CN112428491A - Giant tire vulcanizing machine mechanical action safety protection device - Google Patents
Giant tire vulcanizing machine mechanical action safety protection device Download PDFInfo
- Publication number
- CN112428491A CN112428491A CN202011222402.8A CN202011222402A CN112428491A CN 112428491 A CN112428491 A CN 112428491A CN 202011222402 A CN202011222402 A CN 202011222402A CN 112428491 A CN112428491 A CN 112428491A
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- Prior art keywords
- mechanical arm
- body frame
- shaft
- main body
- protection device
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/002—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention discloses a mechanical action safety protection device of a giant tire vulcanizer, which comprises a main body frame, wherein the upper end of the main body frame is connected with a main mechanical arm in a shaft mode, the front end of the main mechanical arm is fixedly connected with a push rod, 7 auxiliary mechanical arms are distributed at the upper end of the main body frame in a circumferential mode, the auxiliary mechanical arms and the main body frame form a shaft connection structure, connecting rods are connected between the main mechanical arm and the auxiliary mechanical arms, the front end of the push rod is provided with a fixing hole, the inner side of the fixing hole is connected with a fixing shaft, the upper end and the lower end of the fixing shaft form a shaft connection structure with connecting holes, and the connecting holes are respectively arranged at the upper end and the lower end of the connecting rod. This giant tire vulcanizer mechanical action safety arrangement can be convenient for better carry out automatic locking to the tire in snatching the transport, and need not put through the air supply through electric drive completely to the noise has been reduced, through the incidence of multiple locking measure greatly reduced incident.
Description
Technical Field
The invention relates to the technical field of giant tire vulcanizing machines, in particular to a mechanical action safety protection device of a giant tire vulcanizing machine.
Background
The giant tire vulcanizer is a mechanical device for vulcanizing a large vehicle tire, the tire vulcanization refers to the vulcanization of an outer tire, the vulcanization plays an important role in the quality of a final tire product in the tire production process, and the conventional vulcanization process generally adopts a mold pressurization mode to vulcanize the tire.
However, the safety protection effect of the existing giant tire vulcanizing machine in the working process is poor, the tire size of a large vehicle is usually large, when the large tire is vulcanized, a manipulator is used for clamping and grabbing the tire, the existing large tire grabbing manipulator is usually driven by a cylinder, the tire needs to be kept clamped by the cylinder in the grabbing process, the weight of the large tire is heavy, and if the air pressure is unstable or the pneumatic pipeline fails, the large tire falls off, so that safety accidents are easy to happen.
Disclosure of Invention
The invention aims to provide a mechanical action safety protection device of a giant tire vulcanizing machine, which aims to solve the problem of poor safety protection effect in the working process of the conventional giant tire vulcanizing machine in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a safety protection device for mechanical actions of a giant tire vulcanizing machine comprises a main body frame, wherein a main mechanical arm is connected to the upper end shaft of the main body frame, a push rod is fixedly connected to the front end of the main mechanical arm, 7 auxiliary mechanical arms are distributed on the upper end of the main body frame in a circumferential mode, the auxiliary mechanical arms and the main body frame form a shaft connecting structure, a connecting rod is connected between the main mechanical arm and the auxiliary mechanical arms, a fixing hole is formed in the front end head of the push rod, a fixing shaft is connected to the inner side shaft of the fixing hole, the upper end and the lower end of the fixing shaft form a shaft connecting structure with the connecting hole, the connecting hole is formed in the upper end and the lower end of a connecting head respectively, the connecting rod is fixedly connected to the side wall of the right end of the connecting head, the right end of the connecting rod and a guide sleeve form a sliding connection structure, the guide sleeve is fixedly connected to the, the side plate is fixedly connected to the front end of the mounting plate, the rear end of the mounting plate and the main body frame form a fixed connection structure, the surface of the front end of the side plate is provided with a slide rail, the inner side of the slide rail is connected with a slide block in a sliding manner, the slide block is arranged at the rear end of the slide seat, the front end of the slide block is provided with a press plate, the inner side of the slide seat is fixedly provided with a nut seat, the left end of the slide seat and the right end of the connecting rod form a fixed connection structure, the nut seat and a first threaded rod form a threaded connection structure, the left end of the first threaded rod and a first bearing seat form a bearing connection structure, the right end of the first threaded rod and a second bearing seat form a bearing connection structure, the second bearing seat is fixedly arranged at the front side of the right end of the side plate, and gear change box's rear end left side is connected with the axle head of a motor to a motor fixed mounting is in the upper surface of mounting panel, the right-hand member upper surface of mounting panel is provided with the fixed bolster, and the inside rear side surface of fixed bolster and the rear end of No. two threaded rods constitute bearing connection structure, and the inside left and right sides of fixed bolster all is provided with the card strip, the front end of No. two threaded rods is connected with the axle head of No. two motors, and No. two motor fixed mounting on the mounting panel to No. two threaded rods constitute threaded connection structure with the screw hole, the screw hole sets up in the middle part of latch segment, and the left and right sides of latch segment all is provided with the guide way to the guide way constitutes sliding connection structure with the card strip, the upper end and the latch segment of latch segment are laminated mutually, and the latch segment sets up in the.
Preferably, the main mechanical arm and the auxiliary mechanical arm have the same structural shape, and the main mechanical arm and the auxiliary mechanical arm are uniformly distributed on the main body frame in a circumferential manner.
Preferably, the structural shape of the connecting rod is a cylindrical long rod, the structural shape of the connecting rod is matched with the inner side of the guide sleeve, and the structural shape of the guide sleeve is a round pipe shape.
Preferably, the cross section of the sliding block is in a T-shaped structure, and the structural shape of the sliding block is matched with the structural shape of the inner side of the sliding rail.
Preferably, the front end surface of the slide rail is attached to the rear end surface of the pressing plate, and the pressing plate is arranged on the upper side and the lower side of the slide seat.
Preferably, the gearbox is prior art, and gearbox is connected a threaded rod and a motor through inside gear change mechanism.
Preferably, the locking block forms a sliding connection structure with the fixed support through the matching of the guide groove and the clamping strip, and the upper end surface of the locking block is an inclined surface.
Preferably, the cross-sectional shape of the locking strip is circular arc, and the shape and the position of the locking strip are matched with the locking block.
Compared with the prior art, the invention has the beneficial effects that: this giant tire vulcanizer mechanical action safety arrangement can be convenient for better carry out automatic locking to the tire of snatching in the transport, and need not put through the air supply through electric drive completely to the noise has been reduced, through the incidence of multiple locking measure greatly reduced incident:
1. the self-locking is carried out through a threaded connection structure of a first threaded rod and a nut seat, so that the position of the sliding seat is automatically locked, a first motor is not needed to continuously provide power in the clamping process, a second motor is started, the second motor drives a second threaded rod to drive a locking block to move, the locking block is matched with a locking strip through an inclined structure at the upper end of the locking block in the moving process, the locking strip is pushed to move upwards together with a connecting rod, and the connecting rod is extruded through the matching of an upper end fixing support, so that a main mechanical arm and an auxiliary mechanical arm are secondarily locked, the stability of clamping a tire is enhanced through a double-locking structure, the potential safety hazard is reduced, and the tire is prevented from loosening while the electric power is saved;
2. through starting a motor, a motor passes through a gear box threaded rod and rotates on bearing frame and No. two bearing frames, a threaded rod drives the slide and moves when rotating, the drive connecting rod drives the push rod motion when the slide moves, drive all vice arms through the connecting rod and carry out synchronous motion when the push rod drives main arm and moves, thereby carry out the centre gripping to the tire, make the clamping operation pass through electric drive completely, high-pressure gas supply apparatus has been saved, and can lock automatically carrying out the centre gripping in-process.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic perspective view of the side plate and the connecting rod of the present invention;
FIG. 4 is a schematic sectional view of the connector and the push rod of the present invention;
FIG. 5 is a schematic side view of the sliding rail and the sliding base of the present invention;
FIG. 6 is a schematic perspective view of a fixing bracket and a second motor according to the present invention;
FIG. 7 is a schematic cross-sectional view of the connecting rod and the locking block of the present invention;
fig. 8 is a schematic cross-sectional view of the locking block and the locking strip of the present invention.
In the figure: 1. a main body frame; 2. a main mechanical arm; 3. a push rod; 4. an auxiliary mechanical arm; 5. a connecting rod; 6. a fixing hole; 7. a fixed shaft; 8. connecting holes; 9. a connector; 10. a connecting rod; 11. a guide sleeve; 12. a first bearing seat; 13. a side plate; 14. mounting a plate; 15. a slide base; 16. a slider; 17. a nut seat; 18. a slide rail; 19. pressing a plate; 20. a first threaded rod; 21. a second bearing seat; 22. a gear change box; 23. a first motor; 24. fixing a bracket; 25. a second threaded rod; 26. a second motor; 27. a threaded hole; 28. a locking block; 29. a guide groove; 30. clamping the strip; 31. a locking strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a mechanical action safety protection device of a giant tire vulcanizing machine comprises a main body frame 1, a main mechanical arm 2, a push rod 3, an auxiliary mechanical arm 4, a connecting rod 5, a fixing hole 6, a fixing shaft 7, a connecting hole 8, a connecting head 9, a connecting rod 10, a guide sleeve 11, a first bearing seat 12, a side plate 13, a mounting plate 14, a sliding seat 15, a sliding block 16, a nut seat 17, a sliding rail 18, a pressing plate 19, a first threaded rod 20, a second bearing seat 21, a gear gearbox 22, a first motor 23, a fixing support 24, a second threaded rod 25, a second motor 26, a threaded hole 27, a locking block 28, a guide groove 29, a clamping strip 30 and a locking strip 31, wherein the main mechanical arm 2 is connected to the upper end of the main mechanical arm 1 through a shaft, the push rod 3 is fixedly connected to the front end of the main mechanical arm 2, 7 auxiliary mechanical arms 4 are distributed on the upper end of the main body frame 1 in a circumferential mode, and the, and the connecting rod 5 is connected between the main mechanical arm 2 and the auxiliary mechanical arm 4, the front end of the push rod 3 is provided with a fixed hole 6, the inner side shaft of the fixed hole 6 is connected with a fixed shaft 7, the upper end and the lower end of the fixed shaft 7 and the connecting hole 8 form a shaft connecting structure, the connecting hole 8 is respectively arranged at the upper end and the lower end of the connecting head 9, the side wall of the right end of the connecting head 9 is fixedly connected with a connecting rod 10, the right end of the connecting rod 10 and a guide sleeve 11 form a sliding connecting structure, the guide sleeve 11 is fixedly connected with the front end of a bearing seat 12, the bearing seat 12 is arranged at the front side of the left end of a side plate 13, the side plate 13 is fixedly connected with the front end of a mounting plate 14, the rear end of the mounting plate 14 and the main body frame 1 form a fixed connecting structure, the front end surface of the side plate 13 is provided, and the front end of the slide block 16 is provided with a pressing plate 19, the inner side of the slide seat 15 is fixedly provided with a nut seat 17, the left end of the slide seat 15 and the right end of the connecting rod 10 form a fixed connection structure, the nut seat 17 and a first threaded rod 20 form a threaded connection structure, the left end of the first threaded rod 20 and a first bearing seat 12 form a bearing connection structure, the right end of the first threaded rod 20 and a second bearing seat 21 form a bearing connection structure, the second bearing seat 21 is fixedly arranged on the front side of the right end of the side plate 13, the right end head of the first threaded rod 20 is connected with a gear box 22, the gear box 22 is fixedly arranged on the mounting plate 14, the left side of the rear end of the gear box 22 is connected with the shaft end of a first motor 23, the first motor 23 is fixedly arranged on the upper surface of the mounting plate 14, the upper surface of the right end of the mounting plate 14 is provided with a fixed support 24, and the inner rear, and the inside left and right sides of fixed bolster 24 all is provided with card strip 30, the front end of No. two threaded rods 25 is connected with the axle head of No. two motor 26, and No. two motor 26 fixed mounting on mounting panel 14, and No. two threaded rods 25 constitute threaded connection structure with screw hole 27, screw hole 27 sets up in the middle part of latch segment 28, and the left and right sides of latch segment 28 all is provided with guide way 29, and guide way 29 constitutes sliding connection structure with card strip 30, the upper end and the latch segment 31 of latch segment 28 laminate mutually, and latch segment 31 sets up in the lower terminal surface of connecting rod 5.
The main mechanical arm 2 and the auxiliary mechanical arm 4 are identical in structural shape, the main mechanical arm 2 and the auxiliary mechanical arm 4 are uniformly distributed on the main body frame 1 in a circumferential mode, and the main mechanical arm 2 and the auxiliary mechanical arm 4 can be conveniently driven to synchronously move through the connecting rod 5 when moving, so that tires can be clamped from multiple directions, and the clamping stability is improved.
The structural shape of connecting rod 10 is cylindrical stock, and the structural shape of connecting rod 10 cooperatees with the inboard of guide sleeve 11 to guide sleeve 11's structural shape is the pipe form, can be convenient for play the guide effect to connecting rod 10 through guide sleeve 11, makes connecting rod 10 get the direction of motion more stable, improves overall structure intensity.
The cross section of the sliding block 16 is in a T-shaped structure, and the structural shape of the sliding block 16 is matched with the structural shape of the inner side of the sliding rail 18, so that the sliding block 16 can be conveniently meshed with the inner side of the sliding rail 18, the stability of the sliding seat 15 in the movement process is improved, and the load capacity of the sliding seat 15 is improved.
The front end surface of slide rail 18 and the rear end surface of clamp plate 19 laminate mutually, and clamp plate 19 sets up in the upper and lower both sides of slide 15, can be convenient for restrict slide 15 through the cooperation of clamp plate 19 with slide rail 18, improve slide 15's stability, reduce the degree of slope of slide 15 when unilateral atress.
The gear change box 22 is in the prior art, and the gear change box 22 connects the first threaded rod 20 with the first motor 23 through an internal gear change mechanism, so that the operations of reducing the rotating speed and improving the torque of the power output by the first motor 23 through the gear change box 22 can be conveniently carried out, and the clamping force of the main mechanical arm 2 and the auxiliary mechanical arm 4 on the tire is improved.
The locking block 28 forms a sliding connection structure with the fixed support 24 through the matching of the guide groove 29 and the clamping strip 30, the upper end surface of the locking block 28 is an inclined surface, the stability of the locking block 28 in the movement process can be improved through the matching of the guide groove 29 and the clamping strip 30, and the locking block 28 can be tightly pushed against the upper end of the connecting rod 5 in the movement process through the inclined structure at the upper end of the locking block 28, so that the locking purpose is achieved.
The cross-sectional shape of locking strip 31 is circular arc, and the shape and the position of locking strip 31 cooperate with latch segment 28, can be convenient for make the inclined plane of locking strip 31 can carry out better contact with the latch segment 28 upper end through the circular arc structure of locking strip 31 to improve the locking effect.
The working principle is as follows: according to fig. 3, the first motor 23 is started, and the first motor 23 reduces the output rotating speed through the gear transmission box 22 and simultaneously improves the torque of the output power;
the gear transmission box 22 transmits a first motor 23 to a first threaded rod 20 to drive the first threaded rod 20 to rotate on the first bearing seat 12 and the second bearing seat 21;
according to fig. 5, the first threaded rod 20 drives the sliding seat 15 to move when rotating, and the sliding seat 15 moves stably on the sliding rail 18 through the matching of the sliding block 16, the pressing plate 19 and the sliding rail 18;
according to fig. 4, the slide carriage 15 moves to drive the connecting rod 10 to move in the guide sleeve 11, and the connecting rod 10 drives the push rod 3 to move through the connecting head 9;
according to fig. 1 and 2, the push rod 3 drives the main mechanical arm 2 to move, and the main mechanical arm 2 drives all the auxiliary mechanical arms 4 to synchronously move through the connecting rod 5, so that the tire is clamped;
after the tire is clamped, the position of the sliding seat 15 is automatically locked through the matching of the first threaded rod 20 and the nut seat 17, so that the tire is prevented from loosening while the electric power is saved;
according to fig. 6 and 7, the second motor 26 is started, and the second motor 26 drives the second threaded rod 25 to rotate;
the second threaded rod 25 drives the locking block 28 to move, and meanwhile, the guide groove 29 is matched with the clamping strip 30, so that the stability of the locking block 28 is improved;
according to fig. 8, during the movement process, the locking block 28 is engaged with the locking bar 31 through the inclined structure at the upper end thereof, so as to push the locking bar 31 to move upward together with the connecting rod 5, and then the connecting rod 5 is pressed through the engagement of the upper end fixing bracket 24, so as to perform secondary locking on the main mechanical arm 2 and the auxiliary mechanical arm 4, which is not described in detail in this specification and is known in the prior art by those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a giant tire vulcanizer mechanical action safety arrangement, includes main body frame (1), its characterized in that: the upper end shaft of the main body frame (1) is connected with a main mechanical arm (2), the front end of the main mechanical arm (2) is fixedly connected with a push rod (3), 7 auxiliary mechanical arms (4) are distributed at the upper end of the main body frame (1) in a circumferential mode, the auxiliary mechanical arms (4) and the main body frame (1) form a shaft connecting structure, a connecting rod (5) is connected between the main mechanical arm (2) and the auxiliary mechanical arms (4), the front end of the push rod (3) is provided with a fixing hole (6), the inner side shaft of the fixing hole (6) is connected with a fixing shaft (7), the upper end and the lower end of the fixing shaft (7) form a shaft connecting structure with a connecting hole (8), the connecting holes (8) are respectively arranged at the upper end and the lower end of a connecting head (9), the side wall of the right end of the connecting head (9) is fixedly connected with a connecting rod (10), and the right end of the connecting rod (10, the guide sleeve (11) is fixedly connected to the front end of a first bearing seat (12), the first bearing seat (12) is installed on the front side of the left end of a side plate (13), the side plate (13) is fixedly connected to the front end of a mounting plate (14), the rear end of the mounting plate (14) and a main body frame (1) form a fixed connection structure, a slide rail (18) is arranged on the surface of the front end of the side plate (13), a slide block (16) is connected to the inner side of the slide rail (18) in a sliding manner, the slide block (16) is arranged at the rear end of a slide seat (15), a pressing plate (19) is arranged at the front end of the slide block (16), a nut seat (17) is fixedly installed on the inner side of the slide seat (15), the left end of the slide seat (15) and the right end of a connecting rod (10) form a fixed connection structure, the nut seat (17) and a threaded rod (20) form a threaded connection structure, and the left end of the threaded rod (20, the right end of the first threaded rod (20) and the second bearing seat (21) form a bearing connecting structure, the second bearing seat (21) is fixedly installed on the front side of the right end of the side plate (13), the right end head of the first threaded rod (20) is connected with a gearbox (22), the gearbox (22) is fixedly installed on the installation plate (14), the left side of the rear end of the gearbox (22) is connected with the shaft end of a first motor (23), the first motor (23) is fixedly installed on the upper surface of the installation plate (14), a fixed support (24) is arranged on the upper surface of the right end of the installation plate (14), the inner rear side surface of the fixed support (24) and the rear end of a second threaded rod (25) form a bearing connecting structure, clamping strips (30) are arranged on the left side and the right side of the inner portion of the fixed support (24), the front end of the second threaded rod (25) is connected with the shaft end head of a second motor (26), and No. two motor (26) fixed mounting on mounting panel (14) to No. two threaded rod (25) constitute threaded connection structure with screw hole (27), screw hole (27) set up in the middle part of latch segment (28), and the left and right sides of latch segment (28) all is provided with guide way (29), and guide way (29) constitute sliding connection structure with card strip (30), the upper end and the latch strip (31) of latch segment (28) are laminated mutually, and latch strip (31) set up in the lower extreme surface of connecting rod (5).
2. The mechanical action safety protection device of the giant tire vulcanizing machine as claimed in claim 1, characterized in that: the main mechanical arm (2) and the auxiliary mechanical arm (4) are identical in structural shape, and the main mechanical arm (2) and the auxiliary mechanical arm (4) are uniformly distributed on the main body frame (1) in a circumferential mode.
3. The mechanical action safety protection device of the giant tire vulcanizing machine as claimed in claim 1, characterized in that: the structure shape of the connecting rod (10) is a cylindrical long rod, the structure shape of the connecting rod (10) is matched with the inner side of the guide sleeve (11), and the structure shape of the guide sleeve (11) is a round tube shape.
4. The mechanical action safety protection device of the giant tire vulcanizing machine as claimed in claim 1, characterized in that: the cross section of the sliding block (16) is in a T-shaped structure, and the structural shape of the sliding block (16) is matched with the structural shape of the inner side of the sliding rail (18).
5. The mechanical action safety protection device of the giant tire vulcanizing machine as claimed in claim 1, characterized in that: the front end surface of the slide rail (18) is attached to the rear end surface of the pressing plate (19), and the pressing plate (19) is arranged on the upper side and the lower side of the slide seat (15).
6. The mechanical action safety protection device of the giant tire vulcanizing machine as claimed in claim 1, characterized in that: the gear transmission case (22) is in the prior art, and the gear transmission case (22) connects the first threaded rod (20) with the first motor (23) through an internal gear speed change mechanism.
7. The mechanical action safety protection device of the giant tire vulcanizing machine as claimed in claim 1, characterized in that: the locking block (28) forms a sliding connection structure with the fixed support (24) through the matching of the guide groove (29) and the clamping strip (30), and the upper end surface of the locking block (28) is an inclined surface.
8. The mechanical action safety protection device of the giant tire vulcanizing machine as claimed in claim 1, characterized in that: the cross-sectional shape of locking strip (31) is circular arc, and the shape and the position of locking strip (31) cooperate with latch segment (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222402.8A CN112428491A (en) | 2020-11-05 | 2020-11-05 | Giant tire vulcanizing machine mechanical action safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222402.8A CN112428491A (en) | 2020-11-05 | 2020-11-05 | Giant tire vulcanizing machine mechanical action safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112428491A true CN112428491A (en) | 2021-03-02 |
Family
ID=74695469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011222402.8A Withdrawn CN112428491A (en) | 2020-11-05 | 2020-11-05 | Giant tire vulcanizing machine mechanical action safety protection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112428491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536832A (en) * | 2022-03-07 | 2022-05-27 | 盐城易宝路轮胎有限公司 | Locking device for tire vulcanization processing and locking method thereof |
-
2020
- 2020-11-05 CN CN202011222402.8A patent/CN112428491A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536832A (en) * | 2022-03-07 | 2022-05-27 | 盐城易宝路轮胎有限公司 | Locking device for tire vulcanization processing and locking method thereof |
| CN114536832B (en) * | 2022-03-07 | 2024-06-21 | 俞加利 | Locking device for tire vulcanization processing and locking method thereof |
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Application publication date: 20210302 |