CN211491141U - Inner circle clamping adjusting device and cylinder fixing equipment - Google Patents
Inner circle clamping adjusting device and cylinder fixing equipment Download PDFInfo
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- CN211491141U CN211491141U CN201921726067.8U CN201921726067U CN211491141U CN 211491141 U CN211491141 U CN 211491141U CN 201921726067 U CN201921726067 U CN 201921726067U CN 211491141 U CN211491141 U CN 211491141U
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- sliding sleeve
- plate
- cardboard
- adjustment device
- push rod
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Abstract
The utility model discloses an interior round clamp adjusting device and drum fixed equipment, interior round clamp adjusting device include cardboard, mounting panel, sliding sleeve and push rod, the middle part of mounting panel even has fixed cover, the outside cover of fixed cover has the sliding sleeve, the sliding sleeve in-connection has the push rod, the outside of sliding sleeve is equipped with the cardboard, the cardboard passes through the connecting plate to be connected with the sliding sleeve, and the connecting plate is articulated with sliding sleeve, cardboard respectively, the lower extreme and the mounting panel sliding connection of cardboard. The device can quickly clamp and fix the cylindrical workpiece, is quick to disassemble and assemble, saves time and improves the processing efficiency; in addition, the device clamps the cylindrical workpiece from the inside of the cylindrical workpiece, so that workers can process the side wall of the cylindrical workpiece, the processing process is not hindered, and the processing convenience is guaranteed; an inner circle clamping and adjusting device is arranged on the cylinder fixing equipment and used for clamping and fixing the cylinder workpiece, and the use convenience of the equipment is improved.
Description
Technical Field
The utility model relates to a drum fixing device technical field specifically is an interior round clamp adjusting device and drum fixed equipment.
Background
For some products with a cylindrical structure, because the surface is smooth, the fixing is difficult during processing, and the fixing needs to be carried out by an auxiliary device. For example, the lug needs to be welded on the end cover excircle when air can water heater water tank produces, need press from both sides tightly the end cover in the welding process then adopt robot welding, the water tank end cover size of different models is different, and every welding all need press from both sides tightly and loosen, so need possess nimble adjustment function.
Among the prior art, to the fixed of hollow drum work piece, what mainly adopted is excircle chucking mode, presss from both sides tight fixedly around with the work piece through splint, and there are two problems in current fixed mode: firstly, the outer side wall of the outer circle is prevented from being machined in an outer circle clamping mode; secondly, the current clamping mode is more tedious to adjust, and the fixed process consumes more time, and work efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be exactly to the above-mentioned not enough that prior art exists, provide an interior round and press from both sides tight adjusting device, the dismouting is quick, saves time, has improved machining efficiency, can not obstruct the course of working in the use, has guaranteed the convenience of processing.
The utility model also provides a drum fixed equipment for press from both sides tight fixed drum work piece, the convenience that improve equipment used.
In order to realize the purpose, the utility model provides the following technical scheme:
the utility model provides an interior round clamp adjusting device, includes cardboard, mounting panel, sliding sleeve and push rod, the middle part of mounting panel even has fixed cover, the outside cover of fixed cover has the sliding sleeve, the sliding sleeve in-connection has the push rod, the outside of sliding sleeve is equipped with the cardboard, the cardboard passes through the connecting plate to be connected with the sliding sleeve, and the connecting plate is articulated with sliding sleeve, cardboard respectively, the lower extreme and the mounting panel sliding connection of cardboard.
Preferably, the clamping plates are circular arc plates, and the number of the clamping plates is at least two.
Preferably, the number of the clamping plates is four, and the clamping plates are uniformly arranged on the periphery of the sliding sleeve.
Preferably, one side of the clamping plate is provided with a pulling plate hinged to the connecting plate, the lower end of the pulling plate extends out of the lower portion of the clamping plate, the mounting plate is provided with a long-strip-shaped sliding hole, the lower end of the pulling plate is matched with the sliding hole, the lower end of the pulling plate is provided with a limiting bolt, and the limiting bolt is arranged below the mounting plate.
Preferably, the side wall of the sliding sleeve is provided with a fixing plate hinged with the connecting plate.
Preferably, the lower extreme of sliding sleeve is open structure, and the upper end of sliding sleeve is equipped with the fixed orifices, the upper end of push rod is equipped with the connector, connector and fixed orifices cooperation, the connector passes through the nut and is fixed with the sliding sleeve.
Preferably, an upper linear bearing is arranged in the fixed sleeve, a lower linear bearing corresponding to the upper linear bearing is arranged at the lower end of the mounting plate, and the push rod is matched with the upper linear bearing and the lower linear bearing.
Preferably, a flange plate is arranged on the lower linear bearing and is connected with the lower end of the mounting plate through bolts.
Preferably, the number of the connecting plates is two.
A cylinder fixing device comprises the inner circle clamping and adjusting device.
Compared with the prior art, the beneficial effects of utility model are that:
1. the device can quickly clamp and fix the cylindrical workpiece, is quick to disassemble and assemble, saves time and improves the processing efficiency; in addition, the device clamps the cylindrical workpiece from the inside of the cylindrical workpiece, so that a worker can process the side wall of the cylindrical workpiece, the processing process is not obstructed, and the processing convenience is guaranteed.
2. The utility model discloses the cardboard is at the slip in-process, owing to have the trend of upward movement, consequently sets up spacing bolt at the lower extreme of arm-tie, guarantees through spacing bolt that the cardboard can not separate with the cardboard for horizontal migration is to the cardboard along the spout, has guaranteed the reliability of using.
3. The utility model discloses an go up linear bearing, lower linear bearing and realize pressing from both sides tight spacing to the push rod gliding guide effect simultaneously, prevent the push rod swing, guarantee the reliability of using, can reduce the friction simultaneously, it is convenient to increase the use.
4. The utility model discloses set up the quantity of connecting plate into two, two connecting plates can increase application of force intensity, prevent that monolithic connecting plate from taking place deformation, in addition when the not hard up back of one of them connecting plate, the continuation that another connecting plate can ensure the device uses, and it is more reliable to let the device.
5. The utility model discloses circle presss from both sides tight adjusting device in the installation on drum fixed equipment for press from both sides tight fixed drum work piece, improve the convenience that equipment used.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the card;
FIG. 5 is a schematic view of the mounting plate;
FIG. 6 is a schematic structural view of the sliding sleeve;
FIG. 7 is a schematic structural view of a lower linear bearing;
fig. 8 is a schematic structural view of the push rod.
In the figure: 1-a clamping plate; 101-pulling a plate; 2-connecting plates; 3, mounting a plate; 301-a slide hole; 302-upper linear bearing; 303-fixing the sleeve; 4-a sliding sleeve; 401-fixing plate; 402-a fixation hole; 5-lower linear bearing; 501-a flange plate; 6-a push rod; 601-a connector; 7-limiting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, an inner circle clamping and adjusting device comprises a clamping plate 1, a mounting plate 3, a sliding sleeve 4 and a push rod 6, wherein the middle part of the mounting plate 3 is connected with a fixed sleeve 303, the outer side of the fixed sleeve 303 is sleeved with the sliding sleeve 4, the push rod 6 is connected in the sliding sleeve 4, the clamping plate 1 is arranged outside the sliding sleeve 4, the clamping plate 1 is connected with the sliding sleeve 4 through a connecting plate 2, the connecting plate 2 is respectively hinged with the sliding sleeve 4 and the clamping plate 1, and the lower end of the clamping plate 1 is slidably connected with the mounting plate 3.
In order to guarantee that the clamping plate can be attached to the inner wall of the cylinder, the clamping plate 1 is designed to be an arc plate, the number of the clamping plates 1 is at least two, in order to guarantee the clamping firmness and the force uniformity, the number of the clamping plates 1 is four, and the four clamping plates are uniformly arranged around the sliding sleeve 4. The inner wall of the cylinder is supported by the four clamping plates 1, so that the cylinder is prevented from being damaged.
In the using process, the bottom of the push rod 6 is connected with the cylinder, a cylindrical workpiece is sleeved outside the clamping plate 1 and is positioned at the upper end of the mounting plate 3, then the push rod 6 is pulled downwards through the cylinder, the push rod 6 drives the sliding sleeve 4 to slide downwards along the fixing sleeve 303, meanwhile, the sliding sleeve 4 pushes the clamping plate 1 to move outwards through the connecting plate 2, so that the clamping plate 1 is tightly attached to the inner wall of the cylindrical workpiece, and the cylindrical workpiece is clamped and fixed; in addition, the device clamps the cylindrical workpiece from the inside of the cylindrical workpiece, so that a worker can process the side wall of the cylindrical workpiece, the processing process is not obstructed, and the processing convenience is guaranteed.
In order to ensure that the clamping plate 1 can reliably slide on the mounting plate 3, as shown in fig. 4-5, a pulling plate 101 hinged to the connecting plate 2 is arranged on one side of the clamping plate 1, the lower end of the pulling plate 101 extends out of the lower portion of the clamping plate 1, an elongated sliding hole 301 is arranged on the mounting plate 3, the lower end of the pulling plate 101 is matched with the sliding hole 301, a limiting bolt 7 is arranged at the lower end of the pulling plate 101, and the limiting bolt 7 is arranged below the mounting plate 3.
Cardboard 1 is at the slip in-process, owing to have the trend of upward movement, consequently sets up spacing bolt 7 at the lower extreme of arm-tie 101, guarantees through spacing bolt 7 that cardboard 1 can not separate with cardboard 1 for horizontal migration is to cardboard 1 along the spout, has guaranteed the reliability of using.
In order to facilitate the fixing of the connecting plate 2, as shown in fig. 6, a fixing plate 401 hinged to the connecting plate 2 is provided on the side wall of the sliding sleeve 4.
The lower extreme of sliding sleeve 4 is open structure, and the upper end of sliding sleeve 4 is equipped with fixed orifices 402, as shown in fig. 8, the upper end of push rod 6 is equipped with connector 601, connector 601 and fixed orifices 402 cooperation, the diameter of push rod 6 is greater than the diameter of fixed orifices 402, and the diameter of connector 601 is less than the diameter of fixed orifices 402, and connector 601 passes fixed orifices 402 to it is fixed with sliding sleeve 4 through the nut. The fixing mode is simple and the disassembly and the assembly are convenient.
In order to reduce the stability of push rod 6 when using be equipped with linear bearing 302 in the fixed cover 303, the lower extreme of mounting panel 3 is equipped with the lower linear bearing 5 that corresponds with last linear bearing 302, push rod 6 and last linear bearing 302, lower linear bearing 5 cooperation, through last linear bearing 302, lower linear bearing 5 realize the gliding guide effect of push rod 6, can press from both sides tightly spacingly to push rod 6 simultaneously, prevent the swing of push rod 6, guarantee the reliability of using, can reduce the friction simultaneously, it is convenient to increase the use.
For convenience of installation, as shown in fig. 7, a flange plate 501 is provided on the lower linear bearing 5, and the flange plate 501 is bolted to the lower end of the mounting plate 3.
In order to further improve the reliability of the device in use, the number of the connecting plates 2 is two, the two connecting plates 2 can increase the force application strength, the single connecting plate 2 is prevented from deforming, and when one connecting plate 2 is loosened, the other connecting plate 2 can ensure the continuous use of the device, so that the device is more reliable.
In the second embodiment, the first embodiment of the method,
an inner circle clamping and adjusting device in the first embodiment is mounted on the device and used for clamping and fixing a cylinder workpiece, and the convenience of use of the device is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. An inner circle clamping and adjusting device is characterized in that: including cardboard, mounting panel, sliding sleeve and push rod, the middle part of mounting panel even has fixed cover, the outside cover of fixed cover has the sliding sleeve, the sliding sleeve in-connection has the push rod, the outside of sliding sleeve is equipped with the cardboard, the cardboard passes through the connecting plate to be connected with the sliding sleeve, and the connecting plate is articulated with sliding sleeve, cardboard respectively, the lower extreme and the mounting panel sliding connection of cardboard.
2. The internal clamping adjustment device of claim 1, wherein: the cardboard is the circular arc board, the quantity of cardboard is two at least.
3. The internal clamping adjustment device of claim 1, wherein: the quantity of cardboard is four, evenly locates the sliding sleeve around.
4. The internal clamping adjustment device of claim 1, wherein: the clamping plate is characterized in that a pulling plate hinged with the connecting plate is arranged on one side of the clamping plate, the lower end of the pulling plate extends out of the lower portion of the clamping plate, a long-strip-shaped sliding hole is formed in the mounting plate, the lower end of the pulling plate is matched with the sliding hole, a limiting bolt is arranged at the lower end of the pulling plate, and the limiting bolt is arranged below the mounting plate.
5. The internal clamping adjustment device of claim 1, wherein: and a fixing plate hinged with the connecting plate is arranged on the side wall of the sliding sleeve.
6. An internal clamping adjustment device as claimed in claim 5, wherein: the lower extreme of sliding sleeve is open structure, and the upper end of sliding sleeve is equipped with the fixed orifices, the upper end of push rod is equipped with the connector, connector and fixed orifices cooperation, the connector passes through the nut and is fixed with the sliding sleeve.
7. The internal clamping adjustment device of claim 1, wherein: the fixed cover is internally provided with an upper linear bearing, the lower end of the mounting plate is provided with a lower linear bearing corresponding to the upper linear bearing, and the push rod is matched with the upper linear bearing and the lower linear bearing.
8. The internal clamping adjustment device of claim 7, wherein: and the lower linear bearing is provided with a flange plate, and the flange plate is connected with the lower end of the mounting plate through bolts.
9. The internal clamping adjustment device of claim 1, wherein: the number of the connecting plates is two.
10. A cylinder fixing apparatus characterized in that: comprising an internal clamping adjustment device according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726067.8U CN211491141U (en) | 2019-10-15 | 2019-10-15 | Inner circle clamping adjusting device and cylinder fixing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726067.8U CN211491141U (en) | 2019-10-15 | 2019-10-15 | Inner circle clamping adjusting device and cylinder fixing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211491141U true CN211491141U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921726067.8U Active CN211491141U (en) | 2019-10-15 | 2019-10-15 | Inner circle clamping adjusting device and cylinder fixing equipment |
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| CN (1) | CN211491141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757361A (en) * | 2019-10-15 | 2020-02-07 | 格力电器（武汉）有限公司 | Inner circle clamping adjusting device and cylinder fixing equipment |
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2019
- 2019-10-15 CN CN201921726067.8U patent/CN211491141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757361A (en) * | 2019-10-15 | 2020-02-07 | 格力电器（武汉）有限公司 | Inner circle clamping adjusting device and cylinder fixing equipment |
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