Thread rolling machine

Abstract

The utility model discloses a thread rolling machine which comprises a thread rolling machine body, a thread rolling platform, a fixed thread rolling plate and a movable thread rolling plate, the top of the thread rolling machine body is provided with the thread rolling platform, one side of the top of the thread rolling platform is provided with a rotating shaft through a fixing frame, and the rotating shaft is provided with the movable thread rolling plate. A movable thread rolling plate is arranged on the thread rolling platform, a fixed thread rolling plate is arranged on the portion, on one side of the movable thread rolling plate, of the thread rolling platform, a thread rolling channel is formed between the fixed thread rolling plate and the movable thread rolling plate, a supporting seat is arranged on the portion, on one side of the fixed thread rolling plate, of the thread rolling platform, adjusting screw rods penetrate through the two ends of the supporting seat, and one ends of the adjusting screw rods are connected with the fixed thread rolling plate. By installing the thread rolling machine body, the vibration feeding disc, the thread rolling platform, the fixed thread rolling plate, the movable thread rolling plate, the supporting base, the adjusting screw rod, the handle and the guide groove, the thread rolling channel can be adjusted according to the specifications and materials of blanks, the movable thread rolling plate and the fixed thread rolling plate do not need to be frequently replaced, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a thread rolling machine technical field, concretely to a thread rolling machine. BACKGROUND

[0002] The thread rolling machine is a kind of professional mechanical equipment, it can be rolled into various specifications of threaded parts by thread rolling method to cylindrical raw material piece, these threaded parts are widely used in automobile, machinery, electronics, aerospace and other fields, for manufacturing bolt, nut, screw and other fasteners.

[0003] In the working process of thread rolling machine, raw material piece is sent between fixed thread rolling plate and movable thread rolling plate, movable thread rolling plate starts rotating by the drive of host computer, and friction force is generated between fixed thread rolling plate, movable thread rolling plate and raw material piece in the rotating process, and raw material piece is gradually rolled into the threaded part of required specification, the distance between fixed thread rolling plate and movable thread rolling plate is fixed under normal circumstances, and it cannot be adjusted according to the specification and material of blank, thus it can be necessary to frequently replace thread rolling plate between different specifications of blank, which will increase downtime and operating cost, and reduce production efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of thread rolling machine to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of thread rolling machine, including thread rolling machine main body, thread rolling platform, fixed thread rolling plate and movable thread rolling plate, the top of the thread rolling machine main body is provided with thread rolling platform, and the side of the top of the thread rolling platform is provided with rotating shaft by fixed frame, the rotating shaft is provided with movable thread rolling plate, and the thread rolling platform on the side of the movable thread rolling plate is provided with fixed thread rolling plate, the fixed thread rolling plate and movable thread rolling plate form thread rolling passage, one side of the thread rolling machine main body is provided with vibration feeding tray, and the discharge end of the vibration feeding tray is connected with thread rolling passage, the end of the thread rolling passage away from vibration feeding tray is provided with discharge passage, the thread rolling platform on the side of the fixed thread rolling plate is provided with support seat, and the both ends of the support seat are penetrated by adjusting screw rod, one end of the adjusting screw rod is connected with fixed thread rolling plate, and the other end of the adjusting screw rod is provided with handle, the controller is set on the thread rolling machine main body on the side of the thread rolling platform.

[0006] Preferably, the side of the thread rolling machine main body is provided with baffle, and the baffle is surrounded outside the thread rolling platform.

[0007] Preferably, the inside of the thread rolling platform is provided with driving chamber, and the bottom end inside the driving chamber is provided with driving motor, and the output end of the driving motor is provided with driving gear through roller.

[0008] Preferably, 2 groups of guide grooves are arranged on the thread rolling platform below the fixed thread rolling plate, and guide blocks matched with the guide grooves are arranged on both sides of the bottom of the fixed thread rolling plate.

[0009] Preferably, the top of the fixing frame is provided with a first flushing pipe and a second flushing pipe through a support, and the first flushing pipe and the second flushing pipe are both provided with a flushing head at one end.

[0010] Preferably, the bottom end of the rotating shaft extends into the driving chamber, and the bottom end of the rotating shaft is provided with a driven gear engaged with the driving gear.

[0011] Preferably, the bottom end of the flushing head is provided with 3 groups of nozzles, and the water outlet end of the nozzle is in a fan-shaped structure.

[0012] Preferably, the top end of the flushing head is provided with a main flow channel inside, and the bottom end of the main flow channel is connected with the nozzles through a sub-flow channel.

[0013] Compared with the prior art, the thread rolling machine has the beneficial effects that: the thread rolling machine is provided with a thread rolling machine main body, a vibrating feeding disc, a thread rolling platform, a fixed thread rolling plate, a movable thread rolling plate, a supporting seat, an adjusting screw rod, a handle and guide grooves, raw material pieces are sent into the thread rolling channel between the fixed thread rolling plate and the movable thread rolling plate through the vibrating feeding disc, friction is generated between the fixed thread rolling plate, the movable thread rolling plate and the raw material pieces during the rotation of the movable thread rolling plate, the raw material pieces are gradually rolled into the required specification threaded pieces, the adjusting screw rod is rotated by rotating the handle, the fixed thread rolling plate is moved towards the movable thread rolling plate, the space of the thread rolling channel is adjusted, the thread rolling channel can be adjusted according to the specification and material of the blank, the movable thread rolling plate and the fixed thread rolling plate do not need to be frequently replaced, the production efficiency is improved, and the bottom of the fixed thread rolling plate is slidably connected with the guide grooves through the guide blocks during the displacement adjustment of the fixed thread rolling plate, and the stability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 It is a top view of the present application.

[0016] Figure 2 It is a sectional view of the present application. Figure 1 It is an enlarged structure diagram of A in the present application.

[0017] Figure 3 It is a front view of the present application.

[0018] Figure 4 It is the side view sectional structure schematic diagram of the utility model;

[0019] Figure 5 It is the flushing head sectional structure schematic diagram of the utility model.

[0020] In the figure: 1, the thread rolling machine main body; 2, vibration feeding disc; 3, controller; 4, thread rolling platform; 5, thread rolling channel; 6, fixed thread rolling plate; 7, baffle; 8, support seat; 9, discharge channel; 10, moving thread rolling plate; 11, support; 12, adjusting screw; 13, handle; 14, drive chamber; 15, drive motor; 16, driving gear; 17, driven gear; 18, fixed frame; 19, rotating shaft; 20, flushing head; 21, first flushing pipe; 22, second flushing pipe; 23, guide block; 24, guide groove; 25, main flow channel; 26, auxiliary flow channel; 27, nozzle. DETAILED DESCRIPTION

[0021] 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. 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 protection of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides an embodiment: a thread rolling machine, including thread rolling machine main body 1, thread rolling platform 4, fixed thread rolling plate 6 and moving thread rolling plate 10, the top of thread rolling machine main body 1 is provided with thread rolling platform 4, and one side of thread rolling platform 4 top is provided with rotating shaft 19 through fixed frame 18, and rotating shaft 19 is provided with moving thread rolling plate 10, and one side of moving thread rolling plate 10 is provided with fixed thread rolling plate 6 on thread rolling platform 4, and thread rolling channel 5 is formed between fixed thread rolling plate 6 and moving thread rolling plate 10;

[0023] One side of thread rolling machine main body 1 is provided with vibration feeding disc 2, and the discharge end of vibration feeding disc 2 is connected with thread rolling channel 5, and the end away from vibration feeding disc 2 of thread rolling channel 5 is provided with discharge channel 9;

[0024] The inside of thread rolling platform 4 is provided with drive chamber 14, and the bottom end inside drive chamber 14 is provided with drive motor 15, and the output end of drive motor 15 is provided with driving gear 16 through roller;

[0025] The bottom end of rotating shaft 19 extends to drive chamber 14, and the bottom end of rotating shaft 19 is provided with driven gear 17 meshing with driving gear 16;

[0026] The raw material is sent into the thread rolling channel 5 between the fixed thread rolling plate 6 and the movable thread rolling plate 10 through the vibrating feeding disc 2, the driving motor 15 drives the driving gear 16 to rotate, so that the driven gear 17 and the rotating shaft 19 rotate, and the movable thread rolling plate 10 is driven to rotate, so that the friction between the fixed thread rolling plate 10, the movable thread rolling plate 6 and the raw material is generated, the raw material is gradually rolled into the threaded part of the required specification, and is guided out through the discharging channel 9;

[0027] The thread rolling platform 4 on one side of the fixed thread rolling plate 6 is provided with a support seat 8, and the two ends of the support seat 8 penetrate through the adjusting screw rod 12, one end of the adjusting screw rod 12 is connected with the fixed thread rolling plate 6, and the other end of the adjusting screw rod 12 is provided with a handle 13;

[0028] By rotating the handle 13, the adjusting screw rod 12 can be driven to rotate, so as to push the fixed thread rolling plate 6 to move towards the movable thread rolling plate 10, so as to adjust the space size of the thread rolling channel 5, and the thread rolling channel 5 can be adjusted according to the specification and material of the blank, without frequent replacement of the movable thread rolling plate 10 and the fixed thread rolling plate 6, so as to improve the production efficiency;

[0029] Two groups of guide grooves 24 are formed in the thread rolling platform 4 below the fixed thread rolling plate 6, guide blocks 23 matched with the guide grooves 24 are arranged on the two sides of the bottom of the fixed thread rolling plate 6, and the bottom of the fixed thread rolling plate 6 is slidably connected with the guide grooves 24 through the guide blocks 23 during displacement adjustment, so as to increase the stability;

[0030] A baffle 7 is arranged on one side of the thread rolling machine main body 1 and surrounds the outside of the thread rolling platform 4, which is used to prevent the material from splashing during thread rolling;

[0031] First and second flushing pipes 21 and 22 are arranged on the top of the fixed frame 18 through the support 11, and one end of each of the first and second flushing pipes 21 and 22 is provided with a flushing head 20;

[0032] Three groups of nozzles 27 are arranged at the bottom end of the flushing head 20, and a main flow channel 25 is arranged at the top end in the flushing head 20, and the bottom end of the main flow channel 25 is connected with the nozzles 27 through a secondary flow channel 26;

[0033] The metal scraps, oil stains and other impurities generated during thread rolling are cleaned by introducing cleaning water into the first and second flushing pipes 21 and 22 and uniformly spraying them through the nozzles 27 on the flushing head 20, so as to prevent the impurities from accumulating in the machine and affecting the normal operation of the machine, and the nozzles 27 are arranged in three groups, which is beneficial to expand the flushing range;

[0034] The water outlet end of each nozzle 27 is in a fan-shaped structure, which can generate flat and uniform flat jet, and such jet has a large coverage area and can clean a large area at the same time;

[0035] The controller 3 is arranged on the wire drawing machine body 1 on one side of the wire drawing platform 4, and is used for controlling start and stop of the wire drawing machine body 1 and the like.

[0036] The specific model and specification of the driving motor 15 and the controller 3 need to be determined according to the specification parameters and the like of the device, and the selection calculation method is the prior art, so it will not be described in detail.

[0037] Working principle: in use, the raw material is sent into the wire drawing channel 5 between the fixed wire drawing plate 6 and the movable wire drawing plate 10 through the vibration feeding disc 2, the driving motor 15 drives the driving gear 16 to rotate, so that the driven gear 17 and the rotating shaft 19 rotate, and drive the movable wire drawing plate 10 to rotate, so that the friction between the fixed wire drawing plate 10, the movable wire drawing plate 6 and the raw material is generated, the raw material is gradually drawn into the required specification screw and is guided out through the discharge channel 9, the rotating handle 13 can drive the adjusting screw 12 to rotate, so as to push the fixed wire drawing plate 6 to move towards the movable wire drawing plate 10, so as to adjust the space size of the wire drawing channel 5, the wire drawing channel 5 can be adjusted according to the specification and material of the blank, the movable wire drawing plate 10 and the fixed wire drawing plate 6 do not need to be frequently replaced, the production efficiency is improved, the bottom of the fixed wire drawing plate 6 is slidably connected with the guide groove 24 through the guide block 23 during displacement adjustment, the stability is increased, in addition, the metal scraps, oil stains and other impurities generated in the wire drawing process are cleaned through the cleaning water channel first flushing pipe 21 and the second flushing pipe 22, and are uniformly sprayed through the nozzles 27 on the flushing head 20, so as to prevent the impurities from being accumulated in the machine, and affect the normal operation of the machine, the nozzles 27 are arranged in three groups, which is beneficial to expand the flushing range, and the outer side of the wire drawing platform 4 is surrounded by the baffle 7, so as to prevent the materials from splashing during wire drawing.

[0038] Obviously, the above-described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

Claims

1. A thread rolling machine characterized by comprising: The utility model relates to a wire drawing machine, including wire drawing machine body (1), wire drawing platform (4), fixed wire drawing plate (6) and movable wire drawing plate (10), the top of wire drawing machine body (1) is provided with wire drawing platform (4), and one side of wire drawing platform (4) top is provided with rotating shaft (19) through fixed frame (18), rotating shaft (19) is provided with movable wire drawing plate (10), and one side of movable wire drawing plate (10) wire drawing platform (4) is provided with fixed wire drawing plate (6), and fixed wire drawing plate (6) and movable wire drawing plate (10) form wire drawing passageway (5) between, one side of wire drawing machine body (1) is provided with vibration feeding disc (2), and the discharge end of vibration feeding disc (2) is connected with wire drawing passageway (5), the one end of wire drawing passageway (5) away from vibration feeding disc (2) is provided with discharge passageway (9), the wire drawing platform (4) of one side of fixed wire drawing plate (6) is provided with support seat (8), and both ends of support seat (8) all pass through and are provided with adjusting screw rod (12), one end of adjusting screw rod (12) is connected with fixed wire drawing plate (6), and the other end of adjusting screw rod (12) is provided with handle (13), and the wire drawing machine body (1) of one side of wire drawing platform (4) is provided with controller (3).

2. A thread rolling machine according to claim 1, characterized in that: One side of wire drawing machine body (1) is provided with baffle (7), and baffle (7) surrounds the outside of wire drawing platform (4).

3. A thread rolling machine according to claim 1, characterized in that: The inside of wire drawing platform (4) is provided with drive chamber (14), and the bottom of drive chamber (14) is provided with drive motor (15), and the output end of drive motor (15) is provided with driving gear (16) through roller.

4. A thread rolling machine according to claim 1, characterized in that: Two groups of guide grooves (24) are formed in the wire drawing platform (4) below the fixed wire drawing plate (6), and guide blocks (23) matched with the guide grooves (24) are arranged on both sides of the bottom of the fixed wire drawing plate (6).

5. A thread rolling machine according to claim 1, characterized in that: The top of the fixed frame (18) is provided with a first water flushing pipe (21) and a second water flushing pipe (22) through a support (11), and one end of each of the first water flushing pipe (21) and the second water flushing pipe (22) is provided with a flushing head (20).

6. A thread rolling machine according to claim 3, characterised in that: The bottom end of the rotating shaft (19) extends into the drive chamber (14), and the bottom end of the rotating shaft (19) is provided with a driven gear (17) engaged with the driving gear (16).

7. A thread rolling machine according to claim 5, characterised in that: The bottom end of each of the flushing heads (20) is provided with three groups of nozzles (27), and the water outlet ends of the nozzles (27) are all in a fan-shaped structure.

8. A thread rolling machine according to claim 7, characterised in that: The top end of each of the flushing heads (20) is provided with a main flow channel (25), and the bottom end of the main flow channel (25) is connected with the nozzles (27) through a sub-flow channel (26) respectively.

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