Convenient-to-use fixing device for metal fence processing

Abstract

The utility model relates to the technical field of metal fence processing, and discloses a convenient-to-use fixing device for metal fence processing, which comprises an operation table, a positioning mechanism is arranged at the top of the operation table, a supporting mechanism is arranged on the rear side of the operation table, and the positioning mechanism comprises a first servo motor. The first servo motor is fixedly connected to the right side of the operation table, the left side of the first servo motor is fixedly connected with a two-way threaded rod, the left side of the two-way threaded rod is rotatably connected to the interior of the operation table, the periphery of the two-way threaded rod is in threaded connection with a bearing frame, and the bottom of the bearing frame is slidably connected to the interior of the operation table. By means of the positioning mechanism, when the metal fence is machined and welded and needs to be ground, the distance between the containing frames can be adjusted under the action of a bidirectional threaded rod, a bearing frame and a bearing plate according to the size of the metal fence, and therefore the metal fence is fixed under the action of the containing frames.

Description

Technical Field

[0001] The utility model relates to the technical field of metal fence processing, in particular to a fixing device for metal fence processing which is convenient to use. Background Technique

[0002] Metal fences are safety facilities widely used in residential areas, public buildings, road traffic, bridges and other fields. They are usually made of metal materials such as stainless steel, aluminum alloy, galvanized steel, etc. and are favored for their firmness, durability, beauty and good corrosion resistance. When the metal fence is processed and welded and needs to be polished, a positioning structure is required to fix the metal fence to ensure the stability during the processing of the metal fence. The existing positioning structures cannot fix metal fences of different sizes and cannot drive the metal fence to rotate during use, which affects the processing efficiency.

[0003] According to the description in a positioning structure for metal fence processing (authorization publication number: CN216421822) published on the patent network, this positioning structure for metal fence processing includes "platform, baffle, guide rod", etc. to carry out the fixing work.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] This positioning structure for metal fence processing uses a platform, baffle, guide rod, etc. to carry out the fixing work. During the use of the positioning structure, the metal fence is placed on the platform, with one side against the baffle. The motor drives the driving gear to rotate, and with the cooperation of the teeth at the bottom of the U-shaped frame, the pressing mechanism approaches the metal fence for fixation. During the fixation process, the metal fence is in an upright state. When polishing work needs to be carried out, this positioning structure cannot ensure the stability of the metal fence. Therefore, this structure needs to be improved. Content of the Utility Model

[0006] The purpose of the utility model is to provide a fixing device for metal fence processing which is convenient to use, so as to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A fixing device for metal fence processing which is convenient to use, including an operating table, a positioning mechanism is arranged on the top of the operating table, and a support mechanism is arranged at the rear of the operating table;

[0008] The positioning mechanism includes a first servo motor, which is fixedly connected to the right side of the operating table. A bidirectional threaded rod is fixedly connected to the left side of the first servo motor. The left side of the bidirectional threaded rod is rotatably connected to the inside of the operating table. A load-bearing frame is threadedly connected to the periphery of the bidirectional threaded rod. The bottom of the load-bearing frame is slidably connected to the inside of the operating table. A load-bearing plate is fixedly connected to the top of the load-bearing frame. A fixed seat is fixedly connected to the right side of the load-bearing plate. A second servo motor is fixedly connected to the bottom of the fixed seat. A worm is fixedly connected to the top of the second servo motor. A worm gear is meshed with the front side of the worm. A rotating rod is fixedly connected to the inside of the worm gear. The rotating rod is rotatably connected to the inside of the load-bearing plate. A fixed block is fixedly connected to the left side of the rotating rod. A placement frame is fixedly connected to the left side of the fixed block. A support frame is fixedly connected to the top of the fixed block. A unidirectional threaded rod is threadedly connected to the inside of the support frame. A knob is fixedly connected to the top of the unidirectional threaded rod. A clamping plate is rotatably connected to the bottom of the unidirectional threaded rod. A limiting block is fixedly connected to the top of the clamping plate. The right side of the limiting block is slidably connected to the inside of the support frame.

[0009] Preferably, the fixed seat is rectangular, and the worm is rotatably connected to the inside of the fixed seat, which is convenient for the second servo motor to be in a stable state under the action of the fixed seat.

[0010] Preferably, a rubber pad is arranged on the inner side of the placement frame. The clamping plate is slidably connected to the inside of the placement frame, and a rubber pad is arranged at the bottom of the clamping plate, which is convenient for fixing the metal fence under the action of the placement frame and the clamping plate.

[0011] Preferably, a chute is opened on the inner side of the support frame, and the right side of the limiting block is slidably connected to the inside of the chute, which is convenient for the limiting block to move more stably under the action of the chute.

[0012] Preferably, a movable groove is opened in the inside of the operating table, and the bottom of the load-bearing frame is slidably connected to the inside of the movable groove, which is convenient for the bidirectional threaded rod to drive the load-bearing frame to move more stably under the action of the movable groove.

[0013] Preferably, the support mechanism includes a base, which is fixedly connected to the rear side of the operating table. A fixed rod is fixedly connected to the top of the base. A cylinder is fixedly connected to the top of the base. A moving plate is fixedly connected to the top of the cylinder. The moving plate is slidably connected to the periphery of the fixed rod. A placement rack is fixedly connected to the front side of the moving plate. A limiting disk is fixedly connected to the top of the fixed rod.

[0014] Preferably, there are two fixed rods, and the two fixed rods are respectively fixedly connected to the top of the base, which is convenient for the cylinder to drive the moving plate to move more stably under the action of the fixed rods.

[0015] Compared with the prior art, the present utility model provides a fixing device for metal fence processing that is convenient to use, and has the following beneficial effects:

[0016] 1. The convenient fixing device for processing metal fences, through the positioning mechanism set, when the metal fence is welded and processed and needs to be polished, according to the size of the metal fence, under the action of the bidirectional threaded rod, the load-bearing frame and the load-bearing plate, the distance between the placing frames can be adjusted, so that the metal fence is fixed under the action of the placing frames, with the left and right side columns of the metal fence inside the placing frames, which can ensure the stability of the metal fence during the polishing work. At the same time, under the action of the unidirectional threaded rod and the clamping plate, when the left and right side columns of the metal fence are inside the placing frames, the stability of the metal fence is further ensured. When it is necessary to polish the other side of the metal fence, under the action of the worm, the worm gear and the rotating rod, the placing frame can be driven to rotate through the fixing block, thereby driving the fixed metal fence to rotate, avoiding the complex process of manual rotation by the staff, and the automatic rotation can improve the polishing efficiency.

[0017] 2. The convenient fixing device for processing metal fences, through the support mechanism set, when the metal fence is welded and processed and needs to be polished, place the metal fence on the placing rack. Under the action of the air cylinder and the moving plate, the placing rack and the metal fence can be driven to lift, so as to drive the metal fence to move to the inside of the placing frame and wait for the fixing work. By driving the metal fence to lift automatically, not only can the fixing efficiency be improved, but also the complex process of manual lifting of the metal fence by the staff can be avoided, reducing the labor intensity of the staff and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts:

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 is a rear structural schematic diagram of the present invention;

[0021] Figure 3 is a structural schematic diagram of the positioning mechanism;

[0022] Figure 4 is a top structural schematic diagram of the load-bearing frame;

[0023] Figure 5 is a left-side structural schematic diagram of the load-bearing plate;

[0024] Figure 6 It is a schematic structural diagram of the support mechanism.

[0025] In the figure: 1. Operating table; 2. Positioning mechanism; 3. Support mechanism; 211. First servo motor; 212. Load-bearing frame; 213. Bi-directional threaded rod; 214. Load-bearing plate; 215. Second servo motor; 216. Fixed seat; 217. Worm gear; 218. Worm; 219. Rotating rod; 2191. Fixed block; 2192. Placing frame; 2193. Support frame; 2194. Unidirectional threaded rod; 2195. Knob; 2196. Clamping plate; 2197. Limit block; 31. Base; 32. Cylinder; 33. Fixed rod; 34. Moving plate; 35. Placing rack; 36. Limit disc. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] The present invention provides the following technical solutions:

[0029] Embodiment 1

[0030] Please refer to Figure 1-6 , the present invention provides a technical solution: a fixing device for metal fence processing that is easy to use, including an operating table 1, a positioning mechanism 2 is arranged on the top of the operating table 1, and a support mechanism 3 is arranged at the rear of the operating table 1;

[0031] The positioning mechanism 2 includes a first servo motor 211. The first servo motor 211 is fixedly connected to the right side of the operation table 1. The left side of the first servo motor 211 is fixedly connected to a bidirectional threaded rod 213. The left side of the bidirectional threaded rod 213 is rotatably connected to the inside of the operation table 1. The periphery of the bidirectional threaded rod 213 is threadedly connected to a load-bearing frame 212. The bottom of the load-bearing frame 212 is slidably connected to the inside of the operation table 1. The top of the load-bearing frame 212 is fixedly connected to a load-bearing plate 214. The right side of the load-bearing plate 214 is fixedly connected to a fixed seat 216. The bottom of the fixed seat 216 is fixedly connected to a second servo motor 215. The top of the second servo motor 215 is fixedly connected to a worm 218. The front side of the worm 218 meshes with a worm gear 217. A rotating rod 219 is fixedly connected inside the worm gear 217. The rotating rod 219 is rotatably connected to the inside of the load-bearing plate 214. The left side of the rotating rod 219 is fixedly connected to a fixing block 2191. The left side of the fixing block 2191 is fixedly connected to a placement frame 2192. The top of the fixing block 2191 is fixedly connected to a support frame 2193. A unidirectional threaded rod 2194 is threadedly connected to the inside of the support frame 2193. The top of the unidirectional threaded rod 2194 is fixedly connected to a knob 2195. The bottom of the unidirectional threaded rod 2194 is rotatably connected to a clamping plate 2196. The top of the clamping plate 2196 is fixedly connected to a limiting block 2197. The right side of the limiting block 2197 is slidably connected to the inside of the support frame 2193.

[0032] The fixed seat 216 is rectangular in shape. The worm 218 is rotatably connected to the inside of the fixed seat 216, which facilitates the second servo motor 215 to be in a stable state under the action of the fixed seat 216. A rubber pad is arranged inside the placement frame 2192. The clamping plate 2196 is slidably connected to the inside of the placement frame 2192. A rubber pad is arranged at the bottom of the clamping plate 2196, which facilitates the metal fence to be fixed under the action of the placement frame 2192 and the clamping plate 2196. A chute is opened inside the support frame 2193. The right side of the limiting block 2197 is slidably connected to the inside of the chute, which facilitates the limiting block 2197 to move more stably under the action of the chute. An activity groove is opened inside the operation table 1. The bottom of the load-bearing frame 212 is slidably connected to the inside of the activity groove, which facilitates the bidirectional threaded rod 213 to drive the load-bearing frame 212 to move more stably under the action of the activity groove.

[0033] Embodiment 2

[0034] Please refer to Figure 1-6, and on the basis of the first embodiment, it is further obtained that the support mechanism 3 includes a base 31, the base 31 is fixedly connected to the rear side of the operating table 1, a fixed rod 33 is fixedly connected to the top of the base 31, a cylinder 32 is fixedly connected to the top of the base 31, the top of the cylinder 32 is fixedly connected to a moving plate 34, the moving plate 34 is slidably connected to the periphery of the fixed rod 33, a placement rack 35 is fixedly connected to the front side of the moving plate 34, a limit disk 36 is fixedly connected to the top of the fixed rod 33, and there are two fixed rods 33, and the two fixed rods 33 are respectively fixedly connected to the top of the base 31, which is convenient for the cylinder 32 to drive the moving plate 34 to move more stably under the action of the fixed rod 33.

[0035] During the actual operation process, when this device is used, when the metal fence is processed and welded and needs to be polished, first place the metal fence on the top of the placement rack 35, drive the moving plate 34 to move through the cylinder 32, and then the moving plate 34 can drive the placement rack 35 to lift and lower, driving the metal fence to move inside the bearing plate 214, and making the metal fence located between the bottom of the clamping plate 2196 and the top of the placement frame 2192. At the same time, drive the bearing frame 212 threadedly connected to the periphery of the bidirectional threaded rod 213 to move through the first servo motor 211, so that the bearing frame 212 drives the bearing plate 214 to move, and then the distance between the placement frames 2192 can be adjusted under the action of the bearing plate 214, making the placement frames 2192 move to the bottom of the columns on the left and right sides of the metal fence. When the movement is completed, drive the placement rack 35 and the metal fence to move downward again under the action of the cylinder 32 and the moving plate 34, so that the columns on the left and right sides of the metal fence are inside the placement frames 2192. When the placement is completed, the moving plate 34 and the placement rack 35 can return to the initial position under the action of the cylinder 32. By rotating the knob 2195, the unidirectional threaded rod 2194 drives the clamping plate 2196 to move, so that the bottom of the clamping plate 2196 contacts the top of the metal fence, and further ensures the stability of the metal fence under the action of the clamping plate 2196. When the fixing is completed, the polishing work can be carried out. When it is necessary to polish the other side of the metal fence, drive the worm 218 to rotate through the second servo motor 215, so that the worm 218 drives the rotating rod 219 fixedly connected inside the worm gear 217 to rotate, and the rotating rod 219 drives the fixed block 2191 and the placement frame 2192 to rotate, and then drives the metal fence to rotate under the action of the placement frame 2192, so that the metal fence can be flipped and the other side can be polished. The operation is convenient and the efficiency is high.

[0036] It should be noted that in this text, relational terms such as first and second are only used 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 "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A fixing device for processing a metal fence that is convenient to use, including an operating table (1), characterized in that: A positioning mechanism (2) is provided at the top of the operating table (1), and a support mechanism (3) is provided at the rear side of the operating table (1). The positioning mechanism (2) includes a first servo motor (211). The first servo motor (211) is fixedly connected to the right side of the operating table (1). A bidirectional threaded rod (213) is fixedly connected to the left side of the first servo motor (211). The left side of the bidirectional threaded rod (213) is rotatably connected to the inside of the operating table (1). A load-bearing frame (212) is threadedly connected to the periphery of the bidirectional threaded rod (213). The bottom of the load-bearing frame (212) is slidably connected to the inside of the operating table (1). A load-bearing plate (214) is fixedly connected to the top of the load-bearing frame (212). A fixed seat (216) is fixedly connected to the right side of the load-bearing plate (214). A second servo motor (215) is fixedly connected to the bottom of the fixed seat (216). A worm (218) is fixedly connected to the top of the second servo motor (215). A worm gear (217) is engaged with the front side of the worm (218). A rotating rod (219) is fixedly connected to the inside of the worm gear (217). The rotating rod (219) is rotatably connected to the inside of the load-bearing plate (214). A fixed block (2191) is fixedly connected to the left side of the rotating rod (219). A placement frame (2192) is fixedly connected to the left side of the fixed block (2191). A support frame (2193) is fixedly connected to the top of the fixed block (2191). A unidirectional threaded rod (2194) is threadedly connected to the inside of the support frame (2193). A knob (2195) is fixedly connected to the top of the unidirectional threaded rod (2194). A clamping plate (2196) is rotatably connected to the bottom of the unidirectional threaded rod (2194). A limiting block (2197) is fixedly connected to the top of the clamping plate (2196). The right side of the limiting block (2197) is slidably connected to the inside of the support frame (2193).

2. The fixing device for processing a metal fence that is convenient to use according to claim 1, characterized in that: The fixed seat (216) is rectangular in shape, and the worm (218) is rotatably connected to the inside of the fixed seat (216).

3. A fixing device for processing a metal fence that is easy to use according to claim 1, characterized in that: A rubber pad is provided inside the placement frame (2192). The clamping plate (2196) is slidably connected to the inside of the placement frame (2192), and a rubber pad is provided at the bottom of the clamping plate (2196).

4. A fixing device for processing a metal fence that is convenient to use according to claim 1, characterized in that: A chute is provided inside the support frame (2193), and the right side of the limiting block (2197) is slidably connected to the chute.

5. The fixing device for processing a metal fence that is convenient to use according to claim 1, wherein: An activity groove is provided inside the operating table (1), and the bottom of the load-bearing frame (212) is slidably connected to the activity groove.

6. The fixing device for processing a metal fence that is convenient to use according to claim 1, wherein: The support mechanism (3) includes a base (31). The base (31) is fixedly connected to the rear side of the operating table (1). A fixed rod (33) is fixedly connected to the top of the base (31). A cylinder (32) is fixedly connected to the top of the base (31). A moving plate (34) is fixedly connected to the top of the cylinder (32). The moving plate (34) is slidably connected to the periphery of the fixed rod (33). A placement rack (35) is fixedly connected to the front side of the moving plate (34). A limiting disc (36) is fixedly connected to the top of the fixed rod (33).

7. The fixing device for processing the metal fence that is convenient to use according to claim 6, wherein: There are two fixing rods (33), and the two fixing rods (33) are respectively fixedly connected to the top of the base (31).

Images