CN212634869U - Welding device for medium-large structural part - Google Patents
Welding device for medium-large structural part Download PDFInfo
- Publication number
- CN212634869U CN212634869U CN202021137029.1U CN202021137029U CN212634869U CN 212634869 U CN212634869 U CN 212634869U CN 202021137029 U CN202021137029 U CN 202021137029U CN 212634869 U CN212634869 U CN 212634869U
- Authority
- CN
- China
- Prior art keywords
- welding
- base
- supporting plate
- fixedly connected
- workpiece supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a medium and large-scale structure welding set relates to structure welding technology field. The device comprises a base, wherein bearing platforms are horizontally and fixedly connected to the middle parts of the left side wall and the right side wall of the base, air cylinders are vertically and upwardly and fixedly connected to the middle positions of the upper parts of the bearing platforms, a plurality of supports which are distributed at equal intervals are vertically and longitudinally and fixedly connected to the upper parts of the base, and guide rollers are longitudinally and fixedly connected to the upper parts of the supports; and a welding workpiece supporting plate is horizontally arranged above the base. After the welding is finished, the two cylinders work to drive the piston rod to contract, so that the welding workpiece supporting plate is driven to descend, the guide rollers extend out of the rectangular notches of the welding workpiece supporting plate, the workpiece body is supported, and at the moment, an operator can roll and remove the workpiece body on the guide rollers without spending more strength, so that the welding machine is very convenient and cannot wear the workpiece; and the guide roller is hidden on the base, and does not occupy other spaces.
Description
Technical Field
The utility model relates to a structure welding technology field specifically is a medium and large-scale structure welding set.
Background
At present, a welding tool is a set of flexible fixture for welding, fixing, compressing and positioning, and is mainly used for welding various weldable materials, namely welding large, medium and small materials. Traditional curb girder component structure welding frock has following defect: the manual welding is adopted, one-time clamping welding forming of an automatic tool is not realized, and in the manual welding process, the tool is easy to misplace in positioning, so that the defects of large welding deformation, poor welding seam forming quality, easy generation of air holes, welding slag and the like are caused.
Disclosed a structure welding frock is constituteed to curb girder through retrieval publication (bulletin) No. CN208450906U, including the welding clamp body and curb girder, first screw locking mechanism is installed to the specific left end of welding clamp, and the specific inboard of welding clamp is provided with the cushion, welding deformation mechanism is prevented to the specific centre of welding clamp, and the specific top of welding clamp is provided with rotatory hold-down mechanism, the carousel is all installed to the left and right sides of preventing welding deformation mechanism, the specific right side of welding clamp is fixed with first locating piece, and one side of first locating piece is provided with second screw locking mechanism, the specific right-hand member of welding clamp is fixed with the second locating piece, the curb girder is installed between the welding clamp body and rotatory hold-down mechanism. Although this curb girder component structure welding frock can satisfy automatic welded requirement, the commonality is good, has the function that the work piece repeated positioning precision is high on the frock, and work efficiency is high, and can guarantee welding seam shaping quality, has very strong commonality.
However, the technical scheme still has at least the following defects:
when the technical scheme moves a medium-large workpiece, the workpiece is extracted in a left-right moving mode under the action of the rotary pressing mechanism, so that the workpiece and a machine table are directly rubbed to cause the problem of abrasion.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a well large-scale structure welding set has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the middle parts of the left side wall and the right side wall of the base are horizontally and fixedly connected with bearing platforms, the middle positions of the upper parts of the bearing platforms are vertically and upwards fixedly connected with air cylinders, the upper parts of the base are vertically and longitudinally fixedly connected with a plurality of supports which are distributed at equal intervals, and the upper parts of the supports are longitudinally and fixedly connected with guide rollers; a welding workpiece supporting plate is horizontally arranged above the base, and a plurality of rectangular notches which are distributed at equal intervals are vertically formed in the welding workpiece supporting plate;
the upper end of the piston rod of the air cylinder is fixedly connected with the bottom of the welding workpiece supporting plate, a workpiece body is lapped on the welding workpiece supporting plate, and the vertical and vertical inverted concave plate frames are vertically fixedly connected with the left side and the right side of the upper portion of the base and the middle position of the base.
As a preferred embodiment of the present invention, the number of the rectangular notches is equal to the number of the guide rollers, and the rectangular notches are aligned with the guide rollers in the vertical direction.
As a preferred embodiment of the present invention, the width and length of the rectangular notch are respectively greater than the diameter and length of the guide roller.
As a preferred embodiment of the present invention, the width of the welding workpiece support plate is smaller than the width of the base.
As an preferable embodiment of the present invention, the rubber pad is fixed and bonded to the inner side of the upper portion of the inverted concave plate frame and the upper surface of the welding workpiece support plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
after the welding is finished, the two cylinders work to drive the piston rod to contract, so that the welding workpiece supporting plate is driven to descend, the guide rollers extend out of the rectangular notches of the welding workpiece supporting plate at the moment, so that the workpiece body is supported, and in the state, an operator can roll and remove the workpiece body on the guide rollers without spending more strength, so that the welding machine is very convenient and cannot cause the abrasion of the workpiece; and the guide roller is hidden on the base, and does not occupy other spaces.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the distribution positions of the inverted concave plate frames of the present invention;
fig. 3 is the utility model discloses a rubber pad looks sideways at the structural schematic diagram with the distribution of falling spill grillage bottom on the welding workpiece layer board.
In the figure: 1. a base; 2. a bearing platform; 3. a cylinder; 4. a piston rod; 5. welding a workpiece supporting plate; 6. a workpiece body; 7. a rubber pad; 8. a rectangular notch; 9. a support; 10. a guide roller; 11. an inverted concave plate frame.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.
Referring to fig. 1-3, the present invention provides a technical solution: a welding device for medium and large-sized structural members comprises a base 1, wherein the middles of the left side wall and the right side wall of the base 1 are horizontally and fixedly connected with a bearing platform 2, the middle positions of the upper parts of the bearing platforms 2 are vertically and upwards fixedly connected with a cylinder 3, the upper parts of the base 1 are vertically and longitudinally fixedly connected with a plurality of supports 9 which are distributed at equal intervals, and the upper parts of the supports 9 are longitudinally and fixedly connected with guide rollers 10; a welding workpiece supporting plate 5 is horizontally arranged above the base 1, and a plurality of rectangular notches 8 which are distributed at equal intervals are vertically formed in the welding workpiece supporting plate 5;
the upper end of the piston rod 4 of the cylinder 3 is fixedly connected with the bottom of the welding workpiece supporting plate 5, a workpiece body 6 is lapped on the welding workpiece supporting plate 5, and the upper left side and the upper right side of the base 1 and the middle position of the base are vertically and fixedly connected with the inverted concave plate frame 11. The welding fixture is characterized in that a workpiece body 6 is placed on a welding workpiece supporting plate 5, the workpiece body 6 is stably and firmly clamped under the action of the welding workpiece supporting plate 5 and three groups of inverted concave plate frames 11, after the later welding is finished, two cylinders 3 work to drive a piston rod 4 to contract so as to drive the welding workpiece supporting plate 5 to descend, a plurality of guide rollers 10 extend out of a rectangular notch 8 of the welding workpiece supporting plate 5 at the moment so as to support the workpiece body 6, and in such a state, an operator can roll and remove the workpiece body 6 on the guide rollers 10 without spending more force, so that the welding fixture is very convenient and cannot cause the abrasion of workpieces; and the guide roller 10 is hidden on the base 1 and does not occupy other space.
In this embodiment, the number of rectangular notches 8 is equal to the number of guide rollers 10, and the rectangular notches 8 are vertically aligned with the guide rollers 10.
In this embodiment, the width and the length of the rectangular notch 8 are respectively greater than the diameter and the length of the guide roller 10, so that the guide roller 10 can flexibly penetrate through the rectangular notch 8.
In this embodiment, the width of the welding workpiece supporting plate 5 is smaller than that of the base 1, so that the inverted concave plate frame 11 can be installed better.
In this embodiment, the rubber pads 7 are fixedly bonded to the inner side of the upper portion of the inverted concave plate frame 11 and the upper surface of the welding workpiece supporting plate 5, and the rubber pads 7 can protect the workpiece body 6.
When the welding device is used, a workpiece body 6 is placed on a welding workpiece supporting plate 5, the welding workpiece supporting plate 5 is in a state shown in a figure I, the workpiece body 6 is stably and firmly clamped under the action of the welding workpiece supporting plate 5 and three groups of inverted concave plate frames 11, after the later welding is finished, two cylinders 3 work to drive the piston rod 4 to contract, so that the welding workpiece supporting plate 5 is driven to descend, a plurality of guide rollers 10 extend out of rectangular notches 8 of the welding workpiece supporting plate 5, so that the workpiece body 6 is supported, and in the state, an operator can roll and remove the workpiece body 6 on the guide rollers 10 without spending much effort, so that the welding device is very convenient and cannot cause the abrasion of workpieces; and the guide roller 10 is hidden on the base 1 and does not occupy other space.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.
Claims (5)
1. The utility model provides a large-and-medium size structure welding set, includes base (1), its characterized in that: the middle parts of the left side wall and the right side wall of the base (1) are horizontally and fixedly connected with bearing platforms (2), the middle positions of the upper parts of the bearing platforms (2) are vertically and upwards fixedly connected with cylinders (3), the upper parts of the base (1) are vertically and longitudinally fixedly connected with a plurality of brackets (9) which are distributed at equal intervals, and the upper parts of the brackets (9) are longitudinally and fixedly connected with guide rollers (10); a welding workpiece supporting plate (5) is horizontally arranged above the base (1), and a plurality of rectangular notches (8) which are distributed at equal intervals are vertically formed in the welding workpiece supporting plate (5);
the upper end of the piston rod (4) of the cylinder (3) is fixedly connected with the bottom of the welding workpiece supporting plate (5), a workpiece body (6) is lapped on the welding workpiece supporting plate (5) and is located on the left side and the right side of the upper portion of the base (1) and the vertical fixedly connected inverted concave plate frame (11) in the middle position.
2. The welding device for medium and large-sized structural members according to claim 1, wherein: the number of the rectangular notches (8) is equal to that of the guide rollers (10), and the rectangular notches (8) are aligned with the guide rollers (10) in the vertical direction.
3. The welding device for medium and large-sized structural members according to claim 1, wherein: the width and the length of the rectangular notch (8) are respectively greater than the diameter and the length of the guide roller (10).
4. The welding device for medium and large-sized structural members according to claim 1, wherein: the width of the welding workpiece supporting plate (5) is smaller than that of the base (1).
5. The welding device for medium and large-sized structural members according to claim 1, wherein: and rubber pads (7) are fixedly bonded on the inner side of the upper part of the inverted concave plate frame (11) and the upper surface of the welding workpiece supporting plate (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021137029.1U CN212634869U (en) | 2020-06-18 | 2020-06-18 | Welding device for medium-large structural part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021137029.1U CN212634869U (en) | 2020-06-18 | 2020-06-18 | Welding device for medium-large structural part |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212634869U true CN212634869U (en) | 2021-03-02 |
Family
ID=74772535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021137029.1U Active CN212634869U (en) | 2020-06-18 | 2020-06-18 | Welding device for medium-large structural part |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212634869U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114620406A (en) * | 2022-02-14 | 2022-06-14 | 苏州富强科技有限公司 | Production line is put into operation again |
-
2020
- 2020-06-18 CN CN202021137029.1U patent/CN212634869U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114620406A (en) * | 2022-02-14 | 2022-06-14 | 苏州富强科技有限公司 | Production line is put into operation again |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201338168Y (en) | Cycle frame automatic welding system | |
CN107971676A (en) | A kind of weld clamp method of automotive suspension control arm | |
CN107962333A (en) | A kind of welding fixture of automotive suspension control arm | |
CN212634869U (en) | Welding device for medium-large structural part | |
CN112222632A (en) | Stabilizing device and method for laser cutting of steel plate | |
CN112719746A (en) | Clamping equipment for welding LED display screen box body | |
CN214109330U (en) | Automatic welding device | |
CN210476017U (en) | Car welding jig convenient to welding | |
CN210388107U (en) | Water-cooling welding tool clamp for workpiece | |
CN212734312U (en) | Drilling machine location frock | |
CN209239570U (en) | A kind of Set and Positioning tooling of abnormity crossbeam | |
CN113601046A (en) | Seat chassis welding machine | |
CN210060225U (en) | Drive axle welding positioning device | |
CN219093955U (en) | T-shaped portal friction stir welding equipment with rib plates | |
CN215145652U (en) | Tool for friction stir welding of barrel | |
CN218169274U (en) | Spot welding device for producing dust removal filter bag frame | |
CN218612385U (en) | Adjustable multistation weldment work platform | |
CN220718207U (en) | Reciprocating welding device for welding basket bottom frame | |
CN215316304U (en) | New energy automobile battery case friction stir welding anchor clamps | |
CN217667238U (en) | Positioning fixture for laser marking machine | |
CN220902330U (en) | Welding frock positioning fixture | |
CN213673032U (en) | Hydraulic piston rod processing equipment | |
CN218799777U (en) | Multi-spot welding tool of projection spot welding machine | |
CN219925008U (en) | Axle positioning device | |
CN216298199U (en) | Automobile support mantle fiber anchor clamps |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |