Forging and pressing device for bolt production

Abstract

The utility model belongs to the technical field of bolt forging and pressing, and particularly relates to a forging and pressing device for bolt production, which comprises a machining table, an L-shaped support frame is fixedly connected to the top of the machining table, a rotating disc is rotatably connected to the surface of the support frame through a shaft, and a forging and pressing assembly is mounted on the surface of the rotating disc. The forging and pressing assembly comprises a plurality of forging and pressing grooves and hydraulic rods, the forging and pressing grooves are annularly formed in the surface of the rotating disc, the outer walls of the hydraulic rods are fixedly connected with fixing bases, the bottom ends of the fixing bases are fixedly connected with the upper surface of the machining table, and the driving end of the driving motor is fixedly connected with a shaft of the rotating disc. The hydraulic rod extends to enable the forging and pressing head to be inserted into the forging and pressing groove, so that bolt raw materials are forged and formed, when the forging and pressing groove rotates to the grooving position, the discharging head is pushed to slide towards the outer side through magnetic repulsive force of the first magnetic block and the second magnetic block, then the bolt is pushed out of the forging and pressing groove, and automatic discharging of the bolt is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bolt forging pressure technical field, specifically is a kind of forging pressure device of bolt production. BACKGROUND

[0002] Bolt is a kind of mechanical parts, it is usually composed of head and cylindrical rod with external thread. Bolt plays a key role in various mechanical structures, construction engineering and equipment assembly and many other fields, mainly used to connect two or more connected pieces, through cooperation with nut, utilize the friction and axial tension of thread to fasten connected piece together, bolt needs to be forged and pressed during production, in the forging and pressing process, the internal organization of metal material becomes more dense, and crystal structure is optimized, which greatly improves the strength and toughness of bolt, and forging and pressing can also improve the shape accuracy of bolt, so that its size is more accurate, to better meet the assembly and use requirements.

[0003] In the existing bolt forging process, automatic feeding before bolt forging and automatic discharging after bolt forging cannot be realized, thereby reducing the efficiency of bolt forging and increasing the production time of bolt;Therefore, in view of the above problems, a kind of forging pressure device for bolt production is proposed. CONTENT OF THE UTILITY MODEL

[0004] In order to make up for the deficiency of prior art, solve the technical problems proposed above, the utility model provides a kind of forging pressure device for bolt production.

[0005] The technical scheme adopted by the utility model to solve its technical problems is: the utility model discloses a kind of forging pressure device for bolt production, including processing table, the top of the processing table is fixedly connected with L-shaped support frame, the surface of the support frame is rotatably connected with rotary disc by shaft, the surface of the rotary disc is installed with forging assembly, the forging assembly includes several forging grooves and hydraulic rod, the forging groove is annularly arranged on the surface of rotary disc, the outer wall of the hydraulic rod is fixedly connected with fixed seat, the bottom of the fixed seat is fixedly connected with the upper surface of processing table, the driving end of the hydraulic rod is fixedly connected with forging head, the forging head is located on the moving track of forging groove, the side wall of the support frame is fixedly connected with driving motor, the driving end of the driving motor is fixedly connected with the shaft of rotary disc.

[0006] Preferably, the surface of the processing table is provided with a collecting port, and the lower surface of the processing table is fixedly connected with a discharge hopper.

[0007] Preferably, one end of the forging groove is provided with a circular groove, the inside of the groove is inserted with a T-shaped discharge head, and the side wall of the discharge head is fixedly connected with a magnetic block one.

[0008] Preferably, the forging assembly further comprises a slot and a second magnetic block, the slot is arranged on the lower side wall of the support frame, and the outer wall of the second magnetic block is fixedly connected with a connecting plate, and the bottom end of the connecting plate is fixedly connected with the upper surface of the processing table.

[0009] Preferably, the slot and the second magnetic block are coaxially arranged, and the slot is located on the moving track of the forging groove.

[0010] Preferably, the upper side of the support frame is provided with a feeding assembly, the feeding assembly comprises a connecting frame and a feeding chamber, one end of the connecting frame is fixedly connected with the outer wall of the support frame, and the other end of the connecting frame is fixedly connected with the outer wall of the feeding chamber.

[0011] Preferably, the surface of the feeding chamber is provided with a U-shaped placing groove for placing the workpiece to be processed, and the outer side wall of the feeding chamber is fixedly connected with a baffle.

[0012] Preferably, the lower side wall of the feeding chamber is fixedly connected with an electric push rod, and the driving end of the electric push rod penetrates through the feeding chamber and extends into the placing groove.

[0013] The utility model discloses the beneficial effect lies in:

[0014] 1. The utility model discloses a hydraulic rod extension makes the forging head insert the inside of the forging groove, thereby forging and forming the bolt raw material, and when the forging groove rotates to the slot, through the magnetic repulsion of the first magnetic block and the second magnetic block, the blanking head is pushed to slide to the outside, and then the bolt is pushed out of the forging groove, realizing the automatic blanking of the bolt.

[0015] 2. The utility model discloses the bolt raw material is placed in the inside of the placing groove through the electric push rod extension, and the lowermost bolt raw material is sent into the forging groove, thereby realizing the automatic feeding of the bolt raw material, and the automatic feeding and discharging of the bolt can improve the forging efficiency of the bolt, reduce the production time of the bolt, and a large number of bolt raw materials can be added at a time, which helps to reduce the adding frequency of the operator and reduce the labor intensity. ACCURACY

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of the drawings.

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the processing table structure schematic diagram of the utility model;

[0019] Figure 3 It is the forging assembly structure schematic view of the utility model;

[0020] Figure 4 It is the rotating disc sectional view of the utility model;

[0021] Figure 5 It is the loading chamber sectional view of the utility model.

[0022] In the drawing: 1, processing table; 2, support frame; 3, rotating disc; 4, forging assembly; 41, forging groove; 42, hydraulic rod; 43, fixed seat; 44, groove; 45, blanking head; 46, magnetic block one; 47, slot; 48, magnetic block two; 49, connecting plate; 5, drive motor; 6, loading assembly; 61, connecting frame; 62, loading chamber; 63, placing groove; 64, baffle; 65, electric push rod; 7, blanking hopper; 8, collecting opening; 9, forging head; 10, bolt raw material. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Embodiment one

[0025] Please refer to Figures 1-4 As shown in the drawing, a bolt production forging device, including processing table 1, the top of processing table 1 is fixedly connected with L-shaped support frame 2, the surface of support frame 2 is rotatably connected with rotating disc 3 through shaft, the surface of rotating disc 3 is installed with forging assembly 4, forging assembly 4 includes several forging grooves 41 and hydraulic rods 42, forging groove 41 is annularly arranged on the surface of rotating disc 3, the outer wall of hydraulic rod 42 is fixedly connected with fixed seat 43, the bottom end of fixed seat 43 is fixedly connected with the upper surface of processing table 1, the drive end of hydraulic rod 42 is fixedly connected with forging head 9, forging head 9 is located on the moving track of forging groove 41, the side wall of support frame 2 is fixedly connected with drive motor 5, the drive end of drive motor 5 is fixedly connected with the shaft of rotating disc 3.

[0026] Specifically, when using, the bolt raw material 10 to be forged is inserted into the inside of the forging groove 41 in sequence, the rotating disc 3 is driven to rotate by the drive motor 5, the rotating disc 3 drives the forging groove 41 to rotate, the forging groove 41 containing the bolt raw material 10 is rotated to align with the forging head 9, the forging head 9 is inserted into the inside of the forging groove 41 by the extension of the hydraulic rod 42, so that the bolt raw material 10 is forged and formed.

[0027] The one end of the forging groove 41 is provided with a circular groove 44, the T-shaped blank head 45 is inserted into the groove 44, the side wall of the blank head 45 is fixedly connected with the magnetic block one 46, the forging assembly 4 further comprises a slot 47 and a magnetic block two 48, the slot 47 is arranged on the lower side wall of the support frame 2, the outer wall of the magnetic block two 48 is fixedly connected with the connecting plate 49, the bottom end of the connecting plate 49 is fixedly connected with the upper surface of the processing table 1, the slot 47 and the magnetic block two 48 are coaxially arranged, the slot 47 is located on the moving track of the forging groove 41, and the magnetic block one 46 and the magnetic block two 48 are magnetically repelled.

[0028] Specifically, when the bolt raw material 10 is inserted into the forging groove 41, the blank head 45 is pushed into the interior of the groove 44, and one end of the bolt raw material 10 is limited by the blank head 45, after the bolt forging is completed, when the forging groove 41 rotates to the slot 47, the blank head 45 is pushed to slide outward through the magnetic repulsion force of the magnetic block one 46 and the magnetic block two 48, and then the bolt is pushed out of the forging groove 41, so that the automatic blanking of the bolt is realized.

[0029] The surface of the processing table 1 is provided with a collecting opening 8, and the lower surface of the processing table 1 is fixedly connected with a blanking hopper 7.

[0030] Specifically, the pushed-out bolt falls on the blanking hopper 7 through the collecting opening 8, which is convenient for the staff to transport.

[0031] Embodiment two

[0032] Comparative embodiment one, please refer to Figure 5 As shown in the figure, another embodiment of the utility model provides that the upper side of the support frame 2 is provided with a feeding assembly 6, the feeding assembly 6 comprises a connecting frame 61 and a feeding chamber 62, one end of the connecting frame 61 is fixedly connected with the outer wall of the support frame 2, the other end of the connecting frame 61 is fixedly connected with the outer wall of the feeding chamber 62, the surface of the feeding chamber 62 is provided with a U-shaped placing groove 63, the placing groove 63 is used for placing a workpiece to be processed, the outer side wall of the feeding chamber 62 is fixedly connected with a baffle 64, the lower side wall of the feeding chamber 62 is fixedly connected with an electric push rod 65, and the driving end of the electric push rod 65 penetrates through the feeding chamber 62 and extends into the placing groove 63.

[0033] Specifically, the baffle 64 is used to prevent the bolt raw material 10 from falling out of the upper area of the placing groove 63. When adding the bolt raw material 10, the bolt raw material 10 is stacked and placed in the inside of the placing groove 63. The uppermost forging groove 41 is aligned with the lowermost bolt raw material 10. The lowermost bolt raw material 10 is sent into the forging groove 41 by the extension of the electric push rod 65. After the electric push rod 65 is retracted, the bolt raw material 10 automatically falls. When the rotating disc 3 rotates to make the empty forging groove 41 rotate to the uppermost position, the electric push rod 65 is extended again to feed, so as to realize the automatic feeding of the bolt raw material 10. The bolt raw material 10 can be added in a large amount at one time in the inside of the placing groove 63, and it is not necessary to feed the bolt raw material 10 one by one, so as to reduce the working intensity of the workers.

[0034] By the person skilled in the art, all electrical components in the case are connected with the power supply through wires, and appropriate controllers should be selected to be electrically connected with the hydraulic rod 42, the driving motor 5 and the electric push rod 65 according to the actual situation, for controlling the hydraulic rod 42, the driving motor 5 and the electric push rod 65 to meet the control requirements. The specific connection and control sequence should be completed according to the working order between the electrical components in the working principle described below. The detailed connection means is the known technology in the art. The working principle and process are mainly introduced below, and the electrical control is not described.

[0035] The parts not involved in the device are the same as or can be realized by the existing technology.

[0036] When adding the bolt raw material 10, the bolt raw material 10 is stacked and placed in the inside of the placing groove 63. The uppermost forging groove 41 is aligned with the lowermost bolt raw material 10. The lowermost bolt raw material 10 is sent into the forging groove 41 by the extension of the electric push rod 65. After the electric push rod 65 is retracted, the bolt raw material 10 automatically falls. When the rotating disc 3 rotates to make the empty forging groove 41 rotate to the uppermost position, the electric push rod 65 is extended again to feed, so as to realize the automatic feeding of the bolt raw material 10. The bolt raw material 10 can be added in a large amount at one time in the inside of the placing groove 63, and it is not necessary to feed the bolt raw material 10 one by one, so as to reduce the working intensity of the workers.

[0037] The rotating disc 3 is driven to rotate by the driving motor 5, the rotating disc 3 drives the forging groove 41 to rotate, the forging groove 41 containing the bolt raw material 10 is rotated and aligned with the forging head 9, the forging head 9 is inserted into the inside of the forging groove 41 by the extension of the hydraulic rod 42, so as to forge and form the bolt raw material 10.

[0038] After the bolt is forged and pressed, the forging and pressing groove 41 is rotated to the slotting 47, the blanking head 45 is pushed to slide outward by the magnetic repulsion of the magnetic block one 46 and the magnetic block two 48, and then the bolt is pushed out of the forging and pressing groove 41, so that the automatic blanking of the bolt is realized.

[0039] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A forging device for bolt production, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected with an L-shaped support frame (2), the surface of the support frame (2) is rotatably connected with a rotating disc (3) through a shaft, the surface of the rotating disc (3) is provided with a forging assembly (4), the forging assembly (4) comprises a plurality of forging grooves (41) and hydraulic rods (42), the forging grooves (41) are annularly arranged on the surface of the rotating disc (3), the outer wall of the hydraulic rod (42) is fixedly connected with a fixed seat (43), the bottom end of the fixed seat (43) is fixedly connected with the upper surface of the processing table (1), the driving end of the hydraulic rod (42) is fixedly connected with a forging head (9), the forging head (9) is located on the moving track of the forging groove (41), the side wall of the support frame (2) is fixedly connected with a driving motor (5), and the driving end of the driving motor (5) is fixedly connected with the shaft of the rotating disc (3).

2. The forging apparatus for producing a bolt according to claim 1, characterized by: The surface of the processing table (1) is provided with a collecting opening (8), and the lower surface of the processing table (1) is fixedly connected with a feeding hopper (7).

3. The forging apparatus for producing a bolt according to claim 1, wherein: One end of the forging groove (41) is provided with a circular groove (44), the inner part of the groove (44) is inserted with a T-shaped feeding head (45), and the side wall of the feeding head (45) is fixedly connected with a magnetic block (46).

4. The forging apparatus for producing a bolt according to claim 1, characterized by: The forging assembly (4) further comprises a slot (47) and a magnetic block (48), the slot (47) is arranged on the lower side wall of the support frame (2), and the outer wall of the magnetic block (48) is fixedly connected with a connecting plate (49), and the bottom end of the connecting plate (49) is fixedly connected with the upper surface of the processing table (1).

5. The forging apparatus for producing a bolt according to claim 4, wherein: The slot (47) and the magnetic block (48) are coaxially arranged, and the slot (47) is located on the moving track of the forging groove (41).

6. The forging apparatus for producing a bolt according to claim 1, wherein: The upper side of the support frame (2) is provided with an upper feeding assembly (6), the upper feeding assembly (6) comprises a connecting frame (61) and an upper feeding chamber (62), one end of the connecting frame (61) is fixedly connected with the outer wall of the support frame (2), and the other end of the connecting frame (61) is fixedly connected with the outer wall of the upper feeding chamber (62).

7. The forging apparatus for producing a bolt according to claim 6, wherein: The surface of the upper feeding chamber (62) is provided with a U-shaped placing groove (63), the placing groove (63) is used for placing a workpiece to be processed, and the outer side wall of the upper feeding chamber (62) is fixedly connected with a baffle (64).

8. The forging apparatus for producing a bolt according to claim 7, wherein: The lower side wall of the upper feeding chamber (62) is fixedly connected with an electric push rod (65), and the driving end of the electric push rod (65) penetrates through the upper feeding chamber (62) and extends into the placing groove (63).

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