CN212977370U - Novel torque machine meeting special requirements - Google Patents
Novel torque machine meeting special requirements Download PDFInfo
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- CN212977370U CN212977370U CN202022022203.4U CN202022022203U CN212977370U CN 212977370 U CN212977370 U CN 212977370U CN 202022022203 U CN202022022203 U CN 202022022203U CN 212977370 U CN212977370 U CN 212977370U
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Abstract
The utility model relates to a satisfy special demand's novel torque machine, including the workstation, install piston rod clamping device and cylinder body clamping device on the workstation, piston rod clamping device includes and connects the main shaft on the supporting seat with rotating the supporting seat that sets up on the workstation, its pivoted drive arrangement of drive is connected to the main shaft, and the main shaft has frock fixing device towards cylinder body clamping device's one end rigid coupling, and frock fixing device has set firmly heterotypic frock towards cylinder body clamping device's one end, is equipped with the positioner with heterotypic hydro-cylinder piston rod adaptation in the heterotypic frock. The utility model facilitates the installation of the special-shaped tool through the arranged tool fixing device, so as to realize the torque fastening of the special-shaped oil cylinder and solve the problem that the conventional torque machine can not realize the torque fastening of the special-shaped oil cylinder; and the special-shaped tools are connected through insertion, so that the universality is improved.
Description
Technical Field
The utility model relates to a dress jar equipment technical field of hydro-cylinder especially involves a satisfy special demand's novel torque machine.
Background
The moment of a piston of the oil cylinder is an important index of the design of the oil cylinder, the moment control of the common oil cylinder can be realized by using a normal cylinder assembling machine, the two ends of an assembling body are respectively provided with a fixed clamping device for the piston rod and the cylinder body, and the piston rod and the piston are reliably fixedly connected through relative rotation. However, for the special-shaped oil cylinder piston rod, the nut on the rod is in a nonstandard shape, so the special-shaped oil cylinder cannot use the existing cylinder loading machine to control the torque required by the design.
Disclosure of Invention
The utility model discloses to prior art's is not enough, provides a satisfy special demand's novel torque machine, is applicable to body of rod nut surface and sets up the heterotypic jar dress jar requirement of opening, has satisfied piston rod nut's heterotypic special demand.
The utility model discloses a through following technical scheme realizes, provides a satisfy special demand's novel torque machine, including the workstation, install piston rod clamping device and cylinder body clamping device on the workstation, piston rod clamping device includes and connects the main shaft on the supporting seat with the supporting seat of setting on the workstation with rotating, its pivoted drive arrangement of drive is connected to the main shaft, and the main shaft has frock fixing device towards cylinder body clamping device's one end rigid coupling, and frock fixing device has set firmly heterotypic frock towards cylinder body clamping device's one end, is equipped with the positioner with heterotypic hydro-cylinder piston rod adaptation in the heterotypic frock.
When the torque machine is used, the cylinder body is clamped through the cylinder body clamping device, the cylinder body clamping device adopts the prior art, the special-shaped oil cylinder piston rod is fixed on a special-shaped tool through the positioning device, the special-shaped tool is relatively fixed with the main shaft through the tool fixing device, the main shaft is driven to rotate through the driving device during working, the threaded connection between the piston rod and the piston is realized, certain torque is achieved, and the requirement of cylinder installation of the special-shaped cylinder is met.
As optimization, frock fixing device include through the first shaft coupling of key with the main shaft is connected, and with the second shaft coupling of first shaft coupling through bolt rigid coupling, the second shaft coupling is equipped with along the jack of axial extension towards cylinder body clamping device's terminal surface, the lateral wall of jack includes a plane at least, set firmly on the heterotypic frock with the plug of jack adaptation. According to the optimized scheme, the tool fixing device is provided with the first coupler and the second coupler which are oppositely arranged, so that the installation of the special-shaped tool is facilitated, the side wall of the jack is at least provided with a plane, the relative rotation between the jack and the plug is avoided, and the torque requirement is ensured; the special-shaped tool is connected with the second coupler in an inserting mode, the tool is convenient to replace, different tools only need to be provided with the same plug, and the universality of the equipment is improved.
Preferably, the special-shaped tool comprises a plug and a sleeve fixedly arranged at one end of the plug, an insertion hole extending along the axial direction is formed in the end face, away from the plug, of the sleeve, a plurality of notches distributed along the circumferential direction are formed in the hole wall of the insertion hole, the notches penetrate through to one end, facing the cylinder body clamping device, of the hole wall of the insertion hole along the axial direction, a positioning block extending into the insertion hole along the radial direction is fixedly arranged in each notch, and a positioning table matched with a nut on a piston rod of the special-shaped oil cylinder is formed in the part, extending into. This abnormal shape frock of optimization scheme forms the location platform through the locating piece that sets up, during the use, corresponds opening on the piston rod nut and location platform, utilizes the location platform to make sleeve and nut synchronous rotation, avoids skidding.
Preferably, the positioning block extends out of the outer wall of the insertion hole along the radial direction. This optimization scheme is through extending the patchhole outer wall with the locating piece, conveniently carries out the welding to sleeve and locating piece to the fixed reliability of locating piece has been guaranteed.
Preferably, the number of the grooves is two, and the grooves are uniformly distributed along the circumferential direction. According to the optimization scheme, the two notches are uniformly arranged along the circumferential direction, so that the two positioning blocks are oppositely arranged along the radial direction, and the piston rod nut with the two notches and the four notches can be adapted to use.
Preferably, the cross section of the plug is square. According to the optimization scheme, the cross section of the plug is square, the processing difficulty is small, and the universality is high.
The utility model has the advantages that: the installation of the special-shaped tool is facilitated through the arranged tool fixing device, so that the torque fastening of the special-shaped oil cylinder is realized, and the problem that the conventional torque machine cannot realize the torque fastening of the special-shaped oil cylinder is solved; and the special-shaped tools are connected through insertion, so that the universality is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of a special-shaped tool;
FIG. 4 is a schematic view of the assembly of the special-shaped tool and the piston rod nut;
FIG. 5 is a schematic diagram of a hydraulic system;
shown in the figure:
1. the hydraulic oil tank, 2, a liquid level liquid thermometer, 3, a hydraulic pump, 4, a pump sleeve assembly, 5, a motor, 6, a pressure measuring external member, 7, an overflow valve, 8, an electromagnetic valve, 9, a pressure sensor, 10, a throttle valve, 11, an air filter, 12, a driving device, 13, a supporting seat, 14, a tool fixing device, 15, a workbench, 16, a cylinder body clamping device, 17, a control panel, 18, a plug, 19, a sleeve, 20, a positioning block, 21 and a nut on a special-shaped oil cylinder piston rod.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1 and 2, a novel torque machine meeting special requirements is a novel torque machine for loading a special-shaped oil cylinder, and comprises a mechanical device, an electrical device and a hydraulic device.
The electric device comprises a control panel 17, a motor and an electromagnetic valve are controlled by operating the control panel, and the torque of the hydraulic motor is controlled by an overflow valve.
The hydraulic device comprises a hydraulic pump 3, a hydraulic motor, a liquid level liquid thermometer 2, a pump sleeve assembly 4, a motor 5, a pressure measuring suite 6, an overflow valve 7, an electromagnetic valve 8, a pressure sensor 9, a throttle valve 10, an air filter 11 and a hydraulic oil tank 1, electric energy is converted into mechanical energy through hydraulic pressure transmission, a main shaft of the piston rod clamping device is driven to rotate through the hydraulic motor, the structures and the connection mode of all parts of the hydraulic device adopt the prior art, and the principle of the hydraulic device is as shown in figure 5.
The mechanical device comprises a table 15, and a piston rod clamping device and a cylinder clamping device 16 mounted on the table. The piston rod clamping device comprises a supporting seat 13 arranged on the workbench and a main shaft rotatably connected to the supporting seat, the main shaft is connected with a driving device 12 for driving the main shaft to rotate, the driving device of the embodiment is a hydraulic motor connected to the hydraulic device, and the main shaft is driven to rotate by the hydraulic motor. The end of the main shaft facing the cylinder body clamping device is fixedly connected with a tool fixing device 14, the end of the tool fixing device facing the cylinder body clamping device is fixedly provided with a special-shaped tool, and the special-shaped tool is provided with a positioning device matched with a special-shaped oil cylinder piston rod.
The abnormal shape frock of this embodiment includes the plug with set firmly sleeve 19 of plug one end, the terminal surface that the sleeve kept away from the plug is equipped with along the axially extended patchhole, offers a plurality of open grooves along circumference distribution on the pore wall of patchhole, and the open groove of this embodiment is two, along circumference evenly distributed, two open grooves are along radial relative setting promptly. The notch axially penetrates to one end of the hole wall of the insertion hole facing the cylinder body clamping device, a positioning block 20 extending into the insertion hole along the radial direction is fixedly arranged in the notch, and a part of the positioning block 20 extending into the insertion hole forms a positioning table matched with a nut 21 on a special-shaped oil cylinder piston rod, as shown in fig. 4. One end of the positioning block, which is far away from the insertion hole, extends out of the outer wall of the insertion hole along the radial direction so as to facilitate welding.
The torque machine of the embodiment is specially designed for the special oil cylinder, can meet the oil cylinder torque fastening requirement which cannot be met by the existing cylinder assembling machine, and can also realize the torque fastening of various special-shaped oil cylinders by replacing the tool; during operation, the control of the torque and the rotation direction can be realized only by adjusting parameters through the touch screen panel, and the use requirement of the assembly torque of the special oil cylinder with the length of 2.5 m and the length of 5000 N.m can be met according to the current design requirement.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a satisfy special demand's novel torque machine, includes workstation (15), installs piston rod clamping device and cylinder body clamping device (16) on the workstation, its characterized in that: the piston rod clamping device comprises a supporting seat (13) arranged on the workbench and a main shaft rotatably connected to the supporting seat, the main shaft is connected with and drives a driving device (12) for rotating the main shaft, a tool fixing device (14) is fixedly connected to one end, facing the cylinder body clamping device, of the main shaft, a special-shaped tool is fixedly arranged at one end, facing the cylinder body clamping device, of the tool fixing device, and a positioning device matched with a piston rod of a special-shaped oil cylinder is arranged on the special-shaped tool.
2. The new torque machine meeting the special requirements as claimed in claim 1, characterized in that: frock fixing device (14) including the first shaft coupling of being connected through key and main shaft, and with the second shaft coupling of first shaft coupling through bolt rigid coupling, the second shaft coupling is equipped with along the jack of axial extension towards cylinder body clamping device's terminal surface, the lateral wall of jack includes a plane at least, set firmly on the heterotypic frock with plug (18) of jack adaptation.
3. The new torque machine meeting the special requirements as claimed in claim 2, characterized in that: the special-shaped tool comprises a plug and a sleeve (19) fixedly arranged at one end of the plug, an inserting hole extending along the axial direction is formed in the end face, far away from the plug, of the sleeve, a plurality of opening grooves distributed along the circumferential direction are formed in the hole wall of the inserting hole, the opening grooves penetrate through to one end, facing the cylinder body clamping device, of the hole wall of the inserting hole along the axial direction, positioning blocks (20) extending into the inserting hole along the radial direction are fixedly arranged in the opening grooves, and the part, extending into the inserting hole, of each positioning block (20) forms a positioning table matched with a.
4. The new torque machine meeting the special requirements as claimed in claim 3, characterized in that: the positioning block radially extends out of the outer wall of the insertion hole.
5. The new torque machine meeting the special requirements as claimed in claim 3, characterized in that: the number of the grooves is two, and the grooves are evenly distributed along the circumferential direction.
6. The new torque machine meeting the special requirements as claimed in claim 2, characterized in that: the cross section of the plug is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022203.4U CN212977370U (en) | 2020-09-16 | 2020-09-16 | Novel torque machine meeting special requirements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022022203.4U CN212977370U (en) | 2020-09-16 | 2020-09-16 | Novel torque machine meeting special requirements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212977370U true CN212977370U (en) | 2021-04-16 |
Family
ID=75417349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022022203.4U Active CN212977370U (en) | 2020-09-16 | 2020-09-16 | Novel torque machine meeting special requirements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212977370U (en) |
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2020
- 2020-09-16 CN CN202022022203.4U patent/CN212977370U/en active Active
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