Machining device for hexagonal flange face bolt

Abstract

The utility model relates to the technical field of bolt processing, in particular to a processing device for a hexagonal flange bolt, which comprises a bearing part, a positioning part, a clamping part and a clamping part, the double-sided cutting mechanism is arranged corresponding to the bearing part and is used for cutting the to-be-machined bolt; the rotating mechanism is provided with the double-sided cutting mechanism; the moving mechanism is provided with the rotating mechanism; and the first clamping mechanism is arranged corresponding to the bearing part and is used for clamping a bolt to be machined. According to the machining device for the hexagonal flange face bolt, through cooperation of the double-face cutting mechanism, the rotating structure, the moving mechanism and the first clamping mechanism, the bolt is cut, rotationally cut and rotationally cut again, machining of six side faces is completed, the parallelism of the side faces is high, the machining steps are simple, the step of repeated fixing is omitted, and the machining efficiency is improved. The processing efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt processing, and more specifically, to a processing device for hexagonal flange bolts. Background Art

[0002] Hexagonal flange bolts are hexagonal bolts. Their name comes from their shape. They provide a strong clamping contact surface between any two opposing surfaces and can withstand large wrench forces. They are common in engineering.

[0003] Hexagonal flange bolts are usually clamped and fixed during processing to perform grinding on each surface. In the prior art, processing of hexagonal flange bolts usually requires processing one surface at a time, with repeated fixing and disassembly, as well as multiple angle adjustments and alignments, which results in cumbersome steps and low processing efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a processing device for hexagonal flange bolts, aiming to solve the problems of complicated processing steps and low processing efficiency of hexagonal flange bolts in the prior art.

[0005] In order to solve the above technical problems, a processing device for hexagonal flange bolts is proposed, comprising: a bearing member for placing the bolts to be processed;

[0006] A double-sided cutting mechanism, arranged corresponding to the carrier, for cutting the bolts to be processed;

[0007] A rotating mechanism provided with the double-sided cutting mechanism;

[0008] A moving mechanism provided with the rotating mechanism;

[0009] The first clamping mechanism is arranged corresponding to the bearing member and is used for clamping the bolt to be processed.

[0010] In any of the above technical solutions, further, the second clamping mechanism is arranged corresponding to the supporting member and has an angle with the first clamping mechanism.

[0011] In any of the above technical solutions, further, the second clamping mechanism is arranged coplanarly with the first clamping mechanism, and the angle between the second clamping mechanism and the first clamping mechanism is 60 degrees.

[0012] In any of the above technical solutions, further, the carrier includes:

[0013] The bottom bracket is provided with a first step surface, wherein the first step surface is used to place the flange part and the threaded column part of the bolt to be processed respectively;

[0014] The first side limiting portion and the second side limiting portion are symmetrically arranged, both are vertically arranged relative to the base, and both are provided with a second step surface, and the second step surface is used to clamp the flange portion and the threaded column portion.

[0015] In any of the above technical solutions, further, the carrier also includes:

[0016] The cover plate portion, the first side limiting portion and the second side limiting portion extend to a side away from the base, the cover plate portion is arranged on a side of the first side limiting portion and the second side limiting portion away from the threaded column portion, and a distance is left between the cover plate portion and the base.

[0017] In any of the above technical solutions, further, a separation mechanism is provided at the first side limiting portion or the second side limiting portion, and is used to clamp the bolt to be processed between the first side limiting portion and the second side limiting portion.

[0018] The beneficial effects are:

[0019] 1. The processing device of the hexagonal flange bolt of the utility model fixes the cylindrical head bolt to be processed by the bearing member, and then provides at least three points of abutment and fixation for the bolt to be processed under the action of the first clamping mechanism in combination with the bearing member, so as to stabilize the position of the bolt to be processed and improve the stability of its position, so as to facilitate the subsequent cutting of one opposite side surface of the bolt to be processed by the double-sided cutting mechanism;

[0020] 2. After cutting, the friction between the double-sided cutting mechanism and the bolt can be used to drive the bolt to move backward, rotate, and move forward with the help of the moving mechanism and the rotating mechanism, so that the bolt rotates 60 degrees and then resets to the previous processing position. The bolt is then tightened again through the first clamping mechanism, and then the double-sided cutting mechanism is retracted, the bolt is left at the bearing part, the angle of the double-sided cutting mechanism is reset to a vertical state, and the bolt is cut again to perform cutting on different sides;

[0021] 3. Cleverly utilize the friction of the double-sided cutting mechanism, use the rotating mechanism to accurately drive the bolt to rotate a certain angle, and repeat the cutting three times to complete the six-sided processing. It is easy to use and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only 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.

[0023] Figure 1It is a three-dimensional structural schematic diagram of a processing device for a hexagonal flange bolt of the utility model;

[0024] Figure 2 It is a top view structural schematic diagram of a hexagonal flange bolt processing device of the utility model;

[0025] Figure 3 The utility model is a structural schematic diagram of a bearing member in a processing device for a hexagonal flange bolt.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Carrying member; 101. Bottom bracket; 102. First side limiting portion; 103. Second side limiting portion; 104. Cover plate portion;

[0028] 2. Double-sided cutting mechanism;

[0029] 3. Rotating mechanism;

[0030] 4. Mobile mechanism;

[0031] 5. The first clamping mechanism;

[0032] 6. Second clamping mechanism;

[0033] 7. Separation mechanism. DETAILED DESCRIPTION

[0034] Below, the example embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application, and it should be understood that the present application is not limited to the example embodiments described herein. 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.

[0035] It should be noted that, as shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an", "a kind" and / or "the" do not specifically refer to the singular, but may also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also include other steps or elements.

[0036] If the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0039] The utility model proposes a processing device for hexagonal flange bolts. Through the cooperation of a double-sided cutting mechanism, a rotating structure, a moving mechanism and a first clamping mechanism, the bolts are cut, rotated and cut, and rotated and cut again, so as to complete the processing of six sides. The parallelism of the side faces is high, the processing steps are simple, the steps of repeated fixing are omitted, and the processing efficiency is high.

[0040] A processing device for a hexagonal flange bolt of the present application is described in detail through the following embodiments.

[0041] In this embodiment, if Figures 1 to 3 As shown, the processing device of the hexagonal flange bolt comprises:

[0042] The carrier 1 is used to place the bolts to be processed;

[0043] A double-sided cutting mechanism 2, arranged corresponding to the carrier 1, is used for cutting the bolts to be processed;

[0044] The rotating mechanism 3 is provided with a double-sided cutting mechanism 2;

[0045] The moving mechanism 4 is provided with the rotating mechanism 3;

[0046] The first clamping mechanism 5 is arranged corresponding to the carrier 1 and is used for clamping the bolt to be processed.

[0047] In the present technical solution, the double-sided cutting mechanism 2 is a double-cutting blade cutting machine driven by a motor, which is horizontally arranged in the left and right directions. The carrier 1 is located at the rear side of the double-sided cutting mechanism 2, and the cutting blade is arranged vertically. The rotating mechanism 3 is fixed to the rear side of the double-sided cutting mechanism 2. The rotating mechanism 3 can be set as a rotating cylinder or a motor with a reduction assembly. The rotating mechanism 3 can drive the double-sided cutting mechanism 2 to rotate clockwise or counterclockwise along the horizontal rotation axis in the front-to-back direction. The moving mechanism 4 is a screw slider moving mechanism 4 driven by a motor. The motor of the moving mechanism 4 is arranged on the left side of the rotating mechanism 3. The guide rods of the moving mechanism 4 are symmetrically arranged in two in the left and right directions to provide symmetrical movable supporting forces for the rotating mechanism 3. The first clamping mechanism 5 is symmetrically arranged on the left and right sides of the carrier 1 to clamp the left and right sides of the bolt.

[0048] When in use, place the bolt on the carrier 1, then open the first clamping mechanism 5 to clamp the spiral in the left and right directions, then open the first moving mechanism 4 and the double-sided cutting mechanism 2, drive the double-sided cutting mechanism 2 to move backward, cut the left and right sides of the bolt, and as the cutting progresses, the double-sided cutting mechanism 2 cuts the arc surfaces on the left and right sides of the bolt into planes. Then, close the double-sided cutting mechanism 2, close the first clamping mechanism 5, reversely open the first moving mechanism 4 to drive the double-sided cutting mechanism 2 to move forward to a certain position that does not hinder the rotation of the double-sided cutting mechanism 2. At this time, there is a certain friction between the two cutting blades of the double-sided cutting mechanism 2 and the bolt, which can drive the cut bolt to move forward, then open the rotating mechanism 3 to drive the bolt to rotate 60 degrees counterclockwise, then open the first moving mechanism 4 to drive the double-sided cutting mechanism 2 to move forward to the just cutting position, and open the first clamping mechanism 5 again to clamp the left and right sides of the bolt after rotation. Then, the first moving mechanism 4 is opened in reverse to drive the double-sided cutting mechanism 2 to move forward, and the rotating mechanism 3 is opened in reverse to rotate 60 degrees clockwise, so that the cutting blade of the double-sided cutting mechanism 2 returns to a vertical state, and then the above actions are repeated to cut the second pair of sides and the third pair of sides of the multi-bolt.

[0049] In some technical solutions, a telescopic mechanism may be provided on the rear side of the bolt to assist the double-sided cutting mechanism 2 in driving the bolt forward, thereby avoiding the situation where the friction force provided by the double-sided cutting mechanism 2 on the bolt is insufficient to drive the bolt forward.

[0050] In some other technical solutions, an up-and-down moving mechanism 4 may also be provided to drive the double-sided cutting mechanism 2 to move up and down, with a fine structural design.

[0051] In this embodiment, it also includes:

[0052] The second clamping mechanism 6 is arranged corresponding to the carrier 1 and has an included angle with the first clamping mechanism 5 .

[0053] In the present technical solution, the second clamping mechanism 6 is two inclined cylinders arranged in a vertical plane. Since the first clamping mechanism 5 acts on the side cut by the double-sided cutting mechanism 2, the second clamping mechanism 6 is arranged to assist in fixing the bolts. On the one hand, it is convenient to avoid the force of the first clamping mechanism 5 affecting the cutting blade of the double-sided cutting mechanism 2. On the other hand, it can assist in the fixation of the bolts, thereby ensuring the position of the bolts on the carrier 1.

[0054] In this embodiment, the second clamping mechanism 6 and the first clamping mechanism 5 are arranged on the same vertical plane, specifically the vertical plane in the middle of the front flange of the bolt, and the angle between the second clamping mechanism 6 and the first clamping mechanism 5 is 60 degrees.

[0055] In the present technical solution, such an arrangement enables the second clamping mechanism 6 to be accurately clamped on the opposite side of the bolt after cutting, and can be accurately clamped on the axis of the bolt, thereby stabilizing the support and fixing effect.

[0056] In this embodiment, the carrier 1 includes:

[0057] The bottom bracket 101 is provided with a first step surface, and the first step surface is used to place the flange part and the threaded column part of the bolt to be processed respectively;

[0058] The first side limiting portion 102 and the second side limiting portion 103 are symmetrically arranged, both are vertically arranged relative to the base 101, and both are provided with a second step surface, and the second step surface is used to clamp the front flange portion and the threaded column portion.

[0059] In the present technical solution, the flange portion of the bolt is the cylindrical portion with a larger diameter on the front side to be processed, and the threaded column portion is the cylindrical portion with a smaller diameter on the rear side for processing threads. The base 101 is horizontally arranged in a Z-shape in the left and right directions, and the rear part of the first step surface of the base 101 is higher than the position of the front part, the front part of the first step surface is supported on the flange portion of the bolt, and the rear part of the first step surface is supported on the threaded column portion of the bolt. The first side limiting portion 102 and the second side limiting portion 103 are symmetrically arranged on the left and right sides, and the second step surfaces of the two are in contact with the end face of the connection between the flange portion and the threaded column portion, and the second step surfaces of the two are in contact with the side walls of the flange portion and the threaded column portion, so that the position of the bolt in the left and right directions can be limited.

[0060] In this embodiment, the carrier 1 further includes:

[0061] The cover plate portion 104 , the first side limiting portion 102 and the second side limiting portion 103 extend to a side away from the base 101 , the cover plate portion 104 is arranged on a side of the first side limiting portion 102 and the second side limiting portion 103 away from the threaded column portion, and a distance is left between the cover plate portion 104 and the base 101 .

[0062] In the present technical solution, the cover plate portion 104 covers the front side surfaces of the first side limiting portion 102 and the second side limiting portion 103, and leaves a spacing greater than or equal to the diameter of the flange portion of the bolts between the cover plate portion 104 and the base 101. On the one hand, it is convenient to place multiple bolts between the first side limiting portion 102 and the second side limiting portion 103 at the top, and on the other hand, it is convenient to drive the bolts to move forward and backward between the cover plate portion 104 and the base 101.

[0063] In this embodiment, it also includes:

[0064] The separation mechanism 7 is disposed on the first side limiting portion 102 or the second side limiting portion 103 , and is used for clamping the bolts to be processed between the first side limiting portion 102 and the second side limiting portion 103 .

[0065] In the present technical solution, the partition mechanism 7 is fixed to the telescopic cylinder on the first side limit portion 102, and the telescopic axis of the partition mechanism 7 can extend to the right to the first side limit portion 102 or the second side limit portion 103 to control whether the bolts between the first side limit portion 102 or the second side limit portion 103 can move downward, so as to facilitate the processing of the bolts on the lower base 101 and keep the upper bolts at a certain distance from it.

[0066] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A processing device for hexagonal flange bolts, characterized in that: include: A carrier (1) for placing bolts to be processed; A double-sided cutting mechanism (2), arranged corresponding to the carrier (1), and used for cutting the bolts to be processed; A rotating mechanism (3) provided with the double-sided cutting mechanism (2); A moving mechanism (4) provided with the rotating mechanism (3); The first clamping mechanism (5) is arranged corresponding to the carrier (1) and is used for clamping the bolt to be processed.

2. The device according to claim 1, characterized in that Also includes: The second clamping mechanism (6) is arranged corresponding to the carrier (1) and has an included angle with the first clamping mechanism (5).

3. The device according to claim 2, characterized in that The second clamping mechanism (6) is arranged coplanarly with the first clamping mechanism (5), and the angle between the second clamping mechanism (6) and the first clamping mechanism (5) is 60 degrees.

4. The device according to claim 1, characterized in that The carrier (1) comprises: The bottom bracket (101) is provided with a first step surface, wherein the first step surface is used to place the flange part and the threaded column part of the bolt to be processed respectively; The symmetrically arranged first side limit portion (102) and second side limit portion (103) are both arranged vertically relative to the base (101) and are both provided with a second step surface, wherein the second step surface is used to clamp the flange portion and the threaded column portion.

5. The device according to claim 4, characterized in that The carrier (1) further comprises: A cover plate portion (104), the first side limiting portion (102) and the second side limiting portion (103) extend toward a side away from the base (101), the cover plate portion (104) is arranged on a side of the first side limiting portion (102) and the second side limiting portion (103) away from the threaded column portion, and a spacing is left between the cover plate portion (104) and the base (101).

6. The device according to claim 5, characterized in that Also includes: A separation mechanism (7) is arranged on the first side limiting portion (102) or the second side limiting portion (103) and is used for clamping the bolt to be processed between the first side limiting portion (102) and the second side limiting portion (103).

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