CN216501958U - Small hoop riveting and pressing universal platform applied to actuator - Google Patents
Small hoop riveting and pressing universal platform applied to actuator Download PDFInfo
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- CN216501958U CN216501958U CN202122355004.XU CN202122355004U CN216501958U CN 216501958 U CN216501958 U CN 216501958U CN 202122355004 U CN202122355004 U CN 202122355004U CN 216501958 U CN216501958 U CN 216501958U
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Abstract
The utility model discloses a small clamp riveting universal platform applied to an actuator, which comprises a riveting cylinder, a quick-change upper pressing head mechanism and a lower riveting tool right opposite to the quick-change upper pressing head mechanism, wherein the quick-change upper pressing head mechanism comprises a quick positioning bolt, a lower pressing tool floating trigger block, a tool quick-change positioning guide block, a tool fixing sliding plate and an upper pressing riveting block, the lower pressing riveting tool comprises a bottom mounting plate, a lower pressing floating plate, a push rod positioning block arranged on the lower pressing floating plate, an elastic floating assembly, a lower pressing floating bolt arranged on the lower pressing floating plate, a clamp deviation prevention stop block, a lower pressing riveting block and a baffle sliding guide block, when the riveting deformation of a small clamp generates central deviation, the push rod supporting positioning block on the tool can make corresponding position adjustment in real time according to the central deviation of the small clamp, so that the whole riveting process can ensure that the riveting deformation of the small clamp is in place, and the positioning structure of the whole process can follow the supporting function, the problem of little clamp installation effect poor is solved.
Description
Technical Field
The utility model relates to the field of automobiles, in particular to a small hoop riveting and pressing universal platform applied to an actuator.
Background
At present, automobiles are required to run in environments with different working conditions, so that an actuator has certain requirements on water resistance and dust prevention. Because the push rod of executor is the moving mechanism, so need cooperate dustproof rubber sleeve to seal, consequently have very high quality requirement to the sealed state after little clamp riveting.
However, the existing actuators have the following disadvantages:
in the past, mechanical direct riveting is adopted, and the center deviation and the lateral deviation of deformation are ignored when the small hoop is riveted, so that the small hoop cannot reach a complete deformation state or is forcibly pressed down to cause poor quality such as push rod deformation, hoop riveting position deviation and the like. The above adverse conditions may cause the actuator to be blocked during the use process, or affect the waterproof performance of the actuator to cause water inflow, thereby affecting the internal circuit and other abnormal accidents.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the present invention is to provide a small hoop riveting and pressing universal platform applied to an actuator, which can solve the problem of poor installation effect of the small hoop.
One of the purposes of the utility model is realized by adopting the following technical scheme:
a small clamp riveting universal platform applied to an actuator comprises a riveting cylinder, a quick-change upper pressing head mechanism and a lower riveting tool right opposite to the quick-change upper pressing head mechanism, wherein the quick-change upper pressing head mechanism comprises a quick positioning bolt, a lower pressing tool floating trigger block, a tool quick-change positioning guide block, a tool fixing sliding plate and an upper riveting block; the lower pressure riveting tool comprises a bottom mounting plate, a lower pressure floating plate, a push rod positioning block, an elastic floating assembly, a lower pressure floating bolt, a clamp deviation prevention stop block, a lower pressure riveting block and a baffle sliding guide block, wherein the push rod positioning block, the elastic floating assembly, the lower pressure floating bolt, the clamp deviation prevention stop block, the lower pressure riveting block and the baffle sliding guide block are arranged on the lower pressure floating plate, the lower pressure floating plate passes through the elastic floating assembly, the baffle sliding guide block and the baffle sliding guide block are arranged on the bottom mounting plate in a floating mode, the clamp deviation prevention stop block passes through the lower pressure riveting block, the baffle sliding guide block is arranged on the baffle sliding guide block, and a riveting cylinder drives the quick-change upper pressure head mechanism to be close to or far away from the lower pressure riveting tool.
Further, the lower pressure riveting tool further comprises a quick-change fixing bolt and a lower fixing plate, and the bottom mounting plate is fixed on the lower fixing plate through the quick-change fixing bolt.
Further, the lower pressure riveting tool further comprises a quick-change positioning pin, one end of the quick-change positioning pin is fixed on the lower fixing plate, and the other end of the quick-change positioning pin is fixed on the bottom mounting plate.
Furthermore, the small hoop riveting general platform applied to the actuator further comprises an upper stroke adjusting screw and a stop bolt opposite to the upper stroke adjusting screw, the riveting cylinder is fixed on a top mounting plate, the quick-change upper pressure head mechanism is mounted on a middle mounting plate, the upper stroke adjusting screw is mounted on the top mounting plate, and the stop bolt is mounted on the middle mounting plate.
Further, the small hoop riveting general platform applied to the actuator further comprises a lower stroke limiting bolt, and the lower stroke limiting bolt is installed on the middle installation plate.
Further, the middle part of the clamp deviation prevention stop block is provided with an arc-shaped groove.
Furthermore, the elastic floating assembly comprises an elastic guide post and a spring arranged on the outer side of the elastic guide post.
Further, the small hoop riveting general platform applied to the actuator further comprises a detection sensor, and the detection sensor is arranged on the side portion of the lower riveting tool.
Compared with the prior art, the utility model has the beneficial effects that:
the quick-change upper pressure head mechanism comprises a quick positioning bolt, a pressing-down tool floating trigger block, a tool quick-change positioning guide block, a tool fixing sliding plate and an upper pressing rivet block, the quick positioning bolt is arranged on the upper side of the tool fixing sliding plate, and the pressing-down tool floating trigger block, the tool quick-change positioning guide block and the upper pressing rivet block are arranged on the lower side of the tool fixing sliding plate; the lower pressure riveting tool comprises a bottom mounting plate, a lower pressure floating plate, a push rod positioning block, an elastic floating assembly, a lower pressure floating bolt, a clamp deviation prevention stop block, a lower pressure riveting block and a baffle sliding guide block, wherein the push rod positioning block, the elastic floating assembly, the lower pressure floating bolt, the clamp deviation prevention stop block, the lower pressure riveting block and the baffle sliding guide block are arranged on the lower pressure floating plate, the lower pressure floating plate passes through the elastic floating assembly, the baffle sliding guide block and the baffle sliding guide block are arranged on the bottom mounting plate in a floating mode, the clamp deviation prevention stop block passes through the lower pressure riveting block, the baffle sliding guide block is arranged on the baffle sliding guide block, and a riveting cylinder drives the quick-change upper pressure head mechanism to be close to or far away from the lower pressure riveting tool. When the riveting of little clamp warp and produce the central skew, the push rod supporting location piece on the frock can make corresponding position adjustment according to little clamp central skew in real time, makes whole riveting process can guarantee that little clamp riveting warp and target in place to whole process location structure gets up and follows the supporting role, when little clamp riveting leads to the product central skew, the displacement volume of adjustable push rod can automatic triggering prevent that inclined to one side positioning mechanism produces corresponding displacement, has solved the poor problem of little clamp installation effect.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are specifically described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of a small clamp riveting universal platform applied to an actuator according to the present invention;
FIG. 2 is a cross-sectional view of the small clamp riveting universal platform applied to the actuator shown in FIG. 1;
FIG. 3 is another cross-sectional view of the small band universal riveting platform of FIG. 1 applied to an actuator;
FIG. 4 is a partial cross-sectional view of the small clamp riveting universal platform applied to the actuator shown in FIG. 1;
FIG. 5 is a side view of the universal small band riveting platform of FIG. 1 applied to an actuator;
FIG. 6 is a perspective view of the universal small band riveting platform applied to the actuator shown in FIG. 1;
FIG. 7 is a partial perspective view of the universal small band riveting platform shown in FIG. 1 applied to an actuator;
FIG. 8 is another partial perspective view of the universal small band riveting platform of FIG. 1 applied to an actuator;
fig. 9 is a perspective view of an adjustable push rod of the actuator.
In the figure: 10. riveting the cylinder; 20. an upper stroke adjusting screw; 30. a stop bolt; 40. the upper pressure head mechanism is quickly replaced; 50. pressing and riveting the tool; 60. a detection sensor; 70. a lower stroke limiting bolt; 41. rapidly positioning the bolt; 42. pressing down a floating trigger block of the tool; 43. the tool quickly changes the positioning guide block; 44. the sliding plate is fixed by the tool; 45. pressing a riveting block; 51. quickly replacing the fixing bolt; 52. pressing the floating plate downwards; 53. a push rod positioning block; 54. an elastic floating assembly; 55. pressing down the floating bolt; 56. quickly replacing a positioning pin; 57. a clamp deviation prevention stop block; 58. pressing the riveting block; 59. a baffle sliding guide block; 101. the actuator can adjust the push rod; 102. a small hoop; 103. a rubber dustproof sleeve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
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 a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
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 utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-9, a small hoop riveting general platform applied to an actuator comprises a riveting cylinder 10, a quick-change upper pressing head mechanism 40, and a lower riveting tool 50 opposite to the quick-change upper pressing head mechanism 40, wherein the quick-change upper pressing head mechanism 40 comprises a quick positioning bolt 41, a lower tool floating trigger block 42, a tool quick-change positioning guide block 43, a tool fixing sliding plate 44, and an upper riveting block 45, the quick positioning bolt 41 is arranged on the upper side of the tool fixing sliding plate 44, and the lower tool floating trigger block 42, the tool quick-change positioning guide block 43, and the upper riveting block 45 are arranged on the lower side of the tool fixing sliding plate 44; the lower riveting tool 50 comprises a bottom mounting plate, a lower pressing floating plate 52, a push rod positioning block 53, an elastic floating assembly 54, a lower pressing floating bolt 55, a hoop deviation preventing stop 57, a lower pressing riveting block 58 and a baffle sliding guide block 59, wherein the push rod positioning block 53 is arranged on the lower pressing floating plate 52, the lower pressing floating bolt 55 is arranged on the lower pressing floating plate 52, the hoop deviation preventing stop 57 is arranged on the lower pressing floating plate 58, the lower pressing floating plate 52 is arranged on the bottom mounting plate in a floating mode, the baffle sliding guide block 59 is fixed on the bottom mounting plate, the hoop deviation preventing stop 57 is arranged on the baffle sliding guide block 59 in a passing mode, and the riveting cylinder 10 drives the quick-change upper pressing head mechanism 40 to be close to or far away from the lower riveting tool 50. When the riveting deformation of little clamp produced the center skew, the push rod support positioning piece on the frock can make corresponding position adjustment according to little clamp center skew in real time, makes whole riveting process can guarantee that little clamp riveting warp targets in place to whole process location structure gets up to follow the supporting role, when little clamp riveting leads to the product center skew, the displacement volume of adjustable push rod can automatic triggering prevent that inclined to one side positioning mechanism produces corresponding displacement, has solved the poor problem of little clamp installation effect.
Specifically, with the adjustable push rod 101 of executor, little clamp 102, rubber dirt proof boot 103 pre-installation and place on the push rod locating piece, and place little clamp between two clamp deviation prevention dog, confirm the product and place the back in place, press the equipment switch, the riveting cylinder will promote the quick change and go up pressure head mechanism and push down this moment, when last briquetting and little clamp contact and produce initial deformation, the unsteady trigger block of push down frock contacts with the unsteady bolt contact of pushing down, let and push down unsteady board and push rod locating piece and push rod float downwards in step, the displacement that the little clamp deformation produced obtains appropriate stroke buffering. The push rod can extrude clamp deviation prevention check block and baffle sliding guide block to realize synchronous decline when the push rod floats downwards, and the positive pressure riveting process is ensured to play a small clamp deviation prevention role. When the upper pressure riveting block and the lower pressure riveting block are in contact, the specific pressing stroke can be adjusted through the pressing stroke limiting bolt, after the riveting state is kept for 3 seconds, the pressure riveting cylinder rises to recover the initial state, and an operator takes out the finished product actuator. Therefore, the automatic press fitting work of the small clamp of the actuator is completed at one time.
Preferably, the lower riveting tool 50 further comprises a quick-change fixing bolt 51 and a lower fixing plate, and the bottom mounting plate is fixed to the lower fixing plate through the quick-change fixing bolt 51. The lower riveting tool 50 further comprises a quick-change positioning pin 56, one end of the quick-change positioning pin 56 is fixed on the lower fixing plate, and the other end of the quick-change positioning pin is fixed on the bottom mounting plate. The small hoop riveting general platform applied to the actuator further comprises an upper stroke adjusting screw 20 and a stop bolt 30 opposite to the upper stroke adjusting screw 20, the riveting cylinder 10 is fixed on a top mounting plate, the quick-change upper pressure head mechanism 40 is mounted on a middle mounting plate, the upper stroke adjusting screw 20 is mounted on the top mounting plate, and the stop bolt 30 is mounted on the middle mounting plate. When the center of the product deviates due to riveting of the small hoop, the displacement of the adjustable push rod can automatically trigger the deviation-preventing positioning mechanism to generate corresponding displacement. The anti-deviation positioning mechanism can play the anti-deviation positioning role of the small hoop constantly along with the product in the whole riveting deformation process. If do not have this inclined to one side positioning mechanism of preventing of following formula, little clamp probably receives the extrusion force and produces the skew of lateral position pressing riveting in-process, leads to little clamp can not be at the fixed plastics dirt proof boot in assigned position, can increase dirt proof boot volume or extrusion volume like this to it is ageing with higher speed to the dirt proof boot, the life and the quality of greatly reduced product, the position requirement is riveted in the pressure that this mechanism can guarantee little clamp, improves the product quality.
Preferably, the small hoop riveting general platform applied to the actuator further comprises a lower stroke limit bolt 70, and the lower stroke limit bolt 70 is mounted on the middle mounting plate. The middle part of the clamp deviation preventing block 57 is provided with an arc-shaped groove. The elastic floating assembly 54 includes an elastic guide post and a spring disposed outside the elastic guide post. The small hoop riveting general platform applied to the actuator further comprises a detection sensor 60, and the detection sensor 60 is arranged on the side portion of the lower riveting tool 50. This application belongs to the general platform of the little clamp riveting of executor, can use with the push rod of different specifications, the little clamp riveting of different specifications and different positions. And the mechanism has reliability after being verified by actual production. The quick positioning mechanism of pressure head frock carries out pressure head and product frock change fast about this platform is through the configuration, realizes many specifications, diversified push rod and little clamp riveting technology, has very high spreading value.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (8)
1. The utility model provides an use little clamp riveting universal platform on executor, includes that riveting cylinder, quick change go up pressure head mechanism, with the quick change go up pressure head mechanism just right lower pressure riveting tools, its characterized in that:
the quick-change upper pressure head mechanism comprises a quick positioning bolt, a downward-pressing tool floating trigger block, a tool quick-change positioning guide block, a tool fixing sliding plate and an upper pressing rivet block, the quick positioning bolt is arranged on the upper side of the tool fixing sliding plate, and the downward-pressing tool floating trigger block, the tool quick-change positioning guide block and the upper pressing rivet block are arranged on the lower side of the tool fixing sliding plate;
the lower pressure riveting tool comprises a bottom mounting plate, a lower pressure floating plate, a push rod positioning block, an elastic floating assembly, a lower pressure floating bolt, a clamp deviation prevention stop block, a lower pressure riveting block and a baffle sliding guide block, wherein the push rod positioning block, the elastic floating assembly, the lower pressure floating bolt, the clamp deviation prevention stop block, the lower pressure riveting block and the baffle sliding guide block are arranged on the lower pressure floating plate, the lower pressure floating plate passes through the elastic floating assembly, the baffle sliding guide block and the baffle sliding guide block are arranged on the bottom mounting plate in a floating mode, the clamp deviation prevention stop block passes through the lower pressure riveting block, the baffle sliding guide block is arranged on the baffle sliding guide block, and a riveting cylinder drives the quick-change upper pressure head mechanism to be close to or far away from the lower pressure riveting tool.
2. The utility model relates to a small clamp riveting universal platform of using on executor of claim 1 characterized in that: the lower pressure riveting tool further comprises a quick-change fixing bolt and a lower fixing plate, and the bottom mounting plate is fixed on the lower fixing plate through the quick-change fixing bolt.
3. The utility model relates to a small clamp riveting universal platform of using on actuator as claimed in claim 2, characterized in that: the lower pressure riveting tool further comprises a quick-change positioning pin, one end of the quick-change positioning pin is fixed on the lower fixing plate, and the other end of the quick-change positioning pin is fixed on the bottom mounting plate.
4. The utility model relates to a small clamp riveting universal platform of using on actuator as claimed in claim 2, characterized in that: the small hoop riveting general platform applied to the actuator further comprises an upper stroke adjusting screw and a stop bolt right opposite to the upper stroke adjusting screw, the riveting air cylinder is fixed on a top mounting plate, the quick-change upper pressure head mechanism is mounted on a middle mounting plate, the upper stroke adjusting screw is mounted on the top mounting plate, and the stop bolt is mounted on the middle mounting plate.
5. The utility model relates to a small clamp riveting universal platform of claim 4 who uses on executor characterized in that: the small hoop riveting general platform applied to the actuator further comprises a lower stroke limiting bolt, and the lower stroke limiting bolt is installed on the middle mounting plate.
6. The utility model relates to a small clamp riveting universal platform of using on executor of claim 1 characterized in that: the middle part of clamp deviation prevention dog is equipped with the arc recess.
7. The utility model relates to a small clamp riveting universal platform of using on executor of claim 1 characterized in that: the elastic floating assembly comprises an elastic guide post and a spring arranged on the outer side of the elastic guide post.
8. The utility model relates to a small clamp riveting universal platform of using on executor of claim 1 characterized in that: the small hoop riveting general platform applied to the actuator further comprises a detection sensor, and the detection sensor is arranged on the side portion of the lower riveting tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122355004.XU CN216501958U (en) | 2021-09-27 | 2021-09-27 | Small hoop riveting and pressing universal platform applied to actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122355004.XU CN216501958U (en) | 2021-09-27 | 2021-09-27 | Small hoop riveting and pressing universal platform applied to actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216501958U true CN216501958U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122355004.XU Active CN216501958U (en) | 2021-09-27 | 2021-09-27 | Small hoop riveting and pressing universal platform applied to actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216501958U (en) |
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2021
- 2021-09-27 CN CN202122355004.XU patent/CN216501958U/en active Active
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