Equipment structure for automobile front-end module

Abstract

The utility model provides an equipment structure for an automobile front-end module, which relates to the field of automobile assembly, and comprises a structural frame, a supporting assembly, a clamping assembly and a pressing assembly, the structural frame comprises a first cross rod (11), a second cross rod (12), a supporting column (13), a door-shaped bracket (14), a connecting cross rod (15) and a C-shaped bracket (16), the supporting assembly comprises two L-shaped supports (20), and the two L-shaped supports (20) are fixedly arranged on the side face of the side, away from the C-shaped support (16), of the first transverse rod (11) and are correspondingly arranged. The clamping assembly is arranged on the second cross rod (12); the two pressing assemblies are symmetrically arranged on two supporting legs of the door-shaped support (14). The equipment structure can be adapted to positioning and mounting of the front-end modules of different vehicle types, the overall universality of the tool is improved, the time and cost consumed for designing different tools are effectively reduced, and the front-end modules are more convenient and efficient to mount.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile assembly, specifically relates to an equipment structure for automobile front end module. BACKGROUND

[0002] The automobile front end module is located at the forefront of the automobile engine compartment, and comprises a condenser, a radiator, a front anti-collision beam, a front calf protection cross beam, a front headlight mounting cross beam, an engine cover lock and the like; the automobile front end module contains many parts and involves many installation sizes, and the overall weight of the front end module assembly is relatively heavy, therefore, during the installation process of the automobile front end module assembly, the main body of the front end module is usually positioned and fixed by using an equipment structure, that is, an assembly tool, so as to facilitate the installation of the front end module assembly and the movement after assembly. The prior art discloses a front end module auxiliary tool structure in Chinese patent document CN210191685U, which comprises a structure frame assembly, an assembly positioning assembly, a limiting and fixing assembly, a limiting and anti-dropping assembly and a module positioning assembly; the auxiliary tool structure can well realize appropriate grabbing and positioning of the front end module, convenient and smart operation of butt joint, auxiliary positioning for ensuring matching quality, reduction of labor intensity of employees, improvement of module assembly efficiency and assembly quality. However, since there are many vehicle models, the sizes and shapes of the corresponding front end modules are different, the positioning pins of the auxiliary tool structure are fixedly installed and have poor universality; if the front end module assembly of different vehicle models needs to be assembled, the auxiliary tool structure needs to be redesigned and manufactured, which is time-consuming and laborious, and simultaneously increases the equipment cost and material cost required for manufacturing the tool. SUMMARY

[0003] In view of the problems in the prior art, the purpose of the utility model is to provide an equipment structure for automobile front end module, which can be adapted to the positioning and installation of front end modules of different vehicle models, thereby improving the universality of the tool as a whole, effectively reducing the time and manpower and material resources consumed for designing different tools, and making the installation of the front end module more convenient and efficient.

[0004] The purpose of the utility model is achieved by the following technical solutions.

[0005] The application discloses an equipment structure for an automobile front end module, which comprises a structural frame, a supporting assembly, a clamping assembly and a pressing assembly. The structural frame comprises a first horizontal rod, a second horizontal rod, a supporting column, a door-shaped support, a connecting horizontal rod and a C-shaped support. The second horizontal rod is arranged on the upper side of the first horizontal rod in parallel and is connected with the first horizontal rod through two vertical supporting columns. The end surface of the second horizontal rod (i.e. the side surface away from the first horizontal rod) is fixedly provided with the door-shaped support, and the connecting horizontal rod is fixedly arranged between the two supporting legs of the door-shaped support. The supporting column is connected with the connecting horizontal rod through the C-shaped support. The supporting assembly comprises two L-shaped supports which are fixedly arranged on the side surface of the first horizontal rod away from the C-shaped support and are arranged in correspondence. The clamping assembly is arranged on the second horizontal rod. The pressing assembly comprises two groups which are symmetrically arranged on the two supporting legs of the door-shaped support.

[0006] Based on further optimization of the above scheme, the height of the two supporting legs of the door-shaped support is greater than the height of the supporting column, and the width of the door-shaped support (i.e. the distance between the two supporting legs of the door-shaped support) is greater than the distance between the two supporting columns.

[0007] Based on further optimization of the above scheme, the length of the second horizontal rod is not greater than the length of the first horizontal rod, and the length of the second horizontal rod is greater than the width of the door-shaped support.

[0008] Based on further optimization of the above scheme, the clamping assembly comprises a bidirectional screw rod and two clamping sliding blocks. Horizontal sliding grooves are symmetrically arranged at the two ends of the second horizontal rod. The two ends of the bidirectional screw rod are rotationally connected with the inner walls of the two horizontal sliding grooves away from each other, and the middle part of the bidirectional screw rod penetrates the body part of the second horizontal rod between the two horizontal sliding grooves. One clamping sliding block is slidingly arranged in each horizontal sliding groove, and the middle part of the clamping sliding block is penetrated by the corresponding bidirectional screw rod. The bidirectional screw rod is in threaded connection with the clamping sliding block, and the clamping sliding block protrudes from the second horizontal rod on one side of the L-shaped support.

[0009] Based on further optimization of the above scheme, the pressing assembly comprises a pressing sliding block, an L-shaped clamping block, a threaded sleeve and an adjusting screw rod. A vertical sliding groove is arranged on each of the two supporting legs of the door-shaped support, and the pressing sliding block is slidingly arranged in the vertical sliding groove. The L-shaped clamping block is slidingly arranged on the side surface of the pressing sliding block on one side of the L-shaped support. The threaded sleeve is fixedly arranged on the side surface of the pressing sliding block away from the L-shaped clamping block, and the central axis of the threaded sleeve is collinear with the center line of the pressing sliding block. The end of the adjusting screw rod is rotationally connected with the end surface of the L-shaped clamping block in the inner cavity of the pressing sliding block. The other end of the adjusting screw rod penetrates the corresponding side wall of the pressing sliding block and the threaded sleeve in sequence, and the adjusting screw rod is in threaded connection with the side wall of the pressing sliding block and the threaded sleeve.

[0010] Based on further optimization of the above scheme, the end of the adjusting screw rod away from the L-shaped clamping block is fixedly provided with a rotating handle.

[0011] Further optimization based on the above scheme, the inner side wall of the L-shaped support, the clamping slider relative side wall is provided with vertical rubber convex rib respectively; the inner side wall of the L-shaped clamping block is provided with horizontal rubber convex rib, thereby playing the role of buffering and anti-skid in clamping process.

[0012] The following are the technical effects possessed by the present application:

[0013] The present application forms effective support through the main part of the support assembly front end module composed of the L-shaped support, and then completes the preliminary support positioning of the front end module; then, the contour outer side wall of the front end module main part is clamped by the clamping assembly, which realizes the center positioning between the front end module placed on the L-shaped support and the equipment structure (i.e. ensures the center of the front end module), and completes the stable clamping of the side wall of the front end module; then, the clamping and positioning of the upper end of the front end module are completed by the pressing assembly, so as to ensure the stability of the front end module on the structural frame, avoid the deviation of the front end module in the assembly and movement process, and ensure the assembly precision. In addition, through the cooperation of the support assembly, the clamping assembly and the pressing assembly, it can be applied to the size, shape and the like of different vehicle front end modules, thereby improving the universality of the equipment structure, reducing the cost, time consumption, storage space and the like problems caused by preparing multiple tooling. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall schematic view of the equipment structure in the embodiment 1 of the present application.

[0015] Figure 2 It is the sectional view of the second cross bar of the equipment structure in the embodiment 1 of the present application.

[0016] Figure 3 It is the sectional view of the pressing assembly of the equipment structure in the embodiment 1 of the present application.

[0017] Figure 4 It is the partial sectional view of the L-shaped support of the equipment structure in the embodiment 2 of the present application.

[0018] Among them, 11, the first cross bar; 12, the second cross bar; 120, the horizontal sliding groove; 13, the support column; 14, the door-shaped support; 140, the vertical sliding groove; 15, the connecting cross bar; 16, the C-shaped support; 20, the L-shaped support; 21, the clamping plate; 22, the spring; 23, the pull rod; 31, the bidirectional screw; 32, the clamping slider; 41, the pressing slider; 42, the L-shaped clamping block; 43, the threaded sleeve; 44, the adjusting screw; 440, the rotating handle. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] Embodiment 1

[0021] The equipment structure for automobile front end module comprises a structural frame, a supporting assembly, a clamping assembly and a pressing assembly, as shown in Figure 1 The structural frame comprises a first horizontal rod 11, a second horizontal rod 12, a supporting column 13, a door-shaped support 14, a connecting horizontal rod 15 and a C-shaped support 16. The second horizontal rod 12 is arranged on the upper side of the first horizontal rod 11 in parallel and is connected with the first horizontal rod 11 through two vertical supporting columns 13 (as shown in the figure, the two vertical supporting columns 13 are parallel to each other and their upper and lower ends are connected with the bottom surface of the second horizontal rod 12 and the end surface of the first horizontal rod 11 respectively, and the connection between the supporting column 13 and the first horizontal rod 11 and the second horizontal rod 12 can be realized through fastening screws), and the end surface of the second horizontal rod 12 (i.e. the side surface away from the first horizontal rod 11) is fixedly provided with the door-shaped support 14 (the connection between the door-shaped support 14 and the second horizontal rod 12 can be realized through fastening screws) and the connecting horizontal rod 15 is fixedly arranged between the two supporting legs of the door-shaped support 14 (as shown in the figure, the connecting horizontal rod 15 is parallel to the horizontal rod of the door-shaped support 14; at the same time, the two ends of the connecting horizontal rod 15 can be connected with the two supporting legs of the door-shaped support 14 through connecting pieces and fastening screws). Figure 1 Figure 1 The supporting column 13 is connected with the connecting horizontal rod 15 through the C-shaped support 16 (as shown in the figure, the two ends of the C-shaped support 16 are fixedly connected with the side wall of the connecting horizontal rod 15 and the side wall of the corresponding supporting column 13, and the two C-shaped supports are parallel to each other and located on the same side. The C-shaped support 16 is arranged on one side to further increase the connection stability of the entire structural frame and enhance the mechanical properties of the structural frame; on the other hand, it is convenient to move and take the entire equipment structure). Figure 1 Figure 1 The height of the two supporting legs of the door-shaped support 14 is greater than the height of the supporting column 13 (as shown in the figure), and the width of the door-shaped support 14 (i.e. the distance between the two supporting legs of the door-shaped support 14 or the length of the horizontal rod of the door-shaped support 14) is greater than the distance between the two supporting columns 13 (as shown in the figure). Figure 1 Figure 1 The length of the second horizontal rod 12 is not greater than the length of the first horizontal rod 11 (in this embodiment, the length of the second horizontal rod 12 is consistent with the length of the first horizontal rod 11), and the length of the second horizontal rod 12 is greater than the width of the door-shaped support 14 (as shown in the figure).

[0022] The supporting assembly comprises two L-shaped supports 20 and the two L-shaped supports 20 are fixedly arranged on the side surface of the first horizontal rod 11 away from the C-shaped support 16 (as shown in the figure).​​​Figure 1 As shown), the two L-shaped supports 20 are set in a corresponding manner (that is, the two L-shaped supports 20 are parallel to each other and are set in parallel with respect to the vertical center line of the first crossbar 11).

[0023] The clamping assembly is mounted on the second crossbar 12; the clamping assembly includes a bidirectional lead screw 31 and two clamping sliders 32, and horizontal grooves 120 are symmetrically formed at both ends of the second crossbar 12 (in conjunction with...). Figure 1 and Figure 2 As shown), the two ends of the bidirectional lead screw 31 are rotatably connected to the inner walls of the two horizontal slide grooves 120 on opposite sides, and the middle of the bidirectional lead screw 31 passes through the body of the second crossbar 12 between the two horizontal slide grooves 120 (the middle of the bidirectional lead screw 31 is rotatably connected to the body of the second crossbar 12, and one end of the bidirectional lead screw 31 passes through the corresponding side wall of the second crossbar 12 and is fixedly sleeved with a rotating wheel, thereby realizing the control of the bidirectional lead screw 31); a clamping slider 32 is slidably arranged in each of the two horizontal slide grooves 120, and the middle of the clamping slider 32 is penetrated by the corresponding bidirectional lead screw 31 (in combination with...). Figure 1 and Figure 2 As shown, the threaded sections of the bidirectional lead screws 31 corresponding to the two horizontal slides 120 have opposite rotation directions, that is, the two clamping sliders 32 are pierced by the threaded sections of the bidirectional lead screws 31 with different rotation directions. The bidirectional lead screws 31 are threadedly connected to the clamping sliders 32, and the clamping sliders 32 are located on one side of the L-shaped support 20 with the second crossbar 12 protruding.

[0024] The clamping assembly consists of two sets, symmetrically arranged on the two legs of the portal frame 14. Each clamping assembly includes a clamping slider 41, an L-shaped clamping block 42, a threaded sleeve 43, and an adjusting screw 44. A vertical groove 140 is formed on each of the two legs of the portal frame 14, and the clamping slider 41 (e.g., ...) slides within the vertical groove 140. Figure 1 As shown, both ends of the clamping slider 41 protrude from the side of the legs of the gate-shaped bracket 14; the clamping slider 41 is located on one side of the L-shaped support 20, where an L-shaped clamping block 42 is slidably disposed (e.g., Figure 3 As shown, one end of the L-shaped clamping block 42 passes through the pressing slider 41 and is slidably connected; a threaded sleeve 43 is fixedly provided on the side of the pressing slider 41 away from the L-shaped clamping block 42, and the central axis of the threaded sleeve 43 is collinear with the center line of the pressing slider 41 (e.g., Figure 3 As shown); one end of the adjusting screw 44 is rotatably connected to the end face of the L-shaped clamping block 42 located in the inner cavity of the pressing slider 41 (i.e., the end near the threaded sleeve 43), and the other end of the adjusting screw 44 passes through the corresponding side wall of the pressing slider 41 and the threaded sleeve 43 in sequence, and the adjusting screw 44 is threadedly connected to the side wall of the pressing slider 41 and the threaded sleeve 43 respectively. The end of the adjusting screw 44 away from the L-shaped clamping block 42 (i.e., the end away from the L-shaped clamping block 42) Figure 3 A rotating handle 440 is fixedly installed at the right end (as shown).

[0025] The inner side wall of the L-shaped support 20 (as shown in Figure 1 The opposite side wall of the clamping slider 32 is provided with a vertical rubber ridge, and the inner side wall of the L-shaped clamping block 42 is provided with a horizontal rubber ridge (as shown in Figure 1 Thus, the rubber ridges play a role in buffering and preventing sliding during clamping.

[0026] Embodiment 2:

[0027] As another preferred embodiment of the present application, in order to ensure that the L-shaped support 20 can adapt to front-end modules of different thicknesses during support positioning and ensure the stability of support positioning, on the basis of the scheme of embodiment 1, referring to Figure 4 The clamping plate 21 is slidably arranged at the end face of the L-shaped support 20, and the side face (i.e., the left side face as shown in Figure 4 The end of the pull rod 23 away from the clamping plate 21 penetrates the inner side wall of the corresponding L-shaped support 20 (as shown in Figure 4 The side face (i.e., the left side face as shown in Figure 4 The outer circle of the pull rod 23 is connected to the inner side wall of the L-shaped support 20 through the spring 22.

[0028] Meanwhile, the rubber ridges of the inner side wall of the L-shaped support 20 are arranged on the side face of the clamping plate 21 away from the spring 22, as shown in Figure 4

[0029] Working principle:

[0030] In use, first, the main body part of the front-end module is placed on the two L-shaped supports 20 to achieve support positioning of the front-end module. During placement, the clamping plate 21 is slid to the left as shown in Figure 4 The spring 22 is compressed, thereby adapting to front-end modules of different thicknesses. Before placing the front-end module, the compression slider 41 is pushed to slide upward, so that it is located on the upper side of the end face of the front-end module (the compression slider 41 can be stably positioned at the upper end of the vertical sliding groove 140 through the positioning clamp). After placing the front-end module, the compression slider 41 is released, so that the bottom surface of the compression slider 41 abuts against the top surface of the front-end module. Then, the bidirectional screw rod 31 is rotated to drive the two clamping sliders 32 to move toward each other, thereby clamping and fixing the side surface of the front-end module placed on the L-shaped support 20. Subsequently, the adjusting screw rod 44 is rotated to drive the L-shaped clamping block 42 to move toward Figure 3 ​The right side of the shown direction is slid, and then the upper side of the front end module is clamped and fixed by the L-shaped clamping block 42, so as to realize the stable clamping of the main body part of the front end module; finally, the movement of the front end module can be realized by moving the structure frame, and then the assembly of the front end module on the operation table and the final assembly of the front end module on the vehicle body after the assembly are completed.

[0031] Embodiment 3:

[0032] As another preferred embodiment of the present application, on the basis of the scheme of embodiment 1 or embodiment 2, the first cross rod 11, the second cross rod 12, the support column 13, the door-shaped support 14 and the connecting cross rod 15 are detachably provided with positioning pins corresponding to the mounting holes of the front end module, so as to further realize the positioning of the front end module.

[0033] Embodiment 4:

[0034] As another preferred embodiment of the present application, on the basis of the scheme of embodiment 1 or embodiment 2, the first cross rod 11 is uniformly distributed with threaded holes, the connection between the first cross rod 11 and the operation base is realized by the connecting piece and the fastening screw, and then the positioning of the entire equipment structure is completed.

Claims

1. An equipment structure for an automobile front end module, characterized by: The utility model provides a kind of structure frame, support component, clamping component and compression assembly, structural frame includes first crossbar, second crossbar, support column, door-shaped support, connecting crossbar and C-shaped support, second crossbar is parallelly arranged in the upper side of first crossbar and second crossbar is connected between first crossbar by two vertical support columns, second crossbar end face is fixedly arranged door-shaped support and connecting crossbar is fixedly arranged between the two legs of door-shaped support, and support column is connected with connecting crossbar by C-shaped support respectively;Support component includes two L-shaped supports and two L-shaped supports are fixedly arranged on the side surface of the side of first crossbar away from C-shaped support, and two L-shaped supports are correspondingly arranged;Clamping component is arranged on second crossbar;Compression assembly is two groups, and they are symmetrically arranged on the two legs of door-shaped support.

2. The equipment structure for an automobile front end module according to claim 1, characterized by: The height of the two legs of the door-shaped support is greater than the height of the support column, and the width of the door-shaped support is greater than the distance between the two support columns.

3. The equipment structure for an automobile front end module according to claim 1, characterized by: The length of the second crossbar is not greater than the length of the first crossbar, and the length of the second crossbar is greater than the width of the door-shaped support.

4. An arrangement according to any one of claims 1 to 3, c h a r a c t e r i s e d in that: The clamping component includes a bidirectional screw and two clamping blocks, two horizontal slots are symmetrically formed at the two ends of the second crossbar, the two ends of the bidirectional screw are rotatably connected to the inner walls of the two horizontal slots away from each other, and the middle part of the bidirectional screw penetrates the body part of the second crossbar between the two horizontal slots; one clamping block is slidably arranged in each of the two horizontal slots, and the middle part of the clamping block is penetrated by the corresponding bidirectional screw; the bidirectional screw and the clamping block are threadedly connected, and the clamping block protrudes from the second crossbar on one side of the L-shaped support.

5. The equipment structure for an automobile front end module according to claim 4, characterized by: The compression assembly includes a compression block, an L-shaped clamping block, a threaded sleeve and an adjusting screw, a vertical slot is formed in each of the two legs of the door-shaped support, and the compression block is slidably arranged in the vertical slot; the L-shaped clamping block is slidably arranged on the side surface of the L-shaped support on the side of the compression block away from the L-shaped clamping block; the threaded sleeve is fixedly arranged on the side surface of the compression block away from the L-shaped clamping block, and the central axis of the threaded sleeve is collinear with the center line of the compression block; one end of the adjusting screw is rotatably connected to the end face of the L-shaped clamping block in the inner cavity of the compression block, and the other end of the adjusting screw penetrates the corresponding side wall of the compression block and the threaded sleeve in sequence, and the adjusting screw is threadedly connected with the side wall of the compression block and the threaded sleeve.

6. The equipment structure for an automobile front end module according to claim 5, characterized by: The end of the adjusting screw away from the L-shaped clamping block is fixedly arranged with a rotating handle.

7. The equipment structure for an automobile front end module according to claim 5, characterized by: The inner side wall of the L-shaped support and the opposite side wall of the clamping block are respectively provided with vertical rubber ribs; the inner side wall of the L-shaped clamping block is provided with a horizontal rubber rib.

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