CN209811648U - Electronic pressure type spinning riveting device - Google Patents
Electronic pressure type spinning riveting device Download PDFInfo
- Publication number
- CN209811648U CN209811648U CN201822065501.4U CN201822065501U CN209811648U CN 209811648 U CN209811648 U CN 209811648U CN 201822065501 U CN201822065501 U CN 201822065501U CN 209811648 U CN209811648 U CN 209811648U
- Authority
- CN
- China
- Prior art keywords
- riveting
- spinning
- cover plate
- apron
- head
- 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.)
- Expired - Fee Related
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 50
- 239000003381 stabilizer Substances 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 210000000707 wrist Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model provides an electronic pressure formula spinning riveting set, including support, positioning mechanism, guiding mechanism, spinning riveting mechanism, drive mechanism, spinning riveting mechanism contains spinning servo motor, sets up the riveting head on the drive mechanism, rotates the motor, be equipped with in one side of drive mechanism with riveting head matched with apron servo hold-down mechanism, apron servo hold-down mechanism contains the apron and compresses tightly servo motor and apron depression bar the apron compresses tightly servo motor and the junction of apron depression bar is provided with second force sensor, hollow structure is passed to the one end of apron depression bar rotate seat and riveting head. The utility model discloses a spinning riveting operation of apron can be accomplished to electron pressure type spinning riveting set, has satisfied the design at the stabilizer bar and the various requirements of production, can carry out quick, accurate spinning riveting operation to the work piece, and stroke control is more accurate, convenient operation when riveting the installation.
Description
Technical Field
The utility model relates to an automobile parts's equipment technical field, concretely relates to carry out riveted electron pressure type spinning riveting set to the apron of stabilizer bar.
Background
The vehicle is when straight line is gone on uneven road or when the turn is gone, the wheel of the left and right sides is in not co-altitude, the automobile body can take place transversely to roll, for preventing that the automobile body from transversely rolling and improving the ride comfort, the vehicle can increase the stabilizer bar more, the stabilizer bar passes through the connecting rod to be fixed on the lower trailing arm or the bumper shock absorber traveller that hang about, the connecting rod is many through ball round pin structural assembly, the stabilizer bar ball round pin swings in the ball seat, in order to satisfy the running clearance of operating condition stabilizer bar. Lubricating grease is quantitatively injected between the ball pin and the ball seat, and the ball pin swings to be lubricated. The dust cover is assembled between the ball pin and the ball seat to prevent dust/foreign matters from entering into the lubricating grease to affect the lubrication of the ball pin.
In the production of the stabilizer bar, the cover plate has certain pre-pressure requirements on the ball wrist due to design requirements, so that forward pressure needs to be applied to the cover plate in the spinning riveting process, meanwhile, due to the fact that process requirements are tight, the cover plate/ball wrist has control requirements on the pressing-in depth of the ball seat, the requirement on the pressing-riveting force is met in the spinning riveting process, and therefore the stabilizer bar cover plate spinning riveting device capable of meeting the requirements needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electron pressure formula spinning riveting set, the device can monitor spinning pressure and apron packing force in the production process when carrying out the riveting to the ball seat of stabilizer bar and apron.
The utility model provides an electronic pressure type spinning riveting device, which comprises a bracket, a positioning mechanism arranged on the bracket for positioning a stabilizer bar, a guide mechanism arranged on one side of the bracket, a spinning riveting mechanism fixed with the guide mechanism and driving the guide mechanism to move, and a transmission mechanism connected with the guide mechanism, wherein the spinning riveting mechanism comprises a spinning servo motor, the output end of the spinning servo motor is provided with a first force sensor, the transmission mechanism is provided with a riveting head and a rotating motor matched with the riveting head to drive the riveting head to rotate, the riveting head is connected with the transmission mechanism through a rotating seat, the riveting head and the rotating seat are of a hollow structure, one side of the transmission mechanism is provided with a cover plate servo pressing mechanism matched with the riveting head, the cover plate servo pressing mechanism comprises a cover plate pressing servo motor and a cover plate pressing rod, and a second force sensor is arranged at the joint of the cover plate pressing servo motor and the cover plate pressure rod, and one end of the cover plate pressure rod penetrates through the rotating seat and the riveting head of the hollow structure.
Furthermore, the riveting head comprises a positioning boss arranged on the rotating seat, a hollow pressure rod hole is arranged on the positioning boss, a riveting wheel support and a bearing group are fixed on the positioning boss, and an oblique inward riveting wheel is arranged on the bearing group.
Further, positioning mechanism contains the frock seat, install the frock head that is used for placing the work piece through the knob plunger on the frock seat.
Furthermore, a sensor bracket and a photoelectric sensor arranged on the sensor bracket are further arranged on one side of the positioning mechanism on the tool seat.
Adopt above-mentioned the utility model discloses technical scheme's beneficial effect is: the utility model discloses a spinning riveting operation of apron can be accomplished to electron pressure formula spinning riveting set, has satisfied that the apron is to the precompression requirement of ball wrist, to the deep management and control requirement of impressing of apron/ball wrist to the ball seat and to the requirement of the pressure riveting power in the spinning riveting process in the designing requirement of stabilizer bar, carries out quick, accurate spinning riveting operation to the work piece, and stroke control is more accurate, convenient operation during the riveting installation.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is an assembly schematic diagram of the spinning riveting mechanism and other components in the embodiment of the present invention;
fig. 3 is an assembly diagram of the servo pressing mechanism of the cover plate and other components in the embodiment of the present invention;
fig. 4 is a schematic view of a rivet joint according to an embodiment of the present invention;
FIG. 5 is a schematic view of a spinning process of a stabilizer bar to be assembled according to an embodiment of the present invention;
fig. 6 is a schematic view of a stabilizer bar after the spinning riveting is completed in the embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a scaffold; 2-a positioning mechanism; 21-a tool seat; 22-a tooling head; 23-a sensor holder; 24-a photosensor; 3-a guiding mechanism; 4-spinning riveting mechanism; 41-spinning servo motor; 42-a first force sensor; 5-a transmission mechanism; 6-riveting the joint; 61-positioning the boss; 611-press rod hole site; 62-riveting wheel support; 63-a bearing set; 64-riveting a wheel; 7-rotating the motor; 8-rotating the seat; 9-a cover plate servo pressing mechanism; 91-cover plate pressing servo motor; 92-a cover plate compression bar; 93-second force sensor.
Detailed Description
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
As shown in fig. 1 to 4, an embodiment of the present invention provides an electronic pressure type spinning riveting apparatus, which includes a support 1, a positioning mechanism 2 installed on the support 1 for positioning a stabilizer bar, a guiding mechanism 3 disposed on one side of the support 1, a spinning riveting mechanism 4 fixed to the guiding mechanism 3 and driving the guiding mechanism 3 to move, and a transmission mechanism 5 connected to the guiding mechanism 3, wherein the spinning riveting mechanism 4 includes a spinning servo motor 41, a first force sensor 42 is disposed at an output end of the spinning servo motor 41, a rivet head 6 and a rotating motor 7 cooperating with the rivet head 6 to drive the rivet head 6 to rotate are disposed on the transmission mechanism 5, the rivet head 6 is connected to the transmission mechanism 5 through a rotating seat 8, the rivet head 6 and the rotating seat 8 are hollow structures, a cover plate servo pressing mechanism 9 cooperating with the rivet head 6 is disposed on one side of the transmission mechanism 5, the cover plate servo pressing mechanism 9 comprises a cover plate pressing servo motor 91 and a cover plate pressing rod 92, a second force sensor 93 is arranged at the joint of the cover plate pressing servo motor 91 and the cover plate pressing rod 92, and one end of the cover plate pressing rod 92 penetrates through the rotating seat 8 of the hollow structure and the riveting head 6 to abut against the cover plate during spinning riveting.
When the electronic pressure type spinning riveting device works, the spinning riveting mechanism 4 drives the guide mechanism 3, the riveting head 6, the transmission mechanism 5 and the rotating motor 7 on the guide mechanism to displace to reach the station to apply positive riveting force to a product, and the positive riveting force is detected by the first force sensor 42 in a force transmission path; the rotating motor 7 and the riveting head 6 directly realize torque transmission through a transmission belt so as to drive the riveting head 6 to rotate, and the rotating motor 7 sets the rotating speed through a frequency converter; the cover plate servo pressing mechanism 9 drives the cover plate pressing rod 92 to apply pressing force to the cover plate through the cover plate pressing servo motor 91, and the second force sensor 93 in the cover plate servo pressing mechanism 9 monitors the cover plate pressing force in a force transmission path of the cover plate servo pressing mechanism 9.
In the above embodiment, the rivet joint 6 includes the positioning boss 61 mounted on the rotating base 8, the positioning boss 61 is provided with the hollow pressing rod hole 611, the pressing rod hole 611 is used for passing through the cover plate pressing rod 92, the positioning boss 61 is fixed with the rivet wheel bracket 62 and the bearing set 63, the bearing set 63 is provided with the rivet wheel 64 inclined inward, when the rivet wheel 64 of the rivet joint 6 contacts with the ball seat, the contact surface is an inclined surface, and the ball seat is rotationally extruded by the component force of the inclined surface, so that the contact surface of the ball seat generates plastic deformation.
In the above embodiment, the positioning mechanism 2 includes the tool seat 21, the tool head 22 for placing the workpiece is installed on the tool seat 21 through the knob plunger, the sensor bracket 23 and the photoelectric sensor 24 installed on the sensor bracket 23 are further installed on one side of the positioning mechanism 2 on the tool seat 21, and whether the spinning riveting is in place is monitored through the photoelectric sensor 24.
Through the implementation of the embodiment, the riveting head 6 is driven to spin downwards through the spinning servo mechanism and the rotating motor 7, meanwhile, the cover plate pressing servo mechanism applies positive pressure to the cover plate and is monitored by the force sensor, the spinning riveting operation of the cover plate is completed after the contact surface of the ball seat and the riveting head 6 generates plastic deformation, the pre-pressure requirement of the cover plate on the ball wrist in the design requirement of the stabilizer bar, the control requirement of deep pressing of the cover plate/ball wrist on the ball seat and the requirement of the riveting force in the spinning riveting process are met, the electronic pressure in the automatic assembly process is fed back, the spinning pressure and the cover plate pressing force in the production process are detected, the cover plate in the stabilizer bar can be quickly and accurately spun and riveted, and the working efficiency and the assembly quality are improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides an electron pressure type spinning riveting set which characterized in that: the device comprises a bracket, a positioning mechanism arranged on the bracket and used for positioning a stabilizer bar, a guide mechanism arranged on one side of the bracket, a spinning riveting mechanism fixed with the guide mechanism and driving the guide mechanism to move, and a transmission mechanism connected with the guide mechanism, wherein the spinning riveting mechanism comprises a spinning servo motor, a first force sensor is arranged at the output end of the spinning servo motor, a riveting head and a rotating motor matched with the riveting head to drive the riveting head to rotate are arranged on the transmission mechanism, the riveting head is connected with the transmission mechanism through a rotating seat, the riveting head and the rotating seat are of a hollow structure, a cover plate servo pressing mechanism matched with the riveting head is arranged on one side of the transmission mechanism, the cover plate servo pressing mechanism comprises a cover plate pressing servo motor and a cover plate pressing rod, and a second force sensor is arranged at the connection part of the cover plate pressing servo motor and the cover plate pressing rod, one end of the cover plate pressure lever penetrates through the rotating seat and the riveting head of the hollow structure.
2. The electronic pressure type spinning riveting device according to claim 1, characterized in that: the riveting head comprises a positioning boss arranged on the rotating seat, a hollow pressure rod hole position is arranged on the positioning boss, a riveting wheel support and a bearing group are fixed on the positioning boss, and an oblique inward riveting wheel is arranged on the bearing group.
3. The electronic pressure type spinning riveting device according to claim 1, characterized in that: the positioning mechanism comprises a tool seat, and a tool head for placing a workpiece is mounted on the tool seat through a knob plunger.
4. The electronic pressure type spinning riveting device according to claim 3, characterized in that: and a sensor bracket and a photoelectric sensor arranged on the sensor bracket are also arranged on one side of the positioning mechanism on the tool seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822065501.4U CN209811648U (en) | 2018-12-10 | 2018-12-10 | Electronic pressure type spinning riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822065501.4U CN209811648U (en) | 2018-12-10 | 2018-12-10 | Electronic pressure type spinning riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209811648U true CN209811648U (en) | 2019-12-20 |
Family
ID=68869126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822065501.4U Expired - Fee Related CN209811648U (en) | 2018-12-10 | 2018-12-10 | Electronic pressure type spinning riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209811648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848677A (en) * | 2018-12-10 | 2019-06-07 | 昆山佳铭自动化科技有限公司 | Electron pressure formula spinning riveting device |
-
2018
- 2018-12-10 CN CN201822065501.4U patent/CN209811648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848677A (en) * | 2018-12-10 | 2019-06-07 | 昆山佳铭自动化科技有限公司 | Electron pressure formula spinning riveting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |