New energy vehicle frame assembly assembling clamp

Abstract

The utility model relates to the technical field of new energy vehicle frame assembly assembling, in particular to a new energy vehicle frame assembly assembling clamp which comprises a chassis, a Y-direction adjusting mechanism and an X-direction adjusting mechanism. The large-width side of the chassis is the head end, and the other end of the chassis is the tail end. Y-direction adjusting mechanisms, X-direction adjusting mechanisms, longitudinal beam clamping mechanisms and longitudinal beam limiting mechanisms are arranged on the upper surfaces of the head end and the tail end of the chassis, the Y-direction adjusting mechanisms and the X-direction adjusting mechanisms are used for finely adjusting the position and the height of a longitudinal beam, and the longitudinal beam clamping mechanisms and the longitudinal beam limiting mechanisms are used for clamping and fixing the longitudinal beam; when the equipment is used, the longitudinal beam clamping mechanism and the longitudinal beam limiting mechanism can be used for limiting a longitudinal beam, then the Y-direction adjusting mechanism and the X-direction adjusting mechanism are used for adjusting the horizontal direction and the height of the longitudinal beam, then the longitudinal beam is fixed through the positioning mechanism, and the detection mechanism is used for detecting the coaxiality of inner holes of the longitudinal beam.

Description

TECHNICAL FIELD

[0001] The utility model relates to a new energy vehicle frame assembly technical field especially relates to a new energy vehicle frame assembly fixture. BACKGROUND

[0002] When the new energy vehicle frame is processed, the assembly fixture is needed to position the vehicle frame, thereby facilitating the processing of the new energy vehicle frame, but the general assembly fixture is inconvenient for the fine adjustment of the horizontal position and height of the vehicle frame longitudinal beam when being used, resulting in low assembly accuracy. UTILITY MODEL CONTENTS

[0003] The utility model is aimed at providing a new energy vehicle frame assembly fixture to solve the problems in the above background technology.

[0004] A new energy vehicle frame assembly fixture, comprising a chassis, a Y-direction adjusting mechanism and an X-direction adjusting mechanism:

[0005] The wide side of the chassis is the head end, and the other end is the tail end, the upper surfaces of the head end and the tail end of the chassis are provided with a Y-direction adjusting mechanism, an X-direction adjusting mechanism, a longitudinal beam clamping mechanism and a longitudinal beam limiting mechanism, the Y-direction adjusting mechanism and the X-direction adjusting mechanism are used for fine adjustment of the position and height of the longitudinal beam, the longitudinal beam clamping mechanism and the longitudinal beam limiting mechanism are used for clamping and fixing the longitudinal beam, the head end of the chassis is provided with a detection mechanism, the detection mechanism is used for detecting the coaxiality of the longitudinal beam, the upper end of the chassis is provided with a positioning mechanism, and the middle part of the chassis is provided with a corbel pressing mechanism.

[0006] The corbel pressing mechanism is internally provided with a cylinder structure, which can be used to fix the cross beam of the vehicle frame.

[0007] Preferably, the Y-direction adjusting mechanism comprises a first cylinder, a fixed frame, a first roller support and a first rubber-coated roller, the fixed frame is arranged at the upper end of the chassis, a first cylinder is arranged at the center of the lower end of the fixed frame, a first roller support is arranged at the upper end of the first cylinder, and a first rubber-coated roller is symmetrically arranged at the upper end of the first roller support.

[0008] The height of the first roller support is adjusted by the first cylinder, thereby fine adjusting the height of the vehicle frame longitudinal beam, facilitating the installation of the longitudinal beam, and the first rubber-coated roller is connected with the power equipment, so that the position of the longitudinal beam can be fine adjusted by rotating the first rubber-coated roller.

[0009] Preferably, the X-direction adjusting mechanism comprises a worm screw lifter, an extended hand wheel, a second roller bracket and a second rubber-coated roller, the worm screw lifter is arranged at the upper end of the chassis, the side of the worm screw lifter is provided with the extended hand wheel, the extended end of the worm screw lifter is connected with the second roller bracket, and the inside of the second roller bracket is rotatably provided with the second rubber-coated roller.

[0010] The worm screw lifter is operated through the extended hand wheel, so as to drive the first roller bracket and the second rubber-coated roller to move, thereby finely adjusting the height of the longitudinal beam, the second rubber-coated roller is connected with external power equipment, and the position of the longitudinal beam can be finely adjusted by rotating the first rubber-coated roller.

[0011] Preferably, the longitudinal beam clamping mechanism comprises a bracket, a first clamping cylinder and a clamping joint, the longitudinal beam clamping mechanism is arranged at the upper end of the chassis, the upper end of the bracket is provided with two clamping cylinders, the extending directions of the clamping cylinders are different, and the extending end of the clamping cylinder is connected with the first clamping joint.

[0012] The clamping joint is driven to move by the clamping cylinder, so that the inner side of the vehicle frame longitudinal beam is clamped and limited by the first clamping joint.

[0013] Preferably, the longitudinal beam limiting mechanism comprises a limiting bracket, a limiting cylinder and a second clamping joint, the limiting bracket is arranged at the upper end of the chassis, the side of the limiting bracket is provided with the limiting cylinder, and the extending end of the limiting cylinder is connected with the second clamping joint.

[0014] The clamping joint is driven to move by the limiting cylinder, and the outer side of the vehicle frame longitudinal beam is limited by the second clamping joint.

[0015] Preferably, the detection mechanism comprises a detection leg, a detection bracket and a detection pin sleeve, the detection leg is arranged at the upper end of the chassis, the upper end of the detection leg is provided with the detection bracket, a plurality of fixing holes are formed in the upper end of the detection bracket, and the detection pin sleeve is embeddedly installed in the fixing hole.

[0016] The detection pin sleeve is embedded into the detection bracket, and then embedded into the inside of the vehicle frame longitudinal beam, so that the hole position in the inside of the vehicle frame longitudinal beam can be detected.

[0017] Preferably, the positioning mechanism comprises a positioning bracket, a positioning pin seat and a diamond pin, the positioning bracket is arranged at the upper end of the chassis, the side of the positioning bracket is provided with the positioning pin seat, and the extending end of the positioning pin seat is provided with the diamond pin.

[0018] The diamond pin is driven to move by the positioning pin seat, so that the diamond pin is embedded into the inside of the vehicle frame longitudinal beam, thereby fixing the vehicle frame longitudinal beam.

[0019] The utility model discloses the beneficial effect is:

[0020] 1、 when the equipment is in use, can utilize longitudinal beam clamping mechanism, longitudinal beam limiting mechanism to be limited to longitudinal beam, utilize first air cylinder to adjust the height of first rubber coating roller again, adjust the position of longitudinal beam in Y simultaneously through the rotation of first rubber coating roller, adjust the height of second rubber coating roller through worm wheel screw rod elevator, further adjust the height of longitudinal beam, adjust the position of longitudinal direction in X simultaneously through the rotation of second rubber coating roller, fix again through positioning mechanism, utilize detection mechanism to detect the coaxial degree of longitudinal beam inner hole, increase the accuracy of equipment when assembling. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are included to provide a further understanding of the present utility model, and constitute a part of the specification, and are used together with embodiments of the present utility model to explain the present utility model, and do not constitute the limitation to the present utility model.In the drawings:

[0022] Figure 1 It is the whole overhead structure schematic diagram of the utility model;

[0023] Figure 2 It is the Y direction adjusting mechanism three-dimensional structure schematic diagram of the utility model;

[0024] Figure 3 It is the X direction adjusting mechanism three-dimensional structure schematic diagram of the utility model;

[0025] Figure 4 It is the longitudinal beam clamping mechanism three-dimensional structure schematic diagram of the utility model;

[0026] Figure 5 It is the longitudinal beam limiting mechanism three-dimensional structure schematic diagram of the utility model;

[0027] Figure 6 It is the detection mechanism three-dimensional structure schematic diagram of the utility model;

[0028] Figure 7 It is the positioning mechanism three-dimensional structure schematic diagram of the utility model.

[0029] In the diagram: 1. Chassis; 2. Y-axis adjustment mechanism; 21. First cylinder; 22. Fixing frame; 23. First roller bracket; 24. First rubber-coated roller; 3. X-axis adjustment mechanism; 31. Worm gear screw jack; 32. Extended handwheel; 33. Second roller bracket; 34. Second rubber-coated roller; 4. Longitudinal beam clamping mechanism; 41. Bracket; 42. Clamping cylinder; 43. First clamping joint; 5. Longitudinal beam limiting mechanism; 51. Limiting bracket; 52. Limiting cylinder; 53. Second clamping joint; 6. Detection mechanism; 61. Detection leg; 62. Detection bracket; 63. Detection pin sleeve; 7. Bracket pressing mechanism; 8. Positioning mechanism; 81. Positioning bracket; 82. Positioning pin seat; 83. Diamond pin. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] In practical implementation: such as Figures 1-7 As shown, a new energy vehicle frame assembly jig includes a chassis 1, a Y-axis adjustment mechanism 2, and an X-axis adjustment mechanism 3.

[0032] The wider side of chassis 1 is the head end, and the other end is the tail end. Both the head end and the tail end of chassis 1 are equipped with a Y-axis adjustment mechanism 2, an X-axis adjustment mechanism 3, a longitudinal beam clamping mechanism 4, and a longitudinal beam limiting mechanism 5. The Y-axis adjustment mechanism 2 and the X-axis adjustment mechanism 3 are used to fine-tune the position and height of the longitudinal beam. The longitudinal beam clamping mechanism 4 and the longitudinal beam limiting mechanism 5 are used to clamp and fix the longitudinal beam. The head end of chassis 1 is equipped with a detection mechanism 6, which is used to detect the coaxiality of the longitudinal beam. The upper end of chassis 1 is equipped with a positioning mechanism 8, and the middle part of chassis 1 is equipped with a bracket pressing mechanism 7.

[0033] The cowl clamping mechanism 7 has an internal cylinder structure, which can be used to fix the crossbeam of the frame.

[0034] The Y-axis adjustment mechanism 2 includes a first cylinder 21, a fixed frame 22, a first roller bracket 23, and a first rubber-coated roller 24. The fixed frame 22 is located at the upper end of the chassis 1. The first cylinder 21 is located at the center of the lower end of the fixed frame 22. The first roller bracket 23 is located at the upper end of the first cylinder 21. The first rubber-coated rollers 24 are symmetrically arranged at the upper end of the first roller bracket 23.

[0035] The height of the first roller support 23 is adjusted by the first cylinder 21, so as to finely adjust the height of the frame longitudinal beam, facilitating the installation of the longitudinal beam, and the first rubber-coated roller 24 is connected with the power equipment, and the position of the longitudinal beam can be finely adjusted by rotating the first rubber-coated roller 24.

[0036] The X-direction adjusting mechanism 3 comprises a worm screw lifter 31, an extended hand wheel 32, a second roller support 33 and a second rubber-coated roller 34, the worm screw lifter 31 is arranged at the upper end of the chassis 1, the side of the worm screw lifter 31 is provided with the extended hand wheel 32, the extending end of the worm screw lifter 31 is connected with the second roller support 33, and the second roller support 33 is rotatably arranged with the second rubber-coated roller 34 inside.

[0037] The worm screw lifter 31 is driven to rotate by the extended hand wheel 32, so as to drive the second roller support 33 and the second rubber-coated roller 34 to move, thereby finely adjusting the height of the longitudinal beam, and the second rubber-coated roller 34 is connected with the external power equipment, and the position of the longitudinal beam can be finely adjusted by rotating the first rubber-coated roller 24.

[0038] The longitudinal beam clamping mechanism 4 comprises a support 41, a clamping cylinder 42 and a first clamping joint 43, the longitudinal beam clamping mechanism 4 is arranged at the upper end of the chassis 1, the upper end of the support 41 is provided with two clamping cylinders 42, the extending directions of the clamping cylinders 42 are different, and the extending end of the clamping cylinder 42 is connected with the first clamping joint 43.

[0039] The first clamping joint 43 is driven to move by the clamping cylinder 42, so as to clamp and limit the inner side of the frame longitudinal beam by the first clamping joint 43.

[0040] The longitudinal beam limiting mechanism 5 comprises a limiting support 51, a limiting cylinder 52 and a second clamping joint 53, the limiting support 51 is arranged at the upper end of the chassis 1, the side of the limiting support 51 is provided with the limiting cylinder 52, and the extending end of the limiting cylinder 52 is connected with the second clamping joint 53.

[0041] The second clamping joint 53 is driven to move by the limiting cylinder 52, so as to limit the outer side of the frame longitudinal beam by the second clamping joint 53.

[0042] The detection mechanism 6 comprises a detection leg 61, a detection support 62 and a detection pin sleeve 63, the detection leg 61 is arranged at the upper end of the chassis 1, the upper end of the detection leg 61 is provided with the detection support 62, a plurality of fixing holes are formed in the upper end of the detection support 62, and the detection pin sleeve 63 is embeddedly arranged in the fixing holes.

[0043] The detection pin sleeve 63 is embedded into the detection support 62, and then embedded into the inside of the frame longitudinal beam, so as to detect the position of the hole in the inside of the frame longitudinal beam.

[0044] The positioning mechanism 8 comprises a positioning bracket 81, a positioning pin seat 82 and a diamond pin 83, the positioning bracket 81 is arranged at the upper end of the chassis 1, the side of the positioning bracket 81 is provided with the positioning pin seat 82, and the extending end of the positioning pin seat 82 is provided with the diamond pin 83.

[0045] The diamond pin 83 is driven to move through the positioning pin seat 82, so that the diamond pin 83 is embedded into the frame longitudinal beam, and the frame longitudinal beam is fixed.

[0046] When the utility model is used,

[0047] 1. The height of the Y-direction adjusting mechanism 2 and the X-direction adjusting mechanism 3 is adjusted.

[0048] 2. The workpiece is placed, and the approximate position is adjusted.

[0049] 3. The Y-direction adjusting mechanism 2 and the X-direction adjusting mechanism 3 are lifted and lowered, and the position is adjusted again.

[0050] 4. The positioning mechanism 8 works, and the main diamond pin 83 is inserted.

[0051] 5. The longitudinal beam clamping mechanism 4 and the longitudinal beam limiting mechanism 5 clamp the longitudinal beam.

[0052] 6. Detection is carried out through the detection mechanism 6.

[0053] 8. The corbel pressing mechanism 7 clamps the cross beam.

[0054] 9. The fastening bolt is tightened.

[0055] 10. The corbel pressing mechanism 7 is loosened.

[0056] 11. The cross beam is loosened.

[0057] 12. The detection mechanism 6 is retracted.

[0058] 13. The longitudinal beam clamping mechanism 4 and the longitudinal beam limiting mechanism 5 are retracted.

[0059] 14. The diamond pin 83 is pulled out.

[0060] 15. The Y-direction adjusting mechanism 2 and the X-direction adjusting mechanism 3 are lifted and raised.

[0061] 16. The workpiece is lifted.

[0062] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0063] Finally, it should be noted that the above-described embodiments are merely possible embodiments of the present application, and thus are not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can still be modified or equivalent replaced by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A new energy vehicle frame assembly fixture, characterized in that, It includes chassis (1), Y direction adjusting mechanism (2) and X direction adjusting mechanism (3): The wide side of the chassis (1) is the head end, and the other end is the tail end, the upper surface of the head end and the tail end of the chassis (1) are provided with Y direction adjusting mechanism (2), X direction adjusting mechanism (3), longitudinal beam clamping mechanism (4) and longitudinal beam limiting mechanism (5), the Y direction adjusting mechanism (2) and the X direction adjusting mechanism (3) are used for fine adjustment of the position and height of the longitudinal beam, the longitudinal beam clamping mechanism (4) and the longitudinal beam limiting mechanism (5) are used for clamping and fixing the longitudinal beam, the head end of the chassis (1) is provided with a detection mechanism (6), the detection mechanism (6) is used for detecting the coaxiality of the longitudinal beam, the upper end of the chassis (1) is provided with a positioning mechanism (8), and the middle part of the chassis (1) is provided with a corbel pressing mechanism (7).

2. The new energy vehicle frame assembly fixture of claim 1, wherein: The Y direction adjusting mechanism (2) includes a first cylinder (21), a fixed frame (22), a first roller support (23) and a first rubber coated roller (24), the fixed frame (22) is arranged at the upper end of the chassis (1), the lower end of the fixed frame (22) is provided with the first cylinder (21), the upper end of the first cylinder (21) is provided with the first roller support (23), and the upper end of the first roller support (23) is symmetrically provided with the first rubber coated roller (24).

3. The new energy vehicle frame assembly fixture of claim 1, wherein: The X direction adjusting mechanism (3) includes a worm gear screw lift (31), an extended hand wheel (32), a second roller support (33) and a second rubber coated roller (34), the worm gear screw lift (31) is arranged at the upper end of the chassis (1), the side of the worm gear screw lift (31) is provided with the extended hand wheel (32), the extending end of the worm gear screw lift (31) is connected with the second roller support (33), and the second roller support (33) is rotatably arranged with the second rubber coated roller (34) in the inside.

4. The new energy vehicle frame assembly fixture of claim 1, wherein: The longitudinal beam clamping mechanism (4) includes a support (41), a clamping cylinder (42) and a first clamping joint (43), the longitudinal beam clamping mechanism (4) is arranged at the upper end of the chassis (1), the upper end of the support (41) is provided with two clamping cylinders (42), and the extending directions of the clamping cylinders (42) are different, and the extending end of the clamping cylinder (42) is connected with the first clamping joint (43).

5. The new energy vehicle frame assembly fixture of claim 1, wherein: The longitudinal beam limiting mechanism (5) includes a limiting support (51), a limiting cylinder (52) and a second clamping joint (53), the limiting support (51) is arranged at the upper end of the chassis (1), the side of the limiting support (51) is provided with the limiting cylinder (52), and the extending end of the limiting cylinder (52) is connected with the second clamping joint (53).

6. The new energy vehicle frame assembly fixture of claim 1, wherein: The detection mechanism (6) includes a detection leg (61), a detection support (62) and a detection pin sleeve (63), the detection leg (61) is arranged at the upper end of the chassis (1), the upper end of the detection leg (61) is provided with the detection support (62), a plurality of fixing holes are formed in the upper end of the detection support (62), and the detection pin sleeve (63) is embeddedly mounted in the fixing hole.

7. The new energy vehicle frame assembly fixture of claim 1, wherein: The positioning mechanism (8) comprises a positioning support (81), a positioning pin seat (82) and a diamond pin (83), the positioning support (81) is arranged at the upper end of the chassis (1), the side surface of the positioning support (81) is provided with the positioning pin seat (82), and the extending end of the positioning pin seat (82) is provided with the diamond pin (83).

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