CN212177845U - Quick piston mounting mechanism and piston rod device with same - Google Patents
Quick piston mounting mechanism and piston rod device with same Download PDFInfo
- Publication number
- CN212177845U CN212177845U CN201922309349.4U CN201922309349U CN212177845U CN 212177845 U CN212177845 U CN 212177845U CN 201922309349 U CN201922309349 U CN 201922309349U CN 212177845 U CN212177845 U CN 212177845U
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- piston
- screw thread
- pressure disk
- threaded
- thread pressure
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Abstract
The utility model provides a quick installation mechanism of piston, including screw thread pressure disk cover and at least a pair of locking bolt, the inner that the screw thread pressure disk covers is the screw thread pressure disk appearance chamber, the outer end centre of a circle department that the screw thread pressure disk covered is the air gun interface, it has at least a pair of screw hole to open on the screw thread pressure disk appearance chamber lateral wall that the screw thread pressure disk covered, locking bolt one-to-one revolves soon in each screw hole; all the threaded holes are uniformly distributed at equal angles by taking the circle center covered by the threaded pressure plate as the center; the locking bolt comprises a stud and double nuts. A piston rod device is also provided, and the quick piston mounting mechanism is provided. The piston quick mounting mechanism has the advantages of quickly dismounting the piston, saving time and labor, and the piston rod device has the advantages of complete functions and convenience in dismounting.
Description
Technical Field
The utility model relates to a piston rod dismantles technique, specific theory has related to a quick installation mechanism of piston to and have the piston rod device of this mechanism.
Background
The piston rod is too heavy and difficult to move, workers carry tools to the site to disassemble and assemble most of the time, and a part of electric disassembling equipment cannot be moved due to too large volume.
The piston in the piston rod is changed more frequently, and the common way is to use a spanner class article, lift off the screw thread pressure disk, then take out the piston, take out the uide bushing by the way, after maintaining together, the repacking goes back, wherein, the process of screwing up the screw thread pressure disk is very hard, and usually the quantity of single change piston is numerous, and physical power loss is great.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims at the not enough of prior art to a dismantle piston, labour saving and time saving's quick installation mechanism of piston fast is provided, and a multiple functional, dismantle convenient piston rod device.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a quick installation mechanism of piston, includes that screw thread pressure disk covers and at least a pair of locking bolt, the inner that screw thread pressure disk covers holds the chamber for screw thread pressure disk, the outer end centre of a circle department that screw thread pressure disk covered is the air gun interface, the screw thread pressure disk that screw thread pressure disk covered holds and opens on the chamber lateral wall and has at least a pair of screw hole, locking bolt one-to-one revolves soon to twist in each screw hole.
Basically, all the threaded holes are uniformly distributed at equal angles by taking the circle center covered by the threaded pressure plate as the center.
Basically, the locking bolt includes double-screw bolt and double nut.
The utility model provides a piston rod device, includes quick installation mechanism of piston, screw thread pressure disk, piston rod, piston and uide bushing, the uide bushing suit is at the middle part of piston rod, and the piston suit is on the piston rod, the screw thread pressure disk compresses tightly piston and suit at the tip of piston rod, screw thread pressure disk cover lid in the quick installation mechanism of piston is located on the screw thread pressure disk, screw hole one-to-one on screw thread pressure disk cover and the screw thread pressure disk is just right, and locking bolt installs lock both in the screw hole on screw thread pressure disk cover and the screw thread pressure disk.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model relates to a screw thread pressure disk cover with screw thread pressure disk size matching on the piston rod, then cover this screw thread pressure disk and detain on the screw thread pressure disk, fix through the locking bolt in the outside, then go into the interface of outer end with the help of power equipment card such as air gun, realize electronic dismouting screw thread pressure disk, for pure hand screw thread pressure disk, labour saving and time saving more, it is more convenient in large-scale dismouting work.
Drawings
Fig. 1 is a schematic structural diagram of a quick mounting mechanism for a middle piston according to the present invention.
Fig. 2 is a schematic structural diagram of the piston rod device of the present invention.
In the figure: 1. covering the threaded pressure plate; 2. locking the bolt; 3. a blower gun interface; 4. a threaded pressure plate; 5. a piston rod; 6. a piston; 7. and a guide sleeve.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 1, a quick installation mechanism of piston, including screw thread pressure disk cover 1 and at least a pair of locking bolt 2, the inner that screw thread pressure disk cover 1 holds the chamber for screw thread pressure disk, the outer end centre of a circle department that screw thread pressure disk covered is air gun interface 3, it has at least a pair of screw hole to open on the screw thread pressure disk that screw thread pressure disk cover 1 holds the chamber lateral wall, locking bolt 2 one-to-one revolves soon in each screw hole.
Each screw hole uses the centre of a circle that the screw thread pressure disk covered as the equiangular equipartition of center, under the general condition, needs to correspond the setting with the screw hole on the screw thread pressure disk, if do not have the screw hole on the screw thread pressure disk, then through the locking of tight mode in top. The locking bolt comprises a stud and two nuts, and under the structure of the two nuts, the locking structure is more stable and is not easy to loosen.
Application examples of the piston quick mounting mechanism are as follows:
as shown in figure 2, a piston rod device, include quick installation mechanism of piston, screw thread pressure disk 4, piston rod 5, piston 6 and uide bushing 7, uide bushing 7 suit is at the middle part of piston rod 5, and piston 6 suit is on piston rod 5, screw thread pressure disk 4 compresses tightly piston 6 and suit at the tip of piston rod 5, screw thread pressure disk cover 1 lid in the quick installation mechanism of piston 6 is located on the screw thread pressure disk 4, the screw hole on screw thread pressure disk cover 1 and the screw thread pressure disk 4 is just right one by one, and locking bolt 2 installs lock both in the screw hole on screw thread pressure disk cover 1 and the screw thread pressure disk 4, then insert the air gun interface with the air gun, start the air gun, quick realization screw thread pressure disk 4's installation and dismantlement.
The piston quick installation mechanism can be independently used as a tool and can also be designed as a matched component of the piston rod device, and in some occasions, the piston rods are different in model size and difficult to adapt to piston rods of various different sizes through the piston quick installation mechanism with the same specification, so that in production, each piston rod is matched with one piston quick installation mechanism, and the piston quick installation mechanism is more convenient and fast for users.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (4)
1. The utility model provides a quick installation mechanism of piston which characterized in that: including screw thread pressure disk cover and at least a pair of locking bolt, the inner that screw thread pressure disk cover holds the chamber for screw thread pressure disk, the outer end centre of a circle department that screw thread pressure disk covered is the air gun interface, screw thread pressure disk that screw thread pressure disk covered holds and opens on the chamber lateral wall and has at least a pair of screw hole, locking bolt one-to-one revolves soon in each screw hole.
2. The piston quick installation mechanism according to claim 1, wherein: all the threaded holes are uniformly distributed at equal angles by taking the circle center covered by the threaded pressure plate as the center.
3. The piston quick installation mechanism according to claim 2, wherein: the locking bolt comprises a stud and double nuts.
4. A piston rod assembly, characterized by: the quick piston mounting mechanism comprises the quick piston mounting mechanism, a threaded pressure plate, a piston rod, a piston and a guide sleeve according to any one of claims 1 to 3, wherein the guide sleeve is sleeved in the middle of the piston rod, the piston is sleeved on the piston rod, the threaded pressure plate presses the piston and is sleeved at the end of the piston rod, a threaded pressure plate covering cover in the quick piston mounting mechanism is arranged on the threaded pressure plate, the threaded pressure plate covering and threaded holes in the threaded pressure plate are aligned one to one, and locking bolts are mounted in the threaded pressure plate covering and threaded holes in the threaded pressure plate to lock the threaded pressure plate covering and the threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922309349.4U CN212177845U (en) | 2019-12-20 | 2019-12-20 | Quick piston mounting mechanism and piston rod device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922309349.4U CN212177845U (en) | 2019-12-20 | 2019-12-20 | Quick piston mounting mechanism and piston rod device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212177845U true CN212177845U (en) | 2020-12-18 |
Family
ID=73764125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922309349.4U Active CN212177845U (en) | 2019-12-20 | 2019-12-20 | Quick piston mounting mechanism and piston rod device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212177845U (en) |
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2019
- 2019-12-20 CN CN201922309349.4U patent/CN212177845U/en active Active
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