CN216065170U

CN216065170U - Control cabinet panel beating processing tool for engine unit

Info

Publication number: CN216065170U
Application number: CN202122162918.4U
Authority: CN
Inventors: 赵军富
Original assignee: Fuzhou Yunqi Metal Co ltd
Current assignee: Fuzhou Yunqi Metal Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-18
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a control cabinet metal plate machining jig for an engine unit, which comprises a supporting plate, a stand column, a top plate, a hydraulic motor, a driving assembly, a coupling, a second screw rod, a nut seat, a first connecting rod and a pressing plate, wherein the stand column is arranged on the supporting plate, the top plate is arranged on the stand column, the hydraulic motor is arranged at the lower end of the top plate, the driving assembly is arranged on an output end of the hydraulic motor, the driving assembly comprises a U-shaped driving plate, an inner incomplete gear, an outer incomplete gear, a stepped shaft, a first gear, a second gear and a limiting unit, and the U-shaped driving plate is arranged on the output end of the hydraulic motor. The utility model relates to the technical field of sheet metal machining, and particularly provides a control cabinet sheet metal machining jig for an engine unit, which is progressively compressed and has good flattening quality.

Description

Control cabinet panel beating processing tool for engine unit

Technical Field

The utility model relates to the technical field of sheet metal machining, in particular to a sheet metal machining jig for a control cabinet for an engine unit.

Background

The control cabinet is a closed or semi-closed sheet metal cabinet body in which switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment are assembled according to the electrical wiring requirements. The sheet material used for manufacturing the control cabinet is usually a sheet material, and in order to control the quality of the finished product, the sheet material used for manufacturing the cabinet body needs to be subjected to flattening operation before the processes of bending, stamping and the like so as to process the raised edges and the bending areas existing on the sheet material.

However, most of the existing metal plate flattening jigs only compress the thin plate at one time by using the pressure of the hydraulic cylinder, and for the plates with serious warped edges and overlarge bending degree, the plates are easy to slide and wear in the process of being heavily pressed due to the specific shape and difficult to be attached, so that the quality of finished products is affected.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a control cabinet metal plate machining jig for an engine unit, which is progressively compressed and has good flattening quality.

The technical scheme adopted by the utility model is as follows: the utility model relates to a sheet metal processing jig for a control cabinet of an engine unit, which comprises a supporting plate, a stand column, a top plate, a hydraulic motor, a driving assembly, a coupling, a second screw rod, a nut seat, a first connecting rod and a pressing plate, wherein the stand column is arranged on the supporting plate, the top plate is arranged on the stand column, the hydraulic motor is arranged at the lower end of the top plate, the driving assembly is arranged on an output end of the hydraulic motor, the driving assembly comprises a U-shaped driving plate, an inner incomplete gear, an outer incomplete gear, a stepped shaft, a first gear, a second gear and a limiting unit, the U-shaped driving plate is arranged on the output end of the hydraulic motor, the inner incomplete gear is arranged at the bottom end of the inner side of the U-shaped driving plate, the outer incomplete gear is arranged on the inner side wall of the U-shaped driving plate, the stepped shaft is arranged below the top plate through a bearing seat in a rotating manner, one end of the stepped shaft is arranged in the U-shaped driving plate, the first gear is arranged at one end of the stepped shaft and is intermittently meshed with the inner incomplete gear, the limiting unit is arranged on the stepped shaft, the second gear is arranged between a shaft shoulder of the stepped shaft and the limiting unit in a sliding mode and is intermittently meshed with the incomplete gear, the coupler is arranged at one end, far away from the U-shaped driving disc, of the stepped shaft, one end of the second lead screw is arranged on the coupler, the nut seat is arranged on the second lead screw in a sleeved mode through a threaded hole, one end of the connecting rod is arranged on the nut seat, one end of the connecting rod is arranged on the stand column in a sliding sleeved mode, and the pressing plate is arranged below the nut seat through the second connecting rod.

Furthermore, the limiting unit comprises a motor, a first lead screw and a protruding stop block, a sliding groove is formed in the stepped shaft, the motor is arranged in the sliding groove, the first lead screw is arranged at the output end of the motor and is located in the sliding groove, the protruding stop block is sleeved on the first lead screw through a threaded hole and is arranged in the sliding groove in a sliding mode, and the second gear is arranged between a shaft shoulder of the stepped shaft and the protruding stop block in a sliding mode.

Furthermore, the upright post is provided with a built-in spring telescopic rod through a connecting seat, and one end of the built-in spring telescopic rod is arranged above the pressing plate.

Furthermore, an anti-skid base is arranged below the supporting plate.

Further, the transmission ratio between the inner incomplete gear and the first gear is larger than the transmission ratio between the outer incomplete gear and the second gear.

The utility model with the structure has the following beneficial effects: this scheme is switch board panel beating tool for engine unit uses through the cooperation of spare parts such as drive assembly, shaft coupling, second lead screw, nut seat, connecting rod one and pressure flat board, has reduced offset and wearing and tearing volume at ordinary times that the sheet metal is pressed, has improved the effect of flattening.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic view of an overall structure of a sheet metal machining jig for a control cabinet for an engine unit according to the present invention;

fig. 2 is a schematic partial structural view of a sheet metal processing jig of a control cabinet for an engine block.

The U-shaped driving disk comprises a supporting plate 1, a supporting plate 2, a vertical column 3, a top plate 4, a hydraulic motor 5, a U-shaped driving disk 6, an inner incomplete gear 7, an outer incomplete gear 8, a stepped shaft 9, a first gear 10, a second gear 11, a motor 12, a first lead screw 13, a protruding stop dog 14, a coupling 15, a second lead screw 16, a nut seat 17, a first connecting rod 18, a pressing plate 19, an inner spring telescopic rod 20 and an anti-skidding base.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention relates to a sheet metal working jig for a control cabinet of an engine set, which comprises a support plate 1, a column 2, a top plate 3, a hydraulic motor 4, a driving component, a coupling 14, a second screw 15, a nut seat 16, a first connecting rod 17 and a pressing plate 18, wherein the column 2 is disposed on the support plate 1, the top plate 3 is disposed on the column 2, the hydraulic motor 4 is disposed at the lower end of the top plate 3, the driving component is disposed on the output end of the hydraulic motor 4, the driving component comprises a u-shaped driving plate 5, an inner incomplete gear 6, an outer incomplete gear 7, a stepped shaft 8, a first gear 9, a second gear 10 and a limiting unit, the u-shaped driving plate 5 is disposed on the output end of the hydraulic motor 4, the inner incomplete gear 6 is disposed at the bottom end of the inner side of the u-shaped driving plate 5, the outer incomplete gear 7 is disposed on the inner side wall of the u-shaped driving plate 5, the stepped shaft 8 is rotatably disposed below the top plate 3 through a bearing seat and one end is disposed in the u-shaped driving plate 5, the first gear 9 is arranged at one end of the stepped shaft 8 and is intermittently meshed with the inner incomplete gear 6, the limiting unit is arranged on the stepped shaft 8, the second gear 10 is arranged between a shaft shoulder of the stepped shaft 8 and the limiting unit in a sliding mode and is intermittently meshed with the outer incomplete gear 7, the coupler 14 is arranged at one end, far away from the U-shaped driving disc 5, of the stepped shaft 8, one end of the lead screw 15 is arranged on the coupler 14, the nut seat 16 is sleeved on the lead screw 15 through a threaded hole, one end of the first connecting rod 17 is arranged on the nut seat 16, one end of the first connecting rod is sleeved on the upright post 2 in a sliding mode, and the pressure plate 18 is arranged below the nut seat 16 through the second connecting rod.

The limiting unit comprises a motor 11, a first lead screw 12 and a protruding stop block 13, a sliding groove is formed in the stepped shaft 8, the motor 11 is arranged in the sliding groove, the first lead screw 12 is arranged at the output end of the motor 11 and is located in the sliding groove, the protruding stop block 13 is sleeved on the first lead screw 12 through a threaded hole and is arranged in the sliding groove in a sliding mode, and the second gear 10 is arranged between a shaft shoulder of the stepped shaft 8 and the protruding stop block 13 in a sliding mode. The upright post 2 is provided with a built-in spring telescopic rod 19 through a connecting seat, and one end of the built-in spring telescopic rod 19 is arranged above the pressing plate 18. An anti-skid base 20 is arranged below the support plate 1. The transmission ratio between the inner incomplete gear 6 and the first gear 9 is larger than the transmission ratio between the outer incomplete gear 7 and the second gear 10.

When the gear box is used specifically, in a normal state, the first lead screw 12 pushes the protruding stop block 13 to fix the second gear 10 between the shoulder of the stepped shaft 8 and the protruding stop block 13, the second gear 10 is intermittently meshed with the incomplete gear 7, and the spring in the telescopic rod 19 with the built-in spring is in a compressed state. The plate to be flattened is placed on the supporting plate 1, the hydraulic motor 4 drives the U-shaped driving disk 5 to rotate and drives the stepped shaft 8 to periodically rotate in a reciprocating manner through the inner incomplete gear 6 and the outer incomplete gear 7, and the specific process is as follows: in 1/2 period, the outer incomplete gear 7 drives the gear two 10 engaged with it to rotate, drives the screw rod two 15 to rotate and forces the nut seat 16 to drive the pressing plate 18 to move downwards, and in another 1/2 period, the inner incomplete gear 6 drives the gear one 9 engaged with it to rotate reversely, drives the screw rod one 12 to rotate reversely and forces the nut seat 16 to drive the pressing plate 18 to move upwards. Because the transmission ratio between the inner incomplete gear 6 and the first gear 9 is larger than the transmission ratio between the outer incomplete gear 7 and the second gear 10, namely the rotating speed of the second gear 10 is larger than the reverse rotating speed of the first gear 9, the downward moving distance of the nut seat 16 is larger than the upward moving distance in one period, and the progressive flattening of the nut seat 16 and the flattening plate 18 is realized. When the pressing plate 18 is pressed downwards, the thin plate is gradually pressed downwards, and when the pressing plate 18 moves upwards, a worker can slightly adjust the position of the thin plate to match the pressing plate 18 to press downwards next time and reduce the sliding degree and the abrasion loss of the thin plate, so that the quality of a finished product is improved. When the pressing plate 18 is pressed downwards, the telescopic rod 19 with the built-in spring connected with the pressing plate 18 provides downward thrust due to the compression of the built-in spring, and the situation that the pressing plate 18 is stressed only in the center to cause uneven stress on a lower thin plate part and poor pressing effect is prevented. When the flattening process is finished and the resetting is needed, the motor 11 and the first lead screw 12 are controlled to rotate, the protruding stop block 13 moves downwards, the second gear 10 is no longer limited by the shoulder of the stepped shaft 8 and the protruding stop block 13 and slides downwards to release the meshing with the incomplete gear 7, the hydraulic motor 4 is driven reversely to enable the nut seat 16 and the flattening plate 18 to ascend, and then the motor 11 is driven reversely to enable the second gear 10 and the protruding stop block 13 to reset.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a switch board panel beating tool for engine unit which characterized in that: the U-shaped driving disc is arranged on the output end of the hydraulic motor, the inner incomplete gear is arranged at the bottom end of the U-shaped driving disc, the outer incomplete gear is arranged on the inner side wall of the U-shaped driving disc, the stepped shaft is rotatably arranged below the top plate through a bearing seat, one end of the stepped shaft is positioned in the U-shaped driving disc, the first gear is arranged at one end of the stepped shaft and is intermittently meshed with the inner incomplete gear, and the limiting unit is arranged on the stepped shaft, the second gear is slidably arranged between a shaft shoulder of the stepped shaft and the limiting unit and is intermittently meshed with the incomplete gear, the coupler is arranged at one end of the stepped shaft, which is far away from the U-shaped driving disc, one end of the lead screw is arranged on the coupler, the nut seat is sleeved on the lead screw through a threaded hole, one end of the connecting rod is arranged on the nut seat, one end of the connecting rod is slidably sleeved on the stand column, and the pressing plate is arranged below the nut seat through the second connecting rod.

2. The sheet metal machining jig for the control cabinet of the engine unit according to claim 1, characterized in that: the limiting unit comprises a motor, a first lead screw and a protruding stop block, a chute is arranged on the stepped shaft, the motor is arranged in the chute, the first lead screw is arranged at the output end of the motor and is positioned in the chute, the protruding stop block is sleeved on the first lead screw through a threaded hole and is arranged in the chute in a sliding mode, and the second gear is arranged between a shaft shoulder of the stepped shaft and the protruding stop block in a sliding mode.

3. The sheet metal machining jig for the control cabinet of the engine unit according to claim 1, characterized in that: the upright post is provided with a built-in spring telescopic rod through a connecting seat, and one end of the built-in spring telescopic rod is arranged above the pressing plate.

4. The sheet metal machining jig for the control cabinet of the engine unit according to claim 1, characterized in that: an anti-slip base is arranged below the supporting plate.

5. The sheet metal machining jig for the control cabinet of the engine unit according to claim 2, characterized in that: the transmission ratio between the inner incomplete gear and the first gear is larger than the transmission ratio between the outer incomplete gear and the second gear.