Bidirectional machining structure of stud combined machining center

Abstract

The utility model relates to the technical field of stud combined machining, and discloses a two-way machining structure of a stud combined machining center. Comprising a machining table, a groove is formed in the inner wall of the top end of the machining table, a stud is arranged at the position, located on the inner wall of the groove, of the machining table, two thread machining tools are arranged on a column body of the stud, and connecting blocks are fixedly connected to the sides, deviating from each other, of the two thread machining tools correspondingly. An output shaft of a first motor rotates to drive a rotating shaft to rotate, the rotating shaft rotates to drive a gear to rotate, the gear rotates to drive a rack to move, the rack moves to drive a connecting block to move, the connecting block moves and moves along a strip-shaped opening in the inner wall of the machining table, and stability can be guaranteed; and the two thread machining tools are arranged at the two ends of the stud correspondingly and move oppositely, and the efficiency of machining threads on a stud body of the stud is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stud composite processing, in particular to a bidirectional processing structure of a stud composite processing center. Background Art

[0002] The stud composite machining center is a machine tool equipment specially used for stud machining. The equipment combines the functions of thread milling machine, thread lathe and thread rolling machine, and can realize efficient and accurate stud machining. In the process of machining the thread on the stud, in order to ensure the machining accuracy, it is necessary to use a thread machining tool to perform multiple reciprocating machining on the rotating stud to form the thread shape.

[0003] In the prior art, during the thread processing of the stud, only one thread processing tool can be used to perform unidirectional reciprocating processing on the body of the stud, resulting in low thread processing efficiency of the stud, which affects the processing production efficiency. Therefore, the utility model designs a bidirectional processing structure of the stud composite processing center. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, during the process of thread processing on the stud, only one thread processing tool can be used to perform unidirectional reciprocating processing on the column body of the stud, resulting in low thread processing efficiency of the stud, which affects the processing production efficiency, and a bidirectional processing structure of a stud composite processing center is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bidirectional processing structure of a stud composite processing center comprises a processing table, a groove is provided on the top inner wall of the processing table, a stud is provided on the inner wall of the processing table located in the groove, two thread processing tools are provided on the column body of the stud, and the two sides of the thread processing tools that want to deviate are respectively fixedly connected with connecting blocks, the inner wall of the processing table is provided with two strip-shaped openings, and the two connecting blocks are respectively slidably arranged on the inner walls of the strip-shaped openings, a fixing frame is fixedly connected to the side wall of the processing table, and a first motor is fixedly connected to the side wall of the fixing frame, the inner wall of the processing table is rotatably connected with a rotating shaft, a gear is fixedly sleeved on the shaft wall of the rotating shaft, the two connecting blocks are respectively fixedly connected with racks on the side walls located on the outer side of the processing table, and the two racks are respectively meshed with the gears, the output shaft of the first motor is fixedly connected to the end of the rotating shaft, and the side wall of the processing table is fixedly connected with the second motor.

[0007] Preferably, two guide grooves are provided on the side walls of the processing table, and guide frames are fixedly connected to the side walls of the two racks respectively, and the guide frames are slidably arranged on the inner walls of the guide grooves.

[0008] Preferably, clamping plates are respectively provided at both ends of the stud, and pressure rods are rotatably connected to the opposite sides of the two clamping plates, and a through hole is provided on the inner wall of the pressure rod, and a rectangular groove is provided on the inner wall of the pressure rod located at the through hole.

[0009] Preferably, a cavity is formed on the inner wall of the processing table, and a rotating rod is rotatably connected to the inner wall of the bottom end of the processing table located in the cavity, and the output shaft of the second motor is fixedly connected to the end of the rotating rod.

[0010] Preferably, the inner wall of the processing table located above the cavity is rotatably connected to a transmission rod, and sprockets are fixedly sleeved on the rod walls of the transmission rod and the rotating rod respectively, and chains are simultaneously sleeved on the side walls of the two sprockets.

[0011] Preferably, the inner wall of the processing table located in the cavity is fixedly connected with a threaded ring, the rod wall of the pressure rod is provided with a threaded groove, and the pressure rod is located on the rod wall of the threaded groove and is threadedly connected to the inner wall of the threaded ring.

[0012] Preferably, the rod wall of the transmission rod extends to the inner wall of the pressure rod located in the through hole and is fixedly connected with a shift plate, and the shift plate is slidably arranged on the inner wall of the pressure rod located in the rectangular groove.

[0013] Preferably, a retaining ring is fixedly connected to the inner wall of the cavity of the processing table, and the retaining ring is sleeved on the rod wall of the transmission rod.

[0014] Preferably, a recess is provided on the inner wall of one of the pressure rods, and the pressure rod is located inside the recess and is fixedly connected to a third motor. A connecting shaft is provided on the side wall of the clamp and extends to the inner wall of the recess where the pressure rod is located, and the output shaft of the third motor is fixedly connected to the end of the connecting shaft. A battery is provided on the inner wall of the recess where the pressure rod is located, and the battery is electrically connected to the third motor.

[0015] Compared with the prior art, the utility model provides a bidirectional processing structure of a stud composite processing center, which has the following beneficial effects:

[0016] 1. The bidirectional processing structure of the stud composite processing center drives the rotating shaft to rotate by the output shaft of the first motor, the rotating shaft drives the gear to rotate, the gear drives the rack to move, the rack moves and drives the connecting block to move, the connecting block moves and moves along the strip opening on the inner wall of the processing table, which can ensure stability. After the connecting block moves, it drives the thread processing tool to move to perform thread processing on the stud. The two thread processing tools are respectively arranged at both ends of the stud and are arranged to move in opposite directions, thereby improving the efficiency of the stud in processing threads on the cylinder.

[0017] 2. The stud composite machining center has a bidirectional processing structure. The transmission rod can rotate through the dial plate to drive the pressure rod to rotate, so that the pressure rod can be stably transmitted, so that the pressure rods on both sides can move synchronously relative to each other to clamp the studs. When the transmission rod rotates, the pressure rod rotates out along the inner wall of the threaded ring, and the dial plate slides along the inner wall of the rectangular groove, which can keep the transmission rod transmitting to the pressure rod without affecting the movement of the pressure rod.

[0018] 3. The bidirectional processing structure of the stud composite processing center can drive the connecting shaft on the side wall of the clamping plate to rotate through the rotation of the output shaft of the third motor, so that the clamping plate rotates. During the stud processing process, the stud is rotated so that the stud can maintain stable rotation and ensure the quality of subsequent thread processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural cross-sectional view of a bidirectional processing structure of a stud composite processing center proposed by the utility model;

[0020] Figure 2 This is a structural rear view of a bidirectional processing structure of a stud composite processing center proposed by the utility model;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of the local A part;

[0022] Figure 4 for Figure 1 A schematic diagram of the structure of the partial B in the middle is enlarged;

[0023] Figure 5 for Figure 2 Structural top view of the middle fixing frame.

[0024] In the figure: 1 processing table, 2 studs, 3 thread processing tools, 4 connecting blocks, 5 fixing frames, 6 first motors, 7 rotating shafts, 8 gears, 9 racks, 10 guide frames, 11 pressure rods, 12 clamping plates, 13 second motors, 14 rotating rods, 15 transmission rods, 16 sprockets, 17 chains, 18 shifting plates, 19 threaded rings, 20 retaining rings, 21 third motors, and 22 batteries. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Embodiment 1

[0027] Reference Figure 1-5A bidirectional processing structure of a stud composite processing center comprises a processing table 1, a groove is provided on the inner wall of the top of the processing table 1, a stud 2 is provided on the inner wall of the processing table 1 located in the groove, two thread processing tools 3 are provided on the column of the stud 2, and the two thread processing tools 3 are respectively fixedly connected with connecting blocks 4 on the sides that they want to depart from, two strip-shaped openings are provided on the inner wall of the processing table 1, and the two connecting blocks 4 are respectively slidably arranged on the inner walls of the strip-shaped openings, a fixing frame 5 is fixedly connected to the side wall of the processing table 1, and a first motor 6 is fixedly connected to the side wall of the fixing frame 5, a rotating shaft 7 is rotatably connected to the inner wall of the processing table 1, and a gear 8 is fixedly sleeved on the shaft wall of the rotating shaft 7, and two connecting blocks 4 are respectively fixedly connected with racks 9 on the side walls located on the outer side of the processing table 1, and the two racks 9 are respectively meshed with the gear 8, and the output shaft of the first motor 6 is fixedly connected to the end of the rotating shaft 7.

[0028] Two guide grooves are provided on the side wall of the processing table 1 , and guide frames 10 are fixedly connected to the side walls of the two racks 9 , respectively. The guide frames 10 are slidably arranged on the inner walls of the guide grooves.

[0029] The two ends of the stud 2 are respectively pressed with clamps 12, and the opposite sides of the two clamps 12 are rotatably connected with pressure rods 11, the inner wall of the pressure rod 11 is provided with a through hole, and the inner wall of the pressure rod 11 located in the through hole is provided with a rectangular groove, the inner wall of the processing table 1 located in the cavity is fixedly connected with a threaded ring 19, and the rod wall of the pressure rod 11 is provided with a threaded groove, and the pressure rod 11 is threadedly connected to the inner wall of the threaded ring 19 on the rod wall located in the threaded groove.

[0030] When in use, the stud 2 is placed on the inner wall of the groove of the processing table 1, and then the clamping plate 12 is clamped and set at the two ends of the stud 2, so that the stud 2 can remain stable during subsequent processing, the output shaft rotation of the first motor 6 can drive the rotating shaft 7 to rotate, the rotation of the rotating shaft 7 drives the gear 8 to rotate, the rotation of the gear 8 can drive the rack 9 to move, the movement of the rack 9 can drive the connecting block 4 to move, the connecting block 4 moves and moves along the strip-shaped opening on the inner wall of the processing table 1, which can ensure stability, and after the connecting block 4 moves, it can drive the thread processing tool 3 to move, and the stud 2 can be threaded. The two thread processing tools 3 are respectively arranged at the two ends of the stud 2 and are arranged to move in opposite directions, which can improve the efficiency of the stud 2 in processing the thread on the cylinder, the clamping plate 12 is stably set on the inner wall of the groove through the pressure rod 11, and the rod wall of the pressure rod 11 has a thread groove and is threadedly connected to the inner wall of the thread ring 19, the position of the pressure rod 11 can be adjusted, and studs 2 of different lengths can be adapted for processing, and the guide frame 10 can improve the stability of the movement of the rack 9.

[0031] Embodiment 2

[0032] Reference Figure 1-5A second motor 13 is fixedly connected to the side wall of the processing table 1, a cavity is opened on the inner wall of the processing table 1, and a rotating rod 14 is rotatably connected to the inner wall of the bottom end of the processing table 1 located in the cavity, and the output shaft of the second motor 13 is fixedly connected to the end of the rotating rod 14, and a transmission rod 15 is rotatably connected to the inner wall of the processing table 1 located above the cavity, and sprockets 16 are fixedly sleeved on the rod walls of the transmission rod 15 and the rotating rod 14 respectively, and chains 17 are sleeved on the side walls of the two sprockets 16 at the same time, and the rod wall of the transmission rod 15 extends to the inner wall of the pressure rod 11 located in the through hole and is fixedly connected to a paddle plate 18, and the paddle plate 18 is slidably set on the inner wall of the pressure rod 11 located in the rectangular groove, and a retaining ring 20 is fixedly connected to the inner wall of the processing table 1 located in the cavity, and the retaining ring 20 is sleeved on the rod wall of the transmission rod 15.

[0033] The rotation of the second motor 13 can drive the rotating rod 14 to rotate, and the rotation of the rotating rod 14 can drive the sprocket 16 below to rotate. The rotation of the sprocket 16 below drives the upper sprocket 16 to rotate through the chain 17. The rotation of the upper sprocket 16 can drive the transmission rod 15 to rotate. The rotation of the transmission rod 15 can drive the pressure rod 11 to rotate through the dial plate 18, so that the pressure rod 11 can be stably transmitted, so that the pressure rods 11 on both sides can move synchronously relative to each other to clamp the stud 2. When the transmission rod 15 rotates, the pressure rod 11 rotates out along the inner wall of the threaded ring 19, and the dial plate 18 slides along the inner wall of the rectangular groove. While the transmission rod 15 keeps transmitting the pressure rod 11, it does not affect the movement of the pressure rod 11. The retaining ring 20 can prevent the pressure rod 11 from excessive displacement and provide a certain shielding treatment for the pressure rod 11.

[0034] Embodiment 3

[0035] Reference Figure 1-5 A notch is formed on the inner wall of one of the pressure rods 11, and the pressure rod 11 is located inside the notch and is fixedly connected to a third motor 21. A connecting shaft is provided on the side wall of the clamping plate 12 and extends to the inner wall of the notch of the pressure rod 11, and the output shaft of the third motor 21 is fixedly connected to the end of the connecting shaft. A battery 22 is provided on the inner wall of the notch of the pressure rod 11, and the battery 22 is electrically connected to the third motor 21.

[0036] After the clamp 12 is pressed against the end of the stud 2, the output shaft of the third motor 21 rotates to drive the connecting shaft on the side wall of the clamp 12 to rotate, so that the clamp 12 rotates. The stud 2 can be rotated during the processing of the stud 2, so that the stud 2 can maintain stable rotation and ensure the quality of subsequent thread processing. The battery 22 is electrically connected to the third motor 21 to ensure the continuous use of the third motor 21.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bidirectional processing structure of a stud composite processing center, comprising a processing table (1), characterized in that: The inner wall of the top of the processing table (1) is provided with a groove, the inner wall of the processing table (1) located in the groove is provided with a stud (2), the column of the stud (2) is provided with two thread processing tools (3), the two thread processing tools (3) are fixedly connected with connecting blocks (4) on the opposite sides, the inner wall of the processing table (1) is provided with two strip-shaped openings, the two connecting blocks (4) are slidably arranged on the inner wall of the strip-shaped openings, and the side wall of the processing table (1) is fixedly connected with a fixing frame (5), and the fixing frame (5) is fixedly connected with the fixing frame (5). ), a first motor (6) is fixedly connected to the side wall of the processing table (1), a rotating shaft (7) is rotatably connected to the inner wall of the processing table (1), a gear (8) is fixedly sleeved on the shaft wall of the rotating shaft (7), two connecting blocks (4) are respectively fixedly connected to the side walls outside the processing table (1), the two racks (9) are respectively meshed with the gears (8), the output shaft of the first motor (6) is fixedly connected to the end of the rotating shaft (7), and a second motor (13) is fixedly connected to the side wall of the processing table (1).

2. A bidirectional processing structure of a stud composite processing center according to claim 1, characterized in that: Two guide grooves are provided on the side wall of the processing table (1), and guide frames (10) are respectively fixedly connected to the side walls of the two racks (9), and the guide frames (10) are slidably arranged on the inner walls of the guide grooves.

3. The bidirectional processing structure of a stud composite processing center according to claim 1, characterized in that: Clamps (12) are respectively provided at both ends of the stud (2) for pressing, and pressure rods (11) are rotatably connected to the opposite sides of the two clamps (12). A through hole is provided on the inner wall of the pressure rod (11), and a rectangular groove is provided on the inner wall of the pressure rod (11) located at the through hole.

4. The bidirectional processing structure of a stud composite processing center according to claim 1, characterized in that: The inner wall of the processing table (1) is provided with a cavity, and the inner wall of the bottom end of the processing table (1) located in the cavity is rotatably connected to a rotating rod (14), and the output shaft of the second motor (13) is fixedly connected to the end of the rotating rod (14).

5. The bidirectional processing structure of a stud composite processing center according to claim 1, characterized in that: The inner wall of the processing table (1) located above the cavity is rotatably connected to a transmission rod (15), and sprockets (16) are fixedly sleeved on the rod walls of the transmission rod (15) and the rotating rod (14), and chains (17) are simultaneously sleeved on the side walls of the two sprockets (16).

6. The bidirectional processing structure of a stud composite processing center according to claim 3, characterized in that: The inner wall of the processing table (1) located in the cavity is fixedly connected with a threaded ring (19), the rod wall of the pressure rod (11) is provided with a threaded groove, and the pressure rod (11) is located on the rod wall of the threaded groove and is threadedly connected to the inner wall of the threaded ring (19).

7. The bidirectional processing structure of a stud composite processing center according to claim 5, characterized in that: The rod wall of the transmission rod (15) extends to the inner wall of the pressure rod (11) located in the through hole and is fixedly connected with a shift plate (18), and the shift plate (18) is slidably arranged on the inner wall of the pressure rod (11) located in the rectangular groove.

8. The bidirectional processing structure of a stud composite processing center according to claim 1, characterized in that: The inner wall of the processing table (1) located in the cavity is fixedly connected with a retaining ring (20), and the retaining ring (20) is sleeved on the rod wall of the transmission rod (15).

9. The bidirectional processing structure of a stud composite processing center according to claim 3, characterized in that: A notch is provided on the inner wall of one of the pressure rods (11), and the pressure rod (11) is located inside the notch and is fixedly connected to a third motor (21). A connecting shaft is provided on the side wall of the clamping plate (12) and extends to the inner wall of the notch where the pressure rod (11) is located, and the output shaft of the third motor (21) is fixedly connected to the end of the connecting shaft. A battery (22) is provided on the inner wall of the notch where the pressure rod (11) is located, and the battery (22) is electrically connected to the third motor (21).

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