A copper material forming processing apparatus

Abstract

This utility model belongs to the field of copper material processing technology and discloses a copper material forming and processing equipment, including a base, a lower mold fixed to the top of the base, a mold frame inside the top of the lower mold, and a limiting mechanism for fixing the position of the mold frame inside the lower mold. A fixing frame is provided at the center of the rear end of the upper surface of the base. This utility model uses a first hydraulic cylinder to drive a lifting platform upwards. At this time, a threaded block slides on a rotating rod along with the lifting platform. When the threaded block contacts the threaded groove on the rotating rod, the upward movement of the threaded block pushes the threaded groove on the rotating rod, causing the rotating rod to rotate. The rotating rod then drives the first gear at the bottom to rotate synchronously. Simultaneously, the first gear can drive the third gear to rotate through the second gear. The threaded rod at the top of the third gear rotates inside a threaded cylinder, allowing the first push plate at the top of the threaded cylinder to quickly push the copper material out of the mold frame, achieving rapid copper material discharge.

Description

Technical Field

[0001] This utility model relates to the field of copper material processing technology, specifically to a copper material forming and processing equipment. Background Technology

[0002] Copper forming and processing refers to the process of shaping raw copper and copper alloy billets, such as plates, strips, rods, tubes, and wires, into parts or products with specific shapes, dimensions, and properties through a series of mechanical equipment and processes. This process is crucial, as it fully utilizes the excellent electrical and thermal conductivity, corrosion resistance, and ductility of copper, thus enabling its widespread application in numerous fields such as power electronics, communication equipment, building materials, transportation, and daily consumer goods.

[0003] Among various forming equipment, the press forming device is the core. Their common principle is to apply strong pressure to the copper billet through a mold, causing it to plastically deform. These devices mainly include stamping presses, forging presses, and extrusion presses, which are suitable for different scenarios, ranging from stamping complex parts from thin plates and forging high-strength forgings to extruding long, straight profiles. They are typically equipped with precision molds and automated systems, collectively enabling efficient, high-precision, and large-scale forming production of copper materials.

[0004] However, after the copper profile is pressed during the forming process, it is difficult to quickly remove the copper profile once it is embedded inside the mold. This affects the subsequent processing speed of the copper profile and also affects the overall practicality and ease of use of the processing equipment. Utility Model Content

[0005] The purpose of this invention is to provide a copper forming and processing equipment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a copper forming and processing equipment, including a base, a lower mold fixedly connected to the top of the base, a mold frame provided inside the top of the lower mold, and a limiting mechanism for fixing the position of the mold frame inside the lower mold. A fixing frame is provided at the center of the rear end of the upper surface of the base, a first hydraulic cylinder is fixedly connected to the center of the top of the fixing frame, a lifting platform is fixedly connected to the bottom of the first hydraulic cylinder, and a pressure block is fixedly connected to the bottom of the lifting platform. The equipment also includes a pushing mechanism and a changing mechanism, the pushing mechanism for exporting the processed copper material, and the changing mechanism for quickly changing the mold frame.

[0007] Preferably, the upper surface of the lifting platform is fixedly connected to the left and right sides of the first limiting rod, which slides vertically within the groove of the fixed frame.

[0008] Preferably, the limiting mechanism includes positioning grooves that are opened opposite to each other on the left and right sides of the mold frame, and empty grooves are opened on the left and right sides of the top of the lower mold. A movable plate is slidably connected inside the empty groove, a positioning block that is inserted into the positioning groove is fixedly connected to the inner side of the movable plate, and a spring is fixedly connected to the outer side of the movable plate.

[0009] Preferably, the pushing mechanism includes a rotating rod rotatably connected to the left side of the upper surface of the base. A threaded groove is formed at the top of the rotating rod. A first gear is fixedly connected to the bottom of the rotating rod. A second gear is meshed with the right side of the first gear. A third gear is meshed with the right side of the second gear. A threaded rod is fixedly connected to the top of the third gear. A threaded cylinder is threadedly connected to the outside of the threaded rod. Limiting blocks are fixedly connected to the bottom of the left and right sides of the threaded cylinder. The limiting blocks slide vertically in a groove formed at the center of the base and the lower mold. A first push plate is fixedly connected to the top of the threaded cylinder. A threaded block is fixedly connected to the center of the left side of the lifting platform. The threaded block is sleeved on the outside of the rotating rod.

[0010] Preferably, the replacement mechanism includes a second hydraulic cylinder fixedly connected to the center of the bottom rear end of the fixed frame, a second push plate fixedly connected to the front end of the second hydraulic cylinder, second limiting rods fixedly connected to the left and right sides of the rear end of the second push plate, the second limiting rods sliding longitudinally within a groove opened inside the fixed frame, a push block fixedly connected to the center of the front end of the second limiting rod, connecting rods fixedly connected to the left and right sides of the front end of the second push plate, a rack fixedly connected to the front end of the connecting rods, a fourth gear rotatably connected to the left and right sides of the top end inside the lower mold, the outer side of the fourth gear meshing with the rack, a take-up shaft fixedly connected to the bottom end of the fourth gear, a pull rope fixedly connected to the outer side of the take-up shaft, and the inner side of the pull rope fixedly connected to the movable plate.

[0011] Preferably, a groove for mounting the mold frame is provided at the center of the upper surface of the lower mold, and the push block is at the same height and horizontal position as the mold frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This copper forming and processing equipment features a threaded block on the left side of the lifting platform. When the first hydraulic cylinder pushes the lifting platform to press and form the copper material in the mold frame, the threaded block can slide on the rotating rod. After the lifting platform finishes pressing, the first hydraulic cylinder starts and drives the lifting platform upward. At this time, the threaded block slides on the rotating rod along with the lifting platform. When the threaded block contacts the threaded groove on the rotating rod, the upward movement of the threaded block can push the threaded groove on the rotating rod and make the rotating rod rotate. At this time, the rotating rod can drive the first gear at the bottom to rotate synchronously. At the same time, the first gear can drive the third gear to rotate through the second gear. The threaded rod at the top of the third gear rotates in the threaded cylinder, which can make the first push plate at the top of the threaded cylinder quickly push out the copper material in the mold frame, realizing rapid discharge of copper material, ensuring the overall use effect of the processing equipment and improving the overall working speed of the processing equipment. 2. This copper forming and processing equipment features positioning blocks on both sides inside the lower mold. By inserting these positioning blocks into the positioning slots on the mold frame, the mold frame can be fixed at the top of the lower mold. When the mold frame needs to be replaced, the second hydraulic cylinder on the fixed frame can be activated to move the second push plate. At this time, the connecting rods on both sides of the second push plate can push the rack to move. The rack then pushes the fourth gear inside the lower mold to rotate, and the winding shaft at the bottom of the fourth gear can pull the pull rope to wind it up. The pull rope can then pull the positioning block out of the positioning slot on the mold frame through the movable plate and continue to move forward with the second push plate. At this time, the push block at the center of the front end of the second push plate can push the mold frame out of the lower mold, realizing the rapid replacement of the mold frame and effectively improving the overall functionality and applicability of the copper forming and processing equipment. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a top view of the structure of this utility model.

[0015] In the diagram: 1. Base; 101. Rotating rod; 102. Threaded groove; 103. First gear; 104. Second gear; 105. Third gear; 106. Threaded rod; 107. Threaded cylinder; 108. Limiting block; 109. First push plate; 2. Lower mold; 201. Fourth gear; 202. Rewinding shaft; 203. Pull rope; 204. Empty groove; 205. Movable plate; 206. Positioning block; 207. Spring; 3. Mold frame; 301. Positioning groove; 4. Fixing frame; 401. First hydraulic cylinder; 5. Lifting platform; 501. Pressure block; 502. First limiting rod; 503. Threaded block; 6. Second hydraulic cylinder; 601. Second push plate; 602. Second limiting rod; 603. Push block; 604. Connecting rod; 605. Rack. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figure 1-5 As shown, this utility model has the following two specific embodiments.

[0018] Example 1

[0019] A copper forming and processing equipment includes a base 1, a lower mold 2 fixedly connected to the top of the base 1, a mold frame 3 disposed inside the top of the lower mold 2, and a limiting mechanism for fixing the position of the mold frame 3 within the lower mold 2. A fixing frame 4 is disposed at the center of the rear end of the upper surface of the base 1, a first hydraulic cylinder 401 is fixedly connected to the center of the top of the fixing frame 4, a lifting platform 5 is fixedly connected to the bottom of the first hydraulic cylinder 401, and a pressure block 501 is fixedly connected to the bottom of the lifting platform 5. The equipment also includes a pushing mechanism for discharging the processed copper material. When the first hydraulic cylinder 401 is activated, it can push the lifting platform 5 downward. At this time, the pressure block 501 at the bottom of the lifting platform 5 can press the copper material inside the mold frame 3.

[0020] The upper surface of the lifting platform 5 is fixedly connected to the left and right sides of the first limiting rod 502. The first limiting rod 502 slides vertically in the groove opened in the fixed frame 4. The first limiting rod 502 is used to stably limit the lifting of the lifting platform 5.

[0021] The limiting mechanism includes positioning grooves 301 that are opened opposite each other on the left and right sides of the mold frame 3. Hollow grooves 204 are opened on the left and right sides of the top of the lower mold 2. A movable plate 205 is slidably connected inside the hollow groove 204. A positioning block 206 that is inserted into the positioning groove 301 is fixedly connected to the inner side of the movable plate 205. A spring 207 is fixedly connected to the outer side of the movable plate 205. When the positioning block 206 is subjected to a downward force, the movable plate 205 can compress the spring 207. At this time, the positioning block 206 can be retracted into the lower mold 2. Due to the reaction force of the spring 207 being compressed, the movable plate 205 can push the positioning block 206 to reset. When the positioning block 206 is inserted into the positioning groove 301 on the mold frame 3, the position of the mold frame 3 on the lower mold 2 can be fixed.

[0022] The pushing mechanism includes a rotating rod 101 rotatably connected to the left side of the upper surface of the base 1. A threaded groove 102 is formed at the top of the rotating rod 101. A first gear 103 is fixedly connected to the bottom of the rotating rod 101. A second gear 104 is meshed with the right side of the first gear 103. A third gear 105 is meshed with the right side of the second gear 104. A threaded rod 106 is fixedly connected to the top of the third gear 105. A threaded cylinder 107 is threadedly connected to the outside of the threaded rod 106. Limiting blocks 108 are fixedly connected to the bottom of the left and right sides of the threaded cylinder 107. The limiting blocks 108 slide vertically within a groove formed at the center of the base 1 and the lower mold 2. A first push plate is fixedly connected to the top of the threaded cylinder 107. 109. A threaded block 503 is fixedly connected to the center position on the left side of the lifting platform 5. The threaded block 503 is sleeved on the outside of the rotating rod 101. The threaded block 503 can slide on the rotating rod 101 as the lifting platform 5 rises and falls. When the threaded block 503 contacts the threaded groove 102 on the rotating rod 101, the threaded groove 102 drives the rotating rod 101 to rotate. Then the rotating rod 101 can drive the third gear 105 to rotate through the first gear 103 and the second gear 104. At this time, the threaded rod 106 at the top of the third gear 105 rotates in the threaded cylinder 107, which can push the first push plate 109 to lift and push the copper material in the mold frame 3 to perform rapid demolding.

[0023] Example 2

[0024] The difference from Embodiment 1 is that this embodiment discloses a replacement mechanism for quick replacement of the mold frame 3: The replacement mechanism includes a second hydraulic cylinder 6 fixedly connected to the center of the bottom rear end of the fixed frame 4. A second push plate 601 is fixedly connected to the front end of the second hydraulic cylinder 6. Second limiting rods 602 are fixedly connected to the left and right sides of the rear end of the second push plate 601. The second limiting rods 602 slide longitudinally within a groove opened inside the fixed frame 4. A push block 603 is fixedly connected to the center of the front end of the second limiting rod 602. Connecting rods 604 are fixedly connected to the left and right sides of the front end of the second push plate 601. A rack 605 is fixedly connected to the front end of the connecting rods 604. A fourth gear 201 is rotatably connected to the left and right sides of the top end inside the lower mold 2. The outer side of the fourth gear 201 meshes with the rack 605. A take-up shaft 202 is fixedly connected to the bottom end of the fourth gear 201. A pull rope 203 is fixedly connected to the outside of the take-up shaft 202. The inner side of the pull rope 203 is fixedly connected to the movable plate 205. When the second hydraulic cylinder 6 is activated, it can push the second push plate 601 to move forward. At this time, the second push plate 601 can push the connecting rod 604 and the push block 603 to move. The rack 605 at the front end of the connecting rod 604 can push the fourth gear 201 in the lower mold 2 to rotate. At this time, the take-up shaft 202 at the bottom of the fourth gear 201 can drive the pull rope 203 to take up. Then the pull rope 203 can pull the positioning block 206 out of the positioning groove 301 on the mold frame 3 through the movable plate 205, thereby canceling the limit on the mold frame 3. At the same time, the push block 603 can push the mold frame 3 to be quickly pulled out from the lower mold 2.

[0025] A groove for mounting the mold frame 3 is provided at the center of the upper surface of the lower mold 2. The height of the push block 603 and the mold frame 3 are the same as the horizontal position. At the same time, all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0026] In this embodiment of the application, the heated copper material is placed in the mold frame 3 at the top of the lower mold 2. At this time, the first hydraulic cylinder 401 is activated to drive the lifting platform 5 to move downward. The pressure block 501 at the bottom of the lifting platform 5 can quickly press and shape the copper material in the mold frame 3. After the shaping is completed, the first hydraulic cylinder 401 drives the lifting platform 5 to move upward. At this time, the threaded block 503 on the left side of the lifting platform 5 slides outside the rotating rod 101. When the threaded block 503 contacts the threaded groove 102 on the rotating rod 101, the threaded groove 102 drives the rotating rod 101 to rotate. The rotating rod 101 can drive the third gear 105 to rotate through the first gear 103 and the second gear 104. At this time, the threaded rod 106 at the top of the third gear 105 rotates in the threaded cylinder 107, which can push the first push plate 109 to lift and push the copper material in the mold frame 3 to quickly demold.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A copper forming and processing equipment, comprising a base (1), characterized in that: The base (1) has a lower mold (2) fixedly attached to its top end. The mold frame (3) is provided inside the top end of the lower mold (2). The base (1) also includes a limiting mechanism for fixing the position of the mold frame (3) inside the lower mold (2). A fixing frame (4) is provided at the center of the rear end of the upper surface of the base (1). A first hydraulic cylinder (401) is fixedly attached to the center of the top end of the fixing frame (4). A lifting platform (5) is fixedly attached to the bottom end of the first hydraulic cylinder (401). A pressure block (501) is fixedly attached to the bottom end of the lifting platform (5). The base (1) also includes a pushing mechanism and a changing mechanism. The pushing mechanism is used to export the processed copper material. The changing mechanism is used to quickly change the mold frame (3).

2. The copper forming and processing equipment according to claim 1, characterized in that: The first limiting rod (502) is fixedly connected to the left and right sides of the upper surface of the lifting platform (5), and the first limiting rod (502) slides vertically in the groove opened in the fixed frame (4).

3. The copper forming and processing equipment according to claim 1, characterized in that: The limiting mechanism includes positioning grooves (301) that are opened opposite each other on the left and right sides of the mold frame (3), and empty grooves (204) are opened on the left and right sides of the top of the lower mold (2). A movable plate (205) is slidably connected inside the empty groove (204). A positioning block (206) that is inserted into the positioning groove (301) is fixedly connected to the inner side of the movable plate (205), and a spring (207) is fixedly connected to the outer side of the movable plate (205).

4. The copper forming and processing equipment according to claim 1, characterized in that: The pushing mechanism includes a rotating rod (101) rotatably connected to the left side of the upper surface of the base (1). The top of the rotating rod (101) is provided with a threaded groove (102). The bottom end of the rotating rod (101) is fixedly connected to a first gear (103). The right side of the first gear (103) is meshed with a second gear (104). The right side of the second gear (104) is meshed with a third gear (105). The top end of the third gear (105) is fixedly connected to a threaded rod (106). The threaded rod (106) is externally threaded to a threaded cylinder (107). Limiting blocks (108) are fixed to the bottom ends of the left and right sides of the threaded cylinder (107). The limiting blocks (108) slide vertically in the groove opened at the center of the base (1) and the lower mold (2). The top of the threaded cylinder (107) is fixed to a first push plate (109). A threaded block (503) is fixed to the center of the left side of the lifting platform (5). The threaded block (503) is sleeved on the outside of the rotating rod (101).

5. The copper forming and processing equipment according to claim 1, characterized in that: The replacement mechanism includes a second hydraulic cylinder (6) fixedly connected to the center of the bottom rear end of the fixed frame (4). A second push plate (601) is fixedly connected to the front end of the second hydraulic cylinder (6). Second limiting rods (602) are fixedly connected to the left and right sides of the rear end of the second push plate (601). The second limiting rods (602) slide longitudinally in a groove opened inside the fixed frame (4). A push block (603) is fixedly connected to the center of the front end of the second limiting rod (602). The front end of the second push plate (601) is... Connecting rods (604) are fixed to the left and right sides of the mold (2). A rack (605) is fixed to the front end of the connecting rods (604). A fourth gear (201) is rotatably connected to the left and right sides of the top of the lower mold (2). The outer side of the fourth gear (201) meshes with the rack (605). A winding shaft (202) is fixed to the bottom end of the fourth gear (201). A pull rope (203) is fixed to the outside of the winding shaft (202). The inner side of the pull rope (203) is fixed to the movable plate (205).

6. The copper forming and processing equipment according to claim 5, characterized in that: The lower mold (2) has a groove at the center of its upper surface for mounting the mold frame (3), and the push block (603) is at the same height and horizontal position as the mold frame (3).

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