CN219705802U - Mechanical top plate first resetting mechanism - Google Patents
Mechanical top plate first resetting mechanism Download PDFInfo
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- CN219705802U CN219705802U CN202320597827.XU CN202320597827U CN219705802U CN 219705802 U CN219705802 U CN 219705802U CN 202320597827 U CN202320597827 U CN 202320597827U CN 219705802 U CN219705802 U CN 219705802U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model discloses a mechanical top plate first reset mechanism, which belongs to the technical field of first reset mechanisms, and particularly relates to a mechanical top plate first reset mechanism, which comprises a shell, wherein a die A plate is fixedly arranged on the inner wall of the top end of the shell, a die B plate is arranged above the die A plate, the inner wall of the shell is connected with the top plate in a sliding manner, a bidirectional driving mechanism is arranged on the shell, and the bidirectional driving mechanism can synchronously drive the die B plate and the top plate to move in opposite directions or move away from each other, and the mechanical top plate first reset mechanism has the beneficial effects that: the die A plate and the top plate are provided with the internal threaded holes, and the die A plate and the top plate are connected with the threaded rods through threads, so that synchronous movement of the die A plate and the top plate can be realized, and resetting of the top plate can be synchronously realized when the die A plate and the die B plate are closed; the die A plate and the top plate are connected with the threaded rod in a rigid mode, so that the structure is more stable during operation, and the structure is simple.
Description
Technical Field
The utility model relates to the technical field of first reset mechanisms, in particular to a first reset mechanism for a mechanical top plate.
Background
The utility model patent with the publication number of CN213166395U discloses a mechanical top plate first resetting mechanism, which comprises a shell, a top plate and a die A plate, wherein a driving block is fixedly connected to the die A plate, a die B plate is fixedly connected to the inner wall of the shell, a bottom plate is arranged at the bottom of the inner wall of the shell, a movable hole is formed in the die B plate, a sliding rod is movably connected to the movable hole, the top plate is fixedly connected to the other end of the sliding rod, fixing blocks are fixedly connected to the side surfaces of the die B plate and the top plate, a first movable assembly and a second movable assembly are respectively and fixedly connected to opposite surfaces of the fixing blocks, a first connecting rod and a second connecting rod are respectively and fixedly connected to opposite ends of the first movable assembly and the second movable assembly, and the first connecting rod and the second connecting rod are movably connected through a second pin shaft.
In the technical scheme of the patent, the fixed block, the first movable component and the second connecting rod are all hinged through pin shafts, and the structure is unstable in the running process; and structural instability can lead to easy misalignment between the mold a plate and the mold B plate; most importantly, structural instability can lead to abnormal sound.
Disclosure of Invention
The present utility model has been made in view of the problems existing in the prior art of mechanical top plate reset mechanisms.
Therefore, the utility model aims to provide a mechanical top plate first resetting mechanism, which solves the problems that the fixed block, the first movable component and the second connecting rod in the above patent are all hinged through pin shafts, and the structure is unstable in the running process; and structural instability can lead to easy misalignment between the mold a plate and the mold B plate; most importantly, the unstable structure can cause the problem of abnormal sound.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
the utility model provides a machinery roof return mechanism earlier, includes the casing, and casing top inner wall fixed mounting has mould A board, and mould A board top is equipped with mould B board, shells inner wall sliding connection roof, install two-way actuating mechanism on the casing, two-way actuating mechanism can drive mould B board and roof opposite movement or keep away from the motion each other in step.
As a preferable scheme of the mechanical top plate first resetting mechanism, the utility model comprises the following steps: a sliding groove is formed in the inner wall of the shell, the inner wall of the sliding groove is connected with a sliding block in a sliding mode, and one end of the sliding block is fixedly connected with a top plate.
As a preferable scheme of the mechanical top plate first resetting mechanism, the utility model comprises the following steps: the bidirectional driving mechanism comprises a threaded rod, the thread directions at two ends of the threaded rod are opposite, the die B plate and the top plate are provided with internal thread holes, the outer wall of the threaded rod is in threaded connection with the die B plate and the top plate, the threaded rod is provided with two threaded rods, the top ends of the threaded rod are respectively connected with a bearing seat through bearing rotation, and the left side of the threaded rod is fixedly connected with a servo motor at the bottom end of the threaded rod.
As a preferable scheme of the mechanical top plate first resetting mechanism, the utility model comprises the following steps: the right side threaded rod bottom fixedly connected with servo motor, two servo motor all install on the bottom plate, and the bottom plate is installed in the bottom of casing.
As a preferable scheme of the mechanical top plate first resetting mechanism, the utility model comprises the following steps: the device also comprises a guide mechanism;
the guide mechanism comprises a guide rod, the outer wall of the guide rod is connected with a guide sleeve in a sliding mode, the guide sleeve is inserted into a supporting seat, one end of the supporting seat is connected with a die A plate through a bolt, the bottom end of the guide rod is detachably connected with a bottom supporting plate, and the top end of the guide rod is detachably connected with a top beam.
As a preferable scheme of the mechanical top plate first resetting mechanism, the utility model comprises the following steps: the bottom support plate and the top beam are provided with connecting seats through bolts, and the connecting seats are fixed through bolts after being inserted with the guide rods.
As a preferable scheme of the mechanical top plate first resetting mechanism, the utility model comprises the following steps: the outer wall of the shell is provided with a guide block, and the guide block is provided with a through hole for the guide rod to pass through.
As a preferable scheme of the mechanical top plate first resetting mechanism, the utility model comprises the following steps: the right end the threaded rod bottom passes through the bearing and rotates the connection bearing frame, and the transmission is connected between two threaded rods.
As a preferable scheme of the mechanical top plate first resetting mechanism, the utility model comprises the following steps: and the top ends of the two threaded rods are respectively provided with a synchronous wheel, and the two synchronous wheels are in transmission connection through a synchronous belt.
Compared with the prior art:
1. the die A plate and the top plate are provided with the internal threaded holes, and the die A plate and the top plate are connected with the threaded rods through threads, so that synchronous movement of the die A plate and the top plate can be realized, and resetting of the top plate can be synchronously realized when the die A plate and the die B plate are closed;
2. the die A plate and the top plate are rigidly connected with the threaded rod, so that the structure is more stable during operation, and the structure is simple;
3. through setting up guiding mechanism, can accurately guarantee the closure between mould B board and the mould A board.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present utility model;
fig. 2 is a perspective view of a supporting seat provided in embodiment 1 of the present utility model;
fig. 3 is a perspective view of a connecting seat provided in embodiment 1 of the present utility model;
fig. 4 is a schematic structural diagram of embodiment 1 of the present utility model.
In the figure: the die comprises a shell 1, a guide block 11, a die B plate 4, a top plate 3, a die A plate 2, a threaded rod 51, a servo motor 52, a bearing seat 53, a synchronizing wheel 54, a synchronizing belt 55, a bottom plate 6, a bottom supporting plate 71, a connecting seat 72, a guide rod 73, a supporting seat 74, a guide sleeve 75 and a top beam 76.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Example 1:
the utility model provides a mechanical top plate first resetting mechanism, referring to fig. 1-3, which comprises a shell 1, wherein a die A plate 2 is fixedly arranged on the inner wall of the top end of the shell 1, a die B plate 4 is arranged above the die A plate 2, the inner wall of the shell 1 is connected with a top plate 3 in a sliding manner, a bidirectional driving mechanism is arranged on the shell 1, and the bidirectional driving mechanism can synchronously drive the die B plate 4 and the top plate 3 to move towards each other or move away from each other.
A sliding groove is formed in the inner wall of the shell 1, the inner wall of the sliding groove is connected with a sliding block in a sliding mode, and one end of the sliding block is fixedly connected with a top plate 3.
The bidirectional driving mechanism comprises threaded rods 51, the thread directions of the two ends of the threaded rods 51 are opposite, so that the die B plate 4 and the top plate 3 move away from each other or are close to each other, internal thread holes are formed in the die B plate 4 and the top plate 3, the outer wall of the threaded rods 51 are in threaded connection with the die B plate 4 and the top plate 3, the threaded rods 51 are provided with two, the top ends of the two threaded rods 51 are respectively connected with a bearing seat 53 through bearings in a rotating mode, and the bottom end of the left threaded rod 51 is fixedly connected with a servo motor 52.
The servo motor 52 is fixedly connected with the bottom end of the right threaded rod 51, the two servo motors 52 are both arranged on the bottom plate 6, and the bottom plate 6 is arranged at the bottom of the shell 1.
The device also comprises a guide mechanism;
the guide mechanism comprises a guide rod 73, the outer wall of the guide rod 73 is connected with a guide sleeve 75 in a sliding mode, the guide sleeve 75 is inserted into a supporting seat 74, one end of the supporting seat 74 is connected with the die A plate 2 through a bolt, the bottom end of the guide rod 73 is detachably connected with the bottom supporting plate 71, and the top end of the guide rod 73 is detachably connected with a top beam 76.
The bottom supporting plate 71 and the top beam 76 are provided with a connecting seat 72 through bolts, and the connecting seat 72 is fixed through bolts after being inserted into the guide rod 73.
The outer wall of the shell 1 is provided with the guide block 11, the guide block 11 is provided with the through hole for the guide rod 73 to pass through, and the diameter of the through hole is equal to that of the guide rod 73, so that the guide block 11 and the guide rod 73 are in interference fit, the die A plate 2 and the die B plate 4 can be ensured to be completely aligned, and the misalignment caused by the displacement of the shell 1 can be avoided.
When the device is specifically used, two servo motors 52 are started simultaneously to drive two threaded rods 51 to rotate respectively, and one of the top plate 3 and the die B plate 4 can be driven to ascend and the other can be driven to descend simultaneously due to the fact that the directions of threads at two ends of the threaded rods 51 are opposite; when the die B plate 4 is driven to descend, the top plate 3 can ascend, and advanced reset of the top plate 3 is realized.
Example 2:
referring to fig. 4, unlike example 1, there is: the bottom end of the right threaded rod 51 is rotationally connected with a bearing seat 53 through a bearing, and the two threaded rods 51 are in transmission connection; the top ends of the two threaded rods 51 are respectively provided with a synchronizing wheel 54, and the two synchronizing wheels 54 are in transmission connection through a synchronizing belt 55.
When the device is specifically used, the servo motor 52 is started to drive the left threaded rod 51 to rotate, and the right threaded rod 51 is driven to rotate through the synchronous belt 55 and the synchronous wheel 54, so that one of the die A plate 2 and the die B plate 4 is driven to ascend, and the other is driven to descend; when the die a plate 2 is driven to descend, the top plate 3 can ascend, and advanced resetting of the top plate 3 is realized.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. The utility model provides a machinery roof resetting mechanism earlier, includes casing (1), casing (1) top inner wall fixed mounting has mould A board (2), and mould A board (2) top is equipped with mould B board (4), casing (1) inner wall sliding connection roof (3), its characterized in that: the shell (1) is provided with a bidirectional driving mechanism, and the bidirectional driving mechanism can synchronously drive the die B plate (4) and the top plate (3) to move in opposite directions or move away from each other.
2. The mechanical top plate pre-resetting mechanism according to claim 1, wherein a chute is formed in the inner wall of the shell (1), the inner wall of the chute is slidably connected with a sliding block, and one end of the sliding block is fixedly connected with the top plate (3).
3. The mechanical top plate pre-resetting mechanism according to claim 2, wherein the bidirectional driving mechanism comprises a threaded rod (51), the threads at two ends of the threaded rod (51) are opposite in direction, the die B plate (4) and the top plate (3) are provided with internal threaded holes, the outer wall of the threaded rod (51) is in threaded connection with the die B plate (4) and the top plate (3), the threaded rod (51) is provided with two, the top ends of the two threaded rods (51) are respectively connected with a bearing seat (53) through bearings in a rotating mode, and the bottom end of the threaded rod (51) is fixedly connected with a servo motor (52) on the left side.
4. A mechanical top plate pre-resetting mechanism according to claim 3, wherein the bottom end of the right side threaded rod (51) is fixedly connected with a servo motor (52), the two servo motors (52) are both arranged on the bottom plate (6), and the bottom plate (6) is arranged at the bottom of the shell (1).
5. The mechanical roof pre-reset mechanism of claim 1, further comprising a guide mechanism;
the guide mechanism comprises a guide rod (73), the outer wall of the guide rod (73) is connected with a guide sleeve (75) in a sliding mode, the guide sleeve (75) is inserted into a supporting seat (74), one end of the supporting seat (74) is connected with a die A plate (2) through a bolt, the bottom end of the guide rod (73) is detachably connected with a bottom supporting plate (71), and the top end of the guide rod (73) is detachably connected with a top beam (76).
6. The mechanical top plate pre-resetting mechanism according to claim 5, wherein the bottom supporting plate (71) and the top beam (76) are provided with connecting seats (72) through bolts, and the connecting seats (72) are fixed through bolts after being inserted into the guide rods (73).
7. The mechanical top plate pre-resetting mechanism according to claim 1, wherein a guide block (11) is arranged on the outer wall of the shell (1), and a through hole for a guide rod (73) to pass through is formed in the guide block (11).
8. A mechanical top plate pre-reset mechanism according to claim 3, characterized in that the bottom end of the right end of the threaded rod (51) is rotatably connected with the bearing seat (53) through a bearing, and the two threaded rods (51) are in transmission connection.
9. The mechanical top plate pre-resetting mechanism according to claim 8, wherein the top ends of the two threaded rods (51) are respectively provided with a synchronizing wheel (54), and the two synchronizing wheels (54) are in transmission connection through a synchronizing belt (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320597827.XU CN219705802U (en) | 2023-03-24 | 2023-03-24 | Mechanical top plate first resetting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320597827.XU CN219705802U (en) | 2023-03-24 | 2023-03-24 | Mechanical top plate first resetting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219705802U true CN219705802U (en) | 2023-09-19 |
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ID=87982374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320597827.XU Active CN219705802U (en) | 2023-03-24 | 2023-03-24 | Mechanical top plate first resetting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219705802U (en) |
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2023
- 2023-03-24 CN CN202320597827.XU patent/CN219705802U/en active Active
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