A cutting device for producing double-ended bolts

Abstract

This utility model discloses a cutting device for producing double-ended bolts, including a cutting support mounting assembly. The cutting support mounting assembly includes a concave mounting bracket, a drive motor mounted on the side wall of the concave mounting bracket, a transmission shaft connected to the output end of the drive motor, a bearing connected to the end of the transmission shaft, and a first and second circular hole formed in the side wall of the concave mounting bracket. The cutting assembly includes a mounting bracket fitted onto the transmission shaft, a first sleeve fixed to one side of the mounting bracket, a second sleeve fixed to the other side of the mounting bracket, a threaded hole formed in the first sleeve, a threaded rod penetrating the threaded hole, and a notch formed in the middle of the mounting bracket. This utility model, through the cooperation of the extreme support mounting assembly and the cutting assembly, achieves alternating and uninterrupted feeding during use, eliminating the need to wait for the double-ended double-bolt pipe to be cut before feeding, and can cut into multiple segments at once, eliminating the need for individual segment cutting, thus further improving cutting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of power pump technology, specifically a cutting device for the production of double-ended bolts. Background Technology

[0002] Double-ended studs, also called double-ended bolts or double-ended threaded studs, are used for fixing and connecting machinery. They have threads on both ends and a central thread, which can be either thick or thin. They are commonly used in mining machinery, bridges, automobiles, motorcycles, boiler steel structures, cranes, large-span steel structures, and large buildings.

[0003] During the production and processing of double-ended bolts, the double-ended double-bolt tubes need to be pre-cut before tapping. In the existing cutting device, the double-ended double-bolt tubes need to be fed one by one during use, and the machine needs to be stopped after the cutting is completed before the next double-ended double-bolt tube is fed. This requires a short wait for the double-ended double-bolt tubes to be cut, resulting in low overall cutting efficiency. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a cutting device for the production of double-headed bolts. Through the cooperation of the extreme support mounting components and the cutting components, the device can achieve alternating and uninterrupted feeding during use, without waiting for the double-headed double-bolt pipe to be cut before feeding. Furthermore, it can cut the pipe into multiple segments at once, eliminating the need for individual segment cutting, thus further improving the cutting efficiency.

[0005] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: a cutting device for producing double-ended bolts, comprising:

[0006] A cut-off support mounting assembly includes a concave mounting bracket, a drive motor disposed on the side wall of the concave mounting bracket, a transmission shaft connected to the output end of the drive motor, a bearing connected to the end of the transmission shaft, and a first circular hole and a second circular hole formed in the side wall of the concave mounting bracket.

[0007] The cutting assembly includes a mounting bracket fitted on the drive shaft, a first sleeve fixed to one side of the mounting bracket, a second sleeve fixed to the other side of the mounting bracket, a threaded hole in the first sleeve, a threaded rod passing through the threaded hole, a notch in the middle of the mounting bracket, a cutting blade disposed in the notch, and a rotary motor disposed on the side wall of the mounting bracket and connected to the cutting blade.

[0008] In a preferred embodiment of the cutting device for producing double-ended bolts described in this utility model, the end of the threaded rod abuts against the outer wall of the transmission shaft, and the second sleeve is provided with a threaded hole and a threaded rod of the same structure.

[0009] As a preferred embodiment of the cutting device for producing double-ended bolts according to this utility model, the cutting components are provided in a plurality of manner, and the plurality of cutting components are distributed; wherein each cutting component has the same structure.

[0010] As a preferred embodiment of the cutting device for producing double-headed bolts described in this utility model, a corresponding double-headed double-bolt tube is respectively passed through the first circular hole and the second circular hole.

[0011] As a preferred embodiment of the cutting device for producing double-headed bolts according to this utility model, it further includes a limiting component, which includes a round rod fixed to the outer wall of the concave mounting bracket, a first baffle and a second baffle fixed to the round rod.

[0012] As a preferred embodiment of the cutting device for producing double-headed bolts according to this utility model, the limiting component further includes an annular sleeve fitted between the first baffle and the second baffle, and a baffle plate connected to the annular sleeve.

[0013] As a preferred embodiment of the cutting device for producing double-ended bolts according to this utility model, the limiting component further includes a through hole penetrating the first baffle, the annular sleeve, and the second baffle, and a limiting rod penetrating the through hole.

[0014] Compared with the prior art, the advantages of this utility model are:

[0015] 1. By cooperating with the extreme support installation components and the cutting components, the system achieves alternating and uninterrupted feeding during use, eliminating the need to wait for the double-headed double-bolted pipe to be cut before feeding. Furthermore, it can cut the pipe into multiple segments at once, without having to cut them into multiple segments one by one, thus further improving the cutting efficiency.

[0016] Second, by setting the limiting component, one end of the double-headed double-bolted pipe can be stopped and restrained to avoid force deviation during the cutting process. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a structural diagram of the present invention;

[0019] Figure 2 This is a structural diagram of the severing component of this utility model;

[0020] Figure 3 This is a first-view structural diagram of the limiting component of this utility model;

[0021] Figure 4 This is a second-view structural diagram of the limiting component of this utility model.

[0022] In the diagram: 11. Concave mounting bracket; 12. Drive motor; 13. Transmission shaft; 14. Bearing; 15. First circular hole; 16. Second circular hole; 21. Mounting bracket; 22. First sleeve; 23. Second sleeve; 24. Threaded hole; 25. Threaded long rod; 26. Notched groove; 27. Rotary motor; 28. Cutting blade; 31. Round rod; 32. First baffle; 33. Second baffle; 34. Annular sleeve; 35. Baffle plate; 36. Through hole; 37. Limiting rod. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] This utility model provides a cutting device for the production of double-headed bolts. Through the cooperation of the extreme support mounting components and the cutting components, it can achieve alternating and uninterrupted feeding during use, without waiting for the double-headed double-bolt pipe to be cut before feeding. Furthermore, it can cut into multiple segments at once, without having to cut multiple segments one by one, thus further improving the cutting efficiency.

[0028] Figures 1-4 The diagram shown is an overall structural schematic of an embodiment of the cutting device for producing double-ended bolts according to this utility model. Please refer to [link / reference]. Figures 1-4 The main structure of this embodiment includes: a booster pump assembly and an assembly connection assembly.

[0029] The cut-off support mounting assembly is used for the installation of the cut-off assembly. Specifically, the cut-off support mounting assembly includes a concave mounting bracket 11, a drive motor 12 disposed on the side wall of the concave mounting bracket 11, a transmission shaft 13 connected to the output end of the drive motor 12, a bearing 14 connected to the end of the transmission shaft 13, and a first circular hole 15 and a second circular hole 16 opened on the side wall of the concave mounting bracket 11.

[0030] In practical use, the drive motor 12 drives the transmission shaft 13 to rotate, the bearing 14 is used to support the rotation of the transmission shaft 13, the first round hole 15 and the second round hole 16 are used to pass through and place the double-headed double-bolt tube, and the cutting assembly is installed and used based on the transmission shaft 13.

[0031] The cutting assembly is used for multi-point cutting of double-headed double-bolt pipes. Specifically, the cutting assembly includes a mounting bracket 21 fitted on the drive shaft 13, a first sleeve 22 fixed on one side of the mounting bracket 21, a second sleeve 23 fixed on the other side of the mounting bracket 21, a threaded hole 24 opened on the first sleeve 22, a threaded long rod 25 passing through the threaded hole 24, a notch 26 opened in the middle position of the mounting bracket 21, a cutting blade 28 set in the notch 26, and a rotary motor 27 set on the side wall of the mounting bracket 21 and connected to the cutting blade 28.

[0032] In practical use, the user inserts the double-headed double-bolt tube into the second round hole 16 until the double-headed double-bolt tube is inserted into the concave mounting bracket 11. At this time, the drive motor 12 drives the transmission shaft 13 to rotate, and the mounting bracket 21 will also rotate synchronously. During the rotation of the mounting bracket 21, the rotary motor 27 drives the cutting blade 28 to rotate, directly cutting the double-headed double-bolt tube. After cutting, the mounting bracket 21 continues to rotate, and the mounting bracket 21 directly flips to drive the rotary motor 27 and the cutting blade 28 to move. In this way, the cutting blade 28 can cut the double-headed double-bolt tube that passes through the first round hole 15 during the movement. During the cutting process, the user can directly take a new double-headed double-bolt tube and insert it into the second round hole 16. In this way, the mounting bracket 21 moves in a circle, causing the cutting blade 28 to move in a circle to cut, so as to achieve continuous feeding of the first round hole 15 and the second round hole 16 without stopping the machine.

[0033] During use, the user loosens the threaded rod 25, and then pushes the first sleeve 22 and the second sleeve 23 laterally. The first sleeve 22 and the second sleeve 23 move laterally. When they move to the desired position, the user rotates the threaded rod 25. The threaded rod 25 advances along the threaded hole 24 until the threaded rod 25 locks the first sleeve 22 in place. This allows the user to freely choose the cutting length of the double-headed double-bolt tube.

[0034] Furthermore, it also includes a limiting component, which includes a round rod 31 fixed to the outer wall of the concave mounting bracket 11, a first baffle 32 and a second baffle 33 fixed to the round rod 31; the limiting component also includes an annular sleeve 34 fitted between the first baffle 32 and the second baffle 33 and a baffle plate 35 connected to the annular sleeve 34; the limiting component also includes a through hole 36 penetrating the first baffle 32, the annular sleeve 34 and the second baffle 33, and a limiting rod 37 penetrating the through hole 36;

[0035] In practical use, when the double-headed double-bolt tube is inserted into the first round hole 15, the user rotates the annular sleeve 34. The annular sleeve 34 rotates between the first baffle 32 and the second baffle 33 until the baffle plate 35 is located directly in front of the double-headed double-bolt tube. At this time, the user inserts the limiting rod 37 into the through hole 36 to directly position the baffle plate 35. In this way, the baffle plate 35 blocks the top of the double-headed double-bolt tube, preventing cutting displacement and improving the stability of the double-headed double-bolt tube cutting.

[0036] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A cutting device for producing double-ended bolts, characterized in that, include: A cut-off support mounting assembly includes a concave mounting bracket (11), a drive motor (12) disposed on the side wall of the concave mounting bracket (11), a transmission shaft (13) connected to the output end of the drive motor (12), a bearing (14) connected to the end of the transmission shaft (13), and a first circular hole (15) and a second circular hole (16) opened on the side wall of the concave mounting bracket (11). The cutting assembly includes a mounting bracket (21) fitted on the drive shaft (13), a first sleeve (22) fixed on one side of the mounting bracket (21), a second sleeve (23) fixed on the other side of the mounting bracket (21), a threaded hole (24) opened on the first sleeve (22), a threaded rod (25) passing through the threaded hole (24), a notch (26) opened in the middle position of the mounting bracket (21), a cutting blade (28) disposed in the notch (26), and a rotary motor (27) disposed on the side wall of the mounting bracket (21) and connected to the cutting blade (28).

2. The cutting device for producing double-ended bolts according to claim 1, characterized in that, The end of the threaded rod (25) abuts against the outer wall of the drive shaft (13), and the second sleeve (23) is provided with a threaded hole (24) and a threaded rod (25) of the same structure.

3. The cutting device for producing double-ended bolts according to claim 1, characterized in that, The truncation component is provided in several parts, and the several truncation components are distributed; wherein, each truncation component has the same structure.

4. The cutting device for producing double-ended bolts according to claim 1, characterized in that, The first round hole (15) and the second round hole (16) are respectively penetrated by corresponding double-headed double-bolt tubes.

5. The cutting device for producing double-ended bolts according to claim 1, characterized in that, It also includes a limiting component, which includes a round rod (31) fixed to the outer wall of the concave mounting bracket (11), a first baffle (32) fixed to the round rod (31), and a second baffle (33).

6. A cutting device for producing double-ended bolts according to claim 5, characterized in that: The limiting assembly also includes an annular sleeve (34) fitted between the first baffle (32) and the second baffle (33), and a baffle plate (35) connected to the annular sleeve (34).

7. A cutting device for producing double-ended bolts according to claim 6, characterized in that: The limiting component also includes a through hole (36) penetrating the first baffle (32), the annular sleeve (34), and the second baffle (33), and a limiting rod (37) penetrating the through hole (36).

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