CN113927220A - Universal adjusting device for side wall framework assembling and welding tool - Google Patents
Universal adjusting device for side wall framework assembling and welding tool Download PDFInfo
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- CN113927220A CN113927220A CN202111305024.4A CN202111305024A CN113927220A CN 113927220 A CN113927220 A CN 113927220A CN 202111305024 A CN202111305024 A CN 202111305024A CN 113927220 A CN113927220 A CN 113927220A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/24—Frameworks
Abstract
General adjusting device for side wall skeleton assembly welding frock belongs to stainless steel railcar side wall skeleton welding auxiliary positioning device field, and it includes frock mesa, a plurality of height-adjustable supporting mechanism and a plurality of height angle adjustable supporting mechanism, and the frock mesa comprises horizontal mesa and inclination mesa. By means of the high flexibility and universality of the adjusting device, when a production workshop follows a new project and needs to replace a side wall framework with a brand new angle, the side wall framework assembling and welding tool does not need to be redesigned and manufactured according to the included angle of the framework, so that the tool utilization rate is greatly improved, the manufacturing period is shortened, the continuity of production beats is improved, the production efficiency is improved, and the cost is saved.
Description
Technical Field
The invention belongs to the field of auxiliary positioning devices for welding of side wall frameworks of stainless steel metro vehicles, and particularly relates to a universal adjusting device for a side wall framework assembling and welding tool.
Background
The side wall framework of the stainless steel metro vehicle is a wide frame type combined weldment, the side view of the side wall generally comprises two frame parts which form an obtuse included angle alpha with each other, during welding operation, one frame is usually set to be in a horizontal posture, the other half of the inclined side wall framework which is originally positioned on the other ray of the obtuse angle can form an acute included angle beta with the horizontal ground, and the obtuse included angle alpha and the acute included angle beta are complementary angles.
The existing stainless steel metro vehicles with different projects have large difference in structural angles of side walls, and the range of an acute angle beta formed by an inclined side wall framework and the horizontal ground is changed within the angle range of 4-13.5 degrees.
The existing side wall framework assembly welding tool cannot flexibly adjust the included angle formed by the inclined side wall framework and the horizontal ground and the height of the inclined side wall framework and the horizontal ground from the horizontal bottom surface, and when the side wall framework with a brand new angle needs to be replaced along with a new project at each time, the side wall framework assembly welding tool needs to be redesigned and manufactured according to the included angle of the framework.
Disclosure of Invention
The invention provides a universal adjusting device for a side wall framework assembly welding tool, which aims to solve the technical problems that the existing stainless steel subway vehicle side wall framework assembly welding tool cannot flexibly adjust the included angle formed by an inclined side wall framework and a horizontal ground and the height of the inclined side wall framework and the horizontal ground away from the horizontal bottom surface, the side wall framework assembly welding tool needs to be redesigned and manufactured according to the included angle of the framework when the side wall framework with a brand new angle needs to be replaced following a new project every time, the tool is low in tool utilization rate, poor in universality, long in preparation period, low in production efficiency and difficult to reduce manufacturing cost.
The technical scheme adopted by the invention for solving the technical problem is as follows:
the universal adjusting device for the side wall framework assembly welding tool comprises a tool table top, a plurality of height-adjustable supporting mechanisms and a plurality of height-angle-adjustable supporting mechanisms, wherein the tool table top is composed of a horizontal table top and an inclination table top, the inclination table top and the horizontal table top are rotatably connected through a large hinge shaft, and the tool table top is used for supporting and assembling and welding the side wall framework; the plurality of height-adjustable supporting mechanisms are symmetrically arranged below the horizontal table top and are used for supporting and adjusting the height of the horizontal table top; the plurality of height-angle adjustable supporting mechanisms are symmetrically arranged below the inclination table top and are used for supporting and adjusting the height and the angle of the inclination table top.
The height-adjustable supporting mechanism comprises a first external thread supporting column, a first internal thread sleeve, a first bolt guide plate, a first bolt assembly and a first supporting seat, wherein the first external thread supporting column is in threaded connection with the first internal thread sleeve; the first bolt guide plate is fixedly connected to the top of the first internal thread sleeve, and three sections of first arc-shaped through holes with the same length are formed in the circumference of the first bolt guide plate; the end of the first supporting seat is provided with a baffle, the first supporting seat is provided with three first waist-shaped holes, the first bolt assembly penetrates through the first waist-shaped holes and the first arc-shaped through holes in sequence and then fixedly connects the first supporting seat and the first bolt guide plate in a vertical limiting mode and in a detachable locking mode, and the first supporting seat and the first bolt guide plate are connected in a rotating mode in the horizontal direction.
The height and angle adjustable supporting mechanism comprises a second external thread supporting column, a second internal thread sleeve, a second bolt guide plate, a second bolt assembly, a second supporting seat, a movable supporting seat, an angle adjusting seat, a limiting rod, a third bolt assembly and a rotating shaft, wherein the second supporting seat, the movable supporting seat, the angle adjusting seat, the limiting rod, the third bolt assembly and the rotating shaft jointly form an inclination angle adjusting seat;
the second external thread support column is in threaded connection with the second internal thread sleeve; the second bolt guide plate is fixedly connected to the top of the second internal thread sleeve and is provided with three sections of second arc-shaped through holes with the same length along the circumference; one end of the second supporting seat is provided with a connecting plate, the connecting plate is provided with parallel vertical strip-shaped through holes, the other end of the second supporting seat is provided with a horizontal shaft seat, the middle part of the second supporting seat is provided with three second waist-shaped holes, a second bolt assembly sequentially penetrates through the second waist-shaped holes and the second arc-shaped through holes to limit the second supporting seat and a second bolt guide plate in the vertical direction and is locked and fixedly connected in a detachable mode, and the second supporting seat and the second bolt guide plate are rotatably connected in the horizontal direction;
the movable supporting seat is of an L-shaped plate structure consisting of a horizontal plate and a vertical plate, one end of the horizontal plate is in rotating connection with the second supporting seat through the matching of a rotating shaft and a horizontal shaft seat, and the other end of the horizontal plate is provided with a U-shaped groove parallel to the axial direction of the horizontal shaft seat;
the angle adjusting seat is arranged in parallel with the connecting plate, a groove is arranged at the upper part of the angle adjusting seat, a limiting rod long groove hole which extends along the vertical direction and is parallel to the axis of the horizontal shaft seat in the slotting direction is arranged on the side wall at the two ends of the groove, and angle adjusting through holes which extend along the vertical direction and are perpendicular to the axis of the horizontal shaft seat in the slotting direction are arranged at the middle part and the lower part of the angle adjusting seat;
the opening end of the U-shaped groove of the horizontal plate is arranged in the groove, two ends of the limiting rod are arranged in the long groove hole of the limiting rod, and the middle section of the limiting rod is connected with the U-shaped groove in a sliding mode;
the third bolt assembly is used for locking and fixedly connecting the angle adjusting seat and the connecting plate in a detachable mode after penetrating through the angle adjusting through hole and the vertical strip-shaped through hole in sequence.
And a plurality of clamp assembling sliding grooves parallel to the axial direction of the large hinge shaft are arranged on the upper end surfaces of the horizontal table surface and the inclined angle table surface.
And a plurality of groups of vertically through process windows are arranged on the upper end surfaces of the horizontal table surface and the inclination table surface.
The invention has the beneficial effects that: the universal adjusting device for the side wall framework assembly welding tool comprises a horizontal table top and an inclination table top which are rotatably connected through a large hinge shaft, wherein a height-adjustable supporting mechanism and a height-angle-adjustable supporting mechanism both have vertical adjusting structures based on the principle of a threaded screw rod mechanism, a first external thread supporting column on the height-adjustable supporting mechanism is in threaded connection with a first internal thread sleeve, and the first external thread supporting column and the first internal thread sleeve form a vertically lifting screw rod mechanism together; the first bolt guide plate is fixedly connected to the top of the first internal thread sleeve to enable the first bolt guide plate to synchronously lift along with the first internal thread sleeve, and three sections of first arc-shaped through holes with the same length are circumferentially arranged on the first bolt guide plate; the end of the first supporting seat is provided with a baffle, the first supporting seat is provided with three first waist-shaped holes, the first bolt assembly penetrates through the first waist-shaped holes and the first arc-shaped through holes in sequence and then fixedly connects the first supporting seat and the first bolt guide plate in a vertical limiting mode and in a detachable locking mode, and the first supporting seat and the first bolt guide plate are connected in a rotating mode in the horizontal direction. Above-mentioned structural arrangement makes first bolt deflector in the in-process that risees or descends along with first internal thread sleeve axial, and first bolt subassembly can be relative slip in the circumferential angle within range of first arc through-hole to make first supporting seat only change vertical height along with first bolt deflector, and do not take place the rotation around first external screw thread support column axis, and then make first supporting seat only have the regulation degree of freedom on vertical height, play height-adjustable's supporting role, and ensure to ensure that horizontal mesa is parallel with the horizontal plane.
Thereby the second bolt deflector on the height angle adjustable supporting mechanism is along with the axial in-process that risees or descends of second internal thread sleeve, and second bolt subassembly can be relative slip in the circumference angle within range of second arc through-hole to make the second supporting seat only change vertical height along with the second bolt deflector, and do not take place the rotation around second external thread support column axis, and then make the second supporting seat only have the regulation degree of freedom on vertical height, play height adjustable's supporting role.
On the other hand, one end of a horizontal plate of the inclination angle adjusting seat at the upper end of the height and angle adjustable supporting mechanism is in rotating connection with the second supporting seat through the matching of a rotating shaft and the horizontal shaft seat, and the other end of the horizontal plate is provided with a U-shaped groove parallel to the axial direction of the horizontal shaft seat; the angle adjusting seat is arranged in parallel with the connecting plate, a groove is arranged at the upper part of the angle adjusting seat, a limiting rod long groove hole which extends along the vertical direction and is parallel to the axis of the horizontal shaft seat in the slotting direction is arranged on the side wall at the two ends of the groove, and angle adjusting through holes which extend along the vertical direction and are perpendicular to the axis of the horizontal shaft seat in the slotting direction are arranged at the middle part and the lower part of the angle adjusting seat; the opening end of the U-shaped groove of the horizontal plate is arranged in the groove, two ends of the limiting rod are arranged in the long groove hole of the limiting rod, and the middle section of the limiting rod is connected with the U-shaped groove in a sliding mode; the third bolt assembly is used for locking and fixedly connecting the angle adjusting seat and the connecting plate in a detachable mode after penetrating through the angle adjusting through hole and the vertical strip-shaped through hole in sequence. The angle adjusting seat can be adjusted to be vertical to the connecting plate through the third bolt assembly by the aid of the arrangement, so that the horizontal plate is driven to change the rotation angle of the horizontal plate around the axis of the horizontal shaft seat by changing the vertical height of the limiting rod, and the gamma value of the relative included angle between the movable supporting seat and the second supporting seat is adjusted.
The theoretical value of the complementary angle included angle beta of the stainless steel metro vehicle side wall framework is calculated through the obtuse angle included angle alpha preset according to the theoretical size of a drawing, two framework parts which need to be welded with each other in an assembling mode and are arranged on the side wall framework of the stainless steel metro vehicle are reliably fixed on the horizontal table board and the inclined angle table board through a plurality of conventional industrial clamps arranged along the clamp assembling sliding grooves, and the horizontal table board is guaranteed to be parallel to the horizontal plane through respectively adjusting the height value of the height-adjustable supporting mechanism. And the included angle gamma value of the seat is adjusted by adjusting the height value of the height angle adjustable supporting mechanism respectively according to the respective inclination angles, and finally the relative included angle gamma value between the movable supporting seat and the second supporting seat is completely equal to the complementary angle beta value, so that the assembly included angle between the two frame parts on the side wall framework of the stainless steel metro vehicle can be ensured to meet the design requirement.
The side wall framework assembling and welding tool can flexibly adjust the included angle formed by the inclined side wall framework and the horizontal ground and the height of the included angle from the horizontal bottom surface to the horizontal bottom surface, and the vertically through process windows on the upper end surfaces of the horizontal table top and the inclination table top provide enough operation space for the operation arm of the welding robot to reach the position of a welding seam facing the ground.
By means of the higher flexibility and the universality of the side wall framework assembling and welding tool, when a production workshop follows a new project and needs to replace a side wall framework with a brand new angle, the side wall framework assembling and welding tool does not need to be redesigned and manufactured according to the included angle of the framework, so that the tool utilization rate is greatly improved, the manufacturing period is shortened, the continuity of production beats is improved, the production efficiency is further improved, and the cost is saved. In addition, the side wall framework assembling and welding tool has the advantages of simple and practical structure, convenience in operation, low cost, convenience in popularization and the like.
Drawings
FIG. 1 is a schematic perspective view of a side wall framework assembly welding tool of the present invention;
FIG. 2 is a schematic illustration of the preliminary explosion assembly of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a schematic perspective view of the height adjustable support mechanism of the present invention;
FIG. 5 is a schematic illustration of the explosive assembly of FIG. 4;
FIG. 6 is a schematic perspective view of the height and angle adjustable support mechanism of the present invention;
FIG. 7 is a schematic illustration of the explosive assembly of FIG. 6;
FIG. 8 is an exploded assembly view of the reclining seat of the present invention;
fig. 9 is an axial sectional view of the height-angle adjustable support mechanism of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 9, the general adjusting device for the side wall framework assembling and welding tool of the present invention includes: the side wall assembly fixture comprises a fixture table top 1, a plurality of height-adjustable supporting mechanisms 2 and a plurality of height-angle-adjustable supporting mechanisms 3, wherein the fixture table top 1 consists of a horizontal table top 1-1 and an inclination table top 1-2, the inclination table top 1-2 is rotatably connected with the horizontal table top 1-1 through a large hinge shaft 1-3, and the fixture table top 1 is used for assembling and welding a supporting side wall framework; the plurality of height-adjustable supporting mechanisms 2 are symmetrically arranged below the horizontal table top 1-1 and are used for supporting and adjusting the height of the horizontal table top 1-1; the plurality of height and angle adjustable supporting mechanisms 3 are symmetrically arranged below the inclination table top 1-2 and are used for supporting and adjusting the height and the angle of the inclination table top 1-2.
The height-adjustable supporting mechanism 2 comprises a first external thread supporting column 2-1, a first internal thread sleeve 2-2, a first bolt guide plate 2-3, a first bolt assembly 2-4 and a first supporting seat 2-5, wherein the first external thread supporting column 2-1 is in threaded connection with the first internal thread sleeve 2-2, and the first external thread supporting column 2-1 and the first internal thread sleeve 2-2 jointly form a vertically lifting screw mechanism; the first bolt guide plate 2-3 is fixedly connected to the top of the first internal thread sleeve 2-2 and can synchronously lift along with the first internal thread sleeve 2-2, and three sections of first arc-shaped through holes 2-3-1 with the same length are circumferentially arranged on the first bolt guide plate 2-3; the end part of the first supporting seat 2-5 is provided with a baffle 2-5-1, the first supporting seat 2-5 is provided with three first kidney-shaped holes 2-5-2, the first bolt assembly 2-4 sequentially penetrates through the first kidney-shaped holes 2-5-2 and the first arc-shaped through holes 2-3-1 to limit the first supporting seat 2-5 and the first bolt guide plate 2-3 in the vertical direction and is locked and fixedly connected in a detachable mode, and the first supporting seat 2-5 is rotatably connected with the first bolt guide plate 2-3 in the horizontal direction. Due to the structural arrangement, in the process that the first bolt guide plate 2-3 axially rises or falls along with the first internal thread sleeve 2-2, the first bolt assembly 2-4 can relatively slide in the circumferential angle range of the first arc-shaped through hole 2-3-1, so that the first support seat 2-5 only changes the vertical height along with the first bolt guide plate 2-3 without rotating around the axis of the first external thread support column 2-1, and the first support seat 2-5 only has the adjustment freedom degree in the vertical height, and plays a role in height-adjustable support.
The height and angle adjustable supporting mechanism 3 comprises a second external thread supporting column 3-1, a second internal thread sleeve 3-2, a second bolt guide plate 3-3, a second bolt component 3-4, a second supporting seat 3-5, a movable supporting seat 3-6, an angle adjusting seat 3-7, a limiting rod 3-8, a third bolt component 3-9 and a rotating shaft 3-10, wherein an inclination angle adjusting seat is formed by six of the second supporting seat 3-5, the movable supporting seat 3-6, the angle adjusting seat 3-7, the limiting rod 3-8, the third bolt component 3-9 and the rotating shaft 3-10;
the second external thread support column 3-1 is in threaded connection with the second internal thread sleeve 3-2; a second bolt guide plate 3-3 is fixedly connected to the top of the second internal thread sleeve 3-2, and three sections of second arc-shaped through holes 3-3-1 with the same length are circumferentially arranged on the second bolt guide plate 3-3; one end of the second supporting seat 3-5 is provided with a connecting plate 3-5-1, the connecting plate 3-5-1 is provided with parallel vertical strip-shaped through holes 3-5-1, the other end of the second supporting seat 3-5 is provided with a horizontal shaft seat 3-5-3, the middle part of the second supporting seat 3-5 is provided with three second waist-shaped holes 3-5-2, a second bolt assembly 3-4 sequentially penetrates through the second waist-shaped holes 3-5-2 and the second arc-shaped through holes 3-3-1, then the second supporting seat 3-5 and the second bolt guide plate 3-3 are limited in the vertical direction and are locked and fixedly connected in a detachable mode, and the second supporting seat 3-5 and the second bolt guide plate 3-3 are rotatably connected in the horizontal direction; according to the structural arrangement, in the process that the second bolt guide plate 3-3 axially rises or falls along with the second internal thread sleeve 3-2, the second bolt assembly 3-4 can relatively slide in the circumferential angle range of the second arc-shaped through hole 3-3-1, so that the second support seat 3-5 only changes the vertical height along with the second bolt guide plate 3-3 and does not rotate around the axis of the second external thread support column 3-1, and the second support seat 3-5 only has the adjustment freedom degree in the vertical height, and the height-adjustable support effect is achieved.
The movable supporting seat 3-6 is an L-shaped plate structure consisting of a horizontal plate 3-6-1 and a vertical plate 3-6-2, one end of the horizontal plate 3-6-1 is in rotary connection with the second supporting seat 3-5 through the matching of a rotating shaft 3-10 and a horizontal shaft seat 3-5-3, and the other end of the horizontal plate 3-6-1 is provided with a U-shaped groove 3-6-1-1 parallel to the axial direction of the horizontal shaft seat 3-5-3.
The angle adjusting seat 3-7 is arranged in parallel with the connecting plate 3-5-1, the upper part of the angle adjusting seat 3-7 is provided with a groove 3-7-1, the side walls of the two ends of the groove 3-7-1 are provided with a long slotted hole 3-7-2 of a limiting rod which extends along the vertical direction and the slotting direction of which is parallel to the axis of the horizontal shaft seat 3-5-3, and the middle part and the lower part of the angle adjusting seat 3-7 are provided with angle adjusting through holes 3-7-3 which extend along the vertical direction and the slotting direction of which is vertical to the axis of the horizontal shaft seat 3-5-3.
The open end of the U-shaped groove 3-6-1-1 of the horizontal plate 3-6-1 is arranged in the groove 3-7-1, the two ends of the limiting rod 3-8 are arranged in the long groove hole 3-7-2 of the limiting rod, and the middle section of the limiting rod 3-8 is connected with the U-shaped groove 3-6-1-1 in a sliding manner.
The third bolt assembly 3-9 penetrates through the angle adjusting through hole 3-7-3 and the vertical strip through hole 3-5-1-1 in sequence and then locks and fixedly connects the angle adjusting seat 3-7 and the connecting plate 3-5-1 in a detachable mode. The vertical height position of the angle adjusting seat 3-7 relative to the connecting plate 3-5-1 can be adjusted through the third bolt assembly 3-9 by the arrangement, so that the vertical height of the limiting rod 3-8 is changed to drive the horizontal plate 3-6-1 to change the rotation angle of the horizontal plate around the axis of the horizontal shaft seat 3-5-3, and the gamma value of the relative included angle between the movable supporting seat 3-6 and the second supporting seat 3-5 is adjusted.
The upper end surfaces of the horizontal table top 1-1 and the inclined table top 1-2 are respectively provided with a plurality of clamp assembling chutes which are parallel to the axial direction of the large hinge shaft 1-3. The upper end surfaces of the horizontal table surface 1-1 and the inclination table surface 1-2 are respectively provided with a plurality of groups of vertically through process windows.
When the universal adjusting device for the assembling and welding tool of the side wall framework is applied, the theoretical value of the complementary angle beta is calculated according to the obtuse angle alpha preset by the theoretical size of the drawing.
Two frame parts which need to be assembled and welded with each other at an obtuse included angle alpha on a side wall framework of a stainless steel metro vehicle are respectively arranged on a horizontal table surface 1-1 and an inclination table surface 1-2 and are reliably fixed through a plurality of conventional industrial clamps arranged along a clamp assembling sliding groove. The height values of the height-adjustable supporting mechanisms 2 are respectively adjusted to ensure that the horizontal table top 1-1 is parallel to the horizontal plane. The height value of the height angle adjustable supporting mechanism 3 and the included angle gamma value of the inclined angle adjusting seats are respectively adjusted, finally, the relative included angle gamma value between the movable supporting seat 3-6 and the second supporting seat 3-5 is completely equal to the angle compensation included angle beta, the assembly included angle between the two frame parts on the side wall framework of the stainless steel metro vehicle can be ensured to meet the design requirement, and the subsequent automatic welding operation is started by using the welding robot. The vertically through process windows on the upper end faces of the horizontal table top 1-1 and the inclined table top 1-2 are used for providing enough operation space for the operation arm of the welding robot, so that double-face welding is realized.
Claims (5)
1. Side wall skeleton assembly welding frock is with general adjusting device, its characterized in that, this adjusting device includes: the side wall frame assembling and welding fixture comprises a fixture table top (1), a plurality of height-adjustable supporting mechanisms (2) and a plurality of height-angle-adjustable supporting mechanisms (3), wherein the fixture table top (1) consists of a horizontal table top (1-1) and an inclination table top (1-2), the inclination table top (1-2) is rotatably connected with the horizontal table top (1-1) through a large hinge shaft (1-3), and the fixture table top (1) is used for supporting and assembling and welding a side wall frame; the plurality of height-adjustable supporting mechanisms (2) are symmetrically arranged below the horizontal table top (1-1) and are used for supporting and adjusting the height of the horizontal table top (1-1); the plurality of height and angle adjustable supporting mechanisms (3) are symmetrically arranged below the inclination table top (1-2) and are used for supporting and adjusting the height and the angle of the inclination table top (1-2).
2. The universal adjusting device for the side wall framework assembling and welding tool of claim 1, wherein the height-adjustable supporting mechanism (2) comprises a first external thread supporting column (2-1), a first internal thread sleeve (2-2), a first bolt guide plate (2-3), a first bolt assembly (2-4) and a first supporting seat (2-5), and the first external thread supporting column (2-1) is in threaded connection with the first internal thread sleeve (2-2); the first bolt guide plate (2-3) is fixedly connected to the top of the first internal thread sleeve (2-2), and three sections of first arc-shaped through holes (2-3-1) with the same length are formed in the first bolt guide plate (2-3) along the circumference; the end part of the first supporting seat (2-5) is provided with a baffle (2-5-1), the first supporting seat (2-5) is provided with three first waist-shaped holes (2-5-2), the first bolt assembly (2-4) sequentially penetrates through the first waist-shaped holes (2-5-2) and the first arc-shaped through hole (2-3-1) to enable the first supporting seat (2-5) and the first bolt guide plate (2-3) to be limited in the vertical direction and locked and fixedly connected in a detachable mode, and the first supporting seat (2-5) and the first bolt guide plate (2-3) are connected in a rotating mode in the horizontal direction.
3. The universal adjusting device for the assembling and welding tool of the side wall framework of claim 1, wherein, the height and angle adjustable supporting mechanism (3) comprises a second external thread supporting column (3-1), a second internal thread sleeve (3-2), a second bolt guide plate (3-3), a second bolt component (3-4), a second supporting seat (3-5), a movable supporting seat (3-6), an angle adjusting seat (3-7), a limiting rod (3-8), a third bolt component (3-9) and a rotating shaft (3-10), the second supporting seat (3-5), the movable supporting seat (3-6), the angle adjusting seat (3-7), the limiting rod (3-8), the third bolt assembly (3-9) and the rotating shaft (3-10) jointly form an inclination angle adjusting seat;
the second external thread support column (3-1) is in threaded connection with the second internal thread sleeve (3-2); the second bolt guide plate (3-3) is fixedly connected to the top of the second internal thread sleeve (3-2), and three sections of second arc-shaped through holes (3-3-1) with the same length are formed in the second bolt guide plate (3-3) along the circumference; one end of the second supporting seat (3-5) is provided with a connecting plate (3-5-1), the connecting plate (3-5-1) is provided with parallel vertical strip-shaped through holes (3-5-1-1), the other end of the second supporting seat (3-5) is provided with a horizontal shaft seat (3-5-3), the middle part of the second supporting seat (3-5) is provided with three second waist-shaped holes (3-5-2), the second bolt component (3-4) sequentially passes through the second waist-shaped holes (3-5-2), after the second arc-shaped through hole (3-3-1), the second supporting seat (3-5) and the second bolt guide plate (3-3) are vertically limited and are locked and fixedly connected in a detachable mode, and the second supporting seat (3-5) and the second bolt guide plate (3-3) are connected in a rotating mode in the horizontal direction;
the movable supporting seat (3-6) is of an L-shaped plate structure consisting of a horizontal plate (3-6-1) and a vertical plate (3-6-2), one end of the horizontal plate (3-6-1) is in rotary connection with the second supporting seat (3-5) through the matching of a rotating shaft (3-10) and the horizontal shaft seat (3-5-3), and the other end of the horizontal plate (3-6-1) is provided with a U-shaped groove (3-6-1-1) parallel to the axial direction of the horizontal shaft seat (3-5-3);
the angle adjusting seat (3-7) is arranged in parallel with the connecting plate (3-5-1), the upper part of the angle adjusting seat (3-7) is provided with a groove (3-7-1), the side walls of the two ends of the groove (3-7-1) are provided with a long slotted hole (3-7-2) of a limiting rod which extends along the vertical direction and the slotting direction of which is parallel to the axis of the horizontal shaft seat (3-5-3), and the middle part and the lower part of the angle adjusting seat (3-7) are provided with angle adjusting through holes (3-7-3) which extend along the vertical direction and the slotting direction of which is vertical to the axis of the horizontal shaft seat (3-5-3);
the opening end of a U-shaped groove (3-6-1-1) of the horizontal plate (3-6-1) is arranged in the groove (3-7-1), the two ends of the limiting rod (3-8) are arranged in the long slotted hole (3-7-2) of the limiting rod, and the middle section of the limiting rod (3-8) is connected with the U-shaped groove (3-6-1-1) in a sliding manner;
the third bolt assembly (3-9) penetrates through the angle adjusting through hole (3-7-3) and the vertical strip through hole (3-5-1-1) in sequence and then locks and fixedly connects the angle adjusting seat (3-7) and the connecting plate (3-5-1) in a detachable mode.
4. The universal adjusting device for the assembly welding tool of the side wall framework as claimed in claim 1, wherein a plurality of clamp assembly sliding grooves parallel to the axial direction of the large hinge shaft (1-3) are formed in the upper end surfaces of the horizontal table surface (1-1) and the inclined table surface (1-2).
5. The universal adjusting device for the assembly welding tool of the side wall framework as claimed in claim 1, wherein a plurality of sets of vertically through process windows are arranged on the upper end surfaces of the horizontal table surface (1-1) and the inclination table surface (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111305024.4A CN113927220A (en) | 2021-11-05 | 2021-11-05 | Universal adjusting device for side wall framework assembling and welding tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111305024.4A CN113927220A (en) | 2021-11-05 | 2021-11-05 | Universal adjusting device for side wall framework assembling and welding tool |
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| US20100310200A1 (en) * | 2009-06-03 | 2010-12-09 | Electro Scientific Industries, Inc. | Rotary flexure and air bearing support for rotary indexing system |
| CN203992944U (en) * | 2014-08-22 | 2014-12-10 | 北京地铁车辆装备有限公司 | For the manufacture of the bracing or strutting arrangement of the bogie side frame of rail vehicle |
| CN109454382A (en) * | 2018-12-14 | 2019-03-12 | 中车长春轨道客车股份有限公司 | The universal group of weldering positioning device for a variety of side wall skeletons |
| CN210908701U (en) * | 2019-10-13 | 2020-07-03 | 新疆通途供应链管理有限公司 | Steel plate welding fixture |
-
2021
- 2021-11-05 CN CN202111305024.4A patent/CN113927220A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100310200A1 (en) * | 2009-06-03 | 2010-12-09 | Electro Scientific Industries, Inc. | Rotary flexure and air bearing support for rotary indexing system |
| CN203992944U (en) * | 2014-08-22 | 2014-12-10 | 北京地铁车辆装备有限公司 | For the manufacture of the bracing or strutting arrangement of the bogie side frame of rail vehicle |
| CN109454382A (en) * | 2018-12-14 | 2019-03-12 | 中车长春轨道客车股份有限公司 | The universal group of weldering positioning device for a variety of side wall skeletons |
| CN210908701U (en) * | 2019-10-13 | 2020-07-03 | 新疆通途供应链管理有限公司 | Steel plate welding fixture |
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