A kind of distribution cabinet stamping forming equipment and method

Abstract

A distribution cabinet stamping forming device and method, belonging to the technical field of stamping forming, the device includes a stamping device body, a mounting plate is fixedly mounted on the stamping device body, a bearing plate is mounted on the mounting plate through a plug-in assembly, a clamping assembly is mounted on the bearing plate, wherein: a card slot is provided at the center of the bearing plate for clamping with a fixed column, a movable cavity is provided inside the fixed column, a limiting groove is provided on the upper side of the fixed column, a connecting block is provided in the movable cavity, the upper end of the connecting block is fixedly connected to the limiting column, the upper end of the limiting column extends out of the fixed column through the limiting groove and is fixedly connected to a fixed round block, and the lower end of the limiting column is fixedly connected to a jacking ball. The bearing plate of the present invention can be conveniently and quickly installed and disassembled, and is convenient for loading, and there is no need to stop the machine for loading and unloading after each single processing, which saves time.

Description

Technical Field

[0001] The present invention relates to the technical field of stamping and forming, and in particular to a stamping and forming device and method for a power distribution cabinet. Background Art

[0002] At present, in order to better distribute electricity, power distribution cabinets are set up to distribute electricity. Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the power distribution system. Power distribution cabinets are a general term for motor control centers. Power distribution cabinets are used in places where the load is relatively dispersed and there are fewer circuits; motor control centers are used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] At present, in the production process of distribution cabinets, it is necessary to process the components in the distribution cabinets. The common processing device is stamping and forming equipment, which mainly uses stamping and forming equipment to perform stamping and punching processing on the components of the distribution cabinets.

[0004] The existing stamping and forming equipment has a carrier plate which is not easy to install and remove. Summary of the invention

[0005] The object of the present invention is to provide a distribution cabinet stamping forming device and method, which can simply and quickly install or remove a carrier plate.

[0006] The technical solution is as follows:

[0007] A power distribution cabinet stamping forming device comprises a stamping device body, a mounting plate is fixedly mounted on the stamping device body, a carrying plate is mounted on the mounting plate through a plug-in assembly, and a clamping assembly is mounted on the carrying plate, wherein:

[0008] The center of the supporting plate is provided with a slot for clamping with the fixing column, and the interior of the fixing column is provided with an active cavity, and a limiting groove is provided on the upper side of the fixing column, and a connecting block is provided in the active cavity, and the upper end of the connecting block is fixedly connected to the limiting column, and the upper end of the limiting column extends out of the fixing column through the limiting groove and is fixedly connected to the fixing round block, and the lower end of the limiting column is fixedly connected to the pushing ball, and a slot is provided on the inner wall of the slot, and plug blocks are installed on both sides of the limiting column, which cooperate with the slot, and a pushing groove that cooperates with the pushing ball is provided on the plug block, and the connecting block is fixedly connected with the pushing block, and a connecting column is fixedly connected between the upper end of the connecting block and the lower end of the pushing ball, and an extrusion groove that cooperates with the pushing block is provided on the plug block, and the pushing groove at least includes a transition groove whose lateral diameter gradually decreases from top to bottom, and the inner side is an inclined surface, the upper end of the pushing block is a pointed end, and the inner side surface is an inclined surface.

[0009] It is explained that when the pushing ball moves from top to bottom, the pushing ball squeezes the inclined surface of the transition groove, so that the insert block is squeezed and embedded into the slots on both sides. The supporting plate and the fixed column are fixed through the slots and the insert block, and the pushing block is released from the extrusion groove at the same time; when the pushing block moves from bottom to top, the tip is inserted into the extrusion groove from below, and the inclined surface of the pushing block squeezes the lower end of the groove wall of the extrusion groove of the insert block, so that the insert block is released from the slot and moves to the middle, the pushing ball is released from the transition groove, and the supporting plate and the fixed column are separated.

[0010] Furthermore, the jacking groove includes a conical half groove and an arc-shaped groove, the lower end of the conical half groove is connected to the upper end of the arc-shaped groove, and the conical half groove is the above-mentioned transition groove.

[0011] Furthermore, a driving assembly is connected to the lower end of the fixing column.

[0012] Furthermore, the driving assembly includes a fixed shell and a driving motor, the fixed shell and the driving motor are fixedly connected, and the driving motor is connected to the rotating shaft.

[0013] Furthermore, the clamping assembly includes a clamping seat, a clamping threaded rod, a movable clamp, and a fixed clamp, wherein the clamping seat is installed on a carrying plate, a fixed clamp is fixedly installed on the end of the clamping seat, a clamping threaded rod is installed in the clamping seat, and the clamping threaded rod is threadedly connected to the movable clamp, so that the movable clamp moves when the clamping threaded rod rotates.

[0014] Furthermore, a ball assembly is installed between the mounting plate and the supporting plate, and the ball assembly includes an annular groove and balls installed in the annular groove.

[0015] Furthermore, a longitudinal adjustment component is connected to the lower end of the fixed shell.

[0016] Furthermore, a transverse adjustment component is connected to the lower end of the longitudinal adjustment component.

[0017] The present invention also discloses a method for punching and forming a power distribution cabinet, comprising: inserting a slot on a carrier plate into a fixed column; pressing a fixed round block from top to bottom, and inserting the block into the slot; placing parts on a clamping seat, and then rotating the clamping threaded rod to fix the parts; cooperating with a transverse adjustment component and a longitudinal adjustment component to adjust the position of the carrier plate so that the parts are aligned with the punching head of the punching device body, thereby performing punching and punching processing;

[0018] When the punching head has finished processing one of the components, the driving motor then drives the carrier plate to rotate, and the unprocessed workpiece is moved to the bottom of the punching head. The punching head processes it again. During the processing, the processed components can be removed, and then the distribution cabinet components to be processed can be installed again.

[0019] Compared with the prior art, the present invention has the following beneficial effects: when the pushing ball moves from top to bottom, the pushing ball squeezes the inclined surface of the transition groove, so that the insert block is squeezed and embedded into the slots on both sides, and at the same time the pushing block escapes from the extrusion groove, and the supporting plate and the fixed column are fixed through the slots and the insert block; when the pushing block moves from bottom to top, the tip is inserted into the extrusion groove from below, and the inclined surface of the pushing block squeezes the lower end of the groove wall of the extrusion groove of the insert block, so that the insert block escapes from the slot and moves to the middle, the pushing ball escapes from the transition groove, and the supporting plate and the fixed column are separated; the supporting plate can be easily and quickly installed and disassembled, and it is convenient to load materials, and there is no need to stop the machine for loading and unloading after each single processing, thus saving time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the structure of the carrier plate of the present invention.

[0022] Figure 3 For the present invention Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] Figure 4 It is a schematic diagram of the structure of the jacking groove of the present invention.

[0024] In the figure: 1, punching device body; 2, lateral adjustment assembly; 3, longitudinal adjustment assembly; 4, driving assembly; 401, fixed shell; 402, driving motor; 403, rotating shaft; 5, mounting plate; 6, bearing plate; 7, clamping assembly; 701, clamping seat; 702, clamping threaded rod; 703, movable clamping plate; 704, fixed clamping plate; 8, rolling assembly; 801, ball bearing; 802, annular groove; 9, fixed column; 10, plug Connecting assembly; 1001, card slot; 1002, slot; 1003, movable cavity; 1004, plug block; 1005, extrusion groove; 1006, push groove; 10061, arc groove; 10062, conical half groove; 11, push assembly; 1101, limit groove; 1102, limit column; 1103, fixed round block; 1104, push ball; 1105, connecting column; 1106, connecting block; 1107, push block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-4A power distribution cabinet stamping forming device, comprising a stamping device body 1, a mounting plate 5 is fixedly mounted on the stamping device body 1, a bearing plate 6 is mounted on the mounting plate 5 through a plug-in assembly 10, a clamping assembly 7 is mounted on the bearing plate 6, and the bearing plate 6 and the mounting plate 5 are fixed and separated by a push assembly 11, wherein: the push assembly 11 comprises a limit groove 1101, a limit column 1102, a fixed round block 1103, a push ball 1104, a connecting column 1105, and a connecting block 1106. 106, a push block 1107, a card slot 1001 is provided in the center of the carrier plate 6 for clamping with the fixed column 9, the fixed column 9 has an active cavity 1003 inside, a limiting groove 1101 is provided on the upper side of the fixed column 9, and a connecting block 1106 is provided in the active cavity 1003, the upper end of the connecting block 1106 is fixedly connected to the limiting column 1102, the upper end of the limiting column 1102 extends out of the fixed column 9 through the limiting groove 1101 and is fixedly connected to the fixed round block 1103, and the lower end of the limiting column 1102 is fixed A top moving ball 1104 is connected, a slot 1002 is provided on the inner wall of the card slot 1001, plug blocks 1004 are installed on both sides of the limit column 1102, the plug blocks 1004 are matched with the slot 1002, and a top moving groove 1006 matched with the top moving ball 1104 is provided on the plug block 1004, the connecting block 1106 is fixedly connected with a top moving block 1107, the connecting block 1106 is fixedly connected to the lower end of the top moving ball 1104 through the connecting column 1105, and the plug block 1004 is provided with a There is an extrusion groove 1005 that cooperates with the pushing block 1107. The pushing groove 1006 includes at least a transition groove whose lateral diameter gradually decreases from top to bottom, and the inner side is an inclined surface. The upper end of the pushing block 1107 is a pointed end, and the inner side surface is an inclined surface. In this embodiment, the pushing groove 1006 includes a conical half groove 10062 and an arc groove 10061. The conical half groove 10062 is the transition groove, and the lower end of the conical half groove 10062 is connected to the upper end of the arc groove 10061, and a smooth transition is preferred.

[0027] When the carrier plate 6 needs to be assembled, the slot 1001 on the carrier plate 6 is plugged into the fixed column 9, and then the fixed round block 1103 is pressed down, so that the fixed round block 1103 drives the limiting column 1102 to move downward, wherein the limiting column 1102 will be limited by the limiting slot 1101, so that the limiting column 1102 will not rotate. A simple limiting structure of a simple slot and block can be used here, for example, a straight slot is opened on the inner side of the limiting slot 1101, and a corresponding slider is fixedly connected to the limiting column 1102. The limiting column 1102 drives the pushing ball 1104 to move downward, so that the pushing ball 1104 is squeezed into the conical half groove 10062, so that the pushing ball 1104 squeezes the arc groove 10061, thereby driving the insertion block 1004 to move until the insertion block 1004 is engaged with the slot 1002. In this process, when the pushing ball 1104 moves from top to bottom, the pushing ball 1104 squeezes the inclined surface of the transition groove, so that the insertion block 1004 is squeezed and embedded into the slots 1002 on both sides, and the pushing block 1107 is released from the extrusion groove 1005, so that the insertion block 1004 and the slot 1002 fix the supporting plate 6 on the fixing column 9 and its fixing plate 5, wherein a rubber sleeve is provided on the outside of the pushing ball 1104, which can produce good anti-slip performance.

[0028] When it is necessary to remove the supporting plate 6, move the fixed round block 1103 upward, thereby driving the limiting column 1102 and its pushing ball 1104 upward, thereby driving the connecting block 1106 upward, thereby driving the pushing block 1107 to be inserted into the extrusion groove 1005, thereby driving the insert block 1004 to move back. During this process, when the pushing block 1107 moves from bottom to top, the tip is inserted into the extrusion groove 1005 from below, and the inclined surface of the pushing block 1107 squeezes the lower end of the groove wall of the extrusion groove 1005 of the insert block 1004, so that the insert block 1004 disengages from the slot 1002 and moves toward the middle, and the pushing ball 1104 disengages from the transition groove, thereby separating the insert block 1004 from the slot 1002, and then move the supporting plate 6 upward to remove the supporting plate 6.

[0029] The lower end of the fixed column 9 is connected to a driving assembly 4 . The driving assembly 4 includes a fixed shell 401 and a driving motor 402 . The fixed shell 401 and the driving motor 402 are fixedly connected. The driving motor 402 is connected to a rotating shaft 403 .

[0030] The clamping assembly 7 includes a clamping seat 701, a clamping threaded rod 702, a movable clamp plate 703, and a fixed clamp plate 704, wherein the clamping seat 701 is installed on the supporting plate 6, a fixed clamp plate 704 is fixedly installed at the end of the clamping seat 701, a clamping threaded rod 702 is installed in the clamping seat 701, and the clamping threaded rod 702 is threadedly connected to the movable clamp plate 703, so that the movable clamp plate 703 moves when the clamping threaded rod 702 rotates.

[0031] A ball assembly 8 is installed between the mounting plate 5 and the supporting plate 6, and the ball assembly includes an annular groove 802 and a ball 801 installed in the annular groove 802. The annular groove 802 is opened on the mounting plate 5 and the supporting plate 6. The mounting plate 5 opens the lower part of the annular groove 802, and the supporting plate 6 opens the upper part of the annular groove 802. The ball assembly 8 provides support for the supporting plate 6 on the mounting plate 5, and provides a smaller rolling friction when the supporting plate 6 and the mounting plate 5 rotate relative to each other.

[0032] The lower end of the fixed shell 401 is connected to a longitudinal adjustment component 3, and the lower end of the longitudinal adjustment component 3 is connected to a transverse adjustment component. The transverse adjustment component 2 and the longitudinal adjustment component 3 cooperate to adjust the position of the carrier plate 6 so that the parts are aligned with the punching head of the stamping device body 1.

[0033] When in use, the slot 1001 on the carrier plate 6 is inserted into the fixed column 9; the fixed round block 1103 is pressed from top to bottom, and the insert block 1004 is inserted into the slot 1002; the parts are placed on the clamping seat 701, and then the parts are fixed by rotating the clamping threaded rod 702; the lateral adjustment component 2 and the longitudinal adjustment component 3 cooperate to adjust the position of the carrier plate 6 so that the parts are aligned with the punching head of the punching device body 1, so as to perform punching and punching processing; when the punching head processes one of the parts, the carrier plate 6 is then driven to rotate by the driving motor 402, and the driving motor 402 can be specifically a stepping motor, so as to drive the carrier plate 6 to rotate. During the rotation process, the rolling friction of the ball 801 rolling along the annular groove 802 makes the carrier plate 6 easy to rotate, and the unprocessed workpiece is moved to the bottom of the punching head, and the punching head processes again. While processing, the processed parts can be removed, and then the distribution cabinet parts to be processed are installed again. This design can make good use of the time of each punching and punching, thereby reducing downtime.

[0034] Assemble the carrier plate 6, and then place the distribution cabinet components on the clamping seat 701, and then rotate the clamping threaded rod 702. The rotating clamping threaded rod 702 drives the movable clamping plate 703 to move, thereby cooperating with the fixed clamping plate 704 to fix the distribution cabinet components, and fix the distribution cabinet components through the clamping assembly 7. The clamping assembly 7 is mainly a punching clamping mold of the prior art. The lateral adjustment assembly 2 and the longitudinal adjustment assembly 3 cooperate to adjust the position of the carrier plate 6 so that the distribution cabinet components are aligned with the punching head of the stamping device body 1, thereby performing stamping and punching processing. The lateral adjustment assembly 2 and the longitudinal adjustment assembly 3 are both composed of a seat body and an adjustment threaded rod arranged inside the seat body, wherein the lateral adjustment assembly 2 and the longitudinal adjustment assembly 3 can use an electric cylinder to realize their movement function.

[0035] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stamping and forming equipment for a power distribution cabinet, characterized in that: The invention comprises a punching device body (1), a mounting plate (5) being fixedly mounted on the punching device body (1), a carrying plate (6) being mounted on the mounting plate (5) via a plug-in assembly (10), and a clamping assembly (7) being mounted on the carrying plate (6), wherein: A slot (1001) is provided at the center of the carrier plate (6) for engaging with the fixed column (9); a movable cavity (1003) is provided inside the fixed column (9); a limiting slot (1101) is provided on the upper side of the fixed column (9); a connecting block (1106) is provided inside the movable cavity (1003); an upper end of the limiting column (1102) extends out of the fixed column (9) through the limiting slot (1101) and is fixedly connected to a fixed round block (1103); a lower end of the limiting column (1102) is fixedly connected to a pushing ball (1104); a slot (1002) is provided on the inner wall of the slot (1001); plug blocks (1004) are installed on both sides of the limiting column (1102); the plug blocks (1004) matches with the slot (1002), and the insert block (1004) is provided with a push groove (1006) matching with the push ball (1104), the connecting block (1106) is fixedly connected with the push block (1107), a connecting column (1105) is fixedly connected between the upper end of the connecting block (1106) and the lower end of the push ball (1104), and the insert block (1004) is provided with an extrusion groove (1005) matching with the push block (1107); the push groove (1006) includes at least one transition groove whose transverse diameter gradually decreases from top to bottom, and the inner side is an inclined surface, and the upper end of the push block (1107) is a pointed end, and the inner side is an inclined surface.

2. A stamping and forming equipment for a power distribution cabinet according to the transition groove of claim 1, characterized in that: The jacking groove (1006) comprises a conical half groove (10062) and an arc-shaped groove (10061), and the lower end of the conical half groove (10062) is connected to the upper end of the arc-shaped groove (10061).

3. A power distribution cabinet stamping and forming equipment according to claim 2, characterized in that: The lower end of the fixed column (9) is connected to a driving assembly (4).

4. A distribution cabinet stamping and forming equipment according to claim 3, characterized in that: The driving assembly (4) comprises a fixed shell (401) and a driving motor (402); the fixed shell (401) and the driving motor (402) are fixedly connected, and the driving motor (402) is connected to a rotating shaft (403).

5. A distribution cabinet stamping and forming equipment according to claim 4, characterized in that: The clamping assembly (7) comprises a clamping seat (701), a clamping threaded rod (702), a movable clamping plate (703), and a fixed clamping plate (704), wherein the clamping seat (701) is mounted on the carrier plate (6), a fixed clamping plate (704) is fixedly mounted on the end of the clamping seat (701), a clamping threaded rod (702) is mounted inside the clamping seat (701), and the clamping threaded rod (702) is threadedly connected to the movable clamping plate (703), so that the movable clamping plate (703) moves when the clamping threaded rod (702) rotates.

6. A power distribution cabinet stamping and forming equipment according to claim 5, characterized in that: A ball assembly (8) is installed between the mounting plate (5) and the supporting plate (6), wherein the ball assembly comprises an annular groove (802) and a ball (801) installed in the annular groove (802).

7. The punching and forming equipment for a power distribution cabinet according to claim 6, characterized in that: The lower end of the fixed shell (401) is connected to a longitudinal adjustment component (3).

8. The punching and forming equipment for a power distribution cabinet according to claim 7, characterized in that: The lower end of the longitudinal adjustment component (3) is connected to the transverse adjustment component (2).

9. A method for stamping a power distribution cabinet, characterized in that: A distribution cabinet stamping and forming device according to claim 8 comprises: inserting the card slot (1001) on the carrier plate (6) into the fixed column (9); pressing the fixed round block (1103) from top to bottom, and inserting the plug block (1004) into the slot (1002); placing the parts on the clamping seat (701), and then rotating the clamping threaded rod (702) to fix the parts; the lateral adjustment component (2) and the longitudinal adjustment component (3) cooperate to adjust the position of the carrier plate (6) so that the parts are aligned with the punching head of the punching device body (1), thereby performing the stamping and punching process; When the punching head has finished processing one of the components, the driving motor (402) is then used to drive the carrier plate (6) to rotate, and the unprocessed workpiece is moved to the bottom of the punching head. The punching head processes again, and while processing, the processed component can be removed, and then the distribution cabinet component to be processed can be installed again.

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