initial state, the threaded sleeve 11 is close to the supporting plate 101, and the ball 201 protrudes from the supporting plate 101. When the position adjustment of the weldment is completed, the transverse plate 16 is driven to approach the screw rod 12. At this time, the second tooth plate 23 and the second gear 22 enter into a meshing transmission state, which can force the second gear 22 to continue to rotate in the same direction. Then, under the connection of the linkage belt, the screw rod 12 can rotate synchronously with the second gear 22, and then force the threaded sleeve 11 to drive the lifting plate 14 to descend. After the ball 201 is completely immersed in the supporting plate 101, the transverse plate 16 stops moving, and the lower surface of the weldment is in contact with the upper surface of the supporting plate 101. At this time, the weldment is fixed on the supporting plate 101 for subsequent welding operations.
[0033] See also Figure 1 , Figure 2 , Figure 3 , Figure 8 , Fig. 9 , Fig.10 The housing 1 is also provided with a positioning mechanism, which includes a transverse clamping assembly and a longitudinal clamping assembly. The longitudinal clamping assembly is connected to a driving assembly arranged in the housing 1. When the driving assembly is actuated, the longitudinal clamping assembly can be driven to longitudinally position the weldment. The transverse clamping assembly is connected to a rotating assembly arranged in the housing 1. When the rotating assembly is actuated, the transverse clamping assembly can be driven to transversely position the weldment. The longitudinal clamping assembly includes a guide rod 7 fixedly arranged in the housing 1, a lifting sleeve 8 is slidably arranged on the guide rod 7, and two groups of hinged rods 6 are equidistantly arranged on the lifting sleeve 8 along its circumferential direction, and a movable sleeve 5 is arranged at one end of each group of hinged rods 6 away from the lifting sleeve 8, and the two groups of movable sleeves 5 are slidably connected to the sliding rod 4 fixedly arranged in the housing 1, and the movable sleeve 5 is fixedly connected to the longitudinal clamping plate 2 slidably arranged on the supporting plate 101; For details, please refer to Figure 1 , Figure 2 , Figure 8The longitudinal clamping plates 2 are symmetrically arranged in two groups along the width direction of the housing 1, and the inner wall of the longitudinal clamping plates 2 is also provided with balls 201; The driving assembly includes a longitudinal moving plate 15 slidably disposed in the housing 1, the longitudinal moving plate 15 is fixedly connected to the lifting sleeve 8 through a connecting plate 801, and a composite slot is provided on the longitudinal moving plate 15; For details, please refer to Figure 3 , Figure 7 , Figure 8 The longitudinal moving plate 15 is provided with a through slot 1503, in which a longitudinal member 102 is slidably arranged, and the longitudinal member 102 is fixedly arranged in the housing 1. With the cooperation of the longitudinal member 102 and the through slot 1503, the longitudinal moving plate 15 can only be lifted and lowered along the vertical direction of the space, and the composite tank body includes an inclined slot 1501 and a positioning slot 1502; In the initial state, the two groups of longitudinal clamping plates 2 are away from each other. At this time, the two groups of movable sleeves 5 are away from each other, and under the connection of the fixed-length hinge rod 6, the lifting sleeve 8 is close to the supporting plate 101. At the same time, the longitudinal moving plate 15 is also close to the supporting plate 101, and the longitudinal member 102 is located at the end of the travel of the through slot 1503 (such as Figure 8 As shown), when in use, the weldment is first placed on the supporting plate 101, and then the longitudinal moving plate 15 is driven to descend, and then the lifting sleeve 8 can follow the longitudinal moving plate 15 to descend, and pull the two sets of longitudinal clamping plates 2 to move closer to each other; In the process of the longitudinal clamping plates 2 approaching each other, the longitudinal clamping plates 2 can first contact the weldment and then push the weldment. At this time, with the assistance of the ball bearings 201 on the support column 1401, no friction will be generated between the weldment and the supporting plate 101. After the longitudinal moving plate 15 drops to the lowest point, the distance between the two sets of longitudinal clamping plates 2 is the smallest, and the weldment can be just clamped, thereby positioning the weldment in the longitudinal direction (the width direction of the casing 1).
[0034] Further, the transverse clamping assembly includes a pulley 28 rotatably mounted in the housing 1, and two groups of pulleys 28 are provided along the length direction of the longitudinal clamping plate 2, and a belt 27 is provided between the two groups of pulleys 28, and the two groups of belts 27 are respectively fixedly connected to the transverse clamping plate 3 slidably provided on the supporting plate 101 through a connecting member 29; The rotating assembly includes a rotating rod 31 rotatably disposed in the housing 1, one end of the rotating rod 31 is connected to one of the pulleys 28 through a bevel gear set 32, and the other end is coaxially fixed with a first gear 30; The bevel gear set 32 includes a first bevel gear and a second bevel gear, the first bevel gear is coaxially fixedly connected to the pulley 28 close to the slide rod 4, and the second bevel gear is coaxially fixedly connected to the rotating rod 31; like Figure 1 , Figure 2 , Fig. 9 , Fig.10 As shown, the above-mentioned transverse clamping plates 3 are symmetrically arranged in two groups along the length direction of the housing 1, and the two groups of transverse clamping plates 3 are respectively fixedly connected to the two groups of running ends of the belt 27, so that when the belt 27 continues to rotate in the same direction, the two groups of transverse clamping plates 3 can move away from or approach each other; In combination with the above, in the initial state, the two sets of transverse clamping plates 3 are away from each other. When the longitudinal clamping plate 2 positions the weldment in the transverse direction, the rotating rod 31 is driven to rotate continuously in the same direction, and then the first bevel gear and the second bevel gear enter into a meshing rotation state, which can drive the pulley 28 to rotate continuously clockwise (combined with Fig. 9 ), at this time, the belt 27 rotates clockwise, which can drive the two groups of transverse clamping plates 3 to approach each other. During the approach process, due to the cooperation of the ball bearings 201 on the inner wall of the longitudinal clamping plate 2, the transverse clamping plate 3 can push the weldment to slide relative to the transverse clamping plate 3 after contacting the weldment, thereby avoiding the friction between the longitudinal clamping plate 2 and the side of the weldment when the weldment is horizontally clamped (i.e., in the length direction of the casing 1). Until the distance between the transverse clamping plates 3 is the smallest, the rotating rod 31 stops moving, and with the clamping of the weldment by the above-mentioned longitudinal clamping plate 2, the position of the weldment can be fixed. Subsequently, the lifting assembly drives the lifting plate 14 to descend until the ball bearings 201 on the support column 1401 are immersed in the supporting plate 101, and the position of the weldment is stabilized on the supporting plate 101, so that the subsequent welding device can perform welding operations on the weldment.
[0035] See also Figure 2-Figure 11 , a welding tool for intelligent manufacturing mechanical equipment, further comprising a trigger component, which, when actuated, can successively drive the driving component, the rotating component and the lifting component to act, thereby positioning the weldment; The trigger assembly includes a cylinder 17 fixedly disposed in the housing 1, and a wedge block 10 is fixedly disposed at the telescopic end of the cylinder 17; Preferably, see Figure 2 , Figure 3 The wedge block 10 is arranged in a "right-angle trapezoidal structure", including a trigger surface 1001 (such as Figure 2 As shown), in the initial state, the telescopic end of the above-mentioned cylinder 17 protrudes from the lifting and contraction cylinder.
[0036] The trigger assembly also includes a fixed plate 9 fixedly arranged in the housing 1, and the fixed plate 9 is provided with an interlocking groove and two groups of vertical grooves 903, and a first trigger structure is provided in the interlocking groove, and a second trigger structure is provided in each group of the vertical grooves 903, and the first trigger structure includes a sliding member 25 slidably arranged in the housing 1, and the sliding member 25 is placed between the fixed plate 9 and the longitudinal plate 15, and a protruding column 2502 is fixedly arranged on one side of the sliding member 25 facing the longitudinal plate 15, and the protruding column 2502 is slidably connected to the longitudinal plate 15, and a sliding groove 2501 is provided on the other side of the sliding member 25, and a trigger wheel 26 is slidably arranged in the sliding groove 2501, and the trigger wheel 26 is arranged in the interlocking groove body; Preferably, see Figure 2 , Figure 3 The trigger wheel 26 is elastically connected to a moving rod 33 slidably disposed in the housing 1. In detail, a second spring 34 is sleeved on the moving rod 33, one end of the second spring 34 abuts against the trigger wheel 26, and the other end abuts against the end of the moving rod 33, and the second spring 34 is always in a compressed state, pushing the trigger wheel 26 to have a tendency to approach the supporting plate 101.
[0037] For details, please refer to Figure 7The above-mentioned engaging groove body includes a horizontal groove 901 and a locking groove 902. In the initial state, the above-mentioned trigger wheel 26 is located at the stroke end of the horizontal groove 901 away from the locking groove 902. At this time, the trigger wheel 26 is located at the stroke end of the slide groove 2501 close to one end of the supporting plate 101, and the trigger surface 1001 is in contact with the trigger wheel 26. When the weldment is placed on the supporting plate 101 and contacts the ball 201 on the support column 1401, the cylinder 17 is started. The cylinder 17 can pull the wedge block 10 toward the slide bar 4. During the movement, the contact and extrusion of the trigger surface 1001 on the trigger wheel 26 can push the trigger wheel 26 to slide along the horizontal groove 901. At the same time, the sliding member 25 can follow the trigger wheel 26 to move synchronously toward the slide bar 4. In this process, the contact and extrusion of the protruding column 2502 on the groove wall of the inclined groove 1501 can force the longitudinal moving plate 15 to descend, and then the descending longitudinal plate 15 can be driven to descend. The shift plate 15 drives the lifting sleeve 8 to descend, and then drives the two groups of longitudinal clamping plates 2 to approach each other, until the trigger wheel 26 moves to engage with the locking groove 902, and the protruding column 2502 moves to engage with the positioning groove 1502. At this time, the longitudinal clamping plate 2 can perform longitudinal positioning on the weldment. With the continued movement of the wedge block 10, the contact friction of the trigger surface 1001 of the wedge block 10 on the trigger wheel 26 can force the trigger wheel 26 to slide along the locking groove 902, thereby further squeezing the second spring 34, until the trigger surface 1001 separates from the trigger wheel 26, and the upper end surface of the wedge block 10 contacts the trigger wheel 26, and the trigger wheel 26 slides along the locking groove 902 until it moves to the end of the travel of the locking groove 902. At this time, the wedge block 10 can lock the position of the trigger wheel 26, and the position of the longitudinal shift plate 15 is fixed, and then the positioning of the weldment in the longitudinal direction is locked; Then, the wedge block 10 is driven by the cylinder 17 to continue moving toward the slide rod 4. During the movement, it can cooperate with the two sets of second trigger structures in succession. After the horizontal clamping plate 3 completes the horizontal positioning of the weldment, it drives the support column 1401 to sink into the casing 1.
[0038] For details, please refer to Figure 2 , Figure 3 , Figure 5 , Figure 6 , Fig.10 The second trigger structure includes a roller 21, the roller 21 is arranged in the vertical groove 903, and the roller 21 is slidably connected to a fixed rod 19 arranged in the housing 1 through a linkage plate 2101, and a first spring 20 is slidably arranged on the fixed rod 19, one end of the first spring 20 abuts against the linkage plate 2101, and the other end abuts against the housing 1, and a trigger rod 24 is fixedly arranged on one group of the linkage plates 2101, and a first tooth plate 18 is fixedly arranged on the other group of the linkage plates 2101; For details, please refer to Figure 3 , Figure 4 , Figure 5 , Figure 6 The trigger rod 24 is arranged in the moving groove 1601 provided on the transverse plate 16. In the initial state, the trigger rod 24 is located at the end of the travel of the moving groove 1601 away from the end of the guide rod 7, and the first spring 20 is in a compressed state, which can push the roller 21 to combine with the end of the travel of the vertical groove 903 close to the end of the supporting plate 101. In combination with the above, when the longitudinal positioning of the weldment is completed, the trigger surface 1001 of the wedge block 10 that continues to move first contacts with the roller 21 in the first group (refer to Figure 3 , from left to right), as the wedge block 10 continues to move, the trigger surface 1001 can force the roller 21 to move downward, and at this time the first toothed plate 18 fixed to the linkage plate 2101 can force the first gear 30 to rotate (refer to Fig.10 ), when the first gear 30 rotates, the cooperation of the rotating rod 31 and the bevel gear set 32 can drive the transverse clamping assembly to move, so as to laterally position the weldment, until the trigger surface 1001 is separated from the roller 21, and the lower end surface of the wedge block 10 that continues to move is released from the roller 21, so that the state of the transverse clamping assembly can be locked, so that the fixed point position of the weldment is fixed; Then, the wedge block 10 continues to move, and can contact with the next set of rollers 21 and push the rollers 21 down. In this process, the trigger rod 24 that follows the rollers 21 to descend produces contact and compression on the groove wall of the movable groove 1601, which can force the transverse plate 16 to pull the second tooth plate 23 away from the belt 27. At this time, the second gear 22 rotates and drives the lifting assembly to move, so that the lifting plate 14 descends, causing the ball 201 on the support column 1401 to sink into the supporting plate 101. Then the cylinder 17 stops moving, and the position of the weldment is fixed, which can facilitate the subsequent welding device to perform welding operations and avoid displacement of the weldment during the welding process.
[0039] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.
[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A welding tool for intelligent manufacturing mechanical equipment, characterized in that: include: A casing (1), wherein a supporting plate (101) is arranged on the casing (1), and a lifting member is arranged inside the casing (1), wherein the lifting member is connected to a lifting assembly arranged inside the casing (1), and when the lifting assembly moves, the lifting member can be driven to move up and down in a vertical direction in space, so that a weldment placed on the casing (1) can slide freely on the supporting plate (101) of the casing (1); The housing (1) is also provided with a positioning mechanism, the positioning mechanism comprising a transverse clamping assembly and a longitudinal clamping assembly, the longitudinal clamping assembly being connected to a driving assembly provided in the housing (1), the driving assembly being actuated to drive the longitudinal clamping assembly to perform longitudinal positioning of the weldment, the transverse clamping assembly being connected to a rotating assembly provided in the housing (1), the rotating assembly being actuated to drive the transverse clamping assembly to perform transverse positioning of the weldment.
2. The intelligent manufacturing mechanical equipment welding tool according to claim 1 is characterized in that: It also includes a trigger component, which, when actuated, can sequentially drive the driving component, the rotating component and the lifting component to act, thereby positioning the weldment.
3. The intelligent manufacturing mechanical equipment welding tooling according to claim 2 is characterized in that: The lifting member comprises a lifting plate (14) slidably arranged in the housing (1), a series of support columns (1401) being evenly distributed on the lifting plate (14), and balls (201) being spherically connected at the ends of the support columns (1401).
4. The intelligent manufacturing mechanical equipment welding tooling according to claim 3 is characterized in that: The lifting assembly comprises a transverse plate (16) slidably arranged in the housing (1), a second tooth plate (23) fixedly arranged on the transverse plate (16), the second tooth plate (23) meshing with a second gear (22) rotatably mounted in the housing (1), the second gear (22) being connected to a screw rod (12) rotatably mounted in the housing (1) via a linkage belt, the screw rod (12) being provided with a threaded sleeve (11) threadedly connected thereto, the threaded sleeve (11) being fixedly connected to the lifting plate (14); the longitudinal clamping assembly comprises a guide rod (7) fixedly arranged in the housing (1), the second gear plate (23) meshing with a second gear (22) rotatably mounted in the housing (1), the second gear (22) being connected to a screw rod (12) rotatably mounted in the housing (1) via a linkage belt, the screw rod (12) being provided with a threaded sleeve (11) threadedly connected thereto, the threaded sleeve (11) being fixedly connected to the lifting plate (14); A lifting sleeve (8) is slidably arranged on the guide rod (7), and the lifting sleeve (8) is equidistantly arranged with two groups of hinged rods (6) along its circumferential direction. A movable sleeve (5) is arranged at one end of each group of hinged rods (6) away from the lifting sleeve (8). The two groups of movable sleeves (5) are slidably connected to a slide rod (4) fixedly arranged in the housing (1), and the movable sleeves (5) are fixedly connected to a longitudinal clamping plate (2) slidably arranged on the support plate (101); the transverse clamping assembly comprises a pulley (28) rotatably mounted in the housing (1), and the pulley (28) is rotatably mounted along the length of the longitudinal clamping plate (2). Two groups are arranged in the direction, a belt (27) is arranged between the two groups of pulleys (28), and the two groups of belts (27) are respectively fixedly connected to the transverse clamping plate (3) slidably arranged on the support plate (101) through the connecting piece (29); the trigger assembly comprises a cylinder (17) fixedly arranged in the housing (1), and a wedge block (10) is fixedly arranged at the telescopic end of the cylinder (17); the trigger assembly also comprises a fixing plate (9) fixedly arranged in the housing (1), and the fixing plate (9) is provided with an embedding groove and two groups of vertical grooves (903), and the embedding groove is provided with a first trigger structure, and each group A second trigger structure is provided in each of the vertical grooves (903), wherein the first trigger structure comprises a sliding member (25) slidably provided in the housing (1), wherein the sliding member (25) is placed between the fixed plate (9) and the longitudinal plate (15), and a protruding column (2502) is fixedly provided on one side of the sliding member (25) facing the longitudinal plate (15), wherein the protruding column (2502) is slidably connected to the longitudinal plate (15), and a sliding groove (2501) is provided on the other side of the sliding member (25), wherein a trigger wheel (26) is slidably provided in the sliding groove (2501), and wherein the trigger wheel (26) is provided in the interlocking groove body.
5. The intelligent manufacturing mechanical equipment welding tool according to claim 4, characterized in that: The driving assembly comprises a longitudinal movement plate (15) slidably arranged in the housing (1); the longitudinal movement plate (15) is fixedly connected to the lifting sleeve (8) via a connecting plate (801); and a composite groove is provided on the longitudinal movement plate (15).
6. The intelligent manufacturing mechanical equipment welding tool according to claim 5, characterized in that: The rotating assembly comprises a rotating rod (31) rotatably arranged in the housing (1); one end of the rotating rod (31) is connected to one of the pulleys (28) via a bevel gear set (32); and the other end is coaxially fixedly provided with a first gear (30).
7. The intelligent manufacturing mechanical equipment welding tool according to claim 6, characterized in that: The second trigger structure comprises a roller (21), the roller (21) being arranged in the vertical slot (903), and the roller (21) being slidably connected to a fixed rod (19) arranged in the housing (1) via a linkage plate (2101), and a first spring (20) being slidably arranged on the fixed rod (19).
8. The intelligent manufacturing mechanical equipment welding tool according to claim 7, characterized in that: One end of the first spring (20) abuts against the linkage plate (2101), and the other end abuts against the housing (1); a trigger rod (24) is fixedly provided on one group of the linkage plates (2101), and a first toothed plate (18) is fixedly provided on the other group of the linkage plates (2101).
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Fixing and welding device for sand spraying machine shell production
CN122274559A