Adjustable rolling cage welding machine

Abstract

The utility model relates to a rolling cage welding machine, belongs to the technical field of reinforcement cages, and particularly relates to an adjustable rolling cage welding machine which comprises a base, two fixing frames are fixedly connected to the top of the base, fixing holes are formed in the two fixing frames, and mounting columns are arranged on the sides, close to each other, of the two fixing frames. The adjusting mechanism is located on the base; through the arrangement of the adjusting mechanism, a handle is rotated, a second gear is driven to rotate, four first gears are driven to rotate at the same time, four first bevel gears are driven to rotate, four second bevel gears are driven to rotate, four threaded rods are driven to rotate, and four connecting rods are driven to move at the same time, so that the purpose of adjusting the distances of four fixing pipes at the same time is achieved; the diameter of the reinforcement cage can be conveniently and rapidly adjusted, and the problems that hand wheels need to be manually adjusted one by one, the steps are tedious, it is difficult to guarantee that the distance between fixing pipes is consistent, accuracy is low, and consumed time is long are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cages, in particular to an adjustable rolling cage welding machine. Background Art

[0002] The steel cage rolling welding machine is a kind of equipment for processing and producing steel cage. The main reinforcement of the steel cage is manually passed through the corresponding template circular hole of the fixed rotating disk to the corresponding hole of the mobile rotating disk for fixing. The end of the coiled reinforcement is first welded to a main reinforcement, and then the coiled reinforcement is wound around the main reinforcement by rotating the fixed rotating disk and the mobile rotating disk, and welding is performed at the same time to form a steel cage.

[0003] After searching the Chinese patent with publication number CN216802070U, a size-adjustable steel cage rolling welding machine is disclosed, which includes a positioning ring body, a central fixing plate is arranged in the middle of the inner cavity of the positioning ring body, the outer wall of the central fixing plate is evenly and fixedly connected with a support rod, the outer surface of the positioning ring body is evenly provided with rectangular through grooves, and the inner cavities of multiple rectangular through grooves are symmetrically inserted with adjusting connecting rods, and the ends of multiple adjusting connecting rods away from the positioning ring body are symmetrically and fixedly connected with steel bar fixing pipes.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] The existing device adjusts the distance of the fixed pipes by adjusting the handwheels on one side of each support rod respectively, thereby adjusting the diameter of the steel cage. However, the handwheels need to be adjusted manually one by one, the steps are cumbersome and it is difficult to ensure that the distance of each fixed pipe is consistent. The accuracy is low and the time consumption is long. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes an adjustable rolling cage welding machine, which drives the second gear to rotate by turning the handle, drives the four first gears to rotate at the same time, drives the four first bevel gears to rotate, drives the four second bevel gears to rotate, drives the four threaded rods to rotate, and drives the four connecting rods to move at the same time, thereby achieving the purpose of simultaneously adjusting the distance between the four fixed pipes, and conveniently and quickly adjusting the diameter of the steel cage.

[0007] The technical solution to achieve the purpose of the utility model is: an adjustable roller cage welding machine, including a base, the top of the base is fixedly connected to two fixing frames, the two fixing frames are provided with fixing holes, and the two fixing frames are provided with mounting columns on the sides close to each other, and also includes;

[0008] An adjustment mechanism, wherein the adjustment mechanism is located on the base;

[0009] The adjustment mechanism includes four mounting sleeves fixedly connected to the cylindrical outer wall of the mounting column, the four mounting sleeves are evenly distributed in the circumferential direction of the mounting column, the tops of the four mounting sleeves are provided with sliding grooves, the bottoms of the four sliding grooves are rotatably connected with threaded rods, the bottoms of the four threaded rods are fixedly sleeved with second bevel gears, the four threaded rods are threaded with connecting rods, the four connecting rods are slidably connected to the sliding grooves, the bottoms of the four sliding grooves are provided with first bevel gears, and the four first bevel gears are respectively meshed with the four second bevel gears.

[0010] In some embodiments, four rotating holes are opened on one side of the mounting column, and a rotating column is rotatably connected in each of the four rotating holes. One end of the four rotating columns is fixedly connected to a first gear, and four first bevel gears are fixedly connected to the other end of the rotating column.

[0011] In some embodiments, a mounting hole is opened on one side of the mounting column, a rotating rod is rotatably connected in the mounting hole, one end of the rotating rod passes through the fixing hole and is fixedly connected to a handle, and the other end of the rotating rod is fixedly connected to a second gear, which meshes with the four first gears.

[0012] In some embodiments, the top ends of the four mounting sleeves are fixedly connected to a mounting ring, the top ends of the four sliding grooves extend to the cylindrical outer side wall of the mounting ring, and limiting grooves are provided on both sides of the four sliding grooves.

[0013] In some embodiments, the top ends of the four connecting rods are fixedly connected to fixing tubes, and the bottom ends of both sides of the four connecting rods are fixedly connected to limiting blocks, and the limiting blocks are matched with the limiting grooves.

[0014] In some embodiments, the top ends of the four connecting rods are provided with mounting grooves, a telescopic spring is fixedly connected in the mounting groove, a pressing block is fixedly connected to the top end of the telescopic spring, and the pressing block is adapted to the fixed tube.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] The utility model sets an adjustment mechanism, rotates the handle, drives the second gear to rotate, drives the four first gears to rotate simultaneously, drives the four first bevel gears to rotate, drives the four second bevel gears to rotate, drives the four threaded rods to rotate, drives the four connecting rods to move simultaneously, thereby achieving the purpose of adjusting the distance of the four fixed pipes at the same time, and conveniently and quickly adjusting the diameter of the steel cage;

[0017] The invention solves the problem that the existing handwheel needs to be adjusted manually one by one, the steps are cumbersome, it is difficult to ensure the consistency of the distance of each fixed tube, the accuracy is low and the time is long. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the entire three-dimensional structure provided in one embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of a side three-dimensional structure provided in one embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism provided in one embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of a partial three-dimensional structure provided in one embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Base; 2. Fixed frame; 101. Mounting column; 102. Mounting sleeve; 103. Mounting ring; 104. Sliding groove; 105. Limiting groove; 201. First gear; 202. Rotating column; 203. First bevel gear; 204. Threaded rod; 205. Second bevel gear; 301. Connecting rod; 302. Fixed tube; 304. Limiting block; 305. Telescopic spring; 306. Pressing block; 401. Second gear; 402. Rotating rod; 403. Handle. DETAILED DESCRIPTION

[0025] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides an adjustable rolling cage welding machine through improvement. The technical solution of the utility model is:

[0027] like Figure 1-Figure 4As shown, an adjustable rolling cage welding machine includes a base 1, and two fixing frames 2 are fixedly connected to the top of the base 1. In order to ensure stability, the fixing frames 2 are fixed to the base 1 by welding. The two fixing frames 2 are each provided with a fixing hole, and the two fixing frames 2 are each provided with a mounting column 101 on one side close to each other, and also includes: an adjustment mechanism, the adjustment mechanism is located on the base 1; the adjustment mechanism includes four mounting sleeves 102 fixedly connected to the cylindrical outer wall of the mounting column 101, the four mounting sleeves 102 are evenly distributed in the circumferential direction of the mounting column 101, the tops of the four mounting sleeves 102 are each provided with a sliding groove 104, the bottoms of the four sliding grooves 104 are rotatably connected to a threaded rod 204, the bottom ends of the four threaded rods 204 are each fixedly sleeved with a second bevel gear 205, and the four threaded rods 2 04 are all threaded with connecting rods 301, and the four connecting rods 301 are all slidably connected in the sliding grooves 104. The bottom of the four sliding grooves 104 is provided with a first bevel gear 203. In order to reduce wear, the first bevel gear 203 and the second bevel gear 205 are both self-lubricating gears, and the four first bevel gears 203 are respectively meshed with the four second bevel gears 205; through the setting of the adjustment mechanism, the handle 403 is turned to drive the second gear 401 to rotate, and the four first gears 201 are driven to rotate at the same time, and the four first bevel gears 203 are driven to rotate, and the four second bevel gears 205 are driven to rotate, and the four threaded rods 204 are driven to rotate, and the four connecting rods 301 are driven to move at the same time, so as to achieve the purpose of adjusting the distance of the four fixed pipes 302 at the same time, and conveniently and quickly adjust the diameter of the steel cage.

[0028] like Figure 3 As shown, in one embodiment, in order to reduce wear, the second gear 401 and the four first gears 201 are all self-lubricating gears, and four rotating holes are opened on one side of the mounting column 101. The four rotating holes are rotatably connected with a rotating column 202, one end of the four rotating columns 202 is fixedly connected with the first gear 201, and the four first bevel gears 203 are fixedly connected to the other end of the rotating column 202; through the setting of the first bevel gear 203, the four first gears 201 can rotate at the same time, driving the four first bevel gears 203 to rotate, and driving the four second bevel gears 205 to rotate.

[0029] like Figure 2 As shown, in one embodiment, a mounting hole is opened on one side of the mounting column 101, and a rotating rod 402 is rotatably connected in the mounting hole, one end of the rotating rod 402 passes through the fixing hole and is fixedly connected to a handle 403. In order to facilitate hand holding, the handle of the handle 403 is made of rubber material, and the other end of the rotating rod 402 is fixedly connected to a second gear 401, and the second gear 401 is meshed with the four first gears 201; through the setting of the handle 403, the handle 403 is rotated to drive the second gear 401 to rotate, and the four first gears 201 are driven to rotate at the same time, thereby realizing the simultaneous adjustment of the distance between the four fixed tubes 302.

[0030] like Figure 4 As shown, in one embodiment, the mounting sleeve 102 is matched with the connecting rod 301, the top ends of the four mounting sleeves 102 are commonly fixedly connected with a mounting ring 103, the top ends of the four sliding grooves 104 extend to the cylindrical outer wall of the mounting ring 103, and limiting grooves 105 are provided on both sides of the four sliding grooves 104; the four mounting sleeves 102 are fixed by the setting of the mounting ring 103.

[0031] like Figure 4 As shown, in one embodiment, the limit block 304 plays the role of a limit guide, the top ends of the four connecting rods 301 are fixedly connected with the fixed tube 302, and the bottom ends of both sides of the four connecting rods 301 are fixedly connected with the limit blocks 304, and the limit blocks 304 are adapted to the limit grooves 105; through the setting of the connecting rods 301, it is possible to conveniently adjust the distance of the fixed tubes 302.

[0032] like Figure 3 As shown, in one embodiment, in order to facilitate the fixation of the steel bars, the pressure block 306 is made of rubber material, and the top ends of the four connecting rods 301 are provided with installation grooves, in which the telescopic springs 305 are fixedly connected, and the top ends of the telescopic springs 305 are fixedly connected with the pressure block 306, and the pressure block 306 is adapted to the fixed tube 302; through the setting of the telescopic spring 305, the steel bars are inserted into the fixed tube to fix the steel bars 302.

[0033] The specific working method is: put the steel bar into the fixed tube 302, the pressure block 306 squeezes the steel bar to help fix the steel bar, rotate the handle 403, drive the second gear 401 to rotate, drive the four first gears 201 to rotate at the same time, drive the four first bevel gears 203 to rotate, drive the four second bevel gears 205 to rotate, drive the four threaded rods 204 to rotate, and drive the four connecting rods 301 to move at the same time, so as to achieve the purpose of adjusting the distance of the four fixed tubes 302 at the same time.

[0034] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. An adjustable roller cage welding machine, comprising a base (1), wherein the top of the base (1) is fixedly connected to two fixing frames (2), the two fixing frames (2) are both provided with fixing holes, and the two fixing frames (2) are both provided with mounting columns (101) on the sides close to each other, characterized in that: Also includes; An adjustment mechanism, wherein the adjustment mechanism is located on the base (1); The adjustment mechanism comprises four mounting sleeves (102) fixedly connected to the cylindrical outer wall of the mounting column (101); the four mounting sleeves (102) are evenly distributed in the circumferential direction of the mounting column (101); the tops of the four mounting sleeves (102) are each provided with a sliding groove (104); the bottoms of the four sliding grooves (104) are each rotatably connected to a threaded rod (204); the bottoms of the four threaded rods (204) are each fixedly sleeved with a second bevel gear (205); the four threaded rods (204) are each threadedly connected to a connecting rod (301); the four connecting rods (301) are each slidably connected to the sliding groove (104); the bottoms of the four sliding grooves (104) are each provided with a first bevel gear (203); the four first bevel gears (203) are respectively meshed with the four second bevel gears (205).

2. The adjustable roller cage welding machine according to claim 1, characterized in that: One side of the mounting column (101) is provided with four rotation holes, and a rotation column (202) is rotationally connected in each of the four rotation holes. One end of each of the four rotation columns (202) is fixedly connected to a first gear (201), and four first bevel gears (203) are fixedly connected to the other end of the rotation column (202).

3. The adjustable roller cage welding machine according to claim 1, characterized in that: A mounting hole is provided on one side of the mounting column (101), a rotating rod (402) is rotatably connected in the mounting hole, one end of the rotating rod (402) passes through the fixing hole and is fixedly connected to a handle (403), and the other end of the rotating rod (402) is fixedly connected to a second gear (401), and the second gear (401) is meshed with the four first gears (201).

4. The adjustable roller cage welding machine according to claim 1, characterized in that: The top ends of the four mounting sleeves (102) are fixedly connected to a mounting ring (103), the top ends of the four sliding grooves (104) extend to the cylindrical outer wall of the mounting ring (103), and limiting grooves (105) are provided on both sides of the four sliding grooves (104).

5. The adjustable roller cage welding machine according to claim 1, characterized in that: The top ends of the four connecting rods (301) are fixedly connected to fixed tubes (302), and the bottom ends of both sides of the four connecting rods (301) are fixedly connected to limiting blocks (304), and the limiting blocks (304) are adapted to the limiting grooves (105).

6. The adjustable roller cage welding machine according to claim 1, characterized in that: The top ends of the four connecting rods (301) are provided with mounting grooves, in which telescopic springs (305) are fixedly connected, and the top ends of the telescopic springs (305) are fixedly connected with pressing blocks (306), which are matched with the fixed tubes (302).

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