Combined anti-breaking screw tap

Abstract

The utility model discloses a combined anti-breaking screw tap which comprises a first metal main body, a positioning block arranged on the right side of the first metal main body and a second metal main body arranged on the right side of the positioning block, and further comprises an outer tip installed on the left side of the first metal main body and provided with a supporting plate on the outer side, guide conical teeth are arranged on the outer side of the supporting plate, a sealing rubber ring is arranged on the outer side of the positioning block, a reinforcing supporting rod is arranged on the left side of the second metal body, and a connecting assembly is arranged on the outer side of the second metal body. The combined anti-breaking screw tap is provided with a strong reinforcing structure in the using process, so that the combined anti-breaking screw tap is not prone to breaking when being pressed, the service life of the combined anti-breaking screw tap is prolonged, meanwhile, the combined anti-breaking screw tap is convenient to combine, disassemble and assemble, the maintenance and assembly efficiency of the combined anti-breaking screw tap is improved, the labor intensity of operators is reduced, and the combined anti-breaking screw tap has a better using effect.

Description

Technical Field

[0001] The utility model relates to the technical field of taps, in particular to a combined anti-breakage tap. Background Art

[0002] A tap is a tool used to process internal threads. It can be divided into spiral taps and straight-edge taps according to its shape, hand taps and machine taps according to its usage environment, metric, American, and imperial taps according to its specifications, and imported and domestic taps according to its origin. Taps are the most important tools used by manufacturing operators to process threads, such as;

[0003] Authorization publication number CN216177354U discloses a tap, relating to the field of hardware tool technology, comprising a tap body; a calibration portion connected to the tap body, the calibration portion having a first calibration land and a second calibration land, with a first groove between the first and second calibration lands; and a cutting portion connected to the end of the calibration portion away from the tap body. This utility model addresses the technical issue of the short service life of the calibration portion of a tap by extending the service life of the calibration portion.

[0004] The above-mentioned prior art solutions have the following defects: the existing taps do not have a strong reinforcement structure during use, which makes the device prone to breakage when subjected to pressure, shortening the service life of the device. At the same time, it is inconvenient to assemble and disassemble the device, which greatly reduces the maintenance and assembly efficiency of the device and increases the labor intensity of the operator. Therefore, the present invention provides a combined anti-breakage tap to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a combined anti-breakage tap to solve the problem proposed in the above-mentioned background art that the device does not have a strong reinforcement structure during use, resulting in the device being easily broken when subjected to pressure, thereby shortening the service life of the device, and at the same time it is inconvenient to assemble and disassemble the device, resulting in a significant reduction in the maintenance and assembly efficiency of the device and an increase in the labor intensity of the operator.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a combined anti-breakage tap, comprising: a first metal body, and a positioning block provided on the right side of the first metal body, and a second metal body provided on the right side of the positioning block, and further comprising:

[0007] An outer tip is installed on the left side of the first metal body, and a support plate is provided on the outside of the first metal body, a guide cone tooth is provided on the outside of the support plate, a sealing rubber ring is provided on the outside of the positioning block, a reinforcing support rod is provided on the left side of the second metal body, and a connecting component is provided on the outside of the second metal body, a metal head is provided on the right side of the second metal body, and a first guide rod is provided inside the metal head, and a support frame is provided on the right side of the first guide rod.

[0008] In one possible implementation, the connecting assembly includes a support frame installed on the outside of the first metal body and the second metal body, and a limit baffle is provided on the right side of the support frame, and a connecting block is provided on the outside of the limit baffle, and a limit rod is passed through the inside of the limit baffle.

[0009] In a possible implementation, the connecting block is relatively engaged with the supporting frame, and a longitudinal section of the connecting block is a "T"-shaped structure.

[0010] In a possible implementation, the connection block is arranged at equal angles on the outside of the limiting baffle, and the limiting rod is threadedly connected to the limiting baffle, the second metal body, and the first metal body.

[0011] In a possible implementation, the support plate and the outer tip are all relatively engaged with the first metal body, and the reinforcement support rod is relatively slidably arranged with respect to the first metal body.

[0012] In a possible implementation, the positioning block is relatively engaged with the second metal body, and the positioning block is vertically symmetrically arranged with respect to the central axis of the first metal body.

[0013] In a possible implementation, the first guide rod and the metal head are arranged to slide relative to each other, and the longitudinal section of the first guide rod is a "T"-shaped structure.

[0014] In a possible implementation, a second guide rod is provided inside the support frame, a damper is provided in the middle of the second guide rod, and a limit block is provided on the left side of the damper.

[0015] In a possible implementation, the limit block and the damper are arranged to slide relative to each other, and the limit block is arranged at equal angles inside the support frame.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the combined anti-breakage tap has a strong reinforcement structure during use, making the device less likely to break when subjected to pressure, thereby increasing the service life of the device. At the same time, it is easy to assemble and disassemble the device, thereby improving the maintenance and assembly efficiency of the device, reducing the labor intensity of the operator, and having a better use effect, as shown in the following content:

[0017] 1. Through the positioning block and the second metal body, the reinforcement support rod is inserted into the interior of the first metal body, so that the reinforcement support rod supports and reinforces the first metal body, preventing the first metal body from breaking when under pressure, improving the anti-breaking ability of the device and improving the safety of the device;

[0018] Furthermore, by rotating the limit rod to loosen the limit on the limit baffle and the second metal body, the operator can conveniently remove the limit baffle to the right. At this time, the second metal body is removed to the right and separated from the reinforced support rod, making it easier for the operator to remove the outer center and the support plate to the outside, thereby improving the disassembly and maintenance efficiency of the device and reducing labor costs.

[0019] 2. The second guide rod cooperates with the damper to push the limit block to reset and slide, so that the limit block buffers and reduces the pressure of the first metal body and the second metal body, thereby reducing the vibration wear of the first metal body and improving the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the side cross-sectional structure of the connection between the limit block and the metal head of the utility model;

[0023] Figure 4 This is a schematic side cross-sectional structure diagram of the connection between the limit baffle and the connecting block of the utility model;

[0024] Figure 5 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0025] In the figure: 1. First metal body; 2. Outer tip; 3. Support plate; 4. Guide cone gear; 5. Positioning block; 6. Sealing rubber ring; 7. Second metal body; 8. Reinforced support rod; 9. Connecting assembly; 901. Support frame; 902. Limit baffle; 903. Connecting block; 904. Limit rod; 10. Metal head; 11. First guide rod; 12. Support frame; 13. Second guide rod; 14. Damper; 15. Limit block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 The utility model provides a technical solution: a combined anti-breaking tap, comprising: a first metal body 1, and a positioning block 5 provided on the right side of the first metal body 1, and a second metal body 7 provided on the right side of the positioning block 5, and further comprising:

[0028] The outer tip 2 is installed on the left side of the first metal body 1, and a support plate 3 is provided on the outside of the first metal body 1, a guide cone tooth 4 is provided on the outside of the support plate 3, a sealing rubber ring 6 is provided on the outside of the positioning block 5, a reinforcing support rod 8 is provided on the left side of the second metal body 7, and a connecting component 9 is provided on the outside of the second metal body 7, a metal head 10 is provided on the right side of the second metal body 7, and a first guide rod 11 is provided inside the metal head 10, and a support frame 12 is provided on the right side of the first guide rod 11, forming a complete tap.

[0029] like Figure 1 、 Figure 4 and Figure 5As shown, the connecting assembly 9 includes a support frame 901 installed on the outside of the first metal body 1 and the second metal body 7, and a limit baffle 902 is provided on the right side of the support frame 901, and a connecting block 903 is provided on the outside of the limit baffle 902, and a limit rod 904 is passed through the inside of the limit baffle 902, the connecting block 903 is relatively engaged with the support frame 901, and the longitudinal section of the connecting block 903 is a "T"-shaped structure, the connecting block 903 is set at equal angles on the outside of the limit baffle 902, and the limit rod 904 is relatively threadedly connected to the limit baffle 902 and the second metal body 7 and the first metal body 1, the support plate 3 and the outer top 2 are relatively engaged with the first metal body 1, and the reinforcing support rod 8 is relatively slidingly set with the first metal body 1, the positioning block 5 is relatively engaged with the second metal body 7, and the positioning block 5 is symmetrically arranged about the central axis of the first metal body 1, by moving the second metal body 7 along the positioning The block 5 is installed on the right side of the first metal body 1, so that the second metal body 7 cooperates with the first metal body 1 to clamp the sealing rubber ring 6 between the gap between the two. At this time, the reinforcing support rod 8 penetrates into the interior of the first metal body 1, and the first metal body 1 is supported and reinforced by the reinforcing support rod 8, so that the first metal body 1 is not easy to break when under pressure, thereby improving the anti-breakage ability of the device; at the same time, after use is completed, the limit rod 904 is rotated to make the limit rod 904 relax the limit on the limit baffle 902 and the second metal body 7, so that the operator can take out the limit baffle 902 to the right, so that the connecting block 903 is separated from the interior of the support frame 901, and the second metal body 7 is taken out to the right at this time, so that the reinforcing support rod 8 is separated from the interior of the first metal body 1, so that the operator can take out the outer top 2 and the support plate 3 to the outside, thereby completing the combined disassembly and assembly of the device, improving the disassembly and assembly maintenance efficiency of the device, and reducing labor costs.

[0030] like Figure 1 、 Figure 2 and Figure 3As shown, the first guide rod 11 and the metal head 10 are arranged to slide relative to each other, and the longitudinal section of the first guide rod 11 is a "T"-shaped structure. A second guide rod 13 is arranged inside the support frame 12, and a damper 14 is arranged in the middle of the second guide rod 13, and a limit block 15 is arranged on the left side of the damper 14. The limit block 15 and the damper 14 are arranged to slide relative to each other, and the limit block 15 is arranged at equal angles inside the support frame 12. During the use of the device, the first metal body 1 contacts the steel plate, so that the first metal body 1 pushes the second metal body 7 and the metal head 10 to move to the right along the first guide rod 11. At this time, the metal head 10 pushes the limit block 15 to slide to the right along the second guide rod 13, so that the limit block 15 squeezes the damper 14. At this time, the damper 14 compresses and rebounds to push the limit block 15 to slide and reset along the second guide rod 13, thereby completing the shock absorption and buffering work of the first metal body 1 and the second metal body 7, reducing the vibration wear of the first metal body 1, and improving the service life of the device.

[0031] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A combined anti-breakage tap, comprising: A first metal body (1), a positioning block (5) provided on the right side of the first metal body (1), and a second metal body (7) provided on the right side of the positioning block (5), characterized in that it further comprises: An outer tip (2) is mounted on the left side of the first metal body (1), and a support plate (3) is provided on the outer side of the first metal body (1), a guide cone tooth (4) is provided on the outer side of the support plate (3), a sealing rubber ring (6) is provided on the outer side of the positioning block (5), a reinforcing support rod (8) is provided on the left side of the second metal body (7), and a connecting assembly (9) is provided on the outer side of the second metal body (7), a metal head (10) is provided on the right side of the second metal body (7), and a first guide rod (11) is provided inside the metal head (10), and a support frame (12) is provided on the right side of the first guide rod (11).

2. The combined anti-breakage tap according to claim 1, characterized in that: The connecting assembly (9) comprises a support frame (901) mounted on the outside of the first metal body (1) and the second metal body (7), a limit baffle (902) is provided on the right side of the support frame (901), a connecting block (903) is provided on the outside of the limit baffle (902), and a limit rod (904) is passed through the inside of the limit baffle (902).

3. The combined anti-breakage tap according to claim 2, characterized in that: The connecting block (903) and the supporting frame (901) are arranged to be relatively engaged with each other, and the longitudinal section of the connecting block (903) is a "T"-shaped structure.

4. The combined anti-breakage tap according to claim 2, characterized in that: The connecting block (903) is arranged at an equal angle on the outside of the limiting baffle (902), and the limiting rod (904) is relatively threadedly connected to the limiting baffle (902), the second metal body (7), and the first metal body (1).

5. The combined anti-breakage tap according to claim 1, characterized in that: The support plate (3) and the outer tip (2) are all relatively engaged with the first metal body (1), and the reinforcement support rod (8) is relatively slidably arranged with the first metal body (1).

6. The combined anti-breakage tap according to claim 1, characterized in that: The positioning block (5) is relatively engaged with the second metal body (7), and the positioning block (5) is symmetrically arranged up and down with respect to the central axis of the first metal body (1).

7. The combined anti-breakage tap according to claim 1, characterized in that: The first guide rod (11) and the metal head (10) are arranged to slide relative to each other, and the longitudinal section of the first guide rod (11) is a "T"-shaped structure.

8. The combined anti-breakage tap according to claim 1, characterized in that: A second guide rod (13) is provided inside the support frame (12), a damper (14) is provided in the middle of the second guide rod (13), and a limit block (15) is provided on the left side of the damper (14).

9. The combined anti-breakage tap according to claim 8, characterized in that: The limit block (15) and the damper (14) are arranged to slide relative to each other, and the limit block (15) is arranged at equal angles inside the support frame (12).

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