CN217889428U - Automatic bearing rivet assembling device - Google Patents
Automatic bearing rivet assembling device Download PDFInfo
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- CN217889428U CN217889428U CN202221044847.6U CN202221044847U CN217889428U CN 217889428 U CN217889428 U CN 217889428U CN 202221044847 U CN202221044847 U CN 202221044847U CN 217889428 U CN217889428 U CN 217889428U
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Abstract
The utility model provides a bearing rivet automatic assembly device belongs to automatic riveting technical field, include: the assembling seat is provided with a first feeding channel and a second feeding channel, the bottom surface of the first feeding channel is higher than that of the second feeding channel, the tail end of the first feeding channel is in butt joint with the tail end of the second feeding channel to form an assembling position, and the bottom of the assembling seat is provided with a through hole communicated with the assembling position; the first driving element is fixed above the assembling seat and provided with a liftable positioning rod, and the positioning rod is positioned above the assembling position; the second driving element is fixed below the assembling seat and provided with a lifting ejector rod, the ejector rod penetrates through the through hole, and the ejector rod can move towards the positioning rod. The utility model has the advantages that: provided is a device capable of automatically assembling a bearing and a rivet, and having the advantages of high precision and high automation degree during assembly.
Description
Technical Field
The utility model belongs to the technical field of automatic riveting, a bearing rivet automatic assembly device is related to.
Background
At present, a workpiece with a bearing and a rivet assembled together exists, and the rivet (pin) and the bearing need to be assembled together when the workpiece is assembled, and then the rivet is pressed, but at present, the workpiece is assembled manually when being produced, so that the efficiency is very low, the assembly precision of the rivet and a bearing hole is poor, and the automation degree is low.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, a bearing rivet automatic assembly device is proposed.
The purpose of the utility model can be realized by the following technical proposal: an automatic bearing rivet assembling device, comprising:
the assembling seat is provided with a first feeding channel and a second feeding channel, the bottom surface of the first feeding channel is higher than that of the second feeding channel, the tail end of the first feeding channel is butted with the tail end of the second feeding channel to form an assembling position, and the bottom of the assembling seat is provided with a through hole communicated with the assembling position;
the first driving element is fixed above the assembling seat and is provided with a liftable positioning rod, and the positioning rod is positioned above the assembling position;
the second driving element is fixed below the assembling seat, a lifting ejector rod is arranged on the second driving element, the ejector rod penetrates through the through hole, and the ejector rod can move towards the positioning rod.
Preferably, one end of the positioning rod, facing the assembling position, is provided with a positioning hole with an inner diameter matched with the size of the end part of the rivet, and the outer diameter of one end of the positioning rod, facing the assembling position, is matched with the size of an inner hole of the bearing.
Preferably, the assembly seat further comprises a blanking driving element, the blanking driving element is provided with a blanking push rod, the assembly seat is further provided with a blanking channel, the blanking channel is communicated with the assembly position, and the blanking push rod is aligned to the assembly position and can push the workpiece on the assembly position to the blanking channel.
Preferably, the device further comprises a first feeding element, the first feeding element is close to the first feeding channel, a first feeding rod is connected to the first feeding element, and the first feeding rod is movably arranged in the first feeding channel and can push the accessory to the assembling position.
Preferably, the device further comprises a second feeding element, the second feeding element is close to the second feeding channel, a second feeding rod is connected to the second feeding element, and the second feeding rod is movably arranged in the second feeding channel and can push the accessory to the assembling position.
Preferably, the first feeding channel and the second feeding channel are both arranged in an L-shaped structure.
Preferably, the first driving element is connected with a positioning cylinder, the positioning rod is connected with the positioning cylinder in a liftable manner, the first driving element can drive the positioning cylinder to ascend and descend, and the positioning cylinder can drive the positioning rod to ascend and descend.
Preferably, the first driving element, the second driving element, the first feeding element, the second feeding element and the blanking driving element are arranged as a cylinder, a hydraulic cylinder or a linear motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. provided is a device capable of automatically assembling a bearing and a rivet, and having the advantages of high precision and high degree of automation in assembling.
2. After the bearing and the rivet are assembled at the assembling position, the positioning rod and the ejector rod reset, and then the blanking push rod moves towards the blanking channel, so that the workpiece at the assembling position is pushed to the blanking channel, and automatic blanking after automatic assembly is realized.
3. The bearing and the rivet are continuously supplemented through the first feeding element and the second feeding element, and then automatic assembly is continuously carried out, so that the automation degree is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of the automatic assembling device of the present invention.
Fig. 2 is a schematic structural diagram of the assembly seat of the present invention.
Fig. 3 is a schematic diagram of the automatic assembling device of the present invention during positioning and assembling.
Fig. 4 is a schematic structural diagram of the positioning rod and the ejector rod of the present invention.
In the figure, 100, the mounting seat; 110. a first feed channel; 120. a second feed channel; 130. a blanking channel; 140. an assembly position; 150. a through hole; 200. a first drive element; 210. positioning a rod; 220. positioning holes; 230. positioning the air cylinder; 300. a second drive element; 310. a top rod; 400. a blanking drive element; 410. a blanking push rod; 500. a first feeding element; 510. a first feed bar; 600. a second feeding element; 610. a second feed bar.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, an automatic bearing rivet assembling device is provided, which can assemble a bearing and a rivet together, and it should be noted that the bearing mentioned here can be an existing bearing structure, and can also be broadly referred to as a fitting having an inner hole, and the rivet is a pin-shaped fitting.
This automatic assembly device includes: the assembly seat 100 is provided with a first feeding channel 110 and a second feeding channel 120, the bottom surface of the first feeding channel 110 is higher than the bottom surface of the second feeding channel 120, preferably, the first feeding channel 110 and the second feeding channel 120 are arranged in a staggered manner, wherein the higher first feeding channel 110 is used for conveying a bearing, and the lower second feeding channel 120 is used for conveying a rivet.
The end of the first feed channel 110 is butted against the end of the second feed channel 120 to form a fitting position 140, and the bottom of the fitting seat 100 is provided with a through hole 150 communicated with the fitting position 140; preferably, the intersection point of the first feed channel 110 and the second feed channel 120 exists, and the intersection point is the assembly position 140, so that the bearing and the rivet can be delivered to the assembly position 140 and are arranged up and down, and the through hole 150 is located below the assembly position 140.
The first driving element 200 may be configured as an air cylinder, a hydraulic cylinder or a linear motor, the first driving element 200 is fixed above the assembly base 100, the first driving element 200 is provided with a positioning rod 210 capable of ascending and descending, and the positioning rod 210 is located above the assembly position 140; the second driving element 300 may be configured as an air cylinder, a hydraulic cylinder, or a linear motor, the second driving element 300 is fixed below the assembly seat 100, the second driving element 300 is provided with a lifting top rod 310, the top rod 310 penetrates through the through hole 150, and the top rod 310 is located below the assembly position 140, and the top rod 310 can move towards the positioning rod 210.
Preferably, when the bearing and the rivet are conveyed to the assembling position 140 and vertically correspond to each other, the positioning rod 210 descends and penetrates into the inner hole of the bearing, so as to position the bearing, and then descends continuously, so that the positioning rod 210 penetrates through the inner hole of the bearing and positions the rivet, so that the bearing and the rivet are concentrically arranged, the ejector rod 310 ascends to abut against the rivet and abut against the bearing, when the rivet is inserted into the inner hole of the bearing, the bearing and the rivet are accurately positioned and assembled together, so that the bearing and the rivet can be automatically assembled together, and the assembling has the advantages of high precision and high automation degree.
As shown in fig. 3 and 4, one end of the positioning rod 210 facing the mounting position 140 is provided with a positioning hole 220 having an inner diameter matched with the size of the end of the rivet, and the outer diameter of one end of the positioning rod 210 facing the mounting position 140 is matched with the size of the inner hole of the bearing.
Preferably, the shape of the lower end of the positioning rod 210 is the same as the shape of the inner hole of the bearing, the lower end of the positioning rod 210 can be just inserted into the inner hole of the bearing, and the upper end of the rivet can be inserted into the positioning hole 220 of the positioning rod 210, so that the bearing and the rivet are both positioned on the positioning rod 210, and the assembly accuracy of the bearing and the rivet is ensured.
Here, in the actual structure, a pressing cover is provided on the upper end surface of the mounting seat 100, the positioning rod 210 passes through the pressing cover and can be inserted into the mounting position 140, the pressing cover is used for pressing the bearing and limiting the upward movement of the bearing, specifically, when the positioning rod 210 descends and is inserted into the inner hole of the bearing, and then the positioning rod 210 ascends, the bearing is blocked by the pressing cover, so that the bearing is separated from the positioning rod 210, and the workpiece after the bearing and the rivet are mounted is kept at the mounting position 140.
As shown in fig. 1 and 2, the automatic assembling device further includes a discharging driving element 400, the discharging driving element 400 may be configured as an air cylinder, a hydraulic cylinder or a linear motor, the discharging driving element 400 is provided with a discharging push rod 410, the discharging driving element 400 can drive the discharging push rod 410 to move horizontally, the assembling seat 100 is further provided with a discharging channel 130, the discharging channel 130 is communicated with the assembling position 140, and the discharging push rod 410 is aligned with the assembling position 140 and can push the workpiece on the assembling position 140 to the discharging channel 130.
After the bearing and the rivet are assembled at the assembling position 140, the positioning rod 210 and the ejector rod 310 are reset, and then the blanking push rod 410 moves towards the blanking channel 130, so that the workpiece at the assembling position 140 is pushed to the blanking channel 130, and automatic blanking after automatic assembly is realized.
As shown in fig. 1 to 4, the automatic assembling device further includes a first feeding member 500 and a second feeding member 600, the first feeding member 500 is adjacent to the first feeding channel 110, the first feeding member 500 is connected with a first feeding rod 510, the first feeding rod 510 is movably disposed at the first feeding channel 110 and can push the accessories to the assembling position 140, the second feeding member 600 is adjacent to the second feeding channel 120, the second feeding member 600 is connected with a second feeding rod 610, and the second feeding rod 610 is movably disposed at the second feeding channel 120 and can push the accessories to the assembling position 140.
Through the structure, the automatic feeding of the bearings and the rivets can be realized, wherein the first feeding element 500 continuously conveys the bearings according to the assembly rhythm through the first feeding rod 510, and the second feeding element 600 continuously conveys the rivets according to the assembly rhythm through the second feeding rod 610, so that the bearings and the rivets are continuously supplemented through the first feeding element 500 and the second feeding element 600, and then the automatic assembly is continuously performed, so that the automation degree is greatly improved.
On the basis of the above embodiment, the first feeding channel 110 and the second feeding channel 120 are both provided with L-shaped structures, the vibration discs for conveying the bearings and the vibration discs for conveying the rivets are respectively communicated with the first feeding channel 110 and the second feeding channel 120, and since the first feeding channel 110 and the second feeding channel 120 are communicated with each other with L-shaped structures, after the fittings are conveyed to the corresponding feeding channels, the corresponding feeding rods can further push the fittings to the assembling position 140.
As shown in fig. 1 to 4, a positioning cylinder 230 is connected to the first driving element 200, the positioning rod 210 is connected to the positioning cylinder 230 in a liftable manner, the first driving element 200 can drive the positioning cylinder 230 to ascend and descend, and the positioning cylinder 230 can drive the positioning rod 210 to ascend and descend.
In the actual positioning and assembling process, the first driving element 200 drives the positioning cylinder 230 and the positioning rod 210 to descend, so that the positioning rod 210 penetrates through the inner hole of the bearing, then the positioning cylinder 230 drives the positioning rod 210 to continue descending, so that the upper end of the rivet penetrates into the positioning hole 220 of the positioning rod 210, and therefore the bearing and the rivet are accurately positioned through the positioning rod 210.
It should be noted that all directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Claims (8)
1. The utility model provides a bearing rivet automatic assembly device which characterized in that includes:
the assembling seat is provided with a first feeding channel and a second feeding channel, the bottom surface of the first feeding channel is higher than the bottom surface of the second feeding channel, the tail end of the first feeding channel is in butt joint with the tail end of the second feeding channel so as to form an assembling position, and the bottom of the assembling seat is provided with a through hole communicated with the assembling position;
the first driving element is fixed above the assembling seat and is provided with a liftable positioning rod, and the positioning rod is positioned above the assembling position;
the second driving element is fixed below the assembling seat and provided with a lifting ejector rod, the ejector rod penetrates through the through hole, and the ejector rod can move towards the positioning rod.
2. An automatic bearing rivet assembling device according to claim 1, characterized in that: one end of the positioning rod, facing the assembly position, is provided with a positioning hole with the inner diameter matched with the size of the end part of the rivet, and the outer diameter of one end of the positioning rod, facing the assembly position, is matched with the size of the inner hole of the bearing.
3. An automatic bearing rivet assembling device according to claim 1, characterized in that: the assembly seat is further provided with a blanking channel, the blanking channel is communicated with the assembly position, and the blanking push rod is aligned to the assembly position and can push a workpiece on the assembly position to the blanking channel.
4. An automatic bearing rivet assembling device according to claim 3, characterized in that: the first feeding element is close to the first feeding channel, a first feeding rod is connected to the first feeding element, and the first feeding rod is movably arranged in the first feeding channel and can push the accessory to the assembling position.
5. An automatic bearing rivet assembling device according to claim 4, characterized in that: the second feeding element is close to the second feeding channel, a second feeding rod is connected to the second feeding element, and the second feeding rod is movably arranged in the second feeding channel and can push the accessory to the assembling position.
6. An automatic bearing rivet assembling device according to claim 5, characterized in that: the first feeding channel and the second feeding channel are both arranged to be L-shaped structures.
7. An automatic bearing rivet assembling device according to claim 2, characterized in that: the first driving element is connected with a positioning cylinder, the positioning rod can lift and be connected with the positioning cylinder, the first driving element can drive the positioning cylinder to lift, and the positioning cylinder can drive the positioning rod to lift.
8. An automatic bearing rivet assembling device according to claim 5, characterized in that: the first driving element, the second driving element, the first feeding element, the second feeding element and the blanking driving element are arranged to be air cylinders or hydraulic cylinders or linear motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221044847.6U CN217889428U (en) | 2022-04-26 | 2022-04-26 | Automatic bearing rivet assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221044847.6U CN217889428U (en) | 2022-04-26 | 2022-04-26 | Automatic bearing rivet assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217889428U true CN217889428U (en) | 2022-11-25 |
Family
ID=84110263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221044847.6U Active CN217889428U (en) | 2022-04-26 | 2022-04-26 | Automatic bearing rivet assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217889428U (en) |
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2022
- 2022-04-26 CN CN202221044847.6U patent/CN217889428U/en active Active
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