CN217618916U - Piston ring assembling device - Google Patents
Piston ring assembling device Download PDFInfo
- Publication number
- CN217618916U CN217618916U CN202221349210.8U CN202221349210U CN217618916U CN 217618916 U CN217618916 U CN 217618916U CN 202221349210 U CN202221349210 U CN 202221349210U CN 217618916 U CN217618916 U CN 217618916U
- Authority
- CN
- China
- Prior art keywords
- piston ring
- material blocking
- screw rod
- lifting plate
- ring
- 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.)
- Active
Links
Images
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model relates to a piston ring equipment technical field discloses a piston ring assembly device, include: a translation frame capable of performing translation in the horizontal direction; a lifting plate capable of lifting relative to the translation frame; the material blocking device is arranged on the bottom surface of the lifting plate and comprises a pair of material blocking columns capable of moving transversely, and limiting grooves for placing piston rings are formed in the material blocking columns; the ring opening device is arranged on the bottom surface of the lifting plate and comprises a pair of clamping jaws which can move transversely and can be far away from each other; two end faces at the opening of the piston ring are respectively placed in the two clamping jaws; the automatic installation of piston ring can be realized.
Description
Technical Field
The utility model relates to a piston ring equipment technical field, concretely relates to piston ring assembly device.
Background
The piston ring is a metal elastic ring having a large outward expansion deformation, which is fitted into a ring groove having a cross section corresponding thereto. The reciprocating and rotating piston rings form a seal between the outer circumferential surface of the ring and the cylinder and one side of the ring and the ring groove by means of a pressure difference of gas or liquid.
The piston ring comprises a lining ring, a scraping piece, a first ring and a second ring, wherein the strength of the first ring and the strength of the second ring are high, the first ring and the second ring are difficult to deform and then are installed on the piston in a manual mode, and the piston ring are easy to damage in the manual installation mode.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a piston ring assembly device.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a piston ring assembly device, a piston ring having an opening, comprising:
a translation frame capable of performing translation in a horizontal direction;
the lifting plate can lift relative to the translation frame;
the material blocking device is arranged on the bottom surface of the lifting plate and comprises a pair of material blocking columns capable of moving transversely, and limiting grooves for placing piston rings are formed in the material blocking columns;
the ring opening device is arranged on the bottom surface of the lifting plate and comprises a pair of clamping jaws which can move transversely and can be far away from each other; two end faces at the opening of the piston ring are respectively placed in the two clamping jaws.
The device comprises a frame, a first screw rod horizontally arranged on the frame, a first motor driving the first screw rod to rotate, and a first shaft sleeve matched with the first screw rod; the translation frame is fixedly connected with the first shaft sleeve.
The device further comprises a second lead screw which is vertically arranged, a second shaft sleeve which is matched with the second lead screw, a second motor which drives the second lead screw to rotate, and a cone which is fixedly connected with the second shaft sleeve; the lifting plate is provided with a through hole, the size of the through hole is larger than that of the cone, and the tip of the cone faces downwards and can penetrate through the through hole in the vertical direction;
the material blocking device comprises a material blocking cylinder transversely and fixedly arranged on the bottom surface of the lifting plate and a roller arranged at the moving end of the material blocking cylinder and matched with the cone; the pair of material blocking columns is fixedly connected with the moving end of the material blocking cylinder.
The device further comprises a third screw rod which is vertically arranged, a third shaft sleeve which is matched with the third screw rod, and a third motor which drives the third shaft sleeve to rotate and is fixedly arranged on the translation frame; the lifting plate is fixedly connected with the lower end of the third screw rod.
Furthermore, the ring opening device comprises a ring opening cylinder transversely arranged on the bottom surface of the lifting plate, a ring opening frame fixedly connected with the moving end of the ring opening cylinder, a fourth screw rod longitudinally arranged on the ring opening frame, a fourth motor driving the fourth screw rod to rotate and two fourth shaft sleeves matched with the fourth screw rod; the screw teeth at the two ends of the fourth screw rod are opposite in rotating direction, the two fourth shaft sleeves are respectively sleeved on the screw teeth at the two ends of the fourth screw rod, and the two clamping jaws are respectively and fixedly connected with the two fourth shaft sleeves.
Compared with the prior art, the utility model has the advantages that:
the utility model discloses a two jack catchs, keep away from each other after blocking the both ends of piston ring opening part respectively, expand the piston ring from the opening part, in order to keep the circularity of piston ring, keep off the material post and remove along the direction horizontal towards keeping away from the piston ring, the diameter increase of piston ring this moment, then remove the piston ring to the piston top through translation frame, remove the ring groove department to the piston through the lifter plate with the piston ring, two jack catchs are close to each other, keep off the material post and remove along the direction horizontal towards being close to the piston ring in step, the diameter of piston ring at this moment reduces, the piston ring cover is in the ring of piston, accomplish the automatic installation of piston ring.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall structure of the present invention;
FIG. 3 is a schematic structural view of the material blocking column of the present invention;
fig. 4 is a schematic view of the structure of the present invention showing the cooperation between the roller and the cone.
Detailed Description
A preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a piston ring assembling apparatus according to the present invention includes: the device comprises a translation device 10, a lifting device 20, a material blocking device 40, a material blocking rod pushing device 30 and an open-loop device 50.
The translation device 10 includes a frame 11, a first screw rod 12 horizontally installed on the frame 11, a first motor 13 driving the first screw rod 12 to rotate, a first shaft sleeve matched with the first screw rod 12, and a translation frame 14 fixedly connected with the first shaft sleeve.
When the first motor 13 rotates to drive the first lead screw 12 to rotate, the first shaft sleeve drives the translation frame 14 to translate in the horizontal direction.
The lifting device 20 comprises a third screw 23 vertically arranged, a third shaft sleeve 24 matched with the third screw 23, a third motor 22 driving the third shaft sleeve 24 to rotate and fixedly installed on the translation frame 14, and a lifting plate 21 fixedly connected with the lower end of the third screw 23. When the third motor 22 drives the third shaft sleeve 24 to rotate, the third screw 23 drives the lifting plate 21 to perform lifting movement; the lifting plate 21 is provided with a through hole.
The material blocking device 40 comprises a material blocking cylinder 41 transversely and fixedly installed on the bottom surface of the lifting plate 21, a roller 43 installed at the moving end of the material blocking cylinder 41 and matched with the cone, and a pair of material blocking columns 42 fixedly connected with the moving end of the material blocking cylinder 41.
The material blocking rod pushing device 30 comprises a second screw rod 33 vertically arranged, a second shaft sleeve matched with the second screw rod 33, a second motor 32 driving the second screw rod 33 to rotate, and a cone 31 fixedly connected with the second shaft sleeve; the size of the through hole is larger than that of the cone 31, and the tip of the cone 31 faces downwards and can penetrate through the through hole along the vertical direction.
When the second motor 32 drives the second lead screw 33 to rotate, the second bushing drives the cone to move up and down, the tip of the cone is downward, and the cone is matched with the roller 43. When the cone moves downwards, the roller 43 is given a force far away from the piston ring 1 to push the moving end of the material blocking cylinder 41, so that the material blocking cylinder 41 is compressed, and at the moment, the material blocking column 42 moves towards the direction far away from the piston ring 1.
The open-loop device 50 comprises an open-loop cylinder 51 transversely installed on the bottom surface of the lifting plate 21, an open-loop frame 52 fixedly connected with the moving end of the open-loop cylinder 51, a fourth screw 53 longitudinally installed on the open-loop frame 52, a fourth motor driving the fourth screw 53 to rotate, two fourth shaft sleeves matched with the fourth screw 53, and a pair of clamping jaws 54; the rotation directions of the screw teeth at the two ends of the fourth screw 53 are opposite, the two fourth shaft sleeves are respectively sleeved on the screw teeth at the two ends of the fourth screw 53, and the two clamping jaws 54 are respectively fixedly connected with the two fourth shaft sleeves.
Open-loop cylinder 51 can drive open-loop frame 52 and carry out lateral motion, the screw tooth direction of rotation in the fourth lead screw 53 both ends is opposite, when fourth motor drove fourth lead screw 53 and rotates, two fourth axle covers are followed and are vertically close to each other or keep away from each other, and then drive a pair of jack catch 54 and be close to each other or keep away from each other, V type groove has been seted up on the jack catch 54, two section cards of piston opening part are in V type inslot, when a pair of jack catch 54 kept away from each other, can strut piston ring 1 at the opening part.
As shown in fig. 1 to 4, when the piston ring 1 is taken, the translating device 10 drives the material blocking column 42 and the jaw 54 to move to the top of the piston, the lifting device 20 drives the material blocking column 42 and the jaw 54 to descend to the same plane of the piston, the cone moves upwards to enable the material blocking rod to support the piston ring 1, the piston ring 1 enters the limiting groove of the material blocking rod, the moving end of the open-loop cylinder 51 drives the jaw 54 to approach to the opening of the piston ring 1, two end faces at the opening of the piston ring 1 enter the V-shaped groove of the jaw 54, then the cone moves upwards while the two jaws 54 are far away from each other to expand the piston ring 1, the material blocking column 42 moves towards the direction far away from the piston ring 1 to enable the diameter of the piston ring 1 to be enlarged while maintaining the roundness, the translating device 10 drives the piston ring 1 to translate to the top of the piston, the lifting device 20 drives the piston ring 1 to descend to the same plane of the ring groove of the piston ring, the two jaws 54 approach to each other, the material blocking column 42 synchronously moves towards the direction close to the piston ring 1, at this time, the diameter of the piston ring 1 is reduced, and the ring groove of the piston ring 1 is sleeved in the piston ring groove of the piston ring, and the piston ring 1 is completed the automatic installation of the piston ring 1.
The utility model provides an each cylinder all includes the stiff end and can carry out the removal end that stretches out and draws back to the stiff end.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A piston ring assembly apparatus, a piston ring having an opening, comprising:
a translation frame capable of performing translation in a horizontal direction;
the lifting plate can lift relative to the translation frame;
the material blocking device is arranged on the bottom surface of the lifting plate and comprises a pair of material blocking columns capable of moving transversely, and the material blocking columns are provided with limiting grooves for placing piston rings;
the ring opening device is arranged on the bottom surface of the lifting plate and comprises a pair of clamping jaws which can move transversely and can be far away from each other; two end faces at the opening of the piston ring are respectively placed in the two clamping jaws.
2. The piston ring assembling apparatus as set forth in claim 1, wherein: the device comprises a rack, a first screw rod horizontally arranged on the rack, a first motor driving the first screw rod to rotate, and a first shaft sleeve matched with the first screw rod; the translation frame is fixedly connected with the first shaft sleeve.
3. The piston ring assembling apparatus as set forth in claim 1, wherein: the device comprises a second lead screw, a second shaft sleeve, a second motor and a cone, wherein the second lead screw is vertically arranged, the second shaft sleeve is matched with the second lead screw, the second motor drives the second lead screw to rotate, and the cone is fixedly connected with the second shaft sleeve; the lifting plate is provided with a through hole, the size of the through hole is larger than that of the cone, and the tip of the cone is downward and can penetrate through the through hole along the vertical direction;
the material blocking device comprises a material blocking cylinder transversely and fixedly arranged on the bottom surface of the lifting plate and a roller which is arranged at the moving end of the material blocking cylinder and matched with the cone; the pair of material blocking columns is fixedly connected with the moving end of the material blocking cylinder.
4. The piston ring assembling apparatus as set forth in claim 1, wherein: the third shaft sleeve is driven to rotate and is fixedly arranged on the translation frame; the lifting plate is fixedly connected with the lower end of the third screw rod.
5. The piston ring assembling apparatus as set forth in claim 1, wherein: the ring opening device comprises a ring opening cylinder transversely arranged on the bottom surface of the lifting plate, a ring opening frame fixedly connected with the moving end of the ring opening cylinder, a fourth screw rod longitudinally arranged on the ring opening frame, a fourth motor driving the fourth screw rod to rotate and two fourth shaft sleeves matched with the fourth screw rod; the screw teeth at the two ends of the fourth screw rod are opposite in rotating direction, the two fourth shaft sleeves are respectively sleeved on the screw teeth at the two ends of the fourth screw rod, and the two clamping jaws are respectively and fixedly connected with the two fourth shaft sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221349210.8U CN217618916U (en) | 2022-05-31 | 2022-05-31 | Piston ring assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221349210.8U CN217618916U (en) | 2022-05-31 | 2022-05-31 | Piston ring assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217618916U true CN217618916U (en) | 2022-10-21 |
Family
ID=83621254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221349210.8U Active CN217618916U (en) | 2022-05-31 | 2022-05-31 | Piston ring assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217618916U (en) |
-
2022
- 2022-05-31 CN CN202221349210.8U patent/CN217618916U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109732315B (en) | Caliper rectangular sealing ring assembling device | |
| CN101695809A (en) | Assembly machine for mechanical seal of rubber bellows | |
| CN217618916U (en) | Piston ring assembling device | |
| CN220637748U (en) | Built-in oil cylinder type hydraulic sealing element | |
| CN108655706A (en) | The pressing method of bearing press mounting lifting gear | |
| CN203215210U (en) | Lifting device | |
| CN210001426U (en) | tool for welding and hoisting keel type motor iron core | |
| CN216138447U (en) | Assembling device for special-shaped sealing ring | |
| JP2000225579A (en) | Piston inserting device | |
| CN210312475U (en) | Mechanical clamp and tool with same | |
| CN111734725B (en) | Extracting tool of hollow locating pin for engine | |
| CN218733788U (en) | Pressing-in device of miniature motor shaft | |
| CN221594979U (en) | Flaw detection equipment for steel pipe detection | |
| CN221754797U (en) | Novel gas pitcher removes lid device | |
| CN217024305U (en) | Turnover machine | |
| CN111438326A (en) | Aluminum forging and pressing mechanical equipment | |
| CN212191970U (en) | Lantern ring assembling structure | |
| CN215359871U (en) | Piston pre-encapsulation device | |
| CN217775984U (en) | Welding tool for two-side headrest rod assembly | |
| CN210220677U (en) | Locking furnace door for aging furnace | |
| CN220805359U (en) | Hammer forging device for special alloy processing | |
| CN211539284U (en) | Inner container flaring equipment | |
| CN219234622U (en) | Motor casing drilling equipment for magnetic suspension fan | |
| CN209651853U (en) | A kind of bottle support base for capping machine device | |
| CN220279686U (en) | Vertical shaft speed doubling mechanism arranged on truss |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |