CN213592143U - Welding tool for arc main body frame of machine tool - Google Patents
Welding tool for arc main body frame of machine tool Download PDFInfo
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- CN213592143U CN213592143U CN202022483083.8U CN202022483083U CN213592143U CN 213592143 U CN213592143 U CN 213592143U CN 202022483083 U CN202022483083 U CN 202022483083U CN 213592143 U CN213592143 U CN 213592143U
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Abstract
The utility model discloses a lathe circular arc main body frame welding frock. The utility model provides a lathe circular arc main part frame welding frock, include: the welding platform, the bottom outer arc copying plate, the bottom inner arc copying plate, the bottom plate positioning pin, the center positioning column, the center positioning shaft, the top angle control plate and the top copying control plate. The utility model discloses according to lathe circular arc main body frame's technical requirement, lathe circular arc main body frame's shape and important mounting dimension, utilize welded platform, design out welding frock, can accurately guarantee part overall dimension and mounting dimension, use the utility model provides a pair of lathe circular arc main body frame welds behind the frock, can increase substantially lathe circular arc main body frame's welding qualification rate, can effectively restrict every welding unit's welding position and shaping back size, guarantees the qualification rate when reducing the welding degree of difficulty.
Description
Technical Field
The utility model relates to a lathe technical field, concretely relates to lathe circular arc main part frame welding frock.
Background
When the sheet metal part is manufactured, because the arc main body frame of the machine tool is large in size, irregular in shape, difficult to splice welding points, strict in geometric tolerance requirement and multiple mounting positions are used as mounting references of other parts, the manufacturing of the parts has high requirement on the personal skills of welding workers, the key positions are difficult to control, the product yield is low, and time and labor are wasted. Therefore, it is necessary to provide a welding tool for the arc main body frame of the machine tool to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The invention aims to overcome the defects and provide a welding tool for a machine tool arc main body frame, so as to solve the problems of high welding difficulty and low welding efficiency and qualification rate of the machine tool arc main body frame.
The utility model provides a lathe circular arc main part frame welding frock, include: the welding platform, the bottom outer arc-shaped profiling plate, the bottom inner arc-shaped profiling plate, the bottom plate positioning pin, the central positioning column, the central positioning shaft, the top angle control plate and the top profiling control plate are arranged on the welding platform;
the bottom outer arc copying plate is arranged on the welding platform, the bottom inner arc copying plate is arranged on the bottom outer arc copying plate, the bottom plate positioning pin is arranged on the bottom outer arc copying plate, and the size of the bottom outer arc copying plate is equal to that of the bottom inner arc copying plate;
the center of the bottom outer arc-shaped copying plate and the center of the bottom inner arc-shaped copying plate are provided with round holes, the center positioning column penetrates through the round holes to be fixed on the upper surface of the welding platform, the center positioning shaft is connected to the top of the center positioning column, and the top angle control plate and the top copying control plate are fan-shaped.
Further, the outer arc-shaped profile plate of bottom includes first semicircle ring portion with the first triangle portion that first semicircle ring portion is connected, the inner arc-shaped profile plate of bottom includes second semicircle ring portion with the second triangle portion that second semicircle ring portion is connected.
Further, the first semicircular ring part, the first triangular part, the second semicircular ring part and the second triangular part are respectively provided with a hollow part.
Furthermore, the edge of the outer peripheral surface of the bottom inner arc-shaped copying plate is provided with a toothed groove.
Further, the bottom outer arc-shaped former plate is fixed on the welding platform through bolts.
The utility model discloses following beneficial effect has: the utility model provides a pair of lathe circular arc main body frame welding frock refers to lathe circular arc main body frame's technical requirement, lathe circular arc main body frame's shape and important mounting dimension, utilizes welded platform, designs out welding frock, can accurately guarantee part overall dimension and mounting dimension, uses the utility model provides a behind the lathe circular arc main body frame welding frock, can increase substantially lathe circular arc main body frame's welding qualification rate, can effectively restrict every welding unit's welding position and shaping back size, guarantee the qualification rate when reducing the welding degree of difficulty.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model provides a structural schematic diagram of lathe circular arc main part frame welding frock.
Fig. 2 is the utility model provides a center reference column structure sketch map of lathe circular arc main part frame welding frock.
Fig. 3 is the utility model provides a bottom plate locating pin structural schematic of lathe circular arc main body frame welding frock.
Fig. 4 is another angle structure diagram of the welding tool for the arc main body frame of the machine tool provided by the utility model.
Illustration of the drawings: 1-welding a platform; 2-bottom outer arc profile plate; 3-bottom inner arc copying plate; 4-a bottom plate positioning pin; 5-a central locating post; 6-a central positioning shaft; 7-top angle control plate; 8-top profiling control panel; 21-a first semi-circular ring portion; 22-a first triangular portion; 31-a second semi-circular ring portion; 32-a second triangular portion; 20-hollowed-out.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
Referring to fig. 1 to 4, an embodiment of the present invention provides a welding tool for a circular arc main body frame of a machine tool, including: welding platform 1, bottom outer arc profile plate 2, bottom inner arc profile plate 3, bottom plate locating pin 4, central reference column 5, central location axle 6, top angle control board 7 and top profile control board 8.
In this embodiment, the bottom outer cam 2 is disposed on the welding platform 1, the bottom inner cam 3 is disposed on the bottom outer cam 2, the bottom plate positioning pin 4 is disposed on the bottom outer cam 2, and the bottom outer cam 2 has a size corresponding to the size of the bottom inner cam 3.
The center of the bottom outer arc-shaped copying plate 2 and the center of the bottom inner arc-shaped copying plate 3 are provided with round holes, the center positioning column 5 penetrates through the round holes to be fixed on the upper surface of the welding platform 1, the center positioning shaft 6 is connected to the top of the center positioning column 5, and the top angle control plate 7 and the top copying control plate 8 are fan-shaped.
The bottom outer cam 2 comprises a first triangular portion 22 where the first semicircular ring portion 21 is connected to the first semicircular ring portion 21, and the bottom inner cam 3 comprises a second triangular portion 32 where the second semicircular ring portion 31 is connected to the second semicircular ring portion 31.
The first semicircular part 21, the first triangular part 22, the second semicircular part 31 and the second triangular part 32 are respectively provided with a hollow part 20.
The edge of the outer peripheral surface of the bottom inner arc copying plate 3 is provided with a tooth-shaped groove.
The bottom outer arc-shaped copying plate 2 is fixed on the welding platform 1 through bolts.
The utility model discloses a preparation and application method of lathe circular arc main part frame welding frock as follows: the bottom outer arc-shaped copying plate 2, the bottom inner arc-shaped copying plate 3, the top angle control plate 7 and the top copying control plate 8 are manufactured by using a laser cutting machine, and the bottom plate positioning pin 4, the center positioning column 5 and the center positioning shaft 6 are manufactured by using machining. And positioning and plug welding the bottom outer arc copying plate 2, the bottom inner arc copying plate 3 and the bottom plate positioning pin 4 according to the positioning holes to manufacture a bottom positioning module. And performing coating rust prevention treatment after finishing. When in use, the bottom positioning module after welding the bottom outer arc copying plate 2, the bottom inner arc copying plate 3 and the bottom plate positioning pin 4 is fixed on the welding platform 1 by using bolts and platform auxiliary positioning blocks; positioning the central positioning column 5 by using a central circular hole of the bottom positioning module and fixing the central positioning column on the welding platform 1 by using a bolt and a platform auxiliary positioning block; the central positioning shaft 6 is connected with the central positioning column 5. The component bottom plate is mounted on the bottom positioning module by taking the bottom plate positioning pin 4 as a reference, and the cross beam is mounted on the central positioning column 5 by taking the central positioning shaft 6 as a reference. The side plates are connected to the bottom plate by the bottom outer arc copying plates 2, and the relative positions of the cross beam and the side plates are positioned by the top angle control plates 7 and the top copying control plates 8. And after welding is finished, taking down the fixing bolt, and taking down the arc main body frame of the machine tool from the top by using the aerial crane.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a lathe circular arc main part frame welding frock which characterized in that includes: the welding device comprises a welding platform (1), a bottom outer arc-shaped copying plate (2), a bottom inner arc-shaped copying plate (3), a bottom plate positioning pin (4), a central positioning column (5), a central positioning shaft (6), a top angle control plate (7) and a top copying control plate (8);
the bottom outer arc-shaped copying plate (2) is arranged on the welding platform (1), the bottom inner arc-shaped copying plate (3) is arranged on the bottom outer arc-shaped copying plate (2), the bottom plate positioning pin (4) is arranged on the bottom outer arc-shaped copying plate (2), and the size of the bottom outer arc-shaped copying plate (2) is equal to that of the bottom inner arc-shaped copying plate (3);
the bottom outer arc copying plate (2) and the bottom inner arc copying plate (3) are provided with round holes in the center, the center positioning column (5) penetrates the round holes to be fixed on the upper surface of the welding platform (1), the center positioning shaft (6) is connected to the top of the center positioning column (5), and the top angle control plate (7) and the top copying control plate (8) are fan-shaped.
2. The machine tool circular arc body frame welding tool according to claim 1, characterized in that the bottom outer arc-shaped profile plate (2) comprises a first triangular part (22) with a first semicircular ring part (21) connected with the first semicircular ring part (21), and the bottom inner arc-shaped profile plate (3) comprises a second triangular part (32) with a second semicircular ring part (31) connected with the second semicircular ring part (31).
3. The welding tool for the circular arc main body frame of the machine tool according to claim 2, wherein hollow parts (20) are respectively arranged on the first semicircular ring part (21), the first triangular part (22), the second semicircular ring part (31) and the second triangular part (32).
4. The welding tool for the circular arc main body frame of the machine tool according to claim 3, wherein a toothed groove is formed in the edge of the outer peripheral surface of the bottom inner arc-shaped cam plate (3).
5. The welding tool for the circular arc main body frame of the machine tool according to claim 4, wherein the bottom outer arc-shaped cam plate (2) is fixed on the welding platform (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022483083.8U CN213592143U (en) | 2020-10-30 | 2020-10-30 | Welding tool for arc main body frame of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022483083.8U CN213592143U (en) | 2020-10-30 | 2020-10-30 | Welding tool for arc main body frame of machine tool |
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| Publication Number | Publication Date |
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| CN213592143U true CN213592143U (en) | 2021-07-02 |
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| CN202022483083.8U Active CN213592143U (en) | 2020-10-30 | 2020-10-30 | Welding tool for arc main body frame of machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161595A (en) * | 2023-10-24 | 2023-12-05 | 浙江鑫永利卡环有限公司 | Processing equipment for automobile gearbox baffle ring |
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2020
- 2020-10-30 CN CN202022483083.8U patent/CN213592143U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161595A (en) * | 2023-10-24 | 2023-12-05 | 浙江鑫永利卡环有限公司 | Processing equipment for automobile gearbox baffle ring |
| CN117161595B (en) * | 2023-10-24 | 2024-03-12 | 浙江鑫永利卡环有限公司 | Processing equipment for automobile gearbox baffle ring |
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