Double-end reciprocating stamping head for ultra-high-speed stamping device of servo motor T-shaped sheet

Abstract

The utility model relates to the technical field of stamping device accessories, in particular to a double-end reciprocating stamping head for a servo motor T-shaped piece ultra-high-speed stamping device, which comprises a stamping machine main frame, and a bottom assembly frame internally provided with a horizontal motor is fixedly assembled at the upper end in the stamping machine main frame. A first sliding punching block and a second sliding punching block are assembled on the outer walls of the two sides of the punching machine main rack in a sliding mode through lateral guide rails correspondingly. According to the double-end reciprocating stamping head for the servo motor T-shaped piece ultra-high-speed stamping device, the double-stamping-head design is adopted, control is conducted in a two-side staggered lifting mode, and the stamping speed and efficiency are greatly improved; synchronous control is achieved through a single motor, the masses on the two sides are consistent, lifting on the other side can be counteracted through gravity on one side, and kinetic energy consumption and energy waste are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of punching device accessories, in particular to a double-end reciprocating punching head for a servo motor T-piece ultra-high-speed punching device. Background Art

[0002] During the production and processing of the servo motor T-piece, a stamping device is required to be used to stamp it into shape. The current ultra-high-speed stamping device uses an eccentric wheel to drive the punch head to do reciprocating motion. However, when the punch head is doing reciprocating motion, the eccentric wheel needs to drive the punch head to lift and reset upward, which consumes a lot of kinetic energy, resulting in high energy consumption. At the same time, the entire lifting process cannot be utilized, resulting in serious waste of stamping efficiency and energy. At the same time, the single punch head design will also affect the overall stamping efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is that when the punch head of the current ultra-high-speed punching device is making reciprocating motion, the eccentric wheel needs to drive the punch head to lift and reset upward, which consumes a relatively large amount of kinetic energy, resulting in relatively high energy consumption. At the same time, the entire lifting process cannot be utilized, resulting in relatively serious waste of stamping efficiency and energy. At the same time, the use of a single punch head design will also affect the overall stamping efficiency.

[0004] The utility model adopts the following technical solution to solve the technical problem: a double-end reciprocating punch head for a servo motor T-piece ultra-high-speed punching device, comprising a punching machine main frame, a bottom assembly frame with a horizontal motor installed inside is fixedly assembled at the upper end of the inside of the punching machine main frame, a first sliding punch block and a second sliding punch block are respectively slidably assembled on the outer walls on both sides of the punching machine main frame through lateral guide rails, lateral eccentric wheel drive units controlled by the horizontal motor are movably assembled on both sides of the punching machine main frame, and side transmission gear sets for driving the horizontal motor and the lateral eccentric wheel drive units are installed on both sides of the bottom assembly frame.

[0005] A quick-detachable bottom punching die head is installed at the lower ends of the first sliding punching block and the second sliding punching block.

[0006] The lateral eccentric wheel drive unit includes a lateral drive disk movably mounted on the upper ends of both sides of the bottom assembly frame, an eccentric drive shaft fixed on the outer side of the lateral drive disk, a lateral drive shaft rod movably mounted on the outer side of the eccentric drive shaft, and a lateral driven gear coaxially fixed with the lateral drive disk.

[0007] The first sliding punch block, the second sliding punch block and the lateral guide rail assembly surface are provided with lateral guide grooves.

[0008] The top ends of the first sliding punching block and the second sliding punching block are both fixedly mounted with an overhead movable assembly frame, and the lower end of the eccentric driving shaft is movably connected to the overhead movable assembly frame via an internal connecting shaft.

[0009] The outer side surfaces of the first sliding punching block and the second sliding punching block are located at the contact end of the main frame of the punching machine and are equipped with embedded side guide wheels.

[0010] The beneficial effects of the utility model are:

[0011] (1) The double-end reciprocating punch head of the servo motor T-piece ultra-high-speed punching device of the utility model adopts a double punch head design, which is controlled by the staggered lifting method on both sides, greatly improving the punching speed and efficiency;

[0012] (2) Synchronous control is achieved through a single motor. The masses of both sides are consistent, and the gravity of one side can be used to offset the lift of the other side, greatly reducing kinetic energy consumption and energy waste.

[0013] (3) The lateral guide rail design can ensure the stability and guidance of the sliding punch block;

[0014] (4) The quick-detachable bottom stamping die head with a quick-detachable structure design can facilitate later replacement and maintenance, thereby reducing later use costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model. DETAILED DESCRIPTION

[0018] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Figure 1 and Figure 2The servo motor T-piece ultra-high-speed punching device shown uses a double-end reciprocating punch head, including a punching machine main frame 1, a bottom assembly frame 3 with a horizontal motor 2 installed inside is fixedly installed on the upper end of the inside of the punching machine main frame 1, and a first sliding punching block 5 and a second sliding punching block 6 are slidingly assembled on the outer walls on both sides of the punching machine main frame 1 through lateral guide rails 4. Lateral eccentric wheel drive units 7 controlled by the horizontal motor 2 are movably assembled on both sides of the punching machine main frame 1, and side transmission gear sets 8 for driving the horizontal motor 2 and the lateral eccentric wheel drive unit 7 are installed on both sides of the bottom assembly frame 3.

[0021] The horizontal motor 2 is of prior art and is connected to the lateral eccentric wheel drive unit 7 through a side transmission gear set 8 . The side transmission gear set 8 is of prior art and is used to increase the torque of the horizontal motor 2 .

[0022] In order to facilitate rapid replacement, a quick-detachable bottom punching die head 9 is installed at the lower end of the first sliding punching block 5 and the second sliding punching block 6 .

[0023] A bottom assembling head is installed at the bottom of the first sliding stamping block 5 and the second sliding stamping block 6, and then an elastic telescopic locking block is arranged on the outer side of the bottom assembling head. A top assembling groove matching the bottom assembling head is opened at the upper end of the quick-release bottom stamping die head 9, and a lateral locking port connected to the inside of the top assembling groove is opened on the outer side of the quick-release bottom stamping die head 9. The quick-release bottom stamping die head 9 is sleeved on the bottom assembling head through the top assembling groove, and then the elastic telescopic locking block is inserted into the inside of the lateral locking port for assembly and fixation.

[0024] In order to coordinate transmission and drive, the lateral eccentric wheel drive unit 7 includes a lateral drive disk 71 movably assembled on the upper ends of both sides of the bottom assembly frame 3, an eccentric drive shaft 72 fixed on the outer surface of the lateral drive disk 71, a lateral drive shaft rod 73 movably assembled on the outer side of the eccentric drive shaft 72, and a lateral driven gear 74 coaxially fixed with the lateral drive disk 71.

[0025] The horizontal motor 2 drives the lateral driven gear 74 to rotate through the side transmission gear set 8, and then the lateral driven gear 74 drives the lateral driving disk 71 to rotate, and the lateral driving disk 71 drives the lateral driving shaft 73 on the eccentric driving shaft 72 to control the sliding and lifting of the first sliding stamping block 5 or the second sliding stamping block 6, and then the first sliding stamping block 5 and the second sliding stamping block 6 move one up and the other down, so that the weight of one side can offset the lifting force of the other side, thereby effectively reducing the energy consumption of the horizontal motor 2.

[0026] In order to cooperate with the sliding assembly, a lateral guide groove 10 is opened on the assembly surface of the first sliding punch block 5, the second sliding punch block 6 and the lateral guide rail 4.

[0027] In order to cooperate with the top movable assembly, the top of the first sliding punch block 5 and the second sliding punch block 6 are fixedly equipped with an overhead movable assembly frame 11, and the lower end of the eccentric drive shaft 72 is movably connected to the overhead movable assembly frame 11 through an internal connecting shaft.

[0028] In order to reduce sliding friction and driving energy consumption, embedded side guide wheels 12 are installed on the outer sides of the first sliding punch block 5 and the second sliding punch block 6 at the contact end of the punching machine main frame 1.

[0029] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A double-end reciprocating punch head for a servo motor T-piece ultra-high-speed punching device, comprising a punching machine main frame (1), characterized in that: A bottom assembly frame (3) in which a horizontal motor (2) is mounted is fixedly mounted on the upper end of the main frame (1) of the punching machine. A first sliding punch block (5) and a second sliding punch block (6) are slidably mounted on the outer walls of both sides of the main frame (1) via lateral guide rails (4). Side eccentric wheel drive units (7) controlled by the horizontal motor (2) are movably mounted on both sides of the main frame (1). Side transmission gear sets (8) for driving the horizontal motor (2) and the side eccentric wheel drive units (7) are mounted on both sides of the bottom assembly frame (3).

2. The double-end reciprocating punch head for the servo motor T-piece ultra-high-speed punching device according to claim 1 is characterized by: A quick-detachable bottom punching die head (9) is installed at the lower ends of the first sliding punching block (5) and the second sliding punching block (6).

3. The double-end reciprocating punch head for the servo motor T-piece ultra-high-speed punching device according to claim 1 is characterized by: The lateral eccentric wheel drive unit (7) comprises a lateral drive disk (71) movably mounted on the upper ends of both sides of the bottom assembly frame (3), an eccentric drive shaft (72) fixed on the outer side of the lateral drive disk (71), a lateral drive shaft rod (73) movably mounted on the outer side of the eccentric drive shaft (72), and a lateral driven gear (74) coaxially fixed to the lateral drive disk (71).

4. The double-end reciprocating punch head for the servo motor T-piece ultra-high-speed punching device according to claim 1 is characterized by: A lateral guide groove (10) is provided on the assembly surface of the first sliding punch block (5) and the second sliding punch block (6) with the lateral guide rail (4).

5. The double-end reciprocating punch head for the servo motor T-piece ultra-high-speed punching device according to claim 3 is characterized by: The top ends of the first sliding punch block (5) and the second sliding punch block (6) are both fixedly mounted with an overhead movable assembly frame (11), and the lower end of the eccentric drive shaft (72) is movably connected to the overhead movable assembly frame (11) via an internal connecting shaft.

6. The double-end reciprocating punch head for the servo motor T-piece ultra-high-speed punching device according to claim 1 is characterized by: Embedded side guide wheels (12) are installed on the outer side surfaces of the first sliding punch block (5) and the second sliding punch block (6) at the contact end of the punching machine main frame (1).

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