Positioning wheel of flanging machine

Abstract

The utility model discloses a positioning wheel of a flanging machine, which belongs to the field of flanging machines and comprises a flanging assembly and a positioning assembly, the flanging assembly comprises a flanging table, a bearing disc and a pressing disc are respectively mounted at the upper end of the flanging table, and the positioning assembly comprises a plurality of bases mounted at the upper end of the flanging table. The upper ends of the multiple bases are each provided with a lead screw and two guide rods, the upper ends of the bases are movably provided with a moving plate, the upper end of the moving plate is detachably connected with an L-shaped plate, the upper end of the L-shaped plate is movably provided with a linkage hydraulic cylinder, and the output end of the linkage hydraulic cylinder is detachably connected with a first connecting block. According to the positioning wheel, the flanging assembly is matched with the positioning assembly, so that workpieces of different sizes can be positioned, the universality of the positioning wheel is enhanced, meanwhile, the workpieces on different horizontal planes can be positioned through mutual matching of the structures, and the practicability of the positioning wheel can be enhanced.

Description

Technical Field

[0001] The utility model relates to the field of flanging machines, in particular to a positioning wheel of a flanging machine. Background Art

[0002] The flanging machine is an important metal processing equipment, which is mainly used to perform flanging operations on the edges of cylindrical metals. During the flanging operation, in order to ensure the stability of the flanging machine, a positioning wheel is required to position the workpiece. The existing positioning wheel structure is installed on the upper end of the flanging table and is not convenient to move. It can only position workpieces of corresponding sizes, which affects the positioning limitations. Based on this, it is necessary to provide a positioning wheel that can position workpieces of different sizes and enhance versatility. In addition, the existing positioning wheel can only position workpieces of adapted height when in use, so as to position workpieces of different horizontal planes according to needs, thereby affecting the practicality of the positioning wheel. Therefore, there is an urgent need for a positioning wheel that can position workpieces of different heights and enhance practicality. Utility Model Content

[0003] The embodiment of the utility model provides a positioning wheel for a flanging machine, which aims to solve the problem that the existing positioning wheel is not convenient for positioning workpieces of different heights and sizes.

[0004] To achieve the above-mentioned purpose, the utility model provides a positioning wheel for a flanging machine, comprising a flanging assembly and a positioning assembly;

[0005] Wherein, the flanging assembly includes a flanging table, and a receiving plate and a pressure plate are respectively installed on the upper end of the flanging table;

[0006] The cam is connected to the upper end of the base by a screw thread and a guide wheel, and the upper end of the base is connected to the upper end of the base by a screw thread and a guide wheel. The upper end of the base is connected to the upper end of the base by a screw thread and a guide wheel. The upper end of the base is connected to the upper end of the base by a screw thread and a guide wheel. The upper end of the base is connected to the upper end of the base by a screw thread and a guide wheel.

[0007] As a preferred solution of the present invention, a control box is installed at the front end of the flanging table, a crossbeam is fixedly installed at the upper end of the flanging table, and a first hydraulic cylinder is installed at the upper end of the crossbeam.

[0008] As a preferred solution of the present invention, a plurality of slide grooves are provided at the upper end of the base, the screw rod and the guide rod are both installed inside the slide grooves, the lower end of the movable plate is fixedly connected to two guide bars, one end of each of the two guide bars is provided with a guide hole, and the guide rod is inserted into the inside of the guide hole.

[0009] As a preferred solution of the present invention, a moving block is fixedly connected to the lower end of the moving plate, a first screw hole is opened at one end of the moving block, and the screw rod is threadedly connected to the inside of the first screw hole.

[0010] As a preferred solution of the present invention, two second screw holes are provided at the upper ends of the L-shaped plate and the movable plate, and second bolts are threadedly connected to the interiors of the two second screw holes.

[0011] As a preferred solution of the present invention, the upper end of the L-shaped plate is fixedly connected to a guide rail, the lower end of the linkage hydraulic cylinder is provided with a guide groove, and the guide rail is slidably connected inside the guide groove.

[0012] As a preferred solution of the present invention, two through holes are provided on the surface of the first connecting block, and third bolts are threadedly connected to the interiors of the two through holes.

[0013] As a preferred solution of the present invention, fixing grooves are provided at both upper and lower ends of the positioning wheel body, bearings are installed inside the fixing grooves, and the positioning rod is inserted into the bearings.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. When in use, first place the workpiece on the upper end of the receiving plate, cooperate with the pressure plate to press and clamp the workpiece, and when the workpiece is rotated and flanging, first control the screw rod to rotate, and cooperate with the guide rod to drive the movable plate at the upper end of the base to reciprocate along the screw rod and the guide rod, so as to control the L-shaped plate to drive the linkage hydraulic cylinder and the positioning wheel body at the upper end of the positioning rod to move close to the workpiece, and at the same time control the linkage hydraulic cylinder to synchronously extend and retract to fine-tune the position of the second connecting block and the positioning wheel body at the upper end to enhance the connection strength with the workpiece, and as the positioning wheel body and the workpiece are attached and rotated, workpieces of different sizes can be positioned. Compared with the positioning wheels in the prior art, the present invention can facilitate the positioning operation of workpieces of different sizes through the mutual cooperation of the above structures, thereby enhancing the versatility of the positioning wheels;

[0016] 2. When positioning workpieces at different levels, first control the articulated rod to rotate along one end to adjust its own angle, so that the articulated rod is clamped in the slots at different positions on the upper end of the second connecting block. Therefore, the inclination angle of the articulated rod can be adjusted, and then the height of the collar and the lifting plate at its upper end can be controlled to adjust. Therefore, the positioning wheel can be controlled to rise and fall along the positioning rod, so that workpieces at different heights can be positioned, thereby enhancing the practicality of the positioning wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the flanging component of the utility model;

[0019] Figure 3 This is a disassembled diagram of the shifting mechanism structure of the utility model;

[0020] Figure 4 This is a disassembled diagram of the positioning component structure of the utility model;

[0021] Figure 5 This is the right side view of the positioning component structure of the utility model.

[0022] In the figure: 100, flanging assembly; 101, flanging table; 102, receiving plate; 103, pressure plate; 111, control box; 112, crossbeam; 113, first hydraulic cylinder; 200, positioning assembly; 201, base; 202, screw rod; 203, guide rod; 204, moving plate; 205, L-shaped plate; 206, linkage hydraulic cylinder; 207, first connecting block; 208, second connecting block; 209, positioning Rod; 210, collar; 220, lifting plate; 230, slot; 240, hinged rod; 250, positioning wheel body; 211, slide groove; 212, guide bar; 213, guide hole; 221, moving block; 222, first screw hole; 231, second screw hole; 232, second bolt; 241, guide rail; 232, guide groove; 251, through hole; 252, third bolt; 261, fixing groove; 262, bearing. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5, the utility model provides a positioning wheel of a flanging machine, comprising a flanging assembly 100 and a positioning assembly 200;

[0025] The flanging assembly 100 includes a flanging table 101 , and a receiving plate 102 and a pressure plate 103 are respectively installed on the upper end of the flanging table 101 ;

[0026] The positioning assembly 200 includes a plurality of bases 201 mounted on the upper end of the flanging table 101, each of which is respectively provided with a screw rod 202 and two guide rods 203 on its upper end, a movable plate 204 being movably mounted on the upper end of the base 201, an L-shaped plate 205 being detachably connected to the upper end of the movable plate 204, a linkage hydraulic cylinder 206 being movably mounted on the upper end of the L-shaped plate 205, and a first connecting block 207 being detachably connected to the output end of the linkage hydraulic cylinder 206 A second connecting block 208 is installed on the surface of the first connecting block 207, and a positioning rod 209 is fixedly connected to the upper end of the second connecting block 208. A ring 210 is sleeved on the side surface of the positioning rod 209, and a lifting plate 220 is fixedly connected to the upper end of the ring 210. A plurality of slots 230 are symmetrically opened on the upper end of the second connecting block 208, and hinge rods 240 are hinged on both sides of the ring 210. A positioning wheel body 250 is sleeved on the side surface of the positioning rod 209.

[0027] In a specific embodiment, the flanging assembly 100 is provided in conjunction with the positioning assembly 200, not only can positioning operations be performed on workpieces of different sizes, thereby enhancing the versatility of the positioning wheel, but also the above-mentioned structures can cooperate with each other to perform positioning operations on workpieces of different horizontal planes, thereby enhancing the practicality of the positioning wheel. When in use, the workpiece is first placed on the upper end of the receiving plate 102 and the pressure plate 103 is cooperated to press the workpiece. At this time, the control screw 202 rotates and the guide rod 203 is controlled to control the movable plate 204 at the upper end of the base 201 to reciprocate along the guide rod 203, thereby being able to move with the L-shaped plate 205, the linkage hydraulic cylinder 206 and the positioning wheel body 250 at the upper end of the positioning rod 209, so as to approach workpieces of different sizes. The workpiece, at the same time, controls the extension and retraction of the linkage hydraulic cylinder 206 to fine-tune the position of the positioning wheel body 250 to enhance the fitting strength with the workpiece. As the workpiece rotates, the positioning wheel body 250 rotates with it to perform positioning operations on workpieces of different sizes. In addition, the angle is adjusted by controlling the rotation of one end of the hinged rod 240, and the hinged rod 240 is inserted into the slots 230 at different positions on the upper end of the second connecting block 208. Therefore, the hinged rod 240 can be fixed, and the collar 210 and the lifting plate 220 can be lifted and lowered along the positioning rod 209, so that the positioning wheel body 250 can be controlled to be lifted and lowered along the positioning rod 209 for height adjustment, thereby being able to perform positioning operations on workpieces of different heights, thereby enhancing the practicality of the positioning wheel.

[0028] See also Figure 2A control box 111 is installed at the front end of the flanging table 101, a crossbeam 112 is fixedly installed at the upper end of the flanging table 101, and a first hydraulic cylinder 113 is installed at the upper end of the crossbeam 112.

[0029] In a specific embodiment, the control box 111 facilitates intelligent control operations, and the crossbeam 112 can support and fix the first hydraulic cylinder 113. By controlling the extension and retraction of the first hydraulic cylinder 113, the pressure plate 103 can be controlled to rise and fall to perform a pressing operation on the workpiece.

[0030] See also Figure 3-Figure 5 The upper end of the base 201 is provided with several slide grooves 211, the screw rod 202 and the guide rod 203 are both installed inside the slide groove 211, and the lower end of the movable plate 204 is fixedly connected to two guide bars 212. One end of the two guide bars 212 is provided with a guide hole 213, and the guide rod 203 is inserted into the inside of the guide hole 213.

[0031] In a specific embodiment, the guide bar 212 moves along the slide groove 211 , and the existence of the guide rod 203 can play a guiding and limiting effect, thereby improving the stability of the movable plate 204 during movement.

[0032] See also Figure 3-Figure 5 The lower end of the movable plate 204 is fixedly connected to a movable block 221 . One end of the movable block 221 is provided with a first screw hole 222 . The screw rod 202 is threadedly connected to the inside of the first screw hole 222 .

[0033] In a specific embodiment, the control screw 202 rotates in the first screw hole 222 and cooperates with the guide rod 203 to control the moving block 221 to move along the sliding groove 211, thereby adjusting the position of the moving plate 204.

[0034] See also Figure 3-Figure 5 Two second screw holes 231 are provided at the upper ends of the L-shaped plate 205 and the movable plate 204 , and the interiors of the two second screw holes 231 are threadedly connected with second bolts 232 .

[0035] In a specific embodiment, the second bolt 232 is threadedly connected to the inside of the second screw hole 231 to enhance the connection strength between the L-shaped plate 205 and the movable plate 204. At the same time, the L-shaped plate 205 can be disassembled by removing the second bolt 232.

[0036] See also Figure 3-Figure 5 The upper end of the L-shaped plate 205 is fixedly connected to a guide rail 241 , and the lower end of the linkage hydraulic cylinder 206 is provided with a guide groove 242 , and the guide rail 241 is slidably connected to the inside of the guide groove 242 .

[0037] In a specific embodiment, the guide rail 241 moves along the guide groove 242 to adjust the position of the linkage hydraulic cylinder 206 at the upper end of the L-shaped plate 205 .

[0038] See also Figure 3-Figure 5 Two through holes 251 are formed on the surface of the first connecting block 207 , and third bolts 252 are threadedly connected to the interiors of the two through holes 251 .

[0039] In a specific embodiment, the third bolt 252 is installed inside the through hole 251 and connected to the output end of the linkage hydraulic cylinder 206 , which can enhance the connection strength between the first connection block 207 and the linkage hydraulic cylinder 206 .

[0040] See also Figure 3-Figure 5 The upper and lower ends of the positioning wheel body 250 are both provided with fixing grooves 261 , and the interior of the fixing groove 261 is provided with a bearing 262 , and the positioning rod 209 is inserted into the interior of the bearing 262 .

[0041] In a specific embodiment, the bearing 262 is sleeved on the side surface of the positioning rod 209 , thereby reducing the friction when the positioning wheel body 250 rotates along the positioning rod 209 , and improving the positioning stability and smoothness of the positioning wheel body 250 .

[0042] Working principle: When in use, first place the workpiece on the upper end of the receiving plate 102 and cooperate with the pressure plate 103 to press the workpiece while controlling the screw 202 to rotate. Cooperating with the guide rod 203, the movable plate 204 at the upper end of the base 201 can be controlled to reciprocate along the guide rod 203, thereby being able to move the L-shaped plate 205, the linkage hydraulic cylinder 206 and the positioning wheel body 250 at the upper end of the positioning rod 209, and then being able to approach workpieces of different sizes for positioning operations. At the same time, controlling the linkage hydraulic cylinder 206 to extend and retract can move the positioning wheel body 2 50 is fine-tuned to enhance the fit strength with the workpiece, and then one end of the hinged rod 240 is controlled to rotate to adjust the angle and the hinged rod 240 is inserted into the slots 230 at different positions on the upper end of the second connecting block 208, so that the hinged rod 240 can be fixed. In addition, the collar 210 and the lifting plate 220 are lifted and lowered along the positioning rod 209 to control the positioning wheel body 250 to be lifted and lowered along the positioning rod 209 for height adjustment, so that workpieces at different heights can be positioned, thereby enhancing the practicality of the positioning wheel.

[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning wheel for a flanging machine, characterized in that: include: A flanging assembly (100), the flanging assembly (100) comprising a flanging table (101), the upper end of the flanging table (101) being respectively mounted with a receiving plate (102) and a pressure plate (103); A positioning assembly (200) is provided, wherein the positioning assembly (200) comprises a plurality of bases (201) mounted on the upper end of a flanging table (101), wherein the upper ends of the plurality of bases (201) are respectively mounted with a screw rod (202) and two guide rods (203), wherein the upper end of the base (201) is movably mounted with a movable plate (204), wherein the upper end of the movable plate (204) is detachably connected with an L-shaped plate (205), wherein the upper end of the L-shaped plate (205) is movably mounted with a linkage hydraulic cylinder (206), wherein the output end of the linkage hydraulic cylinder (206) is detachably connected with a first connection block ( 207), a second connecting block (208) is installed on the surface of the first connecting block (207), a positioning rod (209) is fixedly connected to the upper end of the second connecting block (208), a collar (210) is sleeved on the side surface of the positioning rod (209), a lifting plate (220) is fixedly connected to the upper end of the collar (210), a plurality of slots (230) are symmetrically provided on the upper end of the second connecting block (208), hinged rods (240) are hinged on both sides of the collar (210), and a positioning wheel body (250) is sleeved on the side surface of the positioning rod (209).

2. The positioning wheel of a flanging machine according to claim 1, characterized in that: A control box (111) is installed at the front end of the flanging platform (101), a crossbeam (112) is fixedly installed at the upper end of the flanging platform (101), and a first hydraulic cylinder (113) is installed at the upper end of the crossbeam (112).

3. The positioning wheel of a flanging machine according to claim 1, characterized in that: The upper end of the base (201) is provided with a plurality of slide grooves (211), the screw rod (202) and the guide rod (203) are both installed inside the slide grooves (211), the lower end of the movable plate (204) is fixedly connected with two guide bars (212), one end of each of the two guide bars (212) is provided with a guide hole (213), and the guide rod (203) is inserted into the inside of the guide hole (213).

4. The positioning wheel of a flanging machine according to claim 1, characterized in that: The lower end of the movable plate (204) is fixedly connected to a movable block (221), one end of the movable block (221) is provided with a first screw hole (222), and the screw rod (202) is threadedly connected to the inside of the first screw hole (222).

5. The positioning wheel of a flanging machine according to claim 1, characterized in that: Two second screw holes (231) are provided at the upper ends of the L-shaped plate (205) and the movable plate (204), and the interiors of the two second screw holes (231) are both threadedly connected with second bolts (232).

6. The positioning wheel of a flanging machine according to claim 1, characterized in that: The upper end of the L-shaped plate (205) is fixedly connected to a guide rail (241), the lower end of the linkage hydraulic cylinder (206) is provided with a guide groove (242), and the guide rail (241) is slidably connected inside the guide groove (242).

7. The positioning wheel of a flanging machine according to claim 1, characterized in that: Two through holes (251) are provided on the surface of the first connecting block (207), and third bolts (252) are threadedly connected inside the two through holes (251).

8. The positioning wheel of a flanging machine according to claim 1, characterized in that: The upper and lower ends of the positioning wheel body (250) are both provided with fixing grooves (261), the interior of the fixing grooves (261) is provided with bearings (262), and the positioning rod (209) is inserted into the interior of the bearings (262).

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