Full-automatic thread rolling machine

Abstract

The utility model provides a full-automatic thread rolling machine which comprises a machine frame and further comprises a supporting and guiding assembly, a jacking assembly, a guiding and conveying assembly, a pushing assembly, a limiting assembly, a thread rolling assembly and an output assembly. Automatic feeding of workpieces is achieved, the workload of workers is effectively relieved, meanwhile, the output assembly is arranged, discharging of the workpieces is achieved, machining of the workpieces is more automatic, the production efficiency is improved, a limiting plate and a limiting sleeve are arranged, the workpieces are positioned through the limiting sleeve, and therefore the products are prevented from swinging in the machining process, and the machining precision is improved. According to the thread rolling device, the thread rolling precision of a workpiece is effectively improved, the finished product quality of the workpiece is effectively improved, the limiting supporting plate and the ejector rod are arranged, the ejector rod limits the length of the workpiece, and therefore the accuracy and precision of the thread rolling position are guaranteed, and the thread precision of the product is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to thread processing technical field especially relates to a full -automatic thread rolling machine. BACKGROUND

[0002] Patent document CN221184562U discloses a thread rolling machine applied to screw rod processing, relates to the technical field of screw rod processing, including thread rolling machine main part, the both ends of thread rolling machine main part are installed with screw rod positioning device, and the bottom of thread rolling machine main part is installed with screw rod feeding device.The utility model discloses through installing screw rod positioning device, can adjust the height position of positioning block according to the screw rod of different diameter size, make the screw rod for the rolling silk of two silk rollers, and the groove of positioning block is V groove, can place the screw rod of different size, in addition, the front and rear ends of operation platform are all set up positioning block, avoid the deviation of screw rod feeding, influence the thread rolling processing of screw rod, install screw rod feeding device, place the screw rod for the rolling silk on the front positioning block, drive the front and rear movement of connecting rod through the drive movement subassembly, and then can move the screw rod between two silk rollers, convenient feeding, and avoid the harm caused by hand -held screw rod feeding.

[0003] However, the thread rolling machine adopts manual feeding, and manual work is also needed for taking out the workpiece after processing, which is very inconvenient and reduces the production efficiency. Therefore, it is necessary to improve such a structure to overcome the above-mentioned defects. UTILITY MODEL CONTENTS

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

[0005] The technical scheme that the utility model solves its technical problem is as follows:

[0006] A kind of full -automatic thread rolling machine, including rack, still include:

[0007] Supporting and guiding component, the supporting and guiding component is set on rack, storage space is provided in the supporting and guiding component, and the bar is stored by supporting and guiding component;

[0008] Jacking assembly, the jacking assembly is set on one side of supporting and guiding component, and the bar is moved upwards by jacking assembly;

[0009] Guiding and conveying component, the guiding and conveying component is set on rack, and guiding space is provided in the guiding and conveying component;

[0010] Pushing assembly, the pushing assembly is set on one side of guiding and conveying component, and the bar is moved forwards by pushing assembly;

[0011] A limiting assembly is arranged at the front end of the guiding and conveying assembly, and a limiting cavity is arranged in the limiting assembly to limit the bar during processing;

[0012] A thread rolling assembly is arranged at one side of the limiting assembly to process the bar;

[0013] An output assembly is arranged at the bottom of the guiding and conveying assembly to convey the bar.

[0014] The supporting assembly comprises:

[0015] A guiding chute is arranged at the top of the rack, and the guiding chute is arranged obliquely to store the bar.

[0016] The jacking assembly comprises:

[0017] A pair of guide rails are arranged symmetrically at the two sides of the guiding chute, and the guide rails are provided with guiding spaces on the surfaces;

[0018] A driving cylinder is arranged at the bottom of the guiding chute, and the driving end of the driving cylinder is arranged upwardly;

[0019] A jacking plate is connected to the driving end of the driving cylinder at the bottom, and the top of the jacking plate is arranged obliquely downwardly, the two sides of the jacking plate are provided with guiding portions, and the jacking plate can move up and down under the driving of the driving cylinder;

[0020] A sliding block is arranged on the guiding portion of the jacking plate, and the sliding block is in contact with the guide rail to limit the jacking plate in cooperation with the guide rail.

[0021] The guiding and conveying assembly comprises:

[0022] A pair of rotary rods are arranged on the rack;

[0023] A plurality of guiding and conveying plates are arranged on the rotary rods, and the guiding and conveying plates are arranged oppositely, and the bottoms of the guiding and conveying plates are cooperated to form a V-shaped structure, and the guiding and conveying plates guide and convey the bar;

[0024] A driving cylinder one is arranged on the rack, the driving end of the driving cylinder one is arranged downwardly, and the driving end of the driving cylinder one is provided with a mounting space on the surface;

[0025] A driving rod one is hingedly connected to the driving end of the driving cylinder one at the top;

[0026] A second driving rod, the top of the second driving rod is hinged with the bottom of the first driving rod, and the bottom of the second driving rod is connected with the rotating rod, and the rotating rod is driven to rotate by the second driving rod.

[0027] The utility model further sets up that push assembly includes:

[0028] The second driving cylinder is arranged on the rack, and the driving end of the second driving cylinder is arranged towards the thread rolling assembly;

[0029] The push plate is arranged on the driving end of the second driving cylinder, and the cross section of the push plate is triangular, and the push plate pushes the bar forward.

[0030] The utility model further sets up that limiting component includes:

[0031] The limiting support is arranged at the front end of the guide conveying plate, and the mounting space is arranged in the limiting support;

[0032] The limiting sleeve is arranged on the limiting support, and the limiting hole is arranged in the limiting sleeve, and the limiting sleeve limits the bar.

[0033] The utility model further sets up that thread rolling assembly includes:

[0034] The third driving cylinder is arranged on the rack;

[0035] The moving support is arranged on the rack, and the moving support is connected with the third driving cylinder on one side, and the moving support can be moved under the driving of the third driving cylinder;

[0036] The first thread rolling wheel is arranged on the moving support, and the first thread rolling wheel rolls the bar;

[0037] The first rotating motor is arranged on the moving support, and the rotating end of the first rotating motor is connected with the first thread rolling wheel, and the first rotating motor drives the first thread rolling wheel to rotate;

[0038] The limiting support plate is arranged on one side of the first thread rolling wheel, and the limiting support plate limits the bar, and the limiting support plate is provided with the through hole.

[0039] The utility model further sets up that output component includes:

[0040] The electric telescopic rod is arranged on the rack, and the electric telescopic rod is arranged between the moving supports, and the electric telescopic rod pushes the bar out;

[0041] The ejection rod is arranged on the telescopic end of the electric telescopic rod, and the ejection rod passes through the through hole of the limiting support plate, and the ejection rod limits and ejects the workpiece.

[0042] The third rotary motor is arranged on the frame, and a rotary end of the third rotary motor is rotatably arranged on the frame;

[0043] The rotary roller is rotatably arranged on the frame;

[0044] The conveying belt has one end sleeved on the rotary end of the third rotary motor, and the conveying belt is used for outputting the bar;

[0045] The guide plate is arranged on one side of the conveying belt and is used for guiding the bar to be blocked from the conveying belt.

[0046] The full-automatic thread rolling machine has the following advantages:

[0047] 1. The supporting and guiding assembly, the jacking assembly, the guiding and conveying assembly and the pushing assembly are cooperatively used to realize automatic feeding of the workpiece, effectively reduce the workload of the workers, and the output assembly is arranged to realize discharging of the workpiece, so that the workpiece processing is more automatic, and the production efficiency is increased.

[0048] 2. The limiting plate and the limiting sleeve are arranged to position the workpiece, so that the product is prevented from swinging during processing, the thread rolling precision of the workpiece is effectively increased, and the finished product quality of the workpiece is effectively increased.

[0049] 3. The limiting support plate and the ejection rod are arranged to limit the length of the workpiece during processing, so that the accuracy and precision of the thread rolling position are ensured, and the thread precision of the product is effectively increased.

[0050] 4. The guide rail and the sliding block are arranged to guide the jacking plate, effectively ensure the movement precision of the jacking plate, increase the stability of the jacking plate, and make the thread rolling machine more reliable. BRIEF DESCRIPTION OF DRAWINGS

[0051] Figure 1 is a structure schematic view of the full-automatic thread rolling machine.

[0052] Figure 2 is a structure schematic view of the full-automatic thread rolling machine.

[0053] Figure 3 is a top view of the full-automatic thread rolling machine.

[0054] Figure 4 is a structure schematic view of the driving cylinder one.

[0055] Figure 5It is the left view of the full-automatic thread rolling machine.

[0056] Figure 6 It is the internal structure schematic view of the full-automatic thread rolling machine.

[0057] Figure 7 It is the full-automatic thread rolling machine. Figure 1 The local enlarged view of A place in the middle.

[0058] Figure 8 It is the structure schematic view of the mobile support.

[0059] Numerical reference: rack 100, guide chute 110, guide rail 210, drive cylinder 220, jacking plate 230, sliding block 240, rotary rod 310, guide conveying plate 320, drive cylinder one 330, drive rod one 340, drive rod two 350, drive cylinder two 410, push plate 420, limiting support 510, limiting sleeve 520, drive cylinder three 610, mobile support 620, thread rolling wheel one 630, rotary motor one 640, limiting support plate 650, electric telescopic rod 710, ejecting rod 720, rotary motor three 730, rotary roller 740, conveying belt 750, guide plate 760 DETAILED DESCRIPTION

[0060] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0061] As Figures 1-8As shown, the utility model provides a full -automatic thread rolling machine, including frame 100, still include support guide component, jacking assembly, guide conveying component, push component, limiting component, thread rolling assembly and output component, support guide component sets up on the frame, it is provided with storage space in this support guide component, it is stored to bar material by support guide component, jacking assembly sets up in one side of support guide component, it is removed to bar material by jacking assembly to the top, this guide conveying component sets up on the frame, it is provided with guide space in this guide conveying component, push component sets up in one side of guide conveying component, it is removed to bar material by push component to the front, limiting component sets up in the front end of guide conveying component, it is provided with limiting cavity in this limiting component, it is positioned to bar material when processing by limiting component, thread rolling assembly sets up in one side of limiting component, it is processed to bar material by thread rolling assembly, output component sets up in the bottom of guide conveying component, it is conveyed to bar material by output component.

[0062] In the embodiment, the support assembly includes a guide chute 110, which is arranged on the top of the rack. The guide chute is inclined, and the bar material is stored by the guide chute.

[0063] In the embodiment, the jacking assembly includes a guide rail 210, a drive cylinder 220, a jacking plate 230, and a sliding block 240. The guide rail is provided with a pair of guide rails, which are symmetrically arranged on both sides of the guide chute. The surface of the guide rail is provided with a guide space. The drive cylinder is arranged at the bottom of the guide chute, and the driving end of the drive cylinder is upwardly arranged. The bottom of the jacking plate is connected with the driving end of the drive cylinder. The top of the jacking plate is downwardly arranged. The jacking plate is provided with a guide portion on both sides. The jacking plate can move up and down under the driving of the drive cylinder. The sliding block is arranged on the guide portion of the jacking plate. The sliding block is in contact with the guide rail. The jacking plate is limited by the cooperation of the sliding block and the guide rail.

[0064] In the embodiment, the guide conveying assembly includes a rotary rod 310, a guide conveying plate 320, a drive cylinder 330, a drive rod 340, and a drive rod 350. The rotary rod is provided with a pair of rotary rods, which are rotatably arranged on the rack. The guide conveying plate is arranged on the rotary rod. The guide conveying rods are oppositely arranged. The bottom of each guide conveying plate cooperates to form a V-shaped structure. The bar material is guided and conveyed by the guide conveying plate. The drive cylinder is arranged on the rack. The driving end of the drive cylinder is downwardly arranged. The surface of the driving end of the drive cylinder is provided with a mounting space. The top of the drive rod is hingedly connected with the driving end of the drive cylinder. The top of the drive rod is hingedly connected with the bottom of the drive rod. The bottom of the drive rod is connected with the rotary rod. The rotary rod is rotated by the drive rod.

[0065] In the embodiment, the pushing assembly comprises a second driving cylinder 410 and a pushing plate 420. The second driving cylinder is arranged on the frame and has a driving end facing the thread rolling assembly. The pushing plate is arranged on the driving end of the second driving cylinder and has a triangular cross section. The pushing plate pushes the bar forward.

[0066] In the embodiment, the limiting assembly comprises a limiting support 510 and a limiting sleeve 520. The limiting support is arranged at the front end of the guide conveying plate and has an installation space. The limiting sleeve is arranged on the limiting support and has a limiting hole. The limiting sleeve limits the bar.

[0067] In the embodiment, the thread rolling assembly comprises a third driving cylinder 610, a moving support 620, a thread rolling wheel 630, a rotary motor 640 and a limiting support plate 650. The third driving cylinder is arranged on the frame. The moving support is arranged on the frame and has a pair of moving supports. The moving support is connected to the third driving cylinder on one side and can move under the driving of the third driving cylinder. The thread rolling wheel is arranged on the moving support and rolls the bar. The rotary motor is arranged on the moving support and has a rotary end connected to the thread rolling wheel. The rotary motor drives the thread rolling wheel to rotate. The limiting support plate is arranged on one side of the thread rolling wheel and limits the bar. The limiting support plate has a through hole.

[0068] In the embodiment, the output assembly comprises an electric telescopic rod 710, an ejection rod 720, a rotary motor 730, a rotary roller 740, a conveying belt 750 and a guide plate 760. The electric telescopic rod is arranged on the frame and between the moving supports. The electric telescopic rod pushes the bar out. It is worth noting that because the distance between the thread rolling wheel and the workpiece is less than the distance between the moving support and the electric telescopic rod, there is still a certain gap between the moving support and the electric telescopic rod when the thread rolling wheel contacts the workpiece, so the electric telescopic rod does not interfere with the moving support. The ejection rod is arranged on the telescopic end of the electric telescopic rod and passes through the through hole of the limiting support plate. The ejection rod limits and ejects the workpiece. It is worth noting that the diameter of the ejection rod is less than the diameter of the workpiece, so the thread rolling wheel does not contact the ejection rod when it processes the workpiece. At the same time, the limiting support plate and the thread rolling wheel also have a gap and do not contact the thread rolling wheel. The rotary motor is arranged on the frame and has a rotary end rotatingly arranged on the frame. The rotary roller is rotatingly arranged on the frame. One end of the conveying belt is sleeved on the rotary end of the rotary motor. The conveying belt outputs the bar. The guide plate is arranged on one side of the conveying belt and guides the bar, so as to stop the bar from the conveying belt.

[0069] The working principle of the utility model:

[0070] In work, the workpiece is placed in the guide chute, the bar moves to the top of the lifting plate under the guidance of the guide chute, the driving cylinder drives the lifting plate to move upward, and the sliding block guides and supports the lifting plate when moving, the lifting plate just lifts one workpiece, after the bar loses the support of the guide chute, the bar rolls between the guide conveying plates, the driving end of the driving cylinder two drives the push plate to move forward, thereby pushing the workpiece forward, the workpiece moves to the limiting sleeve, and stops moving after abutting against the ejection rod, the driving cylinder three drives the moving bracket to move forward, thereby moving on the side of the workpiece, the rotary motor one on the moving bracket drives the thread rolling wheel one to rotate, thereby rolling the workpiece, after the rolling is completed, the driving cylinder three drives the moving bracket to move backward, the electric telescopic rod drives the ejection rod to move forward, the ejection rod ejects the workpiece from the limiting sleeve, at this time, the driving end of the driving cylinder one moves upward, the driving end drives the driving rod one to rotate inward, the driving rod one drives the driving rod two to rotate inward through the hinge, the driving rod two drives the rotary rod to rotate outward while rotating inward, the rotary rod drives the guide conveying plate to rotate outward, thereby moving the bottom of each guide conveying plate outward, at this time, the workpiece loses the limiting support and falls on the conveyor belt, the rotary motor three drives the conveyor belt to move, thereby driving the workpiece to move backward, and the workpiece is blocked by the guide plate and falls into the collecting part when moving to the rear.

[0071] In the description of the utility model, it needs to be explained that when the terms of indicating the orientation or position relationship such as "upper", "lower", "inner", "outer", "left", "right" and the like appear, it should be understood as the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly placed when the utility model product is used, or the orientation or position relationship commonly understood by the person skilled in the art, only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore cannot be understood as the limitation of the utility model. In addition, when the terms such as "first", "second" and the like appear, they are only used for distinguishing the description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms such as "mounting", "setting", "connecting" and the like should be understood in a broad sense, for example, "connecting" can be fixedly connected, or can be detachably connected, or integrally connected, can be mechanically connected, or electrically connected, can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A full-automatic thread rolling machine comprising a frame, characterized in that, Also include: Support guide assembly, the support guide assembly is arranged on the rack, the storage space is arranged in the support guide assembly, the rod is stored by the support guide assembly; Jacking assembly, the jacking assembly is arranged on one side of the support guide assembly, the rod is moved upward by the jacking assembly; Guiding conveying assembly, the guiding conveying assembly is arranged on the rack, the guiding space is arranged in the guiding conveying assembly; Pushing assembly, the pushing assembly is arranged on one side of the guiding conveying assembly, the rod is moved forward by the pushing assembly; Limiting assembly, the limiting assembly is arranged at the front end of the guiding conveying assembly, the limiting cavity is arranged in the limiting assembly, the rod is limited during processing by the limiting assembly; Rolling thread assembly, the rolling thread assembly is arranged on one side of the limiting assembly, the rod is processed by the rolling thread assembly; Output assembly, the output assembly is arranged at the bottom of the guiding conveying assembly, the rod is conveyed by the output assembly.

2. The full-automatic thread rolling machine according to claim 1, characterized in that, The support assembly comprises: The guide chute is arranged on the top of the rack, and the guide chute is arranged obliquely, and the rod is stored by the guide chute.

3. The full-automatic thread rolling machine according to claim 2, characterized in that, The jacking assembly comprises: The guide rail is provided with a pair of guide rails, which are respectively arranged symmetrically on both sides of the guide chute, and the surface of the guide rail is provided with a guide space; The driving cylinder is arranged at the bottom of the guide chute, and the driving end of the driving cylinder is arranged upward; The jacking plate is connected with the driving end of the driving cylinder at the bottom, the top of the jacking plate is arranged obliquely downward, the two sides of the jacking plate are provided with guide portions, and the jacking plate can move up and down under the driving of the driving cylinder; The sliding block is arranged on the guide portion of the jacking plate, and the sliding block is in contact with the guide rail, and the jacking plate is limited by the sliding block and the guide rail.

4. The full-automatic thread rolling machine according to claim 1, characterized in that, The guiding conveying assembly comprises: The rotary rod is provided with a pair of rotary rods, which are rotatably arranged on the rack; The guiding conveying plate is arranged on the rotary rod, and the guiding conveying rods are oppositely arranged, and the bottom of each guiding conveying plate cooperates to form a V-shaped structure, and the rod is guided and conveyed by the guiding conveying plate; The driving cylinder one is arranged on the rack, the driving end of the driving cylinder one is arranged downward, and the surface of the driving end of the driving cylinder one is provided with an installation space; The driving rod one is hinged at the top with the driving end of the driving cylinder one; The driving rod two is hinged at the top with the bottom of the driving rod one, and the bottom of the driving rod two is connected with the rotary rod, and the rotary rod is rotated by the driving rod two.

5. The full-automatic thread rolling machine according to claim 1, characterized in that, The pushing assembly comprises: The driving cylinder two is arranged on the rack, and the driving end of the driving cylinder two faces the rolling thread assembly; The push plate is arranged on the driving end of the driving cylinder two, and the cross section of the push plate is triangular, and the rod is pushed forward by the push plate.

6. The full-automatic thread rolling machine according to claim 4, characterized in that, The limiting assembly comprises: The limiting support is arranged at the front end of the guiding conveying plate, and the installation space is arranged in the limiting support; The limiting sleeve is arranged on the limiting support, and the limiting hole is arranged in the limiting sleeve, and the rod is limited by the limiting sleeve.

7. The full-automatic thread rolling machine according to claim 1, characterized in that, The rolling thread assembly comprises: The driving cylinder three is arranged on the rack; The mobile support is provided with a pair of mobile supports arranged on the rack, one side of the mobile support is connected with the driving cylinder three, and the mobile support can be moved under the driving of the driving cylinder three; The first thread rolling wheel is arranged on the mobile support, and the bar is rolled by the first thread rolling wheel; The first rotary motor is arranged on the mobile support, and the rotary end of the first rotary motor is connected with the first thread rolling wheel, and the first rotary motor drives the first thread rolling wheel to rotate; The limiting support plate is arranged on one side of the first thread rolling wheel, and the bar is limited by the limiting support plate, and the limiting support plate is provided with a through hole.

8. The full-automatic thread rolling machine according to claim 7, characterized in that, The output assembly comprises: The electric telescopic rod is arranged on the rack, and the electric telescopic rod is arranged between the mobile supports, and the bar is pushed out by the electric telescopic rod; The ejector rod is arranged on the telescopic end of the electric telescopic rod, the ejector rod passes through the through hole of the limiting support plate, and the workpiece is limited and ejected by the ejector rod; The third rotary motor is arranged on the rack, and the rotary end of the third rotary motor is rotatably arranged on the rack; The rotary roller is rotatably arranged on the rack; The conveying belt is arranged on one side of the conveying belt, and the bar is guided by the guide plate, so that the bar is blocked from the conveying belt. ​

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