CN217048682U

CN217048682U - Lightweight automotive industry aluminium alloy chassis convenient to winding displacement

Info

Publication number: CN217048682U
Application number: CN202220124167.9U
Authority: CN
Inventors: 宋彬彬; 孙海阔; 王少博
Original assignee: Anhui Jinlan Jinying Aluminium Co Ltd
Current assignee: Anhui Jinlan Jinying Aluminium Co Ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-26
Anticipated expiration: 2032-01-18

Abstract

The utility model is suitable for an automotive filed provides a lightweight automotive industry aluminium alloy chassis convenient to winding displacement, including the support, still include: a panel device; an expansion device; a clamping device. When the device is used, firstly, the handrail is controlled to push the device to a specific position, and a workpiece to be processed is: the aluminum profile is placed at the top of the outer box, once the size of the aluminum profile changes, the bidirectional push-pull box on the bidirectional pushing device is controlled to push the left plate and the right plate away from the two sides or to make a round trip to the left plate and the right plate, so that the area for placing the outer box is increased, and the size change of the aluminum profile is matched; meanwhile, the inserted bar positioned at the top of the device can be used for randomly adjusting the clamping position, so that the clamping of the device is more stable, and the aluminum profile is prevented from falling off.

Description

Lightweight automobile industry aluminium alloy chassis convenient to winding displacement

Technical Field

The utility model belongs to the automotive processing field especially relates to a lightweight automotive industry aluminium alloy chassis convenient to winding displacement.

Background

The utility model provides an automobile aluminium alloy breach drawing and punching mould in china utility model CN201720015861.6, specifically as follows: the utility model relates to an automobile aluminum section notch drawing and punching die, wherein a section enters between an upper fixing plate and a lower fixing plate along a positioning block and is sleeved on a convex part of a special-shaped punch; the special-shaped punch moves vertically along with the upper fixing plate, the upper fixing plate is fixed on the upper die base, and the lower fixing plate is fixed on the lower die base; the female die is fixed on the lower fixing plate, extends into the profile, and is provided with a groove corresponding to the convex part of the special-shaped punch; a guide pillar is arranged between the lower die holder and the upper die holder, and a guide sleeve is sleeved outside the guide pillar; an equal-height sleeve and a spring mounting block are arranged between the lower die base and the upper die base, and springs are arranged on the equal-height sleeve and the spring mounting block. When the special-shaped punch heads are downward, the special-shaped punch heads are matched with the female die to cut the section bar, and the traditional CNC machining is replaced. The utility model discloses be fit for batch production, reduction in production cost.

However, as known from the clamping workpiece, namely the underframe, in the prior art, a fixed clamp is often used in the process of clamping the automobile aluminum profile, so that inconvenience is caused when the automobile aluminum profile is arranged; at the same time, once the dimensions of the profile change, the handling of the wires becomes more difficult, which in turn makes the function of the profile underframe ineffective.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a lightweight automobile industry aluminium alloy chassis convenient to winding displacement, aim at solving the existing device and in the process of carrying out the centre gripping to the automobile aluminium alloy, often use fixed anchor clamps, this makes the automobile aluminium alloy can produce inconvenience when winding displacement, simultaneously, once the section size changes, the operation of winding displacement can be more difficult;

the embodiment of the utility model provides a realize like this, a lightweight automotive industry aluminium alloy chassis convenient to winding displacement, including the support, still include:

the panel device is arranged on one side of the bracket;

the expansion device comprises a bidirectional pushing device arranged on one side of the bracket, a left plate and a right plate are respectively arranged on two sides of the panel device, flanges are arranged on the end surfaces of the left plate and the right plate, two sides of the bidirectional pushing device are respectively connected with the left plate and the right plate, outer placement boxes are arranged on the tops of the left plate and the right plate, and the left plate, the right plate and the outer placement boxes are connected and arranged by adopting sliding devices;

and the clamping device is arranged on one side of the expansion device.

According to a further technical scheme, the panel device comprises a reinforcing rib arranged inside a support, a bottom plate is fixed on one side of the support, a brake wheel is fixed on one side of the bottom plate, a fixing plate is fixed on one side of the support, and a handrail is fixed on one side of the support.

According to a further technical scheme, the bidirectional pushing device comprises a bidirectional pushing and pulling box fixed on the fixing plate, and two sides of the bidirectional pushing and pulling box are fixedly connected with the left plate and the right plate respectively.

According to the technical scheme, the sliding device comprises a first hinge which is rotatably installed on the side edge of the left plate and the side edge of the right plate, a second hinge is fixedly installed on one side of the first hinge, and a rotating rod is installed inside the second hinge in an inserted mode.

According to the technical scheme, the clamping device comprises a vertical rod fixed on one side of the bottom plate, a threaded rod is arranged on the surface of the vertical rod, the stretcher is installed on one side of the threaded rod, an inserting rod is inserted into the stretcher, an internal thread is arranged at the position, in contact with the stretcher, of the inserting rod, and a gasket is arranged on the end face of the inserting rod.

The embodiment of the utility model provides a pair of lightweight automotive industry aluminium alloy chassis convenient to winding displacement, this device is when using, and at first the control handrail will this device propelling movement to specific position, will treat the processing work piece: the aluminum profile is placed at the top of the outer box, once the size of the aluminum profile changes, the bidirectional push-pull box on the bidirectional pushing device is controlled to push the left plate and the right plate away from the two sides or to make a round trip to the left plate and the right plate, so that the area for placing the outer box is increased, and the size change of the aluminum profile is matched; meanwhile, the inserted bar positioned at the top of the device can be used for randomly adjusting the clamping position, so that the clamping of the device is more stable, and the aluminum profile is prevented from falling off.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a sliding device in an embodiment of the present invention;

FIG. 3 is a schematic view of an embodiment of the present invention showing a structure of the outer box;

fig. 4 is a schematic structural diagram of the bidirectional push-pull box in the embodiment of the present invention.

In the drawings: the bidirectional push-pull box comprises a support 1, reinforcing ribs 2, a bottom plate 3, a brake wheel 4, a fixing plate 5, a bidirectional push device 6, a left plate 7, a flange 8, a sliding device 9, a right plate 10, handrails 11, upright rods 12, threaded rods 13, a stretcher 14, an inserted rod 15, internal threads 16, a gasket 17, a first hinge 18, a second hinge 19, a rotating rod 20, an outer box 21 and a bidirectional push-pull box 22.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The following detailed description is provided to illustrate specific embodiments of the present invention.

Example one

As shown in fig. 1-4, do the utility model discloses a lightweight automotive industry aluminium alloy chassis convenient to winding displacement that embodiment provided, including support 1, still include:

the panel device is arranged on one side of the bracket 1; the panel device is the main supporting part of the device.

Extension device, extension device's main effect carries out the adjustment of self shape according to the deformation of aluminium alloy, and then adapts to the change of aluminium alloy, avoids the unable adaptation support of aluminium alloy's problem. The expanding device comprises a bidirectional pushing device 6 arranged on one side of the bracket 1, and the bidirectional pushing device 6 controls a left plate 7 and a right plate 10 on two sides to realize the expanding and contracting effects through a bidirectional push-pull box 22. Left board 7 and right board 10 are installed respectively to panel device's both sides, and the terminal surface of left board 7 and right board 10 is provided with flange 8, and the effect of flange 8 is avoided causing the damage to the personnel. The two sides of the two-way pushing device 6 are connected with the left plate 7 and the right plate 10 respectively, and the connection function is that the two-way pushing device 6 can directly control the movement of the left plate 7 and the right plate 10. The top of the left plate 7 and the right plate 10 is provided with a placing outer box 21, and the placing outer box 21 is a part for directly placing an aluminum profile workpiece. The left plate 7, the right plate 10 and the placing outer box 21 are connected and installed by adopting a sliding device 9, and the sliding device 9 is used for enabling the left plate 7 and the right plate 10 to move without departing from the placing outer box 21;

and the clamping device is arranged on one side of the expansion device. The clamping device is used for limiting and fixing the aluminum profile device.

Example two

As shown in fig. 1, as a preferred embodiment of the present invention, the panel device includes a reinforcing rib 2 installed inside the support 1, and the reinforcing rib 2 is used to reinforce the structural strength of the support 1, so as to avoid the occurrence of a state of the support 1 being scattered. A bottom plate 3 is fixed on one side of the bracket 1, and the bottom plate 3 is used as a bottom support of the whole device. One side of the bottom plate 3 is fixed with a brake wheel 4, and the brake wheel 4 can realize the moving and positioning effects. A fixing plate 5 is fixed on one side of the support 1, a handrail 11 is fixed on one side of the support 1, and the handrail 11 is used as a part operated by a worker.

As shown in fig. 1 and 4, as a preferred embodiment of the present invention, the bidirectional pushing device 6 includes a bidirectional pushing and pulling box 22 fixed on the fixing plate 5, and the bidirectional pushing and pulling box 22 can output power to both sides and push or pull the left plate 7 and the right plate 10 to both sides. Two sides of the bidirectional push-pull box 22 are respectively connected and fixed with the left plate 7 and the right plate 10.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the sliding device 9 includes a first hinge 18 rotatably installed at the side of the left plate 7 and the right plate 10, the first hinge 18 is hinged to the left and right plates, a second hinge 19 is fixedly installed at one side of the first hinge 18, a rotating rod 20 is installed inside the second hinge 19 in an inserted manner, the rotating rod 20 can rotate inside the outer box 21, and the indirect movement of the left and right plates is limited.

As shown in fig. 1, as a preferred embodiment of the present invention, the holding device comprises an upright rod 12 fixed on one side of the bottom plate 3, a threaded rod 13 is disposed on the surface of the upright rod 12, and the threaded rod 13 is uniformly distributed on the surface of the upright rod 12 for limiting the position of the stretcher 14. A stretcher 14 is installed on one side of the threaded rod 13, an inserting rod 15 is inserted into the stretcher 14, the inserting rod 15 is inserted into the stretcher 14, and the height of the stretcher 14 can be adjusted according to different installation positions of the stretcher 14. The contact part of the inserted link 15 and the stretcher 14 is provided with an internal thread 16, and the internal thread 16 is used for connecting the inserted link 15 and the stretcher 14. The end face of the insert rod 15 is provided with a spacer 17, and the spacer 17 is a portion for clamping a workpiece.

EXAMPLE III

When the device is used, firstly, an aluminum profile workpiece is placed at the top of the placing outer box 21, if the size of the aluminum profile is not matched with that of the placing outer box 21, only the two-way push-pull box 22 inside the two-way pushing device 6 needs to be controlled to push the left plate 7 and the right plate 10 away from the two sides or pull the left plate and the right plate back, and then the area of the whole desktop is increased or reduced to adapt to the size of the aluminum profile. The installation position of the stretcher 14 on the upright 12, in particular the connection part of the threaded rod 13 and the stretcher 14, is adjusted, so that the gasket 17 at the bottom of the stretcher can be clamped on the top of the aluminum profile workpiece. The problem of the immobilization of anchor clamps among the prior art has been solved to this device for anchor clamps can change according to the aluminium alloy shape, and can real time control the position of centre gripping. The problems in the prior art are solved.

The utility model provides an in the above-mentioned embodiment provide a lightweight automotive industry aluminium alloy chassis convenient to winding displacement, this device is when using, and at first the control handrail will this device propelling movement to specific position, will treat the processing work piece: the aluminum profile is placed at the top of the outer box, once the size of the aluminum profile is changed, the two-way push-pull box on the two-way pushing device is controlled to push the left plate and the right plate away from the two sides or to move the left plate and the right plate back and forth, so that the area for placing the outer box is increased, and the size change of the aluminum profile is matched; meanwhile, the inserted bar positioned at the top of the device can be used for randomly adjusting the clamping position, so that the clamping of the device is more stable, and the aluminum profile is prevented from falling off.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a lightweight automotive industry aluminium alloy chassis convenient to winding displacement, includes support (1), its characterized in that still includes:

the panel device is arranged on one side of the bracket (1);

the expansion device comprises a bidirectional pushing device (6) installed on one side of the support (1), a left plate (7) and a right plate (10) are installed on two sides of the panel device respectively, flanges (8) are arranged on the end faces of the left plate (7) and the right plate (10), two sides of the bidirectional pushing device (6) are connected with the left plate (7) and the right plate (10) respectively, outer placement boxes (21) are installed on the tops of the left plate (7) and the right plate (10), and the left plate (7), the right plate (10) and the outer placement boxes (21) are connected and installed through sliding devices (9);

a clamping device mounted on one side of the expansion device.

2. The aluminum profile underframe convenient for wire arrangement in light weight in automobile industry as claimed in claim 1, wherein the panel device comprises a reinforcing rib (2) installed inside the bracket (1), a bottom plate (3) is fixed on one side of the bracket (1), a brake wheel (4) is fixed on one side of the bottom plate (3), a fixing plate (5) is fixed on one side of the bracket (1), and a handrail (11) is fixed on one side of the bracket (1).

3. The aluminum profile underframe convenient for wire arrangement in lightweight automobile industry as claimed in claim 2, wherein the bidirectional pushing device (6) comprises a bidirectional pushing-pulling box (22) fixed on the fixing plate (5), and two sides of the bidirectional pushing-pulling box (22) are respectively connected and fixed with the left plate (7) and the right plate (10).

4. The aluminum profile underframe for light automobile industry convenient for wire arrangement according to claim 1, wherein the sliding device (9) comprises a first hinge (18) rotatably mounted on the side edges of the left plate (7) and the right plate (10), a second hinge (19) is fixedly mounted on one side of the first hinge (18), and a rotating rod (20) is inserted and mounted inside the second hinge (19).

5. The aluminum profile underframe convenient for winding displacement in light weight in the automobile industry as claimed in claim 1, wherein the clamping device comprises a vertical rod (12) fixed on one side of a bottom plate (3), a threaded rod (13) is arranged on the surface of the vertical rod (12), a stretcher (14) is installed on one side of the threaded rod (13), an inserted rod (15) is inserted into the stretcher (14), an internal thread (16) is arranged at the contact part of the inserted rod (15) and the stretcher (14), and a gasket (17) is arranged on the end face of the inserted rod (15).