Thread rolling machine for anchor bolt machining

Abstract

The utility model relates to the technical field of thread rolling machines, in particular to a thread rolling machine for anchor bolt machining, which comprises a thread rolling machine body, a feeding seat, a feeding block, a fixing port, a moving mechanism and a clamping mechanism, the feeding seat is fixedly arranged on the thread rolling machine body, the feeding block is slidably arranged on the feeding seat, the fixing port is arranged on the feeding block, and the moving mechanism is arranged on the clamping mechanism. The moving mechanism is arranged on the feeding base and used for controlling the feeding block to move, the clamping mechanism is arranged on the side wall of the fixing opening and used for clamping and fixing the anchor bolt, the moving mechanism comprises a moving groove, a moving base and a moving assembly, and the moving groove is formed in the feeding base. And a second motor works to drive a clamping block to clamp an anchor bolt in a fixing opening, then a first motor works to drive the anchor bolt to be fed, and therefore the problem that in the related technology, the feeding efficiency is low in the using process of a thread rolling machine is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of thread rolling machines, in particular to a thread rolling machine for processing anchor bolts. Background Art

[0002] The thread rolling machine is a machine tool for processing threads, straight grains, twill grains, etc. It is an advanced non-cutting process that can effectively improve the quality of the inner surface of the workpiece. The radial compressive stress generated during processing can significantly improve the fatigue strength and torsional strength of the workpiece. It is an ideal process with high efficiency, energy saving and low consumption. At present, in the process of anchor bolt processing, thread rolling machines are generally used to process threads on anchor bolts.

[0003] During use, the thread rolling machine in the prior art inserts the metal rod between two thread rolling wheels through a feeding device, and then after the thread processing is completed, the anchor bolt is driven by the feeding device to withdraw the material. For example, the utility model patent with publication number CN211161710U discloses a feeding device of the thread rolling machine, including a workbench located on one side of the thread rolling machine body, and also includes two oppositely arranged adjustment blocks, two sliders relatively slidably arranged on the top wall of the adjustment block, and arc blocks respectively installed on opposite side walls of the two sliders. An elastic supporting member for supporting the workpiece is provided on the top wall of the adjustment block and between the two sliders. A cavity is provided in the adjustment block, and two opposite openings are provided on the top wall of the adjustment block. The bottom of the slider passes through the opening and extends into the cavity. An adjustment component for driving the two sliders to slide relative to each other is provided in the cavity, and a driving component for driving the adjustment block to slide along the feeding direction is provided on the top wall of the workbench.

[0004] The above-mentioned prior art can stably clamp the workpiece through two groups of arc blocks when in use, and then drive the workpiece to feed by rotating the screw. However, in the process of clamping the workpiece, the operator is required to rotate the two handles in turn, so as to control the arc blocks to clamp the workpiece by rotating the bidirectional lead screw. Every time a workpiece is replaced, the two handles need to be loosened and tightened again, which affects the processing efficiency of the workpiece. Utility Model Content

[0005] The utility model provides a thread rolling machine for anchor bolt processing, which solves the problem of low feeding efficiency of the thread rolling machine in the related technology during use.

[0006] The technical solution of the utility model is as follows: A thread rolling machine for anchor bolt processing comprises a thread rolling machine body, a feed seat, a feed block, a fixing port, a moving mechanism and a clamping mechanism;

[0007] The feed seat is fixedly arranged on the thread rolling machine body;

[0008] The feed block is slidably arranged on the feed seat;

[0009] The fixing port is provided on the feed block;

[0010] The moving mechanism is arranged on the feeding seat and is used to control the feeding block to move;

[0011] The clamping mechanism is arranged on the side wall of the fixing opening and is used for clamping and fixing the anchor bolt.

[0012] Preferably, the moving mechanism comprises:

[0013] A movable groove, wherein the movable groove is arranged on the feeding seat;

[0014] A movable seat, the movable seat being slidably disposed in the movable groove;

[0015] Wherein, the feed block is fixedly connected to the moving seat;

[0016] A moving component is arranged in the moving groove and is used for controlling the moving seat to move.

[0017] Furthermore, the mobile component includes:

[0018] a first threaded rod, the first threaded rod being rotatably disposed in the movable groove;

[0019] Wherein, the first threaded rod penetrates the moving seat by threaded engagement;

[0020] A first motor, wherein the first motor is fixedly disposed on the feed seat, and an output end of the first motor is fixedly connected to the first threaded rod.

[0021] Furthermore, the clamping mechanism comprises:

[0022] A first annular groove, wherein the first annular groove is respectively formed at both ends of the side wall of the fixing port;

[0023] Clamping grooves, a plurality of the clamping grooves are provided on the side wall of the first annular groove;

[0024] A clamping block, the clamping block being arranged in the clamping groove;

[0025] A position adjustment mechanism is arranged in the feed block and is used to control the clamping block to adjust its position.

[0026] Furthermore, the position adjustment mechanism includes:

[0027] A clamping plate, wherein two clamping plates are hingedly provided between each clamping block and the bottom of the clamping groove;

[0028] A first cavity, wherein the first cavity is arranged in an annular shape, and the first cavity is respectively opened on one side of the first annular groove in the feed block;

[0029] Wherein, the first cavity is in communication with the clamping groove;

[0030] An angle adjustment mechanism is disposed in the first cavity and is used to control the clamping plate to adjust its angle.

[0031] On the basis of the above scheme, the angle adjustment mechanism includes:

[0032] an adjusting ring, the adjusting ring being slidably disposed in the first cavity;

[0033] An adjustment opening, wherein a plurality of the adjustment openings are provided on the adjustment ring, and the adjustment openings correspond to the clamping grooves one by one;

[0034] Wherein, the clamping plate passes through the adjustment port;

[0035] An adjusting through hole, wherein the adjusting through hole is provided on the clamping plate;

[0036] Adjustment columns, two of which are fixedly disposed in each adjustment opening, and the adjustment columns pass through the adjustment through holes;

[0037] A moving mechanism is disposed in the first cavity and is used to control the movement of the adjustment ring in the first cavity.

[0038] On the basis of the above scheme, the moving mechanism comprises:

[0039] A second threaded hole, wherein the adjusting ring is provided with a plurality of the second threaded holes;

[0040] a second threaded rod, wherein a plurality of the second threaded rods are rotatably disposed in the first cavity;

[0041] Wherein, the second threaded rod passes through the second threaded hole by threaded engagement;

[0042] A synchronous rotation mechanism is arranged in the feed block and is used to control the plurality of second threaded rods to rotate synchronously.

[0043] On the basis of the above scheme, the synchronous rotation mechanism comprises:

[0044] A second cavity, the second cavity is opened on one side of the first cavity, and the second cavity is provided in a ring shape;

[0045] A first gear, a plurality of the first gears are rotatably arranged in the second cavity, and the first gear is fixedly connected to the second threaded rod;

[0046] a first gear ring, the first gear ring being rotatably disposed in the second cavity, the first gear ring being meshed with the first gear;

[0047] A power input mechanism is arranged in the feed seat and is used to control the two first gear rings to rotate synchronously.

[0048] On the basis of the above solution, the power input mechanism comprises:

[0049] a third cavity, the third cavity being opened between the two second cavities;

[0050] a first bevel gear, the first bevel gear being rotatably disposed on a side wall of the third cavity adjacent to the second cavity;

[0051] A second bevel gear, the second bevel gear is rotatably disposed on the side wall of the third cavity, and the second bevel gear is meshed with the first bevel gear;

[0052] A second motor, wherein the second motor is fixedly disposed on the feed block, and an output end of the second motor is fixedly connected to the second bevel gear;

[0053] A driving rod is fixedly arranged between the first bevel gear and the adjacent first gear.

[0054] On the basis of the above scheme, it also includes a clamping through groove, which is opened on the clamping block and is arranged in a ring shape.

[0055] The working principle and beneficial effects of the utility model are:

[0056] 1. In the utility model, the setting of the clamping mechanism facilitates the setting of the angle adjustment mechanism, and facilitates the angle adjustment of the clamping plate through the operation of the angle adjustment mechanism. At the same time, the angle adjustment of the clamping plate drives the clamping block to clamp and fix the anchor bolt. At the same time, the clamping block is set in two groups in the fixing port, which can increase the clamping area for the anchor bolt, thereby improving the clamping stability;

[0057] 2. In the utility model, through the setting of the angle adjustment mechanism, the operation of the second motor can drive the second bevel gear to rotate, and at the same time, the meshing of the second bevel gear and the first bevel gear drives the first bevel gear and the adjacent first gear to rotate, and at the same time, the meshing of the first gear and the first gear ring drives the multiple first gears and the second threaded rod to rotate synchronously, and the rotation of the second threaded rod can drive the adjustment ring and the adjustment column to move, and then the angle of the clamping plate can be driven to adjust through the cooperation of the adjustment column and the adjustment through hole;

[0058] 3. In the utility model, through the setting of the moving mechanism, the operation of the first motor can drive the first threaded rod to rotate, and at the same time, the rotation of the first threaded rod drives the moving seat and the feeding block to move, thereby driving the anchor bolt to feed;

[0059] 4. In the utility model, through the arrangement of the thread rolling machine body, the feed seat, the feed block, the fixed port, the moving mechanism and the clamping mechanism, it is convenient to drive the clamping block to clamp the anchor bolt in the fixed port through the operation of the second motor, and then drive the anchor bolt to feed through the operation of the first motor, thereby solving the problem of low feeding efficiency of the thread rolling machine in the related technology during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0061] Figure 1 It is a schematic diagram of the structure of the utility model;

[0062] Figure 2 This is a schematic diagram of the structure of the feed block of the utility model;

[0063] Figure 3 This is a cross-sectional structural diagram of the angle adjustment mechanism of the utility model;

[0064] Figure 4 This is a schematic cross-sectional view of the clamping mechanism of the utility model;

[0065] Figure 5 This is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0066] In the figure: 1. thread rolling machine body; 2. feed seat; 3. feed block; 4. fixing port; 5. movable groove; 6. movable seat; 7. first threaded rod; 8. first motor; 9. clamping groove; 10. clamping block; 11. clamping plate; 12. first cavity; 13. adjustment ring; 14. adjustment port; 15. adjustment through hole; 16. second threaded rod; 17. second cavity; 18. first gear; 19. first gear ring; 20. first bevel gear; 21. second bevel gear; 22. second motor; 23. driving rod. DETAILED DESCRIPTION

[0067] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0068] like Figure 1~Figure 5As shown, this embodiment proposes a thread rolling machine for anchor bolt processing, including a thread rolling machine body 1, a feed seat 2, a feed block 3, a fixed port 4, a moving mechanism and a clamping mechanism. The feed seat 2 is fixedly arranged on the thread rolling machine body 1, the feed block 3 is slidably arranged on the feed seat 2, the fixed port 4 is opened on the feed block 3, the moving mechanism is arranged on the feed seat 2, and is used to control the movement of the feed block 3, and the clamping mechanism is arranged on the side wall of the fixed port 4, and is used to clamp and fix the anchor bolt.

[0069] Among them, the moving mechanism includes a moving groove 5, a moving seat 6 and a moving component. The moving groove 5 is opened on the feeding seat 2, and the moving seat 6 is slidably arranged in the moving groove 5. The feeding block 3 is fixedly connected to the moving seat 6. The moving component is arranged in the moving groove 5 for controlling the movement of the moving seat 6. The moving component includes a first threaded rod 7 and a first motor 8. The first threaded rod 7 is rotatably arranged in the moving groove 5, wherein the first threaded rod 7 penetrates the moving seat 6 through threaded cooperation, the first motor 8 is fixedly arranged on the feeding seat 2, and the output end of the first motor 8 is fixedly connected to the first threaded rod 7.

[0070] Specifically, after the anchor bolt is clamped in the fixing port 4 by the clamping mechanism, the operator controls the first motor 8 to work. The operation of the first motor 8 can drive the first threaded rod 7 to rotate. At the same time, the rotation of the first threaded rod 7 drives the moving seat 6 and the feeding block 3 to move, thereby driving the anchor bolt to feed.

[0071] Among them, the clamping mechanism includes a first annular groove, a clamping groove 9, a clamping block 10 and a position adjustment mechanism. First annular grooves are respectively provided at both ends of the side walls of the fixing port 4, and multiple clamping grooves 9 are provided on the side walls of the first annular groove. The clamping block 10 is arranged in the clamping groove 9. The position adjustment mechanism is arranged in the feed block 3, which is used to control the clamping block 10 for position adjustment. The position adjustment mechanism includes a clamping plate 11, a first cavity 12 and an angle adjustment mechanism. Two clamping plates 11 are hingedly provided between each clamping block 10 and the bottom of the clamping groove 9. The first cavity 12 is arranged in an annular shape. First cavities 12 are respectively provided on one side of the first annular groove in the feed block 3, wherein the first cavity 12 is connected to the clamping groove 9. The angle adjustment mechanism is arranged in the first cavity 12, which is used to control the clamping plate 11 for angle adjustment. It also includes a clamping through groove, which is opened on the clamping block 10 and is arranged in an annular shape.

[0072] Specifically, the angle adjustment mechanism can drive the clamping plate 11 to adjust its angle, and the angle adjustment of the clamping plate 11 can drive the clamping block 10 to clamp and fix the anchor bolt. At the same time, the clamping block 10 is arranged in two groups on the left and right in the fixing port 4, which can increase the clamping area for the anchor bolt and thus improve the clamping stability.

[0073] The angle adjustment mechanism includes an adjustment ring 13, an adjustment port 14, an adjustment through hole 15, an adjustment column and a moving mechanism. The adjustment ring 13 is slidably arranged in the first cavity 12. A plurality of adjustment ports 14 are provided on the adjustment ring 13. The adjustment ports 14 correspond to the clamping grooves 9 one by one. The clamping plate 11 passes through the adjustment port 14. The adjustment through hole 15 is provided on the clamping plate 11. Two adjustment columns are fixedly arranged in each adjustment port 14. The adjustment column passes through the adjustment through hole 15. The moving mechanism is arranged in the first cavity 12 for controlling the movement of the adjustment ring 13 in the first cavity 12. The moving mechanism includes a second threaded hole, a second threaded rod 16 and a synchronous rotation mechanism. A plurality of second threaded holes are provided on the adjustment ring 13. A plurality of second threaded rods 16 are rotatably arranged in the first cavity 12. The second threaded rod 16 passes through the second threaded hole through threaded cooperation. The synchronous rotation mechanism is arranged in the feed block 3 for controlling the plurality of second threaded rods 16 to rotate synchronously. The synchronous rotation mechanism includes a second cavity 17, a first gear 18, a first gear ring 19 and a second gear ring 19. The second cavity 17 is opened on one side of the first cavity 12, and the second cavity 17 is provided with a ring shape. A plurality of first gears 18 are rotatably provided in the second cavity 17. The first gear 18 is fixedly connected to the second threaded rod 16, and the first gear ring 19 is rotatably provided in the second cavity 17. The first gear ring 19 is meshed with the first gear 18. The power input mechanism is provided in the feed seat 2 and is used to control the two first gear rings 19 to rotate synchronously. The power input mechanism includes a third cavity, a first bevel gear 20, and a second bevel gear The third cavity is provided between the two second cavities 17, the first bevel gear 20 is rotatably arranged on the side wall of the third cavity close to the second cavity 17, the second bevel gear 21 is rotatably arranged on the side wall of the third cavity, the second bevel gear 21 is meshed with the first bevel gear 20, the second motor 22 is fixedly arranged on the feed block 3, the output end of the second motor 22 is fixedly connected to the second bevel gear 21, and the drive rod 23 is fixedly arranged between the first bevel gear 20 and the adjacent first gear 18.

[0074] Specifically, the operator controls the operation of the second motor 22, and the operation of the second motor 22 can drive the second bevel gear 21 to rotate, and at the same time, the meshing of the second bevel gear 21 with the first bevel gear 20 drives the first bevel gear 20, the driving rod 23 and the first gear 18 connected to the driving rod 23 to rotate, and then the meshing of the first gear 18 with the first gear ring 19 drives multiple first gears 18 and the second threaded rod 16 to rotate synchronously, and the rotation of the second threaded rod 16 can move the adjustment ring 13 and the adjustment column, and at the same time, the cooperation between the adjustment column and the adjustment through hole 15 drives the clamping plate 11 to adjust the angle.

[0075] In this embodiment, when in use, the operator extends the anchor bolt into the fixing port 4, and then the operator controls the second motor 22 to work. The operation of the second motor 22 can drive the second bevel gear 21 to rotate, and at the same time, the first bevel gear 20, the driving rod 23 and the first gear 18 connected to the driving rod 23 are driven to rotate through the engagement of the second bevel gear 21 with the first bevel gear 20, and then the engagement of the first gear 18 with the first gear ring 19 drives the multiple first gears 18 and the second threaded rod 16 to rotate synchronously. The rotation of the second threaded rod 16 can adjust the ring 13 and the adjustment column Move, and at the same time, the cooperation between the adjusting column and the adjusting through hole 15 drives the clamping plate 11 to adjust the angle, and the angle adjustment of the clamping plate 11 drives the clamping block 10 to clamp and fix the anchor bolt. At the same time, the clamping block 10 is arranged as two groups on the left and right in the fixing port 4, which can increase the clamping area for the anchor bolt, thereby improving the clamping stability. Then the operator controls the first motor 8 to work, and the work of the first motor 8 can drive the first threaded rod 7 to rotate. At the same time, the rotation of the first threaded rod 7 drives the moving seat 6 and the feeding block 3 to move, thereby driving the anchor bolt to feed.

[0076] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A thread rolling machine for anchor bolt processing, characterized in that: include: Thread rolling machine body (1); A feed seat (2), the feed seat (2) being fixedly arranged on the thread rolling machine body (1); A feed block (3), the feed block (3) being slidably arranged on the feed seat (2); A fixed opening (4), the fixed opening (4) being provided on the feed block (3); A moving mechanism, the moving mechanism being arranged on the feeding seat (2) and being used for controlling the movement of the feeding block (3); A clamping mechanism, wherein the clamping mechanism is arranged on a side wall of the fixing opening (4) and is used to clamp and fix the anchor bolt.

2. The thread rolling machine for anchor bolt processing according to claim 1, characterized in that: The moving mechanism comprises: A movable groove (5), wherein the movable groove (5) is provided on the feed seat (2); A movable seat (6), the movable seat (6) being slidably disposed in the movable groove (5); Wherein, the feed block (3) is fixedly connected to the moving seat (6); A moving component, the moving component is arranged in the moving groove (5) and is used to control the moving seat (6) to move.

3. The thread rolling machine for anchor bolt processing according to claim 2, characterized in that: The mobile assembly comprises: a first threaded rod (7), the first threaded rod (7) being rotatably disposed in the movable groove (5); Wherein, the first threaded rod (7) penetrates the movable seat (6) by means of threaded engagement; A first motor (8), the first motor (8) is fixedly arranged on the feed seat (2), and an output end of the first motor (8) is fixedly connected to the first threaded rod (7).

4. The thread rolling machine for anchor bolt processing according to claim 3, characterized in that: The clamping mechanism comprises: A first annular groove, wherein the first annular groove is respectively formed at both ends of the side wall of the fixing opening (4); A clamping groove (9), wherein a plurality of the clamping grooves (9) are provided on the side wall of the first annular groove; A clamping block (10), the clamping block (10) being arranged in the clamping groove (9); A position adjustment mechanism, wherein the position adjustment mechanism is arranged in the feed block (3) and is used to control the clamping block (10) to adjust its position.

5. The thread rolling machine for anchor bolt processing according to claim 4, characterized in that: The position adjustment mechanism comprises: A clamping plate (11), wherein two clamping plates (11) are hingedly provided between each clamping block (10) and the bottom of the clamping groove (9); A first cavity (12), the first cavity (12) being arranged in an annular shape, and the first cavity (12) is respectively provided on one side of the first annular groove in the feed block (3); Wherein, the first cavity (12) is in communication with the clamping groove (9); An angle adjustment mechanism, the angle adjustment mechanism is arranged in the first cavity (12) and is used to control the clamping plate (11) to adjust the angle.

6. The thread rolling machine for anchor bolt processing according to claim 5, characterized in that: The angle adjustment mechanism comprises: an adjusting ring (13), the adjusting ring (13) being slidably disposed in the first cavity (12); An adjustment opening (14), wherein the adjustment ring (13) is provided with a plurality of the adjustment openings (14), and the adjustment openings (14) correspond one-to-one to the clamping grooves (9); Wherein, the clamping plate (11) passes through the adjustment opening (14); An adjusting through hole (15), wherein the adjusting through hole (15) is formed on the clamping plate (11); Adjustment columns, two of which are fixedly disposed in each adjustment opening (14), and the adjustment columns pass through the adjustment through hole (15); A moving mechanism, the moving mechanism is arranged in the first cavity (12) and is used to control the movement of the adjustment ring (13) in the first cavity (12).

7. The thread rolling machine for anchor bolt processing according to claim 6, characterized in that: The moving mechanism comprises: A second threaded hole, a plurality of the second threaded holes being provided on the adjustment ring (13); a second threaded rod (16), wherein a plurality of the second threaded rods (16) are rotatably arranged in the first cavity (12); Wherein, the second threaded rod (16) passes through the second threaded hole by threaded engagement; A synchronous rotation mechanism, the synchronous rotation mechanism is arranged in the feed block (3) and is used to control the plurality of second threaded rods (16) to rotate synchronously.

8. The thread rolling machine for anchor bolt processing according to claim 7, characterized in that: The synchronous rotation mechanism comprises: a second cavity (17), the second cavity (17) being opened on one side of the first cavity (12), the second cavity (17) being arranged in a ring shape; a first gear (18), wherein a plurality of the first gears (18) are rotatably arranged in the second cavity (17), and the first gear (18) is fixedly connected to the second threaded rod (16); a first gear ring (19), the first gear ring (19) being rotatably disposed in the second cavity (17), the first gear ring (19) being meshed with the first gear (18); A power input mechanism, the power input mechanism is arranged in the feed seat (2) and is used to control the two first gear rings (19) to rotate synchronously.

9. The thread rolling machine for anchor bolt processing according to claim 8, characterized in that: The power input mechanism comprises: a third cavity, the third cavity being opened between the two second cavities (17); a first bevel gear (20), the first bevel gear (20) being rotatably disposed on a side wall of the third cavity close to the second cavity (17); a second bevel gear (21), the second bevel gear (21) being rotatably disposed on the side wall of the third cavity, the second bevel gear (21) being meshed with the first bevel gear (20); a second motor (22), the second motor (22) being fixedly disposed on the feed block (3), the output end of the second motor (22) being fixedly connected to the second bevel gear (21); A driving rod (23), wherein the driving rod (23) is fixedly arranged between the first bevel gear (20) and the adjacent first gear (18).

10. The thread rolling machine for anchor bolt processing according to claim 9, characterized in that: It also includes a clamping through groove, which is arranged on the clamping block (10) and is arranged in a ring shape.

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