High-efficiency stamping equipment for wiring terminal

Abstract

The high-efficiency stamping equipment comprises a bottom plate, a fixed die is fixedly arranged at the top end of the bottom plate, a positioning rod is fixedly arranged at the top end of the bottom plate, a movable die is movably arranged on the outer side of the positioning rod in a sleeved mode, a first supporting rod is fixedly arranged on one side of the bottom plate, and the first supporting rod is an L-shaped rod. A hydraulic rod is fixedly arranged on one side of the first supporting rod. The hydraulic rod drives the movable mold to reset, the vertical rod is driven to reset at the moment, the tooth block is pulled by the elastic piece and cannot rotate, and therefore when the tooth block makes contact with the gear, the gear is driven to rotate, the first movable roller is driven to rotate, the first movable roller drives raw materials to move through friction force, and the raw materials are moved to the position between the movable mold and the fixed mold; the stamped raw materials are moved to the outer side of the movable die and the outer side of the fixed die, then stamping work continues to be carried out, the process is repeated, manual feeding is not needed, and meanwhile additional feeding equipment is not needed.

Description

Technical Field

[0001] The utility model relates to the field of terminal processing equipment, in particular to a high-efficiency stamping equipment for connection terminals. Background Art

[0002] The terminal block was invented by Phoenix Contact in 1928. It was the world's first modular terminal block and the prototype of modern terminals.

[0003] With the improvement of industrial automation and the increasingly stringent requirements of industrial control, the use of terminal blocks has gradually increased; at the same time, the development of the electronics industry has also promoted the increase in the types of terminal blocks and the expansion of their scope of use.

[0004] The terminal blocks are generally punched and formed by dies during processing. During punching, small workshops manually insert the raw materials into the punching position, and then the die is punched to form the terminals. Large workshops generally purchase special feeding equipment to feed the raw materials into the forming position of the die and then punch it. However, this requires additional feeding equipment, which increases production costs. Therefore, a device is urgently needed to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency stamping device for terminal blocks to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency stamping equipment for terminal blocks, comprising a base plate, a fixed mold fixedly provided on the top of the base plate, a positioning rod fixedly provided on the top of the base plate, a movable mold movably sleeved on the outside of the positioning rod, a first support rod fixedly provided on one side of the base plate, the first support rod is an L-shaped rod, a hydraulic rod fixedly provided on one side of the first support rod, the bottom end of the hydraulic rod is fixed at the center position of the top of the movable mold, a connecting rod fixedly provided around the outside of the hydraulic rod telescopic rod, a vertical rod fixedly provided at the bottom end of the connecting rod, and a feeding mechanism for convenient feeding is provided between the vertical rod and the base plate.

[0007] Preferably, the feeding mechanism includes a second support rod, a first movable roller, a second movable roller, a gear, a spring piece, a fixed block and a tooth block, the second support rod is fixed at the top position of the bottom plate, the first movable roller is movably installed at a position between the second support rods, the second movable roller is movably installed at a position between the second support rods, the first movable roller and the second movable roller are made of rubber, and the top of the second movable roller is flush with the top of the fixed mold, the fixed block is fixed on one side of the vertical rod, a plurality of fixed blocks are provided, which are equidistantly fixed on one side of the vertical rod, the tooth block is movably installed on one side of the fixed block, the spring piece is fixed between the tooth block and the vertical rod, the gear is movably installed on one side of the second support rod, and the gear is coaxially installed with the first movable roller. When in use, the raw material passes through the position between the first movable roller and the second movable roller. At this time, the outer side of the raw material contacts the outer surface of the first movable roller and the second movable roller at the same time, and moves to Between the movable mold and the fixed mold, the hydraulic rod then drives the movable mold to move downward, and the movable mold moves downward along the positioning rod, which facilitates the positioning of the movable mold and the closing of the fixed mold to complete the stamping work. During the stamping, the connecting rod and the vertical rod follow the movable mold to move downward. At this time, the tooth block is squeezed by the gear, so that the tooth block rotates and squeezes the spring sheet, causing the spring sheet to deform. In this way, the first movable roller remains fixed to prevent the movement of the raw material from affecting the stamping. After completion, the hydraulic rod drives the movable mold to reset, and at this time drives the vertical rod to reset. The tooth block is pulled by the spring sheet and cannot rotate, so when it contacts the gear, it drives the gear to rotate, thereby driving the first movable roller to rotate. The first movable roller drives the raw material to move through friction, and moves the raw material between the movable mold and the fixed mold. The stamped raw material is moved to the outside of the movable mold and the fixed mold, and then the stamping work continues. This is repeated, without the need for manual feeding, and no additional feeding equipment is required.

[0008] Preferably, four positioning rods are provided and are arranged at peripheral positions of the fixed mold.

[0009] Preferably, two second support rods are provided and symmetrically fixed at two sides of the top end of the bottom plate.

[0010] Preferably, a friction force that hinders the rotation of the first movable roller is provided between the first movable roller and the second support rod.

[0011] Preferably, a friction force that hinders the rotation of the second movable roller is provided between the second movable roller and the second support rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. When the utility model is in use, the raw material passes through the position between the first movable roller and the second movable roller. At this time, the outer side of the raw material contacts the outer surface of the first movable roller and the second movable roller at the same time, and moves to between the movable mold and the fixed mold. Then the hydraulic rod drives the movable mold to move downward, and the movable mold moves downward along the positioning rod, which facilitates the positioning of the movable mold and the closing of the mold with the fixed mold to complete the stamping work. During the stamping, the connecting rod and the vertical rod move downward with the movable mold. At this time, the tooth block is squeezed by the gear, so that the tooth block rotates and squeezes the spring piece, causing the spring piece to deform. In this way, the first movable roller remains fixed, preventing the movement of the raw material from affecting the stamping;

[0014] 2. The hydraulic rod of the utility model drives the movable mold to reset, and at this time drives the vertical rod to reset. The tooth block is pulled by the spring piece and cannot rotate, so when it contacts the gear, it drives the gear to rotate, thereby driving the first movable roller to rotate. The first movable roller drives the raw material to move through friction, and moves the raw material to between the movable mold and the fixed mold. The stamped raw material is moved to the outside of the movable mold and the fixed mold, and then the stamping work is continued. This process is repeated without manual feeding and no additional feeding equipment is required. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency stamping equipment for terminal blocks of the utility model;

[0016] Figure 2 This is a side view of a high-efficiency stamping device for terminal blocks according to the utility model;

[0017] Figure 3 This is an enlarged schematic diagram of a high-efficiency stamping device A for terminal blocks according to the present invention.

[0018] In the figure: 1. Base plate; 2. Fixed mold; 3. Positioning rod; 4. Movable mold; 5. First support rod; 6. Hydraulic rod; 7. Connecting rod; 8. Vertical rod; 9. Second support rod; 10. First movable roller; 11. Second movable roller; 12. Gear; 13. Fixed block; 14. Gear block; 15. Shrapnel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3The utility model provides a high-efficiency stamping equipment for terminal blocks, including a base plate 1, a fixed mold 2 is fixed to the top of the base plate 1 by bolts, a positioning rod 3 is welded and fixed to the top of the base plate 1, there are four positioning rods 3, and they are located at the peripheral position of the fixed mold 2, and a movable mold 4 is movably sleeved on the outside of the positioning rod 3, a first support rod 5 is welded and fixed to one side of the base plate 1, the first support rod 5 is an L-shaped rod, and a hydraulic rod 6 is fixed to one side of the first support rod 5 through a mounting frame, the bottom end of the hydraulic rod 6 is fixed to the center position of the top of the movable mold 4 by bolts, a connecting rod 7 is fixed around the outside of the telescopic rod of the hydraulic rod 6, a vertical rod 8 is welded and fixed to the bottom end of the connecting rod 7, and a feeding mechanism for convenient feeding is provided between the vertical rod 8 and the base plate 1.

[0021] The feeding mechanism includes a second support rod 9, a first movable roller 10, a second movable roller 11, a gear 12, a spring 15, a fixed block 13 and a tooth block 14. The second support rod 9 is fixed to the top position of the base plate 1 by a bolt. There are two second support rods 9, which are symmetrically fixed at the two sides of the top of the base plate 1. The first movable roller 10 is movably installed between the second support rods 9. There is a friction force between the first movable roller 10 and the second support rod 9 that hinders the rotation of the first movable roller 10. The second movable roller 11 is movably installed between the second support rods 9. There is a friction force between the second movable roller 11 and the second support rod 9. The friction force that hinders the rotation of the second movable roller 11, the first movable roller 10 and the second movable roller 11 are made of rubber, and the top of the second movable roller 11 is flush with the top of the fixed mold 2, the fixed block 13 is welded and fixed on one side of the vertical rod 8, there are several fixed blocks 13, which are equidistantly fixed on one side of the vertical rod 8, the tooth block 14 is movably installed on one side of the fixed block 13, the spring piece 15 is welded and fixed between the tooth block 14 and the vertical rod 8, the gear 12 is movably installed on one side of the second support rod 9, and the gear 12 is coaxially installed with the first movable roller 10. When in use, the raw material passes through the first movable roller 10 and the second movable roller The outer side of the raw material contacts the outer surface of the first movable roller 10 and the second movable roller 11 at the same time, and moves to between the movable mold 4 and the fixed mold 2. Then the hydraulic rod 6 drives the movable mold 4 to move downward, and the movable mold 4 moves downward along the positioning rod 3, which facilitates the positioning of the movable mold 4 and the mold closing with the fixed mold 2 to complete the stamping work. During the stamping, the connecting rod 7 and the vertical rod 8 follow the movable mold 4 to move downward. At this time, the tooth block 14 is squeezed by the gear 12, so that the tooth block 14 rotates to squeeze the spring piece 15, causing the spring piece 15 to deform. In this way, the first movable roller 10 keeps Fixed state to prevent the movement of raw materials from affecting stamping. After completion, the hydraulic rod 6 drives the movable mold 4 to reset, and at this time drives the vertical rod 8 to reset. The tooth block 14 is pulled by the spring piece 15 and cannot rotate, so when it contacts the gear 12, it drives the gear 12 to rotate, thereby driving the first movable roller 10 to rotate. The first movable roller 10 drives the raw material to move through friction, and moves the raw material to between the movable mold 4 and the fixed mold 2. The raw material after stamping is moved to the outside of the movable mold 4 and the fixed mold 2, and then the stamping work continues. This is repeated, without the need for manual feeding, and no additional feeding equipment is required.

[0022] Working principle: When in use, the raw material passes through the position between the first movable roller 10 and the second movable roller 11. At this time, the outer side of the raw material contacts the outer surface of the first movable roller 10 and the second movable roller 11 at the same time, and moves to between the movable mold 4 and the fixed mold 2. Then the hydraulic rod 6 drives the movable mold 4 to move downward, and the movable mold 4 moves downward along the positioning rod 3, which facilitates the positioning of the movable mold 4 and the mold closing with the fixed mold 2 to complete the stamping work. During the stamping, the connecting rod 7 and the vertical rod 8 follow the movable mold 4 to move downward. At this time, the tooth block 14 is squeezed by the gear 12, so that the tooth block 14 rotates to squeeze the spring piece 15, causing the spring piece 15 to deform. In this way, the first movable roller 10 remains in a fixed state to prevent the movement of the raw material from affecting the stamping. After completion, the hydraulic rod 6 drives the movable mold 4 to reset, and at this time drives the vertical rod 8 to reset. The tooth block 14 is pulled by the spring piece 15 and cannot rotate. When it contacts the gear 12, it drives the gear 12 to rotate, thereby driving the first movable roller 10 to rotate. The first movable roller 10 drives the raw material to move through friction, and moves the raw material to between the movable mold 4 and the fixed mold 2. The raw material that has been stamped is moved to the outside of the movable mold 4 and the fixed mold 2, and then the stamping work continues. This is repeated, and there is no need for manual feeding, and no additional feeding equipment is required.

[0023] It should be noted that the hydraulic rod includes other equipment such as the oil tank, which will not be described in detail because it is prior art. In this article, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency stamping device for terminal blocks, comprising a base plate (1), characterized in that: A fixed mold (2) is fixedly provided at the top of the base plate (1), a positioning rod (3) is fixedly provided at the top of the base plate (1), a movable mold (4) is movably sleeved on the outer side of the positioning rod (3), a first support rod (5) is fixedly provided on one side of the base plate (1), the first support rod (5) is an L-shaped rod, a hydraulic rod (6) is fixedly provided on one side of the first support rod (5), the bottom end of the hydraulic rod (6) is fixed at the center position of the top end of the movable mold (4), a connecting rod (7) is fixedly provided around the outer side of the telescopic rod of the hydraulic rod (6), a vertical rod (8) is fixedly provided at the bottom end of the connecting rod (7), and a feeding mechanism for convenient feeding is provided between the vertical rod (8) and the base plate (1).

2. The high-efficiency stamping equipment for terminal blocks according to claim 1, characterized in that: The feeding mechanism comprises a second support rod (9), a first movable roller (10), a second movable roller (11), a gear (12), a spring piece (15), a fixed block (13) and a tooth block (14); the second support rod (9) is fixed at the top position of the bottom plate (1); the first movable roller (10) is movably installed at a position between the second support rods (9); the second movable roller (11) is movably installed at a position between the second support rods (9); the first movable roller (10) and the second movable roller (11) are made of rubber, and The top of the second movable roller (11) is flush with the top of the fixed mold (2); the fixed block (13) is fixed on one side of the vertical rod (8); a plurality of fixed blocks (13) are provided and fixed on one side of the vertical rod (8) at equal intervals; the tooth block (14) is movably mounted on one side of the fixed block (13); the spring piece (15) is fixed at a position between the tooth block (14) and the vertical rod (8); the gear (12) is movably mounted on one side of the second support rod (9); and the gear (12) is coaxially mounted with the first movable roller (10).

3. The high-efficiency stamping equipment for terminal blocks according to claim 2, characterized in that: Four positioning rods (3) are provided and are arranged at peripheral positions of the fixed mold (2).

4. The high-efficiency stamping equipment for terminal blocks according to claim 3, characterized in that: Two second support rods (9) are provided and symmetrically fixed at two sides of the top end of the bottom plate (1).

5. The high-efficiency stamping equipment for terminal blocks according to claim 4, characterized in that: A friction force that hinders the rotation of the first movable roller (10) is provided between the first movable roller (10) and the second support rod (9).

6. The high-efficiency stamping equipment for terminal blocks according to claim 5, characterized in that: A friction force that hinders the rotation of the second movable roller (11) is provided between the second movable roller (11) and the second support rod (9).

Images