Hydraulic forming machine with automatic feeding structure for commutator production

Abstract

The utility model belongs to the technical field of hydraulic forming machines, and particularly relates to a commutator production hydraulic forming machine with an automatic feeding structure, which comprises a base, a hydraulic mechanism is arranged on the top surface of one end of the base, a hydraulic head is connected to the bottom surface of the hydraulic mechanism, and a sliding groove is formed in the top surface of the base. The inner side surface of the sliding groove is connected with a sliding block, and the top surface of the sliding block is connected with a forming mold. According to the utility model, the sliding chute, the sliding block, the forming die, the connecting block, the inserting block, the bolt and the air cylinder are matched with one another, so that the forming die can move, and when materials need to be placed on the forming die, the forming die moves out of the lower part of the hydraulic head, so that an operator can safely place the materials; the air cylinder pushes the forming die to move to the position below the hydraulic head, automatic feeding operation is completed, and therefore hydraulic operation can be normally carried out.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic forming machines, and in particular relates to a hydraulic forming machine for commutator production with an automatic feeding structure. Background Art

[0002] Commutator plays an important role in various power applications and is an electronic device mainly used to convert DC power into AC power.

[0003] During the production and processing of the commutator, some parts of the commutator need to be processed by a hydraulic forming machine. The hydraulic forming operation of the parts can be completed by placing the material into the mold, starting the hydraulic forming machine, and allowing the hydraulic head to enter the forming groove on the mold. When placing the material into the mold, it is generally placed manually into the forming groove, and the mold is generally under the hydraulic head. When placing the material, if the machine is accidentally started, it may cause injuries to the operator's hands, thus posing a safety hazard.

[0004] Therefore, the utility model provides a hydraulic forming machine for commutator production with an automatic feeding structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a hydraulic forming machine for commutator production with an automatic feeding structure, aiming to solve the problem in the prior art that when placing materials under the hydraulic head of the hydraulic forming machine, if the machine is accidentally started, it will cause injuries to the operator.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic forming machine for commutator production with an automatic feeding structure, comprising a base, a hydraulic mechanism is arranged on the top surface of one end of the base, a hydraulic head is connected to the bottom surface of the hydraulic mechanism, a slide groove is provided on the top surface of the base, a slider is connected to the inner surface of the slide groove, a forming mold is connected to the top surface of the slider, a connecting block is connected to one side surface of the forming mold, a slot is provided on one side surface of the connecting block, an insert block is connected to the inner surface of the slot, a bolt is passed through the top surface of the connecting block, one end of the bolt extends into the fixing hole provided on the top surface of the insert block, a movable end of a cylinder is connected to one side surface of the insert block, the cylinder is connected to one side surface of the mounting block, the mounting block is connected to the top surface at one end of the base, and a clamping mechanism is also provided on the top surface of the other end of the base.

[0007] In order to improve the stability of the mold during use, as a preferred hydraulic forming machine for commutator production with an automatic feeding structure of the utility model, the clamping mechanism includes: a vertical block, an electric push rod, a clamping block and a rubber block, the top surface of the other end of the base is connected to the vertical block, the surface of one end of the vertical block is connected to the electric push rod, the movable end of the electric push rod passes through the vertical block and is connected to one end surface of the clamping block, and the other end surface of the clamping block is connected to the rubber block.

[0008] In order to realize the normal operation control of the cylinder and the electric push rod, as a preferred embodiment of the utility model of a hydraulic forming machine for commutator production with an automatic feeding structure, the cylinder and the electric push rod are electrically connected to an external power supply through a PLC control switch.

[0009] In order to improve the stability of the forming mold when it moves, as a preferred embodiment of the utility model, a hydraulic forming machine for commutator production with an automatic feeding structure is configured such that the sliding block is slidably connected to the base via a sliding groove.

[0010] In order to connect the insert block with the connecting block, as a preferred embodiment of the utility model, a hydraulic forming machine for commutator production with an automatic feeding structure is provided, wherein the insert block is slidably connected with the connecting block via a slot.

[0011] In order to fix the position of the plug block, as a preferred embodiment of the utility model of a hydraulic forming machine for commutator production with an automatic feeding structure, the bolts are threadedly connected by penetrating between the connecting block and the fixing hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model enables the forming mold to be moved by the mutual cooperation among the slide groove, the slider, the forming mold, the connecting block, the insert block, the bolt and the cylinder. When it is necessary to place materials on the forming mold, the forming mold is moved out from under the hydraulic head, so that the operator can safely place the materials. When the materials are placed, the cylinder pushes the forming mold to move to under the hydraulic head to complete the automatic loading operation, so that the hydraulic operation can be carried out normally.

[0014] 2. The utility model provides a clamping mechanism. When the molding die is pushed to the designated position under the hydraulic head, the electric push rod can push the clamping block so that the rubber block on the clamping block contacts the molding die. By slightly squeezing the rubber block, the clamping block can clamp the molding die through the rubber block, thereby improving the stability of the molding die during use and avoiding slight deviation of the molding die during hydraulic pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a left-side structural schematic diagram of the utility model;

[0017] Figure 2 It is a right side structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the molding die of the utility model after it moves;

[0019] Figure 4 It is a schematic diagram of the local explosion structure of the plug-in block of the utility model.

[0020] In the figure: 1. base; 2. hydraulic mechanism; 3. hydraulic head; 4. slide groove; 5. slider; 6. forming mold; 7. connecting block; 8. slot; 9. plug-in block; 10. bolt; 11. fixing hole; 12. cylinder; 13. mounting block; 14. vertical block; 15. electric push rod; 16. clamping block; 17. rubber block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a hydraulic forming machine for commutator production with an automatic feeding structure, comprising a base 1, a hydraulic mechanism 2 is arranged on the top surface at one end of the base 1, a hydraulic head 3 is connected to the bottom surface of the hydraulic mechanism 2, a slide groove 4 is provided on the top surface of the base 1, a slider 5 is connected to the inner surface of the slide groove 4, a forming mold 6 is connected to the top surface of the slider 5, a connecting block 7 is connected to one side surface of the forming mold 6, a slot 8 is arranged on one side surface of the connecting block 7, an insert block 9 is connected to the inner surface of the slot 8, a bolt 10 is penetrated and connected to the top surface of the connecting block 7, one end of the bolt 10 extends into a fixing hole 11 arranged on the top surface of the insert block 9, a movable end of a cylinder 12 is connected to one side surface of the insert block 9, the cylinder 12 is connected to one side surface of the mounting block 13, the mounting block 13 is connected to the top surface at one end of the base 1, and a clamping mechanism is also provided on the top surface at the other end of the base 1.

[0023] Preferably, the clamping mechanism comprises: a vertical block 14, an electric push rod 15, a clamping block 16 and a rubber block 17; the vertical block 14 is connected to the top surface at the other end of the base 1; the electric push rod 15 is connected to the surface of one end of the vertical block 14; the movable end of the electric push rod 15 passes through the vertical block 14 and is connected to the surface of one end of the clamping block 16; the rubber block 17 is connected to the surface of the other end of the clamping block 16.

[0024] During specific use, when the cylinder 12 pushes the molding die 6 to the specified position below the hydraulic head 3, the PLC control switch will start the electric push rod 15, so that the movable end of the electric push rod 15 drives the clamping block 16 to move, and the clamping block 16 clamps the molding die 6 through the rubber block 17. When the hydraulic head 3 completes the hydraulic operation, the electric push rod 15 will start again to separate the rubber block 17 on the clamping block 16 from the molding die 6. At this time, the cylinder 12 can drive the molding die 6 to leave the bottom of the hydraulic head 3.

[0025] Preferably, the cylinder 12 and the electric push rod 15 are electrically connected to an external power supply via a PLC control switch, and the slide block 5 is slidably connected to the base 1 via the slide groove 4 .

[0026] During specific use, the cylinder 12 and the electric push rod 15 can be controlled by programming the PLC control switch. When the movable end of the cylinder 12 moves, the molding mold 6 can be pushed to move. At the same time, the slider 5 at the bottom of the molding mold 6 will also slide in the slide groove 4 to ensure the stability of the molding mold 6 when moving.

[0027] Preferably, the insert block 9 is connected to the connecting block 7 by sliding through the slot 8, and the bolt 10 is connected to the fixing hole 11 by threading through the connecting block 7.

[0028] During specific use, the plug block 9 can slide in the slot 8. When the plug block 9 is inserted into the slot 8 on the connecting block 7, the bolt 10 is passed through the connecting block 7 and screwed into the fixing hole 11, so that the position of the plug block 9 can be fixed on the connecting block 7. At this time, the molding die 6 will be connected to the movable end of the cylinder 12 through the connecting block 7 and the plug block 9, so that the movable end of the cylinder 12 can drive the molding die 6 to move.

[0029] Working principle: When using the hydraulic forming machine for commutator production with automatic feeding structure, start the cylinder 12, and let the movable end of the cylinder 12 drive the forming mold 6 to move. While the forming mold 6 moves, the slider 5 will also slide in the slide groove 4 to ensure the stability of the forming mold 6 when moving. In this way, the forming mold 6 will move out from under the hydraulic head 3. At this time, the operator can place the material into the forming groove on the forming mold 6. At this time, the forming mold 6 is not under the hydraulic head 3. Even if the hydraulic forming machine is accidentally started, it will not overwhelm the hand that is placing the material, thereby improving the safety of the hydraulic forming machine. When the material in the forming mold 6 is placed, start the cylinder 12 again, and let the cylinder 12 push the forming mold 6 to move to the bottom of the hydraulic head 3. When the slider When the hydraulic head 3 moves to the other end of the chute 4, it means that the forming mold 6 is directly below the hydraulic head 3, thereby completing the automatic feeding operation. At this time, the hydraulic head 3 is driven by the hydraulic mechanism 2 to move downward, allowing the hydraulic head 3 to enter the forming groove of the forming mold 6 to complete the material forming operation. Secondly, before the hydraulic head 3 performs hydraulic operation on the forming mold 6 again, the PLC control switch will start the electric push rod 15, allowing the active end of the electric push rod 15 to push the clamping block 16 to move, so that the rubber block 17 connected to one end of the clamping block 16 will contact the forming mold 6. By slightly squeezing the rubber block 17, the clamping block 16 can clamp the forming mold 6 through the rubber block 17, so that the stability of the forming mold 6 during hydraulic pressure is higher, and the situation that the position of the forming mold 6 is slightly offset during hydraulic pressure is avoided.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hydraulic forming machine for commutator production with an automatic feeding structure, comprising a base (1), characterized in that: A hydraulic mechanism (2) is arranged on the top surface of one end of the base (1), a hydraulic head (3) is connected to the bottom surface of the hydraulic mechanism (2), a slide groove (4) is provided on the top surface of the base (1), a slider (5) is connected to the inner surface of the slide groove (4), a forming mold (6) is connected to the top surface of the slider (5), a connecting block (7) is connected to one side surface of the forming mold (6), a slot (8) is provided on one side surface of the connecting block (7), and the inner surface of the slot (8) is connected to the inner surface of the slot (8). A plug block (9) is connected, a bolt (10) is passed through the top surface of the connection block (7), one end of the bolt (10) extends into a fixing hole (11) provided on the top surface of the plug block (9), a side surface of the plug block (9) is connected to the movable end of a cylinder (12), the cylinder (12) is connected to a side surface of a mounting block (13), the mounting block (13) is connected to the top surface at one end of the base (1), and a clamping mechanism is also provided on the top surface at the other end of the base (1).

2. The hydraulic forming machine for commutator production with an automatic feeding structure according to claim 1, characterized in that: The clamping mechanism comprises: a vertical block (14), an electric push rod (15), a clamping block (16) and a rubber block (17); the top surface at the other end of the base (1) is connected to the vertical block (14); one end surface of the vertical block (14) is connected to the electric push rod (15); the movable end of the electric push rod (15) passes through the vertical block (14) and is connected to one end surface of the clamping block (16); the other end surface of the clamping block (16) is connected to the rubber block (17).

3. The hydraulic forming machine for commutator production with an automatic feeding structure according to claim 1, characterized in that: The cylinder (12) and the electric push rod (15) are electrically connected to an external power source via a PLC control switch.

4. The hydraulic forming machine for commutator production with an automatic feeding structure according to claim 1, characterized in that: The sliding block (5) is slidably connected to the base (1) via the sliding groove (4).

5. The hydraulic forming machine for commutator production with an automatic feeding structure according to claim 1, characterized in that: The insert block (9) is slidably connected to the connecting block (7) via the slot (8).

6. The hydraulic forming machine for commutator production with an automatic feeding structure according to claim 1, characterized in that: The bolt (10) penetrates the connection block (7) and the fixing hole (11) to form a threaded connection.

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