CN210754935U - Equipment for pressing rivet and detecting hydraulic lock of cab - Google Patents
Equipment for pressing rivet and detecting hydraulic lock of cab Download PDFInfo
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- CN210754935U CN210754935U CN201921797978.XU CN201921797978U CN210754935U CN 210754935 U CN210754935 U CN 210754935U CN 201921797978 U CN201921797978 U CN 201921797978U CN 210754935 U CN210754935 U CN 210754935U
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Abstract
The utility model discloses a device for riveting and detecting a hydraulic lock of a cab, which comprises a frame, wherein riveting machines are symmetrically arranged on the frame, a riveting upper die is arranged at the working end of the riveting machine, an index plate is arranged between the two riveting machines, a plurality of positioning dies are arranged on the circumference of the plate surface of the index plate, and a detection mechanism is arranged at the center of the plate surface of the index plate; the riveting upper die on one riveting machine and any one of the positioning dies on the index plate form a first-process riveting tool of the positioning die, the riveting upper die on the other riveting machine and any one of the positioning dies on the index plate form a second-process riveting tool, and the detection mechanism is used for detecting a hydraulic lock finished product in the second-process riveting tool.
Description
Technical Field
The utility model relates to a press and rivet, detect equipment of driver's cabin hydraulic pressure lock.
Background
In order to realize automatic riveting and online detection of the hydraulic lock, I research and develop automatic intelligent production equipment so as to improve the production efficiency and ensure the reliability of the product quality.
As shown in fig. 1, the hydraulic lock 7 mainly comprises a lock base 71, and a driving latch hook 72, a driven latch hook 73 and an oil cylinder assembly 74 fixed in the lock base.
Disclosure of Invention
The utility model provides an equipment of riveting, detecting driver's cabin hydraulic pressure lock is pressed solves current riveting technology and has the problem that production efficiency is low, the quality reliability is poor.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides an equipment of riveting, detection driver's cabin hydraulic pressure lock, includes the frame, its characterized in that: the automatic riveting machine is characterized in that squeeze riveters are symmetrically arranged on the rack, a riveting upper die is arranged at the working end of each squeeze riveter, an index plate is arranged between the two squeeze riveters, a plurality of positioning dies are arranged on the periphery of the plate surface of the index plate, and a detection mechanism is arranged at the center of the plate surface of the index plate; the riveting upper die on one riveting machine and any one of the positioning dies on the index plate form a first-process riveting tool of the positioning die, the riveting upper die on the other riveting machine and any one of the positioning dies on the index plate form a second-process riveting tool, and the detection mechanism is used for detecting a hydraulic lock finished product in the second-process riveting tool.
The technical scheme is further limited, the riveting press comprises an upright post, a sliding rail, a sliding seat, a screw rod and a servo speed reduction motor, the upright post is fixed on the frame, the sliding rail perpendicular to the dividing plate is fixed on the inner side face of the upright post, the sliding seat is in sliding connection with the sliding rail, a threaded hole is formed in the upper end of the sliding seat, the threaded portion of the screw rod is connected with the threaded hole, the top end of the screw rod is connected with the servo speed reduction motor fixed on the top end of the upright post, and an upper riveting die fixed on the lower end of the sliding seat moves up and.
Further inject above-mentioned technical scheme, the mould includes upper plate, little rivet fixed pin, big rivet fixed pin on the riveting, little rivet fixed pin and big rivet fixed pin vertical fixation are equipped with a plurality of direction locating holes on the upper plate.
The technical scheme is further limited, the positioning die comprises a lower bottom plate, limiting blocks, a quick pressing clamp and a guide post, the lower bottom plate is fixedly connected with a turntable on the index plate through bolts, the limiting blocks are distributed on the periphery of the lower bottom plate, the quick pressing clamp is fixed on the top surface of one limiting block, and the guide post is vertically fixed on the edge of the lower bottom plate; the limiting block is used for positioning product parts, and the quick pressing pliers are used for pressing the product parts positioned on the lower bottom plate.
The technical scheme is further limited, the detection mechanism comprises a cylinder seat, a push rod and a cylinder, the cylinder seat is fixed on a turntable of the index plate through bolts, the push rod is limited in a guide hole of the cylinder seat, and the cylinder fixed on the cylinder seat is used for driving the push rod.
Has the advantages that: the utility model discloses equipment has following advantage: 1) an assembly mode that stations rotate and personnel are not moved is adopted, and the carrying of parts is reduced; 2) riveting and assembling are integrated on the same platform for operation, so that the operation area is reduced, and the waiting waste is reduced; 3) the cylinder detection can be carried out after the riveting of the second procedure is finished, and the action test detection is carried out on the finished product hydraulic lock, so that the offline qualified rate is ensured to be 100%.
Drawings
Fig. 1 is a schematic diagram of a hydraulic lock in the background art.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of the structure of the upper die for riveting in the present invention.
Fig. 4 is a schematic structural view of a positioning mold in the present invention.
Fig. 5 is a schematic structural diagram of the detecting mechanism of the present invention.
Fig. 6 is a use state diagram of the present invention.
Detailed Description
As shown in fig. 2, the device for riveting and detecting the hydraulic lock of the cab comprises a frame 1, riveting machines 2 are symmetrically arranged on the frame, an upper riveting die 3 is arranged at the working end of each riveting machine, an index plate 4 is arranged between the two riveting machines, six positioning dies 5 are arranged on the periphery of the plate surface of the index plate, and a detection mechanism 6 is arranged at the center of the plate surface of the index plate; the riveting upper die on one riveting machine and any one of the positioning dies on the index plate form a first-process riveting tool of the positioning die, the riveting upper die on the other riveting machine and any one of the positioning dies on the index plate form a second-process riveting tool, and the detection mechanism is used for detecting a hydraulic lock in the second-process riveting tool;
as shown in fig. 2, the squeeze riveter 2 includes an upright post 21, a slide rail 22, a slide carriage 23, a screw rod 24 and a servo speed-reducing motor 25, the upright post is fixed on the frame, the slide rail perpendicular to the index plate is fixed on the inner side surface of the upright post, the slide carriage is connected with the slide rail in a sliding manner, a threaded hole is arranged in the upper end of the slide carriage, the threaded portion of the screw rod is connected with the threaded hole, the top end of the screw rod is connected with the servo speed-reducing motor fixed on the top end of the upright post, and a riveting upper die fixed on the; the lead screw mechanism ensures the operation precision and stability of the riveting upper die;
as shown in fig. 3, the riveting upper die 3 includes an upper base plate 31, a small rivet fixing pin 32, and a large rivet fixing pin 33, the upper base plate is connected with a slide carriage of the riveting press through screws, the small rivet fixing pin and the large rivet fixing pin are vertically fixed on the upper base plate, and a plurality of guiding positioning holes 34 are formed in the upper base plate; the small rivet fixing pin and the large rivet fixing pin are used for fixing rivets, after the rivets are pressed, an assembling position is provided for the driving lock hook, and the large rivet provides an assembling position for the driven lock hook;
as shown in fig. 2, the index plate 4 mainly comprises an index rotary table 41, a rotary table 42 and a driving motor 43; the rotary table is fixed on the frame through the indexing rotary table, and the driving motor is used for driving the rotary table on the indexing rotary table to rotate;
as shown in fig. 4, the positioning die 5 includes a lower base plate 51, limiting blocks 52, a fast pressing clamp 53 and a guiding column 54, the lower base plate is fixedly connected with a turntable on the index plate through bolts, the limiting blocks are distributed on the periphery of the lower base plate, the fast pressing clamp is fixed on the top surface of one of the limiting blocks, and the guiding column is vertically fixed on the edge of the lower base plate; the limiting block is used for positioning a product part, namely the limiting block can limit the product part in five directions of left and right, front and back and rotation, and the quick pressing pliers are used for pressing the product part positioned on the lower bottom plate; the structure is simple, the manufacturing cost is low, and the purposes of quickly positioning and clamping product parts are realized;
as shown in fig. 5, the detection mechanism 6 includes a cylinder block 61, a push rod 62 and a cylinder 63, the cylinder block is fixed on the turntable of the index plate by bolts, the push rod is limited in the guide hole of the cylinder block, and the cylinder fixed on the cylinder block is used for driving the push rod to slide in the guide hole.
The working principle is as follows:
1. as shown in fig. 6, the power switch of the apparatus is turned on, the program corresponding to the product is selected on the program controller, and the riveting upper dies in the first step 2A and the second step 2B are simultaneously matched with the corresponding positioning dies. The first process is used for riveting a lock seat of a hydraulic lock: as shown in fig. 4, an upper pressing plate 711, a lower pressing plate 712, and a double-headed rivet, which constitute the lock base, are installed in the positioning die, the workpiece is pressed by the quick pressing pliers on the positioning die, and then the upper die is riveted by riveting. As shown in fig. 1, after the lock base is riveted and formed, the driving lock hook, the driven lock hook and the oil cylinder assembly are arranged in the lock base, and the quick pressing pliers on the positioning die tightly press the lock base. The second procedure is used for riveting the driving lock hook and the driven lock hook. After the second procedure operation is finished, the product is detected, after the detection is finished, the index plate rotates, the riveting upper dies on the first procedure and the second procedure and the next positioning die simultaneously carry out die assembly operation, and the riveted finished product is off-line;
2. the product detection method comprises the following steps: after the riveting procedure is completed, the hydraulic lock is in a normally open state, the driven lock hook is closed, the push rod on the equipment cylinder is ejected out, the push rod is ejected into the cylinder barrel of the oil cylinder, the piston rod of the oil cylinder is ejected out by the cylinder push rod, the piston rod of the oil cylinder pushes the driving lock hook to move, the driving lock hook drives the driven lock hook to open, the cylinder push rod returns, and the action experiment is completed. And after the detection is qualified, the index plate rotates, the first station and the second station simultaneously perform die assembly operation with the next positioning die, and in the action implementation process, if the driving latch hook and the driven latch hook do not have any action, the product is unqualified.
The control system and the mechanical structure in the present specification are not described in detail, and are well known in the art.
Claims (5)
1. The utility model provides an equipment of riveting, detection driver's cabin hydraulic pressure lock, includes the frame, its characterized in that: the automatic riveting machine is characterized in that squeeze riveters are symmetrically arranged on the rack, a riveting upper die is arranged at the working end of each squeeze riveter, an index plate is arranged between the two squeeze riveters, a plurality of positioning dies are arranged on the periphery of the plate surface of the index plate, and a detection mechanism is arranged at the center of the plate surface of the index plate; the riveting upper die on one riveting machine and any one of the positioning dies on the index plate form a first-process riveting tool of the positioning die, the riveting upper die on the other riveting machine and any one of the positioning dies on the index plate form a second-process riveting tool, and the detection mechanism is used for detecting a hydraulic lock finished product in the second-process riveting tool.
2. The equipment for riveting and detecting the hydraulic lock of the cab according to claim 1, wherein: the riveting press comprises a stand column, a sliding rail, a sliding seat, a lead screw and a servo speed reducing motor, wherein the stand column is fixed on a rack, the sliding rail perpendicular to an index plate is fixed on the inner side surface of the stand column, the sliding seat is connected with the sliding rail in a sliding manner, a threaded hole is formed in the upper end of the sliding seat, the threaded part of the lead screw is connected with the threaded hole, the top end of the lead screw is connected with the servo speed reducing motor fixed on the top end of the stand column, and a riveting upper die fixed on the lower end of the.
3. The apparatus for clinching and detecting a hydraulic lock of a cab according to claim 1 or 2, wherein: the riveting upper die comprises an upper base plate, a small rivet fixing pin and a large rivet fixing pin, wherein the small rivet fixing pin and the large rivet fixing pin are vertically fixed on the upper base plate, and a plurality of guide positioning holes are formed in the upper base plate.
4. The equipment for riveting and detecting the hydraulic lock of the cab according to claim 3, wherein: the positioning die comprises a lower bottom plate, limiting blocks, quick pressing pliers and guide posts, wherein the lower bottom plate is fixedly connected with a turntable on the index plate through bolts, the limiting blocks are distributed on the periphery of the lower bottom plate, the quick pressing pliers are fixed on the top surface of one limiting block, and the guide posts are vertically fixed on the edge of the lower bottom plate; the limiting block is used for positioning product parts, and the quick pressing pliers are used for pressing the product parts positioned on the lower bottom plate.
5. The apparatus for clinching and detecting a hydraulic lock of a cab according to claim 1, 2 or 4, wherein: the detection mechanism comprises an air cylinder seat, a push rod and an air cylinder, the air cylinder seat is fixed on a rotary table of the index plate through bolts, the push rod is limited in a guide hole of the air cylinder seat, and the air cylinder fixed on the air cylinder seat is used for driving the push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797978.XU CN210754935U (en) | 2019-10-24 | 2019-10-24 | Equipment for pressing rivet and detecting hydraulic lock of cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797978.XU CN210754935U (en) | 2019-10-24 | 2019-10-24 | Equipment for pressing rivet and detecting hydraulic lock of cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210754935U true CN210754935U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921797978.XU Active CN210754935U (en) | 2019-10-24 | 2019-10-24 | Equipment for pressing rivet and detecting hydraulic lock of cab |
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| Country | Link |
|---|---|
| CN (1) | CN210754935U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669991A (en) * | 2022-02-17 | 2022-06-28 | 贵州安吉华元科技发展有限公司 | Rotary pressure riveting unit device |
| CN114833290A (en) * | 2022-04-02 | 2022-08-02 | 上海工程技术大学 | Cold heading forming system based on ECAP processing |
| CN114669991B (en) * | 2022-02-17 | 2024-03-29 | 贵州安吉华元科技发展有限公司 | Rotary press riveting unit device |
-
2019
- 2019-10-24 CN CN201921797978.XU patent/CN210754935U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669991A (en) * | 2022-02-17 | 2022-06-28 | 贵州安吉华元科技发展有限公司 | Rotary pressure riveting unit device |
| CN114669991B (en) * | 2022-02-17 | 2024-03-29 | 贵州安吉华元科技发展有限公司 | Rotary press riveting unit device |
| CN114833290A (en) * | 2022-04-02 | 2022-08-02 | 上海工程技术大学 | Cold heading forming system based on ECAP processing |
| CN114833290B (en) * | 2022-04-02 | 2023-06-02 | 上海工程技术大学 | Cold heading forming system based on ECAP (ECAP) treatment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 442000 Hubei province Shiyan city Guizhou road Jingtan Village Patentee after: Dongshi Body Parts (Hubei) Co.,Ltd. Address before: 442000 Hubei province Shiyan city Guizhou road Jingtan Village Patentee before: DONGFENG (SHIYAN) CAB PARTS Co.,Ltd. |