CN208117186U - A kind of valve locking closure equipment - Google Patents
A kind of valve locking closure equipment Download PDFInfo
- Publication number
- CN208117186U CN208117186U CN201820569429.6U CN201820569429U CN208117186U CN 208117186 U CN208117186 U CN 208117186U CN 201820569429 U CN201820569429 U CN 201820569429U CN 208117186 U CN208117186 U CN 208117186U
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- CN
- China
- Prior art keywords
- upper mold
- lower die
- motor
- locking closure
- screw mandrel
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Abstract
The utility model provides a kind of valve locking closure equipment, including rack, motor, upper die and lower die, screw mandrel drive mechanism and lifting platform, motor and screw mandrel drive mechanism are respectively arranged in rack, motor is for driving upper mold to rotate, lifting platform is movably set in rack, lower die is set to one side of the lifting platform towards upper mold, and lower die is correspondingly arranged with upper mold, and screw mandrel drive mechanism is used to that lifting platform to be driven to move lower die towards the direction close to or far from upper mold.Upper mold fixes valve deck, lower die fixed valve body, and screw mandrel drive mechanism drives lower die to move towards the direction close to or far from upper mold, valve deck is enabled to abut with valve body, and motor drive upper mold rotates, and when rotation, upper mold locks valve deck to valve deck.Lower die is driven to move to upper mold from screw mandrel drive mechanism, compared with the mode that original cylinder drives upper mold, the stroke of screw mandrel drive mechanism is easy to control, and locking closure is carried out convenient for the valve body to different model length, so that the locking closure quality of valve is guaranteed.
Description
Technical field
The utility model relates to valve manufacture field, in particular to a kind of valve locking closure equipment.
Background technique
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting
Or the functions such as overflow pressure relief.Valve locking closure is one of important procedure in valve production and processing, and current valve cover locking machine has
Upper die and lower die, upper mold are used to fix valve deck, and lower die is used to fixed valve body, drive upper mold mobile to lower die with cylinder, then on
Mould rotates and valve deck is installed on valve body.Due to valve type multiplicity, the length of valve body is also different, most cylinders it is total
Stroke it is shorter and to control cylinder stop in middle of stroke it is abnormal it is difficult, precision is also poor, so, control upper mold by cylinder
With the cover locking machine of lower die distance, it is difficult to guarantee locking closure quality.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of valve locking closure equipment.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of valve locking closure equipment, including rack, electricity
Machine, upper die and lower die, screw mandrel drive mechanism and lifting platform, the motor and the screw mandrel drive mechanism are respectively arranged at the machine
On frame, the motor and the upper mold are drivingly connected, and for driving the upper mold to rotate, the lifting platform activity is set the motor
It is placed in the rack, the screw mandrel drive mechanism and the lifting platform are drivingly connected, and the lower die is set to the lifting platform
Towards the one side of the upper mold, and the lower die is correspondingly arranged with the upper mold, and the screw mandrel drive mechanism is described for driving
Lifting platform moves the lower die towards the direction close to or far from the upper mold.
It further, further include controller, the controller is electrically connected with the motor.
It further, further include pedal control mechanism, the pedal control mechanism is electrically connected with the controller.
Further, the controller is electrically connected with the screw mandrel drive mechanism.
It further, further include torque sensor, the motor is connected by the torque sensor and upper mold driving
It connects.
It further, further include torque sensor, the motor is connected by the torque sensor and upper mold driving
It connects, the torque sensor is electrically connected with the controller.
It further, further include speed reducer, the motor is drivingly connected by the speed reducer and the upper mold.
It further, further include cylinder, one end of the cylinder is connect with the rack, the other end of the cylinder and institute
Motor connection is stated, the cylinder is used to that the upper mold to be driven to move towards the direction close to or far from the lower die.
Further, the lower die offers fixing groove.
Further, the lower die is detachably connected with the lifting platform.
The utility model has the beneficial effects that：For upper mold for fixing valve deck, lower die is used for fixed valve body, then is driven by screw rod
Motivation structure drives lower die to move towards the direction close to or far from upper mold, and valve deck is enabled to abut with valve body, and motor drives upper mold rotation, turns
When dynamic, upper mold locks valve deck to valve deck.Lower die is driven to move to upper mold due to being provided with screw mandrel drive mechanism, compared with original
Cylinder drives the mode of upper mold, and the stroke of screw mandrel drive mechanism is easy to control, locks convenient for the valve body to different model length
Lid, so that the locking closure quality of valve is guaranteed.
Detailed description of the invention
Fig. 1 is the volume rendering structural schematic diagram of the valve locking closure equipment of one embodiment.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, in one embodiment, a kind of valve locking closure equipment, including rack 100, motor 200, upper mold
300, lower die 400 and screw mandrel drive mechanism 500, the motor 200 are set in the rack 100, the motor 200 with it is described
Upper mold 300 is drivingly connected, and for driving the upper mold 300 to rotate, the screw mandrel drive mechanism 500 is set to the motor 200
In the rack 100, the lower die is correspondingly arranged with the upper mold, and the screw mandrel drive mechanism 500 is for driving the lower die
400 move towards the direction close to or far from the upper mold 300.
As shown in Figure 1, a kind of valve locking closure equipment, including rack 100, motor 200, upper mold 300, lower die 400, screw rod drive
Motivation structure 500 and lifting platform 530, the motor 200 and the screw mandrel drive mechanism 500 are respectively arranged in the rack 100,
The motor 200 is drivingly connected with the upper mold 300, and the motor 200 is for driving the upper mold 300 to rotate, the lifting
Platform 530 is movably set in the rack 100, and the screw mandrel drive mechanism 500 is drivingly connected with the lifting platform 530, described
Lower die 400 is set to the lifting platform 530 towards the one side of the upper mold 300, and the lower die 400 and the upper mold 300 are right
It should be arranged, the screw mandrel drive mechanism 500 is for driving the lifting platform 530 to make the lower die 400 towards close to or far from described
The direction of upper mold 300 moves.
The embodiments of the present invention is：Valve includes valve deck and valve body, by the fixation that is spirally connected between valve deck and valve body, i.e.,
For valve locking closure process, the upper mold 300 of the utility model is used for fixed valve body, is driven by screw rod for fixing valve deck, lower die 400
Motivation structure driving lifting platform is moved to the direction close to or far from lower die, that is to say, that screw mandrel drive mechanism 500 drives lifting platform
And drive lower die 400 towards the direction movement close to or far from upper mold 300, lower die to upper mold it is close after, the valve of lower die is arranged in order
Body be arranged in the valve deck of upper mold with abut, drive upper mold 300 to rotate by motor 200, when rotation, upper mold 300 locks valve deck
To valve deck.It drives lower die 400 to move to upper mold 300 due to being provided with screw mandrel drive mechanism 500, is driven compared with original cylinder
The stroke of the mode of mould 300, screw mandrel drive mechanism 500 is easy to control, and is carried out locking closure convenient for the valve body to different model length, is made
The locking closure quality for obtaining valve is guaranteed.
For the stability for improving lifting platform 530, in one embodiment, one end of the lifting platform 530 slides against institute
State frame surface.Specifically, sliding rail is provided in the rack, one end of the lifting platform 530 offers sliding slot, the sliding slot
Side walls abut the sliding rail surface, when lifting platform 530 is driven by screw mandrel drive mechanism as a result, sliding rail is to cunning
The side wall of slot provides support force, ensure that lifting platform 530 is moved along the setting direction of sliding rail, improves the stabilization of lifting platform 530
Property.In a further embodiment, guide groove is offered in the rack, one end protrusion of the lifting platform 530 is provided with sliding
Portion, the sliding part are slideably positioned in the guide groove, and the side of the sliding part slides against the side of the guide groove
Wall, thus structure is also able to achieve the guiding role to lifting platform 530.Method outlined above is for improving screw mandrel drive mechanism drive
Stability when dynamic lifting platform 530.
The present embodiment for ease of description in the present embodiment claims the motor 200 for being used to that upper mold 300 to be driven to rotate
For first motor 200, for example, the screw mandrel drive mechanism 500 includes electronic screw rod, the electronic screw rod and the lower die 400
It is drivingly connected, and the electronic screw rod is used to drive the lower die 400 towards the direction movement close to or far from the upper mold 300.
The function that driving lower die 400 is moved towards upper mold 300 is realized with this.For example, the screw mandrel drive mechanism 500 includes the second motor
510 and screw rod 520, the screw rod be rotatably dispose in the rack 100, second motor 510 drives with the screw rod 520
Connection, the screw rod 520 are drivingly connected with the lower die 400, and second motor 510 is for driving the lower die 400 towards leaning on
Close or remote from the direction movement of the upper mold 300.
Locking closure is carried out for automatic control motor, in one embodiment, the valve locking closure equipment further includes controller
600, the controller 600 is electrically connected with the motor 200.Controller 600 can control motor, preset when setting
After time parameter, the motor operation specific time will be automatically stopped, and get rid of hand-guided, improve the accurate of motor operation
Degree, makes it possible to control the torque between valve deck and valve body.
It is run for more easily operation controller 600, in one embodiment, the valve locking closure equipment further includes pedal
Control mechanism 610, the pedal control mechanism 610 are electrically connected with the controller 600, and the pedal control mechanism 610 is used for
Trigger signal is sent to the controller 600, the controller 600 is for controlling the motor 200 after receiving trigger signal
Work.Pedal control mechanism 610 is the switch of controller 600, so that more convenient starting and closing controller 600, liberation
The both hands of Field Force facilitate Field Force to carry out operation.
Accurately to lock between valve deck and valve body, in one embodiment, the valve locking closure equipment further includes subtracting
Fast machine 210, the motor 200 are drivingly connected by the speed reducer 210 with the upper mold 300.Speed reducer 210 be used for so that
The rotation speed of mould 300 reduces, and when screw capping, the speed of upper mold 300 reduces, so that uniform force between valve deck and valve body, favorably
In the accurate sealed of valve deck and valve body, the accuracy locked between valve deck and valve body is improved.
To obtain the torque between valve deck and valve body, in one embodiment, the valve locking closure equipment further includes torque
Sensor, the motor 200 are drivingly connected by the torque sensor and the upper mold 300.By torque sensor, can obtain
Know the torque between valve deck and valve body, and then preferably control and stop motor in appropriate torque, and terminates locking closure process.
For automation control locking closure process is better achieved, in one embodiment, the valve locking closure equipment further includes
Torque sensor (not shown), the motor 200 are drivingly connected by the torque sensor and the upper mold 300, the torsion
Square sensor is electrically connected with the controller 600.It, can be default in controller 600 after torque sensor is electrically connected with controller 600
The good torque needed between valve deck and valve body, when torque sensor obtains instant torque data, controller 600 stops
Motor, and complete locking closure.In this way, being able to achieve automation control locking closure, keep the torque between valve deck and valve body more accurate, suitable
Possess higher fitness under the torque of conjunction, between valve deck and valve body, can effectively poppet quality and the service life.
For the distance for arriving upper mold 300 convenient for control lower die 400, in one embodiment, the controller 600 and the silk
Bar driving mechanism 500 is electrically connected.In this way, the pre-determined distance for arriving lower die 400 by inputting upper mold 300 in controller 600, energy
The distance that lower die 400 arrives upper mold 300 is manipulated by controller 600, so that valve deck and the degree of automation of valve body locking are more preferably.
For the function that control upper mold 300 can also be moved to lower die 400, in one embodiment, the valve locking closure equipment
It further include cylinder 220, one end of the cylinder 220 is connect with the rack 100, the other end and the electricity of the cylinder 220
Machine 200 is drivingly connected, and the cylinder 220 is used to drive the upper mold 300 towards the direction fortune close to or far from the lower die 400
It is dynamic.In the present embodiment, the cylinder 220 is for improving efficiency, i.e., when lower die 400 is moved to suitable height, 300 energy of upper mold
It by the driving of cylinder, is matched at once with lower die 400, cooperates valve deck and valve body, in this way, being not required to every time in some occasions
It all drives lower die 400 to rise using screw mandrel drive mechanism 500, but lower die 400 is adjusted to preset proper height, by upper
Mould 300 declines rapidly to complete the cooperation of upper die and lower die.The function that upper mold 300 is moved to lower die 400 is realized, valve is improved
The efficiency of door lock cover.
To use cylinder driving motor to move, specifically, the valve locking closure equipment further includes connector 700, the gas
Cylinder is set to the side of the motor, and one end of the connector 700 is connect with the motor, the connector 700 it is another
End connect with the cylinder, is achieved in the function that cylinder driving motor moves so that cylinder driving upper mold towards close or
Direction far from lower die moves.And the relationship due to being provided with connector 700, cylinder is arranged in parallel with motor, is avoided
Cylinder, motor and upper mold the setting point-blank phenomenon to cause equipment excessively high, so that the sky of valve locking closure equipment
Between occupy more rationally.Further, the valve locking closure equipment further includes locating part 800, and the locating part 800 is set to institute
It states in rack, and the locating part 800 is aligned setting with the cylinder, the connector 700 includes vertical portion and bending part, institute
The one end for stating vertical portion is connect with the cylinder, and the other end activity of the vertical portion is connected to the locating part 800, that is,
Say, vertical portion activity under the driving of the cylinder is connected to the locating part 800, one end of the bending part with it is described
Vertical portion connection, the other end of the bending part are connect with the motor, as a result, when the cylinder driving motor moves, gas
One end that cylinder is connect with vertical portion is moved to locating part 800, and vertical portion is supported under driving to the surface of locating part 800, locating part
800 for when one end for connect with vertical portion of cylinder arrive at specified position after stop, cylinder stopping at this time being stretched so that
The elongated distance of cylinder is more accurate.
Further, adjustment hole (not shown) is offered in the rack, the locating part 800 wears the adjustment hole,
And be spirally connected on the inside of the locating part 800 and the adjustment hole, in this way, by position of the rotary spacing part 800 in adjustment hole,
Enable locating part 800 that can be tuned into the position of needs according to actual needs, that is to say, that can be by locating part 800 in adjustment hole
Rotation be spirally connected to adjust the distance of locating part 800 to vertical portion, when cylinder is supported by vertical portion to 800 surface of locating part, root
According to the different location that locating part 800 is adjusted, cylinder can move to any position within stroke, so that the use of cylinder is more
Flexibly.
Locking closure is automated for upper mold 300 and lower die 400 is better achieved, in one embodiment, the valve locking closure is set
Standby further includes controller 600, and the controller 600 is electrically connected with the cylinder 220.When cylinder 220 drives upper mold 300 to snap into
Lower die 400, and after valve deck and valve body complete locking closure, controller 600 controls cylinder 220 and withdraws, to enable the degree of automation
It is higher.
To be fixed on valve body in lower die 400, specifically, the lower die 400 offers fixing groove 401.Fixing groove 401 is used
In valve body to be placed in fixing groove 401, the side wall of fixing groove 401 is connected to the outer surface of valve body, to obtain fixed effect.
To be matched with valve body, specifically, the cross sectional shape of the fixing groove 401 is regular hexagon.The outside of valve body
The interconnecting piece for generally possessing regular hexagon, thus will obtain cooperation between valve body and fixing groove 401, so that the side of fixing groove 401
Wall is preferably supported fixation to valve body.
For convenience of replacement lower die 400, in one embodiment, the lower die is detachably connected with the lifting platform 530, when
When needing to replace the lower die 400 of different model, lower die 400 can be disassembled from lifter plate 530 and be replaced.Specifically,
The lower die is spirally connected with the lifting platform, is spirally connected with good stability.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of valve locking closure equipment, which is characterized in that including rack, motor, upper die and lower die, screw mandrel drive mechanism and lifting
Platform, the motor and the screw mandrel drive mechanism are respectively arranged in the rack, and the motor and the upper mold are drivingly connected,
The motor is for driving the upper mold to rotate, and the lifting platform is movably set in the rack, the screw mandrel drive mechanism
Be drivingly connected with the lifting platform, the lower die is set to the lifting platform towards the one side of the upper mold, and the lower die with
The upper mold is correspondingly arranged, and the screw mandrel drive mechanism is for driving the lifting platform to make the lower die towards close to or far from described
The direction of upper mold moves.
2. valve locking closure equipment as described in claim 1, which is characterized in that further include controller, the controller with it is described
Motor electrical connection.
3. valve locking closure equipment as claimed in claim 2, which is characterized in that it further include pedal control mechanism, the pedal control
Mechanism processed is electrically connected with the controller.
4. valve locking closure equipment as claimed in claim 2, which is characterized in that the controller and screw mandrel drive mechanism electricity
Connection.
5. valve locking closure equipment as described in claim 1, which is characterized in that further include torque sensor, the motor passes through
The torque sensor and the upper mold are drivingly connected.
6. valve locking closure equipment as claimed in claim 2, which is characterized in that further include torque sensor, the motor passes through
The torque sensor and the upper mold are drivingly connected, and the torque sensor is electrically connected with the controller.
7. valve locking closure equipment as described in claim 1, which is characterized in that further include speed reducer, the motor passes through described
Speed reducer and the upper mold are drivingly connected.
8. valve locking closure equipment as described in claim 1, which is characterized in that it further include cylinder, one end of the cylinder and institute
Rack connection is stated, the other end of the cylinder connect with the motor, and the cylinder is used to driving the upper mold towards close or remote
Direction movement from the lower die.
9. valve locking closure equipment as described in claim 1, which is characterized in that the lower die offers fixing groove.
10. valve locking closure equipment as described in claim 1, which is characterized in that the lower die detachably connects with the lifting platform
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820569429.6U CN208117186U (en) | 2018-04-20 | 2018-04-20 | A kind of valve locking closure equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820569429.6U CN208117186U (en) | 2018-04-20 | 2018-04-20 | A kind of valve locking closure equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208117186U true CN208117186U (en) | 2018-11-20 |
Family
ID=64191084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820569429.6U Active CN208117186U (en) | 2018-04-20 | 2018-04-20 | A kind of valve locking closure equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208117186U (en) |
-
2018
- 2018-04-20 CN CN201820569429.6U patent/CN208117186U/en active Active
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