Precise auxiliary assembly device for cooling box shell

Abstract

The utility model discloses a precise auxiliary assembly device for a cooling box shell, and relates to the technical field of cooling box assembly. The device comprises an assembling table, an inner through groove is formed in the top of the assembling table, and a first driving device is fixedly installed on the outer surface of the assembling table. The lifting device is connected to the inner side of the screw on the inner side of the displacement device, when the shell assembly needs to be installed, the displacement device is driven by the first driving device to drive the lifting device and the second driving device on the top to move, and therefore the longitudinal displacement driving effect can be provided for the clamping mechanism; according to the invention, the screw rod is matched to drive the lifting device to perform transverse displacement, and meanwhile, the lifting device can perform lifting to adjust the supporting height of the clamping mechanism, so that when the clamping mechanism performs auxiliary installation on the shell installation assembly, the assembly on the inner side of the clamping mechanism can accurately correspond to a to-be-installed position, and the clamping mechanism is more flexible and convenient during auxiliary installation; and the assembly efficiency of the cooling box shell is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooler box assembly. Specifically, it particularly relates to a precise auxiliary assembly device for a cooler box housing. Background Art

[0002] During the working process of an air compressor, air is pressurized by a compressor and stored in a tank for use. Due to the relatively high pressure, a large amount of heat energy is generated. If the temperature cannot be lowered in time, there is a possibility of overheating and causing risks. An air compressor cooler is a machine used for refrigeration to lower the temperature, which can better maintain the continuous operation of the air compressor.

[0003] In the prior art, after retrieval, Chinese Patent No. CN202123061972.6 discloses an auxiliary tooling for air compressor assembly, which includes a sub-table and a main table. A connecting wing is installed between the sub-table and the main table, and reinforcing bolts are installed on the connecting wing. Reinforcing rails are also provided below the sub-table and the main table. Auxiliary blocks are arranged on both sides above the main table. The auxiliary blocks are in a strip structure. An installation hole is arranged above the middle of the main table, and a fixing part is arranged above the installation hole. A connecting rod is arranged below the middle of the main table, and a base is arranged below the connecting rod.

[0004] The cold box housing is applied to the air compressor cooler box. Since the cold box housing is assembled from multiple components, an assembly device is needed to assist in the assembly during the production process. However, the existing auxiliary assembly device has a poor flexible support effect on the components to be assembled during use, and its support angle and distance are not easy to adjust according to the installation position to be installed, resulting in the need to repeatedly adjust the corresponding installation position accuracy during the assembly process, and thus the assembly efficiency is low.

[0005] In response to the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0006] In response to the problems in the related art, the utility model proposes a precise auxiliary assembly device for a cooler box housing to overcome the above-mentioned technical problems existing in the prior related art.

[0007] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0008] The utility model relates to a precise auxiliary assembly device for a cooling box shell, which comprises an assembly table. An inner through groove is formed in the top of the assembly table. A first driving device is fixedly installed on the outer surface of the assembly table. The output end of the first driving device extends into the inner through groove. The output end of the first driving device is threadedly connected with a displacement device. The bottom of the displacement device is slidably connected to the top of the assembly table. A screw rod is rotatably connected inside the displacement device. A lifting device is threadedly connected to the outer surface of the screw rod. A second driving device is fixedly installed on the outer surface of the lifting device. A clamping mechanism is rotatably connected to the outer surface of the second driving device. A rotating device is arranged at the bottom of the assembly table. The top of the rotating device is fixedly connected with a positioning table.

[0009] Further, the first driving device includes a first driving motor. A first threaded shaft is fixedly installed at the output end of the first driving motor. One end of the first threaded shaft extends into the inner through groove.

[0010] The displacement device includes a displacement bottom block. A transverse moving table is fixedly installed at the top of the displacement bottom block. A top groove is formed inside the transverse moving table. The screw rod is located inside the top groove.

[0011] Further, the lifting device includes a threaded block. The threaded block is threadedly connected to the outer surface of the screw rod. A lifting sleeve plate is fixedly installed at the top of the threaded block. A lifting plate is arranged inside the lifting sleeve plate. A spring is fixedly connected to the bottom of the lifting plate.

[0012] Further, one end of the lifting plate is fixedly connected with a fixed disk. Spring columns are fixedly connected to both side surfaces of the lifting plate. Through holes are formed in both side surfaces of the lifting sleeve plate.

[0013] Further, the second driving device includes a second driving motor. A turntable is arranged at the output end of the second driving motor. A stretching plate is rotatably connected to the outer surface of the turntable. The number of the stretching plates is several groups. One ends of several groups of stretching plates are all fixedly connected with a clamping mechanism.

[0014] Further, the clamping mechanism includes a connecting plate. An arc-shaped clamping plate is fixedly connected to one end of the connecting plate. The bottom of the arc-shaped clamping plate is slidably connected to the outer surface of the turntable.

[0015] Further, the rotating device includes a rotating motor. A driving gear is fixedly installed at the output end of the rotating motor. A secondary gear is meshed with one side surface of the driving gear. An output shaft is fixedly installed at the top of the secondary gear. The top of the output shaft penetrates through the top of the assembly table and is fixedly connected with a rotating gear. The positioning table is located at the top of the rotating gear.

[0016] Furthermore, support columns are fixedly installed at the bottom of the assembly table, and the number of the support columns is several.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, the lifting device is connected to the inner side of the screw rod on the inner side of the displacement device. When the housing assembly needs to be installed, the displacement device is driven by the first driving device to drive the lifting device and the second driving device at the top to move, so as to provide a longitudinal displacement driving effect for the clamping mechanism. The screw rod drives the lifting device to move horizontally, and the lifting device can be lifted to adjust the support height of the clamping mechanism. Furthermore, when the clamping mechanism assists in installing the housing assembly, the components inside it can accurately correspond to the positions to be installed, making it more flexible and convenient during the auxiliary installation and improving the assembly efficiency of the cooling box housing.

[0019] 2. In the utility model, the second driving motor drives the turntable to rotate. With the cooperation of several groups of stretching plates and the clamping mechanism, the clamping mechanism can be separately connected to each group of stretching plates and can be uniformly driven to rotate and move. In this way, the clamping mechanism can be quickly expanded and contracted to provide a quick auxiliary clamping effect for the assembled parts. When the rotating motor is started, the driving gear rotates and drives the driven gear to rotate. When the driven gear rotates, the output shaft drives the rotating gear at the top to rotate, providing a rotating driving force for the positioning table at the top, so that the positioning table can drive the housing body at the top to rotate. After the assembly of the assembled parts on one side is completed, the other assembly positions can be replaced to assist in improving the assembly efficiency of the cooling box housing and other assembled parts.

[0020] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the first driving motor of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the assembly table of the utility model;

[0025] Figure 4 Schematic diagram of the transverse moving table structure of the present utility model;

[0026] Figure 5 Schematic diagram of the lifting plate structure of the present utility model;

[0027] Figure 6 Schematic diagram of the arc-shaped clamping plate structure of the present utility model;

[0028] Figure 7 Schematic diagram of the positioning table structure of the present utility model;

[0029] In the drawings, the list of components represented by each reference numeral is as follows:

[0030] 1. Assembly table; 2. Inner through groove; 3. First driving device; 4. Displacement device; 5. Screw; 6. Lifting device; 7. Second driving device; 8. Clamping mechanism; 9. Rotating device; 10. Positioning table; 301. First driving motor; 302. First threaded shaft; 401. Displacement bottom block; 402. Transverse moving table; 403. Top groove; 601. Threaded block; 602. Lifting sleeve plate; 603. Lifting plate; 604. Spring; 605. Fixed disk; 606. Spring column; 607. Perforation; 701. Second driving motor; 702. Turntable; 703. Tensile plate; 801. Connecting plate; 802. Arc-shaped clamping plate; 901. Rotating motor; 902. Driving gear; 903. Sub-gear; 904. Output shaft; 905. Rotating gear; 11. Support column. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0032] In the description of the present utility model, it should be understood that the terms "open hole", "upper", "lower", "top", "middle", "inner", etc. indicating the orientation or position relationship are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the utility model.

[0033] Please refer to Figures 1 - 7As shown in the figure, the utility model relates to a precise auxiliary assembly device for a cooling box shell, which includes an assembly table 1. An inner through groove 2 is formed at the top of the assembly table 1. A first driving device 3 is fixedly installed on the outer surface of the assembly table 1. The output end of the first driving device 3 extends into the interior of the inner through groove 2. The output end of the first driving device 3 is threadedly connected to a displacement device 4. The bottom of the displacement device 4 is slidably connected to the top of the assembly table 1. A screw rod 5 is rotatably connected inside the displacement device 4. A lifting device 6 is threadedly connected to the outer surface of the screw rod 5. A second driving device 7 is fixedly installed on the outer surface of the lifting device 6. A clamping mechanism 8 is rotatably connected to the outer surface of the second driving device 7. A rotating device 9 is arranged at the bottom of the assembly table 1. The top of the rotating device 9 is fixedly connected to a positioning table 10.

[0034] When the cooling box shell needs to be assembled, place the main part of the shell on the top of the assembly table 1. After positioning it on the top of the positioning table 10, start the second driving device 7 to drive the clamping mechanism 8 to rotate outward and expand. At this time, the space inside the clamping mechanism 8 becomes larger. Place the shell component to be assembled at the center inside the clamping mechanism 8. Start the second driving device 7 again to drive the clamping mechanism 8 to rotate inward and contract in the reverse direction, so as to clamp the component inside. Then, drive the displacement device 4 in the direction of the shell main body by the first driving device 3 until the component inside the clamping mechanism 8 is close to the position to be assembled on the outside of the shell. According to the required installation displacement, rotate the screw rod 5 to drive the lifting device 6 to move horizontally along the top of the displacement device 4, and lift or lower the extended part at the top of the lifting device 6 to adjust the support height of the top clamping mechanism 8 until the assembled part inside it is exactly corresponding to the installation position of the shell and then stop. In this way, the part to be assembled can be accurately corresponded to the shell. After the installation is completed, the clamping mechanism 8 can be expanded again to loosen it and cooperate with the first driving device 3 to drive the displacement device 4 to move in the reverse direction to drive it to reset.

[0035] In the utility model, the lifting device 6 is connected to the inner side of the screw rod 5 inside the displacement device 4. When the shell component needs to be installed, drive the displacement device 4 by the first driving device 3 to drive the lifting device 6 and the second driving device 7 at the top to move, so as to provide a longitudinal displacement driving effect for the clamping mechanism 8. Cooperate with the screw rod 5 to drive the lifting device 6 to move horizontally. At the same time, the lifting device 6 can be lifted or lowered to adjust the support height of the clamping mechanism, so that when the clamping mechanism 8 assists in installing the shell installation component, the component inside it can accurately correspond to the position to be installed, making it more flexible and convenient during the auxiliary installation and improving the assembly efficiency of the cooling box shell.

[0036] In one embodiment, for the above-mentioned first driving device 3, the first driving device 3 includes a first driving motor 301, and a first threaded shaft 302 is fixedly installed at the output end of the first driving motor 301. One end of the first threaded shaft 302 extends into the inner through groove 2;

[0037] The displacement device 4 includes a displacement bottom block 401. A transverse movement table 402 is fixedly installed at the top of the displacement bottom block 401. A top groove 403 is formed inside the transverse movement table 402, and the screw rod 5 is located inside the top groove 403.

[0038] When the first driving motor 301 is started, it drives the first threaded shaft 302 to rotate inside the inner through groove 2. The first threaded shaft 302 drives the displacement bottom block 401 to displace along the inside of the inner through groove 2, and at the same time drives the transverse movement table 402 at the top to slide and displace on the top of the assembly table 1. When the screw rod 5 is in a static state, the lifting device 6 at its top follows the transverse movement table 402 to displace together.

[0039] Under the driving cooperation of the first driving motor 301 and the first threaded shaft 302, a reciprocating driving force can be provided for the displacement bottom block 401, and further a longitudinal displacement driving force can be provided for the lifting device 6 and the clamping mechanism 8 at the top, so that the clamping mechanism 8 can approach and move away from the housing main body flexibly.

[0040] In one embodiment, for the above-mentioned lifting device 6, the lifting device 6 includes a threaded block 601. The threaded block 601 is threadedly connected to the outer surface of the screw rod 5. A lifting sleeve plate 602 is fixedly installed at the top of the threaded block 601. A lifting plate 603 is arranged inside the lifting sleeve plate 602, and a spring 604 is fixedly connected to the bottom of the lifting plate 603.

[0041] When the screw rod 5 is rotated, it drives the threaded block 601 to displace along the inside of the top groove 403, and both sides of the threaded block 601 slide on the inner wall of the top groove 403. In this way, the threaded block 601 drives the lifting sleeve plate 602 to perform a lateral displacement on the top of the transverse movement table 402, and the bottom of the lifting plate 603 is connected to the inside of the lifting sleeve plate 602 through the spring 604 to provide an elastic connection effect for it, so that the height of the lifting plate 603 can be adjusted flexibly.

[0042] In one embodiment, for the above-mentioned lifting plate 603, a fixed disk 605 is fixedly connected to one end of the lifting plate 603. Spring columns 606 are fixedly connected to both side surfaces of the lifting plate 603, and through holes 607 are formed in both side surfaces of the lifting sleeve plate 602.

[0043] The spring column 606 is located at the same horizontal position on both sides of the lifting plate 603. When the height of the lifting plate 603 needs to be adjusted, the spring column 606 is pressed at the same time to retract it inward and disengage from the inner side of the through hole 607 to release the fixed state of the lifting plate 603. The extension height of the lifting plate 603 can be changed by lifting the lifting plate 603 and cooperating with the extension and retraction of the spring 604.

[0044] Through the cooperation of the spring column 606 and the through hole 607, the lifting plate 603 can be quickly fixed and loosened, so that the lifting plate 603 can flexibly extend or shrink its support height on the inner side of the lifting sleeve 602, thereby providing a height adjustment effect for the clamping mechanism 8 at the top.

[0045] In one embodiment, for the above-mentioned second driving device 7, the second driving device 7 includes a second driving motor 701, and a turntable 702 is provided at the output end of the second driving motor 701. The outer surface of the turntable 702 is rotatably connected to a stretching plate 703. There are several groups of stretching plates 703, and one end of the several groups of stretching plates 703 is fixedly connected to a clamping mechanism 8.

[0046] When the second drive motor 701 is started, it drives the turntable 702 to rotate. When the turntable 702 rotates, it drives the stretching plate 703 to rotate outward to push the clamping mechanism 8 connected to its end to expand outward, so that the space at the center of the clamping mechanism 8 is opened. After the part to be assembled is placed on the inside of the clamping mechanism 8, the second drive motor 701 drives the turntable 702 to rotate in the opposite direction to drive the clamping mechanism 8 to move inward and contract to clamp the assembly.

[0047] By driving the turntable 702 to rotate through the second driving motor 701 and cooperating with several groups of stretching plates 703 and the clamping mechanism 8, the clamping mechanism 8 can be individually connected to each group of stretching plates 703 and can be uniformly driven to rotate and move, so that the clamping mechanism 8 can be quickly expanded and contracted, so as to provide a quick auxiliary clamping effect for the assembly.

[0048] In one embodiment, for the above-mentioned clamping mechanism 8 , the clamping mechanism 8 includes a connecting plate 801 , one end of which is fixedly connected to an arc-shaped clamping plate 802 , and the bottom of the arc-shaped clamping plate 802 is slidably connected to the outer surface of the turntable 702 .

[0049] The end of the connecting plate 801 is connected to the end of the stretching plate 703. When the turntable 702 rotates, it pushes or pulls the stretching plate 703 to rotate, thereby generating a thrust or a pull on the connecting plate 801 to drive the arc-shaped clamping plate 802 to expand outward or contract inward to change the size of its central space, thereby providing corresponding auxiliary clamping space for assemblies of different specifications.

[0050] In one embodiment, for the above-mentioned rotating device 9, the rotating device 9 includes a rotating motor 901. A driving gear 902 is fixedly installed at the output end of the rotating motor 901. A secondary gear 903 is engaged with one side surface of the driving gear 902. An output shaft 904 is fixedly installed at the top of the secondary gear 903. The top of the output shaft 904 penetrates through the top of the assembly table 1 and is fixedly connected to a rotating gear 905. The positioning table 10 is located at the top of the rotating gear 905.

[0051] When the rotating motor 901 is started, the driving gear 902 rotates and drives the secondary gear 903 to rotate. When the secondary gear 903 rotates, it drives the output shaft 904 to drive the rotating gear 905 at the top to rotate, thereby providing a rotational driving force for the positioning table 10 at the top, enabling the positioning table 10 to drive the housing body at the top to rotate. After the assembly of the assembly parts on one side is completed, other assembly positions can be replaced to assist in improving the assembly efficiency of the cooling box housing and other assembly parts.

[0052] In one embodiment, for the above-mentioned assembly table 1, support columns 11 are fixedly installed at the bottom of the assembly table 1, and the number of the support columns 11 is several.

[0053] The support columns 11 are evenly distributed at the bottom of the assembly table 1, which can provide a stable supporting effect for the assembly table 1, so that when the assembly operation is carried out on the top, the bottom has a stable supporting effect.

[0054] Through the above technical solutions: 1. By connecting the lifting device 6 to the inner side of the screw rod 5 inside the displacement device 4, when the housing assembly needs to be installed, the first driving device 3 drives the displacement device 4 to drive the lifting device 6 and the second driving device 7 at the top to displace. In this way, a longitudinal displacement driving effect can be provided for the clamping mechanism 8, and the screw rod 5 is used to drive the lifting device 6 to displace horizontally. At the same time, the lifting device 6 can be lifted to adjust the supporting height of the clamping mechanism, so that when the clamping mechanism 8 assists in installing the housing assembly, the components inside it can accurately correspond to the installation position to be installed, making it more flexible and convenient during auxiliary installation and improving the assembly efficiency of the cooling box housing; 2. By driving the turntable 702 to rotate with the second driving motor 701 and cooperating with a number of stretching plates 703 and the clamping mechanism 8, the clamping mechanism 8 can be individually connected to each stretching plate 703 and can be uniformly driven to rotate and displace. In this way, the clamping mechanism 8 can be quickly unfolded and contracted to provide a quick auxiliary clamping effect for the assembled parts; when the rotating motor 901 is started, the driving gear 902 rotates and drives the driven gear 903 to rotate. When the driven gear 903 rotates, the driving output shaft 904 drives the rotating gear 905 at the top to rotate, providing a rotational driving force for the positioning table 10 at the top, so that the positioning table 10 can drive the housing body at the top to rotate. After the assembly of the assembled parts on one side is completed, other assembly positions can be replaced to assist in improving the assembly efficiency of the cooling box housing and other assembled parts.

[0055] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0056] The preferred embodiments of the utility model disclosed above are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. The purpose of selecting and specifically describing these embodiments in this specification is to better explain the principle and practical application of the utility model, so that those skilled in the relevant technical field can understand and utilize the utility model well. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An accurate auxiliary assembly device for a cooling box housing, comprising an assembly table (1), characterized in that: The top of the assembly table (1) is provided with an inner through groove (2). The outer surface of the assembly table (1) is fixedly installed with a first driving device (3). The output end of the first driving device (3) extends into the inner through groove (2). The output end of the first driving device (3) is threadedly connected with a displacement device (4). The bottom of the displacement device (4) is slidably connected to the top of the assembly table (1). A screw rod (5) is rotatably connected inside the displacement device (4). A lifting device (6) is threadedly connected to the outer surface of the screw rod (5). A second driving device (7) is fixedly installed on the outer surface of the lifting device (6). A clamping mechanism (8) is rotatably connected to the outer surface of the second driving device (7). A rotating device (9) is arranged at the bottom of the assembly table (1). The top of the rotating device (9) is fixedly connected with a positioning table (10).

2. The precise auxiliary assembly device for the cooling box housing according to claim 1, characterized in that, The first driving device (3) includes a first driving motor (301). The output end of the first driving motor (301) is fixedly installed with a first threaded shaft (302). One end of the first threaded shaft (302) extends into the inner through groove (2). The displacement device (4) includes a displacement bottom block (401). A transverse movement table (402) is fixedly installed on the top of the displacement bottom block (401). A top groove (403) is opened inside the transverse movement table (402). The screw rod (5) is located inside the top groove (403).

3. The precise auxiliary assembly device for the cooling box housing according to claim 1, wherein, The lifting device (6) includes a threaded block (601). The threaded block (601) is threadedly connected to the outer surface of the screw rod (5). A lifting sleeve plate (602) is fixedly installed on the top of the threaded block (601). A lifting plate (603) is arranged inside the lifting sleeve plate (602). A spring (604) is fixedly connected to the bottom of the lifting plate (603).

4. The precise auxiliary assembly device for a cooling box housing according to claim 3, wherein, One end of the lifting plate (603) is fixedly connected with a fixed disk (605). Spring columns (606) are fixedly connected to both side surfaces of the lifting plate (603). Through holes (607) are opened on both side surfaces of the lifting sleeve plate (602).

5. The precise auxiliary assembly device for a cooling box housing according to claim 3, characterized in that, The second driving device (7) includes a second driving motor (701). A turntable (702) is arranged at the output end of the second driving motor (701). A stretching plate (703) is rotatably connected to the outer surface of the turntable (702). The number of the stretching plates (703) is several groups. One ends of several groups of stretching plates (703) are all fixedly connected with a clamping mechanism (8).

6. The precise auxiliary assembly device for a cooling box housing according to claim 5, characterized in that, The clamping mechanism (8) includes a connecting plate (801). One end of the connecting plate (801) is fixedly connected with an arc-shaped clamping plate (802). The bottom of the arc-shaped clamping plate (802) is slidably connected to the outer surface of the turntable (702).

7. The precise auxiliary assembly device for the cooling box housing according to claim 1, characterized in that, The rotation device (9) includes a rotation motor (901). A drive gear (902) is fixedly installed at the output end of the rotation motor (901). A secondary gear (903) is engaged with one side surface of the drive gear (902). An output shaft (904) is fixedly installed at the top of the secondary gear (903). The top of the output shaft (904) penetrates through the top of the assembly table (1) and is fixedly connected to a rotation gear (905). The positioning table (10) is located at the top of the rotation gear (905).

8. The precise auxiliary assembly device for a cooling box housing according to claim 1, characterized in that, Support columns (11) are fixedly installed at the bottom of the assembly table (1), and the number of the support columns (11) is several.

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