CN214922072U - Hinge pin disassembling mechanism and disassembling device - Google Patents
Hinge pin disassembling mechanism and disassembling device Download PDFInfo
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- CN214922072U CN214922072U CN202120623064.2U CN202120623064U CN214922072U CN 214922072 U CN214922072 U CN 214922072U CN 202120623064 U CN202120623064 U CN 202120623064U CN 214922072 U CN214922072 U CN 214922072U
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- 230000033001 locomotion Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000012423 maintenance Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000011295 pitch Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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Abstract
The application discloses mechanism and detaching device are disassembled to articulated round pin, including hydraulic system, vibration mechanism and transfer line, hydraulic system with vibration mechanism connects the drive vibration mechanism action, vibration mechanism with the transfer line is connected, the transfer line with articulated pin junction, the transfer line is used for driving articulated round pin vibration is disassembled. The utility model discloses can disassemble the hinge pin through the vibration, improve the efficiency of disassembling of hinge pin, alleviate personnel intensity of labour.
Description
Technical Field
The application relates to the technical field of support maintenance equipment, in particular to a hinge pin disassembling mechanism and a disassembling device.
Background
In recent years, the maintenance period of the bracket is tense as the maintenance amount of the bracket is increased, and in the maintenance operation process of the bracket, the disassembly and the assembly of the bracket are important parts for determining the maintenance progress of the bracket and also important guarantees for preparing the maintenance of the bracket. At present, in the support maintenance industry, due to the lack of effective and practical special disassembling equipment, the hinge pin is disassembled by using a drop hammer to pound the pin shaft out of the mounting position at one point. The disassembling operation of the support hinged pin shaft becomes the most important factor for restricting and improving the disassembling operation efficiency of the support.
Therefore, it is necessary to design a hinge pin detaching mechanism and a detaching device that can save labor and improve the detaching efficiency of the hinge pin.
Disclosure of Invention
The utility model provides a not enough of prior art is overcome to aim at of this application, provides a mechanism and detaching device are disassembled to hinge pin, can disassemble hinge pin through the vibration, improves hinge pin's the efficiency of disassembling, alleviates personnel intensity of labour.
The technical scheme of this application provides a mechanism is disassembled to hinge pin, including hydraulic system, vibration mechanism and transfer line, hydraulic system with vibration mechanism connects the drive vibration mechanism action, vibration mechanism with the transfer line is connected, the transfer line with hinge pin connects, the transfer line is used for driving hinge pin vibration is disassembled.
Preferably, the vibration mechanism is a hydraulic impact hammer, the transmission rod is an impact hammer drill rod, one end of the impact hammer drill rod is connected with the hydraulic impact hammer, the other end of the impact hammer drill rod extends into a pin hole of the hinge pin and is in contact with the hinge pin, and the impact hammer drill rod performs impact disassembly on the hinge pin.
Preferably, the vibration mechanism is a linear reciprocating mechanism, the linear reciprocating mechanism is connected with the transmission rod, and the transmission rod is fixedly connected with the hinge pin and drives the hinge pin to be disassembled.
Preferably, the straight reciprocating mechanism includes hydraulic motor, slide and fixed support device, the transfer line is reciprocal lead screw, be equipped with on the reciprocal lead screw along reciprocal lead screw reciprocating motion's slider relatively, the slider with fixed support device fixed connection, hydraulic motor slides and sets up on the slide, the one end of reciprocal lead screw with hydraulic motor connects, the other end with articulated round pin connection, hydraulic motor drive reciprocal lead screw is rotatory and drive reciprocal lead screw reciprocating motion, reciprocal lead screw drives articulated round pin reciprocating motion.
Preferably, the surface of the reciprocating lead screw is provided with a first thread and a second thread, the thread pitches of the first thread and the second thread are the same, the rotation directions are opposite, and the reciprocating lead screw is matched with the sliding block through the threads to do reciprocating motion.
Preferably, the slider is a T-shaped buckle, the fixed support device is provided with a through hole, the T-shaped buckle is connected in the through hole, and the reciprocating lead screw penetrates through the through hole and is in threaded fit with the T-shaped buckle.
Preferably, the transfer line still includes universal head, universal head one end with reciprocal screw connection, the other end connection connector, the connector with hinge pin fixed connection.
The utility model discloses still include a detaching device, including foretell hinge pin detaching mechanism, still include elevating system, hinge pin detaching mechanism sets up elevating system is last.
Preferably, the lifting mechanism is a lifting fork arranged on a forklift.
Preferably, the hydraulic system is connected with the lifting fork and drives the lifting fork to act.
After adopting above-mentioned technical scheme, have following beneficial effect: the utility model discloses a mechanical means disassembles the hinge pin, disassembles the hinge pin through the vibration, can improve the efficiency of disassembling of hinge pin effectively, alleviates staff's intensity of labour.
Drawings
The disclosure of the present application will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present application. In the figure:
fig. 1 is a schematic structural view of a disassembling mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a disassembling mechanism according to another embodiment of the present invention;
fig. 3 is a schematic view of the disassembling apparatus according to an embodiment of the present invention.
Reference symbol comparison table:
a vibration mechanism 10;
a case 100;
a hydraulic impact hammer 111, an impact hammer drill rod 112;
a hydraulic motor 121, a reciprocating screw 122, a fixed supporting device 123, a slideway 124, a universal head 125 and a connecting head 126;
Detailed Description
Embodiments of the present application are further described below with reference to the accompanying drawings.
It is easily understood that according to the technical solutions of the present application, those skilled in the art can substitute various structures and implementations without changing the spirit of the present application. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present application, and should not be construed as limiting or restricting the technical solutions of the present application in their entirety.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Throughout the description of the present application, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "coupled" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The foregoing is to be understood as belonging to the specific meanings in the present application as appropriate to the person of ordinary skill in the art.
The utility model discloses a mechanism is disassembled to hinge pin in an embodiment, including hydraulic system 200, vibration mechanism 10 and transfer line, hydraulic system 200 is connected drive vibration mechanism 10 action with vibration mechanism 10, and vibration mechanism 10 is connected with the transfer line, and the transfer line is connected with hinge pin, and the transfer line is used for driving hinge pin vibration and disassembles.
In this device, hydraulic system 200 can improve stronger power for vibration mechanism 10, drives the transfer line vibration through vibration mechanism 10, and the transfer line will vibrate the transmission to the hinge pin in to the realization drives the hinge pin vibration and disassembles, can replace the means of current manual work disassembling hinge pin through this device, adopts mechanical means to disassemble, can improve the efficiency of disassembling of hinge pin, alleviates staff's intensity of labour.
In some embodiments, as shown in fig. 1, the vibration mechanism 10 is a hydraulic impact hammer 111, the transmission rod is an impact hammer drill rod 112, one end of the impact hammer drill rod 112 is connected to the hydraulic impact hammer 111, the other end of the impact hammer drill rod extends into the pin hole of the hinge pin and contacts with the hinge pin, and the impact hammer drill rod 112 is used for impact disassembly of the hinge pin. When the unidirectional hinge pin is disassembled, the hydraulic impact hammer 111 drives the impact hammer drill rod 112 to vibrate, the impact hammer drill rod 112 impacts the hinge pin under huge vibration impact force, and therefore the hinge pin is disassembled, and the hinge pin which is rusted and seriously deformed can be disassembled through vibration provided by the hydraulic impact hammer 111.
The utility model discloses in some embodiments, vibration mechanism 10 is the straight reciprocating motion mechanism, and the straight reciprocating motion mechanism is connected with the transfer line, and the transfer line is disassembled with hinge pin fixed connection and drive hinge pin. The linear reciprocating mechanism can provide a vibration effect, the hinge pin is disassembled, meanwhile, the transmission rod is fixedly connected with the hinge pin, and the hinge pin can be pulled out under the driving action of the linear reciprocating mechanism.
The utility model discloses in some embodiments, as shown in fig. 2, straight reciprocating motion mechanism includes hydraulic motor 121, slide 124 and fixed support device 123, the transfer line is reciprocal lead screw 122, be equipped with the slider along reciprocal lead screw 122 relative reciprocating motion on the reciprocal lead screw 122, slider and fixed support device 123 fixed connection, hydraulic motor 121 slides and sets up on slide 124, the one end and the hydraulic motor 121 of reciprocal lead screw 122 are connected, the other end and articulated pin junction, hydraulic motor 121 drives reciprocal lead screw 122 rotation and drives reciprocal lead screw 122 reciprocating motion, reciprocal lead screw 122 drives articulated pin reciprocating motion. The hydraulic motor 121 acts to drive the reciprocating lead screw 122 to rotate, the sliding block is in threaded fit with the reciprocating lead screw 122, when the reciprocating lead screw 122 rotates, the sliding block can reciprocate relative to the reciprocating lead screw 122, wherein the fixed supporting device 123 is fixed in position, and the sliding block is fixed with the fixed supporting device 123, so that the sliding block is fixed in position, when the hydraulic motor 121 works, the reciprocating lead screw 122 and the sliding block do relative reciprocating movement, the hydraulic motor 121 and the reciprocating lead screw 122 synchronously act to reciprocate along the slide way 124, and finally the reciprocating lead screw 122 is linearly reciprocated, so that the vibration effect is achieved, and the hinge pin is driven to be pulled out and disassembled.
The utility model discloses in some embodiments, reciprocating screw 122 surface is equipped with first screw thread and second screw thread, and the pitch of first screw thread and second screw thread is the same, revolves to the opposite direction, and reciprocating screw 122 is through first screw thread and second screw thread and slider cooperation and is reciprocating motion. Because the surface of the reciprocating screw rod 122 is provided with the first thread and the second thread with opposite rotation directions, the reciprocating screw rod 122 only needs to rotate in one direction to automatically realize mechanical reversing, thereby performing reciprocating linear motion.
The utility model discloses in some embodiments, the slider is the T type knot, and fixed strutting arrangement 123 is equipped with the through-hole, and the T type is detained and is connected in the through-hole, and reciprocating screw 122 runs through the through-hole and detains screw-thread fit with the T type.
The utility model discloses in some embodiments, the transfer line still includes universal head 125, universal head 125 one end and screw connection, and connector 126, connector 126 and hinge pin fixed connection are connected to the other end. The driving rod is connected to the hinge pin through the universal head 125, so that the rotation of the driving rod is not transmitted to the hinge pin, the hinge pin only reciprocates, and when the driving rod is pushed forward, the universal head 125 is folded, and the hinge pin is not pushed to move forward, and when the driving rod moves backward, the universal head 125 is unfolded and pulls the hinge pin to move backward, and the hinge pin is pulled out and disassembled through repeated reciprocating motions.
In another embodiment of the present invention, a disassembling device is disclosed, as shown in fig. 3, which comprises the above-mentioned hinge pin disassembling mechanism, and further comprises an elevating mechanism 300, wherein the hinge pin disassembling mechanism is disposed on the elevating mechanism 300. The lifting mechanism 300 carries the hinge pin disassembling mechanism, and the height of the hinge pin disassembling mechanism can be adjusted in the operation process, so that the hinge pins of hydraulic supports with different models and different heights can be disassembled.
The present invention, in some embodiments, the lifting mechanism 300 is a lifting fork disposed on a forklift. The hinge pin disassembling mechanism is carried on the forklift, is convenient to reform and is convenient to move.
The present invention, in some embodiments, hydraulic system 200 is connected to and drives the lifting forks. The hydraulic system 200 is connected with an oil pump 400 of the forklift, so that the power sources of the lifting fork and the detaching mechanism of the hinge pin of the forklift are consistent, a power source is not required to be arranged outside, and the unified operation of workers can be facilitated.
Example 1:
the embodiment discloses a hinge pin disassembling mechanism, which comprises a hydraulic system 200, a vibration mechanism 10, a transmission rod and a box 100, wherein the vibration mechanism 10 is arranged in the box 100, one end of the transmission rod is connected with the vibration mechanism 10, the other end of the transmission rod penetrates out of the box 100 and is connected with the hinge pin, and vibration is transmitted to the hinge pin through the transmission rod for vibration disassembling.
Specifically, in this embodiment, as shown in fig. 1, the vibration mechanism 10 is a hydraulic impact hammer 111, the transmission rod is an impact hammer drill 112, one end of the impact hammer drill 112 is connected to the hydraulic impact hammer 111, and the other end of the impact hammer drill 112 penetrates through the box 100 and contacts with the hinge pin, the hydraulic system 200 serves as a power source to provide power for the hydraulic impact hammer 111, the hydraulic impact hammer 111 acts and drives the impact hammer drill 112 to vibrate, the impact hammer drill 112 transmits a large vibration impact force to the hinge pin, so as to impact and disassemble the hinge pin, so that the hinge pin can be punched out of the pin hole, and the hinge pin, which is corroded or severely deformed, can be forcibly disassembled through the impact force of the hydraulic impact hammer 111. In particular, in the present embodiment, the hydraulic impact hammer 111 is used as the vibration mechanism 10 for disassembly, and is applicable to disassembly of the one-way hinge pin.
Alternatively, the vibration mechanism 10 can also be a linear reciprocating mechanism, which is connected to the transmission rod and drives the transmission rod to perform a linear reciprocating motion, and can also achieve a vibration effect. Specifically, in this embodiment, as shown in fig. 2, the linear reciprocating mechanism includes a hydraulic motor 121, a slideway 124 and a fixed support device 123, the transmission rod is a reciprocating lead screw 122, the slideway 124 is fixedly disposed in the box 100, the hydraulic motor 121 is slidably disposed on the slideway 124 and can slide along the slideway 124, the fixed support device 123 is fixedly disposed in the box 100, a through hole is disposed on the fixed support device 123, a T-shaped buckle is fixedly connected in the through hole, the T-shaped buckle is provided with an internal threaded hole, the T-shaped buckle is in threaded fit with the reciprocating lead screw 122, one end of the reciprocating lead screw 122 is connected to the hydraulic motor 121, the other end of the reciprocating lead screw passes through the fixed support device 123 and penetrates out of the box 100, and one end of the reciprocating lead screw 122, which penetrates out of the box 100, is connected to a hinge pin.
Specifically, the surface of the reciprocating lead screw 122 is provided with a first thread and a second thread which have the same thread pitch and opposite rotation directions, and the reciprocating lead screw 122 is matched with the T-shaped buckle through the first thread and the second thread to reciprocate. Because the surface of the reciprocating screw rod 122 is provided with threads with opposite rotation directions, the reciprocating screw rod 122 only needs to rotate in one direction to automatically realize mechanical reversing, thereby performing reciprocating linear motion.
In this embodiment, one end of the reciprocating screw shaft 122 penetrating through the box 100 is connected to the hinge pin through a universal head 125, specifically, one end of the universal head 125 is fixedly connected to the reciprocating screw shaft 122, the other end is connected to a connector 126, the surface of the connector 126 is provided with external threads, and the connector 126 is connected to the hinge pin through threads. The hydraulic system 200 is used as a power source to provide power for the hydraulic motor 121 and drive the hydraulic motor 121 to move, the hydraulic motor 121 drives the reciprocating lead screw 122 to rotate, in the process of rotating the reciprocating lead screw 122, as the threads with opposite rotation directions arranged on the surface of the reciprocating lead screw 122 are matched with the T-shaped buckle, the T-shaped buckle and the reciprocating lead screw 122 perform relative reciprocating motion, in particular, as the position of the fixed supporting device 123 is fixed and correspondingly the position of the T-shaped buckle is fixed, when the hydraulic motor 121 works, the reciprocating lead screw 122 and the T-shaped buckle perform relative reciprocating motion, the hydraulic motor 121 and the reciprocating lead screw 122 synchronously move to reciprocate along the slideway 124, and finally the reciprocating lead screw 122 performs linear reciprocating motion, so that the vibration effect is achieved and the hinge pin is driven to be pulled out and disassembled. In addition, the driving rod is connected to the hinge pin through the universal head 125, so that the rotation of the driving rod is not transmitted to the hinge pin, the hinge pin only reciprocates, and when the driving rod is pushed forward, the universal head 125 is folded, and the hinge pin is not pushed to move forward, and when the driving rod moves backward, the universal head 125 is unfolded and pulls the hinge pin to move backward, and the hinge pin is pulled out and disassembled through repeated reciprocating motions. The vibration mechanism 10 can be used for disassembling the bidirectional hinge pin by adopting the hydraulic motor 121 and the reciprocating lead screw 122. Alternatively, the vibration mechanism 10 may also be applied to disassemble the one-way hinge pin by using the hydraulic motor 121 and the reciprocating lead screw 122, and only an impact head is arranged at the end of the reciprocating lead screw 122 to impact the one-way hinge pin.
In addition, in the embodiment, the hydraulic system 200 is used as a power source, so that large power can be provided, and sufficient vibration effect can be ensured for disassembling the hinge pin. This disassemble mechanism adopts mechanical means to disassemble hinge pin, for traditional manual work is disassembled, can improve and disassemble efficiency, alleviates staff's intensity of labour.
Example 2:
the embodiment discloses a disassembling device, as shown in fig. 3, which includes a hinge pin disassembling mechanism and a lifting mechanism 300 in embodiment 1 and its modified examples, wherein the lifting mechanism 300 is a lifting rack on a forklift, the hinge pin disassembling mechanism is mounted and fixed on the lifting rack, in addition, a hydraulic system 200 is connected with the lifting fork and drives the lifting fork to move, the hydraulic system 200 is connected with an oil pump 400 on the forklift, so that the power sources of the lifting fork and the hinge pin disassembling mechanism of the forklift are consistent, no external power source is needed, and the unified operation of workers can be facilitated. The lifting mechanism 300 carries the hinge pin disassembling mechanism, and the height of the hinge pin disassembling mechanism can be adjusted in the operation process, so that the hinge pins of hydraulic supports with different models and different heights can be disassembled.
What has been described above is merely the principles and preferred embodiments of the present application. It should be noted that, for a person skilled in the art, several other modifications can be made on the basis of the principle of the present application, and these should also be considered as the scope of protection of the present application.
Claims (10)
1. The utility model provides a mechanism is disassembled to hinge pin, its characterized in that includes hydraulic system (200), vibration mechanism (10) and transfer line, hydraulic system (200) with vibration mechanism (10) are connected and drive vibration mechanism (10) action, vibration mechanism (10) with the transfer line is connected, the transfer line with the hinge pin is connected, the transfer line is used for driving the vibration of hinge pin is disassembled.
2. The hinge pin dismantling mechanism according to claim 1, wherein said vibration mechanism (10) is a hydraulic hammer (111), said transmission rod is a hammer bit (112), one end of said hammer bit (112) is connected to said hydraulic hammer (111), and the other end of said hammer bit extends into a pin hole of said hinge pin and contacts said hinge pin, and said hammer bit (112) performs impact dismantling on said hinge pin.
3. The hinge pin dismantling mechanism according to claim 1, wherein the vibrating mechanism (10) is a linear reciprocating mechanism, and the linear reciprocating mechanism is connected to the transmission rod, and the transmission rod is fixedly connected to the hinge pin and drives the hinge pin dismantling mechanism.
4. The hinge pin disassembling mechanism according to claim 3, wherein the linear reciprocating mechanism includes a hydraulic motor (121), a slide way (124) and a fixed support device (123), the transmission rod is a reciprocating lead screw (122), a slider which relatively reciprocates along the reciprocating lead screw (122) is arranged on the reciprocating lead screw (122), the slider is fixedly connected with the fixed support device (123), the hydraulic motor (121) is slidably arranged on the slide way (124), one end of the reciprocating lead screw (122) is connected with the hydraulic motor (121), the other end of the reciprocating lead screw is connected with the hinge pin, the hydraulic motor (121) drives the reciprocating lead screw (122) to rotate and drive the reciprocating lead screw (122) to reciprocate, and the reciprocating lead screw (122) drives the hinge pin to reciprocate.
5. The hinge pin dismantling mechanism according to claim 4, wherein said reciprocating lead screw (122) has a surface provided with a first thread and a second thread, said first thread and said second thread have the same pitch and opposite direction of rotation, and said reciprocating lead screw (122) is engaged with said slider for reciprocating movement through said first thread and said second thread.
6. The hinge pin disassembling mechanism according to claim 4, wherein the slider is a T-shaped buckle, the fixed support device (123) is provided with a through hole, the T-shaped buckle is connected in the through hole, and the reciprocating lead screw (122) penetrates through the through hole and is in threaded fit with the T-shaped buckle.
7. The hinge pin disassembling mechanism according to claim 4, wherein the transmission rod further comprises a universal head (125), one end of the universal head (125) is connected with the reciprocating lead screw (122), the other end of the universal head is connected with a connector (126), and the connector (126) is fixedly connected with the hinge pin.
8. A disassembling apparatus, characterized by comprising the hinge pin disassembling mechanism according to any one of claims 1 to 7, and further comprising a lifting mechanism (300), the hinge pin disassembling mechanism being provided on the lifting mechanism (300).
9. A dismantling device according to claim 8, characterized in that said lifting mechanism (300) is a lifting fork provided on a forklift truck.
10. A dismantling device according to claim 9, wherein said hydraulic system (200) is connected to said lifting forks and drives them in motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623064.2U CN214922072U (en) | 2021-03-26 | 2021-03-26 | Hinge pin disassembling mechanism and disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623064.2U CN214922072U (en) | 2021-03-26 | 2021-03-26 | Hinge pin disassembling mechanism and disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214922072U true CN214922072U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120623064.2U Active CN214922072U (en) | 2021-03-26 | 2021-03-26 | Hinge pin disassembling mechanism and disassembling device |
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| Country | Link |
|---|---|
| CN (1) | CN214922072U (en) |
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2021
- 2021-03-26 CN CN202120623064.2U patent/CN214922072U/en active Active
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