Power mechanism of stamping equipment

Abstract

The utility model relates to the technical field of stamping equipment, and discloses a stamping equipment power mechanism which comprises a machine body, a transmission box located at the top of the machine body and a driving motor located at the top of one side of the machine body, the transmission box comprises a crankshaft arranged in the middle of the interior of the transmission box, and a first connecting rod is arranged in the middle of the outer side of the crankshaft; the first fixing frame is arranged at one end of the first connecting rod, and first connecting blocks are arranged at the two ends of the first fixing frame. The crankshaft can be driven to rotate through the driving motor and the clutch, so that one ends of the two groups of connecting rods II and connecting rods I can be driven to move circumferentially, and the other ends of the two groups of connecting rods II and connecting rods I respectively drive the fixed frame I and the two groups of connecting blocks I as well as the fixed frame II and the two groups of connecting blocks II to move horizontally; the two sets of telescopic rods can be connected through the two sets of fixing rods, so that the two sets of telescopic rods can move up and down, up-and-down movement of a stamping block of the die is achieved, and the transmission efficiency of the power mechanism is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping equipment, in particular to a power mechanism of stamping equipment. Background Art

[0002] The stamping equipment converts circular motion into linear motion by driving the flywheel through an electric motor. The main motor drives the flywheel, which drives the gears, crankshaft, connecting rod, etc. through the clutch to achieve the linear motion of the slider. The movement from the main motor to the connecting rod is circular motion, which drives the stretching die to form the steel plate.

[0003] At present, most stamping equipment only transmits power through a set of connecting rod structures. The power transmission is not uniform, resulting in poor driving effect on the mold, affecting the forming of the material. In addition, the structure of the power mechanism is complex, which is not convenient for subsequent inspection and maintenance. Utility Model Content

[0004] The purpose of the present utility model is to provide a power mechanism for a stamping device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a power mechanism of a stamping equipment, comprising a body, a transmission box located on the top of the body, and a drive motor located on the top of one side of the body, wherein the transmission box comprises:

[0006] A crankshaft is arranged at a middle position inside the transmission case, and a connecting rod 1 is arranged at a middle position outside the crankshaft;

[0007] A fixing frame 1 is provided at one end of a connecting rod, and a connecting block 1 is provided at both ends of the fixing frame 1;

[0008] Connecting rods 2 are arranged at both ends of the outer side of the crankshaft, and a fixing frame 2 is arranged at one end between the two sets of connecting rods 2;

[0009] Connecting blocks 2 are arranged at both ends of the fixing frame 2.

[0010] Preferably, a telescopic rod is provided between the two groups of connecting blocks 2 and 1, a fixing rod is provided at the top of the two groups of crankshafts, sleeves are provided on both sides of the bottom end of the transmission box, and slide grooves are provided on both sides of the two ends of the transmission box, and a slider is provided inside the slide groove.

[0011] Preferably, a base is provided at the bottom of the machine body, a discharge platform is provided at one end of the base, a clutch is provided on the outer side of one end of the crankshaft, and molds are provided at the bottoms of the two groups of telescopic rods.

[0012] Preferably, one end of the connecting rod one and the two groups of connecting rods two are both provided with a fixing block, and multiple groups of fixing bolts are provided inside the fixing block, and the connecting rod one and the two groups of connecting rods two are both detachably connected to the crankshaft through the fixing block and the fixing bolts.

[0013] Preferably, fixing buckles are provided on both sides of the top of the transmission box, and the tops of the fixing frame 1 and the fixing frame 2 are detachably connected to the transmission box through the fixing buckles.

[0014] Preferably, mounting shafts are provided on both sides of the transmission box, and both ends of the mounting bearings respectively pass through the interior of the slider, and the other ends of the connecting rod one and the two sets of connecting rod twos and the bottom ends of the fixing frame two and the fixing frame one are all provided with rotating holes, and the mounting shafts pass through the interior of the rotating holes.

[0015] Preferably, the top ends of the two sets of telescopic rods are both provided with fixed shafts, and the two sets of fixed shafts respectively penetrate the bottom ends of the connecting block 1 and the connecting block 2 and the two ends of the fixed rods.

[0016] Preferably, the two groups of sliding blocks are slidably connected to the transmission box through a sliding groove, and a movable hole is provided inside the telescopic rod, and the telescopic rod is movably connected to the sleeve through the movable hole.

[0017] Preferably, a mounting bracket is provided on the top of one side of the transmission box, the drive motor is detachably connected to the transmission box through the mounting bracket, a pulley is provided on the outside of the drive motor, and multiple sets of transmission belts are provided on the outside of the pulley and the clutch.

[0018] Preferably, mounting seats are provided on both sides of the top of the mold, and the mold is detachably connected to the telescopic rod through the mounting seats.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model can drive the crankshaft to rotate by driving the motor and the clutch, thereby driving the two groups of connecting rods and one end of the connecting rod to move in a circle, and the other ends of the two groups of connecting rods and the connecting rod respectively drive the fixed frame one and the two groups of connecting blocks one and the fixed frame two and the two groups of connecting blocks two to move horizontally, and the two groups of fixed rods can connect the two groups of telescopic rods, so that the two groups of telescopic rods can move up and down, realizing the up and down movement of the stamping block of the mold, making the transmission efficiency of the power mechanism higher and facilitating the use of the stamping equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without inventive effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0022] Figure 1 It is a structural diagram of the present utility model.

[0023] Figure 2 It is a structural diagram of the power mechanism of the utility model.

[0024] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0025] Figure 4 It is a cross-sectional view of the power mechanism of the utility model.

[0026] In the figure: 1. Machine body; 101. Base; 102. Discharging platform; 2. Transmission box; 201. Crankshaft; 202. Connecting rod 1; 203. Fixed frame 1; 204. Connecting block 1; 205. Connecting rod 2; 206. Fixed frame 2; 207. Slide; 208. Slider; 209. Connecting block 2; 210. Telescopic rod; 211. Fixed rod; 212. Sleeve; 3. Drive motor; 301. Clutch; 302. Mold. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] 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.

[0031] See also Figure 1-4 The utility model provides an embodiment of a power mechanism of a stamping equipment: a power mechanism of a stamping equipment, including a body 1, a transmission box 2 located on the top of the body 1 and a driving motor 3 located on the top of one side of the body 1, the transmission box 2 includes: a crankshaft 201 arranged at the middle position inside the transmission box 2, and a connecting rod 202 is arranged at the middle position outside the crankshaft 201; a fixing frame 203 is arranged at one end of the connecting rod 202, and both ends of the fixing frame 203 are provided with a connecting block 204, and the fixing frame 203 can be fixed by the connecting rod 202. Frame 1 203 and connecting block 1 204 are connected to the crankshaft 201; connecting rod 205 is set at both ends of the outer side of the crankshaft 201, and a fixed frame 206 is set at one end between the two groups of connecting rod 205; connecting block 209 is set at both ends of the fixed frame 206, and the fixed frame 206 and connecting block 209 can be connected to the crankshaft 201 through connecting rod 205. The rotation of the crankshaft 201 can drive the fixed frame 1 203 and the two groups of connecting block 1 204 and the fixed frame 2 206 and the two groups of connecting block 2 209 to move horizontally.

[0032] Please refer to Figure 1 、 Figure 2 and Figure 3A telescopic rod 210 is provided between the two groups of connecting blocks 209 and the connecting block 1 204, and a fixed rod 211 is provided at the top of the two groups of crankshafts 201. The tops of the two groups of telescopic rods 210 can be connected by the two groups of fixed rods 211 to maintain the synchronous movement of the two groups of telescopic rods 210. Sleeves 212 are provided on both sides of the bottom end of the transmission box 2. The sleeves 212 make the up and down movement of the two groups of telescopic rods 210 more stable. Slide grooves 207 are provided on both sides of the two ends of the transmission box 2, and a slider 208 is provided inside the slide groove 207. The fixed frame 1 203 and the two groups of connecting blocks 1 204 can be horizontally moved with the fixed frame 2 206 and the two groups of connecting blocks 2 209 through the slide groove 207 and the slider 209.

[0033] Please refer to Figure 1 、 Figure 3 and Figure 4 A base 101 is provided at the bottom of the body 1, and a discharge platform 102 is provided at one end of the base 101 to facilitate the discharge of the stamped parts. A clutch 301 is provided on the outside of one end of the crankshaft 201 to facilitate the drive motor 3 to drive the crankshaft 201 to rotate. A mold 302 is provided at the bottom of the two sets of telescopic rods 210. The mold 302 consists of a lower module and a stamping block. The bottom end of the telescopic rod 210 is connected to the stamping block.

[0034] Please refer to Figure 1 、 Figure 2 and Figure 4, one end of the connecting rod 1 202 and the two sets of connecting rods 205 are provided with a fixing block, and a plurality of fixing bolts are provided inside the fixing block. The connecting rod 1 202 and the two sets of connecting rods 205 are detachably connected to the crankshaft 201 through the fixing block and the fixing bolts. The connecting rod 1 202 and the two sets of connecting rods 205 can be fixed to the crankshaft 201 through the fixing block and the fixing bolts. Both sides of the top of the transmission case 2 are provided with fixing buckles. The fixing frame 1 203 and the fixing frame 2 206 are fixed. The top ends of the fixing brackets 1 203 and 206 are detachably connected to the transmission box 2 through fixing buckles. The top ends of the fixing brackets 1 203 and 206 can be connected to the top end of the transmission box 2. The top ends of the fixing brackets 1 203 and 206 can be positioned so that only the top ends of the fixing brackets 1 203 and 206 can be rotated. Both sides of the transmission box 2 are provided with mounting shafts, and the two ends of the mounting bearings are respectively passed through the interior of the slider 208 so that the mounting shafts can move horizontally. The connecting rod 1 202 The other end of the two sets of connecting rods 205 and the bottom ends of the fixing frame 206 and the fixing frame 1 203 are all provided with a rotation hole, and the installation shaft passes through the inside of the rotation hole, and the fixing frame 1 203 and the two sets of connecting blocks 1 204 can be connected to the fixing frame 2 206 and the two sets of connecting blocks 2 209. The top ends of the two sets of telescopic rods 210 are all provided with a fixed shaft, and the two sets of fixed shafts respectively pass through the bottom ends of the connecting blocks 1 204 and the connecting blocks 2 209 and the fixing rod 211. At both ends of the interior, the top of the telescopic rod 210 can be connected to the bottom ends of the connecting block 1 204 and the connecting block 2 209 and the fixed rod 211. The two sets of sliders 208 are slidably connected to the transmission box 2 through the slide groove 207, so that the fixing frame 1 203 and the two sets of connecting blocks 1 204 can be horizontally moved with the fixing frame 2 206 and one end of the two sets of connecting blocks 2 209. A movable hole is provided inside the telescopic rod 210, and the telescopic rod 210 is movably connected to the sleeve 212 through the movable hole.

[0035] Please refer to Figure 1 、 Figure 3 and Figure 4 A mounting bracket is provided on the top of one side of the transmission box 2, and the drive motor 3 is detachably connected to the transmission box 2 through the mounting bracket, so that the drive motor 3 can be installed on one side of the top of the transmission box 2. A pulley is provided on the outside of the drive motor 3, and multiple sets of transmission belts are provided on the outside of the pulley and the clutch 301 to realize power transmission, which can drive the crankshaft 210 to rotate. Mounting seats are provided on both sides of the top of the mold 302, and the mold 302 is detachably connected to the telescopic rod 210 through the mounting seat, which is convenient for driving the stamping block of the mold to move up and down.

[0036] Working principle: Before use, the power mechanism is fixed and installed. When in use, the power is turned on, and the power generated by the drive motor 3 is transmitted to the clutch 301 through the pulley and the transmission belt, which can drive the crankshaft 201 to rotate. The rotating crankshaft 201 can drive the connecting rod 1 202 and one end of the two sets of connecting rods 205 to move, and the other ends of the connecting rod 1 202 and the two sets of connecting rods 205 respectively drive the fixing frame 1 203 and the two sets of connecting blocks 1 204 and the fixing frame 206 and the two sets of connecting blocks 2 209 to move inward. The two sets of installation shafts respectively penetrate the connecting rod 1 202, the fixing frame 1 203, the connecting block 1 204, and the connecting rod 2 209. 5. The interior of the second fixing frame 206 and the second connecting block 209, and the sliding groove 207 and the slider 208 can make the fixing frame 1 203 and the two groups of connecting blocks 1 204 and one end of the fixing frame 206 and the two groups of connecting blocks 209 move horizontally. At the same time, the top ends of the two groups of telescopic rods 210 can be connected through the fixing rod, so that the movement of the fixing frame 1 203 and the two groups of connecting blocks 1 204 and the fixing frame 206 and the two groups of connecting blocks 2 209 can drive the two groups of telescopic rods 210 to move up and down, and the sleeve 212 makes the movement of the two groups of telescopic rods 210 more stable, thereby driving the stamping block of the mold 302 to move up and down, thereby stamping the material.

[0037] The above is only an embodiment of the present invention, and common knowledge such as the specific structure and characteristics of the scheme are not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claim involved.

Claims

1. A power mechanism for a stamping equipment, characterized in that: The invention comprises a machine body (1), a transmission box (2) located on the top of the machine body (1), and a driving motor (3) located on the top of one side of the machine body (1), wherein the transmission box (2) comprises: A crankshaft (201) is arranged at a middle position inside the transmission case (2), and a connecting rod (202) is arranged at a middle position outside the crankshaft (201); A fixing frame (203) is provided at one end of a connecting rod (202), and connecting blocks (204) are provided at both ends of the fixing frame (203); Connecting rods (205) are arranged at both ends of the outer side of the crankshaft (201), and a fixing frame (206) is arranged at one end between the two sets of connecting rods (205); A second connecting block (209) is provided at both ends of the second fixing frame (206).

2. A power mechanism for a stamping equipment according to claim 1, characterized in that: A telescopic rod (210) is provided between the two groups of connecting blocks 2 (209) and the connecting block 1 (204), a fixing rod (211) is provided at the top of the two groups of crankshafts (201), sleeves (212) are provided on both sides of the bottom end of the transmission box (2), and slide grooves (207) are provided on both sides of the two ends of the transmission box (2), and a slider (208) is provided inside the slide groove (207).

3. A power mechanism for a stamping equipment according to claim 2, characterized in that: A base (101) is provided at the bottom of the machine body (1), a discharge platform (102) is provided at one end of the base (101), a clutch (301) is provided on the outer side of one end of the crankshaft (201), and molds (302) are provided at the bottoms of the two sets of telescopic rods (210).

4. A power mechanism for a stamping equipment according to claim 1, characterized in that: One end of the connecting rod 1 (202) and the two groups of connecting rods 2 (205) are both provided with a fixing block, and multiple groups of fixing bolts are provided inside the fixing block. The connecting rod 1 (202) and the two groups of connecting rods 2 (205) are both detachably connected to the crankshaft (201) through the fixing block and the fixing bolts.

5. The power mechanism of a stamping equipment according to claim 1, characterized in that: Both sides of the top of the transmission box (2) are provided with fixing buckles, and the tops of the fixing frame 1 (203) and the fixing frame 2 (206) are detachably connected to the transmission box (2) through the fixing buckles.

6. A power mechanism for a stamping equipment according to claim 2, characterized in that: Both sides of the transmission box (2) are provided with mounting shafts, and both ends of the mounting bearings respectively pass through the interior of the slider (208); the other ends of the connecting rod 1 (202) and the two sets of connecting rod 2 (205) and the bottom ends of the fixing frame 2 (206) and the fixing frame 1 (203) are all provided with rotation holes, and the mounting shafts pass through the interior of the rotation holes.

7. A power mechanism for a stamping equipment according to claim 2, characterized in that: The top ends of the two sets of telescopic rods (210) are both provided with fixed shafts, and the two sets of fixed shafts respectively penetrate the bottom ends of the connection block 1 (204) and the connection block 2 (209) and the two ends of the fixed rod (211).

8. The power mechanism of a stamping equipment according to claim 2, characterized in that: The two groups of sliders (208) are slidably connected to the transmission box (2) through the sliding groove (207); a movable hole is provided inside the telescopic rod (210); and the telescopic rod (210) is movably connected to the sleeve (212) through the movable hole.

9. A power mechanism for a stamping equipment according to claim 3, characterized in that: A mounting bracket is provided on the top of one side of the transmission box (2), and the drive motor (3) is detachably connected to the transmission box (2) via the mounting bracket. A pulley is provided on the outside of the drive motor (3), and multiple sets of transmission belts are provided on the outsides of the pulley and the clutch (301).

10. The power mechanism of a stamping equipment according to claim 3, characterized in that: Mounting seats are provided on both sides of the top of the mold (302), and the mold (302) is detachably connected to the telescopic rod (210) via the mounting seats.

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