CN209125739U - A kind of assembly device for piston ring and the piston that Assembly stability is good - Google Patents
A kind of assembly device for piston ring and the piston that Assembly stability is good Download PDFInfo
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- CN209125739U CN209125739U CN201821981435.9U CN201821981435U CN209125739U CN 209125739 U CN209125739 U CN 209125739U CN 201821981435 U CN201821981435 U CN 201821981435U CN 209125739 U CN209125739 U CN 209125739U
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Abstract
The utility model discloses the assembly devices of a kind of good piston ring of Assembly stability and piston, including pedestal, working chamber is offered in the pedestal, the upper end of the pedestal offers the mobile board slot being connected to working chamber upper end cavity wall, wherein the side of the pedestal is equipped with motor, the output end of the motor is connected with bull stick by shaft coupling, the bull stick is rotatably connected in the opposite cavity wall of working chamber by two bearings, movable plate is symmetrically arranged in the working chamber, threaded hole is offered in two movable plates, contrary screw thread is symmetrically arranged on the bar wall of the bull stick, two movable plates are symmetrically threaded on bull stick.The utility model avoid manually by piston ring be pressed in piston groove and caused by safety accident, reduce the labor intensity of staff, and the replacement and fixation of piston are more convenient.
Description
Technical field
The utility model relates to the good pistons of piston ring installation tooling technical field more particularly to a kind of Assembly stability
The assembly device of ring and piston.
Background technique
Piston ring is the becket for being embedded in inside piston groove, and piston ring is divided into two kinds: compression ring and machine oil ring.Pressure
Contracting ring can be used to the burning mixture in sealing combustion room；Machine oil ring is then used to strike off machine oil extra on cylinder.Piston ring
It is a kind of with the larger metallic elastic ring for expanding outwardly deformation, it is mounted in its corresponding annular groove of section.Back and forth
With the piston ring of rotary motion, by the pressure difference of gas or liquid, at one of ring periphery and cylinder and ring and groove
Sealing is formed between side.
Through retrieving, Chinese patent grant number is the patent of CN106363378B, discloses the dress of a kind of piston ring and piston
With device, including left plate and right support abutment, horizontal transmission device, the horizontal conveyor are installed between the left plate and right support abutment
Slip base is installed on device, piston fixing device is installed on the slip base.One of above-mentioned patent piston ring and work
The assembly device of plug, while having the disadvantage that piston ring is pressed on piston groove by needs manually, by piston and piston
Ring pulls to the left together, until piston ring is detached from the limit of top dog and two side hooks, the assembly of piston ring and piston, or must be according to
By carrying out manually, labor intensity is increased, and piston ring is pressed on piston groove manually, there are some potential safety problemss.
Utility model content
Purpose of the utility model is to solve piston rings in the prior art to need manual compression in piston groove, labor
Fatigue resistance is high, there are problems that some potential safety problems, and a kind of dress of the good piston ring and piston of the Assembly stability proposed
With device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of assembly device for piston ring and the piston that Assembly stability is good, including pedestal offer work in the pedestal
Make chamber, the upper end of the pedestal offers the mobile board slot being connected to working chamber upper end cavity wall, wherein the side of the pedestal is pacified
Equipped with motor, the output end of the motor is connected with bull stick by shaft coupling, and the bull stick is rotatably connected on by two bearings
In the opposite cavity wall of working chamber, it is symmetrically arranged with movable plate in the working chamber, offers threaded hole in two movable plates,
Contrary screw thread is symmetrically arranged on the bar wall of the bull stick, two movable plates are symmetrically threaded on bull stick,
The upper end of two movable plates passes through mobile board slot notch and upwardly extends, and is fixedly connected to loading plate, the carrying
The upper end of plate offers loose slot, and the loose slot is interior to be rotatably connected to movable plate by shaft, and the shaft is arranged in activity
At the center of plate, two opposite one end of the loading plate are symmetrically fixedly connected with arc panel, and the movable plate is equipped with piston
Ring is symmetrically fixedly connected with support plate on the pedestal, and two opposite sides of support plate are connected with pressing plate by bindiny mechanism,
Piston is connected with by fixed mechanism on the pressing plate, the pressing plate bottom corresponds at position of the movable plate far from arc panel one end
It is fixedly connected with compression bar.
Preferably, the fixed mechanism includes piston hole, and the piston hole offers the center position in pressing plate, described
Symmetrically offering fixing groove on the opposite hole wall of piston hole, the fixing groove slot bottom is fixedly connected with the first spring, and described first
The other end of spring is fixedly connected with fixed block, and the fixed block close to one end of piston passes through fixing groove notch and to piston hole
Interior extension, and it is fixedly connected with clamping plate, the opposite side of two clamping plates offsets with piston.
Preferably, the bindiny mechanism includes two sliding slots, and two sliding slots are symmetrically provided with opposite one of support plate
Side slidably connects sliding block in the sliding slot, and the opposite one end of two sliding blocks passes through corresponding sliding slot notch and extends towards, and altogether
With being fixedly connected on the corresponding side wall of pressing plate, the sliding block is fixedly connected with second spring close to one end of pedestal, and described the
The other end of two springs is fixedly connected on corresponding sliding slot cell wall.
Preferably, the movable plate is fixedly connected with third spring close to one end bottom of arc panel, the third spring
The other end is fixedly connected on loose slot slot bottom.
Preferably, the four corners of the pedestal are fixedly connected to supporting leg.
Preferably, the upper end of the pressing plate offers the pull rod slot being connected to fixing groove, and the upper end of the fixed block is fixed
It is connected with pull rod, the upper end of the pull rod passes through pull rod slot notch and upwardly extends.
Compared with prior art, the utility model provides a kind of assembly dress of piston ring and piston that Assembly stability is good
Set, have it is following the utility model has the advantages that
1, the assembly device of the good piston ring of the Assembly stability and piston passes through setting working chamber, mobile board slot, electricity
Machine, bull stick, movable plate, loading plate, loose slot, movable plate, arc panel, piston ring, support plate, pressing plate and piston start motor,
Bull stick rotation is driven, since two movable plates are symmetrically threaded on bull stick, so that movable plate is moved away from, piston ring
Internal diameter expands, and pressing plate moves down, and band piston and compression bar move down, and while piston drops to specified altitude assignment, compression bar is squeezed
Movable plate one end is pressed, so that the other end tilts, piston ring is driven to move up, piston ring is detached from arc panel, is clamped in piston
Corresponding position, avoid manually by piston ring be pressed in piston groove and caused by safety accident, reduce staff
Labor intensity.
2, the assembly device of the good piston ring of the Assembly stability and piston, by the way that piston hole, fixing groove, the first bullet is arranged
Spring, fixed block and clamping plate pull two fixed blocks to do back movement, the first spring-compressed, so that clamping plate is done when the assembly is complete
Movement far from piston, piston and pressing plate are detached from, and are loaded onto another piston, are cancelled the power of application, the first spring return function, to piston
It is clamped, is conveniently replaceable another piston and is assembled, convenient for the replacement and fixation of piston.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Avoid manually by piston ring be pressed in piston groove and caused by safety accident, reduce the labor intensity of staff,
And the replacement and fixation of piston are more convenient.
Detailed description of the invention
Fig. 1 be the utility model proposes the structure of assembly device of the good piston ring and piston of Assembly stability a kind of show
It is intended to；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1.
In figure: 1 pedestal, 2 working chambers, 3 mobile board slots, 4 motors, 5 bull sticks, 6 movable plates, 7 loading plates, 8 loose slots, 9 turns
Axis, 10 movable plates, 11 arc panels, 12 piston rings, 13 support plates, 14 pressing plates, 15 pistons, 16 compression bars, 17 piston holes, 18 are fixed
Slot, 19 first springs, 20 fixed blocks, 21 clamping plates, 22 sliding slots, 23 sliding blocks, 24 second springs, 25 third springs, 26 pull rod slot, 27
Pull rod.
Specific embodiment
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, the assembly device of a kind of good piston ring of Assembly stability and piston, including pedestal 1, in pedestal 1
Working chamber 2 is offered, the upper end of pedestal 1 offers the mobile board slot 3 being connected to 2 upper end cavity wall of working chamber, wherein the one of pedestal 1
Side is equipped with motor 4, and the output end of motor 4 is connected with bull stick 5 by shaft coupling, and bull stick 5 is rotatably connected on by two bearings
In the opposite cavity wall of working chamber 2, it is symmetrically arranged with movable plate 6 in working chamber 2, offers threaded hole, bull stick in two movable plates 6
Contrary screw thread is symmetrically arranged on 5 bar wall, two movable plates 6 are symmetrically threaded on bull stick 5, two movable plates
6 upper end passes through mobile 3 notch of board slot and upwardly extends, and is fixedly connected to loading plate 7, and the upper end of loading plate 7 offers
Loose slot 8, loose slot 8 is interior to be rotatably connected to movable plate 10 by shaft 9, and shaft 9 is arranged at the center of movable plate 10, and two
The opposite one end of loading plate 7 is symmetrically fixedly connected with arc panel 11, and movable plate 10 is equipped with piston ring 12, symmetrically consolidates on pedestal 1
Surely it is connected with support plate 13, the opposite side of two support plates 13 is connected with pressing plate 14 by bindiny mechanism, passes through on pressing plate 14
Fixed mechanism is connected with piston 15, and 14 bottom of pressing plate corresponds to be fixedly connected at position of the movable plate 10 far from 11 one end of arc panel
Compression bar 16, avoid manually by piston ring 12 be pressed in 15 groove of piston and caused by safety accident, reduce staff
Labor intensity.
Fixed mechanism includes piston hole 17, and piston hole 17 offers the center position in pressing plate 14, and piston hole 17 is opposite
Hole wall on symmetrically offer fixing groove 18,18 slot bottom of fixing groove is fixedly connected with the first spring 19, the first spring 19 it is another
End is fixedly connected with fixed block 20, and fixed block 20 passes through 18 notch of fixing groove close to one end of piston 15 and prolongs into piston hole 17
Stretch, and be fixedly connected with clamping plate 21, the opposite side of two clamping plates 21 offsets with piston 15, be conveniently replaceable another piston 15 into
Luggage is matched, convenient for the replacement and fixation of piston 15.
Bindiny mechanism includes two sliding slots 22, and two sliding slots 22 are symmetrically provided with the opposite side of support plate 13, sliding slot 22
Sliding block 23 is inside slidably connected, the opposite one end of two sliding blocks 23 passes through corresponding 22 notch of sliding slot and extends towards, and common solid
Surely it is connected on the corresponding side wall of pressing plate 14, sliding block 23 is fixedly connected with second spring 24, second spring close to one end of pedestal 1
24 other end is fixedly connected on corresponding 22 cell wall of sliding slot, so that 14 rise and fall of pressing plate is more steady.
Movable plate 10 is fixedly connected with third spring 25 close to one end bottom of arc panel 11, and the other end of third spring 25 is solid
Surely it is connected to 8 slot bottom of loose slot, so that the movement of movable plate 10 is more steady.
The four corners of pedestal 1 are fixedly connected to supporting leg, adapt to the working depth of staff.
The upper end of pressing plate 14 offers the pull rod slot 26 being connected to fixing groove 18, and the upper end of fixed block 20 is fixedly connected with drawing
Bar 27, the upper end of pull rod 27 passes through 26 notch of pull rod slot and upwardly extends, convenient for the movement of fixed block 20.
In the utility model, start motor 4, bull stick 5 is driven to rotate, turns since two movable plates 6 are symmetrically threaded in
On bar 5, so that movable plate 6 is moved away from, the internal diameter of piston ring 12 expands, and pressing plate 14 moves down, band piston 15 and pressure
Bar 16 moves down, while piston 15 drops to specified altitude assignment, 16 Compressive activities plate of compression bar, 10 one end, so that the other end is stuck up
It rises, piston ring 12 is driven to move up, piston ring 12 is detached from arc panel 11, is clamped in the corresponding position of piston 15, avoids
Manually by piston ring 12 be pressed in 15 groove of piston and caused by safety accident, reduce the labor intensity of staff, when
After the assembly is completed, two fixed blocks 20 is pulled to do back movement, the first spring 19 compression, so that clamping plate 21 is done far from piston 15
Movement, piston 15 and pressing plate 14 are detached from, and are loaded onto another piston 15, are cancelled the power of application, 19 return of the first spring, to piston 15
It is clamped, is conveniently replaceable another piston 15 and is assembled, convenient for the replacement and fixation of piston 15.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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. the assembly device of a kind of good piston ring of Assembly stability and piston, including pedestal (1), which is characterized in that the bottom
It is offered working chamber (2) in seat (1), the upper end of the pedestal (1) offers the movable plate being connected to working chamber (2) upper end cavity wall
Slot (3), wherein the side of the pedestal (1) is equipped with motor (4), the output end of the motor (4) is connected with by shaft coupling
Bull stick (5), the bull stick (5) are rotatably connected in the opposite cavity wall of working chamber (2) by two bearings, the working chamber (2)
It is inside symmetrically arranged with movable plate (6), offers threaded hole in two movable plates (6), it is symmetrical on the bar wall of the bull stick (5)
It is provided with contrary screw thread, two movable plates (6) are symmetrically threaded on bull stick (5), two movable plates
(6) upper end passes through mobile board slot (3) notch and upwardly extends, and is fixedly connected to loading plate (7), the loading plate (7)
Upper end offer loose slot (8), is rotatably connected to movable plate (10), the shaft by shaft (9) in the loose slot (8)
(9) it is arranged at the center of movable plate (10), two opposite one end of the loading plate (7) are symmetrically fixedly connected with arc panel
(11), the movable plate (10) is equipped with piston ring (12), is symmetrically fixedly connected with support plate (13) on the pedestal (1), two
The opposite side of a support plate (13) is connected with pressing plate (14) by bindiny mechanism, is connected on the pressing plate (14) by fixed mechanism
Be connected to piston (15), pressing plate (14) bottom correspond to movable plate (10) far from arc panel (11) one end position at be fixedly connected
There are compression bar (16).
2. the assembly device of a kind of Assembly stability according to claim 1 good piston ring and piston, which is characterized in that
The fixed mechanism includes piston hole (17), and the piston hole (17) offers the center position in pressing plate (14), the work
It is symmetrically offered fixing groove (18) on the opposite hole wall of consent (17), fixing groove (18) slot bottom is fixedly connected with the first spring
(19), the other end of first spring (19) is fixedly connected with fixed block (20), and the fixed block (20) is close to piston (15)
One end pass through fixing groove (18) notch and extend in piston hole (17), and be fixedly connected with clamping plate (21), two folders
The opposite side of plate (21) offsets with piston (15).
3. the assembly device of a kind of Assembly stability according to claim 1 good piston ring and piston, which is characterized in that
The bindiny mechanism includes two sliding slots (22), and two sliding slots (22) are symmetrically provided with the opposite side of support plate (13),
It is slidably connected sliding block (23) in the sliding slot (22), the opposite one end of two sliding blocks (23) passes through corresponding sliding slot (22) notch simultaneously
It extends towards, and is fixedly connected on the corresponding side wall of pressing plate (14) jointly, the sliding block (23) is solid close to the one end of pedestal (1)
Surely it is connected with second spring (24), the other end of the second spring (24) is fixedly connected on corresponding sliding slot (22) cell wall.
4. the assembly device of a kind of Assembly stability according to claim 1 good piston ring and piston, which is characterized in that
The movable plate (10) is fixedly connected third spring (25) close to one end bottom of arc panel (11), the third spring (25)
The other end is fixedly connected on loose slot (8) slot bottom.
5. the assembly device of a kind of Assembly stability according to claim 1 good piston ring and piston, which is characterized in that
The four corners of the pedestal (1) are fixedly connected to supporting leg.
6. the assembly device of a kind of Assembly stability according to claim 2 good piston ring and piston, which is characterized in that
The upper end of the pressing plate (14) offers the pull rod slot (26) being connected to fixing groove (18), and the upper end of the fixed block (20) is fixed
It is connected with pull rod (27), the upper end of the pull rod (27) passes through pull rod slot (26) notch and upwardly extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981435.9U CN209125739U (en) | 2018-11-29 | 2018-11-29 | A kind of assembly device for piston ring and the piston that Assembly stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981435.9U CN209125739U (en) | 2018-11-29 | 2018-11-29 | A kind of assembly device for piston ring and the piston that Assembly stability is good |
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| Publication Number | Publication Date |
|---|---|
| CN209125739U true CN209125739U (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821981435.9U Active CN209125739U (en) | 2018-11-29 | 2018-11-29 | A kind of assembly device for piston ring and the piston that Assembly stability is good |
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| Country | Link |
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| CN (1) | CN209125739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291008A (en) * | 2018-11-29 | 2019-02-01 | 安庆海威尔机械有限公司 | A kind of assembly device for piston ring and the piston that Assembly stability is good |
-
2018
- 2018-11-29 CN CN201821981435.9U patent/CN209125739U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291008A (en) * | 2018-11-29 | 2019-02-01 | 安庆海威尔机械有限公司 | A kind of assembly device for piston ring and the piston that Assembly stability is good |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 246600 No. 7 Zhuwu Road, Yuexi Economic Development Zone, Anqing City, Anhui Province Patentee after: Anqing Haiwei Machinery Co., Ltd. Address before: 246600 Yuexi Economic Development Zone, Anqing City, Anhui Province (No. 7 Zhuwei Road) Patentee before: Anqing Haiwei Machinery Co., Ltd. |
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| CP02 | Change in the address of a patent holder |