CN217647900U - Top extension limiting device - Google Patents
Top extension limiting device Download PDFInfo
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- CN217647900U CN217647900U CN202221442756.8U CN202221442756U CN217647900U CN 217647900 U CN217647900 U CN 217647900U CN 202221442756 U CN202221442756 U CN 202221442756U CN 217647900 U CN217647900 U CN 217647900U
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Abstract
The utility model provides a pair of stop device is stretched on top, rivet platform installation notch including pressing and rivet the platform disc board, press and rivet the platform installation notch and be the circumference range and set up in pressing six lateral angles positions departments of the upper surface of riveting platform disc board, press perpendicularly to rivet the bottom surface of platform and correspond to press and rivet platform installation notch and install and press perpendicularly to rivet the platform support, press perpendicularly to rivet the upper surface of platform support and be connected with the pressure and rivet the work piece. The utility model provides a pair of stop device is stretched on top, press and rivet the left stop gear that the work piece can be in the course of working through the installation of auxiliary assembly frame left side, right stop gear, the cylinder mechanism is stretched on perpendicular top and is followed left and right respectively, it is spacing that the platform carries out flexibility to go up three direction will be riveted to the pressure, three stop gear carries out the spacing back of flexibility, press perpendicularly and rivet the mechanism from the last downstream, motor bearing impresses the steel ring, it is moderate to guarantee the vertical force, production efficiency and assurance product quality have been improved, the reliability of riveting the work piece has been ensured to the pressure, improve the life who rivets the platform.
Description
Technical Field
The utility model relates to a work piece is pressed and is riveted production technical field, especially relates to a stop device is stretched on top.
Background
The press riveting is a fixing process method, is commonly used for fixing studs on plates such as iron plates and aluminum plates which cannot be welded, and is also a very common method in a fixing method, a press riveting machine is required for systematic workpiece press riveting production, the press riveting machine is also called as a riveting machine, a spin riveting machine and the like, the press riveting machine is novel riveting equipment developed according to a cold rolling principle, namely mechanical equipment capable of riveting objects by rivets is used, and the problem that partial sheet metal parts cannot be directly sleeved on common slope type cast steel machinery for press riveting after being bent is solved.
The riveting machine is mainly applied to riveting of solid rivets, hollow rivets and the like, can rivet one end of a solid nail into a flat head or a mushroom head, can also roll a hollow nail into a flanging effect, and adopts the riveting mode of a spin riveting machine to realize radial riveting and pendulum wipe riveting, wherein the riveting machine is multipurpose for connection between a plate and a rivet, and generally uses a special riveting nut, and the nut and the plate are perfectly buckled together through pressure extrusion.
However, in the production process of the existing press riveting equipment, the equipment and the operating platform are often crushed due to overlarge vertical force, the reliability of the press riveting workpiece cannot be ensured, and the service life of the press riveting platform is influenced, so that a top extension limiting device is necessary to be provided to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stop device is stretched on top has solved current pressure and has riveted equipment in process of production, often can be because of the too big problem of vertical force.
In order to solve the technical problem, the utility model provides a pair of stop device is stretched on top, include: pressing and riveting a platform disc plate;
the device comprises a press riveting platform mounting notch, wherein the press riveting platform mounting notches are circumferentially arranged at six side corner positions of the upper surface of a press riveting platform disc plate, vertical press riveting platforms are correspondingly mounted on the upper surface of the press riveting platform disc plate through the press riveting platform mounting notches one by one, a vertical press riveting platform support is mounted on the bottom surface of each vertical press riveting platform corresponding to the press riveting platform mounting notches, and a press riveting workpiece is connected to the upper surface of each vertical press riveting platform support;
the auxiliary assembly frame is fixedly installed on the lower bottom surface of the pressure riveting platform disc plate through the pressure riveting workpiece, a left limiting mechanism is connected to the left side of the auxiliary assembly frame, and a left limiting jacking cylinder is correspondingly connected to the upper side of the left limiting mechanism.
Preferably, the lower bottom surface of left side stop gear is connected with stop gear installing support left side, the right side surface of auxiliary assembly frame be connected with the right spacing top that left side spacing top stretched the cylinder and correspond stretches the cylinder, the lower bottom surface output that right spacing top stretched the cylinder is connected with right stop gear.
The left limiting jacking cylinder is of an existing jacking cylinder structure and is used for driving the structure to move.
Preferably, the lower bottom surface of the right limiting mechanism is connected with the limiting mechanism mounting bracket right corresponding to the limiting mechanism mounting bracket left, and the middle position of the auxiliary assembly frame is connected with a vertical jacking cylinder mechanism vertically corresponding to the pressure riveting workpiece.
The vertical jacking cylinder mechanism is an existing jacking cylinder structure and is used for driving the structure to move.
Preferably, the surface both sides of the cylinder mechanism are all provided with the open slot to the perpendicular top, the surface of the cylinder mechanism is stretched on the perpendicular top has the mechanism installation base is riveted to perpendicular pressure through slip cover chase movable mounting.
Preferably, the lower bottom surface of the auxiliary assembly frame is connected with a press riveting cylinder mechanism.
Preferably, the inner wall openings of the pressure riveting platform mounting notches correspond to the vertical pressure riveting platform support correspondingly connected with an anti-abrasion sleeve ring.
Preferably, a damping spring ring is connected between the vertical riveting platform and the riveting platform disk plate.
Preferably, the middle position of the upper surface of the disc plate of the press riveting platform is provided with a disc plate mounting notch, and the disc plate mounting notch is used for fixing a mounting structure frame.
Compared with the prior art, the utility model provides a pair of stop device is stretched on top has following beneficial effect:
the utility model provides a stop device is stretched on top, press and rivet the left stop gear that the work piece can be in the course of working through the installation of auxiliary assembly frame left side, right stop gear, the cylinder mechanism is stretched on perpendicular top and left, right respectively, it is spacing that the platform will be riveted to last three direction will press and carry out flexibility, three stop gear carries out the spacing back of flexibility, press perpendicularly and rivet the mechanism from the last downward movement, motor bearing impresses the steel ring, guarantee that the vertical force is moderate, production efficiency and assurance product quality have been improved, the reliability of riveting the work piece has been ensured to the pressure, improve the life who rivets the platform.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a top extension limiting device provided by the present invention;
fig. 2 is a schematic side view of a top extension limiting device according to the present invention;
fig. 3 is a front view of a top extension limiting device provided by the present invention;
fig. 4 is a schematic structural view of a second embodiment of a top-extension limiting device provided by the present invention.
Reference numbers in the figures: 1. the vertical riveting platform, 2, a left limiting mechanism, 3, a left limiting top stretching cylinder, 4, a left limiting mechanism mounting bracket, 5, a vertical riveting mechanism mounting base, 6, a right limiting mechanism, 7, a right limiting top stretching cylinder, 8, a vertical top stretching cylinder mechanism, 9, a vertical riveting platform bracket, 10, a riveting workpiece, 11, a right limiting mechanism mounting bracket, 12, a riveting platform disc plate, 13, a riveting cylinder mechanism, 14, a riveting platform mounting notch, 15, a disc plate mounting notch, 16, an abrasion-proof sleeving ring, 17, a damping spring ring, 18, an auxiliary assembly frame, 19, a sliding sleeving groove frame, 20, a rubber ring plate, 21, a first bolt mounting opening, 22, a protective cover, 23, a second bolt mounting opening, 24, a mounting plate, 25, a high-pressure protection open slot, 26, a sleeving ring plate, 27, a sound absorption sponge, 28, a suction hole, 29, sleeving.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a top-extending limiting device according to a first embodiment of the present invention; fig. 2 is a schematic side view of a top extension limiting device according to the present invention; fig. 3 is a front view of a top-extending limiting device provided by the present invention. A jacking limiting device comprises: pressing and riveting the platform disc plate 12;
the riveting device comprises a riveting platform mounting notch 14, the riveting platform mounting notches 14 are circumferentially arranged at six side corner positions of the upper surface of a riveting platform disc plate 12, vertical riveting platforms 11 are correspondingly mounted on the upper surface of the riveting platform disc plate 12 through the riveting platform mounting notches 14 one by one, a vertical riveting platform support 9 is mounted on the bottom surface of each vertical riveting platform 11 corresponding to the riveting platform mounting notches 14, and a riveting workpiece 10 is connected to the upper surface of each vertical riveting platform support 9;
The lower bottom surface of left stop gear 2 is connected with stop gear installing support left 4, and the right side surface of auxiliary assembly frame 18 is connected with the right limit top that corresponds with left limit top stretch cylinder 3 and stretches cylinder 7, and the lower bottom surface output of right limit top stretch cylinder 7 is connected with right stop gear 6.
The left limiting jacking cylinder 3 is of an existing jacking cylinder structure and is used for driving the structure to move.
The lower bottom surface of the right limiting mechanism 6 is connected with a limiting mechanism mounting bracket right 11 corresponding to the limiting mechanism mounting bracket left 4, and the middle position of the auxiliary assembly frame 18 is connected with a vertical jacking cylinder mechanism 8 vertically corresponding to the pressure riveting workpiece 10.
The vertical jacking cylinder mechanism 8 is an existing jacking cylinder structure and is used for driving the structure to move.
Open slots are formed in two sides of the surface of the vertical jacking cylinder mechanism 8, and a vertical riveting mechanism mounting base 5 is movably mounted on the surface of the vertical jacking cylinder mechanism 8 through a sliding sleeve slot frame 19.
The lower bottom surface of the auxiliary assembly frame 18 is connected with a press riveting cylinder mechanism 13.
The inner wall openings of the press riveting platform mounting notches 14 correspond to the vertical press riveting platform supports 9 and are correspondingly connected with anti-abrasion shrink sleeving rings 16.
And a damping spring ring 17 is connected between the vertical riveting platform 1 and the riveting platform disc plate 12.
The middle position of the upper surface of the pressure riveting platform disc plate 12 is provided with a disc plate mounting notch 15, and the disc plate mounting notch 15 is used for fixing a mounting structure frame.
The utility model provides a pair of stop device is stretched on top's theory of operation as follows: when the riveting device is used, a riveting workpiece 10 is installed on a vertical riveting platform 1, after a vertical riveting platform support 9 is installed, the next process is started, a left limiting mechanism 2 installed on the left side of an auxiliary assembly frame 18 is used, a left limiting top stretching air cylinder 3 is used, a left limiting mechanism 2 of a limiting mechanism installing support, a right limiting mechanism 6, a right limiting top stretching air cylinder 7 is used, a right limiting mechanism installing support 11 is used, a vertical top stretching air cylinder mechanism 8 is used for respectively stretching the left side, the right side and the upper three directions to flexibly limit the riveting platform, after the three limiting mechanisms are flexibly limited, the vertical riveting mechanism moves from top to bottom, a steel ring is pressed into a motor bearing, the work of the process is completed, and after the next product is installed, the process is repeatedly circulated.
Compared with the prior art, the utility model provides a pair of stop device is stretched on top has following beneficial effect:
the left limiting mechanism, the right limiting mechanism and the vertical top stretching cylinder mechanism are arranged on the left side of the auxiliary assembly frame in the machining process, the vertical top stretching cylinder mechanism is respectively arranged on the left side and the right side, the pressing riveting platform is flexibly limited in the upper three directions, the three limiting mechanisms are flexibly limited, the vertical pressing riveting mechanism moves from top to bottom, the steel ring is pressed into a motor bearing, the vertical force is moderate, the production efficiency and the product quality are improved, the reliability of the pressing riveting workpiece is ensured, and the service life of the pressing riveting platform is prolonged.
Second embodiment
Referring to fig. 4, fig. 4 is a schematic structural view of a top extension limiting device according to a second embodiment of the present invention. Based on a top extension limiting device provided by the first embodiment of the application, the second embodiment of the application provides another top extension limiting device. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the top-stretching limiting device provided by the second embodiment of the present application lies in that the top-stretching limiting device, which is pressed on the upper surface of the platform disc plate 12, the outer side of the disc plate mounting notch 15 is connected with the rubber ring plate 20.
The four side corners of the upper surface of the rubber ring plate 20 are provided with first bolt mounting openings 21, the upper surface of the rubber ring plate 20 is provided with a protective cover 22, and the lower bottom surface of the protective cover 22 is provided with second bolt mounting openings 23 corresponding to the first bolt mounting openings 21.
The four side corner positions of the upper surface of the protection cover 22 are all connected with a mounting plate 24 used for mounting and fixing, the inner wall position of the upper surface of the protection cover 22 is connected with a high-voltage protection spring ring 25, the inner wall of the upper surface of the high-voltage protection spring ring 25 is connected with a sound-absorbing sponge 27 through a ring plate 26, the four side corner positions of the upper surface of the sound-absorbing sponge 27 are all provided with a sleeving open slot 29 corresponding to the mounting plate 24, the sound-absorbing sponge 27 is of an existing sound-absorbing sponge structure, and sound-absorbing holes 28 are all formed in the four side corners of the surface of the sound-absorbing sponge 27.
The working principle is as follows: in the installation fixing process, the first bolt mounting opening 21 and the second bolt mounting opening 23 which are arranged on the surface of the rubber ring plate 20 correspond to the fixed protective cover 22 in installation, the mounting plate 24 on the surface of the protective cover 22 is utilized to be connected, the sound absorption sponge 27 connected with the high-pressure protection spring ring 25 on the inner wall of the protective cover 22 can be used for further damping protection of the device, and the sound absorption effect of the fixed end is improved.
Has the beneficial effects that: the fixed protection casing of first bolt installation opening and the corresponding installation of second bolt installation opening through rubber ring plate surface setting, what connect through protection casing inner wall high pressure protection spring coil inhales the sound sponge and carries out further shock attenuation protection to the device to improve the sound effect of inhaling of stiff end.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a top is stretched stop device which characterized in that includes: pressing and riveting a platform disc plate;
the device comprises a press riveting platform mounting notch, wherein the press riveting platform mounting notches are circumferentially arranged at six side corner positions of the upper surface of a press riveting platform disc plate, vertical press riveting platforms are correspondingly mounted on the upper surface of the press riveting platform disc plate through the press riveting platform mounting notches one by one, a vertical press riveting platform support is mounted on the bottom surface of each vertical press riveting platform corresponding to the press riveting platform mounting notches, and a press riveting workpiece is connected to the upper surface of each vertical press riveting platform support;
the auxiliary assembly frame is fixedly installed on the lower bottom surface of the pressure riveting platform disc plate through the pressure riveting workpiece, a left limiting mechanism is connected to the left side of the auxiliary assembly frame, and a left limiting jacking cylinder is correspondingly connected to the upper side of the left limiting mechanism.
2. The top extension limiting device is characterized in that the lower bottom surface of the left limiting mechanism is connected with a left limiting mechanism mounting bracket, the right side surface of the auxiliary assembly frame is connected with a right limiting top extension cylinder corresponding to the left limiting top extension cylinder, and the output end of the lower bottom surface of the right limiting top extension cylinder is connected with a right limiting mechanism.
3. The top extension limiting device is characterized in that the lower bottom surface of the right limiting mechanism is connected with the right limiting mechanism mounting bracket corresponding to the left limiting mechanism mounting bracket, and the middle position of the auxiliary assembly frame is connected with a vertical top extension air cylinder mechanism corresponding to the upper part and the lower part of the pressure riveting workpiece.
4. The top extension limiting device is characterized in that open grooves are formed in two sides of the surface of the vertical top extension cylinder mechanism, and a vertical press riveting mechanism mounting base is movably mounted on the surface of the vertical top extension cylinder mechanism through a sliding sleeve groove frame.
5. The jacking limiting device according to claim 2, wherein a riveting cylinder mechanism is connected to the lower bottom surface of the auxiliary assembly frame.
6. The jacking and extending limiting device according to claim 1, wherein the inner wall openings of the mounting notches of the riveting platforms are correspondingly connected with anti-abrasion sleeve rings corresponding to the vertical riveting platform supports.
7. The top extension limiting device as claimed in claim 1, wherein a damping spring ring is connected between the vertical riveting platform and the circular plate of the riveting platform.
8. The top extension limiting device as claimed in claim 1, wherein a disc plate mounting notch is formed in the middle of the upper surface of the disc plate of the riveting platform, and the disc plate mounting notch is used for fixing a mounting structure frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221442756.8U CN217647900U (en) | 2022-06-08 | 2022-06-08 | Top extension limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221442756.8U CN217647900U (en) | 2022-06-08 | 2022-06-08 | Top extension limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217647900U true CN217647900U (en) | 2022-10-25 |
Family
ID=83683788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221442756.8U Active CN217647900U (en) | 2022-06-08 | 2022-06-08 | Top extension limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217647900U (en) |
-
2022
- 2022-06-08 CN CN202221442756.8U patent/CN217647900U/en active Active
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