Adjustable auxiliary mechanism for tapping machine

Abstract

The utility model discloses an adjustable auxiliary mechanism for a tapping machine, and relates to the technical field of tapping mechanisms, the adjustable auxiliary mechanism comprises a clamp base and a clamping adjusting mechanism, the clamping adjusting mechanism is arranged above the clamp base, a workpiece is placed between clamping plates, a hydraulic clamping rod extends out to drive the clamping plates to clamp and fix the workpiece, and the clamping plates are driven to clamp and fix the workpiece. Then the workpiece is secondarily fixed through the fixing pressing plate, the workpiece is clamped and limited from the two sides through the limiting clamping plate, then the hydraulic ejector rod is controlled to ascend and descend, the supporting ejector plate is driven to ascend and descend, and the height of the workpiece needing to be tapped is adjusted to the proper machining height; after one face of the workpiece is tapped, the fixing clamping sleeve is separated from the fixing clamping teeth, then the rotating rod is rotated to enable the rotating connecting disc to drive the workpiece to rotate on the reverse side on the inner side of the fixing connecting plate, then the fixing clamping sleeve is meshed with the fixing clamping teeth again, and rotation of the rotating rod is limited; and the opposite surface of the workpiece can be quickly tapped.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping mechanisms, in particular to an adjustable auxiliary mechanism for a tapping machine. Background Technique

[0002] A tapping machine generally refers to a thread tapping machine. A thread tapping machine is a machining equipment that processes internal threads, screws or thread fasteners on the inner side of holes of various parts with through holes or blind holes of different specifications, such as machine part shells, equipment end faces, nuts, flange plates, etc. A thread tapping machine is also called a thread tapping machine, a thread tapping machine, an automatic thread tapping machine, etc. When it processes threads on a workpiece, fixture equipment is often needed to assist in the processing to prevent the workpiece from shifting, etc., so as to ensure the machining accuracy of the parts.

[0003] After retrieval, the text of the patent number "CN216398305U" mentions that "The utility model discloses an adjustable tapping mechanism for a tapping machine, including a base, an L-shaped plate is installed on the base, a hydraulic cylinder is installed on the L-shaped plate, the output end of the hydraulic cylinder is installed with a moving plate, a tapping unit is installed at the bottom of the moving plate, a limiting mechanism is installed at the bottom of the moving plate, a guide groove is provided at the upper end of the base, and a first electric telescopic rod is installed in the guide groove." When it is in use, the rotation of the disc workpiece can be driven by the up and down movement of the output end of the hydraulic cylinder, and workpieces of different sizes can be processed. However, in the tapping process of workpieces, many workpieces need to be tapped on multiple surfaces. After the workpiece is tapped on one surface, it is necessary to manually loosen the clamping device, turn the workpiece over and then fix it again. This results in a large amount of time wasted on turning the workpiece when tapping workpieces that require multi-surface processing, increasing the tapping processing time.

[0004] Therefore, we provide an adjustable auxiliary mechanism for a tapping machine to solve the above problems. Content of the Utility Model

[0005] This application provides an adjustable auxiliary mechanism for a tapping machine, which solves the problem mentioned in the above background technique that a large amount of time is wasted on turning the workpiece when tapping workpieces that require multi-surface processing, resulting in an increase in tapping processing time.

[0006] This application provides an adjustable auxiliary mechanism for a tapping machine, including a fixture base and a clamping adjustment mechanism, and a clamping adjustment mechanism is arranged above the fixture base;

[0007] The clamping and adjusting mechanism includes a height adjusting component, an angle adjusting component, a fixing component and a clamping component. A height adjusting component is installed at the top end of the fixture base. An angle adjusting component is arranged inside the height adjusting component. A fixing component is arranged outside the height adjusting component. A clamping component is installed inside the angle adjusting component.

[0008] Preferably, the height adjusting component includes a hydraulic ejector rod installed at the top end of the fixture base. The top end of the hydraulic ejector rod is fixedly connected with a support top plate. A fixing connecting plate is installed at the top end of the support top plate.

[0009] Preferably, the angle adjusting component includes a rotating rod penetrating inside the fixing connecting plate. A rotating connecting disc is installed at one end of the rotating rod.

[0010] Preferably, the fixing component includes fixing teeth arranged outside the fixing connecting plate. Connecting teeth are arranged at the outer end of the rotating rod. A fixing sleeve is sleeved outside the rotating rod.

[0011] Preferably, the clamping component includes a clamping connecting plate installed inside the rotating connecting disc. A hydraulic clamping rod is installed inside the clamping connecting plate. Clamping plates are fixedly connected to the outside of the hydraulic clamping rod.

[0012] Preferably, a thickness adjusting component is installed at the top end of the clamping plate. The thickness adjusting component includes a fixed hydraulic rod installed at the top end of the clamping plate. The top end of the fixed hydraulic rod is fixedly connected with a fixed pressing plate.

[0013] Preferably, width adjusting components are arranged at the front and rear ends of the clamping plate. The width adjusting components include width hydraulic rods installed at the front and rear ends of the clamping plate. Limit clamping plates are fixedly connected to the outside of the width hydraulic rods.

[0014] As can be seen from the above technical solutions, the present application provides an adjustable auxiliary mechanism for a tapping machine. Place the workpiece between the clamping plates. By extending the hydraulic clamping rod, drive the clamping plates to clamp and fix the workpiece. Then retract the fixed hydraulic rod to drive the fixed pressing plate to perform secondary fixing on the workpiece. Then drive the limit clamping plates to clamp and limit the workpiece from both sides through the telescopic operation of the width hydraulic rods. Then control the lifting of the hydraulic ejector rod to drive the support top plate to lift, and adjust the workpiece to be tapped to a suitable processing height in terms of height. After tapping one side of the workpiece, disengage the fixing sleeve from the fixing teeth. Then rotate the rotating rod to drive the rotating connecting disc to drive the workpiece to rotate and turn over inside the fixing connecting plate. Then re-engage the fixing sleeve with the fixing teeth to limit the rotation of the rotating rod.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. Through the settings of the thickness adjustment component and the width adjustment component, after clamping and fixing the workpiece with the clamping plate, retract the fixed hydraulic rod to drive the fixed pressing plate to perform secondary fixation on the workpiece, and drive the limit clamping plate to clamp and limit the workpiece from both sides through the telescopic operation of the width hydraulic rod, preventing the workpiece from slipping out of the clamping plate when the workpiece rotates, and ensuring the stability of clamping;

[0017] 2. Through the setting of the clamping adjustment mechanism, place the workpiece between the clamping plates. By extending the hydraulic clamping rod, drive the clamping plates to clamp and fix the workpiece. Then control the lifting of the hydraulic jack to drive the support top plate to lift, adjust the workpiece to be tapped to the appropriate processing height in terms of height. After tapping one side of the workpiece, disengage the fixed collar from the fixed teeth. Subsequently, rotate the rotating rod to drive the rotating connection plate to drive the workpiece to rotate and turn over inside the fixed connection plate. Then re-engage the fixed collar with the fixed teeth to limit the rotation of the rotating rod, enabling the workpiece to quickly perform tapping processing on the opposite side.

[0018] In summary, through the setting of the clamping adjustment mechanism in this application, it can meet the clamping of workpieces of different sizes. At the same time, by rotating the rotating rod, the workpiece to be tapped can quickly switch the processing surface, reducing the time for repeatedly fixing the workpiece and improving the efficiency of tapping processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of this application, the following will briefly introduce the drawings required in the implementation cases. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall external structure proposed by the present utility model;

[0021] Figure 2 It is a schematic diagram of the angle adjustment component and the fixed component structure proposed by the present utility model;

[0022] Figure 3 It is a schematic diagram of the clamping component structure proposed by the present utility model;

[0023] Figure 4 It is a schematic diagram of the thickness adjustment component and the width adjustment component structure proposed by the present utility model.

[0024] In the figure: 1. Fixture base; 2. Clamping adjustment mechanism; 21. Height adjustment component; 211. Hydraulic ejector rod; 212. Support top plate; 213. Fixed connection plate; 22. Angle adjustment component; 221. Rotating rod; 222. Rotating connection disk; 23. Fixing component; 231. Fixed clamping teeth; 232. Connecting clamping teeth; 233. Fixed clamping sleeve; 24. Clamping component; 241. Clamping connection plate; 242. Hydraulic clamping rod; 243. Clamping plate; 3. Thickness adjustment component; 31. Fixed hydraulic rod; 32. Fixed pressing plate; 4. Width adjustment component; 41. Width hydraulic rod; 42. Limit clamping plate. Detailed implementation manners

[0025] In order to enable those skilled in the art of this technology to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] Please refer to Figures 1-4 As shown in the figure, an adjustable auxiliary mechanism for a tapping machine includes a fixture base 1 and a clamping adjustment mechanism 2. A clamping adjustment mechanism 2 is arranged above the fixture base 1;

[0027] The clamping adjustment mechanism 2 includes a height adjustment component 21, an angle adjustment component 22, a fixing component 23 and a clamping component 24. A height adjustment component 21 is installed at the top end of the fixture base 1. An angle adjustment component 22 is arranged inside the height adjustment component 21. A fixing component 23 is arranged outside the height adjustment component 21. A clamping component 24 is installed inside the angle adjustment component 22.

[0028] In this embodiment, the height adjustment component 21 includes a hydraulic ejector rod 211 installed at the top end of the fixture base 1. The top end of the hydraulic ejector rod 211 is fixedly connected to a support top plate 212. A fixed connection plate 213 is installed at the top end of the support top plate 212. By controlling the lifting of the hydraulic ejector rod 211, the support top plate 212 is driven to lift, so as to adjust the height of the workpiece for tapping.

[0029] In this embodiment, the angle adjustment component 22 includes a rotating rod 221 penetrating inside the fixed connection plate 213. One end of the rotating rod 221 is installed with a rotating connection disk 222. Rotating the rotating rod 221 enables the rotating connection disk 222 to drive the workpiece to rotate inside the fixed connection plate 213, which is convenient for multi-sided tapping of the workpiece.

[0030] In this embodiment, the fixing component 23 includes fixing teeth 231 arranged on the outer side of the fixing connecting plate 213. A connecting tooth 232 is arranged at the outer end of the rotating rod 221. A fixing sleeve 233 is sleeved on the outer side of the rotating rod 221. By engaging the fixing sleeve 233 with the connecting tooth 232 and then engaging the fixing sleeve 233 with the fixing teeth 231, the rotation of the rotating rod 221 is fixed to prevent rotation during tapping of the workpiece.

[0031] In this embodiment, the clamping component 24 includes a clamping connecting plate 241 installed inside the rotating connecting disc 222. A hydraulic clamping rod 242 is installed inside the clamping connecting plate 241. A clamping plate 243 is fixedly connected to the outer side of the hydraulic clamping rod 242. The workpiece is placed between the clamping plates 243, and by extending the hydraulic clamping rod 242, the clamping plates 243 are driven to clamp and fix the workpiece.

[0032] In some embodiments, a thickness adjusting component 3 is installed at the top of the clamping plate 243. The thickness adjusting component 3 includes a fixed hydraulic rod 31 installed at the top of the clamping plate 243. A fixed pressing plate 32 is fixedly connected to the top of the fixed hydraulic rod 31. After the workpiece is clamped and fixed by the clamping plate 243, the fixed hydraulic rod 31 is retracted to drive the fixed pressing plate 32 to perform secondary fixing on the workpiece to prevent the workpiece from falling after rotating in the reverse direction.

[0033] In some embodiments, width adjusting components 4 are arranged at the front and rear ends of the clamping plate 243. The width adjusting components 4 include width hydraulic rods 41 installed at the front and rear ends of the clamping plate 243. Limit clamping plates 42 are fixedly connected to the outer sides of the width hydraulic rods 41. By the telescopic operation of the width hydraulic rods 41, the limit clamping plates 42 are driven to clamp and limit the workpiece from both sides to prevent the workpiece from slipping out of the clamping plate 243 during the rotation of the workpiece and ensure the stability of the clamping.

[0034] As can be seen from the above technical solutions, when in use, first move the device to the location where it is needed, place the workpiece between the clamping plates 243, and drive the clamping plates 243 to clamp and fix the workpiece by extending the hydraulic clamping rod 242. Subsequently, retract the fixed hydraulic rod 31 to drive the fixed pressing plate 32 to perform secondary fixation on the workpiece. Then, drive the limit clamping plate 42 to clamp and limit the workpiece from both sides through the telescopic operation of the width hydraulic rod 41. Next, control the lifting of the hydraulic ejector rod 211 to drive the support top plate 212 to lift, and adjust the workpiece to be tapped to a suitable processing height in terms of height. After tapping one side of the workpiece, disengage the fixed bushing 233 from the fixed teeth 231. Subsequently, rotate the rotating rod 221 to drive the rotating connection plate 222 to drive the workpiece to rotate and turn over inside the fixed connection plate 213. Then, re-engage the fixed bushing 233 with the fixed teeth 231 to restrict the rotation of the rotating rod 221. In this way, the use of an adjustable auxiliary mechanism for a tapping machine is completed.

[0035] After considering the specification and the practice of the application disclosed herein, those skilled in the art will readily conceive of other embodiments of the application. The application is intended to cover any variations, uses, or adaptations of the application, which follow the general principles of the application and include the common general knowledge or conventional technical means in the technical field not disclosed in the application. The specification and the embodiments are only regarded as exemplary, and the true scope of the application is pointed out by the claims.

[0036] It should be understood that the application is not limited to the exact structure already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The above embodiments of the application do not constitute a limitation on the protection scope of the application.

Claims

1. An adjustable auxiliary mechanism for a tapping machine, comprising a clamp base (1) and a clamping adjustment mechanism (2), characterized in that: A clamping adjustment mechanism (2) is provided above the clamp base (1); The clamping adjustment mechanism (2) comprises a height adjustment component (21), an angle adjustment component (22), a fixing component (23) and a clamping component (24); the height adjustment component (21) is installed at the top of the clamp base (1); the angle adjustment component (22) is arranged on the inner side of the height adjustment component (21); the fixing component (23) is arranged on the outer side of the height adjustment component (21); and the clamping component (24) is installed on the inner side of the angle adjustment component (22).

2. The adjustable auxiliary mechanism for a tapping machine according to claim 1, characterized in that: The height adjustment assembly (21) comprises a hydraulic push rod (211) mounted on the top of the clamp base (1); the top of the hydraulic push rod (211) is fixedly connected to a support top plate (212); and the top of the support top plate (212) is mounted with a fixed connection plate (213).

3. The adjustable auxiliary mechanism for a tapping machine according to claim 2, characterized in that: The angle adjustment assembly (22) comprises a rotating rod (221) penetrating the interior of the fixed connection plate (213), and a rotating connection disk (222) is mounted on one end of the rotating rod (221).

4. The adjustable auxiliary mechanism for a tapping machine according to claim 3, characterized in that: The fixing assembly (23) comprises a fixing clamping tooth (231) arranged on the outside of the fixing connecting plate (213), the outer end of the rotating rod (221) is provided with a connecting clamping tooth (232), and the outer side of the rotating rod (221) is sleeved with a fixing clamping sleeve (233).

5. The adjustable auxiliary mechanism for a tapping machine according to claim 3, characterized in that: The clamping assembly (24) comprises a clamping connection plate (241) installed on the inner side of the rotating connection plate (222), a hydraulic clamping rod (242) is installed on the inner side of the clamping connection plate (241), and a clamping plate (243) is fixedly connected to the outer side of the hydraulic clamping rod (242).

6. The adjustable auxiliary mechanism for a tapping machine according to claim 5, characterized in that: A thickness adjustment component (3) is installed at the top of the clamping plate (243), and the thickness adjustment component (3) comprises a fixed hydraulic rod (31) installed at the top of the clamping plate (243), and the top of the fixed hydraulic rod (31) is fixedly connected to a fixed pressure plate (32).

7. The adjustable auxiliary mechanism for a tapping machine according to claim 5, characterized in that: The front and rear ends of the clamping plate (243) are provided with width adjustment components (4), and the width adjustment components (4) include width hydraulic rods (41) installed at the front and rear ends of the clamping plate (243), and the outer sides of the width hydraulic rods (41) are fixedly connected to limit clamping plates (42).

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