CN107350793B - Automatic sleeving device for annular parts - Google Patents
Automatic sleeving device for annular parts Download PDFInfo
- Publication number
- CN107350793B CN107350793B CN201710760130.9A CN201710760130A CN107350793B CN 107350793 B CN107350793 B CN 107350793B CN 201710760130 A CN201710760130 A CN 201710760130A CN 107350793 B CN107350793 B CN 107350793B
- Authority
- CN
- China
- Prior art keywords
- target workpiece
- annular part
- expanding
- ring
- diameter
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
- B23P19/084—Machines for placing washers, circlips, or the like on bolts or other members for placing resilient or flexible rings, e.g. O-rings, circlips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention can provide an automatic annular part sleeving device capable of automatically sleeving annular parts such as O-rings. An automatic ring fitting device capable of relatively moving a ring and a target workpiece in an axial direction of the ring to fit the ring to a mounting position on the target workpiece, comprising: a target workpiece pushing mechanism (31) that pushes the target workpiece (W2); an annular part expanding mechanism (33) having a part expanding portion (331) capable of expanding the inner diameter of the annular part (W2), the part expanding portion being capable of moving from a 1 st position to a 2 nd position in conjunction with the pushing action of the target workpiece pushing mechanism; an annular part stopper mechanism (32) that prevents movement of the annular part (W2) when a target workpiece pushing mechanism pushes the target workpiece and the part expanded diameter portion moves from the 1 st position to the 2 nd position.
Description
Technical Field
The present invention relates to an automatic annular part fitting device capable of automatically fitting an annular part such as an O-ring.
Background
There is a long felt need to be able to automatically fit an annular part, such as an O-ring, to a workpiece.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an automatic annular component mounting apparatus capable of automatically mounting an annular component such as an O-ring.
In order to achieve the above purpose, the invention adopts the following technical scheme: an automatic ring fitting device capable of fitting a ring to a target workpiece by moving the ring and the target workpiece relative to each other in an axial direction of the ring, comprising: a target workpiece pushing mechanism that pushes the target workpiece in the axial direction; an annular part expanding mechanism having a part expanding portion capable of expanding an inner diameter of the annular part, the part expanding portion being movable from a 1 st position to a 2 nd position in the axial direction of the annular part in conjunction with a pushing action of the target workpiece pushing mechanism; an annular part stop mechanism that prevents the annular part from moving when the target workpiece pushing mechanism pushes the target workpiece and the part expanded diameter portion moves from the 1 st position to the 2 nd position.
The axial direction of the annular part means a direction perpendicular to the radial direction.
With this configuration, when the target workpiece is pushed by the target workpiece pushing mechanism to move in the axial direction of the O-ring (in the direction of achieving the fit), the annular part is prevented from moving by the annular part stopper mechanism, and the part expanded diameter portion moves from the 1 st position to the 2 nd position, so that the annular part can be relatively moved in the axial direction thereof to the mounting position on the target workpiece while leaving the part expanded diameter portion from the annular part, and can be mounted at this mounting position. Thus, the automatic annular part sleeving device can automatically sleeve the annular part to the mounting position on the target workpiece.
Further, since the fitting operation is performed in a state where the inner diameter of the annular part is enlarged by the part enlarged diameter portion, the target workpiece can be inserted into the annular part more easily and accurately, and the fitting operation can be performed more easily and accurately.
In the present invention, the annular part enlarged diameter portion is elastically biased to the 1 st position by a biasing mechanism, and the target work pushing mechanism pushes the part enlarged diameter portion to move from the 1 st position to the 2 nd position by the target work.
With this configuration, when the target workpiece pushing mechanism pushes the target workpiece, the target workpiece pushing member moves against the urging force of the urging mechanism, and thus, the member expanding portion can be linked with the operation of the target workpiece pushing mechanism with a simple configuration, as compared with the case where the operation transmitting mechanism is provided separately.
In the present invention, the biasing means preferably includes a spring, and the biasing is performed by the spring.
In the present invention, it is preferable that the annular part expanding portion is constituted by a plurality of expanding claws that expand an inner diameter by expanding the annular part from an inner peripheral side of the annular part, and the target workpiece is capable of being placed on the entirety of the plurality of expanding claws and supported by the plurality of expanding claws.
With such a structure, on the one hand, the target workpiece can be easily pushed to move by the expanding claw, and on the other hand, the structure for supporting the target workpiece by the expanding claw can be formed, and the structure can be simplified without providing a support and holding structure for the target workpiece.
In the present invention, preferably, the annular part stopper mechanism has a horizontally disposed set fixing plate having an opening penetrating up and down, and in the 1 st position, the diameter-enlarging claw extends to the upper side of the set fixing plate through the opening, the target workpiece pushing mechanism has a ram disposed above the set fixing plate, and when the ram pushes the target workpiece downward, the target workpiece pushes the diameter-enlarging claw to move downward from the 1 st position to the 2 nd position against the biasing force of the biasing mechanism, and the set fixing plate prevents the annular part from moving downward.
In the present invention, the urging means preferably includes a compression spring and a floating plate supported by the compression spring from below, and the floating plate supports the part enlarged diameter portion from below.
With such a structure, the sleeving operation is performed up and down, and the gravity of each component and mechanism is the same as the sleeving direction and the force application direction of the compression spring, so that the stability of the operation of the device can be ensured. In addition, the holding structure of the target workpiece can also be simplified.
The present invention preferably further comprises: a vibration feeding mechanism for conveying the annular part to a predetermined position; and a vacuum suction mechanism for sucking the annular part transferred to the predetermined position and transferring the annular part to the annular part diameter-expanding mechanism.
In this way, automation of the annular part transport can also be achieved.
In the present invention, the vacuum suction mechanism preferably has a part in-place detection switch for detecting whether or not the annular part exists at the predetermined position.
Therefore, the suction action can be automatically performed in response to the in-place of the annular part, and the degree of automation is improved.
Drawings
FIG. 1 is an oblique view of an automated encasement system in accordance with the present embodiment;
FIG. 2 is a front view of the automated encasement system;
FIG. 3 is a right side view of the automated encasement system;
FIG. 4 is an explanatory view of a vacuum suction mechanism;
FIG. 5 is an illustration of an automatic encasement mechanism;
fig. 6 is a top view of the automatic nesting mechanism where the fixing plate is nested.
Detailed Description
The following describes specific embodiments of the present invention with reference to the drawings. In the present embodiment, an O-ring W1 (an example of an annular component) is fitted over a target workpiece W2.
FIG. 1 is an oblique view of an automated packaging system 100 in accordance with the present embodiment; FIG. 2 is a front view; FIG. 3 is a right side view; FIG. 4 is an explanatory view of a vacuum suction mechanism; FIG. 5 is an illustration of an automatic encasement mechanism; fig. 6 is a top view of the automatic nesting mechanism where the fixing plate is nested.
As shown in fig. 3, the automatic sleeving system 100 generally includes a vibration feeding mechanism 1, a vacuum suction mechanism 2, and an automatic sleeving unit 3.
As shown in fig. 1 and 2, the vibration feeding mechanism 1 includes a tray 11 for storing the O-ring W1 and a conveyance path 12 for sequentially conveying the O-ring W1 to a predetermined position on the vacuum suction mechanism 2 side.
The vacuum suction device 2 has a vacuum suction head 21, a component holder 22, and a component in-place switch 24. The O-ring W1 is conveyed to the component seat 22 (predetermined position) by the vibration feeding mechanism 1, and at this time, the component in-place switch 24 detects that the O-ring W1 is present on the component seat 22, and the vacuum cleaner head 21 descends to adsorb the O-ring W1, and then conveys it to the automatic fitting unit 3. A floating core 221 is provided on the part holder 22, and an O-ring W1 is floatingly supported to prevent the vacuum cleaner head 21 from being broken.
As shown in fig. 2, 5, and the like, the automatic fitting unit 3 includes a pneumatic claw mechanism 33, the pneumatic claw mechanism 33 includes 4 diameter-enlarging claws (jaws) 331 (fig. 6), the O-ring W1 can be fitted to the outer side of the entire 4 diameter-enlarging claws 331, and the 4 diameter-enlarging claws 331 can be driven to expand the inner diameter of the O-ring W1 by expanding the O-ring W1 from the inner peripheral side of the O-ring W1. The pneumatic claw mechanism 33 is an example of the annular part diameter-enlarging mechanism in the present invention, and the diameter-enlarging claw 331 is an example of the part diameter-enlarging portion in the present invention.
The automatic fitting unit 3 includes a fitting fixing plate 32 disposed horizontally, and the fitting fixing plate 32 has an opening (not shown) penetrating up and down, and in a normal state, the diameter-enlarging claw 331 extends above the fitting fixing plate 32 through the opening. The nested fixing plates 32 constitute an annular part stop mechanism in the present invention.
A floating mechanism 30 is disposed below the fixed plate 32, and the floating mechanism 30 includes a floating plate 301 and a compression spring 302 that supports the floating plate 301 from below. At least 4 diameter-enlarging claws 331 of the pneumatic claw mechanism 33 are supported (directly or indirectly) on the floating plate 301.
A ram 31 and a ram driving cylinder (driving mechanism) 34 for driving the ram 31 to move up and down are provided above the fixed plate 32. The ram 31 and the ram driving cylinder 34 constitute an annular part pushing mechanism in the present invention.
Next, the operation of the automatic ring component mounting apparatus 100 according to the present embodiment will be described.
The vibration feeding mechanism 1 sends the O-shaped sealing ring W1 to the part seat 22 of the vacuum adsorption mechanism 2, and after a workpiece in-place switch 24 (part in-place detection switch) detects that the O-shaped sealing ring W1 is in place, the vacuum suction head 21 automatically descends and automatically rights after contacting the O-shaped sealing ring W1, so that the O-shaped sealing ring W1 is completely adsorbed on the vacuum suction head 21. The vacuum suction head 21 automatically moves forward to place the O-ring W1 on the expanding claw 331, the expanding claw 331 automatically expands the O-ring W1, the operator places the target workpiece W2 on the expanding claw 331, then the pressing head 31 automatically descends to press the target workpiece W2 and pushes the target workpiece W2 downward, at this time, the target workpiece W2 pushes the expanding claw 331, the expanding claw 331 pushes the floating plate 301 to retract downward against the force of the compression spring 302, but the O-ring W1 expanded by the expanding claw 331 is blocked by the sheathing fixing plate 32 and cannot move downward together, after the target workpiece W2 is pushed to the designated position, the O-ring W1 is automatically sheathed in the O-ring groove (mounting position) on the target workpiece, then the pressing head 31 returns, the floating mechanism 30 returns automatically, and the sheathing operation is ended.
< summary of the embodiment >
In the present embodiment, the automatic ring component mounting apparatus 100 is configured to be able to relatively move an O-ring W1 (ring component) and a target workpiece W2 in an up-down direction (i.e., an axial direction of the O-ring W1) to mount the O-ring W1 to a mounting position on the target workpiece W2, and the automatic ring component mounting apparatus 100 includes: a ram 31 (target workpiece pushing mechanism) capable of pushing the target workpiece W2 in the up-down direction; a pneumatic claw mechanism 33 (annular part diameter-enlarging mechanism) having a diameter-enlarging claw 331 (part diameter-enlarging portion) capable of enlarging the inner diameter of the O-ring W1, the diameter-enlarging claw 331 being movable from an upper position (1 st position) to a lower position (2 nd position) in the up-down direction in conjunction with the pushing action of the ram 31 (target workpiece pushing mechanism); the fit-on fixing plate 32 (annular part stopper mechanism) prevents the O-ring W1 from moving downward when the ram 31 pushes the target workpiece W2 and the position on the upper side of the diameter-enlarging claw 331 moves to the position on the lower side (from the 1 st position to the 2 nd position).
With this configuration, when the ram 31 pushes the target workpiece W2 downward (in the axial direction of the O-ring W1), the fit-on fixing plate 32 prevents the O-ring W1 from moving downward, and the diameter-enlarging claw 331 moves from the upper position to the lower position, so that the O-ring W1 can be moved relatively in the axial direction thereof toward the mounting position on the target workpiece W2 while leaving the diameter-enlarging claw 331 from the O-ring W1, and finally reaches the mounting position. As described above, the automatic ring component mounting apparatus 100 according to the present embodiment can automatically mount the O-ring W1 to the target workpiece W2 at the mounting position.
Further, since the fitting work is performed in a state where the inner diameter of the O-ring W1 is enlarged by the diameter enlarging claw 331, the target workpiece W2 can be inserted into the O-ring W1 relatively easily and accurately.
In the present embodiment, the expanding claw 331 (annular part expanding portion) is elastically biased to an upper position (1 st position) by the floating mechanism 30 (biasing mechanism), and the ram 31 (target work pushing mechanism) pushes the expanding claw 331 (part expanding portion) to move from the upper position to the lower position by the target work W2.
With such a configuration, when the ram 31 presses down the target workpiece W2, the target workpiece W2 pushes the diameter-enlarging claw 331 against the urging force of the floating mechanism 30 to retract the diameter-enlarging claw 331 downward, and thus, the diameter-enlarging claw 331 can be interlocked with the operation of the ram 31 with a simple configuration, as compared with the case where the operation transmission mechanism is provided separately.
In the present embodiment, the diameter-enlarging claws 331 are opened from the inner peripheral side of the O-ring seal W1 (annular part) to enlarge the inner diameter, and the target workpiece W2 can be placed on the entire 4 diameter-enlarging claws 331 and supported by the 4 diameter-enlarging claws 331 (for example, the target workpiece W2 may be supported by merely placing the target workpiece W2 on top of the 4 diameter-enlarging claws 331 from above and holding the position thereof).
With such a configuration, the diameter-enlarging claw 331 can be easily moved by pushing the target workpiece W2, and the target workpiece W2 can be supported by the diameter-enlarging claw 331, so that the structure can be simplified without providing a separate support and holding structure for the target workpiece W2.
In the present embodiment, the annular component stopper mechanism is constituted by the horizontally arranged set fixing plate 32, the set fixing plate 32 has an opening penetrating up and down, the diameter expansion claw 331 extends to the upper side (1 st position) of the set fixing plate 32 through the opening, the ram 31 is arranged above the set fixing plate 32, and when the ram 31 pushes the target workpiece W2 down, the target workpiece W2 pushes the diameter expansion claw 331 to move from the upper side position to the lower side position against the urging force of the floating mechanism 30 (urging mechanism), and the set fixing plate 32 prevents the O-ring W1 from moving down.
The floating mechanism 30 (urging mechanism) includes a compression spring 302 and a floating plate 301 supported by the compression spring 302 from below, and a diameter-expanding claw 331 (part diameter-expanding portion) is supported by the floating plate from below.
With such a configuration, the fitting operation is performed in the up-down direction, and the weight force of each member and mechanism is the same as the fitting direction and the biasing direction of the compression spring, so that the stability of the operation of the device can be ensured. In addition, the holding structure of the target workpiece W2 can also be simplified.
In the present embodiment, the automatic ring component mounting apparatus 100 further includes: a vibration feeding mechanism 1 for feeding the O-ring W1 to a predetermined position; and a vacuum suction mechanism 2 for sucking the O-ring W1 conveyed to the predetermined position and conveying it to the pneumatic claw mechanism 33.
In this way, the O-ring W1 can be automatically transported.
In the present embodiment, the vacuum suction mechanism 2 has a component in-place detection switch 24 for detecting whether or not the O-ring W1 is present at a predetermined position.
In this way, the adsorption operation can be automatically performed in response to the positioning of the O-ring W1.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
For example, in the above embodiment, the O-ring is described as an example, but the present invention is not limited to this, and the present invention is also applicable to other annular parts that can be expanded, for example, a split ring set.
In the above embodiment, the diameter expansion claw 331 for expanding the diameter of the O-ring W1 is floatingly supported, and the ram 32 pushes the diameter expansion claw 331 to retract downward by the target workpiece W2, so that the diameter expansion claw 331 is linked with the movement of the ram 32 to push the target workpiece W2.
In addition, the above-mentioned parts in-place detection switch may be omitted, and the action of the vacuum suction mechanism may be manually controlled.
In the above embodiment, the diameter-expanding claw 331 is supported by the compression spring 302 (via the floating plate 301), but the present invention is not limited to this, and for example, a structure of an extension spring may be adopted instead of the structure of the compression spring, or other elastic bodies such as rubber bodies may be adopted.
In the above embodiment, 4 diameter-enlarging claws 331 are provided, but the present invention is not limited to this, and other numbers of diameter-enlarging claws, for example, 4 or more, or 3 or 2, may be provided, but for example, 3 or more are preferable in order to provide the O-ring W1 with a good shape after diameter enlargement or to enable stable pushing of the diameter-enlarging claws 331 by the target workpiece W2.
Claims (5)
1. An automatic ring fitting device capable of relatively moving a ring member and a target workpiece in an axial direction of the ring member to fit the ring member to a mounting position on the target workpiece, characterized in that,
the device comprises:
a target workpiece pushing mechanism that pushes the target workpiece in the axial direction;
an annular part expanding mechanism having a part expanding portion capable of expanding an inner diameter of the annular part, the part expanding portion being movable from a 1 st position to a 2 nd position in the axial direction of the annular part in conjunction with a pushing action of the target workpiece pushing mechanism;
an annular part stopper mechanism that prevents movement of the annular part when the target workpiece pushing mechanism pushes the target workpiece and the part expanded diameter portion moves from the 1 st position to the 2 nd position,
the annular part expanding portion is elastically forced to the 1 st position by a forcing mechanism, the target workpiece pushing mechanism pushes the part expanding portion to move from the 1 st position to the 2 nd position through the target workpiece,
the annular part expanding portion is composed of a plurality of expanding claws which expand the inner diameter of the annular part by expanding the annular part from the inner periphery side of the annular part, and the target workpiece can be placed on the whole of the plurality of expanding claws and supported by the plurality of expanding claws;
the annular part stop mechanism is provided with a horizontally arranged sleeved fixing plate,
the sleeved fixing plate is provided with an opening which is penetrated up and down,
in the 1 st position, the diameter expanding claw extends to the upper part of the sleeved fixing plate through the opening,
the target workpiece pushing mechanism is provided with a pressure head arranged above the sleeved fixing plate,
when the pressure head pushes down to push the target workpiece, the target workpiece pushes the diameter expanding claw to overcome the acting force of the force application mechanism and move downwards from the 1 st position to the 2 nd position, and the sleeved fixing plate prevents the annular part from moving downwards.
2. The automatic ring component mounting apparatus according to claim 1, wherein the urging mechanism has a spring, and the urging is performed by the spring.
3. The automatic ring component mounting apparatus according to claim 1, wherein the urging mechanism has a compression spring and a floating plate supported by the compression spring from below, and the component expanding portion is supported by the floating plate from below.
4. An automatic ring-shaped part sleeving device according to any of the claims 1-3, characterized in that,
the device also comprises:
a vibration feeding mechanism for conveying the annular part to a predetermined position;
and a vacuum suction mechanism for sucking the annular part transferred to the predetermined position and transferring the annular part to the annular part diameter-expanding mechanism.
5. The automatic ring-shaped part sleeving device according to claim 4, wherein,
the vacuum adsorption mechanism is provided with a part in-place detection switch for detecting whether the annular part exists at the specified position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760130.9A CN107350793B (en) | 2017-08-28 | 2017-08-28 | Automatic sleeving device for annular parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710760130.9A CN107350793B (en) | 2017-08-28 | 2017-08-28 | Automatic sleeving device for annular parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107350793A CN107350793A (en) | 2017-11-17 |
| CN107350793B true CN107350793B (en) | 2023-07-04 |
Family
ID=60289672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710760130.9A Active CN107350793B (en) | 2017-08-28 | 2017-08-28 | Automatic sleeving device for annular parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107350793B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098303B (en) * | 2018-01-26 | 2023-07-25 | 湖北中航精机科技有限公司 | Linear bearing assembly machine |
| CN109128800B (en) * | 2018-08-23 | 2019-10-11 | 南京机电职业技术学院 | A kind of O-ring group kludge |
| CN109175975A (en) * | 2018-11-08 | 2019-01-11 | 宁波均普工业自动化有限公司 | A kind of knob ring spring assembly device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042532U (en) * | 1990-04-25 | 1992-01-10 | ||
| CN103317336A (en) * | 2013-07-17 | 2013-09-25 | 台州联方机电科技有限公司 | Automatic assembly device and method of O-type sealing ring |
| CN104690687A (en) * | 2015-04-02 | 2015-06-10 | 廊坊舒畅汽车零部件有限公司 | Equipment for automatically sleeving sealing ring on male connector |
| CN105798566A (en) * | 2015-09-24 | 2016-07-27 | 上海科工机电设备成套有限公司 | Automatic assembly mechanism for sensitive elements of automobile safety belts |
| CN105921942A (en) * | 2016-06-29 | 2016-09-07 | 曲阜天博汽车零部件制造有限公司 | Automatic mounting method and equipment for sealing ring in accessory of motor vehicle |
| CN106141655A (en) * | 2015-03-28 | 2016-11-23 | 长城汽车股份有限公司 | Aligning guide and workpiece press-loading apparatus |
| CN207223353U (en) * | 2017-08-28 | 2018-04-13 | 机科发展科技股份有限公司 | Ring-shaped work pieces automatic sheathing device |
-
2017
- 2017-08-28 CN CN201710760130.9A patent/CN107350793B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042532U (en) * | 1990-04-25 | 1992-01-10 | ||
| CN103317336A (en) * | 2013-07-17 | 2013-09-25 | 台州联方机电科技有限公司 | Automatic assembly device and method of O-type sealing ring |
| CN106141655A (en) * | 2015-03-28 | 2016-11-23 | 长城汽车股份有限公司 | Aligning guide and workpiece press-loading apparatus |
| CN104690687A (en) * | 2015-04-02 | 2015-06-10 | 廊坊舒畅汽车零部件有限公司 | Equipment for automatically sleeving sealing ring on male connector |
| CN105798566A (en) * | 2015-09-24 | 2016-07-27 | 上海科工机电设备成套有限公司 | Automatic assembly mechanism for sensitive elements of automobile safety belts |
| CN105921942A (en) * | 2016-06-29 | 2016-09-07 | 曲阜天博汽车零部件制造有限公司 | Automatic mounting method and equipment for sealing ring in accessory of motor vehicle |
| CN207223353U (en) * | 2017-08-28 | 2018-04-13 | 机科发展科技股份有限公司 | Ring-shaped work pieces automatic sheathing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107350793A (en) | 2017-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107350793B (en) | Automatic sleeving device for annular parts | |
| US10160068B2 (en) | Device for positioning and supplying fixing elements | |
| JP5375190B2 (en) | Work transfer method and work transfer device | |
| KR101751209B1 (en) | Aparatus for automatically replacing gripper | |
| US10888963B2 (en) | Blade assembling method and blade assembling device for torque converter | |
| JP2010155331A (en) | Vacuum-type suction device and robot hand | |
| JP5827134B2 (en) | Gripping tool and gripping method | |
| KR101618276B1 (en) | Piston ring assembly system machine | |
| JP5597435B2 (en) | Rivet setting device | |
| CN108381298B (en) | Machining device and machining method thereof | |
| KR101976022B1 (en) | Snap ring assembly device and Snap ring assembly method | |
| CN107866864B (en) | Automatic feeding device for mobile phone card seat assembling equipment | |
| JP6799073B2 (en) | Insertion device and method for inserting a circular blank ring into the outer ring of a circular blank | |
| CN207223353U (en) | Ring-shaped work pieces automatic sheathing device | |
| JP7020950B2 (en) | Gel-like member handling device | |
| CN111376017B (en) | Piston clamp spring feeding and assembling device | |
| CN210997350U (en) | Contactor assembling equipment | |
| JP6378434B2 (en) | Body assembly method and body assembly apparatus | |
| CN110695647A (en) | Contactor assembling equipment | |
| KR101924758B1 (en) | Apparatus for assembling torsional spring in door lock | |
| JP3118643U (en) | Assembly device | |
| CN218983824U (en) | Loading device and assembly equipment | |
| US11141822B2 (en) | System and method for assembling hook type heatsink | |
| JP2008142852A (en) | Workpiece carrying device provided with part assemblage state confirming function | |
| JP2016016495A (en) | Mounting device and mounting method of member to be mounted |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |