Frame assembly production tool

Abstract

The utility model relates to the technical field of automobile production, and discloses a frame assembly production tool which comprises a tool whole, a mounting table is mounted at the bottom of the tool whole, and the tool whole comprises a position adjusting mechanism mounted above the mounting table and used for adjusting the position of a clamping mechanism; the clamping mechanism is used for clamping the frame assembly; and the spot welding mechanism is mounted above the mounting table, and the spot welding mechanism is used for performing spot welding operation on the frame assembly. Through work of the telescopic motor, the telescopic motor drives the push rod to extend towards the outer side, the top end of the push rod is connected with the connecting shaft sleeve, the connecting shaft sleeve is pushed to extend towards the outer side, the connecting shaft sleeve extends towards the outer side to drive the connecting shaft core to deflect, and the connecting shaft core drives the clamping jaw connected with the connecting shaft core to deflect synchronously. The surfaces of the clamping jaws deflect around the deflection axis, and the clamping jaws fix the frame.

Description

Technical Field

[0001] The utility model relates to the field of automobile production, in particular to a vehicle frame assembly production tool. Background Art

[0002] The automobile frame must first be assembled into its overall structure and then welded. Smaller components often need to be welded onto the main structure, and these components all have strict installation requirements. Prior art requires clamping the frame before welding these small components. Once clamped, the component's installation position can be quickly determined based on the clamped frame position and relative position. Therefore, rapid frame fixation is a crucial prerequisite for automobile production efficiency. Utility Model Content

[0003] In order to solve the technical problem of rapid fixation of a vehicle frame tool, the utility model provides a vehicle frame assembly production tool.

[0004] The utility model adopts the following technical solution to achieve: a frame assembly production tool, including a tool as a whole, a mounting platform is installed at the bottom of the tool as a whole, and the tool as a whole includes:

[0005] Position adjustment mechanism, the position adjustment mechanism is installed above the mounting platform, and the position adjustment mechanism adjusts the position of the clamping mechanism;

[0006] A clamping mechanism, wherein the clamping mechanism clamps the frame assembly;

[0007] The spot welding mechanism is installed above the mounting platform and performs spot welding operations on the frame assembly;

[0008] The clamping mechanism includes:

[0009] Telescopic motor; the telescopic motor is an existing technology, and the telescopic motor drives the push rod to perform telescopic operation; the push rod is connected to the outside of the telescopic motor; the connecting sleeve is installed at the top of the push rod, and the connecting sleeve is U-shaped; the clamping claw, the top of the clamping claw is inserted into the inner side of the connecting sleeve; the connecting shaft, the connecting shaft passes through the connecting sleeve and the top of the clamping claw; the deflection shaft is connected to the surface of the clamping claw; the shaft rod is connected to the deflection shaft.

[0010] The automobile frame assembly is fixed. Through the operation of the telescopic motor, the telescopic motor drives the push rod to extend outward. The top of the push rod is connected to a connecting shaft sleeve, which is pushed to extend outward. The outward extension of the connecting shaft sleeve drives the connecting axis to deflect. The connecting axis drives the clamping claw connected to it to deflect synchronously. The surface of the clamping claw deflects around the deflection axis, and the clamping claw fixes the frame.

[0011] As a further improvement of the above solution, three groups of clamping mechanisms are provided, the clamping mechanism located in the middle is installed above the position adjustment mechanism, and the clamping claws of the other two groups of clamping mechanisms located in the middle are installed in a mirror image.

[0012] As a further improvement to the above solution, the position adjustment mechanism includes: an adjustment frame mounted above the mounting platform; an adjustment block snap-fitted to the surface of the adjustment frame; a receiving platform mounted above the adjustment block, and a clamping mechanism mounted above the receiving platform. The clamping mechanism is mounted on the receiving platform, and the position of the receiving platform is adjusted by controlling the movement of the adjustment block on the adjustment frame, thereby controlling the position of the clamping mechanism located in the middle position, thereby facilitating the clamping mechanism to better clamp and secure the vehicle frame.

[0013] As a further improvement of the above solution, the spot welding mechanism includes:

[0014] Sliding track, the sliding track is installed above the mounting table; the sliding plate, the sliding plate is connected to the top of the sliding track; the sliding wheel, the sliding wheel is installed at the bottom end of the sliding plate, and the sliding wheel is clamped on the sliding track; the support frame, the support frame is installed above the sliding plate; the connecting seat, the connecting seat is fixedly connected to the top of the support frame; the electric push rod, the electric push rod is installed on the inner side of the connecting seat; the electric push rod is the existing technology and performs telescopic operation; the bushing, the bushing is installed at the top end of the electric push rod; the spot welder, the spot welder is connected to the outside of the bushing.

[0015] By controlling the sliding wheel at the bottom end of the sliding plate to slide on the sliding track, the lateral position adjustment of the sliding plate is controlled, the support frame is driven to move synchronously, and the spot welder is driven to move to the appropriate spot welding position. Through the operation of the electric push rod, the electric push rod is extended, and the bushing connected to the top end of the electric push rod is pushed synchronously, and the spot welder is pushed to the appropriate position. By controlling the spot welder to perform spot welding operations, some small components are spot welded to the frame assembly, thereby realizing rapid production spot welding of the frame assembly.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model works through the telescopic motor, which drives the push rod to extend outward, thereby pushing the connecting sleeve to extend outward, and the connecting axis drives the clamping claw connected thereto to deflect synchronously. The surface of the clamping claw deflects around the deflection axis, and the clamping claw fixes the frame.

[0018] 2. The utility model controls the movement of the adjustment block on the adjustment frame to achieve position adjustment of the receiving platform and the position adjustment of the clamping mechanism located in the middle position, so as to facilitate the control of the clamping mechanism to better clamp and fix the frame.

[0019] 3. The utility model works through the operation of the electric push rod, the electric push rod is extended, the bushing connected to the top of the electric push rod is pushed synchronously, the spot welder is pushed to the appropriate position, and the spot welding operation is performed by controlling the spot welder to spot weld some small parts to the frame assembly, thereby realizing rapid production spot welding of the frame assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure of the position adjustment mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the connection structure of the clamping mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure of the spot welding mechanism of the utility model.

[0024] Description of main symbols:

[0025] 1. Overall tooling; 2. Mounting table; 3. Position adjustment mechanism; 31. Adjustment frame; 32. Adjustment block; 33. Supporting platform; 4. Clamping mechanism; 41. Telescopic motor; 42. Push rod; 43. Connecting sleeve; 44. Clamping claw; 45. Connecting axis; 46. Deflection axis; 47. Shaft; 5. Spot welding mechanism; 51. Sliding track; 52. Sliding plate; 53. Sliding wheel; 54. Support frame; 55. Connecting seat; 56. Electric push rod; 57. Bushing; 58. Spot welder. DETAILED DESCRIPTION

[0026] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example 1:

[0027] Please combine Figures 1-4 This embodiment provides a vehicle frame assembly production tool, including a tool body 1, a mounting platform 2 is installed at the bottom of the tool body 1, and the tool body 1 includes:

[0028] Position adjustment mechanism 3, which is installed above the mounting platform 2, and adjusts the position of the clamping mechanism 4;

[0029] The clamping mechanism 4 clamps the frame assembly;

[0030] The spot welding mechanism 5 is installed above the mounting platform 2, and the spot welding mechanism 5 performs spot welding operations on the frame assembly; the clamping mechanism 4 is provided with three groups, the clamping mechanism 4 located in the middle part is installed above the position adjustment mechanism 3, and the clamping claws 44 of the other two groups of clamping mechanisms 4 located in the middle part are installed in a mirror image.

[0031] The position adjustment mechanism 3 includes:

[0032] The adjusting frame 31 is installed above the mounting platform 2; the adjusting block 32 is clamped on the surface of the adjusting frame 31; the receiving platform 33 is installed above the adjusting block 32, and the clamping mechanism 4 is installed above the receiving platform 33.

[0033] The clamping mechanism 4 is installed on the receiving platform 33. By controlling the movement of the adjustment block 32 on the adjustment frame 31, the position adjustment of the receiving platform 33 is achieved, and the position adjustment of the clamping mechanism 4 located in the middle position is controlled, so as to facilitate the control of the clamping mechanism 4 to better clamp and fix the frame.

[0034] The clamping mechanism 4 comprises:

[0035] Telescopic motor 41; the telescopic motor 41 is a prior art, and the telescopic motor 41 drives the push rod 42 to perform the telescopic operation;

[0036] A push rod 42 connected to the outside of the telescopic motor 41;

[0037] A connecting sleeve 43 is mounted on the top of the push rod 42 and is U-shaped.

[0038] A clamping claw 44, the top end of which is inserted into the inner side of the connecting sleeve 43;

[0039] A connecting shaft 45 is connected through the connecting sleeve 43 and the top end of the clamping claw 44;

[0040] a deflection axis 46 connected to a surface of the clamping claw 44;

[0041] The shaft 47 is connected to the deflection axis 46 .

[0042] The automobile frame assembly is fixed. Through the operation of the telescopic motor 41, the telescopic motor 41 drives the push rod 42 to extend outward. The top end of the push rod 42 is connected to the connecting shaft sleeve 43, and the connecting shaft sleeve 43 is pushed to extend outward. The outward extension of the connecting shaft sleeve 43 drives the connecting axis 45 to deflect. The connecting axis 45 drives the clamping claw 44 connected thereto to deflect synchronously. The surface of the clamping claw 44 deflects around the deflection axis 46, and the clamping claw 44 fixes the frame.

[0043] The spot welding mechanism 5 comprises:

[0044] Sliding rail 51, the sliding rail 51 is installed above the mounting platform 2;

[0045] A sliding plate 52 is connected to the upper side of the sliding track 51;

[0046] The sliding wheel 53 is installed at the bottom end of the sliding plate 52 and is clamped on the sliding track 51;

[0047] A support frame 54 is installed above the sliding plate 52;

[0048] The connecting seat 55 is fixedly connected to the top of the supporting frame 54;

[0049] The electric push rod 56 is installed on the inner side of the connecting seat 55; the electric push rod 56 is a conventional technology and performs telescopic operation;

[0050] Bushing 57, bushing 57 is installed on the top of the electric push rod 56;

[0051] Spot welder 58 , spot welder 58 is connected to the outside of bushing 57 .

[0052] By controlling the sliding wheel 53 at the bottom end of the sliding plate 52 to slide on the sliding track 51, the lateral position adjustment of the sliding plate 52 is controlled, the support frame 54 is driven to move synchronously, and the spot welder 58 is driven to move to a suitable spot welding position. Through the operation of the electric push rod 56, the electric push rod 56 is extended, and the bushing 57 connected to the top end of the electric push rod 56 is pushed synchronously, and the spot welder 58 is pushed to a suitable position. By controlling the spot welder 58 to perform spot welding operations, some small parts are spot welded to the frame assembly, thereby realizing rapid production spot welding of the frame assembly.

[0053] The specific implementation steps of this utility model are as follows:

[0054] When in use, the automobile frame assembly is fixed, and the telescopic motor 41 drives the push rod 42 to extend outward through the operation of the telescopic motor 41. The top of the push rod 42 is connected to the connecting shaft sleeve 43, and the connecting shaft sleeve 43 is pushed to extend outward. The connecting shaft sleeve 43 extends outward and drives the connecting shaft 45 to deflect. The connecting shaft 45 drives the clamping claw 44 connected thereto to deflect synchronously. The surface of the clamping claw 44 deflects around the deflection axis 46, and the clamping claw 44 fixes the vehicle frame. At the same time, the clamping mechanism 4 is installed on the receiving platform 33. By controlling the movement of the adjustment block 32 on the adjustment frame 31, the position of the receiving platform 33 is adjusted, and the position adjustment of the clamping mechanism 4 located in the middle position is controlled, so as to facilitate the control of the clamping mechanism 4 to better clamp and fix the vehicle frame.

[0055] Then, by controlling the sliding wheel 53 at the bottom end of the sliding plate 52 to slide on the sliding track 51, the lateral position adjustment of the sliding plate 52 is controlled, the support frame 54 is driven to move synchronously, and the spot welder 58 is driven to move to a suitable spot welding position. Through the operation of the electric push rod 56, the electric push rod 56 is extended, and the bushing 57 connected to the top end of the electric push rod 56 is pushed synchronously, and the spot welder 58 is pushed to a suitable position. By controlling the spot welder 58 to perform spot welding operations, some small parts are spot welded to the frame assembly, thereby realizing rapid production spot welding of the frame assembly.

[0056] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A vehicle frame assembly production tool, comprising a tool as a whole, wherein a mounting platform is installed at the bottom of the tool as a whole, characterized in that: The tooling as a whole comprises: A position adjustment mechanism, the position adjustment mechanism being installed above the mounting platform and adjusting the position of the clamping mechanism; A clamping mechanism, wherein the clamping mechanism clamps the vehicle frame assembly; A spot welding mechanism, which is installed above the mounting platform and performs spot welding operations on the frame assembly; Wherein, the clamping mechanism includes: Telescopic motor; A push rod connected to the outside of the telescopic motor; A connecting sleeve, which is mounted on the top of the push rod and is U-shaped; A clamping claw, the top end of which is inserted into the inner side of the connecting sleeve; A connecting shaft, the connecting shaft passing through the connecting sleeve and the top end of the clamping claw; a deflection axis connected to a surface of the clamping claw; A shaft rod is connected to the deflection axis.

2. A vehicle frame assembly production tool as claimed in claim 1, characterized in that: The telescopic motor is a prior art, and the telescopic motor drives the push rod to perform telescopic operation.

3. The vehicle frame assembly production tool as claimed in claim 1, characterized in that: The clamping mechanism is provided in three groups. The clamping mechanism located in the middle is installed above the position adjustment mechanism. The clamping claws of the other two groups of the clamping mechanisms located in the middle are installed in a mirror image.

4. The vehicle frame assembly production tool as claimed in claim 1, characterized in that: The position adjustment mechanism comprises: An adjustment frame installed above the mounting platform; an adjusting block, the adjusting block being clamped on a surface of the adjusting frame; A receiving platform is installed above the adjusting block, and the clamping mechanism is installed above the receiving platform.

5. The vehicle frame assembly production tool as claimed in claim 1, characterized in that: The spot welding mechanism comprises: A sliding track installed above the mounting platform; A sliding plate connected above the sliding track; A sliding wheel, the sliding wheel being mounted on the bottom end of the sliding plate and being clamped on the sliding track; A support frame installed above the sliding plate; A connecting seat, the connecting seat is fixedly connected to the top end of the supporting frame; An electric push rod, which is installed on the inner side of the connecting seat; A bushing mounted on a top end of the electric push rod; A spot welder is connected to the outside of the bushing.

6. A vehicle frame assembly production tool as claimed in claim 5, characterized in that: The electric push rod is a prior art and performs telescopic operation.

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