Forming device for machining of mechanical parts

Abstract

The utility model belongs to the technical field of machining of mechanical parts, and particularly relates to a forming device for machining of mechanical parts, a forming die is arranged at the top of a forming machine, and an ejection mechanism is arranged in the forming die; and the ejection mechanism comprises a round rod, a gear, a tooth piece, an electric telescopic rod, a movable block, a track groove, a sliding column, a connecting frame and an ejection plate, the round rod is fixedly connected to the bottom of the inner wall of the forming mold, the surface of the round rod is sleeved with the gear, the tooth piece is connected to the front side and the rear side of the gear in an engaged mode, and the electric telescopic rod is fixedly installed in the forming mold. According to the forming device for machining the mechanical parts, the formed parts in a mold can be ejected out under the cooperation of the ejection mechanism, workers can take the parts out of the mold conveniently, the possibility of mechanical stagnation and faults is reduced through the rapid and smooth demolding process, and the overall stability and reliability of machining of the mechanical parts are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical accessory processing technical field, concretely relates to a forming device for mechanical accessory processing. BACKGROUND

[0002] Mechanical accessory processing refers to the process of processing and manufacturing mechanical parts to meet specific functional and performance requirements. Common processing devices include stamping devices, drilling devices, and bending devices, among others. Stamping devices are often used for accessory processing and forming.

[0003] However, the existing forming device produces gas during the stamping and forming process of the accessory. If the gas is not effectively discharged, negative pressure will be formed, causing the accessory to be adsorbed on the surface of the mold during demolding, making it difficult to remove the accessory from the forming mold. As a result, workers need more time to handle the demolding problem, increasing the operation complexity and reducing the production efficiency. INVENTION CONTENTS

[0004] The utility model aims to provide a forming device for mechanical accessory processing, which can eject the formed accessory from the mold with the cooperation of the ejecting mechanism, making it easy for workers to remove the accessory from the mold. The smooth demolding process reduces the possibility of mechanical stagnation and failure, improving the overall stability and reliability of mechanical accessory processing.

[0005] The technical solution adopted by the utility model is as follows:

[0006] The utility model discloses a forming machine and a forming mold, the forming mold is arranged at the top of the forming machine, the inside of the forming mold is provided with an ejecting mechanism, the ejecting mechanism includes a round rod, a gear, a tooth piece, an electric telescopic rod, a movable block, a track groove, a sliding column, a connecting frame and a top plate, the round rod is fixedly connected to the bottom of the inner wall of the forming mold, the gear is sleeved on the surface of the round rod, the tooth piece is engagedly connected to the front side and the back side of the gear, the electric telescopic rod is fixedly installed in the inside of the forming mold, the output end of the electric telescopic rod is fixedly connected with the tooth piece of the front side, the movable block is slidably connected to the inside of the forming mold, the movable block is fixedly connected with the end part of the tooth piece respectively, the track groove is opened in one side of the movable block, the sliding column is slidably connected to the inside of the track groove, the connecting frame is fixedly connected to the both ends of the surface of the sliding column, the top plate is fixedly connected to the top of the connecting frame, and the top plate is movably arranged in the inside of the forming mold.

[0007] Preferably, the bottom of the movable block is fixedly connected with a roller, the bottom of the inner wall of the forming mold is fixedly connected with a track, and the roller is arranged in the inside of the track.

[0008] Preferably, the inner wall of the forming die is fixedly connected with a limiting rod, the top of the movable block is fixedly connected with a sliding block, and the sliding block is slidingly connected to the surface of the limiting rod.

[0009] Preferably, the bottom of the inner wall of the track groove is provided with a clamping groove, and the clamping groove is matched with the sliding column.

[0010] Preferably, the surface of the round rod is sleeved with a limiting ring, and the limiting ring is located at the top and the bottom of the gear respectively.

[0011] Preferably, the bottom of the inner wall of the forming die is fixedly connected with a telescopic column, the number of the telescopic columns is several, and the telescopic columns are uniformly distributed on the inner wall of the forming die, and the top end of the telescopic column is fixedly connected with the top plate.

[0012] Preferably, the top of the tooth piece is fixedly connected with a vertical plate, and the vertical plate is slidingly connected to the surface of the limiting rod.

[0013] The utility model discloses obtain technical effect for:

[0014] In the utility model, after the mechanical accessory is processed and punched in the inside of the forming die, the staff can operate the electric telescopic rod, the operation of the electric telescopic rod can make the inside telescopic rod stretch out, and can drive the tooth piece of front side to move to the inside, the tooth piece of front side moves to the inside can drive the meshed gear to rotate, the gear rotates and can drive the tooth piece of rear side to move to the inside, when the tooth piece of front side and rear side moves to the inside simultaneously, can drive the movable block of both sides to move to the inside simultaneously, the movable block moves and can extrude the movable column to slide along the track groove, and make the sliding column slide to the top of the track groove, when the sliding column slides to the top of the track groove, can drive the top plate to move vertically upward in the inside of the forming die through the connecting frame, the top plate moves upward and can lift the accessory of top upward, after lifting the accessory, the staff can take out the accessory quickly.

[0015] In the utility model, when the movable block moves, can drive the roller to roll in the inside of the track in parallel, can limit the movable block to move in parallel, prevent the movable block from deviating when moving and from extruding the sliding column to slide in the inside of the track groove, and make the ejection mechanism unable to operate along. ACCURATE DRAWINGS

[0016] Figure 1 It is the overall mechanism perspective view of the utility model;

[0017] Figure 2 It is the forming die overhead section perspective view of the utility model;

[0018] Figure 3 It is the roller and track split perspective view of the utility model.

[0019] In the drawings, the components represented by the respective reference numerals are listed as follows:

[0020] 1, forming machine; 2, forming mold; 201, round rod; 202, gear; 203, toothed part; 204, electric telescopic rod; 205, movable block; 206, track groove; 207, sliding column; 208, connecting frame; 209, top plate; 301, roller; 302, track; 401, limiting rod; 402, sliding block; 5, clamping groove; 6, limiting ring; 7, telescopic column; 8, vertical plate. DETAILED DESCRIPTION

[0021] In order to make the purpose and advantages of the utility model more clear and apparent, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the specific protection scope requested by the utility model.

[0022] For example, Figures 1-3As shown in, a kind of mechanical fittings processing forming device, forming die 2 is arranged at the top of forming machine 1, the inside of forming die 2 is provided with ejection mechanism;Ejection mechanism includes round bar 201, gear 202, tooth piece 203, electric telescopic rod 204, movable block 205, trajectory groove 206, sliding column 207, connecting frame 208 and top plate 209, round bar 201 is fixedly connected to the bottom of the inner wall of forming die 2, gear 202 is sleeved on the surface of round bar 201, tooth piece 203 is engagedly connected to the front side and rear side of gear 202, electric telescopic rod 204 is fixedly installed in the inside of forming die 2, the output end of electric telescopic rod 204 is fixedly connected with the front side tooth piece 203, movable block 205 is slidably connected to the inside of forming die 2, movable block 205 is fixedly connected with the end of tooth piece 203 respectively, trajectory groove 206 is opened in one side of movable block 205, sliding column 207 is slidably connected to the inside of trajectory groove 206, connecting frame 208 is fixedly connected to the both ends of the surface of sliding column 207, top plate 209 is fixedly connected to the top of connecting frame 208, and top plate 209 is movably arranged in the inside of forming die 2, after mechanical fittings processing is stamped in the inside of forming die 2, staff can operate electric telescopic rod 204, the operation of electric telescopic rod 204 will make the telescopic rod in the inside stretch out, and will drive the front side tooth piece 203 to move to the inside, when the front side tooth piece 203 moves to the inside, it can drive the engagedly connected gear 202 to rotate, the rotation of gear 202 will also drive the rear side tooth piece 203 to move to the inside, when the front and rear tooth pieces 203 move to the inside simultaneously, it can drive the movable block 205 on both sides to move to the inside simultaneously, when movable block 205 moves, it will extrude movable column and slide along trajectory groove 206, and make sliding column 207 slide to the top of trajectory groove 206, when sliding column 207 slides to the top of trajectory groove 206, top plate 209 can also be driven by connecting frame 208 and move vertically upward in the inside of forming die 2, the upward movement of top plate 209 can lift the fittings on the top upward, after the fittings are lifted, staff can quickly take out the fittings, reduce the time interval of mechanical fittings production and processing, so as to improve overall production efficiency.

[0023] As shown in Figure 3 The bottom of movable block 205 is fixedly connected with roller 301, the bottom of the inner wall of forming die 2 is fixedly connected with track 302, roller 301 is arranged in the inside of track 302, when movable block 205 moves, it will drive roller 301 to roll in parallel in the inside of track 302, so that the parallel movement of movable block 205 can be limited, prevent movable block 205 from deviating when moving and unable to extrude sliding column 207 to slide in the inside of trajectory groove 206, at the same time cause ejection mechanism to not run along, so that movable block 205 can be effectively assisted and limited in position, and the ejection can normally run.

[0024] As shown in Figure 2As shown, the inner wall of the forming mold 2 is fixedly connected with a limiting rod 401, the top of the movable block 205 is fixedly connected with a sliding block 402, the sliding block 402 is slidingly connected to the surface of the limiting rod 401, when the movable block 205 moves, the sliding block 402 will slide on the surface of the limiting rod 401 at the same time, and when the movable block 205 slides, it can better assist the limiting of the movable block 205, so that the movable block 205 moves more stably.

[0025] As shown in the figure, Figure 3 As shown, the bottom of the inner wall of the track groove 206 is provided with a clamping groove 5, and the clamping groove 5 is matched with the sliding column 207. When the forming and working, the top plate 209 in the forming mold 2 is pressed downward, thereby driving the connecting frame 208 at the bottom and the sliding column 207 to move slightly downward, and the sliding column 207 is clamped in the clamping groove 5, so that the displacement of the sliding column 207 in the track groove 206 is avoided when the top plate 209 is pressed, thereby limiting the sliding column 207 in the clamping groove 5.

[0026] As shown in the figure, Figure 3 As shown, the surface of the round rod 201 is sleeved with a limiting ring 6, the limiting ring 6 is located at the top and bottom of the gear 202 respectively, and the gear 202 can be limited under the action of the limiting ring 6, so as to prevent the gear 202 from being displaced due to wear after long-time rotation on the surface of the round rod 201, thereby stably limiting the gear 202 on the surface of the round rod 201.

[0027] As shown in the figure, Figure 2 As shown, the bottom of the inner wall of the forming mold 2 is fixedly connected with a telescopic column 7, the number of the telescopic column 7 is several, and they are uniformly distributed on the inner wall of the forming mold 2, the top end of the telescopic column 7 is fixedly connected with the top plate 209, when the top plate 209 moves up and down, the top plate 209 can be assisted and supported under the assistance of the telescopic column 7, so as to provide better support and stability, and at the same time, it is helpful to uniformly distribute the load of the top plate 209, reduce local pressure, and improve the safety and carrying capacity of the top plate 209.

[0028] As shown in the figure, Figure 2 As shown, the top of the tooth piece 203 is fixedly connected with a vertical plate 8, the vertical plate 8 is slidingly connected to the surface of the limiting rod 401, when the gear 202 drives the meshing connected tooth piece 203 to move, the tooth piece 203 will drive the vertical plate 8 to slide on the surface of the limiting rod 401 at the same time, thereby assisting the parallel movement of the tooth piece 203, and avoiding the displacement of the tooth piece 203 due to lack of limiting when moving.

[0029] The utility model discloses a working principle is: after the mechanical fittings processing stamping in the inside of forming mould 2, the staff can run motorized telescopic link 204, and motorized telescopic link 204 operation will make inside telescopic link stretch out, and will drive the tooth piece 203 of front side to move to the inboard, when the tooth piece 203 of front side moves to the inboard can drive the gear 202 of meshed connection rotation, and the gear 202 rotation will drive the tooth piece 203 of rear side also move to the inboard, when the tooth piece 203 of front and rear sides moves to the inboard simultaneously, can drive the movable block 205 of both sides to move to the inboard simultaneously, and movable block 205 moves and will extrude movable post and slide along the track groove 206, and make sliding column 207 slide to the top of track groove 206, when sliding column 207 slides to the top of track groove 206, can drive top plate 209 also in the inside of forming mould 2 vertically upwardly moves through connecting frame 208, and top plate 209 moves upwardly can top up the fittings of top and take out the fittings fast after lifting, and the staff can effectively improve the overall production efficiency.

[0030] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, a number of improvements and refinements can be made, and these improvements and refinements should be regarded as the protection scope of the utility model. The structure, device and operation method not specifically described and explained in the utility model are implemented according to conventional means in the art, and no special description and limitation is made.

Claims

1. A forming device for machining of mechanical fittings, comprising a forming machine (1) and a forming die (2) arranged on top of the forming machine (1), characterized in that: The inside of the forming die (2) is provided with an ejection mechanism; The ejection mechanism comprises a round rod (201), a gear (202), a toothed piece (203), an electric telescopic rod (204), a movable block (205), a track groove (206), a sliding column (207), a connecting frame (208) and a top plate (209), the round rod (201) is fixedly connected to the bottom of the inner wall of the forming die (2), the gear (202) is sleeved on the surface of the round rod (201), the toothed pieces (203) are engagedly connected to the front side and the rear side of the gear (202), the electric telescopic rod (204) is fixedly installed in the inside of the forming die (2), the output end of the electric telescopic rod (204) is fixedly connected with the toothed piece (203) on the front side, the movable block (205) is slidingly connected to the inside of the forming die (2), the movable block (205) is fixedly connected with the end portions of the toothed pieces (203) respectively, the track groove (206) is formed in one side of the movable block (205), the sliding column (207) is slidingly connected to the inside of the track groove (206), the connecting frame (208) is fixedly connected to the two ends of the surface of the sliding column (207), and the top plate (209) is fixedly connected to the top of the connecting frame (208) and movably arranged in the inside of the forming die (2).

2. A forming device for machining of mechanical parts according to claim 1, characterized in that: The bottom of the movable block (205) is fixedly connected with a roller (301), the bottom of the inner wall of the forming die (2) is fixedly connected with a track (302), and the roller (301) is arranged in the inside of the track (302).

3. A forming device for machining of mechanical parts according to claim 1, characterized in that: The inner wall of the forming die (2) is fixedly connected with a limiting rod (401), the top of the movable block (205) is fixedly connected with a sliding block (402), and the sliding block (402) is slidingly connected to the surface of the limiting rod (401).

4. The forming device for machining of mechanical parts according to claim 1, characterized in that: A clamping groove (5) is formed in the bottom of the inner wall of the track groove (206), and the clamping groove (5) is matched with the sliding column (207).

5. A forming device for machining of mechanical parts according to claim 1, characterized in that: A limiting ring (6) is sleeved on the surface of the round rod (201), and the limiting ring (6) is located at the top and the bottom of the gear (202) respectively.

6. A forming device for machining of mechanical parts according to claim 1, characterized in that: The bottom of the inner wall of the forming die (2) is fixedly connected with a telescopic column (7), the number of the telescopic columns (7) is several, and the telescopic columns (7) are uniformly distributed on the inner wall of the forming die (2), and the top end of the telescopic column (7) is fixedly connected with the top plate (209).

7. A forming device for machining of mechanical parts according to claim 3, characterized in that: The top of the toothed piece (203) is fixedly connected with a vertical plate (8), and the vertical plate (8) is slidingly connected to the surface of the limiting rod (401).

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