CN221048319U - Turnover tool structure for sub-assembly of front stabilizer bar assembly and front auxiliary frame - Google Patents

Abstract

The utility model relates to a turnover tool structure for split charging of a front stabilizer bar assembly and a front auxiliary frame, and relates to the technical field of automobile design and manufacture. The turnover tool structure for split charging of the front stabilizer bar assembly and the front auxiliary frame comprises a bottom plate, wherein a base and a supporting seat are arranged on the bottom plate, a rotary clamping mechanism is arranged on the base and comprises a rotary shaft rod, and rotary discs are arranged at two ends of the rotary shaft rod; connecting arms are arranged on two sides of the rotating shaft rod, a positioning clamping plate is arranged at the front end of the connecting arm, and a positioning clamping unit is arranged on the rotating shaft rod; the positioning clamping plate is provided with a positioning clamping unit; in the initial state, the positioning clamping plate is supported on the two supporting seats at the rear, and when the positioning clamping plate rotates 180 degrees, the positioning clamping plate is supported on the two supporting seats at the front. The turnover function of the tool is increased, and the problem of assembly of the front stabilizer bar assembly when the front stabilizer bar assembly is assembled on the lower end face of the front auxiliary frame is solved.

Description

Turnover tool structure for sub-assembly of front stabilizer bar assembly and front auxiliary frame

Technical Field

The utility model relates to the technical field of automobile design and manufacture, in particular to a turnover tool structure for split charging of a front stabilizer bar assembly and a front auxiliary frame.

Background

Supporting type single-sided assembly fixture. The assembly process of the front stabilizer bar assembly and the front auxiliary frame comprises the following steps: front stabilizer bar and front auxiliary frame split charging, split charging assembly hoisting to front suspension split charging line, front suspension split charging line assembly assembling. Because of assembly requirement, the front auxiliary frame sub-assembly is required to be hoisted to a front suspension sub-assembly line in the forward direction (with the upper end face upwards) for matching. The traditional motorcycle type, preceding stabilizer bar assembly is assembled at preceding sub vehicle frame up end, and preceding stabilizer bar assembly is placed traditional partial shipment frock platform with preceding sub vehicle frame after, and operating personnel can direct Z to beat the fastening bolt of preceding stabilizer bar assembly and preceding sub vehicle frame from top to bottom.

When the front stabilizer bar is assembled on the lower end face of the front auxiliary frame, two conditions exist for fastening the front stabilizer bar assembly:

⑴ Front auxiliary frame up end up (traditional motorcycle type is unanimous) is placed on the partial shipment bench, because of the front stabilizer bar is fixed at front auxiliary frame lower terminal surface when fastening front stabilizer bar, needs personnel to squat the operation, and front stabilizer bar does not have the structure of hanging in advance, seriously does not accord with ergonomic.

⑵ The front auxiliary frame lower end face is placed on the sub-packaging table upwards, and operating personnel can directly beat the front stabilizer bar from top to bottom in the Z direction when fastening the front stabilizer bar, but the hoisting process needs to be assembled with the front suspension sub-packaging line after overturning the assembly piece, and the difficulty is high and the cost is high.

Disclosure of utility model

In order to solve the technical problems in the prior art, the utility model aims to provide a turnover tool structure for sub-packaging a front stabilizer bar assembly and a front auxiliary frame.

The turnover tool structure for split charging of the front stabilizer bar assembly and the front auxiliary frame comprises a bottom plate, wherein a base and a supporting seat are arranged on the bottom plate, a rotary clamping mechanism is arranged on the base and comprises a rotating shaft rod, and rotating discs are arranged at two ends of the rotating shaft rod; connecting arms are arranged on two sides of the rotating shaft rod, positioning clamping plates are arranged at the front ends of the connecting arms, 4 supporting seats are arranged, two of the supporting seats are positioned in front of the base, and the other two of the supporting seats are positioned behind the base; the rotating shaft rod is provided with a locating pin and a clamping mechanism, and the locating pin and the clamping mechanism are adjacently arranged to form a locating and clamping unit; the positioning clamping plate is provided with a positioning clamping unit consisting of a positioning pin and a clamping mechanism; in the initial state, the positioning clamping plate is supported on the two supporting seats at the rear, and when the positioning clamping plate rotates 180 degrees, the positioning clamping plate is supported on the two supporting seats at the front.

The support seat comprises a support rod arranged on the bottom plate and a column body positioned at the upper end of the support rod.

The rotating shaft rod is arranged at the upper end of the base.

The rotating shaft rod is arranged in a sleeve at the upper end of the base, and a bearing matched with the rotating shaft rod is arranged in the sleeve.

Wherein the base is arranged on two sides of the middle part of the bottom plate.

Wherein, the lower part of base is provided with a plurality of backup pads.

Wherein, the linking arm symmetry setting of pivot pole both sides.

Wherein the connecting arm is L-shaped.

Wherein, be provided with two location clamping units on the pivot pole.

Wherein the connecting arm is welded on the rotating shaft lever.

Compared with the prior art, the overturning tool structure for sub-packaging the front stabilizer bar assembly and the front auxiliary frame has the following beneficial effects:

When the front stabilizer bar assembly is installed on the lower end face of the front auxiliary frame, the front auxiliary frame is positively placed on the overturning tool by using the overturning plate to rotate 180 degrees, the front stabilizer bar assembly is overturned to the lower end face of the rear auxiliary frame, and the front stabilizer bar assembly can be fastened in the Z direction from top to bottom. After the fastening operation is completed, the assembly piece is reversely turned by 180 degrees by using a turning tool, the forward posture of the front auxiliary frame is restored, and finally, the assembly piece and the front suspension split charging line can be connected in a forward direction through a lifting appliance.

Drawings

FIG. 1 is a first view of a turnover tooling structure for sub-packaging a front stabilizer bar assembly and a front subframe of embodiment 1;

FIG. 2 is a second view of a turnover tooling structure for sub-packaging a front stabilizer bar assembly and a front subframe of embodiment 1;

Fig. 3 is a schematic structural diagram of a reversible part in the turnover tooling structure of embodiment 1;

FIG. 4 is a state diagram showing the front subframe set to an initial state;

fig. 5 is a state diagram of the front subframe after being put and turned 180 °.

Detailed Description

The overturning tooling structure for sub-packaging the front stabilizer bar assembly and the front auxiliary frame of the utility model is further described below with reference to specific embodiments and drawings, so as to help those skilled in the art to more completely, accurately and deeply understand the technical scheme of the utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

The following detailed description of the embodiments of the utility model, provided in the accompanying drawings, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. In the description of the embodiments of the present utility model, "plurality" means at least 2. In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

As shown in fig. 1-3, the turnover fixture structure for sub-packaging a front stabilizer bar assembly and a front sub-frame in this embodiment includes a bottom plate 50, a base 60 and supporting seats 20 are disposed on the bottom plate 50, the base 60 is disposed on two sides of the middle of the bottom plate, a rotary clamping mechanism 10 is disposed on the base 60, and a plurality of supporting plates are disposed on the lower portion of the base 60. The rotary clamping mechanism 10 comprises a rotary shaft rod 11, the rotary shaft rod 11 is arranged in a sleeve 61 at the upper end of the base 60, and a bearing matched with the rotary shaft rod 11 is arranged in the sleeve 61. The rotating disk 12 is arranged at two ends of the rotating shaft rod 11. The rotating shaft rod 11 is also symmetrically provided with connecting arms 15, the connecting arms 15 are L-shaped, and the front ends of the connecting arms 15 are provided with positioning clamping plates 13. The connecting arm 15 is welded to the spindle rod 11. The number of the supporting seats 20 is 4, two of which are located in front of the base 60, and the other two of which are located behind the base 60. The rotating shaft rod 11 is provided with a locating pin 40 and a clamping mechanism 30, the locating pin 40 and the clamping mechanism 30 are adjacently arranged to form a locating clamping unit, and the rotating shaft rod 11 is provided with two locating clamping units. The positioning and clamping plate 13 is provided with a positioning and clamping unit. In the initial state, the positioning and clamping plate 13 is supported on the two rear supporting seats 20, and the positioning and clamping plate 13 is supported on the two front supporting seats 20 after rotating 180 degrees. The support base 20 includes a support bar 21 provided on the bottom plate 50 and a column 22 provided at an upper end of the support bar 21.

The embodiment redesigns front stabilizer bar and front auxiliary frame sub-packaging tool, increases the turnover function of tool, solves the assembly problem of front stabilizer bar assembly when the front auxiliary frame lower end face is assembled:

⑴ When the front stabilizer bar and the front auxiliary frame are split, through tool rotation adjustment, an operator can realize Z-direction up-down operation, and the man-machine engineering is met;

⑵ After the front stabilizer bar and the front auxiliary frame are packaged, the assembly piece and the front suspension packaging line can be connected in a forward direction through tool rotation adjustment.

Referring to fig. 4 to 5, the front stabilizer bar assembly of the present embodiment is assembled to the lower end surface of the front subframe in the following steps:

⑴ Hoisting the front auxiliary frame onto the overturning tool by using hoisting equipment (the upper end surface of the front auxiliary frame faces upwards), and supporting and positioning the front auxiliary frame through the supporting seat 20 and the positioning pins 40;

⑵ The clamping device 30 is utilized to position and clamp the front auxiliary frame;

⑶ The rotary clamping mechanism 10 rotates 180 degrees clockwise, the rear auxiliary frame is attached to the two right support seats 20, and the lower end face of the front auxiliary frame is static in an upward posture;

⑷ The front stabilizer bar is split-assembled to the corresponding position of the front auxiliary frame by using a tool, and the tool can be tightened from top to bottom at the moment, so that the man-machine engineering is good;

⑸ After the front stabilizer bar is split-packed, the rotary clamping mechanism 10 is rotated anticlockwise for 180 degrees, the rear auxiliary frame is attached to the left two supporting seats 20, and the rotary tool is restored to an angle state (the upper end face of the front auxiliary frame is upward);

⑹ The overturning clamping device 30 is used for keeping the front auxiliary frame in a relaxed state;

⑺ And (3) using hoisting equipment to assemble the front auxiliary frame (the upper end surface of the front auxiliary frame is upwards) with the front suspension split charging line.

Claims (10)

1. Overturning tool structure for split charging of front stabilizer bar assembly and front auxiliary frame is characterized in that: the device comprises a bottom plate, wherein a base and a supporting seat are arranged on the bottom plate, a rotary clamping mechanism is arranged on the base, the rotary clamping mechanism comprises a rotary shaft rod, and rotary discs are arranged at two ends of the rotary shaft rod; connecting arms are arranged on two sides of the rotating shaft rod, positioning clamping plates are arranged at the front ends of the connecting arms, 4 supporting seats are arranged, two of the supporting seats are positioned in front of the base, and the other two of the supporting seats are positioned behind the base; the rotating shaft rod is provided with a locating pin and a clamping mechanism, and the locating pin and the clamping mechanism are adjacently arranged to form a locating and clamping unit; the positioning clamping plate is provided with a positioning clamping unit consisting of a positioning pin and a clamping mechanism; in the initial state, the positioning clamping plate is supported on the two supporting seats at the rear, and when the positioning clamping plate rotates 180 degrees, the positioning clamping plate is supported on the two supporting seats at the front.

2. The turnover tooling structure for sub-packaging of the front stabilizer bar assembly and the front auxiliary frame according to claim 1, wherein: the supporting seat comprises a supporting rod arranged on the bottom plate and a column body positioned at the upper end of the supporting rod.

3. The turnover tooling structure for sub-packaging of the front stabilizer bar assembly and the front auxiliary frame according to claim 1, wherein: the rotating shaft rod is arranged at the upper end of the base.

4. The turnover tooling structure for sub-packaging of the front stabilizer bar assembly and the front auxiliary frame according to claim 3, wherein: the rotating shaft rod is arranged in a sleeve at the upper end of the base, and a bearing matched with the rotating shaft rod is arranged in the sleeve.

5. The turnover tooling structure for sub-packaging of the front stabilizer bar assembly and the front auxiliary frame according to claim 1, wherein: the base is arranged on two sides of the middle of the bottom plate.

6. The turnover tooling structure for sub-packaging of the front stabilizer bar assembly and the front auxiliary frame according to claim 1, wherein: the lower part of the base is provided with a plurality of supporting plates.

7. The turnover tooling structure for sub-packaging of the front stabilizer bar assembly and the front auxiliary frame according to claim 1, wherein: the connecting arms on two sides of the rotating shaft rod are symmetrically arranged.

8. The turnover tooling structure for sub-packaging of the front stabilizer bar assembly and the front auxiliary frame according to claim 1, wherein: the connecting arm is L-shaped.

9. The turnover tooling structure for sub-packaging of the front stabilizer bar assembly and the front auxiliary frame according to claim 1, wherein: two positioning and clamping units are arranged on the rotating shaft rod.

10. The turnover tooling structure for sub-packaging of the front stabilizer bar assembly and the front auxiliary frame according to claim 1, wherein: the connecting arm is welded on the rotating shaft rod.