CN208811368U - A kind of connecting plate multi-angle welding fixture - Google Patents
A kind of connecting plate multi-angle welding fixture Download PDFInfo
- Publication number
- CN208811368U CN208811368U CN201821250052.4U CN201821250052U CN208811368U CN 208811368 U CN208811368 U CN 208811368U CN 201821250052 U CN201821250052 U CN 201821250052U CN 208811368 U CN208811368 U CN 208811368U
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- China
- Prior art keywords
- plate
- connecting plate
- hinged
- connecting rod
- hole
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- Expired - Fee Related
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Abstract
The utility model provides a kind of connecting plate multi-angle welding fixture, for welding angled mutually the first connecting plate and the second connecting plate, including bottom plate, the bottom plate upper end is hinged with the backup plate for limiting the first connecting plate, the backup plate side is equipped with for adjusting the angle adjusting mechanism by plate angle, the other side of the backup plate is equipped with elevating mechanism, and the elevating mechanism upper end is equipped with the pressing tongs for holding out against the second connecting plate.Compared with prior art, welding fixture provided by the utility model, by backup plate, angle adjusting mechanism, elevating mechanism, pressing tongs, by the first connecting plate and the second connecting plate to be welded, accurate, angled fixation securely convenient for the progress of welding improves the quality of welding.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, and in particular to a kind of connecting plate multi-angle welding fixture.
Background technique
Fixture is used to fix processing object during referring to machine-building, so that processing object has correct position, into
And enable the device of fixed processing object reception construction or testing.In construction, frequently encounters and need a connecting plate and another
One connecting plate is angled to interlock and welds, and requires according to product, the angle between two workpiece will be in positive and negative 0.5 DEG C of range
Interior realization deflection fine tuning, traditional welding method are to be welded using bevel protractor auxiliary, but such mode is very unstable, welding
Error is big, and operation difficulty is big.To reach the requirement of manufactured goods welding quality, need to design a kind of connecting plate multi-angle weld clip
Tool.
Utility model content
For overcome the deficiencies in the prior art, a kind of connecting plate multi-angle welding fixture is provided, to staggered two connecting plate
It realizes the fixation of position and the adjusting of angle, is conducive to the progress of welding, and then improve the quality of welding.The utility model uses
Technical solution below:
A kind of connecting plate multi-angle welding fixture, the first connecting plate for welding angled mutually are connect with second
Plate, including bottom plate, the bottom plate upper end are hinged with the backup plate for limiting the first connecting plate, and the backup plate side is equipped with for adjusting
Section leans on the angle adjusting mechanism of plate angle, and the other side of the backup plate is equipped with elevating mechanism, and the elevating mechanism upper end is equipped with and is used for
Hold out against the pressing tongs of the second connecting plate.
Further, the angle adjusting mechanism includes the screw bolt seat for being set on the bottom plate end, is threadedly coupled with screw bolt seat
First screw rod, the first handwheel being fixedly connected with the first screw rod far from one end of backup plate.
Further, the elevating mechanism includes the second screw rod, the second handwheel, upper branch arm, lower branch arm, mounting base, described
Upper branch arm and lower branch arm are hinged by pin shaft and have two groups, and two pin shafts are connected by the second screw rod, and second screw rod and one is sold
Axis rotation connection, connect with another pin shaft thread, and one end is equipped with the second handwheel, and two upper branch arms are hinged with mounting base, under two
Support arm is hinged with bottom plate.
Further, the pressing tongs include pressing tongs support, limited block, first connecting rod, second connecting rod, third connecting rod, mandril,
Handle, groove profile block, the pressing tongs support be set to side of the mounting base upper end far from backup plate, the limited block be set to pressing tongs support with
One end of mounting base upper end between backup plate, the pressing tongs support and first connecting rod is hinged, the other end of the first connecting rod and
One end of two connecting rods and third connecting rod is hinged, and the other end of the second connecting rod and one end of mandril are hinged, the third connecting rod
The other end and handle it is hinged, the handle and pressing tongs support are hinged, the limited block be equipped with the first through hole that is parallel to each other with
Second through-hole, the mandril cross first through hole and are slidably matched with first through hole, and the other end of the mandril is fixedly connected with
Groove profile block, the groove profile block are equipped with the guide rod being slidably matched with the second through-hole, and the groove of the groove profile block is horizontally disposed and recessed
Clamping plate is equipped in slot, the one side of the groove profile block is equipped with tapped through hole, and the tapped through hole internal screw thread is connected with handwheel bolt,
The tail portion of the handwheel bolt is protruded into the groove of groove profile block and is rotatablely connected with clamping plate, the other side of the clamping plate and groove profile block
The second connecting plate is clamped in face cooperation.
Further, the mandril is spring pressure bar.
Compared with prior art, welding fixture provided by the utility model passes through backup plate, angle adjusting mechanism, lifting
Mechanism, pressing tongs accurate, the angled fixation securely by the first connecting plate and the second connecting plate to be welded, convenient for welding
It carries out, improves the quality of welding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols:
1, bottom plate, 2, backup plate；
31, screw bolt seat, the 32, first screw rod, the 33, first handwheel；
41, upper branch arm, 42, lower branch arm, 43, pin shaft, the 44, second screw rod, the 45, second handwheel, 46, mounting base；
51, pressing tongs support, 52, limited block, 53, first connecting rod, 54, second connecting rod, 55, third connecting rod, 56, mandril,
57, handle, 58, groove profile block, 59, guide rod, 60, clamping plate, 61, handwheel bolt.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；
To those skilled in the art, it is to be understood that certain known features and its explanation, which may be omitted, in attached drawing
's.The following further describes the technical solution of the present invention with reference to the accompanying drawings and examples.
A kind of connecting plate multi-angle welding fixture as shown in drawings, for welding the first angled mutually connection
Plate and the second connecting plate, including bottom plate 1,1 upper end of bottom plate is hinged with the backup plate 2 for limiting the first connecting plate, described to lean on
2 side of plate is equipped with the angle adjusting mechanism for adjusting 2 jiaos of backup plate, and the other side of the backup plate 2 is equipped with elevating mechanism, described
Elevating mechanism upper end is equipped with the pressing tongs for holding out against the second connecting plate.
Further, the angle adjusting mechanism includes connecting set on the screw bolt seat 31 of 1 upper end of bottom plate, with 31 screw thread of screw bolt seat
The first screw rod 32 connect, the first handwheel 33 being fixedly connected with the first screw rod 32 far from one end of backup plate 2.Specifically, the first spiral shell
Bar 32 is used to resist the lower part of backup plate 2, and backup plate 2 is made to be able to maintain certain angle, by rotating the first handwheel 33, makes the first screw rod
32 do the telemechanical close to or far from backup plate 2, can adjust the angle of backup plate 2 Yu horizontal plane accordingly.
Further, the elevating mechanism includes the second screw rod 44, the second handwheel 45, upper branch arm 41, lower branch arm 42, installation
Seat 46, the upper branch arm 41 is hinged by pin shaft 43 with lower branch arm 42 and has two groups, two pin shafts 43 by the connection of the second screw rod 44,
Second screw rod 44 and a pin shaft 43 are rotatablely connected, and are threadedly coupled with another pin shaft 43, and one end is equipped with the second handwheel 45, and two
Upper branch arm 41 is hinged with mounting base 46, and two lower branch arms 42 are hinged with bottom plate 1.
Further, the pressing tongs includes pressing tongs support 51, limited block 52, first connecting rod 53, second connecting rod 54, third
Connecting rod 55, mandril 56, handle 57, groove profile block 58, the pressing tongs support 51 are set to side of 46 upper end of mounting base far from backup plate 2,
The limited block 52 is set to 46 upper end of mounting base between pressing tongs support 51 and backup plate 2, the pressing tongs support 51 and first connecting rod 53
One end it is hinged, one end of the other end and second connecting rod 54 and third connecting rod 55 of the first connecting rod 53 is hinged, described second
The other end of connecting rod 54 and one end of mandril 56 are hinged, and the other end and handle 57 of the third connecting rod 55 are hinged, the handle
57 is hinged with pressing tongs support 51, and the limited block 52 is equipped with the first through hole being parallel to each other and the second through-hole, and the mandril 56 is horizontal
It wears first through hole and is slidably matched with first through hole, the other end of the mandril 56 is fixedly connected with groove profile block 58, the groove profile
Block 58 is equipped with the guide rod 59 being slidably matched with the second through-hole, and the groove of the groove profile block 58 is horizontally disposed and groove is interior is equipped with folder
The one side of plate 60, the groove profile block 58 is equipped with tapped through hole, and the tapped through hole internal screw thread is connected with handwheel bolt 61, described
The tail portion of handwheel bolt 61 is protruded into the groove of groove profile block 58 and is rotatablely connected with clamping plate 60, the clamping plate 60 and groove profile block 58
Another side cooperation clamp the second connecting plate.Specifically, when mandril 56 is at the maximum position far from backup plate 2, first
Connecting rod is flipped up with the second connecting rod, and handle 57 downwardly turns over.
Further, the mandril 56 is spring pressure bar.
Specific working principle is that the first connecting plate is placed in side opposite with mounting base on backup plate, is rotated first-hand
Wheel makes the first connecting plate and horizontal plane keep certain angle, the second connecting plate is placed in the groove of groove profile block, rotates handwheel
Bolt is matched for clamping tightly the second connecting plate by the side wall of clamping plate and groove profile block, and handle is above pushed away, and handle is by third connecting rod by the
The interconnecting piece of one connecting rod and second connecting rod pushes, and first connecting rod is downwardly turned over second connecting rod, and then pushes the second connecting plate court
First connecting plate is close, until the second connecting plate resists the first connecting plate, continues upper push handle, spring pressure bar is pressurized and generates anti-
Active force resists the upper surface of mounting base when first connecting rod and second connecting rod are downwardly turned over to the interconnecting piece of the two, at this moment unclamps
Handle, spring pressure bar will the second connecting plate firmly resist the first connecting plate.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to the one of invention
A little modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (5)
1. a kind of connecting plate multi-angle welding fixture, the first connecting plate for welding angled mutually is connect with second
Plate, including bottom plate, it is characterised in that: the bottom plate upper end is hinged with the backup plate for limiting the first connecting plate, the backup plate one
Side is equipped with for adjusting the angle adjusting mechanism by plate angle, and the other side of the backup plate is equipped with elevating mechanism, the elevating mechanism
Upper end is equipped with the pressing tongs for holding out against the second connecting plate.
2. a kind of connecting plate multi-angle welding fixture according to claim 1, it is characterised in that: the angle adjusting mechanism
Including the screw bolt seat for being set on the bottom plate end, the first screw rod being threadedly coupled with screw bolt seat and the one end of the first screw rod far from backup plate
The first handwheel being fixedly connected.
3. a kind of connecting plate multi-angle welding fixture according to claim 1, it is characterised in that: the elevating mechanism includes
Second screw rod, the second handwheel, upper branch arm, lower branch arm, mounting base, the upper branch arm and lower branch arm are hinged by pin shaft and have two
Group, two pin shafts are connected by the second screw rod, and second screw rod and a pin shaft are rotatablely connected, and are connect with another pin shaft thread, and
One end is equipped with the second handwheel, and two upper branch arms are hinged with mounting base, and two lower branch arms are hinged with bottom plate.
4. a kind of connecting plate multi-angle welding fixture according to claim 3, it is characterised in that: the pressing tongs includes pressing tongs
Support, limited block, first connecting rod, second connecting rod, third connecting rod, mandril, handle, groove profile block, the pressing tongs support are set to installation
Seat side of the upper end far from backup plate, the limited block are set to the mounting base upper end between pressing tongs support and backup plate, the pressing tongs support
Hinged with one end of first connecting rod, one end of the other end and second connecting rod and third connecting rod of the first connecting rod is hinged, described
The other end of second connecting rod and one end of mandril are hinged, and the other end and handle of the third connecting rod are hinged, the handle and pressure
It is hinged to clamp support, the limited block is equipped with the first through hole that is parallel to each other and the second through-hole, the mandril cross first through hole and
It is slidably matched with first through hole, the other end of the mandril is fixedly connected with groove profile block, and the groove profile block is equipped with to be led to second
The groove of the guide rod that hole is slidably matched, the groove profile block is horizontally disposed and groove is interior equipped with clamping plate, the one side of the groove profile block
Equipped with tapped through hole, the tapped through hole internal screw thread is connected with handwheel bolt, and groove profile block is protruded into the tail portion of the handwheel bolt
It is rotatablely connected in groove and with clamping plate, the second connecting plate is clamped in the another side cooperation of the clamping plate and groove profile block.
5. a kind of connecting plate multi-angle welding fixture according to claim 4, it is characterised in that: the mandril is spring pressure
Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821250052.4U CN208811368U (en) | 2018-08-04 | 2018-08-04 | A kind of connecting plate multi-angle welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821250052.4U CN208811368U (en) | 2018-08-04 | 2018-08-04 | A kind of connecting plate multi-angle welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811368U true CN208811368U (en) | 2019-05-03 |
Family
ID=66272438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821250052.4U Expired - Fee Related CN208811368U (en) | 2018-08-04 | 2018-08-04 | A kind of connecting plate multi-angle welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811368U (en) |
-
2018
- 2018-08-04 CN CN201821250052.4U patent/CN208811368U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20210804 |