CN110842449A - Auxiliary device for welding metal frame of furniture - Google Patents
Auxiliary device for welding metal frame of furniture Download PDFInfo
- Publication number
- CN110842449A CN110842449A CN201911189444.3A CN201911189444A CN110842449A CN 110842449 A CN110842449 A CN 110842449A CN 201911189444 A CN201911189444 A CN 201911189444A CN 110842449 A CN110842449 A CN 110842449A
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- CN
- China
- Prior art keywords
- base
- fixedly connected
- knob
- welding
- connecting rod
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention discloses an auxiliary device for welding a metal frame of furniture, which comprises a base, wherein a position adjusting structure is arranged inside the base, a clamping mechanism is arranged at the top end of the base, the clamping mechanism comprises a second base, a second bidirectional threaded rod is fixedly connected to the inner wall of one side of the second base, a second connecting rod is fixedly connected to one end of the second bidirectional threaded rod, a second circular through hole is formed in one side, close to the second connecting rod, of the second base, and the second connecting rod extends to the outside of the second base at the second circular through hole. According to the invention, the second bidirectional threaded rod is arranged, and can be driven to rotate by the second knob, so that the two second movable blocks are close to each other, the welding part is fixed by the first clamp body and the second clamp body, and meanwhile, the first threaded rod can be rotated by rotating the turntable, so that the first threaded sleeve is lifted, the position of the welding part is lifted, and the welding is facilitated.
Description
Technical Field
The invention relates to the technical field of dental comprehensive treatment machines, in particular to an auxiliary device for welding a metal frame of furniture.
Background
The furniture material has many metal brackets besides wood, and the metal brackets need to be welded during manufacturing, and welding needs auxiliary welding tools to assist the welding process.
Through the retrieval, chinese patent application number is CN 207043654U's patent, discloses pipeline welding auxiliary device, including first ring, second ring, sliding seat, welding rod centre gripping cover, first ring with the second ring passes through the connecting strip and connects, the sliding seat with first ring and second ring sliding connection, the sliding seat makes the circumference slip. Although the above patent can be used for welding two welding parts, the device is relatively rigid when welding because the position and height of the welding parts can not be freely adjusted by the device in consideration of the welding position.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an auxiliary device for welding a metal frame of furniture.
In order to achieve the purpose, the invention adopts the following technical scheme:
an auxiliary device for welding a metal frame of furniture comprises a base, wherein a position adjusting structure is arranged inside the base, a clamping mechanism is arranged at the top end of the base and comprises a second base, a second bidirectional threaded rod is fixedly connected to the inner wall of one side of the second base, a second connecting rod is fixedly connected to one end of the second bidirectional threaded rod, a second circular through hole is formed in one side, close to the second connecting rod, of the second base, the second connecting rod extends to the outer portion of the second base at the position of the second circular through hole, a second knob is fixedly connected to one end, located outside the second base, of the second connecting rod, second movable blocks are sleeved outside two ends of the second bidirectional threaded rod, second clamping bodies and first clamping bodies are fixedly connected to the top ends of the two second movable blocks respectively, and a strip-shaped opening is formed in the top end of the second base, and the second clamp body and the first clamp body extend to the top end of the second base at the strip-shaped opening.
Further, the position control structure includes a first bidirectional threaded rod, first bidirectional threaded rod fixed connection is in one side inner wall of base, the one end fixedly connected with head rod of first bidirectional threaded rod, first circular through-hole has been seted up to one side that first base is close to the head rod, and the head rod extends to the outside of first base in first circular through-hole department, and the head rod is in the first knob of the outside one end fixedly connected with of first base.
Further, the outside cover in both ends of first bidirectional threaded rod is equipped with first movable block, two the top of first movable block all rotates and is connected with the threaded rod, the bar opening has been seted up on the top of first base, and two threaded rods all extend to the top of first base at the bar opening part, two the top of threaded rod all is equipped with the thread bush, two the top of thread bush respectively with two second base fixed connection.
Furthermore, two the equal fixedly connected with carousel in the outside of threaded rod, two the carousel all is in the top of first base.
Further, the first base is close to the equal fixedly connected with fixture block in one side top and the bottom of first knob, the outside cover of head rod is equipped with the loop bar, loop bar and first knob fixed connection, and one side that first knob is close to the fixture block has seted up the draw-in groove, and the draw-in groove is the tooth ring type, fixture block and draw-in groove looks adaptation.
Furthermore, the two sides of the first connecting rod are fixedly connected with sliding blocks at one ends close to the first knob, sliding grooves are formed in the two sides of the inner wall of the sleeve rod, the sliding blocks are matched with the sliding grooves, and the structures of the first base and the first knob are respectively the same as those of the second base and the second knob.
The invention has the beneficial effects that:
1. through setting up the two-way threaded rod of second, can drive it through the second knob and rotate to make two second movable blocks be close to each other, thereby utilize first clamp and second clamp to fix a welding, can make first threaded rod rotate through rotating the carousel simultaneously, thereby make first thread bush rise, thereby raise the position of welding, thereby be convenient for weld.
2. Through setting up first bidirectional threaded rod, can drive its rotation through first knob to make two first movable blocks be close to each other, thereby make two welding pieces be close to each other under the fixed circumstances of welding by first clamp and second clamp, because the position of two welding pieces can be adjusted, so the two welding of being convenient for.
3. Through setting up the fixture block, can be after the position of the welding piece that finishes adjusting through promoting first knob to first base department, can make the fixture block get into ring gear draw-in groove to let first knob unable rotation, prevent the mistake touching and lead to the welding piece by the circumstances of unclamping or removing.
Drawings
FIG. 1 is a sectional view of an auxiliary device for welding a metal frame of furniture according to the present invention;
FIG. 2 is a side sectional view of a second base of the auxiliary device for welding the metal frame of furniture according to the present invention;
FIG. 3 is a front view of a connecting rod of an auxiliary device for welding a metal frame of furniture according to the present invention;
FIG. 4 is a left side view of a first knob of an auxiliary device for welding a metal frame of furniture according to the present invention;
fig. 5 is a right side view of the first base of the auxiliary device for welding the metal frame of the furniture according to the present invention.
In the figure: the clamping device comprises a first base 1, a first movable block 2, a connecting rod 3, a first knob 4, a rotary table 5, a threaded rod 6, a threaded sleeve 7, a second base 8, a first clamp body 9, a second clamp body 10, a first bidirectional threaded rod 11, a second knob 12, a second connecting rod 13, a second movable block 14, a second bidirectional threaded rod 15, a clamping block 16, a sleeve rod 17 and a sliding block 18.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, an auxiliary device for welding a metal frame of furniture comprises a base 1, a position adjusting structure is arranged inside the base 1, a clamping mechanism is arranged at the top end of the base 1, the clamping mechanism comprises a second base 8, a second bidirectional threaded rod 15 is fixedly connected to the inner wall of one side of the second base 8, a second connecting rod 13 is fixedly connected to one end of the second bidirectional threaded rod 15, a second circular through hole is formed in one side of the second base 8, which is close to the second connecting rod 13, the second connecting rod 13 extends to the outside of the second base 8 at the second circular through hole, a second knob 12 is fixedly connected to one end of the second connecting rod 13, which is located outside the second base 8, second movable blocks 14 are sleeved outside the two ends of the second bidirectional threaded rod 15, second clamps 10 and first clamps 9 are respectively fixedly connected to the top ends of the two second movable blocks 14, a strip-shaped opening is formed in the top end of the second base 8, and the second clip body 10 and the first clip body 9 extend to the top end of the second base 8 at the strip-shaped opening.
The position adjusting structure comprises a first bidirectional threaded rod 11, the first bidirectional threaded rod 11 is fixedly connected with the inner wall of one side of a base 1, one end of the first bidirectional threaded rod 11 is fixedly connected with a first connecting rod 3, one side of the first base 1 close to the first connecting rod 11 is provided with a first circular through hole, the first connecting rod 11 extends to the outside of the first base 1 at the first circular through hole, one end of the first connecting rod 11 positioned at the outside of the first base 1 is fixedly connected with a first knob 4, the outsides of two ends of the first bidirectional threaded rod 11 are respectively sleeved with a first movable block 2, the top ends of the two first movable blocks 2 are respectively and rotatably connected with a threaded rod 6, the top end of the first base 1 is provided with a strip-shaped opening, the two threaded rods 6 extend to the top end of the first base 1 at the strip-shaped opening, the top ends of the two threaded rods 6 are respectively sleeved with a threaded sleeve 7, the top ends of the two, the equal fixedly connected with carousel 5 in outside of two threaded rods 6, two carousels 5 all are in the top of first base 1
The working principle is as follows: when the metal frame is welded, firstly, two metal pieces are placed on the two second bases 8, then the second knob 12 is twisted, the second knob 12 drives the second bidirectional threaded rod 15 to rotate, the strip-shaped opening limits the rotation of the first clamp body 9 and the second clamp body 10, so that the two second movable blocks 14 can move in the horizontal direction, and when the two second movable blocks 14 are close to each other, the first clamp body 9 and the second clamp body 10 can clamp the welded piece tightly.
Then, the height of the welded part is adjusted, the rotary disc 5 is firstly rotated, the rotary disc 5 drives the threaded rod 6 to rotate, and the threaded sleeve 7 can move in the vertical direction, so that the height of the welded part can be adjusted.
Adjust the position of welding piece at last, twist first knob 4, first knob 4 drives first bidirectional threaded rod 11 and rotates, because the rotation of bar opening restriction threaded rod 6, so two first movable blocks 2 can move on the horizontal direction, so can adjust two connecting pieces and be close to each other or keep away from, borrow behind the position of adjusting the welding piece and begin to weld, after the welding is accomplished, the contrarotation second knob 12 makes first clamp 9 and second clamp 10 keep away from each other, later can take off the welding piece.
Example 2
Referring to fig. 3-5, an auxiliary device for welding a metal frame of furniture, this embodiment compares with embodiment 1, in order to prevent the situation that a welding part is loosened or moved due to accidental touch, a clamping block 16 is fixedly connected to a top end and a bottom end of one side of a first base 1 close to a first knob 4, a loop bar 17 is sleeved on an outer portion of a first connecting rod 3, the loop bar 17 is fixedly connected with the first knob 4, a clamping groove is formed in one side of the first knob 4 close to the clamping block 16, the clamping groove is in a toothed ring shape, the clamping block 16 is adapted to the clamping groove, sliding blocks 18 are fixedly connected to ends of two sides of the first connecting rod 3 close to the first knob 4, sliding grooves are formed in two sides of an inner wall of the loop bar 17, the sliding blocks 18 are adapted to the sliding grooves, and structures of the first base 1 and the first knob 4 are respectively the same as those.
The working principle is as follows: when the metal frame is welded, firstly, two metal pieces are placed on the two second bases 8, then the second knob 12 is twisted, the second knob 12 drives the second bidirectional threaded rod 15 to rotate, the strip-shaped opening limits the rotation of the first clamp body 9 and the second clamp body 10, so the two second movable blocks 14 can move in the horizontal direction, when the two second movable blocks 14 are close to each other, the first clamp body 9 and the second clamp body 10 can clamp a welded part tightly, then the second knob 12 is pushed, the clamping block 16 on the second base 13 enters the clamping groove in the second knob 12, and the second knob 12 cannot rotate.
Then, the height of the welded part is adjusted, the rotary disc 5 is firstly rotated, the rotary disc 5 drives the threaded rod 6 to rotate, and the threaded sleeve 7 can move in the vertical direction, so that the height of the welded part can be adjusted.
Adjust the position of welding piece at last, twist first knob 4, first knob 4 drives first bidirectional threaded rod 11 and rotates, because the rotation of threaded rod 6 has been restricted to the bar opening, so two first movable blocks 2 can move on the horizontal direction, so can adjust two connecting pieces and be close to each other or keep away from, will promote first knob 4 after selecting the position, make fixture block 16 on the first base 1 get into in the draw-in groove in first knob 4, can make first knob 4 unable rotation, borrow behind the position of adjusting good welding and begin to weld.
After the welding is finished, the second knob 12 is pulled to separate the clamping block 16 on the second base 13 from the clamping groove in the second knob 12, the second knob 12 is rotated reversely to enable the first clamp 9 and the second clamp 10 to be away from each other, and then the welding part can be taken down.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The auxiliary device for welding the metal frame of the furniture comprises a base (1) and is characterized in that a position adjusting structure is arranged inside the base (1), a clamping mechanism is arranged at the top end of the base (1), the clamping mechanism comprises a second base (8), a second bidirectional threaded rod (15) is fixedly connected to the inner wall of one side of the second base (8), a second connecting rod (13) is fixedly connected to one end of the second bidirectional threaded rod (15), a second round through hole is formed in one side, close to the second connecting rod (13), of the second base (8), the second connecting rod (13) extends to the outside of the second base (8) at the position of the second round through hole, a second knob (12) is fixedly connected to one end, located outside the second base (8), of the second connecting rod (13), second movable blocks (14) are sleeved outside two ends of the second bidirectional threaded rod (15), two the top of second movable block (14) is fixedly connected with second clamp (10) and first clamp (9) respectively, the bar opening has been seted up on the top of second base (8), and second clamp (10) and first clamp (9) extend to the top of second base (8) at bar opening department.
2. The auxiliary device for welding the metal frame of furniture according to claim 1, wherein the position adjusting structure comprises a first bidirectional threaded rod (11), the first bidirectional threaded rod (11) is fixedly connected to the inner wall of one side of the base (1), one end of the first bidirectional threaded rod (11) is fixedly connected with a first connecting rod (3), one side of the first base (1) close to the first connecting rod (11) is provided with a first circular through hole, the first connecting rod (11) extends to the outside of the first base (1) at the first circular through hole, and one end of the first connecting rod (11) outside the first base (1) is fixedly connected with a first knob (4).
3. The auxiliary device for welding the metal frame of the furniture according to claim 2, wherein the first movable block (2) is sleeved outside each of two ends of the first bidirectional threaded rod (11), two threaded rods (6) are rotatably connected to each of the top ends of the first movable blocks (2), a bar-shaped opening is formed in the top end of the first base (1), the two threaded rods (6) extend to the top end of the first base (1) at the bar-shaped opening, two threaded sleeves (7) are sleeved on each of the top ends of the two threaded rods (6), and the two top ends of the two threaded sleeves (7) are fixedly connected with the two second bases (8) respectively.
4. The auxiliary device for welding the metal frame of furniture according to claim 3, characterized in that the two threaded rods (6) are fixedly connected with rotary tables (5) at the outer part, and the two rotary tables (5) are arranged at the top end of the first base (1).
5. The auxiliary device for welding the metal frame of the furniture according to claims 2-4, wherein a clamping block (16) is fixedly connected to the top end and the bottom end of one side of the first base (1) close to the first knob (4), a loop bar (17) is sleeved outside the first connecting rod (3), the loop bar (17) is fixedly connected with the first knob (4), a clamping groove is formed in one side of the first knob (4) close to the clamping block (16), the clamping groove is in a shape of a toothed ring, and the clamping block (16) is matched with the clamping groove.
6. The auxiliary device for welding the metal frame of the furniture according to claim 5, wherein one end of each of two sides of the first connecting rod (3) close to the first knob (4) is fixedly connected with a sliding block (18), two sides of the inner wall of the loop rod (17) are respectively provided with a sliding groove, the sliding blocks (18) are matched with the sliding grooves, and the structures of the first base (1) and the first knob (4) are respectively the same as those of the second base (8) and the second knob (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911189444.3A CN110842449A (en) | 2019-11-28 | 2019-11-28 | Auxiliary device for welding metal frame of furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911189444.3A CN110842449A (en) | 2019-11-28 | 2019-11-28 | Auxiliary device for welding metal frame of furniture |
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| Publication Number | Publication Date |
|---|---|
| CN110842449A true CN110842449A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911189444.3A Pending CN110842449A (en) | 2019-11-28 | 2019-11-28 | Auxiliary device for welding metal frame of furniture |
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| Country | Link |
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| CN (1) | CN110842449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210965A (en) * | 2021-04-12 | 2021-08-06 | 安徽乐达精密合金有限公司 | Metal frame welding device and method |
-
2019
- 2019-11-28 CN CN201911189444.3A patent/CN110842449A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210965A (en) * | 2021-04-12 | 2021-08-06 | 安徽乐达精密合金有限公司 | Metal frame welding device and method |
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Application publication date: 20200228 |