CN208374100U - A kind of sprocket wheel riveting device - Google Patents
A kind of sprocket wheel riveting device Download PDFInfo
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- CN208374100U CN208374100U CN201820275832.8U CN201820275832U CN208374100U CN 208374100 U CN208374100 U CN 208374100U CN 201820275832 U CN201820275832 U CN 201820275832U CN 208374100 U CN208374100 U CN 208374100U
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- sprocket wheel
- riveting
- mold
- rotating disc
- upper mold
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Abstract
The utility model discloses a kind of sprocket wheel riveting device, including the device noumenon with control cabinet, workbench；The workbench includes rotating disc and the driving mechanism for driving rotation disc spins；Multiple molds placed suitable for sprocket wheel, the annular setting centered on the center of circle of rotating disc of multiple molds are provided at the top of the rotating disc；Described device ontology is provided with the riveting mechanism moving up and down for the work of sprocket wheel riveting right above any mold；The upper surface of the mold is provided with the positioning pin for sprocket wheel positioning；The upper surface of the mold offers multiple circular holes fixed suitable for positioning pin, and the positioning pin is threadedly connected to circular hole；The control cabinet is for controlling riveting mechanism and driving mechanism work.Control cabinet not only controls the rotation of rotating disc, but also controls riveting mechanism and move up and down, and realizes and carries out riveting to the sprocket wheel on mold, improves working efficiency.In addition, being fixed on different circular holes by positioning pin to complete the positioning work of different sprocket wheels.
Description
Technical field
The utility model relates to sprocket processing device technical field, in particular to a kind of sprocket wheel riveting device.
Background technique
In sprocket wheel processing enterprise, using single connecting mold come fixed chain wheels, by the effect of riveter, to sprocket wheel
Riveting work is carried out, in practical operation, under staff needs sprocket wheel to be processed to be placed on the riveting mechanism of riveter just
The connecting mold of side is simultaneously had good positioning, and then sends operation signal by hand to control cabinet, control cabinet controls riveter after receiving signal
Structure pushes, and rivet steadily is fixed on sprocket wheel, completes the riveting processing of sprocket wheel.But whole working efficiency is low,
The mold of only one work during riveting, staff need sprocket wheel to be placed on mold, can just take to riveting completion
Out, process velocity can not be improved, and generally controls riveter work by foot-operated mode, accidentally personnel is be easy to cause to damage
Wound.
On the other hand, the product of sprocket wheel processing enterprise includes the sprocket wheel of different sizes, type, during adding frame riveting,
Different connecting mold and riveting mechanism are needed for the sprocket wheel of different sizes, type, at this point, then needing riveting mechanism and company
Die change is connect, the sprocket wheel riveting processing work of other size, type could be carried out.In this way, it is troublesome in poeration, it frequently replaces, greatly
The workload of staff, inefficiency are increased greatly.
As it can be seen that the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of easy to operate, reliable
Stablize, the sprocket wheel riveting device of high degree of automation, which provides multiple molds not only to place sprocket wheel, realizes
The processing of sprocket wheel riveting is quickly carried out, improves overall working efficiency, and avoid the hand for pressing to staff because of riveting mechanism
Portion and cause the accident of personal damage to occur.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of sprocket wheel riveting device, including the device noumenon with control cabinet, workbench；The workbench includes rotating disc
With for drive rotation disc spins driving mechanism；Multiple molds placed suitable for sprocket wheel are provided at the top of the rotating disc, it is more
The annular setting centered on the center of circle of rotating disc of a mold；Described device ontology is provided with right above any mold can
The riveting mechanism for the work of sprocket wheel riveting moved up and down；The upper surface of the mold is provided with the positioning for sprocket wheel positioning
Pin；The control cabinet is for controlling riveting mechanism and driving mechanism work.
In the sprocket wheel riveting device, the rotating disc is evenly arranged with 5 molds, and the diebolt, which is installed on, to be turned
On Moving plate.
In the sprocket wheel riveting device, the riveting mechanism is moved up and down by hydraulic cylinder driving.
In the sprocket wheel riveting device, the lateral surface of the rotating disc is provided with and the consistent groove of number of molds, institute
State groove floor projection be it is arc-shaped, the bottom of multiple grooves respectively corresponds the center of circle and mold that rotating disc is arranged in
On the line in the center of circle；The workbench is provided with the elastic component of positioning, and the front shape of the elastic component matches with groove,
The front of elastic component and the lateral surface of rotating disc abut against.
In the sprocket wheel riveting device, the elastic component includes rigid rod, spring, fixing seat, limit base, the rigidity
The rear portion of bar and the front of fixing seat offer the cylinder groove for being suitable for placing spring, and the both ends of the spring is connected to fixation respectively
The cylinder groove of seat and the cylinder groove of rigid rod, the limit base are provided with the U-shaped hole mobile suitable for rigid rod；The limit base and
Fixing seat is fixed by bolts on workbench.
In the sprocket wheel riveting device, the riveting mechanism is provided with positioning guide column；The rotating disc, which is provided with, to be suitable for
The positioning guide sleeve of positioning guide column insertion, when riveting mechanism presses to the sprocket wheel on mold, positioning guide column is inserted into positioning guide sleeve
Portion.
In the sprocket wheel riveting device, the riveting mechanism includes telescopic cylinder, upper mold die shank, upper mold frame plate, upper mold
Backing plate and upper mould fixed plate；The telescopic cylinder is fixed on device noumenon, and the piston rod and upper mold die shank of telescopic cylinder are fixed to be connected
It connects, the upper mold die shank, upper mold frame plate, upper die plate and upper mould fixed plate are successively bolted, and the upper mold frame plate is fixed with
Positioning guide column, the upper mould fixed plate are provided with multiple upper mold pressings for sprocket wheel riveting, and the bottom of the upper mold pressing is opened
Equipped with the spherical groove coincideing with the top size of the rivet for sprocket wheel riveting.
In the sprocket wheel riveting device, the upper mould fixed plate offers the interference fit connection of multiple and upper mold pressing
Through-hole, the lateral surface of upper mould fixed plate, which offers, respectively corresponds the threaded hole for being connected to through-hole；The threaded hole, which is connected with, to be used for
The screw abutted against with upper mold pressing lateral surface is connected to upper die plate at the top of the upper mold pressing, and upper mold pressing is outside it
The bearing surface of Zhou Yu screw is equipped with concave surface.
In the sprocket wheel riveting device, the upper surface of the mold offers multiple circular holes fixed suitable for positioning pin,
The positioning pin is threadedly connected to circular hole.
The utility model has the advantages that
The utility model provides a kind of sprocket wheel riveting device, and the sprocket wheel riveting device, which is provided with, is mounted with multiple molds
Rotating disc, driving mechanism is controlled by control cabinet and drives turn disc, so that being placed with the mold rotation of sprocket wheel to riveting
The underface of mechanism pushes to complete the work of the riveting of sprocket wheel convenient for riveting mechanism, accelerates operating rate.It is led by positioning
Accurate processing of the riveting mechanism to sprocket wheel, and the setting of the elastic component of positioning are realized in the mating reaction of column and positioning guide sleeve,
The effect of preferable rotating disc positioning can be played.
In addition, also having carried out structure Optimal improvements to mold.The setting of all molds is consistent on rotating disc, and each mold
Multiple circular holes for being used to connect positioning pin are offered, are threadedly coupled by positioning pin and different circular holes, to adapt to different rulers
The placement and positioning of very little, type sprocket wheel, only need to change the upper mould fixed plate of riveting mechanism, reduce workload, further mention
Rise work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sprocket wheel riveting device provided by the utility model.
Fig. 2 is the top view of workbench in sprocket wheel riveting device provided by the utility model.
Fig. 3 is the structural schematic diagram of riveting mechanism in sprocket wheel riveting device provided by the utility model.
Fig. 4 is the bottom view of upper mould fixed plate in sprocket wheel riveting device provided by the utility model.
Fig. 5 is the sectional view of A-A in Fig. 4.
Fig. 6 is the structural schematic diagram of upper mold pressing in sprocket wheel riveting device provided by the utility model.
Fig. 7 is the structural schematic diagram of elastic component in sprocket wheel riveting device provided by the utility model.
Fig. 8 is the sectional view of B-B in Fig. 7.
Fig. 9 is the sectional view of C-C in Fig. 7.
Figure 10 is the longitudinal section of rigid rod in the elastic component that Fig. 7 is provided.
Specific embodiment
The utility model provides a kind of sprocket wheel riveting device, to make the purpose of this utility model, technical solution and effect more
Add clear, clear, the utility model is further described as follows in conjunction with drawings and embodiments.It should be appreciated that this place
The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of sprocket wheel riveting device, the device sheet including having control cabinet
Body (not shown), workbench 1；Workbench 1 includes rotating disc 12 and the driving mechanism 11 for driving rotating disc 12 to rotate；
Multiple molds 4 placed suitable for sprocket wheel 6 are provided at the top of rotating disc 12, multiple molds 4 are using the center of circle of rotating disc 12 as center ring
Shape setting；Device noumenon is provided with the riveter moving up and down for the work of 6 riveting of sprocket wheel in the surface of any mold 4
Structure 3；The upper surface of mold 4 is provided with the positioning pin 41 positioned for sprocket wheel 6；Control cabinet is for controlling riveting mechanism 3 and driving
Mechanism 11 works.Sprocket wheel 6 to be processed is placed on mold 4, and is positioned by positioning pin 41, control cabinet controls driving machine
Structure 11 works, so that rotating disc 12 be driven to rotate, turns to the underface of riveting mechanism 3, driving mechanism 11 stops, at this time riveting
Mechanism 3 pushes, and carries out the work of sprocket wheel riveting.Due to being provided with rotating disc 12, staff only need to be aside to far from riveter
The mold 4 of structure 3, which is stablized, places sprocket wheel 6 and rivet 7, rotates automatically to rotating disc 12, riveting mechanism 3 is promoted to impose down rivet 7
The active force of pressure completes riveting processing；Riveting finishes, and rotating disc 12 continues to rotate, and the sprocket wheel 6 processed will leave working position
It sets, takes easily convenient for staff, in this way, general work efficiency can be improved, and riveting mechanism can be effectively prevent to work
In accident that personnel are damaged occur.Preferably, after sprocket wheel riveting device starts, control cabinet voluntarily controls driving mechanism
11 rotations, control riveting mechanism 3 move up and down.
Preferably, rotating disc 12 is evenly arranged with 5 molds 4, and 4 bolt of mold is installed on rotating disc 12.Between mold 4
The angle of formation is 72 °, and it is 72 ° that control cabinet, which accurately controls each rotational angle of driving mechanism, so that mold 4 can be rotated just
To the underface of riveting mechanism 3.
Specifically, riveting mechanism 3 is moved up and down by hydraulic cylinder driving.
Further, the lateral surface of rotating disc 12 is provided with and the consistent groove 9 of 4 quantity of mold, the floor projection of groove 9
To be arc-shaped, the bottom of multiple grooves 9 is respectively corresponded on the line in the center of circle of the center of circle that rotating disc 12 is arranged in and mold 4；Work
Be used as the elastic component 8 that platform 1 is provided with positioning, the front shape of elastic component 8 matches with groove 9, the front of elastic component 8 always with
The lateral surface of rotating disc 12 abuts against.
Specifically, as shown in Fig. 7, Fig. 8, Fig. 9 and Figure 10, elastic component 8 includes rigid rod 84, spring 82, fixing seat 81, limit
Position seat 83, the rear portion of rigid rod 84 offer the cylinder groove 84a for being suitable for placing spring 82, and the front of fixing seat 81, which offers, to be suitable for
The cylinder groove 81a of spring 82 is placed, 82 both ends of spring are connected to the cylinder groove 81a of fixing seat 81 and the cylinder of rigid rod 84 respectively
Slot 84a, limit base 83 are provided with the U-shaped hole mobile suitable for rigid rod 84；Limit base 83 and fixing seat 81 are fixed by bolts in
On workbench 1.
Further, as shown in Figure 1, riveting mechanism 3 is provided with positioning guide column 5；Rotating disc 12 is provided with to be suitable for positioning and lead
The positioning guide sleeve 2 that column 5 is inserted into, when riveting mechanism 3 presses to the sprocket wheel 6 on mold 4, positioning guide column 5 is inserted into positioning guide sleeve 2
Portion, positioning guide column play guiding role, promote that accurate riveting work can be completed.
Specifically, as shown in Fig. 3, Fig. 6, riveting mechanism 3 include telescopic cylinder (not shown), upper mold die shank 31, on
Mould bases plate 32, upper die plate 33 and upper mould fixed plate 34；Telescopic cylinder is fixed on device noumenon, the piston rod of telescopic cylinder with it is upper
Mould die shank 31 is fixedly connected, and upper mold die shank 31, upper mold frame plate 32, upper die plate 33 and upper mould fixed plate 34 are successively bolted,
Upper mold frame plate 32 is fixed with positioning guide column 5, and upper mould fixed plate 34 is provided with multiple upper mold pressings 35 for sprocket wheel riveting, upper mold
The bottom of pressing 35 offers the spherical groove 35a identical with the top size of the rivet 7 for sprocket wheel riveting.In order to obtain compared with
Good riveting effect, is provided with spherical groove 35a for the bottom of upper mold pressing 35, and fits at the top of rivet, greatly increases
The contact area of upper mold pressing 35 and rivet, more powerful lower pressure can be imposed to rivet.
Preferably, as shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, upper mould fixed plate 34 offers multiple and 35 interference of upper mold pressing
The through-hole 34a of mating connection, the lateral surface of upper mould fixed plate 34, which offers, respectively corresponds the threaded hole 34d for being connected to through-hole；Spiral shell
Pit 34d is connected with the screw for abutting against with 35 lateral surface of upper mold pressing, and the top of upper mold pressing 35 is connected to die-cushion
Plate 33, upper mold pressing 35 are being equipped with concave surface 35b with the bearing surface of screw along its periphery.Since during riveting, upper mold pressing
The active force of vertical direction suffered by 35 is stronger, not only realizes the company of interference fit between upper mold pressing and upper mould fixed plate
It connects, to increase frictional force between the two, prevents upper mold pressing from the movement of vertical direction occurs, and by upper die plate to upper
The active force that molding needle imposes, and effect effect is held out against to what upper mold pressing played from the screw of upper mould fixed plate side precession
Fruit further enhances the stability of upper mold pressing, it is ensured that can quickly finish riveting work for a long time.Upper mould fixed plate 34 is logical
Screw hole 34b and center positioning hole 34c is crossed to be connected and fixed with upper die plate 33.
Preferably, the upper surface of mold 4 offers multiple circular holes fixed suitable for positioning pin, and positioning pin is threadedly connected to circle
Hole.Since the sprocket wheel of different size needs in riveting work using different molds, in order to save replacing construction, improve
Work efficiency opens up circular hole in mould upper surface, by the way that the different circular hole of positioning pin precession is carried out essence come the sprocket wheel to different size
Determine position, it is very convenient.
Further, which can realize Automatic Control function；After device starting, control cabinet will
Orderly steadily control driving mechanism work is to drive turn disc, and control riveting mechanism moves up and down, and staff only needs
It aside places sprocket wheel to be processed and takes the sprocket wheel processed away, just reduce workload in this way, promote work efficiency.
In conclusion the utility model provides a kind of sprocket wheel riveting device, the sprocket wheel riveting device is provided with installation
The rotating disc of multiple molds controls driving mechanism by control cabinet and drives turn disc, so that be placed with the mold of sprocket wheel
The underface of riveting mechanism is turned to, is pushed convenient for riveting mechanism to complete the work of the riveting of sprocket wheel, accelerates operating rate.
By the mating reaction of positioning guide column and positioning guide sleeve, accurate processing of the riveting mechanism to sprocket wheel, and the bullet of positioning are realized
Property part setting, the effect of preferable rotating disc positioning can be played.
In addition, also having carried out structure Optimal improvements to mold.The setting of all molds is consistent on rotating disc, and each mold
Multiple circular holes for being used to connect positioning pin are offered, are threadedly coupled by positioning pin and different circular holes, to adapt to different rulers
The placement and positioning of very little, type sprocket wheel, only need to change the upper mould fixed plate of riveting mechanism, reduce workload, further mention
Rise work efficiency.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to appended by the utility model
Scope of protection of the claims.
Claims (9)
1. a kind of sprocket wheel riveting device, which is characterized in that including the device noumenon with control cabinet, workbench；The workbench
Driving mechanism including rotating disc and for driving rotation disc spins；Multiple sprocket wheels that are suitable for are provided at the top of the rotating disc to place
Mold, multiple molds centered on the center of circle of rotating disc annular setting；Described device ontology any mold just on
Side is provided with the riveting mechanism moving up and down for the work of sprocket wheel riveting；The upper surface of the mold is provided with for sprocket wheel
The positioning pin of positioning；The control cabinet is for controlling riveting mechanism and driving mechanism work.
2. sprocket wheel riveting device according to claim 1, which is characterized in that the rotating disc is evenly arranged with 5 molds,
The mold is installed on rotating disc by bolt.
3. sprocket wheel riveting device according to claim 1, which is characterized in that the riveting mechanism is driven by hydraulic cylinder
Lower movement.
4. sprocket wheel riveting device according to claim 1, which is characterized in that the lateral surface of the rotating disc is provided with and mould
Have a consistent groove of quantity, the floor projection of the groove be it is arc-shaped, the bottom of multiple grooves respectively corresponds setting and exists
On the line in the center of circle in the center of circle and mold of rotating disc；The workbench is provided with the elastic component of positioning, the elastic component
Front shape matches with groove, and the front of elastic component and the lateral surface of rotating disc abut against.
5. sprocket wheel riveting device according to claim 4, which is characterized in that the elastic component includes rigid rod, spring, consolidates
Reservation, limit base, the rear portion of the rigid rod and the front of fixing seat offer the cylinder groove for being suitable for placing spring, the bullet
Spring both ends are connected to the cylinder groove of fixing seat and the cylinder groove of rigid rod respectively, and the limit base is provided with mobile suitable for rigid rod
U-shaped hole；The limit base and fixing seat are fixed by bolts on workbench.
6. sprocket wheel riveting device according to claim 1, which is characterized in that the riveting mechanism is provided with positioning guide column；
The rotating disc is provided with the positioning guide sleeve suitable for positioning guide column insertion, fixed when riveting mechanism presses to the sprocket wheel on mold
Inside the guide post insertion positioning guide sleeve of position.
7. sprocket wheel riveting device according to claim 6, which is characterized in that the riveting mechanism include telescopic cylinder, on
Mould die shank, upper mold frame plate, upper die plate and upper mould fixed plate；The telescopic cylinder is fixed on device noumenon, the work of telescopic cylinder
Stopper rod is fixedly connected with upper mold die shank, and successively bolt connects for the upper mold die shank, upper mold frame plate, upper die plate and upper mould fixed plate
It connecing, the upper mold frame plate is fixed with positioning guide column, and the upper mould fixed plate is provided with multiple upper mold pressings for sprocket wheel riveting,
The bottom of the upper mold pressing offers the spherical groove identical with the top size of the rivet for sprocket wheel riveting.
8. sprocket wheel riveting device according to claim 7, which is characterized in that the upper mould fixed plate offer it is multiple with it is upper
It is molded the through-hole of needle interference fit connection, the lateral surface of upper mould fixed plate, which offers, respectively corresponds the threaded hole for being connected to through-hole；
The threaded hole is connected with the screw for abutting against with upper mold pressing lateral surface, is connected to upper mold at the top of the upper mold pressing
Backing plate, upper mold pressing are being equipped with concave surface with the bearing surface of screw along its periphery.
9. sprocket wheel riveting device according to claim 1, which is characterized in that the upper surface of the mold offers multiple suitable
In the circular hole that positioning pin is fixed, the positioning pin is threadedly connected to circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820275832.8U CN208374100U (en) | 2018-02-26 | 2018-02-26 | A kind of sprocket wheel riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820275832.8U CN208374100U (en) | 2018-02-26 | 2018-02-26 | A kind of sprocket wheel riveting device |
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| Publication Number | Publication Date |
|---|---|
| CN208374100U true CN208374100U (en) | 2019-01-15 |
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ID=64974676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820275832.8U Active CN208374100U (en) | 2018-02-26 | 2018-02-26 | A kind of sprocket wheel riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208374100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500193A (en) * | 2018-02-26 | 2018-09-07 | 佛山市高明永川机车配件制造有限公司 | A kind of sprocket wheel riveting device |
| CN113134562A (en) * | 2021-04-13 | 2021-07-20 | 儒拉玛特自动化技术（合肥）有限公司 | Riveting mechanism with pressure and displacement monitoring function |
-
2018
- 2018-02-26 CN CN201820275832.8U patent/CN208374100U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500193A (en) * | 2018-02-26 | 2018-09-07 | 佛山市高明永川机车配件制造有限公司 | A kind of sprocket wheel riveting device |
| CN113134562A (en) * | 2021-04-13 | 2021-07-20 | 儒拉玛特自动化技术（合肥）有限公司 | Riveting mechanism with pressure and displacement monitoring function |
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