CN209811670U - Pressing hydraulic cylinder barrel for filter press and assembling equipment thereof - Google Patents
Pressing hydraulic cylinder barrel for filter press and assembling equipment thereof Download PDFInfo
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- CN209811670U CN209811670U CN201920487588.6U CN201920487588U CN209811670U CN 209811670 U CN209811670 U CN 209811670U CN 201920487588 U CN201920487588 U CN 201920487588U CN 209811670 U CN209811670 U CN 209811670U
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Abstract
The utility model provides a filter press is with compressing tightly pneumatic cylinder, including cylinder body, cylinder flange, its characterized in that, be provided with outer cone screw thread on the cylinder body, be provided with interior cone screw thread on the cylinder flange, cylinder flange and cylinder body are in the same place through outer cone screw thread and interior cone screw thread assembly. The assembling equipment for the pressing hydraulic cylinder barrel for the filter press comprises a driving assembly, a driving plate, a supporting assembly, a pressing assembly, a flange chuck, an electric control cabinet and a hydraulic station. Compared with the prior art, the beneficial effects of the utility model are that: simple structure, processing convenience, reliable quality, with low costs, effectively strengthened the intensity of cylinder and flange.
Description
Technical Field
The utility model belongs to the filtration equipment pressure filter field relates to a compress tightly the pneumatic cylinder, further says so, relates to a compress tightly pneumatic cylinder.
Background
The hydraulic cylinder is an important power element arranged on the filter press, the hydraulic cylinder is horizontally arranged, and a bolt penetrates through a bolt hole of a hydraulic cylinder flange to fix the hydraulic cylinder on the frame. The hydraulic cylinder compresses the filter plates, a closed chamber is formed between the filter plates, and then materials enter the chamber through a pipeline on the filter plates to be filtered. When materials are filtered, the rear cavity of the hydraulic cylinder is kept in a high-pressure state so as to press the filter plate to keep the tightness of the cavity.
Because the pneumatic cylinder horizontal installation, and the pneumatic cylinder forms great, the pneumatic cylinder flange root receives the effect of downward moment of torsion under the action of gravity, because welded flange has welding defect, stress residual scheduling problem, under the dual function of pneumatic cylinder thrust and gravity, the phenomenon of splitting very easily appears in pneumatic cylinder flange department.
Disclosure of Invention
The utility model aims at providing a filter press is with compressing tightly pneumatic cylinder and rigging equipment thereof, its simple structure, processing convenience, reliable, with low costs of quality, effectively strengthened the intensity of cylinder and flange.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a filter press is with compressing tightly pneumatic cylinder, includes cylinder body, cylinder flange, its characterized in that, be provided with outer cone screw thread on the cylinder body, be provided with interior cone screw thread on the cylinder flange, cylinder flange and cylinder body pass through outer cone screw thread and interior cone screw thread assembly together.
In order to prevent the cylinder barrel flange from loosening in the using process, the cylinder barrel flange is further provided with a threaded hole and a set screw, the threaded hole is formed in the conical threaded connection, and the set screw is installed in the threaded hole.
In order to facilitate the installation of the cylinder barrel flange, the circumferential surface of the cylinder barrel flange is provided with assembling holes.
Preferably, a boss may be provided on the circumferential surface of the cylinder flange instead of the fitting hole.
Because the general size of the pneumatic cylinder that compresses tightly for the filter press is great, screw up together for making cylinder body and cylinder flange, the utility model also provides an rigging equipment that is used for the pneumatic cylinder that compresses tightly for the filter press, including drive assembly, the driver plate, support assembly, compress tightly the assembly, the flange chuck, automatically controlled cabinet, the hydraulic pressure station, the drive assembly includes the motor, the speed reducer, the output shaft, the shaft coupling, the motor passes through the speed reducer with power, the output shaft, transmit the shaft coupling, the driver plate is installed on the output shaft, be provided with the driver block on the driver plate, support assembly includes at least one layer board and at least one clamp plate, compress tightly the assembly including compressing tightly the support, compressing cylinder, be provided with flange location platform on the flange chuck, the boss, the outer terminal.
In order to improve the working efficiency and facilitate the operation, as a preferred scheme, the flange chuck 7 further comprises an L-shaped groove, a poking pin and a spring, wherein the L-shaped groove is formed in the side end face of the boss on the flange chuck and communicated with the positioning hole, the positioning pin is provided with a poking pin hole, the poking 706 penetrates through the L-shaped groove and is installed on the poking pin hole, the spring is hung on the poking pin, and the other end of the spring is fixed on the flange chuck. Through pulling the shifting pin, the positioning pin can move in positioning, and the cylinder barrel flange is locked and unlocked. The spring is used for preventing the locating pin from sliding by oneself.
When cylinder body and cylinder flange mounting, place the cylinder body on the layer board, and fix it with the clamp plate, start the compression cylinder, compress tightly the cylinder body on the support assembly, the manual work is with on the outer cone screw thread on the cylinder body of cylinder flange screw in, install the flange chuck on the cylinder flange, flange positioning table plays limiting displacement to the cylinder flange, and insert the pilot pin in the pilot hole on the cylinder flange, start the drive assembly, make the shifting block on the driver plate stir the boss on the flange chuck, it is rotatory to drive the cylinder flange, thereby be in the same place cylinder flange and cylinder body fastening.
As a preferred scheme, the device is also provided with an electric control system, and the electric control system is provided with a current detection device. When the cylinder barrel flange is screwed to a certain degree, the current of the motor of the speed reducer rises, and after the set value is reached, the speed reducer rotates reversely and rotates forwards again, the flange and the cylinder barrel are screwed up repeatedly for a plurality of times, after the set number of times, the hydraulic cylinder is compressed to loosen the cylinder barrel, the flange chuck is taken down, the assembled hydraulic cylinder barrel is taken out, and thus, an assembly process is completed.
In order to ensure that the cylinder flange does not loosen during use, the taper of the conical thread is 0.5 to 5 °, preferably 1 °.
Compared with the prior art, the beneficial effects of the utility model are that: simple structure, processing convenience, reliable quality, with low costs, effectively strengthened the intensity of cylinder and flange.
Drawings
Fig. 1 is the utility model provides a pair of filter press is with compressing tightly schematic diagram before pneumatic cylinder assembles.
Fig. 2 is the utility model provides a pair of filter press is with compressing tightly pneumatic cylinder post-assembly sketch map.
Fig. 3 is the utility model provides a pair of filter press is with compressing tightly pneumatic cylinder block diagram.
Figure 4 is the utility model provides an assembly equipment's schematic diagram for installing the filter press with compressing tightly pneumatic cylinder.
Fig. 5 is a block diagram of the drive assembly of fig. 4.
FIG. 6 is a block diagram of the support assembly and hold down assembly of FIG. 4.
Fig. 7 is a structural view of the flange chuck of fig. 4.
Detailed Description
In order to further understand and appreciate the structural features and advantages of the present invention, the preferred embodiments and drawings are described in detail below.
Example 1:
as shown in fig. 1, the pressing hydraulic cylinder barrel for the filter press comprises a barrel body 1 and a barrel flange 2, and is characterized in that an outer conical thread 101 is arranged on the barrel body 1, an inner conical thread 201 is arranged on the barrel flange 2, and the barrel flange 2 and the barrel body 1 are assembled together through the outer conical thread 101 and the inner conical thread 201.
As shown in figure 2, in order to prevent the cylinder barrel flange 2 from loosening in the using process, a threaded hole 10 and a set screw 11 are further arranged, the threaded hole 10 is arranged at the conical threaded connection position, and the set screw 11 is installed in the threaded hole.
In order to facilitate the processing of the threaded hole 10, after the cylinder flange 2 is assembled, the end face of the cylinder barrel of the hydraulic cylinder is aligned with the end face of the cylinder barrel body 1, and the cylinder flange 2 is ensured.
In order to facilitate the installation of the cylinder flange, the circumferential surface of the cylinder flange is provided with an assembly hole 202.
Example 2
As shown in fig. 3, it is preferable that a boss 203 is provided on the circumferential surface of the cylinder flange instead of the fitting hole 202, and the rest of the structure is the same as that of embodiment 1.
Example 3
Because the filter press is great with compressing tightly the general size of pneumatic cylinder, for making cylinder body and cylinder flange screw up together, the utility model also provides an rigging equipment for embodiment 1, including drive assembly 3, driver plate 4, support assembly 5, compress tightly assembly 6, flange chuck 7, automatically controlled cabinet 8, hydraulic pressure station 9. As shown in fig. 4
As shown in fig. 5, the drive assembly 3 includes a motor 301, a speed reducer 302, an output shaft 303, and a coupling 304, the motor 301 transmits power to the coupling 304 through the speed reducer 302 and the output shaft 303, the dial 4 is mounted on the output shaft 304, and the dial 4 is provided with a dial 401.
As shown in fig. 6, the support assembly 5 includes at least one support plate 501 and at least one pressure plate 502, and the pressing assembly 6 includes a pressing bracket 601 and a pressing cylinder 602.
As shown in fig. 7, the flange chuck 7 is provided with a flange positioning stage 701 and a boss 702, a positioning hole 703 is provided on an outer end surface of the boss 702, and a positioning pin 704 is provided in the positioning hole 703.
In order to improve the working efficiency and facilitate the operation, as a preferable scheme, the flange chuck 7 further comprises an L-shaped groove 705, a shifting pin 706 and a spring 707, the L-shaped groove 705 is arranged on the side end face of the boss 702 on the flange chuck 7 and is communicated with the positioning hole 703, a shifting pin hole (not shown) is arranged on the positioning pin 704, the shifting pin 706 passes through the L-shaped groove 705 and is installed on the shifting pin hole, the spring 707 is hung on the shifting pin 706, and the other end of the spring 707 is fixed on the flange chuck 7. By pulling the toggle pin 706, the positioning pin 704 can be moved in the positioning hole 703, and the cylinder flange 2 can be locked and unlocked. The spring 707 serves to prevent the detent pin 704 from sliding on its own. As shown in fig. 7.
When cylinder body 1 and cylinder flange 2 installation, place cylinder body 1 on layer board 501, and fix it with clamp plate 502, start compressing tightly hydro-cylinder 601, compress tightly cylinder body 1 on support assembly 5, the manual work is with on the outer cone screw thread 101 on the cylinder body 1 of cylinder flange 2 screw in, install flange chuck 7 on cylinder flange 2, flange location platform 701 plays limiting displacement to cylinder flange 2, and insert locating pin 704 in the pilot hole 202 on cylinder flange 2, start drive assembly 3, make shifting block 401 on the driver plate 4 stir the boss 702 on the flange chuck 7, it is rotatory to drive cylinder flange 2, thereby fasten cylinder flange 2 and cylinder body 1 together.
As a preferred scheme, the device is also provided with an electric control system, and the electric control system is provided with a current detection device. When the cylinder barrel flange is screwed to a certain degree, the current of the motor of the speed reducer rises, and after the set value is reached, the speed reducer rotates reversely and rotates forwards again, the flange and the cylinder barrel are screwed up repeatedly for a plurality of times, after the set number of times, the hydraulic cylinder is compressed to loosen the cylinder barrel, the flange chuck is taken down, the assembled hydraulic cylinder barrel is taken out, and thus, an assembly process is completed.
To ensure that the cylinder flange 2 does not loosen during use, the taper of the conical thread is 0.5 to 5 °, preferably 1 °.
Compared with the prior art, the beneficial effects of the utility model are that: simple structure, processing convenience, reliable quality, with low costs, effectively strengthened the intensity of cylinder and flange.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The utility model provides a filter press is with compressing tightly pneumatic cylinder, includes cylinder body, cylinder flange, its characterized in that, be provided with outer cone screw thread on the cylinder body, be provided with interior cone screw thread on the cylinder flange, cylinder flange and cylinder body pass through outer cone screw thread and interior cone screw thread assembly together.
2. The pressing hydraulic cylinder barrel for the filter press according to claim 1, further comprising a threaded hole and a set screw, wherein the threaded hole is formed at the conical threaded connection, and the set screw is installed in the threaded hole.
3. The hold-down hydraulic cylinder barrel for a filter press as recited in claim 1 wherein said barrel flange is provided with a fitting hole in its circumferential surface.
4. The hold-down cylinder barrel of a pressure filter according to claim 1, wherein the taper of the conical thread is 0.5 ° to 5 °.
5. The hold-down cylinder barrel for a pressure filter according to claim 1 wherein the taper of the conical thread is 1 °.
6. The hold-down cylinder tube of a pressure filter press as set forth in claim 3, wherein a boss is provided on the circumferential surface of the flange of said tube instead of the fitting hole.
7. The assembling equipment for the pressing hydraulic cylinder barrel of the pressure filter is characterized by comprising a driving assembly, a driving plate, a supporting assembly, a pressing assembly, a flange chuck, an electric control cabinet and a hydraulic station, wherein the driving assembly comprises a motor, a speed reducer, a coupler and an output shaft, the driving plate is installed on the output shaft, the driving plate is provided with a shifting block, the supporting assembly comprises at least one supporting plate and at least one pressing plate, the pressing assembly comprises a pressing support and a pressing oil cylinder, the flange chuck is provided with a flange positioning table and a boss, the outer end face of the boss is provided with a positioning hole, and a positioning pin is arranged in the positioning hole.
8. The assembling equipment for pressing the cylinder barrel of the hydraulic cylinder for the pressure filter as recited in claim 7, wherein the flange chuck further comprises an L-shaped groove, a shifting pin and a spring, the L-shaped groove is formed in the side end face of the boss on the flange chuck and communicated with the positioning hole, the positioning pin is provided with a shifting pin hole, the shifting pin penetrates through the L-shaped groove and is installed on the shifting pin hole, the spring is hung on the shifting pin, and the other end of the spring is fixed on the flange chuck.
9. The assembling equipment for the pressing hydraulic cylinder barrel of the pressure filter according to claim 7 or 8, characterized by further comprising an electric control system, wherein the electric control system is provided with a current detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487588.6U CN209811670U (en) | 2019-04-11 | 2019-04-11 | Pressing hydraulic cylinder barrel for filter press and assembling equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487588.6U CN209811670U (en) | 2019-04-11 | 2019-04-11 | Pressing hydraulic cylinder barrel for filter press and assembling equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209811670U true CN209811670U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920487588.6U Active CN209811670U (en) | 2019-04-11 | 2019-04-11 | Pressing hydraulic cylinder barrel for filter press and assembling equipment thereof |
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| Country | Link |
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| CN (1) | CN209811670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894848A (en) * | 2019-04-11 | 2019-06-18 | 景津环保股份有限公司 | A kind of filter press compression Barrel of Hydraulic Cylinders and its assembly equipment |
-
2019
- 2019-04-11 CN CN201920487588.6U patent/CN209811670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894848A (en) * | 2019-04-11 | 2019-06-18 | 景津环保股份有限公司 | A kind of filter press compression Barrel of Hydraulic Cylinders and its assembly equipment |
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Address after: 253034 Shandong city in Dezhou Province Economic Development Zone, the first northbound Regent Patentee after: Jingjin Equipment Co.,Ltd. Address before: 253034 Shandong city in Dezhou Province Economic Development Zone, the first northbound Regent Patentee before: Jing Jin Environmental Protection Inc. |