Horizontal thread rolling machine with built-in drive and noise reduction effect

Abstract

The utility model discloses a horizontal thread rolling machine with a built-in drive and a noise reduction effect, which belongs to the technical field of thread rolling machines and comprises a case, a sound insulation layer is laid on the inner wall of the case, a sliding groove is formed in an upper top plate of the case, and the sliding groove is communicated with the surface of the upper top plate through a sliding way; the sliding plate is connected into the sliding groove in a sliding mode, and the sliding plate blocks the sliding way; the transposition plate is attached to the upper surface of the upper top plate, and the transposition plate is connected with the sliding plate; two movable washboards; the sliding plate is connected into the upper top plate of the machine box in a sliding mode, a rail structure arranged above the machine table is omitted, the thread rolling machine is simple in overall structure, the swing rod driving mechanism driving the sliding plate to reciprocate is arranged in the machine box, the sliding plate drives the transposition plate and the movable rolling plate to reciprocate to conduct thread rolling machining, and the machining efficiency is improved. The sound insulation layer is arranged in the machine box, so that the thread rolling machine has a good sound insulation effect, noise pollution of a plant is avoided, and the health of operators is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the technical field of wire rolling machines, and in particular relates to a horizontal wire rolling machine with built-in drive and noise reduction effect. Background Technology

[0002] Thread rolling machines are specialized equipment for producing screws. There are various specifications of thread rolling machines, such as automatic thread rolling machines, flat thread rolling machines, semi-automatic thread rolling machines, fully automatic thread rolling machines, high-speed thread rolling machines, and horizontal thread rolling machines.

[0003] Chinese Patent (CN202322169892.5) discloses a feeding device for a thread rolling machine. The feeding device for the thread rolling machine includes a base, a feed pipe, a connecting assembly, and a feeding assembly. The connecting assembly fixes the base to the machine tool of the thread rolling machine. At the same time, the feed pipe and the feeding assembly are respectively fixedly installed on the base. The feeding assembly includes a feeding component for pushing the shaft material to the feeding area of ​​the thread rolling machine, a linkage lever for driving the movement of the feeding component, and a limiting rod. The feeding component, the linkage lever, and the limiting rod are respectively fixedly connected to the machine body of the thread rolling machine. The linkage lever is linked to the end of the thread rolling plate of the thread rolling machine away from the thread rolling station.

[0004] Currently, the drive unit of the thread rolling machine is external, which generates a lot of noise during the thread rolling process, causing noise pollution to the factory and affecting the health of the operators. Utility Model Content

[0005] The purpose of this utility model is to provide a drive-in horizontal wire rolling machine with noise reduction effect in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a drive-in horizontal wire rolling machine with noise reduction effect, comprising:

[0007] The chassis has a sound insulation layer on its inner wall, and a sliding groove is provided in the top plate of the chassis. The sliding groove is connected to the surface of the top plate through a sliding track.

[0008] A sliding plate is slidably connected within the slide groove, and the sliding plate blocks the slide track;

[0009] A transposed plate that fits against the upper surface of the top plate, and the transposed plate is connected to the sliding plate;

[0010] Two movable washboards are connected to opposite sides of the rotating plate;

[0011] Two fixed washboards are connected to the top of the upper top plate, and the two fixed washboards are respectively aligned with the two movable washboards;

[0012] A swing arm drive mechanism is located inside the chassis and is connected to the slide plate.

[0013] As a further description of the above technical solution:

[0014] The swing arm drive mechanism includes a drive motor, a roller, a drive gear, a driven gear, and a swing arm body. The drive motor is fixedly mounted on a support plate inside the housing. The roller and the driven gear are hinged to the support plate. The drive gear is fixedly connected to the roller and meshes with the driven gear. The two ends of the swing arm body are respectively hinged to the side of the driven gear and the slide plate. A pulley is mounted on both the drive motor and the roller, and the two pulleys are connected by a belt body.

[0015] As a further description of the above technical solution:

[0016] The top plate is provided with a material guide groove, and the rotating plate and the two movable washboards are all located in the material guide groove.

[0017] As a further description of the above technical solution:

[0018] The width of the chute is greater than the width of the slide rail, and the length of the chute is at least three times the length of the slide rail.

[0019] As a further description of the above technical solution:

[0020] The movable washboard is connected to the transposed plate by multiple fixing bolts.

[0021] As a further description of the above technical solution:

[0022] Two connecting plates are provided on the skateboard. One of the connecting plates is fixedly connected to the rotating plate, and the swing arm body is hinged to the other supporting plate. The width of the supporting plate is the same as the width of the slide.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0024] 1. In this utility model, the sliding plate is connected to the top plate of the machine box, eliminating the need for the track structure set above the machine table. This makes the overall structure of the thread rolling machine simple. The swing arm drive mechanism that drives the sliding plate to reciprocate is built into the machine box. The sliding plate drives the rotating plate and the movable rolling plate to reciprocate to perform thread rolling processing. A sound insulation layer is set in the machine box, which gives the thread rolling machine a good sound insulation effect, avoids noise pollution in the factory, and protects the health of the operators.

[0025] 2. In this utility model, the roller rotates due to the transmission action of the drive motor, the pulley and the belt body, and the roller rotates. The rotation of the roller drives the drive gear to rotate. The drive gear and the driven gear rotate under the meshing action. The rocker arm body, which is hinged to the side of the driven gear, pushes and pulls the slide plate along the slide groove, thereby driving the rotating plate and the movable rubbing plate to move back and forth. The mutual interleaving of the movable rubbing plate and the fixed rubbing plate completes the wire rolling process. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of a drive-in horizontal wire rolling machine with noise reduction effect.

[0027] Figure 2 An explosion of a drive-in horizontal thread rolling machine with noise reduction effect. Figure 1 .

[0028] Figure 3 An explosion of a drive-in horizontal thread rolling machine with noise reduction effect. Figure 2 .

[0029] Figure 4 An explosion of a drive-in horizontal thread rolling machine with noise reduction effect. Figure 3 .

[0030] Figure 5 A cross-section of a drive-in horizontal thread rolling machine with noise reduction effect. Figure 1 .

[0031] Figure 6 A cross-section of a drive-in horizontal thread rolling machine with noise reduction effect. Figure 2 .

[0032] Legend:

[0033] 1. Chassis; 2. Sound insulation layer; 3. Top plate; 4. Slide groove; 5. Slide track; 6. Slide plate; 7. Transition plate; 8. Movable washboard; 9. Fixed washboard; 10. Swing rod drive mechanism; 101. Drive motor; 102. Roller body; 103. Drive gear; 104. Driven gear; 105. Swing rod body; 11. Support plate; 12. Belt pulley; 13. Belt body; 14. Guide chute; 15. Fixing bolt; 16. Connecting plate. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figure 1-6 This utility model provides a technical solution: a horizontal wire rolling machine with built-in drive and noise reduction effect, comprising:

[0036] The chassis 1 has a sound insulation layer 2 on its inner wall. The top plate 3 of the chassis 1 has a sliding groove 4, which is connected to the surface of the top plate 3 through a slide rail 5.

[0037] The slide plate 6 is slidably connected within the slide groove 4, and the slide plate 6 blocks the slide track 5;

[0038] The transposed plate 7 is attached to the upper surface of the top plate 3, and the transposed plate 7 is connected to the slide plate 6;

[0039] Two movable washboards 8 are connected to opposite sides of the rotating plate 7;

[0040] Two fixed washboards 9 are connected to the top of the upper top plate 3, and the two fixed washboards 9 are respectively aligned with the two movable washboards 8;

[0041] A swing arm drive mechanism 10 is located inside the chassis 1, and the swing arm drive mechanism 10 is connected to the slide plate 6;

[0042] The swing arm drive mechanism 10 includes a drive motor 101, a roller 102, a drive gear 103, a driven gear 104, and a swing arm body 105. The drive motor 101 is fixedly mounted on a support plate 11 inside the housing 1. The roller 102 and the driven gear 104 are hinged to the support plate 11. The drive gear 103 is fixedly connected to the roller 102 and meshes with the driven gear 104. The two ends of the swing arm body 105 are respectively hinged to the side of the driven gear 104 and the slide plate 6. The drive motor 101 and the... Each roller 102 is equipped with a pulley 12. The two pulleys 12 are connected by a belt body 13. The drive motor 101 rotates. Through the transmission action of the pulleys 12 and the belt body 13, the roller 102 also rotates. The rotation of the roller 102 drives the drive gear 103 to rotate. The drive gear 103 rotates under the meshing action of the driven gear 104. The rocker arm body 105, which is hinged to the side of the driven gear 104, pushes and pulls the slide plate 6 back and forth along the slide groove 4, thereby driving the rotating plate 7 and the movable rubbing plate 8 to move back and forth. The mutual interleaving of the movable rubbing plate 8 and the fixed rubbing plate 9 completes the wire rolling process.

[0043] The upper top plate 3 is provided with a guide groove 14, and the rotating plate 7 and the two movable rolling plates 8 are all located in the guide groove 14, which facilitates the guiding function of the workpiece after the wire rolling process.

[0044] The width of the chute 4 is greater than the width of the slide rail 5, and the length of the chute 4 is at least three times the length of the slide rail 5, so as to ensure that the slide plate 6 can always block the slide rail 5 during the reciprocating sliding process, and prevent noise from the chassis 1 from being transmitted.

[0045] The movable washboard 8 is connected to the rotating plate 7 by multiple fixing bolts 15, which facilitates the disassembly and replacement of the movable washboard 8.

[0046] Two connecting plates 16 are provided on the slide plate 6. One of the connecting plates 16 is fixedly connected to the rotating plate 7, and the swing arm body 105 is hinged to the other supporting plate 11. The width of the supporting plate 11 is the same as the width of the slide rail 5 to ensure the stable sliding of the rotating plate 7, thereby ensuring the stable sliding of the movable washboard 8.

[0047] Working principle: First, the drive motor 101 rotates, and through the transmission action of the pulley 12 and the belt body 13, the roller 102 also rotates. The rotation of the roller 102 drives the drive gear 103 to rotate. Under the meshing action of the drive gear 103 and the driven gear 104, the roller rotates. The rocker arm body 105, which is hinged to the side of the driven gear 104, pushes and pulls the slide plate 6 back and forth along the slide groove 4, thereby driving the rotating plate 7 and the movable rubbing plate 8 to move back and forth. The mutual interleaving of the movable rubbing plate 8 and the fixed rubbing plate 9 completes the thread rolling process. Second, the slide 5 can be blocked at all times during the thread rolling process to prevent noise from being transmitted from the machine box 1. Finally, the guide groove 14 facilitates the guiding function of the workpiece after the thread rolling process.

[0048] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A drive built-in horizontal thread rolling machine having a noise reduction effect, characterized by: Include: The cabinet (1), the inner wall is paved with sound insulation layer (2), the upper top plate (3) of the cabinet (1) is provided with a sliding groove (4), the sliding groove (4) is communicated with the surface of the upper top plate (3) through a slide (5); The sliding plate (6) is slidably connected in the sliding groove (4), and the sliding plate (6) blocks the slide (5); The displacement plate (7) is attached to the upper surface of the upper top plate (3), and the displacement plate (7) is connected to the sliding plate (6); Two movable rubbing plates (8) are connected on opposite sides of the displacement plate (7); Two fixed rubbing plates (9) are connected on the top of the upper top plate (3), and the two fixed rubbing plates (9) are respectively aligned with the two movable rubbing plates (8); The swing rod driving mechanism (10) is arranged in the interior of the cabinet (1), and the swing rod driving mechanism (10) is connected to the sliding plate (6).

2. The drive built-in horizontal thread rolling machine with noise reduction effect according to claim 1, characterized in that, The swing rod driving mechanism (10) includes a driving motor (101), a roller body (102), a driving gear (103), a driven gear (104) and a swing rod body (105), the driving motor (101) is fixedly installed on the support plate (11) in the cabinet (1), the roller body (102) and the driven gear (104) are hinged on the support plate (11), the driving gear (103) is fixedly connected on the roller body (102), and the driving gear (103) is engaged with the driven gear (104), the two ends of the swing rod body (105) are respectively hinged on the side surface of the driven gear (104) and the sliding plate (6), the driving motor (101) and the roller body (102) are provided with a belt disc (12), and the two belt discs (12) are connected by a belt body (13).

3. The drive built-in horizontal thread rolling machine with noise reduction effect according to claim 2, characterized in that, The upper top plate (3) is provided with a guide groove (14), and the displacement plate (7) and the two movable rubbing plates (8) are arranged in the guide groove (14).

4. The drive built-in horizontal thread rolling machine with noise reduction effect according to claim 3, characterized in that, The width of the sliding groove (4) is greater than the width of the slide (5), and the length of the sliding groove (4) is at least three times the length of the slide (5).

5. The drive built-in horizontal thread rolling machine with noise reduction effect according to claim 4, characterized in that, The movable rubbing plate (8) is connected with the displacement plate (7) by a plurality of fixed pins (15).

6. The drive built-in horizontal thread rolling machine with noise reduction effect according to claim 5, characterized in that, Two connecting plates (16) are arranged on the sliding plate (6), one of the connecting plates (16) is fixedly connected with the displacement plate (7), the swing rod body (105) is hinged on the other support plate (11), and the width of the support plate (11) is the same as the width of the slide (5).

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