Uniform cutting mechanism for aluminum alloy railing production based on reciprocating motion

Abstract

The present invention relates to the technical field of railing production, and specifically, to a uniform cutting mechanism for the production of aluminum alloy railings based on a reciprocating type. The cutting machine includes a cutting machine, which at least includes: a mounting bracket, the mounting bracket includes a No. 1 plate, the No. 1 plate is connected to the No. 2 plate, the No. 1 plate and the No. 2 plate are provided with a support body at the bottom, the No. 2 plate is provided with a No. 1 rotating groove, and the No. 1 plate is provided with a No. 1 sliding body; a power cutting body, the power cutting body includes a No. 1 reciprocating body, the No. 1 reciprocating body is connected to the No. 2 reciprocating body, the No. 2 reciprocating body is provided with a No. 3 sliding groove, the No. 2 reciprocating body is provided with a cutting knife, the cutting knife is provided with a No. 2 sliding body, the No. 2 reciprocating body is provided with a No. 2 sliding groove, the cutting knife is provided with a railing placement body, the railing placement body includes a position connection plate, the connection plate is plugged with a railing fixing body, and an adjusting body is provided in the railing fixing body. The present invention mainly proposes a railing cutting mechanism with high cutting efficiency for railings and low work intensity for workers.

Description

Technical Field

[0001] The invention relates to the technical field of railing production, in particular to a uniform cutting mechanism for producing aluminum alloy railings based on a reciprocating method. Background Art

[0002] Aluminum alloy railings are commonly used in building balcony railings, balustrades, stair handrails, road guardrails, wall guardrails, lawn guardrails, etc. to play a protective role. The advantages of aluminum alloy guardrails are that they do not require painting and maintenance, they remain new forever, and they are free of the fatigue and trouble of maintenance, with the lowest overall cost. However, the existing aluminum alloy railings are produced by manually cutting the railings, and the cutting efficiency of the railings is low and the work intensity is high. Therefore, an aluminum alloy railing cutting mechanism is needed. Summary of the invention

[0003] The object of the present invention is to provide a uniform cutting mechanism for producing aluminum alloy railings based on a reciprocating method, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides a uniform cutting mechanism for aluminum alloy railing production based on a reciprocating method, including a cutting machine, wherein the cutting machine at least comprises:

[0005] A mounting bracket, the mounting bracket comprising a No. 1 plate, the No. 1 plate being connected to the No. 2 plate, a support body being arranged at the bottom of the No. 1 plate and the No. 2 plate, the No. 2 plate being provided with a No. 1 rotating groove penetrating the surface thereof, and a No. 1 sliding body being arranged correspondingly on the surface of the No. 1 plate;

[0006] A power cutting body, the power cutting body includes a No. 1 reciprocating body located in the No. 1 rotating groove, the No. 1 reciprocating body is connected to the No. 2 reciprocating body, a No. 3 sliding groove is provided at the bottom of the No. 2 reciprocating body, the No. 3 sliding groove is slidably connected to the No. 1 sliding body, the No. 2 reciprocating body is provided with a cutting knife, the cutting knife is provided with a No. 2 sliding body, the No. 2 reciprocating body is provided with a No. 2 sliding groove, the No. 2 sliding body is slidably connected to the No. 2 sliding groove, a railing placement body is provided at the bottom of the cutting knife, the railing placement body includes a connecting plate located at the top of the No. 1 plate, the connecting plate is plugged into a railing fixing body, and an adjusting body is provided in the railing fixing body.

[0007] As a further improvement of the technical solution, the No. 1 plate is provided with a drop opening penetrating through its surface, and an arc plate is correspondingly arranged at the bottom of the drop opening.

[0008] As a further improvement of the technical solution, the No. 1 plate is provided with a No. 1 sliding groove, and the connecting plate is correspondingly provided with a No. 3 sliding body, and the No. 3 sliding body is slidably connected to the No. 1 sliding groove.

[0009] As a further improvement of the present technical solution, the No. 1 reciprocating body includes a No. 1 motor fixed at the bottom of the No. 1 rotating groove, the No. 1 motor is transmission-connected to a No. 1 connecting body, the No. 2 reciprocating body is provided with a No. 1 rotating body, the No. 1 rotating body is rotationally connected to an intermediate body, and the No. 1 intermediate body is transmission-connected to the No. 1 connecting body.

[0010] As a further improvement of the present technical solution, the No. 2 reciprocating body is provided with a No. 2 rotating groove running through its surface, the No. 2 rotating groove is provided with a No. 2 motor, the No. 2 motor is transmission-connected with a No. 2 connecting body through the No. 2 rotating groove, the No. 2 connecting body is rotatably connected with a No. 2 intermediate body, the No. 2 intermediate body is rotatably connected with the cutting knife, the cutting knife is provided with a No. 2 sliding body, and the No. 2 sliding body.

[0011] As a further improvement of the present technical solution, the cutting knife is provided with a plug-in rod, the No. 3 sliding body is provided with a fixed groove penetrating through its surface, and the No. 1 plate is correspondingly provided with a No. 1 fixed through-hole penetrating through its surface, the No. 1 fixed through-hole is connected to the No. 1 sliding groove, and the plug-in rod passes through the No. 1 fixed through-hole and is plugged into and matched with the fixed groove.

[0012] As a further improvement of the present technical solution, the adjusting body includes a contact body, the contact body includes a rotating connecting body, the railing fixed body is provided with an adjusting groove running through its surface, the rotating connecting body is rotatably connected to the adjusting groove, the surface of the railing fixed body is provided with a No. 4 sliding groove, the No. 4 sliding groove is a "concave" groove structure, the rotating connecting body is rotatably connected to an intermediate screw, the intermediate screw is rotatably connected to a railing extrusion body, and the bottom of the railing extrusion body is slidably connected to the No. 4 sliding groove.

[0013] As a further improvement of the technical solution, an extrusion cam is rotatably connected in the railing extrusion body.

[0014] As a further improvement of the present technical solution, the adjusting body includes a pushing body, and the pushing body includes a No. 3 plate, and the No. 3 plate is provided with a No. 5 sliding groove, and the No. 5 sliding groove is a "T"-shaped structural groove, and the No. 4 plate is slidably connected in the No. 5 sliding groove, and the surface of the No. 4 plate is provided with a scale, and the No. 4 plate is provided with a pushing plate.

[0015] As a further improvement of the present technical solution, the connecting plate is provided with a plug-in slot, and the third plate is plugged into and matched with the plug-in slot.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the uniform cutting mechanism for the production of aluminum alloy railings based on the reciprocating type, the No. 1 sliding groove and the No. 3 sliding body with sliding connection are provided to facilitate the disassembly and installation of the connecting plate and the No. 1 plate, thereby improving the placement speed of the railings. The No. 1 connecting body and the No. 1 intermediate body are provided with a transmission connection to realize the reciprocating movement of the No. 2 reciprocating body, thereby improving the cutting efficiency of the railings.

[0018] 2. In the reciprocating uniform cutting mechanism for the production of aluminum alloy railings, a No. 2 motor is provided to drive the cutting knife to move, which can save human resources and ensure the cutting effect of the railings. A No. 1 fixed hole and a fixed groove are provided for plug-in cooperation to ensure that the connecting plate fixing the railing will not move when the cutting knife cuts the railing, thereby avoiding cutting failure.

[0019] 3. In the uniform cutting mechanism for the production of aluminum alloy railings based on the reciprocating method, railings of different sizes can be fixed by providing a contact body, which can improve the use range of the cutting machine, and the railings that have been cut off can be moved to the bottom of the cutting knife by providing an extrusion concave wheel, and the railings can be pushed according to the length to be cut by providing a push body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the cutting machine of the present invention;

[0022] Figure 3 It is a schematic diagram of the mounting bracket structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the mounting bracket of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the power cutting body of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the first reciprocating body of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the second reciprocating body of the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the railing placement body of the present invention;

[0028] Fig. 9 It is a schematic diagram of the structure of the regulator of the present invention;

[0029] Fig.10 It is a schematic diagram of the contact body structure of the present invention;

[0030] Fig.11 It is a schematic diagram of the structure of the pusher of the present invention;.

[0031] The meaning of each number in the figure is:

[0032] 100. Cutting machine;

[0033] 110. Install the bracket;

[0034] 111, plate No. 1; 112, plate No. 2; 113, rotating groove No. 1; 114, sliding body No. 1; 115, supporting body; 116, drop opening; 117, arc plate placement; 118, sliding groove No. 1; 119, fixed opening No. 1;

[0035] 120. Power cutting body;

[0036] 121, reciprocating body No. 1; 122, reciprocating body No. 2; 123, railing placement body; 124, motor No. 1; 125, connecting body No. 1; 126, intermediate body No. 1; 1261, rotating body No. 1; 1262, rotating groove No. 2; 1263, motor No. 2; 1264, connecting body No. 2; 1265, intermediate body No. 2; 1266, sliding groove No. 2; 1267, sliding groove No. 3; 127, cutting knife; 1271, sliding body No. 2; 1272, plug-in rod; 128, connecting plate; 1281, sliding body No. 3; 1282, fixed groove; 1283, plug-in groove; 129, railing fixed body; 1291, adjustment groove; 1292, sliding groove No. 4;

[0037] 130. Regulatory body;

[0038] 131. Contact body; 132. Pushing body; 133. Rotating connecting body; 134. Intermediate screw; 135. Railing extrusion body; 136. Extrusion concave wheel; 137. Plate No. 3; 138. Sliding groove No. 5; 139. Plate No. 4; 1391. Pushing plate. DETAILED DESCRIPTION

[0039] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] Example 1

[0042] See also Figure 1-Figure 8 As shown, the purpose of this embodiment is to provide a uniform cutting mechanism for aluminum alloy railing production based on a reciprocating method, including a cutting machine 100, which at least includes:

[0043] The mounting bracket 110 includes a No. 1 plate 111, the No. 1 plate 111 is connected to the No. 2 plate 112, a support body 115 is provided at the bottom of the No. 1 plate 111 and the No. 2 plate 112, the No. 2 plate 112 is provided with a No. 1 rotating groove 113 penetrating the surface thereof, the No. 1 rotating groove 113 is a "cross" cylindrical structure groove, and the surface of the No. 1 plate 111 is correspondingly provided with a No. 1 sliding body 114, the No. 1 sliding body 114 is a semi-cylindrical structure protrusion;

[0044] The power cutting body 120 includes a No. 1 reciprocating body 121 located in the No. 1 rotating groove 113, the No. 1 reciprocating body 121 is connected to the No. 2 reciprocating body 122, the bottom of the No. 2 reciprocating body 122 is provided with a No. 3 sliding groove 1267, the No. 3 sliding groove 1267 is a semi-cylindrical structure groove, the No. 3 sliding groove 1267 is slidably connected to the No. 1 sliding body 114, the No. 2 reciprocating body 122 is provided with a cutting knife 127, the cutting knife 127 is provided with a No. 2 sliding body 1271, the No. 2 reciprocating body 122 is provided with a No. 2 sliding groove 1266, the No. 2 sliding body 1271 is slidably connected with the No. 2 sliding groove 1266, and a railing placement body 123 is provided at the bottom of the cutting knife 127. The railing placement body 123 includes a connecting plate 128 located at the top of the No. 1 plate 111, and the connecting plate 128 is plugged into a railing fixing body 129, and an adjusting body 130 is provided in the railing fixing body 129.

[0045] In the specific use of this embodiment, after the adjusting body 130 fixed with the railing to be cut is fixed to the railing fixing body 129, the connecting plate 128 with the railing fixing body 129 inserted and installed is slid into the No. 1 plate 111 along the No. 1 sliding groove 118, and the No. 1 motor 124 drives the No. 1 connecting body 125 to make a circular motion with the No. 1 rotating groove 113 as the center of the circle, and the No. 1 intermediate body 126 rotatably connected to the No. 1 connecting body 125 and the No. 1 rotating body 1261 rotatably connected to the No. 1 intermediate body 126 drive the No. 2 reciprocating body 122 along the No. 1 sliding body 118. 14 makes reciprocating movements back and forth, and at the same time, the No. 2 motor 1263 drives the No. 2 connecting body 1264 to make circular motion with the No. 2 rotating groove 1262 as the center, and the No. 2 intermediate body 1265 rotatably connected to the No. 2 connecting body 1264 and the cutting knife 127 rotatably connected to the No. 2 rotating groove 1262 drive the cutting knife 127 to make reciprocating lifting and lowering movements in the No. 2 sliding groove 1266. When the cutting knife 127 is located at a low position, it contacts with the railing and cuts off the railing. The cut railing falls from the drop mouth 116 into the placement arc plate 117 under the action of its own gravity.

[0046] In order to further avoid multiple cutting of the severed railing, the No. 1 plate 111 is provided with a drop hole 116 running through its surface, and a placement arc plate 117 is correspondingly provided at the bottom of the drop hole 116. The drop hole 116 and the placement arc plate 117 facilitate the removal of the severed railing, thereby avoiding multiple cutting of the severed railing.

[0047] In order to further improve the placement speed of the railing, the No. 1 plate 111 is provided with a No. 1 sliding groove 118, and the No. 1 sliding groove 118 is a "concave" type structural groove. The connecting plate 128 is correspondingly provided with a No. 3 sliding body 1281, and the No. 3 sliding body 1281 is slidingly connected with the No. 1 sliding groove 118. By providing the sliding groove 118 and the No. 3 sliding body 1281 with sliding connection, it is convenient to realize the disassembly and installation of the connecting plate 128 and the No. 1 plate 111, thereby improving the placement speed of the railing.

[0048] In order to further improve the cutting efficiency of the railing, the No. 1 reciprocating body 121 includes a No. 1 motor 124 fixed at the bottom of the No. 1 rotating groove 113, the No. 1 motor 124 is transmission-connected to the No. 1 connecting body 125, the No. 2 reciprocating body 122 is provided with a No. 1 rotating body 1261, the No. 1 rotating body 1261 is rotationally connected to the No. 1 intermediate body 126, the No. 1 intermediate body 126 is transmission-connected to the No. 1 connecting body 125, and the No. 1 reciprocating body 122 can be reciprocated back and forth by providing a transmission connection between the No. 1 connecting body 125 and the No. 1 intermediate body 126, thereby improving the cutting efficiency of the railing.

[0049] Furthermore, in order to ensure the cutting effect on the railing, the No. 2 reciprocating body 122 is provided with a No. 2 rotating groove 1262 that penetrates its surface, the No. 2 rotating groove 1262 is a circular through-opening, the No. 2 rotating groove 1262 is provided with a No. 2 motor 1263, the No. 2 motor 1263 passes through the No. 2 rotating groove 1262 and is transmission-connected with a No. 2 connecting body 1264, the No. 2 connecting body 1264 is rotationally connected with a No. 2 intermediate body 1265, the No. 2 intermediate body 1265 is rotationally connected with a cutting knife 127, the cutting knife 127 is provided with a No. 2 sliding body 1271, and the No. 2 sliding body 1271 is provided with the No. 2 motor 1263 to drive the cutting knife 127 to move, which can save human resources and ensure the cutting effect on the railing.

[0050] In addition, in order to avoid cutting failure, the cutting knife 127 is provided with a plug-in rod 1272, and the No. 3 sliding body 1281 is provided with a fixed groove 1282 running through its surface, and the fixed groove 1282 is a circular through-opening. The No. 1 plate 111 is correspondingly provided with a No. 1 fixed through-opening 119 running through its surface, and the No. 1 fixed through-opening 119 is communicated with the No. 1 sliding groove 118. The plug-in rod 1272 passes through the No. 1 fixed through-opening 119 and the fixed groove 1282 for plug-in cooperation. By providing the No. 1 fixed through-opening 119 and the fixed groove 1282 for plug-in cooperation, it can be ensured that the connecting plate 128 that fixes the railing will not move when the cutting knife 127 cuts the railing, thereby avoiding cutting failure.

[0051] Example 2

[0052] See also Figure 9-11 As shown, while realizing the reciprocating cutting of the railing, railings of different sizes can be cut and the length can be controlled. The following improvements are made on the basis of Example 1:

[0053] Among them, the adjusting body 130 includes a contact body 131, the contact body 131 includes a rotating connecting body 133, the railing fixing body 129 is provided with an adjusting groove 1291 running through its surface, the rotating connecting body 133 is rotatably connected to the adjusting groove 1291, the surface of the railing fixing body 129 is provided with a No. 4 sliding groove 1292, the No. 4 sliding groove 1292 is a "concave" groove structure, the rotating connecting body 133 is rotatably connected to the intermediate screw 134, the intermediate screw 134 is rotatably connected to the railing extrusion body 135, and the bottom of the railing extrusion body 135 is slidably connected to the No. 4 sliding groove 1292. By providing the contact body 131, railings of different sizes can be fixed, which can improve the use range of the cutting machine 100.

[0054] When this embodiment is used, the railing is placed on the surface of the railing fixing body 129, and the rotating connecting body 133 is rotated in the adjusting groove 1291 so that the intermediate screw 134 threadedly connected to the rotating connecting body 133 drives the movement of the railing extrusion body 135 until the extrusion concave wheel 136 of the railing extrusion body 135 contacts and is fixed to the railing, and the No. 3 plate 137 is inserted into the plug-in groove 1283 of the connecting plate 128 to complete the fixation of the pushing body 132 and the connecting plate 128, and then the No. 4 plate 139 is moved in the No. 5 sliding groove 138 so that the pushing plate 1391 contacts the bottom of the railing, and the pushing plate 1391 is moved into the No. 5 sliding groove 138, and the cutting length of the railing is adjusted according to the scale on the surface of the No. 4 plate 139.

[0055] In order to facilitate the movement of the railing, an extrusion cam 136 is rotatably connected in the railing extrusion body 135. The extrusion cam 136 can facilitate the movement of the cut railing to the bottom of the cutting knife 127.

[0056] Further, in order to facilitate pushing the railing according to the length that needs to be cut, the adjusting body 130 includes a pushing body 132, and the pushing body 132 includes a No. 3 plate 137. The No. 3 plate 137 is provided with a No. 5 sliding groove 138. The No. 5 sliding groove 138 is a "T"-shaped structural groove. The No. 4 plate 139 is slidably connected in the No. 5 sliding groove 138. The surface of the No. 4 plate 139 is provided with a scale, and the No. 4 plate 139 is provided with a pushing plate 1391. The pushing body 132 can facilitate pushing the railing according to the length that needs to be cut.

[0057] Furthermore, in order to facilitate the placement of the railing, the connecting plate 128 is provided with a plug-in groove 1283, and the third plate 137 is plugged into the plug-in groove 1283. The disassembly and installation of the push body 132 can be realized through the plug-in groove 1283 and the third plate 137, thereby facilitating the placement of the railing.

[0058] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A uniform cutting mechanism for the production of aluminum alloy railings based on a reciprocating method, characterized by: The invention comprises a cutting machine (100), wherein the cutting machine (100) comprises at least: A mounting bracket (110), the mounting bracket (110) comprising a first plate (111), the first plate (111) being connected to a second plate (112), a support body (115) being provided at the bottom of the first plate (111) and the second plate (112), the second plate (112) being provided with a first rotating groove (113) penetrating the surface thereof, and a first sliding body (114) being correspondingly provided on the surface of the first plate (111); A power cutting body (120), the power cutting body (120) comprising a first reciprocating body (121) located in the first rotating groove (113), the first reciprocating body (121) being connected to a second reciprocating body (122), a third sliding groove (1267) being provided at the bottom of the second reciprocating body (122), the third sliding groove (1267) being slidably connected to the first sliding body (114), the second reciprocating body (122) being provided with a cutting knife (127), the cutting knife (127) being provided with a second sliding body (1271), the No. 2 reciprocating body (122) is provided with a No. 2 sliding groove (1266), the No. 2 sliding body (1271) is slidably connected to the No. 2 sliding groove (1266), a railing placement body (123) is provided at the bottom of the cutting knife (127), the railing placement body (123) includes a connecting plate (128) located at the top of the No. 1 plate (111), the connecting plate (128) is plugged with a railing fixing body (129), and an adjusting body (130) is provided in the railing fixing body (129); The regulating body (130) comprises a pusher body (132), the pusher body (132) comprises a No. 3 plate (137), the No. 3 plate (137) is provided with a No. 5 sliding groove (138), the No. 5 sliding groove (138) is a "T"-shaped structural groove, a No. 4 plate (139) is slidably connected in the No. 5 sliding groove (138), a scale is provided on the surface of the No. 4 plate (139), the No. 4 plate (139) is provided with a pusher plate (1391), and the connecting plate (128) is provided with a plug-in groove (1283), the No. 3 plate (137) is plugged into and matched with the plug-in groove (1283); The No. 1 plate (111) is provided with a No. 1 sliding groove (118), and the connecting plate (128) is correspondingly provided with a No. 3 sliding body (1281), and the No. 3 sliding body (1281) is slidably connected to the No. 1 sliding groove (118); The first reciprocating body (121) comprises a first motor (124) fixed at the bottom of the first rotating groove (113), the first motor (124) being transmission-connected to a first connecting body (125), the second reciprocating body (122) being provided with a first rotating body (1261), the first rotating body (1261) being rotationally connected to a first intermediate body (126), the first intermediate body (126) being transmission-connected to the first connecting body (125); The cutting knife (127) is provided with a plug-in rod (1272), the No. 3 sliding body (1281) is provided with a fixing groove (1282) penetrating its surface, and the No. 1 plate (111) is correspondingly provided with a No. 1 fixing opening (119) penetrating its surface, the No. 1 fixing opening (119) is connected to the No. 1 sliding groove (118), and the plug-in rod (1272) passes through the No. 1 fixing opening (119) and is plugged into and matched with the fixing groove (1282).

2. The uniform cutting mechanism for producing aluminum alloy railings based on a reciprocating method according to claim 1 is characterized in that: The first plate (111) is provided with a drop opening (116) penetrating the surface thereof, and a placement arc plate (117) is correspondingly provided at the bottom of the drop opening (116).

3. The uniform cutting mechanism for producing aluminum alloy railings based on a reciprocating method according to claim 1 is characterized in that: The No. 2 reciprocating body (122) is provided with a No. 2 rotating groove (1262) penetrating the surface thereof, the No. 2 rotating groove (1262) is provided with a No. 2 motor (1263), the No. 2 motor (1263) is connected to a No. 2 connecting body (1264) through the No. 2 rotating groove (1262), the No. 2 connecting body (1264) is connected to a No. 2 intermediate body (1265) in rotation, the No. 2 intermediate body (1265) is connected to the cutting knife (127), the cutting knife (127) is provided with a No. 2 sliding body (1271), the No. 2 sliding body (1271).

4. The uniform cutting mechanism for producing aluminum alloy railings based on a reciprocating method according to claim 1 is characterized in that: The adjusting body (130) comprises a contact body (131), the contact body (131) comprises a rotating connecting body (133), the railing fixing body (129) is provided with an adjusting groove (1291) penetrating the surface thereof, the rotating connecting body (133) is rotationally connected to the adjusting groove (1291), the surface of the railing fixing body (129) is provided with a fourth sliding groove (1292), the fourth sliding groove (1292) is a "concave" groove structure, the rotating connecting body (133) is rotationally connected to an intermediate screw rod (134), the intermediate screw rod (134) is rotationally connected to a railing extrusion body (135), and the bottom of the railing extrusion body (135) is slidingly connected to the fourth sliding groove (1292).

5. The uniform cutting mechanism for producing aluminum alloy railings based on a reciprocating method according to claim 4 is characterized in that: An extrusion cam (136) is rotatably connected inside the railing extrusion body (135).

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