CN222857398U

CN222857398U - A processing device for forming parts of EMU

Info

Publication number: CN222857398U
Application number: CN202421883665.7U
Authority: CN
Inventors: 杨可; 袁怀占; 靳文军
Original assignee: Qingdao Haiyifa Mould Machinery Co ltd
Current assignee: Qingdao Haiyifa Mould Machinery Co ltd
Priority date: 2024-08-06
Filing date: 2024-08-06
Publication date: 2025-05-13
Anticipated expiration: 2034-08-06

Abstract

The utility model discloses a processing device of a motor train unit profiling piece, which relates to the technical field of profiling piece processing, and comprises a workbench, a bracket, a support, a movable assembly and a driving mechanism, wherein a processing space is formed at the upper part of the workbench, the bracket is fixedly arranged at two sides of the upper part of the workbench, a clamping assembly is arranged on the surface of the bracket, a collecting frame positioned below the clamping assembly is arranged at the upper part of the workbench, a driving assembly for driving the clamping assembly to rotate around the axis of the clamping assembly is arranged in the bracket, the movable assembly is arranged on the surface of the workbench, the driving mechanism for driving the driving assembly to move is arranged on the surface of the movable assembly, and after the workpiece is clamped and fixed, the driving assembly can be driven to move through the driving mechanism after the current surface is processed, so that the clamping assembly can be driven to turn over after the driving assembly moves, the machined workpiece can be turned over and switched, and therefore, the time and the operation steps are saved.

Description

Machining device for profiling component of motor train unit

Technical Field

The utility model relates to the technical field of die-forming part machining, in particular to a machining device for a motor train unit die-forming part.

Background

Profiled element means a lateral or front/rear opening seal that can be fixed to a slot of a frame and forms a touring, public or heavy goods vehicle, such as for example a side door inlet seal, a seal for a truck, a lower gate or swing back door, a bonnet seal, a sliding seal possibly of the internal semi-sliding type, single slot type or "truck style", a double-sided sealing gasket, a back wheel housing seal or an anti-dust seal.

According to the utility model, the first screw rod is rotated to enable the bearing lantern ring at the end part of the first screw rod to rotate, so that the clamping plate is pushed to move forwards, and when the clamping plate is pushed to move forwards, the first rotating plate and the second rotating plate rotate, the clamping plate is used for clamping and fixing the profiled part, so that the profiled part can be conveniently machined, and the profiled part is prevented from moving.

However, in the actual use process, the existing machining device for the profiled component of the motor train unit has a plurality of surfaces to be treated one by one when machining the workpiece, however, after clamping the workpiece, the workpiece can be usually only treated on a single surface, if the machined surface needs to be replaced, the workpiece needs to be disassembled and assembled again, the operation process is complicated, time and labor are wasted, and the efficiency is reduced.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a processing device of a motor train unit profiling component. According to the utility model, the transmission assembly is matched with the driving mechanism, so that after the workpiece is clamped and fixed, and the current surface is processed, the transmission assembly can be driven to move through the driving mechanism, so that the transmission assembly can drive the clamping assembly to turn over after moving, and the processed workpiece can be turned over and switched, thus the re-clamping is not needed, the time and the operation steps are saved, and the efficiency is improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a machining device for a motor train unit profiling assembly, comprising:

a working table, the upper part of which is provided with a processing space;

The support is fixedly arranged on two sides of the upper part of the workbench, the clamping assemblies are arranged on the surface of the support, the collecting frame positioned below the clamping assemblies is arranged on the upper part of the workbench, and the transmission assembly which is used for driving the clamping assemblies to rotate around the axis of the clamping assemblies is arranged in the support;

The surface mounting of workstation has the removal subassembly, the surface mounting of removal subassembly has the actuating mechanism who is used for driving the transmission subassembly activity, the surface mounting of removal subassembly has processing agency.

The utility model further provides that the clamping assembly comprises a disc, a connecting rod and a clamp;

The disc is all installed on the surface of support, the connecting rod through connection is at the surface of disc and with the coaxial setting of disc, anchor clamps are installed in the one end of connecting rod.

The utility model further provides that the transmission assembly comprises a limiting piece, a gear and a rack;

The gear is arranged on the surface of the disc, the racks are arranged on the surface of the workbench through limiting pieces, and the racks are all positioned on the inner side of the bracket.

The utility model further provides that the racks are configured with two racks, and the movement directions of the two racks are opposite.

The utility model further provides that the moving assembly comprises a first motor, a positioning groove, a reciprocating screw rod, a thread sleeve and a fixed plate;

The first motor is arranged on one side of the surface of the workbench, the positioning groove is formed in the upper portion of the workbench, the reciprocating screw rod is connected to the output end of the first motor and extends into the positioning groove, the thread bush is arranged on the surface of the reciprocating screw rod and is attached to the positioning groove, and the fixing plate is arranged on the surface of the thread bush.

The utility model further provides that the driving mechanism comprises a second cylinder, a second piston rod and a push plate;

The second cylinder is arranged on the surface of the fixed plate, the second piston rod is connected to the output end of the second cylinder, and the push plate is arranged at one end, far away from the second cylinder, of the second piston rod.

The utility model further provides that the processing mechanism comprises a first cylinder, a first piston rod, a second motor and a processing head;

The surface at the fixed plate is installed to first cylinder, first piston rod is connected at the output of first cylinder, the one end that first cylinder was kept away from at first piston rod is installed to the second motor, processing head detachable connects the output at the second motor.

The utility model has the beneficial effects that the transmission assembly is matched with the driving mechanism, so that after the workpiece is clamped and fixed, and the current surface is processed, the transmission assembly can be driven to move through the driving mechanism, so that the clamping assembly can be driven to turn over after the transmission assembly moves, and the processed workpiece can be turned over and switched, thereby avoiding the need of re-clamping, saving time and operation steps, and improving the efficiency.

1. This processingequipment of EMUs die mould spare cooperatees through being provided with drive assembly and actuating mechanism for after carrying out the centre gripping fixed to the work piece through clamping assembly, and alright drive assembly through actuating mechanism after processing current surface and move about mutually, so that can drive clamping assembly after the drive assembly activity and overturn, with carry out the turn-over to the work piece of processing and switch, thereby no longer need the clamping again, saved time and operating procedure, raise the efficiency.

2. This processingequipment of EMUs die mould spare cooperatees through being provided with the removal subassembly, because when processing the work piece, actuating mechanism and processing agency together remove through the removal subassembly to alright start actuating mechanism after processing current surface, and processing agency contracts so as to avoid interfering this moment, makes and overturns immediately after processing current face, and has improved the continuity of action under the effect of removal subassembly, convenient operation.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a processing device for a profiled component of a motor train unit according to the present utility model;

fig. 2 is a schematic front sectional structure of a processing device of a press-molding assembly of a motor train unit according to the present utility model;

FIG. 3 is a schematic side sectional view of a device for machining a profiled component of a motor train unit according to the present utility model;

Fig. 4 is a schematic structural view of a driving mechanism of a processing device of a press-molding assembly of a motor train unit.

In the figure, 1, a workbench; 2, a first motor, 3, a positioning groove, 4, a bracket, 5, a reciprocating screw rod, 6, a threaded sleeve, 7, a fixed plate, 8, a first cylinder, 9, a first piston rod, 10, a second motor, 11, a processing head, 12, a gear, 13, a rack, 14, a disc, 15, a clamp, 16, a collecting frame, 17, a connecting rod, 18, a second cylinder, 19, a second piston rod, 20, a push plate, 21 and a limiting piece.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to FIGS. 1 to 4, a machining apparatus for a profiling assembly of a motor train unit includes a table 1 having a machining space constructed at an upper portion thereof; the support 4 is fixedly arranged on two sides of the upper portion of the workbench 1, clamping assemblies are arranged on the surface of the support 4, workpieces of different specifications are clamped and fixed through the clamping assemblies, adaptability is improved, the collecting frame 16 positioned below the clamping assemblies is arranged on the upper portion of the workbench 1, chips generated in the machining process can be collected and treated intensively through the collecting frame 16 arranged below the collecting frame, the chips are prevented from falling everywhere and are inconvenient to clean, a transmission assembly which is used for driving the clamping assemblies to rotate around the axis of the clamping assemblies is arranged in the support 4, a moving assembly is arranged on the surface of the workbench 1, a driving mechanism which is used for driving the transmission assemblies to move is arranged on the surface of the moving assembly, the driving mechanism is matched with the transmission assemblies to drive the clamping assemblies to perform overturning movement, a machining mechanism is arranged on the surface of the moving assembly, the machining mechanism can drive the machining head 11 to move to machine the workpieces after being started, and the efficient automatic machining of the motor train unit is realized through the integration of the clamping assemblies, the transmission assemblies, and the requirements of manual operation are reduced, and machining efficiency and precision are greatly improved.

Referring to fig. 1-2, the clamping assembly comprises a disc 14, a connecting rod 17 and a clamp 15, wherein the disc 14 is arranged on the surface of the bracket 4, the connecting rod 17 is connected to the surface of the disc 14 in a penetrating way and is coaxial with the disc 14, the clamp 15 is arranged at one end of the connecting rod 17, the disc 14 and the bracket 4 are used for supporting the clamp 15, the disc 14, the connecting rod 17 and the clamp 15 can jointly move together to improve stability, and the clamp 15 can also be horizontally adjusted under the action of the connecting rod 17 to adjust the positions among the clamps 15 to adapt to workpieces with different specifications.

Specifically, referring to fig. 1-3, the transmission assembly comprises a limiting piece 21, a gear 12 and a rack 13, wherein the gear 12 is arranged on the surface of the disc 14, the rack 13 is arranged on the surface of the workbench 1 through the limiting piece 21, and the racks 13 are all positioned on the inner side of the bracket 4.

Further, the two racks 13 are configured, and the movement directions of the two racks 13 are opposite, by the design, when the moving assembly drives the driving mechanism to move to the position of the rack 13 on one side, the push plate 20 can push the gear 12 on the current position to move, and the rack 13 on the other side can move in the opposite direction at the moment, so that the push plate 20 can conveniently push the rack 13 in a follow-up and reciprocating mode, and the workpiece can be driven to turn back and forth, so that the workpiece is coherent.

Specifically, referring to fig. 1 and 3, the moving assembly comprises a first motor 2, a positioning groove 3, a reciprocating screw rod 5, a thread sleeve 6 and a fixed plate 7, wherein the first motor 2 is arranged on one side of the surface of the workbench 1, the positioning groove 3 is formed in the upper part of the workbench 1, the reciprocating screw rod 5 is connected to the output end of the first motor 2 and extends into the positioning groove 3, the thread sleeve 6 is arranged on the surface of the reciprocating screw rod 5 and is attached to the positioning groove 3, and the fixed plate 7 is arranged on the surface of the thread sleeve 6.

Specifically, referring to fig. 1 and 4, the driving mechanism comprises a second cylinder 18, a second piston rod 19 and a push plate 20, wherein the second cylinder 18 is arranged on the surface of the fixed plate 7, the second piston rod 19 is connected to the output end of the second cylinder 18, the push plate 20 is arranged at one end of the second piston rod 19 far away from the second cylinder 18, through the implementation mode, the push plate 20 can be moved to the right behind the rack 13 on one side after the previous processing is finished, at the moment, the second cylinder 18 can push the second piston rod 19 to stretch and retract after being started, so that the second piston rod 19 drives the push plate 20 to push the rack 13 to move, and the rack 13 drives the gear 12 to rotate under the guiding effect of the limiting piece 21, so that the gear 12 drives the clamping mechanism to turn over, and therefore, the time and the operation steps are saved.

Specifically, referring to fig. 1-4, the processing mechanism comprises a first air cylinder 8, a first piston rod 9, a second motor 10 and a processing head 11, wherein the first air cylinder 8 is arranged on the surface of the fixed plate 7, the first piston rod 9 is connected to the output end of the first air cylinder 8, the second motor 10 is arranged at one end, far away from the first air cylinder 8, of the first piston rod 9, the processing head 11 is detachably connected to the output end of the second motor 10, the processing mechanism is driven to move horizontally after the moving assembly works, then the first air cylinder 8 and the second motor 10 work, the first air cylinder 8 can drive the first piston rod 9 to stretch and retract to adjust the position of the processing head 11, and the second motor 10 drives the processing head 11 to rotate after working so as to process the surface of a workpiece.

When the utility model is used, the workpiece is firstly placed between the clamps 15 so that the clamps 15 clamp and fix the workpiece, then the moving assembly and the processing mechanism can be started, so that the first motor 2 can drive the reciprocating screw rod 5 to rotate after working, and the threaded sleeve 6 on the surface of the workpiece can move back and forth to drive the processing mechanism to horizontally move, then the first cylinder 8 and the second motor 10 can drive the first piston rod 9 to stretch and retract after working, the second motor 10 can drive the processing head 11 to rotate after working so as to process the surface of the workpiece, and chips generated in the processing process can be collected intensively through the collecting frame 16 below, so that the chips fall around and are inconvenient to clean, then the driving mechanism can be started when the processing surface is required to be overturned, and the second cylinder 18 can drive the second piston rod 19 to stretch and retract because the push plate 20 can be moved to the right behind the rack 13 on one side after working, so that the second cylinder 18 can drive the push plate 20 to drive the push plate 13 to move, the rack 13 is driven by the rack 13, the rack 21 can be driven by the rack 13 to rotate again, the rack 13 can be driven by the rack 13 to rotate, and the opposite directions can be set up and down, so that the clamping efficiency can be improved, and the clamping time can be saved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A machining device for a motor train unit profiling assembly, comprising:

a work table (1) with a processing space formed at the upper part thereof;

The support (4) is fixedly arranged on two sides of the upper part of the workbench (1), a clamping assembly is arranged on the surface of the support (4), a collecting frame (16) positioned below the clamping assembly is arranged on the upper part of the workbench (1), and a transmission assembly capable of driving the clamping assembly to rotate around the axis of the transmission assembly is arranged in the support (4);

The surface mounting of workstation (1) has the removal subassembly, the surface mounting of removal subassembly has the actuating mechanism who is used for driving the activity of drive assembly, the surface mounting of removal subassembly has processing agency.

2. The machining device of the motor train unit profiling assembly according to claim 1, characterized in that the clamping assembly comprises a disc (14), a connecting rod (17) and a clamp (15);

The disc (14) is arranged on the surface of the bracket (4), the connecting rod (17) is connected to the surface of the disc (14) in a penetrating way and is arranged coaxially with the disc (14), and the clamp (15) is arranged at one end of the connecting rod (17).

3. A machining device for a profiled component of a motor train unit according to claim 1, characterized in that the transmission component comprises a limiting member (21), a gear (12) and a rack (13);

The gear (12) is arranged on the surface of the disc (14), the racks (13) are arranged on the surface of the workbench (1) through limiting pieces (21), and the racks (13) are all positioned on the inner side of the bracket (4).

4. A machining device of a profiled component of a motor train unit according to claim 3, characterized in that the racks (13) are configured in two and the directions of movement of the two racks (13) are arranged opposite.

5. The machining device of the motor train unit profiling assembly according to claim 1, wherein the moving assembly comprises a first motor (2), a positioning groove (3), a reciprocating screw rod (5), a threaded sleeve (6) and a fixing plate (7);

The first motor (2) is arranged on one side of the surface of the workbench (1), the positioning groove (3) is formed at the upper part of the workbench (1), the reciprocating screw rod (5) is connected with the output end of the first motor (2) and extends into the positioning groove (3), the thread sleeve (6) is arranged on the surface of the reciprocating screw rod (5) and is attached to the positioning groove (3), and the fixing plate (7) is arranged on the surface of the thread sleeve (6).

6. A machining device of a profiled component of a motor train unit according to claim 1, characterized in that the drive mechanism comprises a second cylinder (18), a second piston rod (19) and a push plate (20);

The second cylinder (18) is arranged on the surface of the fixed plate (7), the second piston rod (19) is connected to the output end of the second cylinder (18), and the push plate (20) is arranged at one end, far away from the second cylinder (18), of the second piston rod (19).

7. A machining device of a profiled component of a motor train unit according to claim 1, characterized in that the machining means comprise a first cylinder (8), a first piston rod (9), a second motor (10) and a machining head (11);

The first cylinder (8) is arranged on the surface of the fixed plate (7), the first piston rod (9) is connected to the output end of the first cylinder (8), the second motor (10) is arranged at one end, far away from the first cylinder (8), of the first piston rod (9), and the processing head (11) is detachably connected to the output end of the second motor (10).