CN217702052U - Welding and positioning device for material rack cross beam - Google Patents

Abstract

The application provides a work or material rest crossbeam welding position device, this work or material rest crossbeam welding position device include bottom plate, the fixed subassembly of foot rest, the fixed subassembly of crossbeam and tray limiting plate mounting. The two foot rest fixing assemblies are arranged at intervals and symmetrically at two opposite ends of the bottom plate so as to fix the foot rests; the cross beam fixing assembly is fixedly arranged on the bottom plate and positioned between the two foot rest fixing assemblies so as to fix the cross beam; the tray limiting plate fixing piece is fixedly arranged on the bottom plate and located between the two foot rest fixing assemblies to fix the tray limiting plate. Through this application work or material rest crossbeam welding position device carries out fixed position welding to the work or material rest crossbeam, can guarantee that can not produce the dimensional deviation between each work or material rest each part, and numerous parts can be accurate combination fixed when installing fixedly, and then can guarantee the level and smooth and the structural safety of work or material rest.

Description

Welding and positioning device for material rack cross beam

Technical Field

The application relates to the technical field of welding devices, in particular to a welding and positioning device for a material rack beam.

Background

When the automatic equipment is adopted to carry out stacking maintenance treatment on concrete samples and the like, the samples need to be ensured to be accurately positioned, and the follow-up grabbing is convenient. Therefore, the material rack is required to be accurate in size, stable in whole and free of inclination, and the tray of the material rack is smooth in surface and free of unevenness. Referring to fig. 1 to 3, the rack is an integral structure and is formed by splicing a plurality of rack main beams 200, rack cross beams 100, trays 300 and the like one by one. Therefore, during the process of welding, there is a possibility that a dimension deviation may occur in a certain layer or a certain column of the rack. Great dimensional deviation can influence holistic stability of work or material rest and security on the one hand, and on the other hand can influence the accurate degree of location of placing the sample, is unfavorable for the maintenance and the accurate snatching of follow-up concrete test piece. Consequently, have higher requirement to each part machining precision of work or material rest, need carry out accurate spacing to each component part, guarantee that each part can carry out accurate welding according to stop gear when the welding, ensure the whole steady and the structure safety of work or material rest.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a work or material rest crossbeam welding position device, can carry on spacingly to the work or material rest crossbeam accurately, and then be convenient for weld the work or material rest crossbeam.

In order to realize above-mentioned purpose, this application provides a work or material rest crossbeam welding position device, work or material rest crossbeam welding position device is used for carrying out welding position to the work or material rest crossbeam, the work or material rest crossbeam includes crossbeam, tray limiting plate and foot rest, the foot rest set up in the tip of crossbeam, the tray limiting plate set up in the side of crossbeam, work or material rest crossbeam welding position device includes:

a base plate;

the two foot rest fixing assemblies are arranged at intervals and symmetrically at two opposite ends of the bottom plate so as to fix the foot rests;

the cross beam fixing assembly is fixedly arranged on the bottom plate and positioned between the two foot rest fixing assemblies so as to fix the cross beam;

the tray limiting plate fixing part is fixedly arranged on the bottom plate and located two positions between the foot stand fixing assemblies so as to be used for fixing the tray limiting plate.

Further, two the fixed subassembly of foot rest is followed the length direction interval of bottom plate sets up, the fixed subassembly of foot rest includes:

the driving piece is fixedly arranged on the bottom plate;

the buckle is connected with the driving part and driven by the driving part to slide along the length direction of the bottom plate, and a clamping cavity is arranged on the buckle;

and the limiting mechanism is arranged in the clamping cavity and used for surrounding the buckle to form a positioning space matched with the foot stand.

Further, stop gear includes:

the first limiting block is fixedly arranged on the bottom plate;

the second limiting blocks are arranged on two sides of the first limiting block respectively, and the end parts of the second limiting blocks protrude out of the side edge of the first limiting block to form limiting grooves with the first limiting block in an enclosing mode.

Further, the driving piece comprises a driving motor, and the driving motor is connected with the buckle through a floating joint.

Further, the beam fixing assembly includes:

the first limiting piece is fixedly arranged on the bottom plate;

the second limiting part is fixedly arranged on the bottom plate and is arranged at an interval with the first limiting part, and the first limiting part and the second limiting part limit the cross beam from two sides of the cross beam respectively.

Furthermore, the number of the first limiting parts is multiple, and the first limiting parts are arranged at intervals along the length direction of the bottom plate.

Further, the first limiting part is a limiting angle iron.

Furthermore, the number of the second limiting parts is multiple, and the second limiting parts are arranged at intervals along the length direction of the bottom plate.

Furthermore, the second locating part is a limiting block, the width between the second locating part and the first locating part is greater than the width of the beam, a threaded hole is formed in the second locating part, the threaded hole extends along the thickness direction of the second locating part, and a limiting bolt is arranged in the threaded hole.

Further, the fixing piece of the tray limiting plate is a fixed platform.

Use the technical scheme of this application, when adopting the work or material rest crossbeam welding position device in this application to carry out the fixed position welding to the work or material rest crossbeam, at first fix two foot rests respectively on two foot rest fixed components, fix after the foot rest. The square pipe of distance intercepting between according to two foot rest fixed subassemblies obtains the crossbeam, places the crossbeam in work or material rest crossbeam welding position device, after the crossbeam is fixed well through the crossbeam fixed subassembly on this work or material rest crossbeam welding position device, welds crossbeam and foot rest, places the tray limiting plate on tray limiting plate mounting afterwards, guarantees that the length and the width of tray limiting plate and tray limiting plate mounting flush, welds tray limiting plate and crossbeam afterwards, treat that each part welds and finish can. The welding and positioning device for the material rack cross beam performs positioning welding on the material rack cross beam, can ensure that no size deviation occurs between each part of each material rack, can accurately combine and fix a plurality of parts when being installed and fixed, can ensure the smoothness and the structural safety of the material rack, can ensure that a concrete test piece can be accurately positioned before and after being stacked and maintained, and is convenient for realizing an automatic process.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:

fig. 1 is a front view of a stack as referred to herein;

fig. 2 is a schematic structural view of a stack as referred to herein;

FIG. 3 is an enlarged view of region M in FIG. 2;

fig. 4 is a schematic structural diagram of a rack beam welding and positioning device disclosed in the embodiment of the application;

fig. 5 is a top view of a rack beam welding positioning device disclosed in an embodiment of the present application;

fig. 6 is a side view of a rack beam welding and positioning device disclosed in an embodiment of the application.

Wherein the figures include the following reference numerals:

10. a base plate; 20. a foot rest fixing component; 21. a drive member; 22. buckling; 23. a limiting mechanism; 231. a first stopper; 232. a second limiting block; 24. a floating joint; 25. a motor base; 30. a beam fixing assembly; 31. a first limit piece; 32. a second limiting member; 321. a threaded hole; 40. a pallet limit plate fixing piece; 100. a material rack cross beam; 101. a cross beam; 102. a foot rest; 103. a pallet limit plate; 200. a rack main beam; 300. a tray.

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 application will be described in detail below with reference to the embodiments with reference to the attached drawings.

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.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Combine fig. 1 to 4 to show, according to the utility model discloses an embodiment provides a work or material rest crossbeam welding position device, this work or material rest crossbeam welding position device is particularly useful for carrying out welding position to work or material rest crossbeam 100. Specifically, the rack cross beam 100 mentioned in the present application includes a cross beam 101, a foot rest 102, and a tray restriction plate 103. Wherein, the foot rest 102 is two, and two foot rests 102 set up respectively in the both ends of crossbeam 101, and tray limiting plate 103 sets up in the side of crossbeam 101, is convenient for carry on spacingly to tray 300. During actual assembly, the cross beam 101, the foot stool 102 and the tray limiting plate 103 are connected in a welding mode after being positioned by the rack cross beam welding and positioning device.

The welding and positioning device for the rack and the beam in the embodiment comprises a bottom plate 10, a foot stool fixing component 20, a beam fixing component 30 and a tray limiting plate fixing component 40. The two foot rest fixing assemblies 20 are arranged at intervals and symmetrically at two opposite ends of the base plate 10 to fix the foot rest 102; the beam fixing assembly 30 is fixedly arranged on the bottom plate 10 and positioned between the two foot rest fixing assemblies 20 for fixing the beam 101; the tray limiting plate fixing member 40 is fixedly disposed on the bottom plate 10 and located between the two foot stool fixing assemblies 20 for fixing the tray 300.

When the material rack cross beam welding and positioning device in the embodiment is used for performing positioning welding on the material rack cross beam 100, firstly, the two foot rests 102 are respectively fixed on the two foot rest fixing components 20, and then the foot rests 102 are fixed. Obtain crossbeam 101 according to the square pipe of distance intercepting between two foot rest fixed subassembly 20, place crossbeam 101 in work or material rest crossbeam welding position device, after fixed the crossbeam 101 through the fixed subassembly 30 of crossbeam on this work or material rest crossbeam welding position device, weld crossbeam 101 and foot rest 102, place tray limiting plate 103 on tray limiting plate mounting 40 afterwards, guarantee that tray limiting plate 103 flushes with the length and the width of tray limiting plate mounting 40, weld tray limiting plate 103 and crossbeam 101 afterwards, treat that each part welds and finishes can. Work or material rest crossbeam welding position device through this application carries out fixed-position welding to work or material rest crossbeam 100, can guarantee can not produce the size deviation between each parts of each work or material rest, and numerous parts can be accurate combination fixed when installing fixedly, and then can guarantee level and smooth and the structure safety of work or material rest, and then can ensure that the concrete test piece can be by accurate location around carrying out the stack maintenance, be convenient for realize automatic process.

Specifically, the bottom plate 10 in this embodiment may be a plate-shaped structure, or may be a structure formed by a square pipe, when the installation is performed, the two foot rest fixing assemblies 20 are arranged at intervals along the length direction of the bottom plate 10, and an installation space is formed between the two foot rest fixing assemblies 20, so as to position the cross beam 101 conveniently.

In some embodiments, the foot stool fixing assembly 20 includes a driving member 21, a catch 22, and a limiting mechanism 23. Wherein, the driving member 21 is fixedly arranged on the bottom plate 10; the buckle 22 is connected with the driving part 21 and slides along the length direction of the bottom plate 10 under the driving of the driving part 21, and a clamping cavity is arranged on the buckle 22; the limiting mechanism 23 is disposed in the holding cavity for enclosing with the buckle 22 to form a positioning space adapted to the foot rest 102, so as to position the foot rest 102.

Further, the limiting mechanism 23 in this embodiment includes a first limiting block 231 and a second limiting block 232, wherein the first limiting block 231 is fixedly disposed on the bottom plate 10; the two second limiting blocks 232 are respectively disposed on two sides of the first limiting block 231, and the end portions of the second limiting blocks 232 protrude out of the side edge of the first limiting block 231 to form limiting grooves with the first limiting block 231. The first stopper 231 and the second stopper 232 are used to limit the foot rest 102, thereby preventing the foot rest 102 from shifting in the width direction of the base plate 10. In actual processing, the first stopper 231 and the second stopper 232 in this embodiment may be integrally disposed, or may be separately processed and fixed on the bottom plate 10, and any other modification manner under the concept of this application is within the scope of this application.

Optionally, the driving member 21 in this embodiment includes a driving motor, which is connected to the latch 22 through a floating joint 24, so as to drive the latch 22 to move along the length direction of the base plate 10 to fix the foot stool 102 on the base plate 10. Of course, in other embodiments of the present application, the driver 21 may be configured to drive a cylinder, and other modifications of the present application are within the scope of the present application.

Referring to fig. 3 to 6, the beam fixing assembly 30 in this embodiment includes a first limiting member 31 and a second limiting member 32, wherein the first limiting member 31 is fixedly disposed on the bottom plate 10; the second limiting member 32 is fixedly disposed on the bottom plate 10 and spaced from the first limiting member 31, and a space between the two can be used for positioning and mounting the cross beam 101, and at this time, the first limiting member 31 and the second limiting member 32 limit the cross beam 101 from two sides of the cross beam 101 respectively.

Optionally, in the present embodiment, the number of the first limiting members 31 is multiple, for example, two, three, or more than three, and the multiple first limiting members 31 are disposed at intervals along the length direction of the bottom plate 10, so as to effectively limit the cross beam 101 from one side edge of the cross beam 101. Exemplarily, the first limiting member 31 in the present embodiment is a limiting angle iron.

Optionally, in the embodiment, the number of the second limiting members 32 is multiple, for example, two, three, or more than three, and the multiple second limiting members 32 are disposed at intervals along the length direction of the bottom plate 10, so as to effectively limit the cross beam 101 from the other side edge of the cross beam 101.

Illustratively, the second limiting member 32 in this embodiment is a limiting member, a width between the second limiting member 32 and the first limiting member 31 is greater than a width of the beam 101, and the setting is such that the beam 101 is conveniently placed between the first limiting member 31 and the second limiting member 32, meanwhile, the second limiting member 32 is provided with a threaded hole 321, the threaded hole 321 extends along a thickness direction of the second limiting member 32, a limiting bolt (not shown in the figure) is arranged in the threaded hole 321, and the X-axis, Y-axis and Z-axis directions of the beam 101 can be fixed by the limiting bolt matching with the limiting angle iron, so as to conveniently lock the beam 101 between the first limiting member 31 and the second limiting member 32.

Further, tray limiting plate mounting 40 in this embodiment is fixed platform, simple structure, the realization of being convenient for.

Combine above structure, carry out concrete description to work or material rest crossbeam welding position device's welding position process once more: firstly, two foot stands 102 are arranged between the limiting mechanisms 23 and the buckles 22 of the two foot stand fixing assemblies 20, the driving piece 21, namely the driving motor, is started, the driving piece 21 stretches the two buckles 22 towards the directions deviating from each other through the floating joint 24, and the two foot stands 102 are fixed and limited. At this time, a square tube is cut according to the distance between two tripods 102 to obtain a cross beam 101, the cross beam 101 is placed between two tripod fixing assemblies 20, one side of the cross beam 101 is tightly attached to a first limiting part 31, the other side of the cross beam 101 is limited and fixed by a limiting bolt penetrating through a threaded hole 321, the cross beam 101 and the tripods 102 are welded at this time, then a tray limiting plate 103 is placed on a tray limiting plate fixing part 40, the length and the width of the tray limiting plate 103 and the length and the width of the tray limiting plate fixing part 40 are enabled to be flush, then the tray limiting plate 103 and the cross beam 101 are welded, after all parts are welded, the fastening limiting bolt is loosened, after a driving part 21 loosens a floating joint 24, a buckle 22 is driven to slightly move towards the close direction, the tensioned tripods 102 are released, the welded rack cross beam 100 is obtained after being taken down, and the rack main beams 200 and the rack trays 300 are matched for installation and fixation, and the rack whole can be formed. According to the method, the welding can ensure that no size deviation is generated among all the parts, and a plurality of parts can be accurately combined and fixed when being installed and fixed, so that the flatness and the structural safety of the material rack are ensured, the concrete test piece can be accurately positioned before and after being stacked and maintained, and the automatic process is realized.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown 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 … …" may include both orientations 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.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

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 (10)

1. The utility model provides a work or material rest crossbeam welding position device, a serial communication port, work or material rest crossbeam welding position device is used for carrying out welding position to work or material rest crossbeam (100), work or material rest crossbeam (100) include crossbeam (101), tray limiting plate (103) and foot rest (102), foot rest (102) set up in the tip of crossbeam (101), tray limiting plate (103) set up in the side of crossbeam (101), work or material rest crossbeam welding position device includes:

a base plate (10);

the two foot stand fixing assemblies (20) are arranged at two opposite ends of the bottom plate (10) at intervals and symmetrically so as to fix the foot stand (102);

the cross beam fixing assembly (30) is fixedly arranged on the bottom plate (10) and positioned between the two foot rest fixing assemblies (20) so as to fix the cross beam (101);

the tray limiting plate fixing piece (40), the tray limiting plate fixing piece (40) is fixedly arranged on the bottom plate (10) and located between the two foot rest fixing assemblies (20) to fix the tray limiting plate (103).

2. The rack beam welding and positioning device according to claim 1, wherein two of the foot rest fixing assemblies (20) are arranged at intervals along the length direction of the bottom plate (10), and each foot rest fixing assembly (20) comprises:

the driving piece (21), the driving piece (21) is fixedly arranged on the bottom plate (10);

the buckle (22) is connected with the driving part (21) and driven by the driving part (21) to slide along the length direction of the bottom plate (10), and a clamping cavity is arranged on the buckle (22);

the limiting mechanism (23) is arranged in the clamping cavity and used for enclosing with the buckle (22) to form a positioning space matched with the foot rest (102).

3. The stack beam welding position device according to claim 2, wherein the limiting mechanism (23) comprises:

the first limiting block (231), the first limiting block (231) is fixedly arranged on the bottom plate (10);

the two second limiting blocks (232) are respectively arranged on two sides of the first limiting block (231), and the end part of the second limiting block (232) protrudes out of the side edge of the first limiting block (231) to form a limiting groove with the first limiting block (231) in an enclosing mode.

4. The stack beam weld positioning device of claim 2, wherein the drive member (21) includes a drive motor, the drive motor being connected to the catch (22) by a floating joint (24).

5. The stack beam weld positioning apparatus of claim 1, wherein the beam securing assembly (30) comprises:

the first limiting piece (31), the first limiting piece (31) is fixedly arranged on the bottom plate (10);

the second limiting part (32), the second limiting part (32) is fixedly arranged on the bottom plate (10) and is arranged at an interval with the first limiting part (31), and the first limiting part (31) and the second limiting part (32) limit the position of the cross beam (101) from two sides of the cross beam (101) respectively.

6. The rack beam welding positioning device according to claim 5, wherein the number of the first limiting members (31) is plural, and the plural first limiting members (31) are arranged at intervals along the length direction of the bottom plate (10).

7. The rack cross beam welding positioning device according to claim 5, wherein the first limiting member (31) is a limiting angle iron.

8. The rack beam welding positioning device according to claim 5, wherein the number of the second limiting members (32) is plural, and the plural second limiting members (32) are arranged at intervals along the length direction of the bottom plate (10).

9. The rack beam welding positioning device according to claim 5, wherein the second limiting member (32) is a limiting member, a width between the second limiting member (32) and the first limiting member (31) is larger than a width of the beam (101), a threaded hole (321) is formed in the second limiting member (32), the threaded hole (321) extends in a thickness direction of the second limiting member (32), and a limiting bolt is arranged in the threaded hole (321).

10. The stack beam welding and positioning device according to any one of claims 1 to 9, wherein the tray limiting plate fixing member (40) is a fixing platform.

Images