CN213794999U - Welding tool for aluminum alloy end wall plate assembly of motor train unit - Google Patents
Welding tool for aluminum alloy end wall plate assembly of motor train unit Download PDFInfo
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- CN213794999U CN213794999U CN202022446444.1U CN202022446444U CN213794999U CN 213794999 U CN213794999 U CN 213794999U CN 202022446444 U CN202022446444 U CN 202022446444U CN 213794999 U CN213794999 U CN 213794999U
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Abstract
The application discloses welding frock is constituteed to EMUs aluminum alloy end wall board, including operation panel, horizontal slide bar, L type connecting plate and supporting seat, the first connecting spring of bottom symmetry fixedly connected with of operation panel, the other end fixedly connected with support frame of first connecting spring, the both sides surface of operation panel symmetry fixedly connected with a set of branch respectively, two fixedly connected with horizontal slide bar between the branch, first slide has been cup jointed in the activity on the horizontal slide bar. The utility model discloses a structural design of horizontal slide bar, first slide, fixed plate, motor, lead screw, screw thread sliding sleeve and push pedal can realize compressing tightly fixedly to EMUs aluminum alloy wallboard, simultaneously through the structural design of first coupling spring, fixed strip, support frame, can improve device's overall stability, has solved original welding frock because the problem that fixed effect is not good, has improved the result of use of device.
Description
Technical Field
The application relates to a welding tool, in particular to a welding tool for forming an aluminum alloy end wall plate of a motor train unit.
Background
The welding tool is a set of flexible fixture for welding, fixing, compressing and positioning. The welding machine is mainly used for welding various weldable materials and welding large, medium and small materials.
When welding aluminum alloy wallboard, need carry out spacing fixed to the wallboard, current welding frock leads to fixed not thorough owing to lack fixed stop device, lacks stability, causes to rock when adding man-hour easily, influences product quality. Therefore, the welding tool for the motor train unit aluminum alloy end wall plate is provided aiming at the problems.
Disclosure of Invention
A welding tool for an aluminum alloy end wall plate assembly of a motor train unit comprises an operation table, a transverse sliding rod, an L-shaped connecting plate and a supporting seat;
the bottom of the operating platform is symmetrically and fixedly connected with a first connecting spring, the other end of the first connecting spring is fixedly connected with a supporting frame, the surfaces of two sides of the operating platform are respectively symmetrically and fixedly connected with a group of supporting rods, a transverse sliding rod is fixedly connected between the two supporting rods, a first sliding seat is movably sleeved on the transverse sliding rod, a fixed plate is fixedly connected to the top of the first sliding seat, one end of the fixed plate is fixedly connected with a motor, the output end of the motor extends to the other end of the fixed plate, a lead screw is fixedly connected to the output end of the motor, a threaded sliding sleeve is movably sleeved on the lead screw, and the end part, away from the fixed plate, of;
the top right side fixedly connected with supporting seat of operation panel, a set of fixed block of front end bottom fixedly connected with of supporting seat, two the interior middle part fixedly connected with dead lever of fixed block, dead lever sliding connection has L type connecting plate, the slide rail, two are all installed to the relative one end of operation panel and supporting seat sliding connection has the vertical threaded rod of putting between the slide rail, two second slides have been cup jointed in the activity on the vertical threaded rod of putting, the tip of second slide rotates and is connected with vertical clamp plate.
Furthermore, the bottom of the operating platform is fixedly connected with a fixing strip through a screw, and the other end of the fixing strip is fixedly connected to the surface of the support frame through a screw.
Furthermore, the top of the L-shaped connecting plate is fixedly connected with a second connecting spring, and the other end of the second connecting spring is fixedly connected to the surface of the supporting seat.
Further, the length of the threaded sliding sleeve is smaller than that of the screw rod.
Furthermore, a third connecting spring is arranged between the vertical pressing plate and the third connecting spring, and two ends of the third connecting spring are fixedly connected to the surface of the vertical pressing plate and the surface of the second sliding seat respectively.
Furthermore, the upper end and the lower end of the second sliding seat are respectively provided with a limiting threaded ring, the limiting threaded rings are movably sleeved on the vertical threaded rods, and the limiting threaded rings are provided with internal threads matched with the vertical threaded rods.
The beneficial effect of this application is: the application provides a welding frock is constituteed to EMUs aluminum alloy end wall board.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic cross-sectional view of an embodiment of the present application;
FIG. 2 is a schematic view of a fixing plate according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a portion a of fig. 2 according to an embodiment of the present application.
In the figure: 1. the device comprises an operation table, 2, a first connecting spring, 3, a fixing bar, 4, a support frame, 5, a transverse sliding rod, 6, a support rod, 7, a first sliding seat, 8, a fixing plate, 9, a fixing rod, 10, an L-shaped connecting plate, 11, a second connecting spring, 12, a supporting seat, 13, a fixing block, 14, a vertical threaded rod, 15, a sliding rail, 16, a motor, 17, a screw rod, 18, a threaded sliding sleeve, 19, a pushing plate, 20, a vertical pressing plate, 21, a third connecting spring, 22, a second sliding seat, 23 and a limiting threaded ring.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
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 should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
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 application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, a welding tool for an aluminum alloy end wall plate assembly of a motor train unit comprises an operation table 1, a transverse sliding rod 5, an L-shaped connecting plate 10 and a supporting seat 12;
the bottom of the operating platform 1 is symmetrically and fixedly connected with first connecting springs 2, the other ends of the first connecting springs 2 are fixedly connected with a support frame 4, the two side surfaces of the operating platform 1 are respectively symmetrically and fixedly connected with a group of supporting rods 6, a transverse sliding rod 5 is fixedly connected between the two supporting rods 6, a first sliding seat 7 is movably sleeved on the transverse sliding rod 5, the top of the first sliding seat 7 is fixedly connected with a fixed plate 8, one end of the fixed plate 8 is fixedly connected with a motor 16, the output end of the motor 16 extends to the other end of the fixed plate 8 and is fixedly connected with a lead screw 17, a threaded sliding sleeve 18 is movably sleeved on the lead screw 17, and the end part, far away from the fixed plate 8, of the lead screw 17 is fixedly connected with a push plate 19;
top right side fixedly connected with supporting seat 12 of operation panel 1, a set of fixed block 13 of fixedly connected with in front end bottom of supporting seat 12, two the interior middle part fixedly connected with dead lever 9 of fixed block 13, dead lever 9 sliding connection has L type connecting plate 10, slide rail 15, two are all installed to the relative one end of operation panel 1 and supporting seat 12 sliding connection has between the slide rail 15 to erect and puts threaded rod 14, erect and put on the threaded rod 14 the activity and cup jointed two second slides 22, the tip of second slide 22 rotates and is connected with vertical clamp plate 20.
The bottom of the operating platform 1 is fixedly connected with a fixing strip 3 through a screw, and the other end of the fixing strip 3 is fixedly connected to the surface of a support frame 4 through a screw; the top of the L-shaped connecting plate 10 is fixedly connected with a second connecting spring 11, and the other end of the second connecting spring 11 is fixedly connected to the surface of the supporting seat 12; the length of the threaded sliding sleeve 18 is less than that of the screw rod 17; a third connecting spring 21 is arranged between the vertical pressing plate 20 and the third connecting spring 21, and two ends of the third connecting spring 21 are respectively and fixedly connected to the surfaces of the vertical pressing plate 20 and the second sliding seat 22.
The upper end and the lower end of the second sliding seat 22 are respectively provided with a limiting threaded ring 23, the limiting threaded ring 23 is movably sleeved on the vertical threaded rod 14, and the limiting threaded ring 23 is provided with internal threads matched with the vertical threaded rod 14.
When the device is used, the electric elements appearing in the device are externally connected with a power supply and a control switch, when the device is used, firstly, an aluminum alloy wallboard of a motor train unit is placed on an operation table 1, a vertically-arranged threaded rod 14 is moved to a proper distance on a sliding rail 15 according to the actual width of the wallboard, then an L-shaped connecting plate 10 is pulled outwards to slide on a fixed rod 9, the L-shaped connecting plate 10 is abutted against the side wall of the wallboard through the resilience effect of a second connecting spring 11, the end part of the wallboard is clamped by adjusting the positions of two vertical pressing plates 20, the fixing of the end part is completed through screwing a limiting threaded ring 23, then the power supply of a motor 16 is turned on through the mutual matching of a horizontally-arranged sliding rod 5 and a first sliding seat 7 to drive a lead screw 17, a threaded sliding sleeve 18 is moved on the lead screw 17, the wallboard at the front end and the rear end is limited and fixed through a pushing plate 19, prevent that the dislocation from appearing in the welded in-process of processing of wallboard, influence welding quality.
The application has the advantages that:
1. the utility model discloses a horizontal slide bar, first slide, fixed plate, motor, lead screw, screw thread sliding sleeve and push pedal's structural design, can realize compressing tightly fixedly to EMUs aluminum alloy wallboard, simultaneously through the structural design of first connecting spring, fixed strip, support frame, can improve the overall stability of device, solved original welding frock because the fixed effect is not good problem, improved the result of use of device;
2. the utility model discloses a dead lever, L type connecting plate, second connecting spring, erect the structural design who puts threaded rod, slide rail, vertical clamp plate, second slide and spacing screw ring, can realize pressing from both sides tightly to the local of corner according to the actual size of EMUs aluminum alloy wallboard, solved original device and become flexible easily, influence processingquality's problem, improved the accuracy of processing.
As the related circuits and electronic components and modules are prior art, they are not described in this document.
Motor 16 is a ZH model manufactured by ningbo medium and large lidde intelligent drive gmbh and its associated power supply and circuitry.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a welding frock is constituteed to EMUs aluminum alloy end wall board which characterized in that: comprises an operation table (1), a transverse sliding rod (5), an L-shaped connecting plate (10) and a supporting seat (12);
the bottom of the operating platform (1) is symmetrically and fixedly connected with a first connecting spring (2), the other end of the first connecting spring (2) is fixedly connected with a supporting frame (4), a group of supporting rods (6) are symmetrically and fixedly connected to the surfaces of the two sides of the operating platform (1) respectively, a transverse sliding rod (5) is fixedly connected between the two supporting rods (6), a first sliding seat (7) is movably sleeved on the transverse sliding rod (5), a fixed plate (8) is fixedly connected with the top of the first sliding seat (7), one end of the fixed plate (8) is fixedly connected with a motor (16), the output end of the motor (16) extends to the other end of the fixed plate (8), and is fixedly connected with a screw rod (17), a threaded sliding sleeve (18) is movably sleeved on the screw rod (17), a push plate (19) is fixedly connected to the end part of one end of the screw rod (17) far away from the fixed plate (8);
top right side fixedly connected with supporting seat (12) of operation panel (1), a set of fixed block (13) of front end bottom fixedly connected with of supporting seat (12), two interior middle part fixedly connected with dead lever (9) of fixed block (13), dead lever (9) sliding connection has L type connecting plate (10), slide rail (15), two are all installed to the relative one end of operation panel (1) and supporting seat (12) sliding connection has between slide rail (15) erects threaded rod (14), erect threaded rod (14) and go up the activity and cup jointed two second slides (22), the tip of second slide (22) rotates and is connected with vertical clamp plate (20).
2. The welding tool for the aluminum alloy end wall plate composition of the motor train unit according to claim 1, is characterized in that: the bottom of the operating platform (1) is fixedly connected with a fixing strip (3) through a screw, and the other end of the fixing strip (3) is fixedly connected to the surface of the support frame (4) through a screw.
3. The welding tool for the aluminum alloy end wall plate composition of the motor train unit according to claim 1, is characterized in that: the top of the L-shaped connecting plate (10) is fixedly connected with a second connecting spring (11), and the other end of the second connecting spring (11) is fixedly connected to the surface of the supporting seat (12).
4. The welding tool for the aluminum alloy end wall plate composition of the motor train unit according to claim 1, is characterized in that: the length of the threaded sliding sleeve (18) is smaller than that of the screw rod (17).
5. The welding tool for the aluminum alloy end wall plate composition of the motor train unit according to claim 1, is characterized in that: and a third connecting spring (21) is arranged between the vertical pressing plate (20) and the third connecting spring (21), and two ends of the third connecting spring (21) are respectively and fixedly connected to the surfaces of the vertical pressing plate (20) and the second sliding seat (22).
6. The welding tool for the aluminum alloy end wall plate composition of the motor train unit according to claim 1, is characterized in that: the upper end and the lower end of the second sliding seat (22) are respectively provided with a limiting threaded ring (23), the limiting threaded ring (23) is movably sleeved on the vertical threaded rod (14), and the limiting threaded ring (23) is provided with internal threads matched with the vertical threaded rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022446444.1U CN213794999U (en) | 2020-10-28 | 2020-10-28 | Welding tool for aluminum alloy end wall plate assembly of motor train unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022446444.1U CN213794999U (en) | 2020-10-28 | 2020-10-28 | Welding tool for aluminum alloy end wall plate assembly of motor train unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213794999U true CN213794999U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022446444.1U Active CN213794999U (en) | 2020-10-28 | 2020-10-28 | Welding tool for aluminum alloy end wall plate assembly of motor train unit |
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| Country | Link |
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| CN (1) | CN213794999U (en) |
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Effective date of registration: 20221108 Address after: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee after: Qingdao CRRC Sifang Rail Vehicle Co.,Ltd. Address before: 266000 CRRC Sifang Vehicle Co., Ltd., No. 9, Hongping Road, Chengyang District, Qingdao City, Shandong Province Patentee before: Yin Guangjian Patentee before: Zhang Zutao Patentee before: Jiang Limin Patentee before: Qiu Cunbao Patentee before: Wang Wen Patentee before: Luan Xiaojun |
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