Tapping machine

By using the connection between guide rails and elastic parts in the tapping machine to form an elastic buffer structure, and using the adjustment bracket components to adjust the angle, the difficulty of angle adjustment and wire breaking problems of tapping machines during tapping oblique hole teeth in traditional mechanical processing is solved, and the problem of tapping machines is improved. Processing efficiency and stability.

CN222273377UActive Publication Date: 2024-12-31EAST ASIA ELECTRICAL EQUIP CO LTD
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Patent Information

Application Number
CN202420325932.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-21
Publication Date
2024-12-31
Estimated Expiration
2034-02-21

AI Technical Summary

Technical Problem

Manual tapping is cumbersome in traditional mechanical processing. Semi-automatic tapping machines are difficult to adjust the angle when tapping oblique hole teeth, which is easy to break the wire tapping, and the operator is extremely bored.

Method used

A tapping machine including a equipment frame, a tap spindle head and an adjustment bracket assembly is designed. The elastic buffer structure is formed through the connection between the guide rail and the elastic member, and the opposite of the tap spindle head and the equipment bracket body is adjusted through the adjustment bracket assembly. Angle, adapt to multi-angle oblique tooth scenes.

Benefits of technology

Reduces the wire breaking phenomenon of the tapping machine during tapping, improves processing efficiency, and returns the tapping spindle head to the initial position through the elastic force of the elastic member, reduces manual adjustment steps, and adapts to the processing needs of multi-angle oblique hole teeth. .

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of machining equipment, and provides a tapping machine which comprises an equipment frame body, a tapping spindle head and an adjusting support assembly, and the tapping spindle head is connected with the equipment frame body through the adjusting support assembly. The adjusting support assembly is provided with an adjusting part used for adjusting the tapping spindle head to move relative to the equipment frame body, a connecting base is arranged on the adjusting part, a guide rail is arranged on the connecting base, the tapping spindle head is in sliding fit with the guide rail, an elastic piece is further arranged on the tapping spindle head, and one end of the elastic piece is connected with the connecting base. According to the structure of the tapping machine, the tapping spindle head and the adjusting support assembly are connected through the guide rail and the elastic piece to form an elastic buffering structure, the phenomenon that a screw tap is prone to being broken during tapping of the tapping machine is reduced, and meanwhile the adjusting support assembly can adjust the relative angle between the tapping spindle head and the machining table top of the equipment frame body; the device is mainly suitable for multi-angle inclined hole teeth, especially the scene of double-angle inclined hole teeth, and the product machining efficiency is improved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing equipment, and specifically relates to a tapping machine. Background Art

[0002] In traditional machining, operators tap manually or with a semi-automatic tapping machine. Manual tapping is tiring and the tapping wire is easily broken. When tapping oblique holes with a semi-automatic tapping machine, the tapping wire is easily broken due to the large angle and it is difficult to tap. At the same time, manual tapping is extremely annoying. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a tapping machine.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A tapping machine comprises an equipment frame, a tapping spindle head, and an adjusting bracket assembly, wherein the tapping spindle head is connected to the equipment frame through the adjusting bracket assembly;

[0006] The adjustment bracket assembly has an adjustment part for adjusting the movement of the tapping spindle head relative to the equipment frame, a connecting seat is provided on the adjustment part, a guide rail is provided on the connecting seat, the tapping spindle head slides with the guide rail, and an elastic member is also provided on the tapping spindle head, one end of the elastic member is connected to the connecting seat.

[0007] Preferably, a sliding seat is provided on the tapping spindle head, a sliding groove is provided on the sliding seat and slidingly cooperates with the guide rail, a plurality of guide rods are provided on the guide rail, one end of the guide rod passes through the sliding seat, and the elastic member is sleeved on the guide rod and arranged in the sliding groove.

[0008] Preferably, the adjusting bracket assembly comprises a first swing adjusting device, a second swing adjusting device, a third swing adjusting device, a first displacement adjusting device and a second displacement adjusting device, and the adjusting ends of the first swing adjusting device, the second swing adjusting device, the third swing adjusting device, the first displacement adjusting device and the second displacement adjusting device jointly form an adjusting portion of the adjusting bracket assembly;

[0009] The first swing adjustment device is arranged on the equipment frame, and the adjustment end of the first swing adjustment device is connected to the first displacement adjustment device;

[0010] The adjusting end of the first displacement adjusting device is connected to the second displacement adjusting device;

[0011] The adjusting end of the second displacement adjusting device is connected to the second swing adjusting device;

[0012] The adjusting end of the second swing adjusting device is connected to the third swing adjusting device;

[0013] The adjusting end of the third swing adjusting device is connected to the connecting seat.

[0014] Preferably, the first swing adjustment device includes a first swing fixing seat, a first rotating shaft and a swing bracket, the first swing fixing seat is arranged on the equipment frame, the two ends of the first rotating shaft are respectively connected to the first swing fixing seat and the swing bracket, and the first displacement adjustment device is arranged on the swing bracket.

[0015] Preferably, the first displacement adjustment device includes a first displacement adjustment ring and a first displacement connecting rod, the two ends of the first displacement connecting rod are respectively connected to the swing bracket and the second displacement adjustment device through the first displacement adjustment ring, and the second displacement adjustment device is relatively slidably matched with the first displacement connecting rod through the first displacement adjustment ring.

[0016] Preferably, the second displacement adjustment device includes a rear fixed seat, a front fixed seat, a displacement bracket and a hydraulic elastic rod, the rear fixed seat is connected to the first displacement adjustment ring, the two ends of the hydraulic elastic rod are respectively connected to the rear fixed seat and the front fixed seat, one end of the displacement bracket is fixed to the rear fixed seat, and the front fixed seat is slidably matched with the displacement bracket.

[0017] Preferably, a guide groove for sliding of the front fixed seat is provided on the displacement bracket, and an extending direction of the guide groove is consistent with an extending direction of the hydraulic elastic rod.

[0018] Preferably, the second swing adjustment device includes a second rotating shaft, a second swing fixing seat and a second swing seat, the second swing fixing seat and the second swing seat are hingedly connected via the second rotating shaft, and the second swing fixing seat is arranged on the front fixing seat.

[0019] Preferably, the third swing adjustment device includes a third rotating shaft and a third swing fixing seat, one end of the third swing fixing seat is connected to the connecting seat, and the other end is rotationally matched with the second swing seat through the third rotating shaft.

[0020] Preferably, the third rotation axis and the second rotation axis are arranged in directions perpendicular to each other.

[0021] Compared with the prior art, the beneficial effects of the utility model include:

[0022] In the structure of the present application, an elastic buffer structure is formed between the tapping spindle head and the adjustment bracket assembly through the connection of the guide rail and the elastic member, which reduces the phenomenon of the tapping machine easily breaking the wire during tapping. At the same time, the adjustment bracket assembly can adjust the relative angle between the tapping spindle head and the processing table of the equipment frame, which is mainly suitable for multi-angle inclined hole teeth, especially double-angle inclined hole teeth. When the tapping is completed, the tapping spindle head can return to the initial position under the elastic force of the elastic member, reducing the steps of manual adjustment, thereby improving the efficiency of product processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a three-dimensional view of the utility model.

[0025] Figure 2 It is a schematic diagram of the first partial structure of the utility model.

[0026] Figure 3 It is a schematic diagram of the second partial structure of the utility model.

[0027] in:

[0028] 1- Equipment frame,

[0029] 2-tapping spindle head, 201-sliding seat, 202-slideway, 203-guide rod,

[0030] 3-connecting seat, 301-guide rail,

[0031] 4- Elastic parts,

[0032] 5-first swing adjustment device, 501-first swing fixing seat, 502-first rotation axis, 503-swing bracket,

[0033] 6-second swing adjustment device, 601-second swing fixing seat, 602-second swing seat, 603-second rotating shaft,

[0034] 7-third swing adjustment device, 701-third swing fixing seat,

[0035] 8-first displacement adjustment device, 801-first displacement adjustment ring, 802-first displacement connecting rod,

[0036] 9-second displacement adjustment device, 901-rear fixed seat, 902-front fixed seat, 903-displacement bracket, 904-hydraulic elastic rod, 905-guide groove. DETAILED DESCRIPTION

[0037] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the utility model, and the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0039] Example:

[0040] like Figure 1-3 As shown, a tapping machine is provided in this embodiment, including an equipment frame 1, a tapping spindle head 2, and an adjusting bracket assembly, wherein the tapping spindle head 2 is connected to the equipment frame 1 through the adjusting bracket assembly;

[0041] The adjustment bracket assembly has an adjustment part for adjusting the movement of the tapping spindle head 2 relative to the equipment frame 1, and a connecting seat 3 is provided on the adjustment part, and a guide rail 301 is provided on the connecting seat 3. The tapping spindle head 2 slides with the guide rail 301. The tapping spindle head 2 is also provided with an elastic member 4, and one end of the elastic member 4 is connected to the connecting seat 3.

[0042] In the structure of this embodiment, an elastic buffer structure is formed between the tapping spindle head 2 and the adjusting bracket assembly through the connection of the guide rail 301 and the elastic member 4, which reduces the phenomenon that the tapping machine is prone to wire breakage during tapping. At the same time, the adjusting bracket assembly can adjust the relative angle between the tapping spindle head 2 and the processing table of the equipment frame 1, which can adapt to the scenario of tapping inclined holes. When the tapping is completed, the tapping spindle head 2 can return to the initial position under the elastic force of the elastic member 4, reducing the steps of manual adjustment, thereby improving the efficiency of product processing.

[0043] Regarding the elastic buffer structure mentioned above, in this embodiment, a sliding seat 201 is provided on the tapping spindle head 2, a sliding groove 202 slidably matched with the guide rail 301 is provided on the sliding seat 201, a plurality of guide rods 203 are provided on the guide rail 301, one end of the guide rod 203 passes through the sliding seat 201, and the elastic member 4 is sleeved on the guide rod 203 and arranged in the sliding groove 202.

[0044] For the elastic buffer structure mentioned above, the specific use principle is as follows:

[0045] When the tapping machine is in operation, after the tapping spindle head 2 is subjected to force, it slides on the guide rail 301 through the sliding seat 201, and the elastic member 4 is in a compressed state. The elastic member 4 of this embodiment can be a spring member. When the tapping machine is operated, the force on the tapping spindle head 2 is reduced and ends. At this time, the elastic member 4 returns to its original state, and the tapping spindle head 2 returns to its original position through the elastic force of the elastic member 4. The guide rod 203 provided in this embodiment not only fixes the elastic member 4 and prevents it from moving out of the slide groove 202, but also can further ensure the smooth sliding movement of the sliding seat 201 and the guide rail 301, thereby ensuring the stability of the equipment operation.

[0046] In this embodiment, the relative angle between the tapping spindle head 2 and the processing table of the equipment frame 1 can be adjusted by adjusting the bracket assembly, which can adapt to the scene of tapping oblique holes. The specific structure is as follows:

[0047] Specifically, the adjusting bracket assembly includes a first swing adjusting device 5, a second swing adjusting device 6, a third swing adjusting device 7, a first displacement adjusting device 8 and a second displacement adjusting device 9, and the adjusting ends of the first swing adjusting device 5, the second swing adjusting device 6, the third swing adjusting device 7, the first displacement adjusting device 8 and the second displacement adjusting device 9 together form an adjusting portion of the adjusting bracket assembly;

[0048] The first swing adjusting device 5 is disposed on the equipment frame 1, and the adjusting end of the first swing adjusting device 5 is connected to the first displacement adjusting device 8;

[0049] The adjusting end of the first displacement adjusting device 8 is connected to the second displacement adjusting device 9;

[0050] The adjusting end of the second displacement adjusting device 9 is connected to the second swing adjusting device 6;

[0051] The adjusting end of the second swing adjusting device 6 is connected to the third swing adjusting device 7;

[0052] The adjusting end of the third swing adjusting device 7 is connected to the connecting seat 3 .

[0053] Specifically, the first swing adjustment device 5 includes a first swing fixed seat 501, a first rotating shaft 502 and a swing bracket 503. The first swing fixed seat 501 is arranged on the equipment frame 1. The two ends of the first rotating shaft 502 are respectively connected to the first swing fixed seat 501 and the swing bracket 503. The first displacement adjustment device 8 is arranged on the swing bracket 503.

[0054] Specifically, the first displacement adjustment device 8 includes a first displacement adjustment ring 801 and a first displacement connecting rod 802. The two ends of the first displacement connecting rod 802 are respectively connected to the swing bracket 503 and the second displacement adjustment device 9 through the first displacement adjustment ring 801. The second displacement adjustment device 9 is relatively slidably matched with the first displacement connecting rod 802 through the first displacement adjustment ring 801.

[0055] Specifically, the second displacement adjustment device 9 includes a rear fixed seat 901, a front fixed seat 902, a displacement bracket 903 and a hydraulic elastic rod 904. The rear fixed seat 901 is connected to the first displacement adjustment ring 801. The two ends of the hydraulic elastic rod 904 are respectively connected to the rear fixed seat 901 and the front fixed seat 902. One end of the displacement bracket 903 is fixed to the rear fixed seat 901, and the front fixed seat 902 is slidably matched with the displacement bracket 903.

[0056] Specifically, the displacement bracket 903 is provided with a guide groove 905 for the front fixing seat 902 to slide, and the extension direction of the guide groove 905 is consistent with the extension direction of the hydraulic elastic rod 904. The provided guide groove 905 structure can ensure the stability of the sliding process of the front fixing seat 902 on the displacement bracket 903.

[0057] Specifically, the second swing adjustment device 6 includes a second rotating shaft 603 , a second swing fixing seat 601 and a second swing seat 602 . The second swing fixing seat 601 and the second swing seat 602 are hingedly connected via the second rotating shaft 603 . The second swing fixing seat 601 is disposed on the front fixing seat 902 .

[0058] Specifically, the third swing adjusting device 7 includes a third rotating shaft and a third swing fixing seat 701 . One end of the third swing fixing seat 701 is connected to the connecting seat 3 , and the other end is rotationally matched with the second swing seat 602 via the third rotating shaft.

[0059] Specifically, the third rotation axis is perpendicular to the second rotation axis 603. The above perpendicular arrangement makes the swing adjustment directions of the second swing adjustment device 6 and the third swing adjustment device 7 perpendicular, so that the tapping spindle head 2 can be adjusted up and down by the second swing adjustment device 6 and can be adjusted left and right by the third swing adjustment device 7.

[0060] In the above structure, the first swing adjustment device 5 is used to act on the rotation angle of the tapping spindle head 2 relative to the first rotating axis 502, the first displacement adjustment device 8 is used to adjust the height distance between the tapping spindle head 2 and the swing bracket 503, and the second displacement adjustment device 9 is used to adjust the distance between the tapping spindle head 2 and the rear fixed seat 901. Through the above adjustments, the relative position of the tapping spindle head 2 relative to the processing table of the equipment frame 1 can be quickly adjusted. At the same time, in order to adapt to the scenario of tapping inclined holes, the tapping spindle head 2 can be adjusted up and down by the second swing adjustment device 6, and can be adjusted left and right by the third swing adjustment device 7.

[0061] To sum up, the tapping machine of the present application can quickly adjust the relative position of the tapping spindle head 2 to the processing table of the equipment frame 1 by adjusting the bracket assembly. It also has an angle adjustment structure that can adapt to the scenario of tapping inclined holes, and the tapping spindle head 2 and the adjustment bracket assembly are connected by the guide rail 301 and the elastic member 4 to form an elastic buffer structure, which reduces the phenomenon of the tapping machine easily breaking the wire during tapping. When the tapping is completed, the tapping spindle head 2 can return to the initial position under the elastic force of the elastic member 4, reducing the steps of manual adjustment, thereby improving the efficiency of product processing.

[0062] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A tapping machine, characterized in that: include: An equipment frame, a tapping spindle head, and an adjusting bracket assembly, wherein the tapping spindle head is connected to the equipment frame through the adjusting bracket assembly; The adjustment bracket assembly has an adjustment part for adjusting the movement of the tapping spindle head relative to the equipment frame, a connecting seat is provided on the adjustment part, a guide rail is provided on the connecting seat, the tapping spindle head slides with the guide rail, and an elastic member is also provided on the tapping spindle head, one end of the elastic member is connected to the connecting seat.

2. The tapping machine according to claim 1, characterized in that: The tapping spindle head is provided with a sliding seat, the sliding seat is provided with a sliding groove that slides with the guide rail, the guide rail is provided with a plurality of guide rods, one end of the guide rod passes through the sliding seat, and the elastic member is sleeved on the guide rod and arranged in the sliding groove.

3. The tapping machine according to claim 1, characterized in that: The adjusting bracket assembly comprises a first swing adjusting device, a second swing adjusting device, a third swing adjusting device, a first displacement adjusting device and a second displacement adjusting device, wherein the adjusting ends of the first swing adjusting device, the second swing adjusting device, the third swing adjusting device, the first displacement adjusting device and the second displacement adjusting device jointly form an adjusting portion of the adjusting bracket assembly; The first swing adjustment device is arranged on the equipment frame, and the adjustment end of the first swing adjustment device is connected to the first displacement adjustment device; The adjusting end of the first displacement adjusting device is connected to the second displacement adjusting device; The adjusting end of the second displacement adjusting device is connected to the second swing adjusting device; The adjusting end of the second swing adjusting device is connected to the third swing adjusting device; The adjusting end of the third swing adjusting device is connected to the connecting seat.

4. The tapping machine according to claim 3, characterized in that: The first swing adjustment device includes a first swing fixing seat, a first rotating shaft and a swing bracket. The first swing fixing seat is arranged on the equipment frame. The two ends of the first rotating shaft are respectively connected to the first swing fixing seat and the swing bracket. The first displacement adjustment device is arranged on the swing bracket.

5. The tapping machine according to claim 4, characterized in that: The first displacement adjustment device includes a first displacement adjustment ring and a first displacement connecting rod, the two ends of the first displacement connecting rod are respectively connected to the swing bracket and the second displacement adjustment device through the first displacement adjustment ring, and the second displacement adjustment device is relatively slidably matched with the first displacement connecting rod through the first displacement adjustment ring.

6. The tapping machine according to claim 5, characterized in that: The second displacement adjustment device includes a rear fixed seat, a front fixed seat, a displacement bracket and a hydraulic elastic rod. The rear fixed seat is connected to the first displacement adjustment ring, the two ends of the hydraulic elastic rod are respectively connected to the rear fixed seat and the front fixed seat, one end of the displacement bracket is fixed to the rear fixed seat, and the front fixed seat is slidably matched with the displacement bracket.

7. The tapping machine according to claim 6, characterized in that: The displacement bracket is provided with a slide groove for the front fixed seat to slide, and the extension direction of the slide groove is consistent with the extension direction of the hydraulic elastic rod.

8. The tapping machine according to claim 7, characterized in that: The second swing adjustment device includes a second rotating shaft, a second swing fixing seat and a second swing seat, the second swing fixing seat and the second swing seat are hingedly connected via the second rotating shaft, and the second swing fixing seat is arranged on the front fixing seat.

9. The tapping machine according to claim 8, characterized in that: The third swing adjustment device includes a third rotating shaft and a third swing fixing seat. One end of the third swing fixing seat is connected to the connecting seat, and the other end is rotationally matched with the second swing seat through the third rotating shaft.

10. The tapping machine according to claim 9, characterized in that: The third rotation axis and the second rotation axis are arranged in directions perpendicular to each other.