CN208034473U - A kind of clamping cylinder - Google Patents
A kind of clamping cylinder Download PDFInfo
- Publication number
- CN208034473U CN208034473U CN201721885250.3U CN201721885250U CN208034473U CN 208034473 U CN208034473 U CN 208034473U CN 201721885250 U CN201721885250 U CN 201721885250U CN 208034473 U CN208034473 U CN 208034473U
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- CN
- China
- Prior art keywords
- clamping cylinder
- cylinder
- pivot
- rotating
- gear
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- 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
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Abstract
A kind of clamping cylinder, it includes a cylinder mechanism, one articulated joint being connect with the output end of the cylinder mechanism, one rotating lever being flexibly connected with the articulated joint, one switching pivot being flexibly connected with the rotation core lever, one cantilever hinge being connect with the switching pivot gear, two rotating arms being fixedly connected with cantilever hinge and a briquetting being arranged in the end of the rotating arm.The rotating lever includes that a through-hole being slidably connected with the articulated joint and one draw the gear hole that pivot gear is connect with described turn.The switching pivot is threaded through on the rotating arm.The cantilever hinge includes the external gear to connect with the switching pivot.Two rotating arms are separately positioned on the both ends of the cantilever hinge and the both sides positioned at the external gear.Superpower clamping and tilting force may be implemented in this clamping cylinder under the action of the cylinder, utilizes the rotating lever and switching pivot so that the clamping cylinder is compact-sized, and high intensity.
Description
Technical field
The utility model is related to field of fixture equipment, especially a kind of clamping cylinder.
Background technology
In automobile manufacturer system, it always is used for clamping cylinder in many occasions, is such as clamped in automotive vehicle total-assembly side peripheral clamp
In, in tooling clamp tool hold-down mechanism and in tooling clamp tool switching mechanism.The structure of common clamping cylinder is complex,
And structure is not compact enough, occupation of land is more, influences the efficiency of automobile making assembling.Such as common clamping cylinder uses hydraulic mechanism, and
Common hydraulic cylinder structure is generally made of cylinder barrel, cylinder cap, piston, piston rod, sealing device, buffer unit etc..This to press from both sides
The interchangeability of tight cylinder is low, is not applied for various working.
Utility model content
In view of this, the utility model provides a kind of compact-sized and simple in structure clamping cylinder, to meet above-mentioned need
It asks.
A kind of clamping cylinder comprising a cylinder mechanism, an articulated joint being connect with the output end of the cylinder mechanism, one
A rotating lever being flexibly connected with the articulated joint, a switching pivot being flexibly connected with the rotation core lever, one with should
The cantilever hinge that pivot gear of transferring connects, two rotating arms being fixedly connected with cantilever hinge and a setting are described
The briquetting of the end of rotating arm.The rotating lever includes a through-hole being slidably connected with the articulated joint and one and institute
State the gear hole for turning to draw pivot gear connection.The switching pivot is threaded through on the rotating arm.The cantilever hinge includes
The external gear to connect with the switching pivot.Two rotating arms are separately positioned on the both ends of the cantilever hinge and are located at institute
State the both sides of external gear.
Further, the output end makees vertical linear motion up and down.
Further, the clamping cylinder further includes a cavity, the rotating lever, switching pivot and cantilever hinge
It is all accommodated in the cavity.
Further, the rotating arm is plugged in the cavity.
Further, outbound course of the pressure direction of the briquetting perpendicular to the cylinder mechanism.
Further, the cylinder mechanism includes an output end, a cavity, a position detecting switch, institute's rheme
It includes a pair of of position sensor to set detection switch, and one in the pair of position sensor is arranged on the output end, and one
It is a to be arranged on the cavity.
Further, the position detecting switch controls the working condition of the cylinder mechanism.
Compared with prior art, clamping cylinder provided by the utility model may be implemented superpower under the action of the cylinder
Clamping and tilting force, utilize the rotating lever and switching pivot so that the clamping cylinder is compact-sized, and high intensity.Together
When due to the use of pneumatic control so that mechanism operates steadily, low noise.In addition, the clamping cylinder can be taken with clamping force size
With different cylinder diameter cylinders, interchangeability is strong.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of clamping cylinder provided by the utility model.
Fig. 2 is the broken section structural schematic diagram of the clamping cylinder of Fig. 1.
Fig. 3 is the structural schematic diagram of switching pivot possessed by the clamping cylinder of Fig. 1.
Fig. 4 is the structural schematic diagram of cantilever hinge possessed by the clamping cylinder of Fig. 1.
Specific implementation mode
Specific embodiment of the utility model is further elaborated below.It should be understood that herein to this
The explanation of utility model embodiment is not used to limit the scope of protection of the utility model.
It please refers to Fig.1 to Fig.4, is a kind of structural schematic diagram of clamping cylinder provided by the utility model.The clamping cylinder
Including a cylinder mechanism 10, an articulated joint 11 being connect with the output end of the cylinder mechanism 10, one and the articulated joint 11
The rotating lever 12 of flexible connection, a switching pivot 13 being flexibly connected with the rotating lever 12, one and the switching pivot
The cantilever hinge 14 of 13 gears connection, two rotating arms 15 being fixedly connected with cantilever hinge 14, one is arranged in the rotation
The briquetting 16 of the end of arm 15, a cavity 17 and a position detecting switch 18 for housing above-mentioned parts.It can be with
It is contemplated that the clamping cylinder further includes an air pump for controlling the cylinder mechanism 10, and for controlling air pump work
Control device, but which is a technique known to those skilled in the art, is no longer described in detail herein.
Institute's cylinder mechanism 10 includes a cylinder body 101 and an output end 102 stretched out from cylinder body 101.The cylinder body
101 connect with air pump, to carry out the action of air-breathing and exhaust under the action of the air pump.It is envisioned that the cylinder
The inside of body 101 includes some such as piston, and sealing ring etc. is to complete the function of cylinder.The output end 102 is from the cylinder body
101 stretch out, and can be a part for piston.In the present embodiment, the output end 102 makees vertical linear motion up and down
The articulated joint 11 is arranged in the end of the output end 102, and there are one pivots 111 for tool.The pivot 111 is used for
The rotating lever 12 is set.The pivot 111 slides rotary setting with the rotating lever 12, to work as the articulated joint 11
When with the output end about 102 or elastic, the rotating lever 12 is driven to rotate.It is envisioned that the rotation
Lever 12 is set on the pivot 111.Certainly there is the fixed rotating lever 12 and pivot on the pivot 111
The parts of 111 relative position, such as bolt.
The rotating lever 12 include one and state through-hole 121 that articulated joint 11 is slidably connected and one and described turn
Connect the gear hole 122 of pivot gear connection.The through-hole 121 is set on the pivot 111 of the articulated joint 11, with described
Articulated joint drives the rotating lever to be rotated with the pivot 111 up and down or when elastic.The gear hole 122 leads to described
The interval of hole 121 setting, for transmitting 12 work done of the rotating lever.
The switching pivot 13 is threaded through on the rotating arm 15, and includes two sections of spaced first external screw teeths 131
With the second external screw teeth 132.First external screw teeth 131 be threaded through in the gear hole 122 and in the gear hole 122
Teeth be meshed.When being rotated under drive of the rotating lever 12 in the articulated joint 11, the of the switching pivot 13
One external screw teeth 131 will rotate under the action of the gear hole 122.When the switching pivot 13 rotates, outside described second
Thread 132 rotates simultaneously.And second external screw teeth 132 is coupled with the cantilever hinge 14, so that the cantilever is cut with scissors
Chain 14 rotates under the drive of second external screw teeth 132.
The both ends of the cantilever hinge 14 are fixed on described two rotating arms 15 and include one and are disposed therein
Between external gear 141, the external gear 141 is meshed with second external screw teeth 132 and in the drive of second external screw teeth 132
Dynamic lower rotation.In order to fix the relative position of the cantilever hinge 14 and the rotating arm 15, the both ends of the cantilever hinge 14
For polygon, and the through-hole of the rotating arm 15 is also polygonal hole, so as under the drive of second external screw teeth 132
The rotating arm 15 is set to be rotated around the switching pivot 13.
There are two the tools of the rotating arm 15 and is separately positioned on the both ends of the cantilever hinge 14 and is located at the external gear
141 both sides.The shape of the rotating arm 15 can be set according to the actual needs.
The briquetting 16 is arranged in the end of the rotating arm 15, and shape, structure and size can be according to practical need
It wants and is arranged.In the present embodiment, the briquetting 16 is one flat plate, and its pressure direction is perpendicular to the cylinder mechanism 10
Outbound course, the i.e. direction of motion of the output end 102.
The cavity 17 for house the rotating lever 12, switching pivot 13 and cantilever hinge 14 etc. so that its at
This is an entirety, to play the role of protection.Meanwhile the rotating arm 15 is plugged in the cavity 16.
The position detecting switch 18 includes a pair of of position sensor.One in a pair of position sensor is arranged in institute
It states on output end 102, another is arranged on the madial wall of the cavity 17.The position detecting switch 18 should be this in itself
Technology known by field technology personnel, is no longer described in detail herein.The pair of position sensor for detect at any time this two
A position sensor is separated by a distance, and when apart from the threshold value set by it is greater than or equal to, the position detecting switch 18 is i.e. defeated
Go out to control signal to control the working condition of the cylinder mechanism 10, such as stops inflation, kept for air pressure certain time, or put
The work orders such as gas.
Compared with prior art, clamping cylinder provided by the utility model can be real under the action of the cylinder mechanism 10
Existing superpower clamping and tilting force utilize the rotating lever 12 and switching pivot 13 so that and the clamping cylinder is compact-sized, and
High intensity.Simultaneously because using pneumatic control so that mechanism operates steadily, low noise.In addition, the clamping cylinder can be with clamping force
Size can allow different cylinder diameter cylinders, and interchangeability is strong.
The preferred embodiment that these are only the utility model is not used to limitation the scope of protection of the utility model, any
Modification, equivalent replacement or improvement within the spirit of the present invention etc. are all covered in the right of the utility model.
Claims (7)
1. a kind of clamping cylinder, it is characterised in that：The clamping cylinder includes a cylinder mechanism, one with the output of the cylinder mechanism
Hold the articulated joint of connection, a rotating lever being flexibly connected with the articulated joint, a turn being flexibly connected with the rotating lever
Connect pivot, a cantilever hinge being connect with the switching pivot gear, two rotating arms being fixedly connected with cantilever hinge, and
One is arranged the briquetting in the end of the rotating arm, and the rotating lever includes one and leads to what the articulated joint was slidably connected
Hole and a gear hole being connect with the switching pivot gear, the switching pivot is threaded through on the rotating arm, described
Cantilever hinge includes the external gear to connect with the switching pivot, and two rotating arms are separately positioned on the cantilever hinge
Both ends and the both sides for being located at the external gear.
2. clamping cylinder as described in claim 1, it is characterised in that：The output end makees vertical linear motion up and down.
3. clamping cylinder as described in claim 1, it is characterised in that：The clamping cylinder further includes a cavity, the rotation thick stick
Bar, switching pivot and cantilever hinge are all accommodated in the cavity.
4. clamping cylinder as claimed in claim 3, it is characterised in that：The rotating arm is plugged in the cavity.
5. clamping cylinder as described in claim 1, it is characterised in that：The pressure direction of the briquetting is perpendicular to the cylinder mechanism
Outbound course.
6. clamping cylinder as described in claim 1, it is characterised in that：The cylinder mechanism include an output end, a cavity,
One position detecting switch, the position detecting switch include a pair of of position sensor, and one in the pair of position sensor
A to be arranged on the output end, one is arranged on the cavity.
7. clamping cylinder as claimed in claim 6, it is characterised in that：The position detecting switch controls the work of the cylinder mechanism
Make state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885250.3U CN208034473U (en) | 2017-12-28 | 2017-12-28 | A kind of clamping cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885250.3U CN208034473U (en) | 2017-12-28 | 2017-12-28 | A kind of clamping cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034473U true CN208034473U (en) | 2018-11-02 |
Family
ID=63955653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721885250.3U Expired - Fee Related CN208034473U (en) | 2017-12-28 | 2017-12-28 | A kind of clamping cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283573A (en) * | 2018-12-07 | 2020-06-16 | 倍加福股份公司 | Clamping device with inductive interrogation unit |
-
2017
- 2017-12-28 CN CN201721885250.3U patent/CN208034473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283573A (en) * | 2018-12-07 | 2020-06-16 | 倍加福股份公司 | Clamping device with inductive interrogation unit |
| US11143300B2 (en) | 2018-12-07 | 2021-10-12 | Pepperl + Fuchs Se | Clamping device with inductive monitoring unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20201228 |