CN214185436U

CN214185436U - Swash plate multi-angle disc milling cutter end milling device for deflection compensation workstation

Info

Publication number: CN214185436U
Application number: CN202023143779.2U
Authority: CN
Inventors: 胡有青; 张一帆; 张先进
Original assignee: ANHUI LIYUAN NUMERICAL CONTROL CUTTING TOOL AND PATTERNS MANUFACTURING CO LTD
Current assignee: ANHUI LIYUAN NUMERICAL CONTROL CUTTING TOOL AND PATTERNS MANUFACTURING CO LTD
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-14
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a swash plate multi-angle disc milling cutter end milling device for amount of deflection compensation workstation belongs to the relevant equipment technical field of workstation. The inclined plate is placed on the platform, one end of the fixing piece is connected with the fixing frame, the other end of the fixing piece is connected with the platform, and the fixing frame is clamped with the inclined plate. The multi-angle vertical milling of the inclined plate can be realized, and the machining efficiency is improved.

Description

Swash plate multi-angle disc milling cutter end milling device for deflection compensation workstation

Technical Field

The utility model belongs to the technical field of the relevant equipment of workstation, more specifically says, relates to a swash plate multi-angle disc milling cutter end milling device for amount of deflection compensation workstation.

Background

With the rapid development of the rail transit industry, the demand of the rail transit vehicle body sheet metal structural member is increased year by year, and the bending die of the rail transit vehicle body sheet metal structural member is taken as key equipment of a vehicle body processing technology, is widely applied to the manufacturing fields of rail transit vehicle bodies such as motor cars, high-speed rails and subways and various vehicles, and has a wide application space. In the production of parts for many rail transit, bending machines are used for production.

In the process of bending the plate by the bending machine, the slide block is always elastically deformed due to the inevitable stress of the self framework, and although the deformation is extremely small, the manufactured part still easily deforms in a deflection manner for high-precision bending workpieces, so that the full-length consistency of the angle cannot be guaranteed. For a traditional bending machine taking hydraulic pressure as a force application source, due to the fact that force application of an oil cylinder is uneven, a workpiece can generate deflection in the length direction in the bending process, an overlong bending die is often used for bending a shorter workpiece, so that an upper die only applies force to the middle of a lower die, after the bending die is used for a long time, the middle of a workbench is prone to being concave, and the straightness of the workpiece is also seriously affected.

In order to solve the problem, firstly, the whole weight of the fuselage can be increased so as to strengthen the rigidity and the strength of the fuselage, but the equipment cost is increased, and the requirement of the modern manufacturing industry is not met; secondly, a deflection compensation workbench is selected, the method is low in cost, and bending machines at home and abroad generally have two deflection compensation modes: one is hydraulic deflection compensation of embedding a plurality of hydraulic cylinders in a vertical plate of a workbench; and the other is mechanical deflection compensation consisting of multiple groups of convex wedge blocks. For example, chinese patent application No. 201120271046.9, published as patent document 3/7/2012, discloses a tapered wedge type deflection compensation device for a bending machine, which comprises an upper cover plate and a base, wherein the base is provided with a rectangular groove along a length direction, the rectangular groove is provided with a lower carriage, the lower carriage is provided with odd groups of tapered wedge mechanisms, each tapered wedge mechanism is composed of a tapered wedge ii and a tapered wedge i which are sequentially stacked from bottom to top, the lower carriage is sequentially stacked with a rectangular sizing block and an upper carriage, the tapered wedge i is uniformly nested on the upper carriage, and the upper cover plate is fixedly connected with the tapered wedge i through a screw.

In addition, chinese patent application No. 201620545340.7, patent document 2016, 26, discloses a bending machine workbench deflection compensation device, which comprises a base, wherein a rectangular groove is longitudinally arranged on the base, a plurality of wedges are arranged in the rectangular groove, a first inclined plane facing the longitudinal direction is arranged on the upper surface of each wedge, an arc cover plate with a second inclined plane on the lower surface is arranged above each wedge, and the first inclined plane corresponds to the second inclined plane; the arc cover plate and the base are longitudinally fixed relative to the rectangular groove, and hollow sleeve pipes are arranged among the wedges; a pull rod is arranged between the wedge and the hollow spacer sleeve in a penetrating way, and the pull rod is a threaded rod; the inner wall of the hollow spacer sleeve is provided with threads corresponding to the threaded rod. The Chinese patent application numbers are: 201811479570.8, publication date is: 2019-02-15, which is a longitudinal mechanical deflection compensation device of a bending machine workbench and a manufacturing method thereof, the longitudinal mechanical deflection compensation device comprises an upper inclined plate and a lower inclined plate, wherein the upper inclined plate and the lower inclined plate are of an integral structure and have consistent sizes, a first inclined surface facing to the longitudinal direction is arranged on the lower surface of the upper inclined plate, the inclination of the first inclined surface is reduced from a larger inclination Kj to a smaller inclination Ki from the middle to the two ends, the two adjacent first inclined surfaces are connected through an arc surface, and the radian of the arc surface is increased from a smaller radian Ri to a larger radian Rj from the middle to the two ends; the upper surface of the lower inclined plate is provided with a second inclined surface corresponding to the first inclined surface. In the process of actual production of the inclined plate or the inclined wedge related to in the patent, due to the structural characteristics of the inclined plate or the inclined wedge, the working section of the inclined plate or the inclined wedge is in transition from a plurality of inclined planes to arc sections between the inclined planes, in the actual production process, the vertical milling mode is generally used for processing, and the vertical milling mode has poor working precision and also influences the production efficiency.

Disclosure of Invention

1. Problems to be solved

To the low problem of current workstation deflection compensation swash plate machining efficiency, the utility model provides a deflection compensation for workstation swash plate multi-angle disc milling cutter end mills device can realize that the swash plate uses the disc cutter to carry out the end milling of multi-angle, promotes machining efficiency.

2. Technical scheme

In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:

the utility model discloses a swash plate multi-angle disc milling cutter vertical milling device for amount of deflection compensation workstation, including platform, mount, swash plate and mounting, the swash plate has been placed on the platform, the mount is connected to mounting one end, other end connection platform, mount block swash plate.

As a further possible implementation of the present invention, the fixing member is a fixing bolt.

As a further possible implementation scheme of the utility model, the swash plate upper surface is the working side, be provided with inclined plane district and recess district on the working side, it has the recess district to distribute in proper order on the working side, is provided with inclined plane district between the adjacent recess district.

As a further possible implementation of the present invention, the groove area is arranged along the width direction of the swash plate.

As a further possible implementation scheme of the present invention, the swash plate working side both ends are provided with the groove area.

3. Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a degree of deflection compensation is swash plate multi-angle disc milling cutter for workstation and immediately mills device through forming the block to the swash plate between platform and the mount, prescribes a limit to the relative position between mount and the platform through the mounting, prescribes a limit to the phase place between swash plate and the platform through the mount block, can fix a plurality of swash plates and realize simultaneously that the swash plate uses the disc cutter to carry out the vertical milling of multi-angle on the platform, and is efficient.

(2) The utility model discloses a degree of deflection compensation is swash plate multi-angle disc milling cutter vertical milling device for workstation, in the course of the processing of inclined plane is carried out to the working side of swash plate, because continuous inclined plane, need carry out vertical milling, the efficiency of vertical milling is comparatively low, is unfavorable for the continuous production of compensation swash plate, through the mode that sets up the recess between adjacent inclined plane, can increase the machining efficiency of inclined plane;

(3) the utility model discloses a deflection compensation is swash plate multi-angle disc milling cutter vertical milling device for workstation, the setting that recess and inclined plane serialization are on the working face of swash plate, runs through swash plate work side surface through the recess, realizes the multi-angle vertical milling of inclined plane;

(4) the utility model discloses a swash plate multi-angle disc milling cutter end milling device for amount of deflection compensation workstation, simple structure easily realizes.

Drawings

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of an inclined plate multi-angle disc milling cutter vertical milling device for a deflection compensation workbench of the present invention;

fig. 2 is a schematic side view of an inclined plate of a compensation inclined plate for a deflection compensation workbench according to the present invention;

fig. 3 is the side structure schematic diagram of the swash plate of the compensation swash plate for the deflection compensation workbench of the present invention.

In the drawings: 1. a platform; 2. a fixed mount; 3. a sloping plate; 31. a working side; 32. a bevel; 33. a groove; 4. and a fixing member.

Detailed Description

The following detailed description of exemplary embodiments of the invention refers to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration exemplary embodiments in which the invention may be practiced. Although these exemplary embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, it should be understood that other embodiments may be realized and that various changes to the invention may be made without departing from the spirit and scope of the present invention. The following more detailed description of the embodiments of the present invention is not intended to limit the scope of the invention, as claimed, but is presented for purposes of illustration only and not limitation to provide the best mode contemplated for carrying out the invention and to enable any person skilled in the art to practice the invention. Accordingly, the scope of the invention is to be limited only by the following claims.

The detailed description and exemplary embodiments of the invention may be better understood when read in conjunction with the following drawings, where the elements and features of the invention are identified by reference numerals.

Example 1

As shown in fig. 2 and 3, in the swash plate for a deflection compensating table of the present embodiment, the swash plate 3 is provided with a working side 31, the working side 31 is provided with an inclined surface 32 and grooves 33, the grooves 33 are sequentially distributed on the working side 31, and the inclined surface 32 is arranged between adjacent grooves 33. In the course of working on inclined plane 32 at the working side 31 of swash plate 3, because continuous inclined plane 32, need carry out the end mill, the efficiency of end mill is comparatively low, is unfavorable for compensating the serialization production of swash plate 3, through the mode that sets up recess 33 between adjacent inclined plane 32, realizes the multi-angle end mill of inclined plane 32, and the multi-angle end mill can increase the machining efficiency of inclined plane 32.

The groove 33 is provided along the width of the working side 31 of the swash plate 3 and penetrates the surface of the working side 31 of the swash plate 3. The inclined surfaces 32 are arranged along the longitudinal direction of the working side 31 of the swash plate 3, and the slopes of the adjacent inclined surfaces 32 are different. The inclined plane 32 of different slopes sets up on the swash plate 3, is for compensating the workstation, and the both ends of swash plate 3 working side 31 all are provided with recess 33, and the setting that recess 33 and inclined plane 32 serialization are on the working face of swash plate 3, run through swash plate 3 working side 31 surface through recess 33, realize the multi-angle of inclined plane 32 and end mill. The groove 33 comprises a bottom surface, a first side wall and a second side wall, the bottom surface is connected with the first side wall and the second side wall respectively to form the whole groove 33, the first side wall and the second side wall have no special requirements, and the groove 33 with the bottom surface, the first side wall and the second side wall can be formed after the groove 33 is processed in a multi-angle end milling mode.

Example 2

The compensation device for the deflection compensation workbench comprises an upper inclined plate and a lower inclined plate, wherein the upper inclined plate and the lower inclined plate are connected in a clamping manner, and the upper inclined plate and the lower inclined plate are both inclined plates 3 in the embodiment 1.

Example 3

The utility model provides a deflection compensation is swash plate multi-angle disc milling cutter end milling device for workstation, includes platform 1, mount 2, swash plate 3 and mounting 4, swash plate 3 has been placed on the platform 1, mount 2 is connected to 4 one end of mounting, other end connection platform 1, 2 block swash plates 3 of mount. Form the block to swash plate 3 between platform 1 and the mount 2, inject the relative position between mount 2 and the platform 1 through mounting 4, inject the phase position between swash plate 3 and the platform 1 through the 2 blocks of mount, can fix a plurality of swash plates 3 and realize the multi-angle of swash plate 3 on platform 1 and end mill simultaneously, it is efficient. The middle of the platform 1 shown in fig. 1 can be provided with a part clamped with the inclined plate 3, in order to avoid the inclined plate 3 from deflecting when the fixing frame 2 is installed, after the groove is dug in the platform 1 shown in fig. 1, the inclined plate 3 leans against two sides of the groove of the platform 1, the fixing frame 2 is placed on the inclined plate, the fixing frame 2 can be arranged according to the number of the inclined plate 3, through holes are formed in the fixing frame 2, the fixing piece 4 penetrates through the through holes and is connected with the platform 1, the fixing piece 4 of the embodiment is a fixing bolt, therefore, a threaded hole needs to be formed in the corresponding position of the platform 1 and is used for being connected with the fixing bolt, or other fixing structures capable of realizing the fixing bolt are arranged on the platform 1.

The upper surface of the inclined plate 3 is a working side 31, and the working side 31 of the inclined plate 3 is divided into an inclined surface area and a groove area, wherein the inclined surface area is used for generating an inclined surface 32, and the groove area is used for generating a groove 33. The inclined surface area and the groove area are arranged at intervals, and the groove areas are arranged on two sides of the inclined surface area and the groove area.

Use milling cutter to mill earlier into recess 33 after the installation is accomplished, recess 33 also can be processed in advance, is processing different inclined planes 32 with milling cutter, because the mode of multi-angle end milling, can carry out a plurality of swash plates 3 of milling simultaneously side by side, so has had effectual promotion in machining efficiency.

The inclined plate 3 finished by the multi-angle end milling in the embodiment is shown in fig. 2 and 3. The inclined plate 3 is provided with a working side 31, the working side 31 is provided with an inclined surface 32 and grooves 33, the grooves 33 are distributed on the working side 31 in sequence, and the inclined surface 32 is arranged between the adjacent grooves 33. In the course of working on inclined plane 32 at the working side 31 of swash plate 3, because continuous inclined plane 32, need carry out the end mill, the efficiency of end mill is comparatively low, is unfavorable for compensating the serialization production of swash plate 3, through the mode that sets up recess 33 between adjacent inclined plane 32, realizes the multi-angle end mill of inclined plane 32, and the multi-angle end mill can increase the machining efficiency of inclined plane 32.

The groove 33 is provided along the width of the working side 31 of the swash plate 3 and penetrates the surface of the working side 31 of the swash plate 3. The inclined surfaces 32 are arranged along the longitudinal direction of the working side 31 of the swash plate 3, and the slopes of the adjacent inclined surfaces 32 are different. The inclined plane 32 of different slopes sets up on the swash plate 3, is for compensating the workstation, and the swash plate 3 working side 31 both ends all are provided with recess 33, and the setting that recess 33 and inclined plane 32 serialization are on the working face of swash plate 3, run through swash plate 3 working side 31 surface through recess 33, realize that the multi-angle of inclined plane 32 is found and is milled. The groove 33 comprises a bottom surface, a first side wall and a second side wall, the bottom surface is connected with the first side wall and the second side wall respectively to form the whole groove 33, the first side wall and the second side wall have no special requirements, and the groove 33 with the bottom surface, the first side wall and the second side wall can be formed after the groove 33 is processed in a multi-angle end milling mode.

Claims

1. The utility model provides a swash plate multi-angle disc milling cutter end milling device for amount of deflection compensation workstation which characterized in that: including platform (1), mount (2), swash plate (3) and mounting (4), swash plate (3) have been placed on platform (1), mount (2) are connected to mounting (4) one end, other end connection platform (1), mount (2) block swash plate (3).

2. The inclined plate multi-angle disc milling cutter end milling device for the deflection compensation workbench according to claim 1, characterized in that: the fixing piece (4) is a fixing bolt.

3. The inclined plate multi-angle disc milling cutter end milling device for the deflection compensation workbench according to claim 2, characterized in that: the platform (1) is provided with a threaded hole, and the fixing bolt is in threaded connection with the threaded hole.

4. The inclined plate multi-angle disc milling cutter end milling device for the deflection compensation workbench according to claim 1, characterized in that: the inclined plate is characterized in that the upper surface of the inclined plate (3) is a working side (31), an inclined surface area and a groove area are arranged on the working side (31), the groove areas are sequentially distributed on the working side (31), and the inclined surface area is arranged between every two adjacent groove areas.

5. The inclined plate multi-angle disc milling cutter end milling device for the deflection compensation workbench according to claim 4, characterized in that: the groove area is arranged along the width direction of the working side (31) of the inclined plate (3).

6. The inclined plate multi-angle disc milling cutter end milling device for the deflection compensation workbench according to claim 4, characterized in that: both ends of the working side (31) of the inclined plate (3) are provided with groove areas.