CN207634426U - A kind of hydraulic joint with auxiliary positioning function - Google Patents
A kind of hydraulic joint with auxiliary positioning function Download PDFInfo
- Publication number
- CN207634426U CN207634426U CN201721812811.7U CN201721812811U CN207634426U CN 207634426 U CN207634426 U CN 207634426U CN 201721812811 U CN201721812811 U CN 201721812811U CN 207634426 U CN207634426 U CN 207634426U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- joint body
- auxiliary positioning
- positioning function
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of hydraulic joints with auxiliary positioning function, including joint body, one end of the joint body offers hydraulic pressure bar jack, the joint body both sides are provided with fixed frame, positioning pin is connected with by the first spring on the inside of the fixed frame, the other end of the joint body is welded with fixed plate, the outer surface of the fixed plate is provided with clamping plate, it is provided with fixing card below the clamping plate, and pressing plate is connected with by second spring on the inside of fixing card, the clamping plate is provided with connecting rod, and connecting rod is connected in by sliding block in the sliding slot offered inside fixed plate, it is embedded with nut inside the connecting rod, it is socketed with threaded rod in the nut, one end of the threaded rod is socketed with bearing.In the utility model, hydraulic stem by being connected in hydraulic pressure bar jack by the device in positioning pin so that and it is more convenient to the installation and removal of hydraulic stem, and one end of positioning pin is provided with the first spring so that the use of positioning pin is more laborsaving.
Description
Technical field
The utility model is related to hydraulic test auxiliary component technical fields more particularly to a kind of with auxiliary positioning function
Hydraulic joint.
Background technology
Hydraulic pressure be machinery industry, electromechanical industries a noun, hydraulic pressure can use power transmission mode, become hydraulic pressure biography
Dynamic, hydraulic pressure also is used as control mode, referred to as hydraulic control, and hydraulic drive is to utilize liquid using liquid as working media
Pressure energy carrys out passing power, and hydraulic control is to use hydraulic technique to there is pressure fluid as the control of control signal transfer mode
The control system of composition is known as hydraulic control system, and hydraulic control generally includes hydraulic pressure opened loop control and hydraulic pressure closed-loop control, liquid
Closed-loop control i.e. hydraulic servocontrol are pressed, it constitutes Hydrauservo System, and it is (electro-hydraulic to generally include electric hydraulic servo-drive system
Servo-drive system) and machinery Hydraulic Servo system (mechanical hydraulic servo system or Hydraulic Servo-mechanism) etc..
And hydraulic joint is a kind of device for being attached hydraulic stem and workpiece in hydraulic device, however it is traditional
Device is mostly simple in structure, and peace turns and dismounting is inconvenient, it is less to be applicable in workpiece, it is difficult to meet the needs of people.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has auxiliary fixed
The hydraulic joint of bit function.
To achieve the goals above, the utility model uses following technical solution：It is a kind of with auxiliary positioning function
One end of hydraulic joint, including joint body, the joint body offers hydraulic pressure bar jack, the joint body both sides setting
There are fixed frame, the fixed frame inside to be connected with positioning pin by the first spring, the other end of the joint body is welded with admittedly
Fixed board, the outer surface of the fixed plate are provided with clamping plate, are provided with fixing card below the clamping plate, and by the on the inside of fixing card
Two springs are connected with pressing plate, the clamping plate is provided with connecting rod, and connecting rod is connected in by sliding block and is offered inside fixed plate
In sliding slot, it is embedded with nut inside the connecting rod, threaded rod is socketed in the nut, one end of the threaded rod is socketed with axis
It holds, the other end of the threaded rod is provided with bull stick.
As further describing for above-mentioned technical proposal：
There are two the fixed frame is arranged altogether, and two fixed frames are symmetrical about joint body horizontal center line.
As further describing for above-mentioned technical proposal：
One end of the positioning pin is connected with pull rod.
As further describing for above-mentioned technical proposal：
The external screw thread of the threaded rod mutually agrees with internal thread in nut.
As further describing for above-mentioned technical proposal：
There are two the clamping plate is arranged altogether, and two clamping plates are symmetrical about joint body horizontal center line.
As further describing for above-mentioned technical proposal：
The outer diameter size of the sliding block and the inner wall width of sliding slot are in the same size.
In the utility model, first, hydraulic stem by being connected in hydraulic pressure bar jack by the device in positioning pin so that right
The installation and removal of hydraulic stem are more convenient, and one end of positioning pin is provided with the first spring so that the use of positioning pin is more
It is laborsaving, secondly, there are two nut is set altogether in the device, it is embedded respectively inside two connecting rods, the internal thread direction of two nuts
On the contrary, allow the direction of motion of threaded rod two nuts in rotation on the contrary, the workpiece for making clamping plate that a variety of big ting models be clamped,
Improve the scope of application of the device.
Description of the drawings
Fig. 1 be the utility model proposes a kind of hydraulic joint with auxiliary positioning function structural schematic diagram；
Fig. 2 is the utility model clamp region schematic diagram.
Marginal data：
1- hydraulic pressure bar jack, 2- joint bodies, 3- fixed frames, the first springs of 4-, 5- pull rods, 6- positioning pins, 7- fixed plates,
8- bearings, 9- threaded rods, 10- clamping plates, 11- fixing cards, 12- pressing plates, 13- second springs, 14- sliding slots, 15- bull sticks, 16- spiral shells
Mother, 17- sliding blocks, 18- connecting rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of hydraulic joint with auxiliary positioning function, including joint body 2, the one of joint body 2
End offers hydraulic pressure bar jack 1, and 2 both sides of joint body are provided with fixed frame 3, and 3 inside of fixed frame is connected with by the first spring 4
The other end of positioning pin 6, joint body 2 is welded with fixed plate 7, and the outer surface of fixed plate 7 is provided with clamping plate 10,10 lower section of clamping plate
It being provided with fixing card 11, and 11 inside of fixing card is connected with pressing plate 12 by second spring 13, clamping plate 10 is provided with connecting rod 18,
And connecting rod 18 is connected in by sliding block 17 in the sliding slot 14 offered inside fixed plate 7, and nut 16, spiral shell are embedded with inside connecting rod 18
It is socketed with threaded rod 9 in mother 16, one end of threaded rod 9 is socketed with bearing 8, and the other end of threaded rod 9 is provided with bull stick 15.
There are two fixed frame 3 is arranged altogether, and two fixed frames 3 are symmetrical about 2 horizontal center line of joint body, positioning
One end of pin 6 is connected with pull rod 5, and the external screw thread of threaded rod 9 mutually agrees with internal thread in nut 16, there are two nut 16 is set altogether,
It is embedded respectively inside two connecting rods 18, on same vertical line, the internal thread direction of two nuts 16 is on the contrary, make threaded rod
9 in rotation two nuts 16 the direction of motion on the contrary, clamping plate 10 is altogether there are two settings, and two clamping plates 10 are about joint body
2 horizontal center lines are symmetrical, and the outer diameter size of sliding block 17 and the inner wall width of sliding slot 14 are in the same size.
Operation principle：In use, hydraulic stem is inserted by pulling pull rod 5 that positioning pin 6 is made to exit hydraulic pressure bar jack 1 first
Enter in hydraulic pressure bar jack 1, carrying out auxiliary positioning to hydraulic stem by positioning pin 6 is after the completion placed on connecting plate in fixed plate 7,
Rotation bull stick 15 makes threaded rod 9 rotate, and drives two connecting rods 18 to drawing close at 7 center of fixed plate by two nuts 16, to
Make two fixing cards 11 to drawing close at 7 center of fixed plate, connecting plate is clamped, the use of the device is completed.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of hydraulic joint with auxiliary positioning function, including joint body（2）, which is characterized in that joint body（2）'s
One end offers hydraulic pressure bar jack（1）, joint body（2）Both sides are provided with fixed frame（3）, fixed frame（3）Inside passes through first
Spring（4）It is connected with positioning pin（6）, joint body（2）The other end be welded with fixed plate（7）, fixed plate（7）Outer surface set
It is equipped with clamping plate（10）, clamping plate（10）Lower section is provided with fixing card（11）, and fixing card（11）Inside passes through second spring（13）Even
It is connected to pressing plate（12）, clamping plate（10）Be provided with connecting rod（18）, and connecting rod（18）Pass through sliding block（17）It is connected in fixed plate（7）It is interior
The sliding slot that portion offers（14）It is interior, connecting rod（18）Inside is embedded with nut（16）, nut（16）Inside it is socketed with threaded rod（9）, spiral shell
Rasp bar（9）One end be socketed with bearing（8）, threaded rod（9）The other end be provided with bull stick（15）.
2. a kind of hydraulic joint with auxiliary positioning function according to claim 1, which is characterized in that fixed frame（3）
Altogether there are two settings, and two fixed frames（3）About joint body（2）Horizontal center line is symmetrical.
3. a kind of hydraulic joint with auxiliary positioning function according to claim 1, which is characterized in that positioning pin（6）
One end be connected with pull rod（5）.
4. a kind of hydraulic joint with auxiliary positioning function according to claim 1, which is characterized in that threaded rod（9）
External screw thread and nut（16）Middle internal thread mutually agrees with.
5. a kind of hydraulic joint with auxiliary positioning function according to claim 1, which is characterized in that clamping plate（10）Altogether
There are two settings, and two clamping plates（10）About joint body（2）Horizontal center line is symmetrical.
6. a kind of hydraulic joint with auxiliary positioning function according to claim 1, which is characterized in that sliding block（17）'s
Outer diameter size and sliding slot（14）Inner wall width it is in the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812811.7U CN207634426U (en) | 2017-12-22 | 2017-12-22 | A kind of hydraulic joint with auxiliary positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812811.7U CN207634426U (en) | 2017-12-22 | 2017-12-22 | A kind of hydraulic joint with auxiliary positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634426U true CN207634426U (en) | 2018-07-20 |
Family
ID=62852427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721812811.7U Expired - Fee Related CN207634426U (en) | 2017-12-22 | 2017-12-22 | A kind of hydraulic joint with auxiliary positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828807A (en) * | 2020-06-12 | 2020-10-27 | 江苏惠都科技有限公司 | Embedded industrial control all-in-one machine for industrial production workshop |
-
2017
- 2017-12-22 CN CN201721812811.7U patent/CN207634426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828807A (en) * | 2020-06-12 | 2020-10-27 | 江苏惠都科技有限公司 | Embedded industrial control all-in-one machine for industrial production workshop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207104367U (en) | A kind of adaptive drill jig rapid tensioning mechanism | |
| CN107838755A (en) | A kind of self-clinching standoff surface grinding device | |
| CN207634426U (en) | A kind of hydraulic joint with auxiliary positioning function | |
| CN208713594U (en) | A kind of chamfering grinding device for Production of Crankshaft | |
| CN106078282B (en) | A kind of hydraulic automatic gripping device | |
| CN203201502U (en) | Core drill clamping device | |
| CN103862220A (en) | Boiler superheater pipe butt welding device | |
| CN207120598U (en) | A kind of engraving equipment for chip surface | |
| CN106876200B (en) | A kind of fingertip assembling jig for spring | |
| CN208409295U (en) | A kind of workpiece clamping mechanism | |
| CN206632285U (en) | Forging manipulator and forging equipment | |
| CN207358030U (en) | A kind of spring production molding die | |
| CN207787469U (en) | A kind of press machine | |
| CN207532900U (en) | A kind of sewage disposal equipment | |
| CN106903257B (en) | Forging manipulator and forging equipment | |
| CN205600361U (en) | A anchor clamps that is used for portable combination drilling of penetrating shaft to process | |
| CN201720450U (en) | Rotary type hydraulic end face pressing main shaft unit | |
| CN107030144A (en) | A kind of lithium battery pole slice apparatus for bending | |
| CN207414076U (en) | A kind of automobile longitudinal girder bending-forming apparatus | |
| CN108716372B (en) | Clamp mechanism with reversible clamp arm | |
| CN208467685U (en) | A kind of gear shaft pressure assembly tooling | |
| CN208004681U (en) | A kind of steel bar straightener | |
| CN208683471U (en) | A kind of electric pole pier head machine clamping device | |
| CN209887148U (en) | Intelligent positioning device for full-automatic machining | |
| CN213351762U (en) | Nonlinear rigidity measuring device for machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |