CN220760676U

CN220760676U - High-voltage switch shell flanging mechanism

Info

Publication number: CN220760676U
Application number: CN202321443422.7U
Authority: CN
Inventors: 陶远明
Original assignee: Ningbo Ouzhong Power Technology Co ltd
Current assignee: Ningbo Ouzhong Power Technology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2024-04-12
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a flanging mechanism of a high-voltage switch shell, which belongs to the field of high-voltage switch shell production tools and comprises a base, wherein a V-shaped supporting block and a hydraulic cylinder are arranged on the base, the extending end of the hydraulic cylinder is connected with a flanging assembly, one side of the V-shaped supporting block is provided with a push plate, a transmission mechanism is arranged between the push plate and the hydraulic cylinder, one end of the transmission mechanism is connected with the extending end of the hydraulic cylinder, and the other end of the transmission mechanism is connected with the push plate. According to the flanging mechanism of the high-voltage switch shell, the push plate and the transmission mechanism are arranged, in the rising process of the hydraulic cylinder, the hydraulic cylinder enables the push plate to push the high-voltage switch shell with the flanging completed to the V-shaped plate from the V-shaped supporting block for temporary storage, and the push plate returns to the original position through the return rack in the transmission mechanism after being pushed.

Description

High-voltage switch shell flanging mechanism

Technical Field

The utility model relates to the field of high-voltage switch shell production tools, in particular to a flanging mechanism for a high-voltage switch shell.

Background

The utility model provides a chinese patent of bulletin number CN217008992U, a high tension switch casing turn-ups mechanism, is in including the base, sets up the pneumatic cylinder subassembly of base top, the base upper end is provided with the frame plate, and the frame plate up end is provided with the hydraulic cylinder body in V type supporting shoe and the pneumatic cylinder subassembly respectively, V type supporting shoe upper surface is provided with damping friction pad, the hydraulic cylinder body lift end is provided with the diaphragm, and the diaphragm bottom is provided with the spiral bi-directional screw rod along horizontal rotation, and the symmetry thread bush is equipped with the regulating block on the spiral bi-directional screw rod, and the regulating block bottom is provided with the turn-ups sloping block.

The technical scheme is that the limitation of the high-voltage switch shell on and off specification is solved, the bottom shell part of the high-voltage switch is protected, but the high-voltage switch shell is lifted to the V-shaped supporting block, after the processing is completed, the hydraulic cylinder drives the flanging oblique block to leave the high-voltage switch shell, then the high-voltage switch shell is transported away, and then the next high-voltage switch shell is processed, so that the flanging mechanism of the high-voltage switch shell is provided for increasing efficiency.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the flanging mechanism of the high-voltage switch shell, and the push plate pushes the high-voltage switch shell with the flanging completed to be away from the V-shaped supporting block by the ascending of the hydraulic cylinder and the matching of the transmission mechanism, so that the efficiency is improved. In order to solve the technical problems, the utility model is solved by the following technical scheme.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high tension switch casing turn-ups mechanism, includes the base, be provided with V type supporting shoe and pneumatic cylinder on the base, V type supporting shoe is used for supporting the high tension switch casing, the end that stretches out of pneumatic cylinder is connected with the turn-ups subassembly, one side of V type supporting shoe is provided with the push pedal, be provided with drive mechanism between push pedal and the pneumatic cylinder, drive mechanism one end is connected with the end that stretches out of pneumatic cylinder, and the other end is connected with the push pedal.

Preferably, the push plate is cross-shaped and does not contact with the V-shaped supporting block during movement. The cross-shaped push plate is beneficial to pushing high-voltage switch shells of different specifications.

Preferably, the transverse plate of the push plate is longer than the horizontal length of the V-shaped supporting block. The situation that the high-voltage switch shell is too large and the transverse length is insufficient is prevented.

Preferably, the other side of V type supporting shoe is provided with the V template, the V template is fixed with the base for temporarily store the high-voltage switch casing that the turn-ups is accomplished, carry it away before the next high-voltage switch casing arrives, prevent to pile up.

Preferably, the transmission mechanism comprises a screw, a belt pulley group, a ratchet wheel, a pushing rack and a returning rack, the pushing plate is connected with the screw, one end of the belt pulley group is fixed with the screw, the other end of the belt pulley group is fixed with the ratchet wheel, and the pushing rack and the returning rack are connected with the hydraulic cylinder. Through the supporting plate which supports the ratchet wheel on the base, the ratchet wheel can drive the belt pulley group to rotate, and then the screw rod is driven to rotate, so that the push plate moves by the screw rod.

Preferably, a connecting plate is arranged between the push plate and the screw rod, the upper end of the connecting plate is fixedly connected with the push plate, the lower side of the connecting plate is in threaded connection with the screw rod, and the bottom of the connecting plate is in sliding fit with the base. As shown in the figure, the base limits the connecting plate and prevents the connecting plate and the push plate from rotating.

Preferably, the pushing rack and the returning rack are respectively positioned at two sides of the ratchet wheel. The pushing rack is matched with the returning rack, so that the push plate returns to the initial position after pushing away the high-voltage switch shell in the ascending process of the hydraulic cylinder.

Preferably, the teeth of the pushing rack are located above the teeth of the returning rack in the longitudinal direction. And the ratchet wheel is prevented from locking.

Preferably, the pushing rack and the returning rack are both composed of a plate body and a ratchet, the ratchet is in running fit with the plate body, and a limiting plate is arranged on one side of the ratchet. The limit plate prevents the ratchet from rotating downwards.

Preferably, the pulley group comprises a large fixed pulley, a small fixed pulley and a belt, wherein the large fixed pulley is coaxially fixed with the ratchet wheel, the small fixed pulley is fixedly connected with the screw rod, and the belt is connected with the large fixed pulley and the small fixed pulley.

Compared with the prior art, the utility model has the following beneficial effects: according to the flanging mechanism of the high-voltage switch shell, the push plate and the transmission mechanism are arranged, in the rising process of the hydraulic cylinder, the hydraulic cylinder enables the push plate to push the high-voltage switch shell with the flanging completed to the V-shaped plate from the V-shaped supporting block for temporary storage, and the push plate returns to the original position through the return rack in the transmission mechanism after being pushed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the whole structure of the flanging mechanism of the high-voltage switch shell.

Fig. 2 is a schematic diagram of a transmission mechanism of the flanging mechanism of the high-voltage switch shell.

Fig. 3 is a schematic view of a screw and V-plate of the high voltage switch housing turn-up mechanism of the present utility model.

Fig. 4 is an enlarged schematic view of the high voltage switch housing turn-up mechanism of the present utility model at a in fig. 3.

Description of the figure: 1. a base; 2. a V-shaped supporting block; 3. a hydraulic cylinder; 4. a flanging assembly; 5. a push plate; 6. a transmission mechanism; 61. a screw; 62. a belt pulley set; 621. a large fixed pulley; 622. a small fixed pulley; 623. a belt; 63. a ratchet wheel; 64. pushing the rack; 65. returning to the rack; 66. a plate body; 67. a ratchet; 68. a limiting plate; 69. a convex plate; 7. v-shaped plates; 8. a connecting plate; 9. a high voltage switch housing.

Detailed Description

The present utility model is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Referring to fig. 1-4, a flanging mechanism for a high-voltage switch shell comprises a base 1, wherein a V-shaped supporting block 2 and a hydraulic cylinder 3 are arranged on the base 1, the V-shaped supporting block 2 is used for supporting a high-voltage switch shell 9, the extending end of the hydraulic cylinder 3 is connected with a flanging component 4, the flanging component 4 is the same as the flanging scheme in the background art, a push plate 5 is arranged on one side of the V-shaped supporting block 2, a transmission mechanism 6 is arranged between the push plate 5 and the hydraulic cylinder 3, one end of the transmission mechanism 6 is connected with the extending end of the hydraulic cylinder 3, and the other end of the transmission mechanism 6 is connected with the push plate 5. In the process of lifting the hydraulic cylinder 3 through the transmission mechanism 6, the push plate 5 is driven to push the high-voltage switch shell 9 in the flanging completion away from the V-shaped supporting block 2.

The push plate 5 is cross-shaped and does not contact the V-shaped support block 2 during movement. The cross-shaped push plate 5 is beneficial to pushing the high-voltage switch shells 9 with different specifications.

The transverse plate of the push plate 5 is longer than the horizontal length of the V-shaped supporting block 2. The high-voltage switch housing 9 is prevented from being excessively large and insufficient in lateral length.

The other side of the V-shaped supporting block 2 is provided with a V-shaped plate 7,V, and the V-shaped plate 7 is fixed with the base 1 and used for temporarily storing the high-voltage switch shell 9 with the flanging completed, and carrying away the next high-voltage switch shell before the next high-voltage switch shell arrives, so that accumulation is prevented.

The transmission mechanism 6 comprises a screw 61, a belt pulley group 62, a ratchet wheel 63, a pushing rack 64 and a returning rack 65, the push plate 5 is connected with the screw 61, one end of the belt pulley group 62 is fixed with the screw 61, the other end is fixed with the ratchet wheel 63, and the pushing rack 64 and the returning rack 65 are connected with the hydraulic cylinder 3. Through the supporting plate on the base 1 for supporting the ratchet wheel 63, the ratchet wheel 63 rotates to drive the belt pulley group 62, and then drive the screw 61 to rotate, and the screw 61 enables the push plate 5 to move.

A connecting plate 8 is arranged between the push plate 5 and the screw 61, the upper end of the connecting plate 8 is fixedly connected with the push plate 5, the lower side is in threaded connection with the screw 61, and the bottom of the connecting plate 8 is in sliding fit with the base 1. As shown in the figure, the base 1 limits the connecting plate 8 to prevent the connecting plate 8 and the push plate 5 from rotating.

The pushing rack 64 and the returning rack 65 are located on both sides of the ratchet 63, respectively. The pushing rack 64 and the returning rack 65 cooperate to return to the initial position after the push plate 5 pushes the high-voltage switch housing 9 away in the rising of the hydraulic cylinder 3.

The teeth of the push rack 64 in the longitudinal direction are located above the teeth of the return rack 65. The ratchet 63 is prevented from locking.

The pushing rack 64 and the returning rack 65 are both composed of a plate 66 and a ratchet 67, the ratchet 67 is in running fit with the plate 66, and a limit plate 68 is arranged on one side of the ratchet 67. Specifically, the ratchet 67 inclines under the action of gravity, the limiting plate 68 is fixedly connected with the plate body 66, the limiting plate 68 prevents the ratchet 67 from rotating downwards, the convex plate 69 is fixedly connected to the rotating connection part of the ratchet 67, and the convex plate 69 is positioned below the limiting plate 68 and is in contact with the limiting plate 68.

The pulley set 62 includes a large fixed pulley 621, a small fixed pulley 622, and a belt 623, the large fixed pulley 621 is coaxially fixed with the ratchet wheel 63, the small fixed pulley 622 is fixedly connected with the screw 61, and the belt 623 connects the large fixed pulley 621 and the small fixed pulley 622. The large fixed pulley 621 and the small fixed pulley 622 are matched to play the purpose of the speed regulating screw 61, so that the moving distance of the push plate 5 is increased.

It can be seen that, when the flanging operation is required to be performed on the high-voltage switch shell 9, the damping friction pad on the upper surface of the V-shaped supporting block is designed to squeeze and protect the contact part of the high-voltage switch shell 9, so that the high-voltage switch shell 9 is prevented from sliding, and then the flanging inclined block is inserted according to the preset flanging hole on the high-voltage switch body, and compared with the scheme in the background art, the flanging assembly 4 is unchanged.

The hydraulic cylinder 3 descends to drive the flanging component 4 to work, in the descending process of the hydraulic cylinder 3, the pushing rack 64 and the returning rack 65 are driven to descend, the ratchet 67 of the returning rack 65 is firstly contacted with the ratchet 63, the ratchet 67 is pushed by the ratchet 63 to rotate, and therefore the ratchet 67 passes through the ratchet 63 to reach the lower part of the ratchet 63, when all the ratchet 67 on the returning rack 65 reaches the lower part of the ratchet 63, the ratchet 67 on the pushing rack 64 is contacted with the ratchet 63, the pushing rack 64 is the same as the returning rack 65, and the ratchet 63 does not rotate in the process.

After the flanging operation is completed on the high-voltage switch shell 9, the hydraulic cylinder 3 ascends to enable the flanging component 4 to be separated from the high-voltage switch shell 9, in the ascending process of the hydraulic cylinder 3, the pushing rack 64 is driven to be in contact with the ratchet wheel 63, the ratchet wheel 67 cannot rotate downwards, the ratchet wheel 63 is enabled to rotate, the belt pulley group 62 acts, the screw 61 is enabled to rotate by the belt pulley group 62, the connecting plate 8 connected with the screw 61 is enabled to slide on the base 1 by the screw 61, the push plate 5 is driven to move by the connecting plate 8, the flanging completed high-voltage switch shell 9 is pushed onto the V-shaped plate 7 to be temporarily stored in the moving process by the push plate 5, and the new high-voltage switch shell 9 is not affected to be placed on the V-shaped supporting block 2 continuously. Time is saved and efficiency is increased.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims

1. The utility model provides a high tension switch casing turn-ups mechanism, includes base (1), its characterized in that: be provided with V type supporting shoe (2) and pneumatic cylinder (3) on base (1), the end that stretches out of pneumatic cylinder (3) is connected with turn-ups subassembly (4), one side of V type supporting shoe (2) is provided with push pedal (5), be provided with drive mechanism (6) between push pedal (5) and pneumatic cylinder (3), drive mechanism (6) one end is connected with the end that stretches out of pneumatic cylinder (3), and the other end is connected with push pedal (5).

2. The high voltage switch housing turn-up mechanism of claim 1, wherein: the push plate (5) is cross-shaped and is not contacted with the V-shaped supporting block (2) in the moving process.

3. The high voltage switch housing turn-up mechanism of claim 2, wherein: the transverse plate of the push plate (5) is longer than the horizontal length of the V-shaped supporting block (2).

4. A high voltage switch housing turn-up mechanism as claimed in claim 3 wherein: the other side of the V-shaped supporting block (2) is provided with a V-shaped plate (7), and the V-shaped plate (7) is fixed with the base (1).

5. The high voltage switch housing turn-up mechanism of claim 4, wherein: the driving mechanism (6) comprises a screw (61), a belt pulley group (62), a ratchet wheel (63), a pushing rack (64) and a returning rack (65), the pushing plate (5) is connected with the screw (61), one end of the belt pulley group (62) is fixed with the screw (61), the other end of the belt pulley group is fixed with the ratchet wheel (63), and the pushing rack (64) and the returning rack (65) are connected with the hydraulic cylinder (3).

6. The high voltage switch housing turn-up mechanism of claim 5, wherein: a connecting plate (8) is arranged between the push plate (5) and the screw rod (61), the upper end of the connecting plate (8) is fixedly connected with the push plate (5), the lower side of the connecting plate is in threaded connection with the screw rod (61), and the bottom of the connecting plate (8) is in sliding fit with the base (1).

7. The high voltage switch housing turn-up mechanism of claim 6, wherein: the pushing rack (64) and the returning rack (65) are respectively positioned at two sides of the ratchet wheel (63).

8. The high voltage switch housing turn-up mechanism of claim 7, wherein: the teeth of the pushing rack (64) are positioned above the teeth of the returning rack (65) in the longitudinal direction.

9. The high voltage switch housing turn-up mechanism of claim 8, wherein: the pushing rack (64) and the returning rack (65) are both composed of a plate body (66) and a ratchet (67), the ratchet (67) is in rotary fit with the plate body (66), and a limiting plate (68) is arranged on one side of the ratchet (67).

10. The high voltage switch housing turn-up mechanism of claim 9, wherein: the belt pulley group (62) comprises a large fixed pulley (621), a small fixed pulley (622) and a belt (623), wherein the large fixed pulley (621) is coaxially fixed with the ratchet wheel (63), the small fixed pulley (622) is fixedly connected with the screw rod (61), and the belt (623) is connected with the large fixed pulley (621) and the small fixed pulley (622).