CN205869528U - Pistol drill workstation and locking mechanism thereof - Google Patents
Pistol drill workstation and locking mechanism thereof Download PDFInfo
- Publication number
- CN205869528U CN205869528U CN201620773472.5U CN201620773472U CN205869528U CN 205869528 U CN205869528 U CN 205869528U CN 201620773472 U CN201620773472 U CN 201620773472U CN 205869528 U CN205869528 U CN 205869528U
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- China
- Prior art keywords
- check valve
- return
- retaining mechanism
- switch
- valve
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Abstract
The utility model discloses a locking mechanism, its benchmark bench are provided with benchmark locating pin and assistance -localization real -time round pin, still include hydraulic pressure workstation and ooff valve assembly, the ooff valve assembly includes in line check valve and the return check valve that is linked together with the hydraulic pressure workstation, has the oil gallery that is linked together with each benchmark locating pin and each assistance -localization real -time round pin on the return check valve, and the ooff valve assembly still includes the fuel feeding check valve, has the fuel feeding hole that is linked together with each benchmark locating pin and each assistance -localization real -time round pin on the fuel feeding check valve, and in line check valve, fuel feeding check valve and return check valve communicate along the fluid flow direction in proper order, the intercommunication has an oil feed room between in line check valve and fuel feeding check valve, and the oil feed is indoor to be provided with first switch screw, and an intercommunication has oil return room, the indoor second switch screw that is provided with of oil return between return check valve and hydraulic pressure workstation. This locking mechanism's the simple and convenient high efficiency of operation process. The utility model also discloses a pistol drill workstation of using above -mentioned locking mechanism.
Description
Technical field
This utility model relates to machining auxiliary corollary equipment technical field, particularly to a kind of retaining mechanism.This practicality
Novel further relate to a kind of power drill workbench applying above-mentioned retaining mechanism.
Background technology
Power drill is as a kind of relatively conventional mechanical package part drilling operation equipment, and its serviceability is constantly subjected to people
Attention.
Current existing power drill, it usually relies on the most original mechanical interlock mechanism and power drill carries out locking admittedly
Fixed, but when practical operation, the operating process of this kind of retaining mechanism is relatively complicated, operation easier is big, and labor strength is relatively
Height, and inefficient operation, cause inconvenience to relevant production operation.
Therefore, the simple and effective those skilled in the art of being of operating process how making the retaining mechanism of power drill need at present
Important technological problems to be solved.
Utility model content
The purpose of this utility model is to provide a kind of retaining mechanism, and the operating process of this retaining mechanism is simple and effective.This reality
It is to provide a kind of power drill workbench applying above-mentioned retaining mechanism by novel another object.
For solving above-mentioned technical problem, this utility model provides a kind of retaining mechanism, including standard station, on described standard station
It is provided with some origin reference location pins suitable with power drill and auxiliary positioning pin, also includes and each described origin reference location pin and each
Hydraulic workstation that described auxiliary positioning pin matches and switch valve assembly；
Described switch valve assembly includes in line check valve and the return check valve being connected with hydraulic workstation, described oil return
There is on check valve the spill port being connected with each described origin reference location pin and each described auxiliary positioning pin, described switch valve assembly
Also include oil feed non-return valve, described oil feed non-return valve has and is connected with each described origin reference location pin and each described auxiliary positioning pin
Logical oil supplying hole, described in line check valve, described oil feed non-return valve and described return check valve are along fluid flow direction successively
Connection；
It is communicated with inlet space between described in line check valve and described oil feed non-return valve, is provided with first in described inlet space and opens
Close screw, be communicated with oil revolute chamber between described return check valve and hydraulic workstation, in described oil revolute chamber, be provided with second switch spiral shell
Nail.
Preferably, the both sides of described standard station upper surface are provided with location-plate, and described auxiliary positioning pins position is in described location
The top of plate.
Preferably, the side of described standard station upper surface can be provided with pressing plate System of Rotating about Fixed Axis.
Preferably, described switch valve assembly also includes operation switch.
Preferably, the described upper connection of operation switch has operation handle.
This utility model also provides for a kind of power drill workbench, including frame, described frame is provided with retaining mechanism, institute
State retaining mechanism and be specially the retaining mechanism as described in above-mentioned any one.
The most above-mentioned background technology, retaining mechanism provided by the utility model, in its work process, power drill is pre-installed
Fitting over the corresponding position of standard station, and open switch valve assembly, in line check valve is backed down by the first switch screw, hydraulic pressure afterwards
Fluid in work station enters inlet space through in line check valve, after be passed through each origin reference location pin and each auxiliary through oil feed non-return valve
At the executive components such as alignment pin, and drive each origin reference location pin and the work of each auxiliary positioning pin with by power drill limiting locking, protect
Reliably fixing between card power drill and power drill workbench；When needs removal power drill, closing switch valve assembly, the first switch
Screw resets, and in line check valve recovers closure state, and return check valve is backed down by second switch screw, and each origin reference location pin is with each
Fluid in the executive components such as auxiliary positioning pin is back to hydraulic workstation, each origin reference location pin through return check valve and oil revolute chamber
Lose spacing pressure with executive components such as each auxiliary positioning pins and recover elastic deformation, in order to power drill is taken off by staff.
By the work compound of each check valve, described retaining mechanism ensure that the reliable limiting locking to power drill is fixed, and use hydraulic pressure
Power source as each executive component ensure that the steady and continuous operation of each executive component, and improves the load of each executive component
Ability, even if hydraulic workstation is shut down and can also be realized whole system by switch valve assembly and each check valve in operation process
Service lap, it is ensured that the stable locking of power drill.The whole operating process of the most described retaining mechanism is simple and easy to do, operation
Efficiency is higher.
In another preferred version of this utility model, the both sides of described standard station upper surface are provided with location-plate, described auxiliary
Alignment pin is positioned at the top of described location-plate.In actual mechanical process, described location-plate and auxiliary positioning pin coordinated, with
Ensure being reliably locked to power drill circumference, and delay for the elasticity that the sidepiece offer of power drill is appropriate in operation process
Punching.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
The partial structurtes schematic diagram of the power drill workbench that Fig. 1 is provided by a kind of detailed description of the invention of this utility model；
Fig. 2 is the partial structurtes sectional view of Fig. 1；
Fig. 3 is the part-structure schematic diagram of Fig. 1 breaker in middle valve assembly；
The hydraulic package of the switch valve assembly of the retaining mechanism that Fig. 4 is provided by a kind of detailed description of the invention of this utility model
Structural representation.
Detailed description of the invention
Core of the present utility model is to provide a kind of retaining mechanism, and the operating process of this retaining mechanism is simple and effective；Meanwhile,
A kind of power drill workbench applying above-mentioned retaining mechanism is provided.
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the accompanying drawings and be embodied as
The utility model is described in further detail for mode.
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the power drill that Fig. 1 is provided by a kind of detailed description of the invention of this utility model
The partial structurtes schematic diagram of workbench；Fig. 2 is the partial structurtes sectional view of Fig. 1；Fig. 3 is the part knot of Fig. 1 breaker in middle valve assembly
Structure schematic diagram；The hydraulic pressure group of the switch valve assembly of the retaining mechanism that Fig. 4 is provided by a kind of detailed description of the invention of this utility model
Part structural representation.
In a specific embodiment, retaining mechanism provided by the utility model, including standard station 11, standard station 11 sets
It is equipped with some origin reference location pins 121 suitable with power drill 21 and auxiliary positioning pin 122, also includes and each origin reference location pin
121 and the hydraulic workstation 14 that matches of each auxiliary positioning pin 122 and switch valve assembly；Switch valve assembly includes and hydraulic
Stand 14 in line check valve 131 being connected and return check valves 132, return check valve 132 has and each origin reference location pin 121
The spill port 133 being connected with each auxiliary positioning pin 122, switch valve assembly also includes oil feed non-return valve 134, oil feed non-return valve
There is on 134 the oil supplying hole 135 being connected with each origin reference location pin 121 and each auxiliary positioning pin 122, in line check valve 131, confession
Oil check valve 134 and return check valve 132 are sequentially communicated along fluid flow direction；In line check valve 131 and oil feed non-return valve
It is communicated with inlet space 136 between 134, in inlet space 136, is provided with the first switch screw 137, return check valve 132 and hydraulic
Stand and between 14, be communicated with oil revolute chamber 138, in oil revolute chamber 138, be provided with second switch screw 139.
In work process, power drill 21 is pre-assembled in the corresponding position of standard station 11, and opens switch valve assembly, the
In line check valve 131 is backed down by one switch screw 137, and the fluid in hydraulic workstation 14 enters through in line check valve 131 afterwards
Inlet space 136, after be passed through the executive components such as each origin reference location pin 121 and each auxiliary positioning pin 122 through oil feed non-return valve 134
Place, and drive each origin reference location pin 121 and each auxiliary positioning pin 122 to work with by power drill 21 limiting locking, it is ensured that power drill
Reliably fixing between 21 and power drill workbench；When needs removal power drill 21, closing switch valve assembly, the first switch screw
137 reset, and in line check valve 131 recovers closure state, and return check valve 132 is backed down by second switch screw 139, and each benchmark is fixed
Fluid in the executive component such as pin 121 and each auxiliary positioning pin 122 of position is back to liquid through return check valve 132 and oil revolute chamber 138
Pressure work station 14, the executive component such as each origin reference location pin 121 and each auxiliary positioning pin 122 loses spacing pressure and recovers elastic change
Shape, in order to power drill 21 is taken off by staff.Described retaining mechanism be ensure that pistol by the work compound of each check valve
The reliable limiting locking boring 21 is fixed, and uses hydraulic pressure to ensure that the steady of each executive component as the power source of each executive component
Surely work continuously, and improve the load capacity of each executive component, even if hydraulic workstation 14 is shut down and can also be led in operation process
Cross switch valve assembly and each check valve realizes the service lap of whole system, it is ensured that the stable locking of power drill 21.Simultaneously
The whole operating process of described retaining mechanism is simple and easy to do, and operating efficiency is higher.
It should be pointed out that, in actual applications, in order to ensure that the hydraulic system of described retaining mechanism has more preferable pressurize lock
Tight effect, above-mentioned oil feed non-return valve 134 is preferably arranged to normally close valve, but its practical structures and duty are not limited thereto,
In principle, as long as disclosure satisfy that the actually used needs of described retaining mechanism.
Further, the both sides of standard station 11 upper surface are provided with location-plate 123, and auxiliary positioning pin 122 is positioned at location-plate
The top of 123.In actual mechanical process, location-plate 123 and auxiliary positioning pin 122 coordinated, to ensure power drill 21
Circumference be reliably locked, and in operation process for power drill 21 sidepiece provide appropriateness elastic buffer.
More specifically, the side of standard station 11 upper surface can be provided with pressing plate 124 System of Rotating about Fixed Axis.This pressing plate 124 can
Power drill 21 agent structure is compressed locking, it is to avoid its work process produces and loosens or dislocation, thus improve described further
The retaining mechanism reliability that is locked to power drill 21.
On the other hand, switch valve assembly also includes operating switch 15.In operating process, staff can be somebody's turn to do by rotating
Operation switch 15 realization to switch valve assembly black box, especially first switch screw 137 and second switch screw 139 and
The switching operations of relevant counterpart, thus realize the switch flexibly of whole retaining mechanism and accurately control.
Operation handle 151 is had it addition, connect on operation switch 15.This operation handle 151 can be effectively improved operation switch
The operability of 15, reduces its operation easier, and makes the actual mechanical process of described retaining mechanism more simple and effective.
In a specific embodiment, power drill workbench provided by the utility model, including frame, described frame sets
Being equipped with retaining mechanism, described retaining mechanism is specially the retaining mechanism such as the most each embodiment.The lock of described power drill workbench
The operating process of tight mechanism is simple and effective.
In summary, the retaining mechanism provided in this utility model, including standard station, described standard station is provided with some
The origin reference location pin suitable with power drill and auxiliary positioning pin, it is fixed with each described origin reference location pin and each described auxiliary also to include
The hydraulic workstation and switch valve assembly matched is sold in position；Described switch valve assembly includes the oil-feed being connected with hydraulic workstation
Check valve and return check valve, described return check valve has and each described origin reference location pin and each described auxiliary positioning pin phase
The spill port of connection, described switch valve assembly also includes oil feed non-return valve, described oil feed non-return valve has and each described benchmark
The oil supplying hole that alignment pin is connected with each described auxiliary positioning pin, described in line check valve, described oil feed non-return valve and described
Return check valve is sequentially communicated along fluid flow direction；It is communicated with oil-feed between described in line check valve and described oil feed non-return valve
Room, is provided with the first switch screw in described inlet space, be communicated with oil revolute chamber, institute between described return check valve and hydraulic workstation
Second switch screw it is provided with in stating oil revolute chamber.In work process, power drill is pre-assembled in the corresponding position of standard station, and
Opening switch valve assembly, in line check valve is backed down by the first switch screw, and the fluid in hydraulic workstation is unidirectional through oil-feed afterwards
Valve enters inlet space, after be passed through at the executive components such as each origin reference location pin and each auxiliary positioning pin through oil feed non-return valve, and drive
Dynamic each origin reference location pin and each auxiliary positioning pin work with by power drill limiting locking, it is ensured that between power drill and power drill workbench
Reliable fixing；When needs removal power drill, closing switch valve assembly, the first switch screw resets, and in line check valve recovers
Closure state, return check valve is backed down by second switch screw, in the executive component such as each origin reference location pin and each auxiliary positioning pin
Fluid be back to hydraulic workstation through return check valve and oil revolute chamber, each origin reference location pin and each auxiliary positioning pin etc. perform unit
Part loses spacing pressure and recovers elastic deformation, in order to power drill is taken off by staff.Described retaining mechanism is by each unidirectional
The work compound of valve ensure that the reliable limiting locking to power drill is fixed, and uses hydraulic pressure as the power source of each executive component
Ensure that the steady and continuous operation of each executive component, and improve the load capacity of each executive component, though liquid in operation process
Pressure work station shuts down the service lap that can also be realized whole system by switch valve assembly and each check valve, it is ensured that pistol
The stable locking bored.The whole operating process of the most described retaining mechanism is simple and easy to do, and operating efficiency is higher.
Additionally, the power drill workbench of the above-mentioned retaining mechanism of application provided by the utility model, the behaviour of its retaining mechanism
Make process simple and effective.
Above to retaining mechanism provided by the utility model and apply the power drill workbench of this retaining mechanism to carry out
It is discussed in detail.Principle of the present utility model and embodiment are set forth by specific case used herein, above reality
The explanation executing example is only intended to help to understand method of the present utility model and core concept thereof.It should be pointed out that, and this technology is led
For the those of ordinary skill in territory, on the premise of without departing from this utility model principle, it is also possible to if this utility model is carried out
Dry improvement and modification, these improve and modification also falls in this utility model scope of the claims.
Claims (6)
1. a retaining mechanism, it is characterised in that: include standard station, described standard station is provided with some suitable with power drill
Origin reference location pin and auxiliary positioning pin, also include the liquid matched with each described origin reference location pin and each described auxiliary positioning pin
Pressure work station and switch valve assembly；
Described switch valve assembly includes in line check valve and the return check valve being connected with hydraulic workstation, and described oil return is unidirectional
Having the spill port being connected with each described origin reference location pin and each described auxiliary positioning pin on valve, described switch valve assembly also wraps
Include oil feed non-return valve, described oil feed non-return valve has and is connected with each described origin reference location pin and each described auxiliary positioning pin
Oil supplying hole, described in line check valve, described oil feed non-return valve and described return check valve are sequentially communicated along fluid flow direction；
It is communicated with inlet space between described in line check valve and described oil feed non-return valve, in described inlet space, is provided with the first switch spiral shell
Nail, is communicated with oil revolute chamber, is provided with second switch screw in described oil revolute chamber between described return check valve and hydraulic workstation.
2. retaining mechanism as claimed in claim 1, it is characterised in that: the both sides of described standard station upper surface are provided with location
Plate, described auxiliary positioning pins position is in the top of described location-plate.
3. retaining mechanism as claimed in claim 1, it is characterised in that: the side of described standard station upper surface can System of Rotating about Fixed Axis ground
It is provided with pressing plate.
4. retaining mechanism as claimed in claim 1, it is characterised in that: described switch valve assembly also includes operation switch.
5. retaining mechanism as claimed in claim 4, it is characterised in that: the described upper connection of operation switch has operation handle.
6. a power drill workbench, including frame, described frame is provided with retaining mechanism, it is characterised in that: described locking
Mechanism is specially the retaining mechanism as according to any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773472.5U CN205869528U (en) | 2016-07-21 | 2016-07-21 | Pistol drill workstation and locking mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773472.5U CN205869528U (en) | 2016-07-21 | 2016-07-21 | Pistol drill workstation and locking mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205869528U true CN205869528U (en) | 2017-01-11 |
Family
ID=57697776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620773472.5U Expired - Fee Related CN205869528U (en) | 2016-07-21 | 2016-07-21 | Pistol drill workstation and locking mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205869528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041172A (en) * | 2016-07-21 | 2016-10-26 | 力帆实业(集团)股份有限公司 | Piston drill workbench and locking mechanism thereof |
-
2016
- 2016-07-21 CN CN201620773472.5U patent/CN205869528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041172A (en) * | 2016-07-21 | 2016-10-26 | 力帆实业(集团)股份有限公司 | Piston drill workbench and locking mechanism thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |