CN206175380U - Cylinder and anchor clamps - Google Patents
Cylinder and anchor clamps Download PDFInfo
- Publication number
- CN206175380U CN206175380U CN201621247988.2U CN201621247988U CN206175380U CN 206175380 U CN206175380 U CN 206175380U CN 201621247988 U CN201621247988 U CN 201621247988U CN 206175380 U CN206175380 U CN 206175380U
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- China
- Prior art keywords
- cylinder
- tie rod
- cylinder barrel
- barrel
- air
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Abstract
The utility model provides a cylinder, it includes the cylinder body, sets up the cylinder on the cylinder body and accepts in the cylinder and the air cylinder pull rod of cylinder removal relatively, the interval is provided with first air vent and second air vent on the cylinder body, when first air vent admitted air just second air vent exhaust, air cylinder pull rod at first removed to the direction of keeping away from the cylinder, it is rotatory along the first direction around the axis of cylinder after that, then remove to the direction of being close to the cylinder, when the second inlet port admitted air just first inlet port exhaust, air cylinder pull rod at first removed to the direction of keeping away from the cylinder, it is rotatory along the second direction around the axis of cylinder after that, then remove to the direction of being close to the cylinder. The utility model provides a cylinder air cylinder pull rod when the product takes out still is in retracted state, and then can avoid the product scratch. The utility model provides an anchor clamps.
Description
【Technical field】
This utility model is related to field of machining, more particularly to a kind of cylinder and fixture.
【Background technology】
Fixture is, for fixing processing object, to be allowed to positioned at predetermined position during machine-building, with receive construction or
The device of detection.In a broad sense, any operation in technical process, for dress that is rapid, easily and safely installing workpiece
Put, all can be described as fixture.
It is usually used in CNC (Computer Numerical Control, computer digital control machine tool) manufacture field
Fixture is fixing product (for example, the housing of electronic product) to be processed.Existing fixture generally comprises to be processed for carrying
The loading plate of product and multiple cylinders, the cylinder include air cylinder tie rod and two passages.During processing, by product to be processed
Product are positioned on loading plate, and control one of ventilation gas inlet hole so that air cylinder tie rod is transported towards the direction of processed product
It is dynamic, to compress processed product；After processing, another ventilation gas inlet hole is controlled so that air cylinder tie rod is to away from product to be processed
The direction motion of product, product is taken out.However, the operational approach is when product is taken out, shape is stretched out as air cylinder tie rod is in
State so that the product easily encounters air cylinder tie rod when taking out, and then by the product scratch.
In consideration of it, real be necessary to provide cylinder and folder of a kind of air cylinder tie rod when product takes out still in retracted mode
Tool.
【Utility model content】
The purpose of this utility model is to provide a kind of cylinder and fixture, and which of cylinder no matter the cylinder and fixture control
Individual ventilation gas inlet hole, the air cylinder tie rod all in retracted mode, therefore, even take out product, the air cylinder tie rod is still
In retracted mode, and then the product that scratch can be avoided to be processed.
To achieve these goals, this utility model provides a kind of cylinder, and which includes cylinder body, is arranged on the cylinder body
Cylinder barrel and in being contained in the cylinder barrel and can be relative to the air cylinder tie rod of cylinder barrel movement；It is arranged at intervals with the cylinder body
First passage and the second passage；When the described first ventilation gas inlet hole and the second air inlet aerofluxuss, the cylinder
Pull bar is moved to the direction away from the cylinder barrel first；Then the axis around the cylinder barrel is rotated in a first direction；And lean on backward
The direction movement of the nearly cylinder barrel；When the second air inlet gas inlet hole and the first air inlet aerofluxuss, the air cylinder tie rod
Move to the direction away from the cylinder barrel first；Then the axis around the cylinder barrel is rotated in a second direction；And it is backward near institute
State the direction movement of cylinder barrel.
In a preferred embodiment, the first direction is contrary with the second direction.
In a preferred embodiment, the air cylinder tie rod around the cylinder barrel axis in the same level along first
Direction or second direction rotation.
In a preferred embodiment, the air cylinder tie rod around the cylinder barrel axis in the first direction or second party
Axis direction also along the cylinder barrel while rotation does axial-movement.
In a preferred embodiment, the cylinder also includes the clamping limb being installed on the air cylinder tie rod；It is described
Clamping limb is horizontally disposed with and perpendicular to the air cylinder tie rod；Shifting of the force direction of the clamping limb parallel to the air cylinder tie rod
Dynamic direction.
In a preferred embodiment, the clamping limb includes fixing end and free end；Open up in the fixing end
There is centre bore；The air cylinder tie rod arranges a blind hole on the end face away from the cylinder barrel；One securing member passes sequentially through the center
Hole and blind hole are so that the clamping limb is fixed on the air cylinder tie rod.
In a preferred embodiment, the cylinder body includes the first cylinder body and be arranged on first cylinder body
Two cylinder bodies；First passage is arranged on first cylinder body；Second passage is arranged on second cylinder body；
The cylinder barrel is arranged at side of second cylinder body away from first cylinder body；The cylinder barrel one by second cylinder body
The center of end face protrudes out to the direction away from first cylinder body and is formed；The center of the cylinder barrel offers through hole for institute
State air cylinder tie rod movable within.
Additionally, this utility model also provides a kind of fixture, it include loading plate, the boss being arranged on the loading plate,
Pressing plate, the gripper shoe for support bearing plate, coordinate to clamp processed product through the loading plate and the pressing plate
Cylinder；The processed product is positioned between the boss and the pressing plate；The cylinder includes cylinder body, is arranged at the cylinder
Cylinder barrel on body, be contained in the cylinder barrel in and relative to the air cylinder tie rod of cylinder barrel movement and the cylinder can be installed on
Clamping limb on pull bar；The first passage and the second passage are arranged at intervals with the cylinder body；When first passage
When air inlet and the second air inlet aerofluxuss, the air cylinder tie rod is moved to the direction away from the cylinder barrel first；Then around institute
The axis for stating cylinder barrel is rotated in a first direction the top for causing the clamping limb to be located at the pressing plate；Then the air cylinder tie rod to
Move so that the clamping limb provides pressure to the pressing plate near the direction of the cylinder barrel, and then by the processed product
Clamp；When the second air inlet gas inlet hole and the first air inlet aerofluxuss, the air cylinder tie rod is first to away from the cylinder
The direction movement of cylinder, then the air cylinder tie rod is rotated in a second direction so that the clamping limb leaves around the axis of the cylinder barrel
The pressing plate, and the backward direction movement near the cylinder barrel is so that the processed product to be taken out；The first direction and institute
State second direction contrary.
In a preferred embodiment, the air cylinder tie rod around the cylinder barrel axis in the same level along first
Direction or second direction rotation.
In a preferred embodiment, the air cylinder tie rod around the cylinder barrel axis in the first direction or second party
Axis direction also along the cylinder barrel while rotation does axial-movement.
No matter cylinder and fixture that this utility model is provided, control the first ventilation gas inlet hole or the second passage enter
Gas, the air cylinder tie rod near the cylinder barrel direction move, even and then cause take out the processed product when,
The air cylinder tie rod still in retracted mode, so as to avoid the product scratch to be processed.
【Description of the drawings】
The fixture schematic perspective view that Fig. 1 is provided for this utility model.
Fig. 2 is the side view of fixture in Fig. 1.
Fig. 3 is the schematic perspective view of cylinder in Fig. 1.
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and specific embodiment, are further elaborated to this utility model.It should be appreciated that described in this specification
Specific embodiment is not intended to limit this utility model just for the sake of explaining this utility model.
Fig. 1-2 is referred to, which is the schematic diagram of the fixture 100 provided in this utility model embodiment.Fixture 100 is used to prop up
Support and clamp processed product 200.In the present embodiment, housing of the product to be processed for electronic product.
Fixture 100 include loading plate 10, the boss 20 being arranged on the loading plate 10, pressing plate 30, for support bearing
The gripper shoe 40 of plate 10, coordinate gas so that the processed product 200 to be clamped through the loading plate 10 and the pressing plate 20
Cylinder 50.In the present embodiment, the product 200 to be processed is held between the boss 20 and the pressing plate 30.Additionally,
The fixture 100 also includes cushion pad 60.The cushion pad 60 is arranged between the processed product 200 and the pressing plate 30
To buffer the pressure that the pressing plate 30 is provided.Additionally, the cushion pad 60 can also avoid the pressing plate 30 to be processed with described
200 directly contact of product and the surface scratches by the processed product 200.
The loading plate 10 is used to carry processed product 200, its generally rectangular platy structure.The loading plate
10 include opposing parallel two minor face and are connected to two long sides opposing parallel between described two minor faces.In order to more preferable
The fixation processed product 200, the central authorities of the loading plate 10 are provided with boss 20 to carry the processed product
200.Wherein, the boss 20 is generally rectangular.Further, the loading plate 10 is further opened with through hole 11 for the gas
Cylinder 50 is passed through.In the present embodiment, the loading plate 10 offers two through holes 11, and two through holes 11 are respectively arranged at institute
State the opposite sides of boss 20.Additionally, the loading plate 10 is additionally provided with locating dowel 12.In the present embodiment, the positioning
The quantity of post 12 is three, and one of them is located at the side of the boss 20, and two other is located at the relatively another of the boss 20
Side, and the height of the locating dowel 12 is higher than the height of the boss 20.Further, the loading plate 10 is further opened with 4
Individual fixing hole 13, and be respectively arranged at two minor faces of the loading plate 10 for one group per 2 fixing holes 13.
The pressing plate 30 is arranged on the boss 20, its generally rectangular platy structure.In the present embodiment, institute
State the size of the size more than the boss 20 of pressing plate 30.The pressing plate 30 offers the positioning corresponding with the locating dowel 12
Hole 31.In the present embodiment, the quantity of the location hole 31 is three, and position is relative with the position of the locating dowel 12
Should.
The gripper shoe 40 is used for support bearing plate 10, its generally rectangular platy structure.In the present embodiment,
The gripper shoe 40 is vertical with the loading plate 10 to be connected.The quantity of the gripper shoe 40 is two and the support institute being parallel to each other
State two minor faces of loading plate 10.Additionally, described each gripper shoe 40 is additionally provided with and institute in the face of the end face of the loading plate 10
State 13 corresponding installing hole (not shown) of fixing hole.In the present embodiment, the quantity of the installing hole in each gripper shoe 40 point
Wei two.During assembling, the fixing hole 13 and installing hole can be sequentially passed through with the first screw 14, and then by the loading plate
10 are fixed in the gripper shoe 40.
Please in conjunction with Fig. 3 is referred to, cylinder 50 is through the through hole 11 to provide pressure as the pressing plate 30.In this embodiment party
In formula, the quantity of the cylinder 50 is two, and is each passed through corresponding through hole 11, and then described two cylinders 50 are distinguished
Positioned at the opposite sides of the boss 20.
The cylinder 50 includes the cylinder barrel 52 that cylinder body 51 is arranged on the cylinder body 51, be contained in the cylinder barrel 52 in and energy
Enough air cylinder tie rods 53 and the clamping limb 54 being installed on the air cylinder tie rod 53 relative to the movement of the cylinder barrel 52.It is appreciated that
Ground, in other embodiments, the cylinder 50 can not include clamping limb 54.The clamping limb 54 is independent individuality, can
To be additionally installed on the cylinder 50.
The cylinder body 51 includes the first cylinder body 511 with the second cylinder body 512 being arranged on first cylinder body 511.First
Cylinder body 511 is in substantially rectangular-shape, and the first passage 513 is provided with its side wall.Second cylinder body 512 is arranged at described
On one cylinder body 511, which is also substantially in rectangular-shape, and shape is matched with first cylinder body 511.Further, described
The second passage 514 is additionally provided with the side wall of two cylinder bodies 512.It is to be appreciated that in other embodiments, the cylinder body 51 is
The cylinder body 51 of one entirety, is arranged at intervals with two passages on the cylinder body 51.
The cylinder barrel 52 is arranged at side of second cylinder body 512 away from first cylinder body 511, and which is substantially in cylinder
Body shape.In the present embodiment, the cylinder barrel 52 from second cylinder body 512 an end face center to away from described first
The direction of cylinder body 511 protrudes out and is formed.Further, the center of the cylinder barrel 52 offers through hole 521 for the cylinder
Pull bar 53 is movable within.During assembling, the cylinder barrel 52 is contained in the through hole 11 so that first cylinder body 511 and
Second cylinder body 512 is located at the same side of the loading plate 10, the air cylinder tie rod 53 and clamping limb 54 with the gripper shoe 40
The opposite side of the loading plate 10 is located at the boss 20.
The air cylinder tie rod 53 is contained in the cylinder barrel 52, and can be moved relative to the cylinder barrel 52.The cylinder draws
Bar 53 is substantially cylindrical.In the present embodiment, the axis side of the moving direction of the air cylinder tie rod 53 and the cylinder barrel 52
To parallel.Additionally, the air cylinder tie rod 52 can also be around the axis of the cylinder barrel 52 in the first direction and second direction is done and revolved
Transhipment is dynamic, wherein, the first direction is contrary with the second direction.For example, if the first direction is clockwise direction,
The second direction is for counterclockwise；If the first direction is for counterclockwise, the second direction is side clockwise
To.In the present embodiment, the air cylinder tie rod 53 is 90 along the angle that the first direction is rotated with the second direction
Degree.It is to be appreciated that after the air cylinder tie rod 53 is rotated in a first direction 90 degree, then rotating in a second direction 90 degree makes which multiple
Position.Additionally, a blind hole 531 is also set up on end face of the air cylinder tie rod 53 away from the cylinder barrel 52 with the fixation clamping limb
54.In the present embodiment, the air cylinder tie rod 53 same level around the cylinder barrel 52 axis in the first direction and
Second direction rotates.In other embodiments, the air cylinder tie rod 53 around the axis of the cylinder barrel 52 along first party
To and second direction also axially move while rotating.
The clamping limb 54 is installed vertically on the air cylinder tie rod 53, and which is substantially in long strip-board shape structure.The clamping
Arm 54 includes fixing end 541 and free end 542.Centre bore 543 is offered in the fixing end 541, during assembling, can be with fastening
Part 544 (for example, screw), sequentially passes through the centre bore 543 and blind hole 531, and then the clamping limb 54 is installed on institute
State on air cylinder tie rod 53.During converted productss, the free end 542 is arranged at the top of the pressing plate 30, when the air cylinder tie rod
53 to move near the direction of the cylinder barrel 52 when, the free end 542 is that the pressing plate 30 provides pressure, and then is treated described
Converted productss 200 are compressed.In the present embodiment, the clamping limb 54 is horizontally disposed with and perpendicular to the air cylinder tie rod 53, institute
State the moving direction of the force direction parallel to the air cylinder tie rod 53 of clamping limb 54.
Before processing, first processed product 200 is positioned on the boss 20, then places cushion pad 60, then
Pressing plate 30 is positioned on the cushion pad 60, and causes the locating dowel 12 to pass through the location hole 31, and then caused described
Pressing plate 30 boss 20 will not be slided relatively.
After being completed, control first passage 513 and open air inlet, and during 514 aerofluxuss of the second air inlet, institute
State air cylinder tie rod 53 to move to the direction away from the cylinder barrel 52 so that the air cylinder tie rod 53 is in and stretches out state；Then institute
The axis that cylinder scuffing of cylinder bore 53 is stated around the cylinder barrel 52 is rotated in a first direction so that the free end 542 of the clamping limb 54 is located at
The top of the pressing plate 30；Then, the air cylinder tie rod 53 is to the direction movement near the cylinder barrel 52 so that the cylinder draws
Bar 53 be in retracted mode, and then for the pressing plate 30 provide pressure so that the processed product 200 be clamped, now,
53 stop motion of the air cylinder tie rod.
When the processed product 200 is machined, 514 air inlet of the second air inlet is controlled, and described first leads to
During pore aerofluxuss, the air cylinder tie rod 53 is moved to the direction away from the cylinder barrel 52 so that the air cylinder tie rod 53 is in be stretched
Do well；Then, the cylinder scuffing of cylinder bore 53 is rotated in a second direction around the axis of the cylinder barrel 52 so that the clamping limb 54
Free end 542 leaves the pressing plate 30；Then, the air cylinder tie rod 53 is to the direction movement near the cylinder barrel 52 so that institute
Air cylinder tie rod 53 is stated in retracted mode, now, pressing plate 30 and cushion pad 60 can be moved by 53 stop motion of the air cylinder tie rod
Open to take out the processed product 200.
No matter cylinder provided by the utility model 50, control 513 air inlet of passage or the second passage 514 enters
Gas, the air cylinder tie rod is to the direction movement near the cylinder barrel 52, even and then causing to take out processed product 200
When, the air cylinder tie rod 53 still in retracted mode, so as to avoid 200 scratch of product to be processed.
Additionally, the fixture 100 that this utility model is provided is in automatic production line application, due to taking out processed product
During 200, the air cylinder tie rod 53 is in retracted mode, and less than the height of the pressing plate 30, and then facilitate mechanical hand
Pawl picks and places positioning, improves working performance.
This utility model is not restricted to described in description and embodiment, therefore for the personnel of familiar field
For be easily achieved additional advantage and modification, therefore in the general concept limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, this utility model be not limited to specific details, representational equipment and shown here as with retouch
The examples shown stated.
Claims (10)
1. a kind of cylinder, during which includes cylinder body, the cylinder barrel being arranged on the cylinder body and is contained in the cylinder barrel and being capable of phase
Air cylinder tie rod to cylinder barrel movement；It is characterized in that：The first passage and second logical is arranged at intervals with the cylinder body
Pore；When the described first ventilation gas inlet hole and the second passage aerofluxuss, the air cylinder tie rod is first to away from the cylinder
The direction movement of cylinder；Then the axis around the cylinder barrel is rotated in a first direction；And the backward direction near the cylinder barrel is moved；
When the described second ventilation gas inlet hole and the first passage aerofluxuss, the air cylinder tie rod is first to the side away from the cylinder barrel
To movement；Then the axis around the cylinder barrel is rotated in a second direction；And the backward direction near the cylinder barrel is moved.
2. cylinder as claimed in claim 1, it is characterised in that：The first direction is contrary with the second direction.
3. cylinder as claimed in claim 2, it is characterised in that：The air cylinder tie rod around the cylinder barrel axis in same level
In face in the first direction or second direction rotation.
4. cylinder as claimed in claim 2, it is characterised in that：The air cylinder tie rod around the cylinder barrel axis in the first direction
Or axis direction while second direction rotation also along the cylinder barrel does axial-movement.
5. cylinder as claimed in claim 2, it is characterised in that：The cylinder also includes the folder being installed on the air cylinder tie rod
Gripping arm；The clamping limb is horizontally disposed with and perpendicular to the air cylinder tie rod；The force direction of the clamping limb is parallel to the gas
The moving direction of cylinder pull bar.
6. cylinder as claimed in claim 5, it is characterised in that：The clamping limb includes fixing end and free end；It is described solid
Centre bore is offered on fixed end；The air cylinder tie rod arranges a blind hole on the end face away from the cylinder barrel；One securing member leads to successively
Cross the centre bore and blind hole the clamping limb is fixed on the air cylinder tie rod.
7. cylinder as claimed in claim 1, it is characterised in that：The cylinder body includes the first cylinder body and is arranged at described first
The second cylinder body on cylinder body；First passage is arranged on first cylinder body；Second passage is arranged at described
On second cylinder body；The cylinder barrel is arranged at side of second cylinder body away from first cylinder body；The cylinder barrel is by described
The center of one end face of two cylinder bodies protrudes out to the direction away from first cylinder body and is formed；The center of the cylinder barrel offers
Through hole is movable within for the air cylinder tie rod.
8. a kind of fixture, it include loading plate, the boss being arranged on the loading plate, pressing plate, for support bearing plate
Fagging, the cylinder through the loading plate and pressing plate cooperation so that processed product to be clamped；The processed product is placed
Between the boss and the pressing plate；It is characterized in that：The cylinder include cylinder body, the cylinder barrel being arranged on the cylinder body,
In being contained in the cylinder barrel and can relative to the cylinder barrel movement air cylinder tie rod and the folder being installed on the air cylinder tie rod
Gripping arm；The first passage and the second passage are arranged at intervals with the cylinder body；When the described first ventilation gas inlet hole and described
During the second passage aerofluxuss, the air cylinder tie rod is moved to the direction away from the cylinder barrel first；Then around the axle of the cylinder barrel
Line is rotated in a first direction the top for causing the clamping limb to be located at the pressing plate；Then the air cylinder tie rod is near the cylinder
The direction of cylinder moves so that the clamping limb provides pressure to the pressing plate, and then the processed product is clamped；Work as institute
When stating the second ventilation gas inlet hole and the first passage aerofluxuss, the air cylinder tie rod is moved to the direction away from the cylinder barrel first
Dynamic, then the air cylinder tie rod is rotated in a second direction so that the clamping limb leaves the pressing plate around the axis of the cylinder barrel,
And the backward direction movement near the cylinder barrel is so that the processed product to be taken out；The first direction and the second direction
On the contrary.
9. fixture as claimed in claim 8, it is characterised in that：The air cylinder tie rod around the cylinder barrel axis in same level
In face in the first direction or second direction rotation.
10. fixture as claimed in claim 9, it is characterised in that：The air cylinder tie rod around the cylinder barrel axis along first party
To or second direction do axial-movement also along the axis direction of the cylinder barrel while rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247988.2U CN206175380U (en) | 2016-11-14 | 2016-11-14 | Cylinder and anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247988.2U CN206175380U (en) | 2016-11-14 | 2016-11-14 | Cylinder and anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175380U true CN206175380U (en) | 2017-05-17 |
Family
ID=58685662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621247988.2U Active CN206175380U (en) | 2016-11-14 | 2016-11-14 | Cylinder and anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402082A (en) * | 2016-11-14 | 2017-02-15 | 深圳市永福顺机械设备有限公司 | Air cylinder and clamp |
| CN107855808A (en) * | 2017-12-08 | 2018-03-30 | 新立行科技浙江有限公司 | Cylinder |
-
2016
- 2016-11-14 CN CN201621247988.2U patent/CN206175380U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402082A (en) * | 2016-11-14 | 2017-02-15 | 深圳市永福顺机械设备有限公司 | Air cylinder and clamp |
| CN106402082B (en) * | 2016-11-14 | 2018-08-31 | 深圳市永福顺机械设备有限公司 | Fixture |
| CN107855808A (en) * | 2017-12-08 | 2018-03-30 | 新立行科技浙江有限公司 | Cylinder |
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