CN2497112Y - Two-action cylinder - Google Patents
Two-action cylinder Download PDFInfo
- Publication number
- CN2497112Y CN2497112Y CN 01260382 CN01260382U CN2497112Y CN 2497112 Y CN2497112 Y CN 2497112Y CN 01260382 CN01260382 CN 01260382 CN 01260382 U CN01260382 U CN 01260382U CN 2497112 Y CN2497112 Y CN 2497112Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- guide
- rod
- leading truck
- connecting rod
- 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 - Lifetime
Links
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model relates to a bidirectional-function cylinder, which consists essentially of a cylinder, a guide frame, a guide rod, a connecting rod, a guide part and a body. The cylinder is arranged on the guide frame which is provided with a plurality of guide holes E parallel to the axis line of the cylinder; the cylinder rod and the guide rod are connected with the connecting rod at the same time; the guide frame and the connecting rod are provided with a plurality of installation holes for accessories installation; the guide rod (5) is provided with the guide part (6) which is fixed to the body (11); the axis line of the guide part (6) is coincident with the axis line of the guide hole E; the guide frame is arranged between two guide parts (6) in the same axis line; the guide rod (5) pierces the guide holes E on the guide part (6) and the guide frame. In this way, one cylinder can implement the bidirectional motion of the frock accessories arranged on the cylinder rod and the cylinder body, has the function of two normal cylinders, providing the equipment with dense volume. The bidirectional-function cylinder has wide generalized application value in the design application field of the clamps.
Description
Technical field
The utility model relates to a kind of novel cylinder, mainly is applicable to frock jig field.
Background technique
Existing cylinder all is the single-acting formula usually, and when cylinder column was made fore and aft motion, cylinder block was fixing or swing state.If will finish the relative movement of locating stud shown in Figure 13 and chuck 5, often need cylinder 1,2 to drive respectively, not only will be with two cylinders, and also it is also big to take up room.F is locating stud 3 and the position of chuck 5 when anchor clamps unclamp among the figure.
Summary of the invention
The purpose of this utility model is that a kind of cylinder with bidirectional-movement function will be provided.
The task of model utility is achieved in that the two-way function cylinder is mainly by cylinder, leading truck, guide rod, connecting rod, guiding element and body are formed, cylinder is contained on the leading truck, some pilot hole Es parallel with cylinder-bore axis are arranged on the leading truck, cylinder column and guide rod are connected with connecting rod simultaneously, some mounting holes that are used for installation accessories are arranged on leading truck and the connecting rod, be characterised in that and on guide rod, be provided with guiding element, guiding element is fixed on the body, the dead in line of the axis of guiding element and pilot hole E, leading truck is located between two guiding elements on the same axis, guide rod passes the pilot hole E on guiding element and the leading truck, and leading truck can move back and forth along guide rod between two guiding elements.
In order to make mechanism have needed initial position or acting characteristic, can between leading truck, guide rod, connecting rod, spring be set.
In order to make mechanism that needed stroke be arranged, can run distance caging device be set on the body or on the guide rod.For reaching application target, often need on the leading truck of above-mentioned double-acting cylinder and on the connecting rod available accessory be installed.
During use, when cylinder column stretches out under gas pressure just drivening rod, guide rod and on the annex installed together stretch out, realized the motion of a direction.When the stretching out that motion is subjected to the obstruction of run distance caging device of cylinder column and when stopping, cylinder block and go up the annex of installing and just do reciprocal motion under the effect of air pressure until reaching the limit of, thereby has realized the motion of other direction.In fact need to prove, owing to the difference of concrete mechanism various piece running resistance might not be cylinder column action earlier.As needs cylinder column, cylinder block sequentially-operating on request, then need spring be set at relevant position.
Because the two-way function cylinder can be realized the motion of both direction, to finish under the situation of same work than having lower cost and littler volume with two cylinders, it is reasonable that device structure is tending towards.This kind cylinder has certain application value in the design of Clamping Apparatus application.
Embodiment
Below in conjunction with embodiment the utility model is described in further detail.
Fig. 1 is a schematic representation of realizing bidirectional-movement with two cylinders.
Fig. 2 is the pre-installation action view of workpiece of two-way function cylinder embodiment A.
Fig. 3 is the sectional view of two-way function cylinder embodiment A.
Fig. 4 is the workpiece clamping action view of two-way function cylinder embodiment A.
Fig. 5 unclamps the workpiece action view for two-way function cylinder embodiment A.
Fig. 6 is the workpiece clamping action view of two-way function cylinder Embodiment B.
Fig. 7 unclamps the workpiece action view for two-way function cylinder Embodiment B.
Referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5, this two-action cylinder mainly by cylinder 1, lead Form to frame 12, guide rod 5, connecting rod 9 and body 11, cylinder 1 is contained on the leading truck 12, Two pilot hole Es parallel with cylinder 1 axis are arranged, cylinder rod G and guide rod on the leading truck 12 5 are connected with connecting rod 9 simultaneously, have some for installation accessories on leading truck 12 and the connecting rod 9 Installing hole is characterized in that: be provided with guide 6 at guide rod 5, guide 6 is fixed on On the body 11, the dead in line of the axis of 4 guides 6 and pilot hole E, leading truck 12 Be located between two guides 6 on the same axis, guide rod 5 passes guide 6 and guiding Pilot hole E on the frame 12, leading truck 12 can back and forth move along guide rod 56 of guides Moving. For making mechanism that definite stroke be arranged, comprise a distance caging device 7 on the body 11, The trip stopping means is a fixed dam. For make mechanism have needed initial position or Acting characteristic arranges spring 8 respectively between leading truck 12 and guide 6 and connecting rod 9. For reaching the purpose that workpiece 4 location are clamped, on leading truck 12 and connecting rod 9, pacify respectively Pressure head 10 and alignment pin 3 have been filled.
During use, when cylinder does not insert compressed air, under the balanced action of spring force, fixed Position pin 3 reaches the outside of distance caging device 7, so that the pre-installation of workpiece 4, this shape Attitude is the pre-installation operating state of workpiece, such as Fig. 2. Insert then compressed air and make cylinder block T Band dynamic head 10 is realized the clamping to workpiece 4 to left movement, and be workpiece clamping action this moment State is such as Fig. 4. At last, make cylinder 1 overcome spring masterpiece contractile motion by reversal valve, When connecting rod 9 or leading truck 12 were run into guide 6, leading truck 12 or connecting rod 9 were just made phase Reciprocal motion until run into guide 6 from opposite side, has realized pressure head 10 Hes thus Alignment pin 3 away from, be convenient to take out workpiece 4, for unclamping the workpiece action state, such as Fig. 5.
In the above-described embodiments, realized three kinds of operating states of mechanism, can play the effect of two cylinders in the routine techniques, also reduced taking up room when saving cylinder, made device structure be tending towards reasonable with a cylinder.
Referring to Fig. 6, Fig. 7, what this two-way function cylinder and previous embodiment difference were that its run distance caging device 7 adopts is the mode that lock sleeve is set on guide rod 5, it only is provided with spring 8 at leading truck 12 and guiding element 6 simultaneously, and lock sleeve can be locked on the diverse location of guide rod 5.
During use, when cylinder column G stretches out under the pressurized air effect, the connecting rod 9, guide rod 5 and the locating stud 3 that connect on it also together stretch out, when being connected after run distance caging device 7 on the guide rod 5 runs into guiding element 6, just stop motion of cylinder column G, and cylinder block T just begins to drive leading truck 12 and the pressure head 10 that is installed on it is done motion in the other direction, until the clamping that realizes workpiece 4, as shown in Figure 6.During the dismounting workpiece, make cylinder 1 make contractile motion by selector valve, when connecting rod 9 or leading truck 12 are run into guiding element 6, leading truck 12 or connecting rod 9 are just done rightabout motion, until run into guiding element 6 from opposite side, realized thus pressure head 10 and locating stud 3 away from, make workpiece be convenient to take out, as shown in Figure 7.
Claims (3)
1, a kind of two-way function cylinder, mainly by cylinder, leading truck, guide rod, connecting rod, guiding element and body are formed, cylinder is contained on the leading truck, some pilot hole Es parallel with cylinder-bore axis are arranged on the leading truck, cylinder column and guide rod are connected with connecting rod simultaneously, some mounting holes that are used for installation accessories are arranged on leading truck and the connecting rod, be characterised in that: be provided with guiding element (6) on the guide rod (5) and be fixed on the body (11), the axis of guiding element (6) and the dead in line of pilot hole E, leading truck is located between two guiding elements (6) on the same axis, and guide rod (5) passes the pilot hole E on guiding element (6) and the leading truck.
2, two-way function cylinder as claimed in claim 1 is characterized in that: be provided with spring (8) between the leading truck of described two-way function cylinder (12), guide rod (5), connecting rod (9).
3, two-way function cylinder according to claim 1 is characterized in that: described body (11) is gone up or guide rod (5) is provided with run distance caging device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01260382 CN2497112Y (en) | 2001-09-18 | 2001-09-18 | Two-action cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01260382 CN2497112Y (en) | 2001-09-18 | 2001-09-18 | Two-action cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2497112Y true CN2497112Y (en) | 2002-06-26 |
Family
ID=33668553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01260382 Expired - Lifetime CN2497112Y (en) | 2001-09-18 | 2001-09-18 | Two-action cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2497112Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463431A (en) * | 2010-11-08 | 2012-05-23 | 中国第一汽车集团公司 | Device for pneumatically realizing horizontal push positioning and bidirectional clamping by single cylinder |
| CN103601043A (en) * | 2011-02-17 | 2014-02-26 | 第一传动科技股份有限公司 | Stroke limiting device for electric cylinder and take-up mechanism |
-
2001
- 2001-09-18 CN CN 01260382 patent/CN2497112Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463431A (en) * | 2010-11-08 | 2012-05-23 | 中国第一汽车集团公司 | Device for pneumatically realizing horizontal push positioning and bidirectional clamping by single cylinder |
| CN102463431B (en) * | 2010-11-08 | 2016-06-22 | 中国第一汽车集团公司 | Single cylinder Pneumatic horizontal-pushing positioning bidirectional clamping device |
| CN103601043A (en) * | 2011-02-17 | 2014-02-26 | 第一传动科技股份有限公司 | Stroke limiting device for electric cylinder and take-up mechanism |
| CN103601043B (en) * | 2011-02-17 | 2016-01-20 | 第一传动科技股份有限公司 | Electric cylinder stroke restricting means and take-up mechanism thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106984842B (en) | Light pipe cutting chuck | |
| CN210293598U (en) | Adjustable fixture tool | |
| CN211085650U (en) | Novel durable test of bumper shock absorber device | |
| CN2497112Y (en) | Two-action cylinder | |
| CN202251211U (en) | Air cylinder on clamp | |
| CN212445277U (en) | Fixture device suitable for robot to convey engine cylinder block | |
| CN102806485B (en) | accessory head tension device and machine tool | |
| CN106217092A (en) | A kind of preparation method of pipe fitting female thread machining device | |
| CN2882908Y (en) | Following mould for motorcycle assembling line | |
| CN211803940U (en) | Self-adaptive positioning adjusting mechanism of vertical circulation mechanical parking space steel beam punching equipment | |
| CN212683743U (en) | Automobile transmission gear assembly fixture | |
| CN209364156U (en) | Tool component | |
| CN112722150B (en) | Shipborne movable clamping device and use method thereof | |
| CN213702622U (en) | Mechanical clamping device | |
| CN111069655A (en) | Self-adaptive positioning adjusting mechanism of vertical circulation mechanical parking space steel beam punching equipment | |
| CN210998259U (en) | Stress adjusting structure of clamp buffer | |
| CN203881533U (en) | Chain tensioner test bench | |
| CN109228856B (en) | Automatic mechanical hand of shifting of driving robot | |
| CN207982684U (en) | Spring material fetching mechanism | |
| CN112503056A (en) | Oil cylinder, multi-oil-cylinder synchronous control system, control method and crane | |
| CN221234202U (en) | Adjustable filling device | |
| CN111604842A (en) | Automobile transmission gear assembly fixture | |
| CN111895033A (en) | Following type hydraulic vibration damping device, system and method | |
| CN110253323A (en) | A kind of hydraulic knife-changing system of machining center | |
| CN220698947U (en) | Pneumatic clamp with electromagnetic valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110918 Granted publication date: 20020626 |