CN113635020B - Pull rod loading and unloading equipment, system and method for welding tool of liquid collector of heat management system - Google Patents
Pull rod loading and unloading equipment, system and method for welding tool of liquid collector of heat management system Download PDFInfo
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- CN113635020B CN113635020B CN202110932788.XA CN202110932788A CN113635020B CN 113635020 B CN113635020 B CN 113635020B CN 202110932788 A CN202110932788 A CN 202110932788A CN 113635020 B CN113635020 B CN 113635020B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
Abstract
The invention relates to a heat management system liquid collector welding tool pull rod loading and unloading device, a system and a method, which comprises an installation platform, an X-axis translation mechanism, a Z-axis jacking mechanism, a bearing plate, a Y-axis translation mechanism and a Z-axis pressing mechanism, wherein the bearing plate is arranged on the Z-axis jacking mechanism in a sliding manner through a first Y-axis guide rail and is provided with a bearing part for bearing a liquid collector pull rod; the Z-axis pressing mechanism is provided with a bayonet matched with the liquid collector pull rod, and the bayonet and the bearing part can be relatively close to or far away from each other along the Z-axis direction so as to clamp or release the liquid collector pull rod. By adopting the loading and unloading equipment, the liquid collector pull rod can be automatically installed at the corresponding position, the installation efficiency is greatly improved, and the automatic control can be realized by matching with the whole tool.
Description
Technical Field
The invention relates to the technical field of part assembly, in particular to a pull rod assembling and disassembling device, a pull rod assembling and disassembling system and a pull rod assembling and disassembling method for a welding tool of a liquid collector of a thermal management system.
Background
At present, when a pull rod of a liquid collector is installed, the pull rod needs to be placed manually, manual installation is conducted to compress a spring, the pull rod is pushed into a groove in the liquid collector after being aligned with the groove in the liquid collector, labor operation is complex, efficiency is very low, and automatic control cannot be achieved through cooperation with an integral tool. Moreover, the pull rod is slender in structure, is easy to generate flexibility and shake, and is greatly influenced by the skill and proficiency of workers; the spring variation of the spring is not detected in manual operation.
Therefore, a pull rod handling device for installing a welding tool for a liquid collector of a thermal management system is needed to solve various problems existing in manual installation.
Disclosure of Invention
Technical problem to be solved
In view of the defects and shortcomings in the prior art, the invention provides a thermal management system liquid collector welding tool pull rod assembling and disassembling device, which aims to solve the problems of low efficiency and easy generation of flexible shaking during manual installation of a liquid collector pull rod.
(II) technical scheme
In order to achieve the above object, the present invention provides a thermal management system liquid collector welding tool pull rod handling device, which comprises:
mounting a platform;
the X-axis translation mechanism can drive the mounting platform to move along the X-axis direction;
the Z-axis jacking mechanism is arranged on the mounting platform;
the bearing plate is arranged on the Z-axis jacking mechanism in a sliding mode through a first Y-axis guide rail and is provided with a bearing part for bearing a pull rod of the liquid collector, and the Z-axis jacking mechanism can drive the bearing plate to move along the Z-axis direction;
the Y-axis horizontal pushing mechanism is arranged on the Z-axis jacking mechanism and can drive the bearing plate to move along the first Y-axis guide rail;
the Z-axis pressing mechanism is arranged on the mounting platform in a sliding mode through a second Y-axis guide rail, the Z-axis pressing mechanism is connected with the bearing plate in a sliding mode through a first Z-axis guide rod, and the bearing plate can drive the Z-axis pressing mechanism to move along the second Y-axis guide rail through the first Z-axis guide rod; the Z-axis pressing mechanism is provided with a bayonet matched with the liquid collector pull rod, and the bayonet and the bearing part can be relatively close to or far away from each other along the Z-axis direction so as to clamp or release the liquid collector pull rod;
wherein any two of the X-axis, the Y-axis and the Z-axis are mutually vertical.
Optionally, the Z-axis jacking mechanism includes a jacking plate and a jacking driving assembly arranged on the mounting platform, a through hole is formed in the mounting platform, an output end of the jacking driving assembly penetrates through the through hole and is connected with or abutted against the jacking plate, and the bearing plate is arranged on the jacking plate in a sliding manner through the first Y-axis guide rail.
Optionally, the jacking plate and the mounting platform are slidably connected through a plurality of second Z-axis guide rods, and the plurality of second Z-axis guide rods are distributed around the through hole.
Optionally, the jacking driving assembly is a servo press.
Optionally, the Y-axis horizontal pushing mechanism includes an angle plate disposed on the lifting plate and a horizontal pushing cylinder disposed on the angle plate, and an expansion rod of the horizontal pushing cylinder penetrates through the angle plate to connect with the bearing plate.
Optionally, a pair of Y-axis limit switches is disposed on the lifting plate, and the bearing plate is located between the pair of Y-axis limit switches.
Optionally, the Z-axis pressing mechanism includes a pressing bracket, a pressing cylinder disposed on the pressing bracket, and a pressing slider driven by the pressing cylinder to move along the Z-axis direction, and the pressing slider is provided with the bayonet; the lower pressing support is arranged on the mounting platform in a sliding mode through the second Y-axis guide rail, and the lower pressing support is connected with the bearing plate in a sliding mode through the first Z-axis guide rod.
Optionally, a bending support is arranged on the mounting platform, a mounting plate perpendicular to the X-axis direction is formed at the upper end of the bending support, and the pressing support is arranged on the mounting plate in a sliding manner through the second Y-axis guide rail.
In addition, the invention also provides a heat management system liquid collector welding tool pull rod handling system which comprises the handling equipment which are arranged in pairs and are mutually symmetrically, and the handling equipment is used for synchronously installing the paired liquid collector pull rods; the paired Z-axis lifting mechanisms are connected through connecting plates, and the paired mounting platforms are connected with each other.
Further, the invention also provides a method for assembling and disassembling the pull rod of the welding tool of the liquid collector of the thermal management system, which is implemented based on the assembling and disassembling equipment and comprises the following steps:
placing a liquid collector pull rod on the bearing part;
the Z-axis pressing mechanism presses downwards and enables the bayonet to clamp and sleeve the upper end of the spring on the liquid collector pull rod, so that the upper end of the spring is kept lower than the bottom surface of the bottom groove of the liquid collector;
the Z-axis jacking mechanism drives the bearing plate to move upwards so as to compress the spring, and the upper end of the liquid collector pull rod is higher than a top clamping groove of the liquid collector;
the X-axis translation mechanism drives the mounting platform to move along the X-axis direction until the liquid collector pull rod is aligned with the bottom groove of the liquid collector;
the Y-axis horizontal pushing mechanism drives the bearing plate to move along the Y-axis direction until the liquid collector pull rod enters the bottom groove of the liquid collector, and the spring is located below the bottom groove;
the Z-axis jacking mechanism moves downwards, the bearing plate moves downwards, and the spring releases and enables the upper end of the liquid collector pull rod to be buckled on a clamping groove in the top of the liquid collector;
the X-axis translation mechanism drives the mounting platform to move back along the X-axis direction, and the upper end of the spring is separated from the bayonet and abuts against the bottom surface of the bottom groove of the liquid collector.
(III) advantageous effects
The invention has the beneficial effects that: in the pull rod loading and unloading device for the welding tool of the liquid collector of the thermal management system, the Z-axis pressing mechanism is movably sleeved on the first Z-axis guide rod, and the first Z-axis guide rod is ingeniously arranged, so that the Z-axis direction guide between the Z-axis pressing mechanism and the bearing plate can be realized, the bearing plate can reciprocate in the Z-axis direction relative to the Z-axis pressing mechanism, and the bearing plate can drive the Z-axis pressing mechanism to move along the second Y-axis guide rail. Due to the existence of the first Z-axis guide rod, the bayonet and the bearing part are always kept to be vertically corresponding to each other, and the problem of flexible shaking caused by the slender structure of the liquid collector pull rod can be solved. Moreover, the assembling and disassembling equipment can also detect the elastic variable of the spring while installing the pull rod of the liquid collector, and ensure that the elastic variable of the spring meets the installation requirement so as to ensure the assembly quality of the liquid collector.
Moreover, the jacking driving assembly can be a servo press, the servo press can control the output end to carry out accurate displacement, and when the spring needs to be released, the moving process of the Z-axis jacking mechanism can be controlled by high precision, so that the spring can be slowly released, and the phenomenon that the liquid collector pull rod is jumped out of the liquid collector due to the fact that the spring is released too fast is prevented.
To sum up, adopt above-mentioned handling equipment to install the liquid trap pull rod in the corresponding position of liquid trap voluntarily, improved the installation effectiveness by a wide margin, and can cooperate with whole frock and realize automatic control, whole installation does not need artifical the intervention, has reduced workman's intensity of labour guaranteeing installation effectiveness and installation quality's prerequisite, has very high market spreading value.
Drawings
FIG. 1 is a schematic view of the overall structure of a tie rod handling device of a welding tool for a liquid collector of a thermal management system according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is a schematic view of the overall structure of a tie rod handling device of a welding tool for a liquid collector of a thermal management system of the present invention from another perspective;
FIG. 5 is an enlarged view at C of FIG. 4;
FIG. 6 is a side view of a thermal management system accumulator welding tooling tie rod handling apparatus of the present invention;
FIG. 7 is a schematic view of the overall structure of a tie rod handling device of a welding tool for a liquid collector of a thermal management system according to the present invention in a working state;
FIG. 8 is an enlarged view taken at D in FIG. 7;
FIG. 9 is a schematic view of the structure of the accumulator tie rod.
[ description of reference ]
10: mounting a platform; 11: a through hole; 12: bending the bracket; 13: mounting a plate;
20: an X-axis translation mechanism; 21: an X-axis limit switch;
30: a Z-axis jacking mechanism; 31: a jacking plate; 32: a jacking driving component; 33: a second Z-axis guide rod; 34: a connecting plate;
40: carrying a plate; 41: a bearing part; 42: a first Y-axis guide rail;
50: a Y-axis horizontal pushing mechanism; 51: a horizontal pushing cylinder; 52: a gusset; 53: a Y-axis limit switch;
60: a Z-axis pressing mechanism; 61: a bayonet; 62: a first Z-axis guide rod; 63: a second Y-axis guide rail; 64: pressing the bracket downwards; 65: pressing down the air cylinder; 66: pressing the slide block downwards;
100: a liquid trap pull rod; 101: a spring; 102: a stepped cap; 103: a bottom block;
200: a liquid collector; 201: a base plate; 2011: a bottom groove; 202: a top plate; 2021: a top clamping groove;
300: and (7) assembling a plate.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings. Where the terms "up," down, "" X-axis, "Y-axis," and Z-axis, etc. are used herein with reference to the orientation of fig. 1.
The invention provides a thermal management system liquid collector welding tool pull rod loading and unloading device which comprises an installation platform 10, an X-axis translation mechanism 20, a Z-axis jacking mechanism 30, a bearing plate 40, a Y-axis horizontal pushing mechanism 50 and a Z-axis pressing mechanism 60, as shown in figures 1 to 6. The X-axis translation mechanism 20 can drive the mounting platform 10 to move along the X-axis direction, the X-axis translation mechanism 20 can specifically include an X-axis transfer cylinder and an X-axis guide rail, and the X-axis transfer cylinder can drive the mounting platform 10 to move along the X-axis guide rail. The Z-axis jacking mechanism 30 is arranged on the mounting platform 10; the bearing plate 40 is slidably disposed on the Z-axis jacking mechanism 30 through the first Y-axis guide rail 42 and is formed with a bearing portion 41 for bearing the liquid collector pull rod 100, the Z-axis jacking mechanism 30 can drive the bearing plate 40 to move along the Z-axis direction, specifically, the bearing plate 40 is jacked upwards along the Z-axis direction, when the bearing plate 40 needs to descend, and the Z-axis jacking mechanism 30 moves downwards according to the requirements of the descending distance and the descending speed of the bearing plate 40, the bearing plate 40 can descend under the action of gravity, or can descend under the action of the Z-axis jacking mechanism 30. The Y-axis horizontal pushing mechanism 50 is disposed on the Z-axis lifting mechanism 30 and can drive the bearing plate 40 to move along the first Y-axis guide rail 42, so that the bearing part 41 bearing the liquid collector pull rod 100 can move in the Y-axis direction.
Moreover, the Z-axis pressing mechanism 60 is slidably disposed on the mounting platform 10 through a second Y-axis guide rail 63, the Z-axis pressing mechanism 60 is slidably connected with the bearing plate 40 through a first Z-axis guide rod 62, the bearing plate 40 can drive the Z-axis pressing mechanism 60 to move along the second Y-axis guide rail 63 through the first Z-axis guide rod 62, and the first Y-axis guide rail 42 is parallel to the second Y-axis guide rail 63. Specifically, the bottom of the first Z-axis guide rod 62 is fixedly arranged on the bearing plate 40, the Z-axis pressing mechanism 60 is movably sleeved on the first Z-axis guide rod 62, and the first Z-axis guide rod 62 is skillfully arranged, so that the guide in the Z-axis direction between the Z-axis pressing mechanism 60 and the bearing plate 40 can be realized, the bearing plate 40 can perform reciprocating movement in the Z-axis direction relative to the Z-axis pressing mechanism 60, and the bearing plate 40 can drive the Z-axis pressing mechanism 60 to move along the second Y-axis guide rail 63. The Z-axis pressing mechanism 60 is provided with a bayonet 61 matched with the liquid collector pull rod 100, and the bayonet 61 and the supporting part 41 can relatively approach or separate along the Z-axis direction so as to clamp or release the liquid collector pull rod 100. It should be noted that, due to the existence of the first Z-axis guide rod 62, the bayonet 61 and the support part 41 can be ensured to be vertically corresponding to each other, so as to prevent the flexible shaking of the liquid trap pulling rod 100. Wherein any two of the X-axis, the Y-axis and the Z-axis are mutually vertical. Further, the cooperation of the Z-axis lifting mechanism 30 and the Z-axis depressing mechanism 60 clamps the spring 101 on the catcher pin 100, so that the coordinates of the upper end and the lower end of the spring 101 can be obtained on the coordinate system, and the initial length and the compressed length of the spring 101 can be obtained by calculation, thereby detecting the elastic variable of the spring 101.
As shown in fig. 7 and 8, the liquid trap 200 includes a bottom plate 201 and a top plate 202 which are oppositely disposed, a bottom groove 2011 is formed on a side edge of the bottom plate 201, a top groove 2021 is formed on a side edge of the top plate 202, and the bottom groove 2011 is vertically opposite to the top groove 2021. In addition, as shown in fig. 9, a bottom block 103 is disposed at the bottom of the liquid trap pull rod 100, the spring 101 is sleeved on the liquid trap pull rod 100, the lower end of the spring 101 is connected with the bottom block 103, the upper end of the spring 101 is connected with a step cap 102 sleeved on the liquid trap pull rod 100, and the spring 101 can be deformed in a stretching and contracting manner by moving the step cap 102. The stepped cap 102 comprises a small end and a large end which are overlapped up and down, the large end is connected with the spring 101, the shape of the bayonet 61 is matched with that of the stepped cap 102, the bayonet 61 can be clamped at the small end of the stepped cap 102, and the bayonet 61 can apply downward pressure to the large end when the Z-axis pressing mechanism 60 presses downwards.
In a specific installation process, the liquid trap 200 is firstly positioned and installed on the tooling plate 300, the bottom groove 2011 and the top clamping groove 2021 are kept opposite to each other up and down, and then the liquid trap pull rod 100 is placed on the supporting part 41. The Z-axis depressing mechanism 60 depresses and causes the bayonet 61 to grip the stepped cap 102 so that the upper end surface of the stepped cap 102 is kept lower than the bottom surface of the bottom groove 2011 of the liquid trap 200; the Z-axis jacking mechanism 30 drives the carrier plate 40 up to compress the spring 101 and raise the upper end of the drip catcher pull rod 100 above the top surface of the top catch 2021 of the drip catcher 200. The X-axis translation mechanism 20 drives the mounting platform 10 to move in the X-axis direction until the drip catcher tie bar 100 is aligned with the bottom groove 2011 of the drip catcher 200; the Y-axis horizontal pushing mechanism 50 drives the bearing plate 40 to move along the Y-axis direction until the liquid collector pull rod 100 enters the bottom groove 2011 of the liquid collector 200 and the stepped cap 102 is positioned below the bottom groove 2011; the Z-axis jacking mechanism 30 moves downwards, the bearing plate 40 moves downwards, the spring 101 releases and drives the liquid collector pull rod 100 to move downwards, and the upper end of the liquid collector pull rod 100 is buckled on the top clamping groove 2021 of the liquid collector 200; finally, the X-axis translation mechanism 20 drives the mounting platform 10 to move back along the X-axis direction, and the step cap 102 is disengaged from the bayonet 61 and abuts against the bottom surface of the bottom groove 2011 of the liquid trap 200, thereby completing the mounting. The moving sequence of the X-axis translation mechanism 20, the Y-axis horizontal pushing mechanism 50, the Z-axis lifting mechanism 30 and the Z-axis pressing mechanism 60 can be adjusted and exchanged according to the actual situation.
Adopt above-mentioned handling equipment can install liquid trap pull rod 100 automation in the corresponding position of liquid trap 200, improved the installation effectiveness by a wide margin, and can cooperate with whole frock and realize automatic control, whole installation does not need artifical the intervention, has reduced workman's intensity of labour guaranteeing installation effectiveness and installation quality's prerequisite. Further, since the first Z-axis guide 62 is present, the bayonet 61 and the receiver 41 always vertically correspond to each other, and the problem of flexible rattling due to the slender structure of the catcher pin 100 can be solved. In addition, the assembling and disassembling device can detect the elastic variable of the spring 101 while installing the liquid collector pull rod 100, ensure that the elastic variable of the spring 101 meets the installation requirement, and ensure the assembling quality of the liquid collector 200. Wherein the compression displacement of the spring 101 is preferably controlled within 10 mm.
In a preferred embodiment, referring to fig. 2 again, the Z-axis lifting mechanism 30 includes a lifting plate 31 and a lifting driving assembly 32 disposed on the mounting platform 10, the mounting platform 10 has a through hole 11, an output end of the lifting driving assembly 32 passes through the through hole 11 to be connected or abutted to the lifting plate 31, the lifting plate 31 has a first Y-axis guide rail 42, and the bearing plate 40 is slidably disposed on the lifting plate 31 through the first Y-axis guide rail 42. The jacking plate 31 is driven to ascend or descend along the Z-axis direction by the jacking driving assembly 32, and then the bearing plate 40 is driven to ascend or descend along the Z-axis direction. Wherein, jacking drive assembly 32's output and jacking board 31 can be connected or butt, and when adopting connected mode, jacking drive assembly 32 can pull jacking board 31 and rise or descend, and when adopting butt mode, jacking drive assembly 32 can drive jacking board 31 and rise, and when jacking drive assembly 32 descends, jacking board 31 can descend under the action of gravity.
In order to ensure that the moving direction of the lifting plate 31 does not deflect, the lifting plate 31 is connected with the mounting platform 10 in a sliding mode through a plurality of second Z-axis guide rods 33, the plurality of second Z-axis guide rods 33 are distributed around the through hole 11, and the second Z-axis guide rods 33 can guide the movement of the lifting plate 31 in the Z-axis direction, so that the bearing plate 40 can always accurately move in the Z-axis direction, and the slender liquid collector pull rod 100 cannot flexibly shake. Wherein, in preferred embodiment, jacking drive assembly 32 can be servo press, and servo press can control the output and carry out accurate displacement, and when spring 101 needed the release, Z axle jacking mechanism 30 moved down the process and can receive high accuracy control to can slowly release spring 101, prevent to let liquid trap pull rod 100 jump out from liquid trap 200 because of spring 101 releases too fast.
Further, referring to fig. 4 and 5 again, the Y-axis horizontal pushing mechanism 50 includes an angle plate 52 disposed on the lifting plate 31 and a horizontal pushing cylinder 51 disposed on the angle plate 52, and a telescopic rod of the horizontal pushing cylinder 51 passes through an opening of the angle plate 52 to be connected to the loading plate 40, so as to be able to pull the loading plate 40 to move in the Y-axis direction. In addition, a pair of Y-axis limit switches 53 may be further disposed on the lifting plate 31, the carrier plate 40 is located between the pair of Y-axis limit switches 53, and the carrier plate 40 can only move within a range defined by the pair of Y-axis limit switches 53 to prevent the carrier plate 40 from being detached from the first Y-axis guide rail 42. Correspondingly, the X-axis translation mechanism 20 may further include a pair of X-axis limit switches 21, and the mounting platform 10 is located between the pair of X-axis limit switches 21, so that the mounting platform 10 may be prevented from being disengaged from the X-axis guide rail.
Further, as shown in fig. 2, the Z-axis pressing mechanism 60 includes a pressing bracket 64, a pressing cylinder 65 provided on the pressing bracket 64, and a pressing slider 66 driven by the pressing cylinder 65 to move in the Z-axis direction, and the pressing slider 66 is provided with a bayonet 61; the pressing bracket 64 is slidably disposed on the mounting platform 10 through a second Y-axis guide rail 63, and the pressing bracket 64 is slidably connected to the bearing plate 40 through a first Z-axis guide rod 62. The lower pressing support 64 is of an L-shaped structure and specifically comprises a transverse plate and a vertical plate which are mutually butted, the back surface of the vertical plate is slidably connected with the second Y-axis guide rail 63, and the bottom surface of the transverse plate is slidably connected with the first Y-axis guide rail 42. The pressing bracket 64 is slidably connected with the bearing plate 40 under the action of the first Z-axis guide rod 62, so that the bearing plate 40 can drive the pressing bracket 64 to move in the Y-axis direction, the bearing plate 40 can also move in the Z-axis direction relative to the pressing bracket 64, and the structure is ingenious.
Referring to fig. 1 and 2 again, the mounting platform 10 is provided with a bending bracket 12, the upper end of the bending bracket 12 is formed with a mounting plate 13 perpendicular to the X-axis direction, the mounting plate 13 is provided with a second Y-axis guide rail 63, and a pressing bracket 64 is slidably disposed on the mounting plate 13 through the second Y-axis guide rail 63. The bent bracket 12 can be adapted to the installation of the Z-axis hold-down mechanism 60 and properly arrange the installation space.
In addition, referring to fig. 1 and 4 again, the invention also provides a thermal management system liquid collector welding tool pull rod handling system, which comprises the handling equipment in pairs and symmetrically arranged with each other, so as to synchronously mount the pairs of liquid collector pull rods 100; the paired Z-axis lifting mechanisms 30 are connected by a connecting plate 34, and the paired mounting platforms 10 are connected to each other. The paired and mutually symmetrically arranged handling devices can synchronously install the paired liquid collector pull rods 100 so as to ensure the installation precision and the installation reliability, save the installation time and improve the installation efficiency.
Further, the invention also provides a method for assembling and disassembling the pull rod of the welding tool of the liquid collector of the thermal management system, which is implemented based on the assembling and disassembling equipment, and the method for assembling and disassembling the pull rod comprises the following steps:
placing the liquid collector pull rod 100 on the supporting part 41;
the Z-axis depressing mechanism 60 depresses and causes the bayonet 61 to grip and fit the upper end of the spring 101 on the drip catcher pull rod 100, so that the upper end of the spring 101 is maintained lower than the bottom surface of the bottom groove 2011 of the drip catcher 200;
the Z-axis jacking mechanism 30 drives the bearing plate 40 to move upwards to compress the spring 101, and the upper end of the liquid collector pull rod 100 is higher than the top clamping groove 2021 of the liquid collector 200;
the X-axis translation mechanism 20 drives the mounting platform 10 to move in the X-axis direction until the drip catcher tie bar 100 is aligned with the bottom groove 2011 of the drip catcher 200;
the Y-axis horizontal pushing mechanism 50 drives the bearing plate 40 to move along the Y-axis direction until the liquid collector pull rod 100 enters the bottom groove 2011 of the liquid collector 200 and the spring 101 is positioned below the bottom groove 2011;
the Z-axis jacking mechanism 30 drives the bearing plate 40 to move downwards, the spring 101 is released, and the upper end of the liquid collector pull rod 100 is buckled on the top clamping groove 2021 of the liquid collector 200;
the X-axis translation mechanism 20 drives the mounting platform 10 to move back along the X-axis direction, and the upper end of the spring 101 is pulled out of the bayonet 61 and abuts against the bottom surface of the bottom recess 2011 of the liquid trap 200.
The moving sequence of the X-axis translation mechanism 20, the Y-axis horizontal pushing mechanism 50, the Z-axis lifting mechanism 30, and the Z-axis pressing mechanism 60 can be adjusted and exchanged according to the actual situation, and all are within the protection scope of the present invention.
By adopting the assembling and disassembling method, the liquid collector pull rod 100 can be automatically installed at the corresponding position of the liquid collector 200, the installation efficiency is greatly improved, the automatic control can be realized by matching with the whole tool, the whole process does not need manual intervention, the labor intensity of workers is reduced on the premise of ensuring the installation efficiency and the installation quality, and the method has very high market popularization value.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and not to be construed as limiting the present invention and that those skilled in the art may make modifications, alterations, substitutions and alterations to the above embodiments within the scope of the present invention.
Claims (10)
1. The utility model provides a thermal management system liquid trap welding frock pull rod handling equipment which characterized in that, handling equipment includes:
a mounting platform (10);
an X-axis translation mechanism (20), wherein the X-axis translation mechanism (20) can drive the mounting platform (10) to move along the X-axis direction;
the Z-axis jacking mechanism (30), the Z-axis jacking mechanism (30) is arranged on the mounting platform (10);
the bearing plate (40) is arranged on the Z-axis jacking mechanism (30) in a sliding mode through a first Y-axis guide rail (42) and is provided with a bearing part (41) used for bearing the liquid collector pull rod (100), and the Z-axis jacking mechanism (30) can drive the bearing plate (40) to move along the Z-axis direction;
the Y-axis horizontal pushing mechanism (50) is arranged on the Z-axis jacking mechanism (30) and can drive the bearing plate (40) to move along the first Y-axis guide rail (42);
the Z-axis pressing mechanism (60) is arranged on the mounting platform (10) in a sliding mode through a second Y-axis guide rail (63), the Z-axis pressing mechanism (60) is connected with the bearing plate (40) in a sliding mode through a first Z-axis guide rod (62), and the bearing plate (40) can drive the Z-axis pressing mechanism (60) to move along the second Y-axis guide rail (63) through the first Z-axis guide rod (62); a bayonet (61) matched with the liquid collector pull rod (100) is arranged on the Z-axis pressing mechanism (60), and the bayonet (61) and the supporting part (41) can be relatively close to or far away from each other along the Z-axis direction so as to clamp or release the liquid collector pull rod (100);
wherein any two of the X-axis, the Y-axis and the Z-axis are mutually vertical.
2. The thermal management system liquid collector welding tool pull rod handling device according to claim 1, characterized in that the Z-axis jacking mechanism (30) comprises a jacking plate (31) and a jacking driving assembly (32) arranged on the mounting platform (10), a through hole (11) is formed in the mounting platform (10), an output end of the jacking driving assembly (32) penetrates through the through hole (11) to be connected with or abutted against the jacking plate (31), and the bearing plate (40) is arranged on the jacking plate (31) in a sliding manner through the first Y-axis guide rail (42).
3. The thermal management system liquid collector welding tooling tie rod handling device of claim 2, characterized in that said jacking plate (31) is slidably connected to said mounting platform (10) by a plurality of second Z-axis guide rods (33), said second Z-axis guide rods (33) being distributed around said through hole (11).
4. The thermal management system accumulator welding tooling tie rod handling apparatus of claim 2, wherein the jacking drive assembly (32) is a servo press.
5. The thermal management system liquid collector welding tool tie rod handling device of claim 2, characterized in that the Y-axis horizontal pushing mechanism (50) comprises an angle plate (52) arranged on the jacking plate (31) and a horizontal pushing cylinder (51) arranged on the angle plate (52), and the telescopic rod of the horizontal pushing cylinder (51) passes through the angle plate (52) to be connected with the bearing plate (40).
6. The thermal management system liquid collector welding tool tie rod handling device of claim 5, characterized in that pairs of Y-axis limit switches (53) are disposed on the jacking plate (31), and the carrier plate (40) is located between the pairs of Y-axis limit switches (53).
7. The thermal management system liquid collector welding tool pull rod handling device of any one of claims 1-6, wherein the Z-axis pressing mechanism (60) comprises a pressing bracket (64), a pressing cylinder (65) arranged on the pressing bracket (64), and a pressing slider (66) driven by the pressing cylinder (65) to move along the Z-axis direction, and the bayonet (61) is arranged on the pressing slider (66); the pressing support (64) is arranged on the mounting platform (10) in a sliding mode through the second Y-axis guide rail (63), and the pressing support (64) is connected with the bearing plate (40) in a sliding mode through a first Z-axis guide rod (62).
8. The thermal management system liquid collector welding tool tie rod handling device of claim 7, characterized in that a bending bracket (12) is arranged on the mounting platform (10), a mounting plate (13) perpendicular to the X-axis direction is formed at the upper end of the bending bracket (12), and the pressing bracket (64) is slidably arranged on the mounting plate (13) through the second Y-axis guide rail (63).
9. A thermal management system accumulator welding tooling tie rod handling system, characterized in that it comprises a handling device according to any of claims 1-8 arranged in pairs and symmetrically to each other for the simultaneous mounting of pairs of accumulator tie rods (100); the Z-axis jacking mechanisms (30) in pairs are connected through connecting plates (34), and the mounting platforms (10) in pairs are connected with each other.
10. A method for assembling and disassembling a tie rod of a welding tool of a liquid collector of a thermal management system, which is implemented on the basis of the assembling and disassembling device of any one of claims 1 to 8, and comprises the following steps:
-placing a collector tie rod (100) on the support (41);
the Z-axis pressing mechanism (60) presses downwards and enables the bayonet (61) to clamp and sleeve the upper end of a spring (101) on the liquid collector pull rod (100), so that the upper end of the spring (101) is kept lower than the bottom surface of a bottom groove (2011) of the liquid collector (200);
the Z-axis jacking mechanism (30) drives the bearing plate (40) to move upwards so as to compress the spring (101), and the upper end of the liquid collector pull rod (100) is higher than a top clamping groove (2021) of the liquid collector (200);
the X-axis translation mechanism (20) drives the mounting platform (10) to move along the X-axis direction until the liquid collector pull rod (100) is aligned with a bottom groove (2011) of the liquid collector (200);
the Y-axis horizontal pushing mechanism (50) drives the bearing plate (40) to move along the Y-axis direction until the liquid collector pull rod (100) enters a bottom groove (2011) of the liquid collector (200), and the spring (101) is located below the bottom groove (2011);
the Z-axis jacking mechanism (30) moves downwards, the bearing plate (40) moves downwards, the spring (101) releases, and the upper end of the liquid collector pull rod (100) is buckled on a top clamping groove (2021) of the liquid collector (200);
the X-axis translation mechanism (20) drives the mounting platform (10) to move back along the X-axis direction, and the upper end of the spring (101) is separated from the bayonet (61) and abuts against the bottom surface of a bottom groove (2011) of the liquid collector (200).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110932788.XA CN113635020B (en) | 2021-08-13 | 2021-08-13 | Pull rod loading and unloading equipment, system and method for welding tool of liquid collector of heat management system |
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| CN202110932788.XA CN113635020B (en) | 2021-08-13 | 2021-08-13 | Pull rod loading and unloading equipment, system and method for welding tool of liquid collector of heat management system |
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| CN113635020B true CN113635020B (en) | 2022-05-27 |
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| CN114505634B (en) * | 2022-04-20 | 2022-07-26 | 杭州泰尚智能装备有限公司 | Heat exchanger welding tool for new energy vehicle and using method thereof |
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| CN113635020A (en) | 2021-11-12 |
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