CN215468672U - Auxiliary welding device for extended bedplate for physical experiment - Google Patents
Auxiliary welding device for extended bedplate for physical experiment Download PDFInfo
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- CN215468672U CN215468672U CN202121108257.0U CN202121108257U CN215468672U CN 215468672 U CN215468672 U CN 215468672U CN 202121108257 U CN202121108257 U CN 202121108257U CN 215468672 U CN215468672 U CN 215468672U
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Abstract
The sleeve plate type expansion platform auxiliary clamping device can realize quick clamping of a circuit board without perforating on the platform board, so that the problem that screws, circuit elements, welding auxiliary parts and the like fall into the device due to perforating on the surface of the platform is effectively avoided, the trouble of cleaning is omitted, and meanwhile, the loss of the screws, the circuit elements and the welding auxiliary parts can be saved.
Description
Technical Field
The utility model relates to an auxiliary welding device, in particular to an auxiliary welding device for an extended bedplate for a physical experiment.
Background
Publication No.: CN207625903U discloses a but angle regulation's circuit board welding bench, we find in using this kind of welding bench for installation clamping structure, set up the hole structure on the platform, this hole structure is in actual welding process, and inside screw, circuit element, the supplementary part of welding dropped the hole very easily, very inconvenient clearance.
Disclosure of Invention
The utility model aims to provide an auxiliary welding device for an extended platen for physical experiments, which can realize quick clamping of a circuit board without perforating a platform plate, thereby effectively avoiding falling of screws, circuit elements, auxiliary welding parts and the like caused by perforating the surface of the platform, saving the trouble of cleaning, and simultaneously saving the loss of the screws, the circuit elements and the auxiliary welding parts.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
an auxiliary welding device for an extension platen for a physical experiment comprises a welding platen, wherein an auxiliary sleeve plate type extension platform clamping device is installed on the welding platen and comprises a support column, the bottom of the support column is connected with the welding platen, the upper part of the support column is connected with a clamping platform plate, one side of the clamping platform plate is provided with a sleeve plate sliding seat, the sleeve plate sliding seat comprises a sleeve plate platform, the sleeve plate platform is of a plate-shaped shell structure with an opening at one side, the sleeve plate platform is sleeved on one side of the clamping platform plate and can slide on the sleeve plate platform, the bottom of the sleeve plate platform is connected with an elastic plate, one side of the elastic plate is connected with a pull ring and a second sawtooth block, the bottom of the clamping platform plate is connected with a plurality of first sawtooth blocks which are arranged in a row, the second sawtooth block can be matched with the first sawtooth blocks, and a rotary bidirectional clamp holder is installed between one side of the sleeve plate platform and the clamping platform plate in a matched manner, the rotatory two-way holder of cooperation includes sliding seat and fixing base, and the sliding seat is connected with the lagging platform, and the fixing base is connected with the clamping platform board, and rotatory holder is all connected to the lateral part of sliding seat and the lateral part of fixing base, rotatory holder includes transmission splint, and transmission splint's middle part is articulated with corresponding sliding seat or fixing base, and first spring is connected to one side of transmission splint, and the one end of first spring is connected with corresponding sliding seat or fixing base, and the regulating plate is connected to the opposite side of transmission splint, and the screw is seted up at the middle part of regulating plate, and the regulating plate passes through screw threaded connection adjusting bolt.
In order to further achieve the purpose of the utility model, the technical scheme can also be adopted that a welding base is arranged at the bottom of the welding bedplate, a bearing is arranged at the upper part of the welding base, the outer ring of the bearing is connected with the welding base, the inner ring of the bearing is connected with the welding bedplate, a plurality of protruding columns are connected with the side periphery of the welding base, a second vertical pipe is connected with the side part of the welding bedplate, a second vertical rod is inserted into the second vertical pipe, the upper end of the second vertical rod is connected with a second balance weight, and the lower end of the second vertical rod can be inserted between two adjacent protruding columns.
The end part of the screw rod of the adjusting bolt is connected with a rubber ball.
The rubber ball can improve the matching friction force of the adjusting bolt and the circuit board.
The guide wheel can provide support for the sleeve plate platform while sliding along the sleeve plate platform, so that the stability of the sleeve plate platform is improved.
The alumina fiber cloth can conveniently wipe the welding part of the electric soldering iron in the welding process.
The utility model has the advantages that: the sleeve plate type expansion platform auxiliary clamping device can realize quick clamping of the circuit board without perforating on the platform board, thereby effectively avoiding falling of screws, circuit elements, welding auxiliary parts and the like caused by perforating on the surface of the platform, saving the trouble of cleaning and simultaneously saving the loss of the screws, the circuit elements and the welding auxiliary parts. When the circuit board is placed on the clamping platform plate, a user can push the sleeve plate platform to one side of the circuit board, the inclined plane of the second sawtooth block and the inclined plane of the first sawtooth block are matched to push the elastic plate box to bend by a certain angle in the anticlockwise direction in the process that the sleeve plate platform drives the second sawtooth block to slide to one side of the fixed seat, so that the second sawtooth block can conveniently move to one side of the fixed seat along with the sleeve plate platform through the first sawtooth blocks, after the circuit board is clamped by the matched rotating bidirectional clamp holder, the vertical plane of the second sawtooth block is matched with the vertical plane of the first sawtooth block at the corresponding position, so that the matched rotating bidirectional clamp holder keeps the clamping effect on the circuit board, when the circuit board needs to be unlocked, the pull ring is pressed downwards, the elastic plate rotates by a certain angle in the anticlockwise direction, so that the first wedge block is separated from the second wedge block, at the moment, the sleeve plate platform can be presumed to slide to one side far away from the circuit board, thereby let the rotatory two-way holder of cooperation open fast, make things convenient for operating personnel to take out the circuit board, adjust the position in-process of sliding seat at the lagging platform, the lagging platform forms an auxiliary platform in one side of sliding seat all the time to make things convenient for operating personnel to have a temporary place the platform near the circuit board in welding process, solder, original paper etc. that convenient temporary place welding in-process used. The transmission clamping plates can be pressed to rotate after the two transmission clamping plates are matched with each other to clamp the circuit board in a certain pressure fit manner and then are matched with each other, so that the end parts of the adjusting bolts are driven to press the circuit board downwards from the upper part, the circuit board is subjected to clamping force on two sides, meanwhile, the downward pressure of the end parts of the adjusting bolts is applied to the circuit board, the stability of fixing the circuit board is improved, the adjusting bolts can be finely adjusted according to the thickness of the circuit board, and therefore the end parts of the lead screws of the adjusting bolts can be matched with the circuit board.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
fig. 3 is a third schematic structural diagram of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1:
an auxiliary welding device for an extension platen for physical experiments, as shown in fig. 1-3, comprises a welding platen 5, wherein an auxiliary clamping device for a sleeve-plate type extension platform is installed on the welding platen 5, the auxiliary clamping device for the sleeve-plate type extension platform comprises a support column 25, the bottom of the support column 25 is connected with the welding platen 5, the upper part of the support column 25 is connected with a clamping platform plate 22, one side of the clamping platform plate 22 is provided with a sleeve-plate sliding seat, the sleeve-plate sliding seat comprises a sleeve-plate platform 20, the sleeve-plate platform 20 is a plate-shaped shell structure with an opening at one side, the sleeve-plate platform 20 is sleeved at one side of the clamping platform plate 22, the clamping platform plate 22 can slide on the sleeve-plate platform 20, the bottom of the sleeve-plate platform 20 is connected with an elastic plate 23, one side of the elastic plate 23 is connected with a pull ring 28 and a second serrated block 27, the bottom of the clamping platform plate 22 is connected with a plurality of first serrated blocks 26 arranged in a row, and the second serrated block 27 can be matched with the first serrated block 26, rotatory two-way holder of installation cooperation between one side of lagging platform 20 and clamping platform board 22, rotatory two-way holder of cooperation includes sliding seat 1 and fixing base 18, and sliding seat 1 is connected with lagging platform 20, and fixing base 18 is connected with clamping platform board 22, and rotatory holder is all connected with the lateral part of fixing base 18 to the lateral part of sliding seat 1, rotatory holder includes transmission splint 3, and transmission splint 3's middle part is articulated with corresponding sliding seat 1 or fixing base 18, and first spring 2 is connected to one side of transmission splint 3, and the one end of first spring 2 is connected with corresponding sliding seat 1 or fixing base 18, and regulating plate 6 is connected to transmission splint 3's opposite side, and the screw is seted up at the middle part of regulating plate 6, and regulating plate 6 passes through screw threaded connection adjusting bolt 7.
The sleeve plate type expansion platform auxiliary clamping device can realize quick clamping of the circuit board without perforating on the platform board, thereby effectively avoiding falling of screws, circuit elements, welding auxiliary parts and the like caused by perforating on the surface of the platform, saving the trouble of cleaning and simultaneously saving the loss of the screws, the circuit elements and the welding auxiliary parts. When a circuit board is placed on the clamping platform plate 22, a user can push the sleeve plate platform 20 to one side of the circuit board, the inclined plane of the second sawtooth block 27 is matched with the inclined plane of the first sawtooth block 26 to push the elastic plate 23 box to bend at a certain angle in the anticlockwise direction in the process that the sleeve plate platform 20 drives the second sawtooth block 27 to slide to one side of the fixed seat 18, so that the second sawtooth block 27 can conveniently move to one side of the fixed seat 18 through the first sawtooth blocks 26 along with the sleeve plate platform 20, after the circuit board is clamped by the matched rotary bidirectional clamp, the vertical plane of the second sawtooth block 27 is matched with the vertical plane of the first sawtooth block 26 at the corresponding position, so that the matched rotary bidirectional clamp keeps the clamping effect on the circuit board, when the circuit board needs to be unlocked, the pull ring 28 is pressed downwards to enable the elastic plate 23 to rotate at a certain angle in the anticlockwise direction, so that the first wedge block 21 is separated from the second wedge block 22, can presume that the lagging platform 20 slides to keeping away from circuit board one side this moment to let the rotatory two-way holder of cooperation open fast, make things convenient for operating personnel to take out the circuit board, adjust the position in-process of sliding seat 1 at lagging platform 20, lagging platform 20 forms an auxiliary platform in one side of sliding seat 1 all the time, thereby make things convenient for operating personnel to have a temporary placement platform near the circuit board in welding process, the solder that uses in the convenient temporary placement welding process, original paper etc.. The two transmission clamping plates 3 can clamp the circuit board by self in a certain pressure fit manner and then are pressed to rotate, so that the end parts of the adjusting bolts 7 are driven to press the circuit board downwards from the upper part, the circuit board is subjected to clamping force on two sides and is subjected to downward pressure on the end parts of the adjusting bolts 7, the stability of fixing the circuit board is improved, and the adjusting bolts 7 can be finely adjusted according to the thickness of the circuit board, so that the end parts of the screw rods of the adjusting bolts 7 can be ensured to be matched with the circuit board.
Material selection and feasibility analysis of specific implementation of application range: the practical manufactured sample is implemented by taking the specification attached drawing as a drawing according to the proportion and the matching mode of each part in the specification attached drawing, the connection is a common connection mode such as a connection of a strong adhesive, a welding, riveting and a flange connection and an integral forming type connection, and the thickness and the strength of a corresponding connection mode connection point can be selected without creativity according to the requirement of practical connection strength during practical manufacturing.
Example 2:
an auxiliary welding device for an extension platen for physical experiments, as shown in fig. 1-3, comprises a welding platen 5, wherein an auxiliary clamping device for a sleeve-plate type extension platform is installed on the welding platen 5, the auxiliary clamping device for the sleeve-plate type extension platform comprises a support column 25, the bottom of the support column 25 is connected with the welding platen 5, the upper part of the support column 25 is connected with a clamping platform plate 22, one side of the clamping platform plate 22 is provided with a sleeve-plate sliding seat, the sleeve-plate sliding seat comprises a sleeve-plate platform 20, the sleeve-plate platform 20 is a plate-shaped shell structure with an opening at one side, the sleeve-plate platform 20 is sleeved at one side of the clamping platform plate 22, the clamping platform plate 22 can slide on the sleeve-plate platform 20, the bottom of the sleeve-plate platform 20 is connected with an elastic plate 23, one side of the elastic plate 23 is connected with a pull ring 28 and a second serrated block 27, the bottom of the clamping platform plate 22 is connected with a plurality of first serrated blocks 26 arranged in a row, and the second serrated block 27 can be matched with the first serrated block 26, rotatory two-way holder of installation cooperation between one side of lagging platform 20 and clamping platform board 22, rotatory two-way holder of cooperation includes sliding seat 1 and fixing base 18, and sliding seat 1 is connected with lagging platform 20, and fixing base 18 is connected with clamping platform board 22, and rotatory holder is all connected with the lateral part of fixing base 18 to the lateral part of sliding seat 1, rotatory holder includes transmission splint 3, and transmission splint 3's middle part is articulated with corresponding sliding seat 1 or fixing base 18, and first spring 2 is connected to one side of transmission splint 3, and the one end of first spring 2 is connected with corresponding sliding seat 1 or fixing base 18, and regulating plate 6 is connected to transmission splint 3's opposite side, and the screw is seted up at the middle part of regulating plate 6, and regulating plate 6 passes through screw threaded connection adjusting bolt 7. The bottom of welding platen 5 is installed with welding base 8, the upper portion of welding base 8 is installed with bearing 10, the outer lane of bearing 10 is connected with welding base 8, the inner circle of bearing 10 is connected with welding platen 5, the side periphery of welding base 8 is connected with several protruding post 9, the lateral part of welding platen 5 is connected with second vertical pipe 16, second vertical pipe 15 is pegged graft to the inside of second vertical pipe 16, second counter weight 14 is connected to the upper end of second vertical pipe 15, the lower extreme of second vertical pipe 15 can insert between two adjacent protruding posts 9.
According to the utility model, after the welding bedplate 5 is rotated to a proper angle, the lower end of the second vertical rod 15 is inserted between two adjacent raised columns 9, and at the moment, the raised columns 9 are matched with the second vertical rod 15, so that the free rotation of the welding bedplate 5 can be avoided.
Example 3:
an auxiliary welding device for an extension platen for physical experiments, as shown in fig. 1-3, comprises a welding platen 5, wherein an auxiliary clamping device for a sleeve-plate type extension platform is installed on the welding platen 5, the auxiliary clamping device for the sleeve-plate type extension platform comprises a support column 25, the bottom of the support column 25 is connected with the welding platen 5, the upper part of the support column 25 is connected with a clamping platform plate 22, one side of the clamping platform plate 22 is provided with a sleeve-plate sliding seat, the sleeve-plate sliding seat comprises a sleeve-plate platform 20, the sleeve-plate platform 20 is a plate-shaped shell structure with an opening at one side, the sleeve-plate platform 20 is sleeved at one side of the clamping platform plate 22, the clamping platform plate 22 can slide on the sleeve-plate platform 20, the bottom of the sleeve-plate platform 20 is connected with an elastic plate 23, one side of the elastic plate 23 is connected with a pull ring 28 and a second serrated block 27, the bottom of the clamping platform plate 22 is connected with a plurality of first serrated blocks 26 arranged in a row, and the second serrated block 27 can be matched with the first serrated block 26, rotatory two-way holder of installation cooperation between one side of lagging platform 20 and clamping platform board 22, rotatory two-way holder of cooperation includes sliding seat 1 and fixing base 18, and sliding seat 1 is connected with lagging platform 20, and fixing base 18 is connected with clamping platform board 22, and rotatory holder is all connected with the lateral part of fixing base 18 to the lateral part of sliding seat 1, rotatory holder includes transmission splint 3, and transmission splint 3's middle part is articulated with corresponding sliding seat 1 or fixing base 18, and first spring 2 is connected to one side of transmission splint 3, and the one end of first spring 2 is connected with corresponding sliding seat 1 or fixing base 18, and regulating plate 6 is connected to transmission splint 3's opposite side, and the screw is seted up at the middle part of regulating plate 6, and regulating plate 6 passes through screw threaded connection adjusting bolt 7. The two sides of the second sawtooth block 27 are respectively provided with a vertical surface and an inclined surface, the two sides of the first sawtooth block 26 are respectively provided with a vertical surface and an inclined surface, the inclined surface of the second sawtooth block 27 is positioned on one side, close to the fixed seat 18, of the second sawtooth block 27, and the vertical surface of the first sawtooth block 26 is positioned on one side, close to the fixed seat 18, of the first sawtooth block 26.
According to the utility model, the two sides of the first wedge-shaped block 21 are respectively provided with the vertical surface and the inclined surface, and the two sides of the second wedge-shaped block 22 are respectively provided with the vertical surface and the inclined surface, so that the first wedge-shaped block 21 and the second wedge-shaped block 22 can be matched to lock the square lantern ring 19 conveniently.
Example 4:
an auxiliary welding device for an extension platen for physical experiments, as shown in fig. 1-3, comprises a welding platen 5, wherein an auxiliary clamping device for a sleeve-plate type extension platform is installed on the welding platen 5, the auxiliary clamping device for the sleeve-plate type extension platform comprises a support column 25, the bottom of the support column 25 is connected with the welding platen 5, the upper part of the support column 25 is connected with a clamping platform plate 22, one side of the clamping platform plate 22 is provided with a sleeve-plate sliding seat, the sleeve-plate sliding seat comprises a sleeve-plate platform 20, the sleeve-plate platform 20 is a plate-shaped shell structure with an opening at one side, the sleeve-plate platform 20 is sleeved at one side of the clamping platform plate 22, the clamping platform plate 22 can slide on the sleeve-plate platform 20, the bottom of the sleeve-plate platform 20 is connected with an elastic plate 23, one side of the elastic plate 23 is connected with a pull ring 28 and a second serrated block 27, the bottom of the clamping platform plate 22 is connected with a plurality of first serrated blocks 26 arranged in a row, and the second serrated block 27 can be matched with the first serrated block 26, rotatory two-way holder of installation cooperation between one side of lagging platform 20 and clamping platform board 22, rotatory two-way holder of cooperation includes sliding seat 1 and fixing base 18, and sliding seat 1 is connected with lagging platform 20, and fixing base 18 is connected with clamping platform board 22, and rotatory holder is all connected with the lateral part of fixing base 18 to the lateral part of sliding seat 1, rotatory holder includes transmission splint 3, and transmission splint 3's middle part is articulated with corresponding sliding seat 1 or fixing base 18, and first spring 2 is connected to one side of transmission splint 3, and the one end of first spring 2 is connected with corresponding sliding seat 1 or fixing base 18, and regulating plate 6 is connected to transmission splint 3's opposite side, and the screw is seted up at the middle part of regulating plate 6, and regulating plate 6 passes through screw threaded connection adjusting bolt 7. The end part of the screw rod of the adjusting bolt 7 is connected with a rubber ball 17.
The rubber ball 17 of the utility model can improve the friction force of the matching of the adjusting bolt 7 and the circuit board.
Example 5:
an auxiliary welding device for an extension platen for physical experiments, as shown in fig. 1-3, comprises a welding platen 5, wherein an auxiliary clamping device for a sleeve-plate type extension platform is installed on the welding platen 5, the auxiliary clamping device for the sleeve-plate type extension platform comprises a support column 25, the bottom of the support column 25 is connected with the welding platen 5, the upper part of the support column 25 is connected with a clamping platform plate 22, one side of the clamping platform plate 22 is provided with a sleeve-plate sliding seat, the sleeve-plate sliding seat comprises a sleeve-plate platform 20, the sleeve-plate platform 20 is a plate-shaped shell structure with an opening at one side, the sleeve-plate platform 20 is sleeved at one side of the clamping platform plate 22, the clamping platform plate 22 can slide on the sleeve-plate platform 20, the bottom of the sleeve-plate platform 20 is connected with an elastic plate 23, one side of the elastic plate 23 is connected with a pull ring 28 and a second serrated block 27, the bottom of the clamping platform plate 22 is connected with a plurality of first serrated blocks 26 arranged in a row, and the second serrated block 27 can be matched with the first serrated block 26, rotatory two-way holder of installation cooperation between one side of lagging platform 20 and clamping platform board 22, rotatory two-way holder of cooperation includes sliding seat 1 and fixing base 18, and sliding seat 1 is connected with lagging platform 20, and fixing base 18 is connected with clamping platform board 22, and rotatory holder is all connected with the lateral part of fixing base 18 to the lateral part of sliding seat 1, rotatory holder includes transmission splint 3, and transmission splint 3's middle part is articulated with corresponding sliding seat 1 or fixing base 18, and first spring 2 is connected to one side of transmission splint 3, and the one end of first spring 2 is connected with corresponding sliding seat 1 or fixing base 18, and regulating plate 6 is connected to transmission splint 3's opposite side, and the screw is seted up at the middle part of regulating plate 6, and regulating plate 6 passes through screw threaded connection adjusting bolt 7. The bottom of the sleeve plate platform 20 is connected with a guide wheel 24, a wheel frame of the guide wheel 24 is connected with the sleeve plate platform 20, and the wheel of the guide wheel 24 is matched with the welding bedplate 5.
The guide wheels 24 of the present invention can provide support for the strap platform 20 while following the strap platform 20 to slide, improving the stability of the strap platform 20.
Example 6:
an auxiliary welding device for an extension platen for physical experiments, as shown in fig. 1-3, comprises a welding platen 5, wherein an auxiliary clamping device for a sleeve-plate type extension platform is installed on the welding platen 5, the auxiliary clamping device for the sleeve-plate type extension platform comprises a support column 25, the bottom of the support column 25 is connected with the welding platen 5, the upper part of the support column 25 is connected with a clamping platform plate 22, one side of the clamping platform plate 22 is provided with a sleeve-plate sliding seat, the sleeve-plate sliding seat comprises a sleeve-plate platform 20, the sleeve-plate platform 20 is a plate-shaped shell structure with an opening at one side, the sleeve-plate platform 20 is sleeved at one side of the clamping platform plate 22, the clamping platform plate 22 can slide on the sleeve-plate platform 20, the bottom of the sleeve-plate platform 20 is connected with an elastic plate 23, one side of the elastic plate 23 is connected with a pull ring 28 and a second serrated block 27, the bottom of the clamping platform plate 22 is connected with a plurality of first serrated blocks 26 arranged in a row, and the second serrated block 27 can be matched with the first serrated block 26, rotatory two-way holder of installation cooperation between one side of lagging platform 20 and clamping platform board 22, rotatory two-way holder of cooperation includes sliding seat 1 and fixing base 18, and sliding seat 1 is connected with lagging platform 20, and fixing base 18 is connected with clamping platform board 22, and rotatory holder is all connected with the lateral part of fixing base 18 to the lateral part of sliding seat 1, rotatory holder includes transmission splint 3, and transmission splint 3's middle part is articulated with corresponding sliding seat 1 or fixing base 18, and first spring 2 is connected to one side of transmission splint 3, and the one end of first spring 2 is connected with corresponding sliding seat 1 or fixing base 18, and regulating plate 6 is connected to transmission splint 3's opposite side, and the screw is seted up at the middle part of regulating plate 6, and regulating plate 6 passes through screw threaded connection adjusting bolt 7. The upper part of the deck platform 20 is connected with alumina fiber cloth 19.
The alumina fiber cloth 19 of the utility model can conveniently wipe the welding part of the electric soldering iron in the welding process.
Example 7:
an auxiliary welding device for an extension platen for physical experiments, as shown in fig. 1-3, comprises a welding platen 5, wherein an auxiliary clamping device for a sleeve-plate type extension platform is installed on the welding platen 5, the auxiliary clamping device for the sleeve-plate type extension platform comprises a support column 25, the bottom of the support column 25 is connected with the welding platen 5, the upper part of the support column 25 is connected with a clamping platform plate 22, one side of the clamping platform plate 22 is provided with a sleeve-plate sliding seat, the sleeve-plate sliding seat comprises a sleeve-plate platform 20, the sleeve-plate platform 20 is a plate-shaped shell structure with an opening at one side, the sleeve-plate platform 20 is sleeved at one side of the clamping platform plate 22, the clamping platform plate 22 can slide on the sleeve-plate platform 20, the bottom of the sleeve-plate platform 20 is connected with an elastic plate 23, one side of the elastic plate 23 is connected with a pull ring 28 and a second serrated block 27, the bottom of the clamping platform plate 22 is connected with a plurality of first serrated blocks 26 arranged in a row, and the second serrated block 27 can be matched with the first serrated block 26, rotatory two-way holder of installation cooperation between one side of lagging platform 20 and clamping platform board 22, rotatory two-way holder of cooperation includes sliding seat 1 and fixing base 18, and sliding seat 1 is connected with lagging platform 20, and fixing base 18 is connected with clamping platform board 22, and rotatory holder is all connected with the lateral part of fixing base 18 to the lateral part of sliding seat 1, rotatory holder includes transmission splint 3, and transmission splint 3's middle part is articulated with corresponding sliding seat 1 or fixing base 18, and first spring 2 is connected to one side of transmission splint 3, and the one end of first spring 2 is connected with corresponding sliding seat 1 or fixing base 18, and regulating plate 6 is connected to transmission splint 3's opposite side, and the screw is seted up at the middle part of regulating plate 6, and regulating plate 6 passes through screw threaded connection adjusting bolt 7. The interior of the strap platform 20 is connected with a second spring 21, and one end of the second spring 21 is connected with a clamping platform plate 22. The second spring 21 of the present invention may facilitate resetting of the strap platform 20 after unlocking.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.
Claims (7)
1. Supplementary welding set of extension platen for physics experiments, its characterized in that: the auxiliary clamping device comprises a welding platen (5), wherein a sleeve plate type expansion platform auxiliary clamping device is arranged on the welding platen (5) and comprises a support column (25), the bottom of the support column (25) is connected with the welding platen (5), the upper part of the support column (25) is connected with a clamping platform plate (22), one side of the clamping platform plate (22) is provided with a sleeve plate sliding seat, the sleeve plate sliding seat comprises a sleeve plate platform (20), the sleeve plate platform (20) is of a plate-shaped shell structure with an opening at one side, the sleeve plate platform (20) is sleeved on one side of the clamping platform plate (22), the clamping platform plate (22) can slide on the sleeve plate platform (20), the bottom of the sleeve plate platform (20) is connected with an elastic plate (23), one side of the elastic plate (23) is connected with a pull ring (28) and a second sawtooth block (27), the bottom of the clamping platform plate (22) is connected with a plurality of first sawtooth blocks (26) which are arranged in a row, the second sawtooth block (27) can be matched with the first sawtooth block (26), a matched rotary bidirectional clamp holder is installed between one side of the sleeve plate platform (20) and the clamping platform plate (22), the matched rotary bidirectional clamp holder comprises a sliding seat (1) and a fixed seat (18), the sliding seat (1) is connected with the sleeve plate platform (20), the fixed seat (18) is connected with the clamping platform plate (22), the side part of the sliding seat (1) and the side part of the fixed seat (18) are both connected with the rotary clamp holder, the rotary clamp holder comprises a transmission clamping plate (3), the middle part of the transmission clamping plate (3) is hinged with the corresponding sliding seat (1) or the corresponding fixed seat (18), one side of the transmission clamping plate (3) is connected with the first spring (2), one end of the first spring (2) is connected with the corresponding sliding seat (1) or the corresponding fixed seat (18), the other side of the transmission clamping plate (3) is connected with the adjusting plate (6), the middle part of the adjusting plate (6) is provided with a screw hole, and the adjusting plate (6) is connected with an adjusting bolt (7) through the screw hole and a thread.
2. The auxiliary welding device for the extended platen for the physical experiment as set forth in claim 1, wherein: the bottom installation welding base (8) of welding platen (5), upper portion installation bearing (10) of welding base (8), the outer lane and the welding base (8) of bearing (10) are connected, the inner circle and the welding platen (5) of bearing (10) are connected, several protruding post (9) are connected to the side week of welding base (8), the vertical pipe of second (16) is connected to the lateral part of welding platen (5), the vertical pole of second (15) is pegged graft in the inside of the vertical pipe of second (16), second counter weight (14) are connected to the upper end of the vertical pole of second (15), the lower extreme of the vertical pole of second (15) can be inserted between two adjacent protruding post (9).
3. The auxiliary welding device for the extended platen for the physical experiment as set forth in claim 1, wherein: the two sides of the second sawtooth block (27) are respectively provided with a vertical surface and an inclined surface, the two sides of the first sawtooth block (26) are respectively provided with a vertical surface and an inclined surface, the inclined surface of the second sawtooth block (27) is located on one side, close to the fixed seat (18), of the second sawtooth block (27), and the vertical surface of the first sawtooth block (26) is located on one side, close to the fixed seat (18), of the first sawtooth block (26).
4. The auxiliary welding device for the extended platen for the physical experiment as set forth in claim 1, wherein: the end part of the screw rod of the adjusting bolt (7) is connected with a rubber ball (17).
5. The auxiliary welding device for the extended platen for the physical experiment as set forth in claim 1, wherein: the bottom of the sleeve plate platform (20) is connected with a guide wheel (24), a wheel carrier of the guide wheel (24) is connected with the sleeve plate platform (20), and wheels of the guide wheel (24) are matched with the welding bedplate (5).
6. The auxiliary welding device for the extended platen for the physical experiment as set forth in claim 1, wherein: the upper part of the sleeve plate platform (20) is connected with alumina fiber cloth (19).
7. The auxiliary welding device for the extended platen for the physical experiment as set forth in claim 1, wherein: the second spring (21) is connected to the interior of the sleeve plate platform (20), and one end of the second spring (21) is connected with the clamping platform plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121108257.0U CN215468672U (en) | 2021-05-23 | 2021-05-23 | Auxiliary welding device for extended bedplate for physical experiment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121108257.0U CN215468672U (en) | 2021-05-23 | 2021-05-23 | Auxiliary welding device for extended bedplate for physical experiment |
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| CN215468672U true CN215468672U (en) | 2022-01-11 |
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| CN202121108257.0U Expired - Fee Related CN215468672U (en) | 2021-05-23 | 2021-05-23 | Auxiliary welding device for extended bedplate for physical experiment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490190A (en) * | 2022-09-29 | 2022-12-20 | 常州机电职业技术学院 | Scissor fork high-altitude lifting platform and adjusting method thereof |
-
2021
- 2021-05-23 CN CN202121108257.0U patent/CN215468672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490190A (en) * | 2022-09-29 | 2022-12-20 | 常州机电职业技术学院 | Scissor fork high-altitude lifting platform and adjusting method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |