CN211465289U

CN211465289U - Window flexibilization frock is cut to automobile body side wall

Info

Publication number: CN211465289U
Application number: CN201922157468.2U
Authority: CN
Inventors: 刘静波; 王巳宁; 王陆钊; 张勇; 贾立超; 崔金伟
Original assignee: CRRC Tangshan Co Ltd
Current assignee: CRRC Tangshan Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-11
Anticipated expiration: 2029-12-05

Abstract

The utility model provides a window flexibility frock is cut to automobile body side wall belongs to train manufacturing auxiliary fixtures technical field, including a plurality of longerons, fixed cross beam, movable cross beam, adjusting part, a plurality of centre gripping subassemblies and anti-pole that warp. The longitudinal beams are arranged in parallel at intervals, the same end of each longitudinal beam is provided with a fixed cross beam, the other end of each longitudinal beam is provided with a movable cross beam, each longitudinal beam is provided with an adjusting assembly, and the adjusting assemblies are used for driving the movable cross beams to move along the length direction of the longitudinal beams; the clamping assemblies are respectively arranged on the fixed cross beam and the movable cross beam and are used for clamping two sides of the side wall of the vehicle body; the anti-deformation rod is transversely arranged on the longitudinal beams and is positioned below the clamping assemblies. The utility model provides a window flexible frock is cut to automobile body side wall, this frock adapts to the automobile body side wall of different models, need not to make the frock of different models, has reduced manufacturing cost; the tool does not need to be replaced repeatedly, and the production efficiency is improved.

Description

Window flexibilization frock is cut to automobile body side wall

Technical Field

The utility model belongs to the technical field of the train auxiliary fixtures is made, more specifically say, relate to a window flexibility frock is cut to automobile body side wall.

Background

The rail transit industry in the manufacturing industry is the pillar industry that China is emphatically developed, at present, railway carriages are exported to all countries in the world, but because the development environment of each country is different, the side walls of the train bodies are different in different types of train bodies, tools of different types need to be equipped for the side walls of the train bodies with different differences, the manufacturing cost is improved, a large amount of time is wasted by repeatedly replacing the tools, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a window flexibility frock is cut to automobile body side wall aims at solving the frock that is equipped with different models to different motorcycle types, and is with high costs, the problem of inefficiency.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a window flexibility frock is cut to automobile body side wall, includes:

the device comprises a plurality of longitudinal beams, a plurality of fixing beams and a plurality of adjusting components, wherein the longitudinal beams are arranged in parallel at intervals, the same ends of the longitudinal beams are provided with fixing beams, the other ends of the longitudinal beams are provided with moving beams, the longitudinal beams are provided with the adjusting components, and the adjusting components are used for driving the moving beams to move along the length direction of the longitudinal beams;

the clamping assemblies are respectively arranged on the fixed cross beam and the movable cross beam and are used for clamping two sides of a side wall of the vehicle body;

the anti-deformation rod is transversely arranged on the longitudinal beam in a plurality of positions, is positioned below the clamping assembly and is used for abutting against the lower end of the side wall of the vehicle body.

As another embodiment of this application, window flexibility frock is cut to automobile body side wall still includes:

a plurality of bearing rack, follow fixed cross beam's length direction interval is arranged, one side of bearing rack with fixed cross beam is articulated, the below of bearing rack is equipped with and is used for the drive the bearing rack rotates the actuating mechanism who goes up and down.

As another embodiment of the present application, the driving mechanism is a compression bar inclined from bottom to top toward a side close to the fixed beam.

As another embodiment of the present application, the clamping assembly includes:

the cylinder is fixedly arranged on the fixed cross beam or the movable cross beam;

and the pressing arm is arranged at the driving end of the upper part of the air cylinder, a pressing beam is arranged on the pressing arm, and the pressing beams are matched with the fixed cross beam or the movable cross beam and used for clamping two sides of the side wall of the vehicle body.

As another embodiment of the present application, the adjustment assembly includes:

the screw rod is rotatably arranged along the length direction of the longitudinal beam, penetrates through the movable cross beam and is rotatably connected with the movable cross beam;

the two rotating seats are arranged along the length direction of the longitudinal beam and are positioned on two sides of the movable cross beam, and two ends of the screw rod are respectively rotatably arranged on the two rotating seats.

As another embodiment of the present application, the adjusting assembly further comprises:

and the rotating hand wheel is fixedly arranged on one side of the screw rod, which is far away from the fixed cross beam, and is used for driving the screw rod to rotate.

According to another embodiment of the application, a connecting plate is arranged on the longitudinal beam, mounting seats are arranged on the connecting plate in a sliding mode along the length direction of the longitudinal beam, and the anti-deformation rods are arranged in the mounting seats.

As another embodiment of this application, one side longitudinal rotation of mount pad is equipped with the dwang, the upper end of dwang is used for leaning on the lower part of anti-deformation pole.

and the bases are correspondingly fixed at the lower parts of the two ends of the longitudinal beam in pairs.

The utility model provides a window flexibility frock is cut to automobile body side wall's beneficial effect lies in: compared with the prior art, the utility model discloses window flexibility frock is cut to automobile body side wall, a plurality of longerons, a fixed cross beam and a movable cross beam enclose and establish into frame construction for place the automobile body side wall. The lower end face of the side wall of the vehicle body is supported through the anti-deformation rod, the anti-deformation condition of the side wall of the vehicle body when a window is cut is prevented, and the side wall of the vehicle body is fixed through the clamping assemblies. The adjusting assembly drives the movable cross beam to move and is used for adjusting the distance between the movable cross beam and the fixed cross beam, so that the tool is suitable for the side walls of the vehicle bodies in different models, the tools in different models do not need to be manufactured, and the manufacturing cost is reduced; the tool does not need to be replaced repeatedly, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a top view of a vehicle body side wall window cutting flexibilizing tool provided by an embodiment of the present invention;

fig. 2 is a side view of a vehicle body side wall window cutting flexibilizing tool provided by the embodiment of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is an enlarged view at B in fig. 1.

In the figure: 100. a stringer; 101. a base; 200. fixing the cross beam; 201. a bolster; 300. moving the beam; 400. an adjustment assembly; 401. a screw rod; 402. a rotating seat; 403. rotating a hand wheel; 500. a clamping assembly; 501. a cylinder; 502. pressing the arm; 503. a compression beam; 600. a reverse deformation bar; 700. a support rack; 800. a compression rod; 900. a connecting plate; 901. a mounting seat; 902. rotating the rod.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 4, a flexible assembly for cutting windows on the side walls of a vehicle body according to the present invention will now be described. The window flexibility frock is cut to automobile body side wall includes a plurality of longerons 100, fixed cross beam 200, movable cross beam 300, adjusting part 400, a plurality of centre gripping subassemblies 500 and anti-deformation pole 600.

The plurality of longitudinal beams 100 are arranged in parallel at intervals, the same end of each longitudinal beam 100 is provided with a fixed cross beam 200, the other end of each longitudinal beam 100 is provided with a movable cross beam 300, each longitudinal beam 100 is provided with an adjusting assembly 400, and each adjusting assembly 400 is used for driving the movable cross beam 300 to move along the length direction of each longitudinal beam 100; the plurality of clamping assemblies 500 are respectively arranged on the fixed cross beam 200 and the movable cross beam 300 and used for clamping two sides of the side wall of the vehicle body; the anti-deformation rods 600 are transversely arranged on the longitudinal beams 100, are positioned below the clamping assemblies 500 and are used for abutting against the lower end of the side wall of the vehicle body.

The utility model provides a window flexibility frock is cut to automobile body side wall compares with prior art, and a plurality of longerons 100, a fixed cross beam 200 and a movable cross beam 300 enclose and establish into frame construction for place the automobile body side wall. The lower end face of the side wall of the vehicle body is supported through the anti-deformation rod 600, the side wall of the vehicle body is prevented from being subjected to anti-deformation when a window is cut, and the side wall of the vehicle body is fixed through the clamping assemblies 500. The adjusting assembly 400 drives the movable cross beam 300 to move and is used for adjusting the distance between the movable cross beam 300 and the fixed cross beam 200, so that the tool is suitable for vehicle body side walls of different models, tools of different models do not need to be manufactured, and the manufacturing cost is reduced; the tool does not need to be replaced repeatedly, and the production efficiency is improved.

As a specific embodiment of the utility model provides a window flexibility frock is cut to automobile body side wall please refer to fig. 1 to 2, and window flexibility frock is cut to automobile body side wall still includes a plurality of bearing rack 700.

A plurality of bearing rack 700 are arranged along the length direction interval of fixed beam 200, and one side of bearing rack 700 is articulated with fixed beam 200, and the below of bearing rack 700 is equipped with and is used for driving bearing rack 700 to rotate the actuating mechanism who goes up and down. In this embodiment, the support stand 700 is a rectangular frame, one side of which is hinged to the fixed beam 200 and can rotate in the space between the fixed beam 200 and the movable beam 300, and the driving mechanism drives the support stand 700 to rotate. Automobile body side wall passes through the overhead traveling crane and transfers fortune to this frock top, actuating mechanism drives bearing rack 700 and upwards rotates this moment for bearing automobile body side wall, actuating mechanism constantly drives bearing rack 700 and rotates downwards, make the automobile body side wall slowly descend to fixed cross beam 200 and moving beam 300 under bearing rack 700's effect on, bearing rack 700 can make the automobile body side wall slowly descend, avoid automobile body side wall striking frock, and cause the damage of automobile body side wall.

As a specific implementation manner of the window flexibility tooling for cutting the side wall of the car body provided by the utility model, please refer to fig. 2, the driving mechanism is a compression rod 800, which inclines from bottom to top to be close to one side of the fixed beam 200. In this embodiment, the compression rod 800 is also called a gas spring support rod, and the support rod is lifted by changing the air pressure in the cavity, and the support rod provides a certain supporting force during the compression process of the compression rod 800. The upper end and the bearing rack 700 of compression pole 800 are articulated, and the lower extreme articulates on longeron 100 or fixed beam 200, and the inclination of compression pole 800 is unanimous with bearing rack 700 pivoted direction, and compression pole 800 provides drive power for the upset of bearing rack 700. Simultaneously, when bearing rack 700 bearing automobile body side wall rotated downwards, compression pole 800 can provide the buffering, avoids the quick whereabouts of automobile body side wall, avoids striking the frock, and causes the damage of automobile body side wall.

As a specific implementation manner of the window flexibility frock is cut to automobile body side wall provided by the utility model, please refer to fig. 2, centre gripping subassembly 500 includes cylinder 501, pressure arm 502 and compresses tightly roof beam 503.

The cylinder 501 is fixedly arranged on the fixed beam 200 or the movable beam 300; the pressing arm 502 is arranged at the driving end of the upper part of the cylinder 501, the pressing arm 502 is provided with a pressing beam 503, and the pressing beams 503 are matched with the fixed cross beam 200 or the movable cross beam 300 to clamp two sides of the side wall of the vehicle body. In this embodiment, the cylinder body of the cylinder 501 is located at the lower part and fixed to the side of the fixed beam 200 far away from the movable beam 300 through a bolt, the piston end of the cylinder 501 is located at the upper part and connected with the pressing arm 502 through a connecting block, the pressing arm 502 extends towards the side close to the movable beam 300, the lower part of the tail end of the pressing arm 502 is connected with the pressing beam 503 through a bolt, the pad beam 201 is arranged below the pressing beam 503, and the pad beam 201 is fixed to the fixed beam 200 through a bolt. The piston end of the cylinder 501 stretches and retracts to drive the pressing beam 503 to lift through the pressing arm 502, and the pressing beam is used for providing a space for placing the side wall of the vehicle body between the pressing beam 503 and the pad beam 201 or pressing the side wall of the vehicle body between the pressing beam 503 and the pad beam 201. The pressing arms 502 are connected through bolts, and the pressing arms 502 can be turned upwards by loosening the bolts, so that the side walls of the vehicle body can conveniently enter a space provided between the pressing beam 503 and the pad beam 201.

As a specific implementation manner of the window flexibility tool for cutting the side wall of the vehicle body provided by the present invention, please refer to fig. 3, the adjusting assembly 400 includes a screw 401 and two rotating seats 402.

The screw rod 401 is rotatably arranged along the length direction of the longitudinal beam 100, and the screw rod 401 penetrates through the movable cross beam 300 and is rotatably connected with the movable cross beam 300; the two rotating seats 402 are arranged along the length direction of the longitudinal beam 100 and located on two sides of the movable cross beam 300, and two ends of the screw rod 401 are respectively rotatably arranged on the two rotating seats 402. In this embodiment, the screw rod 401, the two rotating seats 402, and the moving beam 300 form a screw rod structure, the upper end surfaces of the plurality of longitudinal beams 100 are respectively provided with a slide rail along the length direction thereof, and the moving beam 300 can slide along the plurality of slide rails, that is, along the length direction of the plurality of longitudinal beams 100, so as to change the distance between the fixed beam 200 and the moving beam 300. When the screw 401 rotates along the two rotating seats 402, the movable beam 300 is close to or far away from the fixed beam 200 under the limiting effect of the plurality of slide rails, so that the side walls of the vehicle bodies of different models are installed in the space between the fixed beam 200 and the movable beam 300.

As a specific implementation manner of the window flexibility tool for vehicle body side wall cutting provided by the present invention, please refer to fig. 3, the adjusting assembly 400 further includes a rotating handwheel 403.

The rotating handwheel 403 is fixedly arranged on one side of the screw rod 401 far away from the fixed cross beam 200 and is used for driving the screw rod 401 to rotate. In this embodiment, the rotating handwheel 403 is fixed at one end of the screw rod 401 far away from the fixed beam 200, the rotation of the screw rod 401 can be realized by rotating the rotating handwheel 403, the rotation of the screw rod 401 can be facilitated by using the rotating handwheel 403, and the adjustment of the tool becomes convenient.

As a specific implementation manner of the window flexibility tooling for cutting the side wall of the car body provided by the present invention, please refer to fig. 4, a connecting plate 900 is arranged on the longitudinal beam 100, a mounting seat 901 is arranged on the connecting plate 900 along the longitudinal beam 100 in a sliding manner, and the anti-deformation rod 600 is arranged in the mounting seats 901. In this embodiment, connecting plate 900 accessible welding or countersunk head bolt install on longeron 100, and the slide rail that sets up along longeron 100 length direction is seted up to the up end of connecting plate 900, and mount pad 901 slides through the slide rail and locates on connecting plate 900, and the upper end of mount pad 901 is equipped with the U-shaped groove that is used for placing anti-pole 600 that warp, can ensure the stability of anti-pole 600 that warp. The mounting seat 901 moves along the connecting plate 900, so as to drive the anti-deformation rod 600 to move along the length direction of the longitudinal beam 100. The distance between the movable cross beam 300 and the fixed cross beam 200 is changed so that when the movable cross beam is adapted to different types of vehicle body side walls, the anti-deformation rod 600 moves along with the vehicle body side walls, the anti-deformation rod 600 can be always positioned in the middle of the lower end of the vehicle body side wall, the supporting force for the vehicle body side wall can be more balanced, and the vehicle body side wall is effectively prevented from being reversely deformed due to welding or cutting.

As a specific implementation manner of the window flexibility frock is cut to automobile body side wall, please refer to fig. 4, one side longitudinal rotation of mount pad 901 is equipped with dwang 902, and the upper end of dwang 902 is used for leaning on the lower part that leans on at anti-deformation pole 600. In this embodiment, the lower end of the rotating rod 902 is rotatably connected to the mounting seat 901 through threads, the upper end of the rotating rod 902 abuts against the upper end of the anti-deformation rod 600, and the rotating rod 902 is rotated to lift the rotating rod 902, so that the anti-deformation rod 600 is driven to lift, and the rotating rods 902 provide different anti-deformation supporting forces for the side wall of the vehicle body to offset the deformation forces of different sectional materials in the welding and cutting processes.

As a specific embodiment of the utility model provides a window flexibility frock is cut to automobile body side wall please refer to fig. 1 to 2, and window flexibility frock is cut to automobile body side wall still includes a plurality of bases 101.

The plurality of base plates 101 are fixed to the lower portions of the two ends of the longitudinal beam 100 in a pairwise correspondence. In this embodiment, a plurality of bases 101 weld respectively at the both ends of longeron 100, and whole frock is placed on the workshop subaerial through a plurality of bases 101, avoids longeron 100 directly to place on subaerial, leads to the problem that the levelness of frock is difficult to adjust.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Window flexibility frock is cut to automobile body side wall, its characterized in that includes:

2. The vehicle body side wall window-cutting flexibilizing tool of claim 1, wherein the vehicle body side wall window-cutting flexibilizing tool further comprises:

3. The vehicle body side wall window-cutting flexible tool according to claim 2, wherein the driving mechanism is a compression rod which is inclined from bottom to top to a side close to the fixed cross beam.

4. The vehicle body side wall window-cutting flexibilizing tool of claim 1, wherein said clamping assembly comprises:

5. The vehicle body side wall window-cutting flexibility tool according to claim 1, wherein the adjusting assembly comprises:

6. The vehicle body side wall window-cutting flexibility tool according to claim 5, wherein the adjusting assembly further comprises:

7. The vehicle body side wall window-cutting flexibility tool according to claim 1, wherein a connecting plate is arranged on the longitudinal beam, mounting seats are arranged on the connecting plate in a sliding mode along the length direction of the longitudinal beam, and the anti-deformation rods are arranged in the mounting seats.

8. The vehicle body side wall window-cutting flexibility tool according to claim 7, wherein a rotating rod is longitudinally and rotatably arranged on one side of the mounting seat, and the upper end of the rotating rod is used for abutting against the lower portion of the anti-deformation rod.

9. The vehicle body side wall window-cutting flexibilizing tool according to any one of claims 1 to 8, wherein the vehicle body side wall window-cutting flexibilizing tool further comprises: