Synchronous servo tapping tool

Abstract

The utility model relates to the technical field of tapping devices, and particularly discloses a synchronous servo tapping tool which is characterized in that a tapping mechanism is arranged at the top of a support stand; the workpiece supporting frame is fixed to the top of the supporting frame table, the servo clamp is arranged on the outer side of the workpiece supporting frame and synchronously rotates to press and loosen a workpiece to be tapped, the lower ends of the tapping assemblies are connected with the servo driving device, and the upper ends of the tapping assemblies are arranged on the top of the supporting frame table and located below the workpiece to be tapped. The lubricating nozzles and the tapping assemblies are arranged in a one-to-one correspondence mode, and each lubricating nozzle is fixed to one side of the corresponding tapping assembly and faces the tapping assembly. The device is compact in structure and simple and convenient to operate, and the labor intensity of operators is reduced. The application of servo drive improves the precision and efficiency of tapping operation. By arranging the lubricating nozzle, friction and abrasion are reduced, and the service life of the tool is prolonged. And the stability and the alignment precision of the workpiece are enhanced through the design of the servo clamp and the workpiece supporting frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to attack sprout device technical field, specifically point to a synchronous servo attack sprout frock. BACKGROUND

[0002] In the metal processing industry, attack sprout is one of the common processing procedures, which is used to form internal thread on workpiece. The traditional attack sprout operation mostly adopts manual or semi-automatic mode, which has problems such as complex operation, low efficiency, difficult to guarantee precision, etc. With the development of automation technology, servo drive system is increasingly widely used in attack sprout equipment, but the existing servo attack sprout equipment often has complex structure, high cost, and limited adaptability to workpieces of different sizes and shapes.

[0003] Therefore, a synchronous servo attack sprout frock becomes a problem that people are eager to solve. INVENTION CONTENTS

[0004] The technical problem to be solved by the utility model is to provide a synchronous servo attack sprout frock which is compact in structure, easy to operate, strong in adaptability and can efficiently complete attack sprout operation.

[0005] To solve the above technical problem, the utility model provides a technical scheme: a synchronous servo attack sprout frock, comprising a support frame table and an attack sprout mechanism, wherein the attack sprout mechanism is arranged on the top of the support frame table.

[0006] The attack sprout mechanism comprises a workpiece support frame, a servo clamp, an attack sprout assembly and a lubricating nozzle, the workpiece support frame is fixed on the top of the support frame table, the servo clamp is arranged on the outer side of the workpiece support frame and synchronously rotates to press and release the workpiece to be attacked, the attack sprout assembly is provided with a plurality of attack sprout assemblies, the lower end of the attack sprout assembly is connected with a servo drive device, the upper end of the attack sprout assembly is arranged on the top of the support frame table and below the workpiece to be attacked, the lubricating nozzle is arranged in one-to-one correspondence with the attack sprout assembly, and each lubricating nozzle is fixed on one side of the corresponding attack sprout assembly and faces the attack sprout assembly.

[0007] Further, the attack sprout assembly comprises a driving rod, a universal joint, a transmission rod and an attack sprout drill bit, one end of the driving rod is connected with the servo drive device, the other end of the driving rod is connected with the universal joint, the universal joint is connected with the transmission rod, and the transmission rod is connected with the attack sprout drill bit at the top and drives the attack sprout drill bit to rotate upward for attack.

[0008] Further, the servo clamp comprises a cylinder seat, a servo cylinder, a rotating rod, a pushing frame and a pressing block, the cylinder seat is fixed on the top of the support frame table, the servo cylinder is fixed on the rear side of the cylinder seat, the lower end of the rotating rod is rotationally connected with the front part of the cylinder seat, the power output end of the servo cylinder is connected with the pushing frame, the distal end of the pushing frame is rotationally connected with the middle part of the rotating rod, and the upper end of the rotating rod is connected with the pressing block.

[0009] Further, the workpiece support frame is internally provided with a workpiece support platform, and the workpiece support frame is externally provided with a limiting plate higher than the workpiece support platform, and the limiting plate is gradually inclined and lowered from the outside to the inside to form a guide surface.

[0010] Further, the support frame platform top is further provided with electromagnets and workpiece support columns, and the electromagnets and the workpiece support columns are within the surrounding range of the workpiece support frames.

[0011] Further, a horizontal tapping assembly is further included, the horizontal tapping assembly includes a servo motor and a horizontal tapping head, and a power output end of the servo motor is connected with the horizontal tapping head and drives the horizontal tapping head to rotate and tap.

[0012] Further, the support frame platform top is further provided with an oil drain, and the oil drain is connected with a lubricating nozzle through a pipeline.

[0013] Further, the tapping mechanism is provided with a plurality of tapping mechanisms on the support frame platform top.

[0014] Compared with the prior art, the utility model has the advantages that: the utility model structure is compact, easy to operate, and reduces the labor intensity of the operator. The application of servo drive improves the precision and efficiency of tapping operation. The setting of the lubricating nozzle reduces friction and wear, prolongs the service life of the tool. The design of the servo clamp and the workpiece support frame enhances the stability and alignment accuracy of the workpiece. The addition of the horizontal tapping assembly widens the application range of the tooling. The setting of multiple tapping mechanisms improves production efficiency and flexibility. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structure schematic view of a synchronous servo tapping tool of the utility model.

[0016] Figure 2 is a front view of a synchronous servo tapping tool of the utility model.

[0017] Figure 3 is a top view of a synchronous servo tapping tool of the utility model.

[0018] Figure 4 is Figure 1 is a structure enlarged view of A in the figure.

[0019] As shown in the figure: 1, support frame platform, 2, workpiece support frame, 3, servo clamp, 4, lubricating nozzle, 5, driving rod, 6, universal joint, 7, transmission rod, 8, tapping drill, 9, cylinder seat, 10, servo cylinder, 11, rotating rod, 12, push frame, 13, pressing block, 14, workpiece support platform, 15, limiting plate, 16, electromagnet, 17, workpiece support column, 18, servo motor, 19, horizontal tapping head, 20, oil drain. DETAILED DESCRIPTION

[0020] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0021] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, can also be detachably connected or integrally connected, can be mechanically connected, can also be electrically connected, can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] The utility model discloses a synchronous servo tapping tool, which is characterized by the following.

[0023] The utility model discloses a synchronous servo tapping tool, which is characterized by the following. Figures 1-4 The specific implementation process of the utility model synchronous servo tapping tool is as follows.

[0024] A synchronous servo tapping tool, comprising a support frame table 1 and a tapping mechanism, wherein the tapping mechanism is arranged on the top of the support frame table 1.

[0025] The workpiece support frame 2 is fixed on the top of the support frame table 1 and is used for supporting the workpiece to be tapped.

[0026] The servo clamp 3 is arranged on the outer side of the workpiece support frame 2 and can synchronously rotate to press and loosen the workpiece to be tapped, so that the stability and accuracy in the tapping process are ensured.

[0027] The tapping assembly is provided with a plurality of tapping assemblies, and each tapping assembly is connected with a servo driving device at the lower end and arranged on the top of the support frame table 1 and below the workpiece to be tapped at the upper end. The tapping assembly comprises a driving rod 5, a universal joint 6, a transmission rod 7 and a tapping drill bit 8, which are driven by the servo driving device to realize the accurate rotation and feeding of the tapping drill bit 8.

[0028] The lubricating nozzle 4 is arranged in one-to-one correspondence with the tapping assembly, is fixed on one side of the corresponding tapping assembly and faces the tapping assembly, is used for providing lubricating oil in the tapping process, reduces friction and wear, and improves the tapping quality and tool life.

[0029] Further, the servo clamp 3 comprises a cylinder seat 9, a servo cylinder 10, a rotating rod 11, a pushing frame 12 and a pressing block 13, through the driving of the servo cylinder 10, the rotating rod 11 is rotated and the pressing block 13 is pressed tightly / loosened, so that the clamping and releasing of the workpiece are realized.

[0030] The workpiece support frame 2 is internally provided with a workpiece support table 14 and externally provided with a limiting plate 15 higher than the workpiece support table 14, the top of the limiting plate 15 is gradually inclined and lowered from the outside to the inside to form a guide surface, so as to facilitate the placement and centering of the workpiece.

[0031] The top of the support frame table 1 is further provided with an electromagnet 16 and a workpiece support column 17, the electromagnet 16 is used for adsorbing small or thin workpieces to prevent them from moving during the tapping process; and the workpiece support column 17 is used for auxiliary supporting of large or heavy workpieces.

[0032] In addition, the utility model also includes a horizontal tapping assembly, a horizontal tapping head 19 is driven by a servo motor 18 to rotate horizontally and tap, which is suitable for the case that the side surface of the workpiece needs to be tapped.

[0033] The top of the support frame table 1 is further provided with an oil drain 20, which is connected to the lubricating nozzle 4 through a pipeline to provide stable lubricating oil supply for the tapping process.

[0034] In order to improve the production efficiency and flexibility, the tapping mechanism can be provided with several on the top of the support frame table 1 to process multiple workpieces at the same time.

[0035] The above describes the utility model and its implementation mode, which is not limited, and the drawings shown are only one of the implementation modes of the utility model, and the actual structure is not limited thereto. In general, if the ordinary skilled person in the art is inspired, without departing from the creative purpose of the utility model, without creative design, the similar structure mode and embodiment of the technical scheme should belong to the protection scope of the utility model.

Claims

1. A synchronous servo-attack tooling, characterized by: Including support frame (1) and attack mechanism, the attack mechanism is arranged on the top of support frame (1); The attack mechanism includes workpiece support frame (2), servo clamp (3), attack assembly and lubricating nozzle (4), the workpiece support frame (2) is fixed on the top of support frame (1), the servo clamp (3) is arranged with workpiece support frame (2) outside and synchronous rotation tight and loose with the workpiece to be attacked, the attack assembly is provided with several, the lower end of attack assembly is connected with servo drive device, the upper end of attack assembly is arranged on the top of support frame (1) and is located below the workpiece to be attacked, the lubricating nozzle (4) is arranged one by one with attack assembly, and each lubricating nozzle (4) is fixed on the side of corresponding attack assembly and faces attack assembly.

2. The synchronous servo-attack process tool according to claim 1, wherein: The attack assembly includes drive rod (5), universal joint (6), transmission rod (7) and attack drill bit (8), one end of drive rod (5) is connected with servo drive device, the other end is connected with universal joint (6), universal joint (6) is connected with transmission rod (7), the top of transmission rod (7) is connected with attack drill bit (8) and drives it to rotate upward and attack.

3. A synchronous servo-attack tooling according to claim 2, characterized in that: The servo clamp (3) includes cylinder seat (9), servo cylinder (10), rotating rod (11), push frame (12) and pressing block (13), the cylinder seat (9) is fixed on the top of support frame (1), the servo cylinder (10) is fixed on the rear side of cylinder seat (9), the lower end of rotating rod (11) is rotatably connected with the front part of cylinder seat (9), the power output end of servo cylinder (10) is connected with push frame (12), the end of push frame (12) is rotatably connected with the middle part of rotating rod (11), the upper end of rotating rod is connected with pressing block (13).

4. The synchronous servo-attack tooling of claim 3, wherein: The inside of workpiece support frame (2) is provided with workpiece support table (14), the outside of workpiece support frame (2) is provided with limiting plate (15) higher than workpiece support table (14), the top of limiting plate (15) gradually inclines and reduces from outside to inside to form guide surface.

5. A synchronous servo-attack tooling according to claim 4, characterized in that: The top of support frame (1) is also provided with electromagnet (16) and workpiece support column (17), the electromagnet (16) and workpiece support column (17) are within the surrounding range of several workpiece support frames (2).

6. A synchronous servo-attack process tool according to any one of claims 1-5, characterized in that: It also includes horizontal attack assembly, the horizontal attack assembly includes servo motor (18) and horizontal attack head (19), the power output end of servo motor (18) is connected with horizontal attack head (19) and drives it to rotate horizontally and attack.

7. The synchronous servo-attack process tool according to claim 1, wherein: The top of support frame (1) is also provided with oil drain (20), the oil drain (20) is connected with lubricating nozzle (4) through pipeline.

8. The synchronous servo-attack process tool of claim 1, wherein: The attack mechanism is provided with several on the top of support frame (1).

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