Welding machine positioning structure for radiator machining

Abstract

The utility model relates to the technical field of radiator processing, and provides a welding machine positioning structure for radiator processing, which comprises a base and two clamping plates, the top of the base is provided with a positioning groove, the top of the base is provided with two symmetrically arranged sliding plates in a sliding manner, the top of the base is provided with an air cylinder, and the air cylinder is provided with an air outlet. The output end of the air cylinder is fixedly connected to one side of one sliding plate through a screw, the base and the two sliding plates are jointly provided with a positioning auxiliary device, through arrangement of a driving block, a driven block and other structures, the sliding plates drive the driving block to move through a connecting rod, and then operation of a transmission belt is achieved. According to the technical scheme, movement of the driven block is achieved, so that synchronous and relative movement of the two sliding plates is achieved, synchronous movement of the two sliding plates can be achieved only by pushing and moving the sliding plates, cost is saved, and through the technical scheme, the problems that in the prior art, cost is high, and practicability is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of radiator processing, and specifically to a welding machine positioning structure for radiator processing. Background Art

[0002] Radiator is a general term for a series of devices used to conduct and release heat. It is an important and basic component in the hot water (or steam) heating system. Specifically, the radiator uses its inner wall to make an annular through hole, and relies on the heat conduction of the inner wall of the radiator to transfer the heat of the heat medium to the inner and outer surfaces of the radiator to achieve the purpose of heating and heat dissipation. The welding machine uses the high-temperature arc generated by the positive and negative poles when the positive and negative poles are short-circuited in an instant to melt the solder on the welding rod and the material to be welded, so as to combine the contacted objects.

[0003] The prior art has an authorization announcement number of CN214517200U, which discloses a precise positioning structure for processing radiator profiles. The patent relates to the technical field of radiator processing tooling, including a positioning plate, a support plate, a clamping cylinder and a clamping plate. A positioning groove is provided on the positioning plate, the support plate is located in the positioning groove, and a positioning PIN is inlaid on the support plate. A cavity is provided on both sides of the positioning groove, the clamping plate is located in the cavity, and mounting grooves are provided on both sides of the positioning plate. The clamping cylinder is installed in the mounting groove. The patent aligns the process hole on the radiator profile with the positioning PIN, and then places it on the support plate, and then places the support plate in the positioning groove. The clamping cylinder drives the clamping plate to clamp the radiator profile. The patent has the advantages of reliability, stability, convenient operation, and improved efficiency, and has simple actions, high versatility and low development cost.

[0004] However, this patent realizes the separate movement of two clamping plates by driving two clamping cylinders to achieve the positioning of the object. The use and installation cost of the two clamping cylinders is relatively high, and the square clamping plate is fixedly connected to the output end of the clamping cylinder. It is necessary to position the irregularly shaped objects. The square clamping plate is difficult to achieve a more stable and effective orientation, and its practicality is poor. Utility Model Content

[0005] The utility model provides a welding machine positioning structure for radiator processing, which solves the problems of high cost and poor practicability in related technologies.

[0006] The technical solution of the utility model is as follows:

[0007] A welding machine positioning structure for radiator processing, comprising a base and two clamping plates, wherein a positioning groove is provided on the top of the base, two symmetrically arranged sliding plates are slidably mounted on the top of the base, a cylinder is installed on the top of the base, an output end of the cylinder is fixedly connected to one side of one of the sliding plates by screws, and a positioning auxiliary device is provided on the base and the two sliding plates;

[0008] The positioning auxiliary device includes two connecting rods, one end of the two connecting rods is respectively welded to one side of the two sliding plates, and the other ends of the two connecting rods are respectively welded with an active block and a driven block, and two rotating shafts are rotatably installed inside the base, and rotating wheels are fixedly sleeved on the outer circumferences of the two rotating shafts, and transmission belts are commonly installed on the outer circumferences of the two rotating wheels, and the active block and the driven block are fixedly connected to the transmission belt.

[0009] Preferably, one side of the clamping plate is fixedly connected to a mounting plate, a mounting groove is provided inside the sliding plate, two clamping holes are provided on the mounting plate, the sliding plate is internally slidably assembled with two symmetrically arranged clamping blocks, one side of the clamping block is fixedly connected to a pull rod, and a straight rod is welded to one end of the pull rod.

[0010] Preferably, the base is provided with two symmetrically arranged sliding grooves, the sliding plate is located inside the sliding grooves, and the sliding grooves are used for the sliding of the sliding plate.

[0011] Preferably, a groove is provided on the base, and parts of the active block and the driven block are slidably connected inside the groove, and the groove is used for the sliding of the active block and the driven block.

[0012] Preferably, the sliding plate is provided with two slots, the card block is slidably connected inside the card slots, and a retaining spring is commonly connected between the card block and the inner wall of the card slot, and the retaining spring is used for resetting the card block.

[0013] Preferably, the sliding plate is provided with two square grooves, and the straight rod is slidably connected inside the square grooves, so that the square grooves make the sliding of the straight rod more stable.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. The utility model adopts the arrangement of the active block, the driven block and other structures. The sliding plate drives the active block to move through the connecting rod, thereby realizing the operation of the transmission belt and the movement of the driven block, thereby realizing the synchronous and relative movement of the two sliding plates. The synchronous movement of the two sliding plates can be realized by simply pushing the moving sliding plate, thereby saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0018] Figure 2 This is a structural schematic diagram of the positioning auxiliary device of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the clamping plate and the sliding plate of the utility model.

[0020] In the figure: 1. base; 2. cylinder; 3. sliding plate;

[0021] 4. Positioning auxiliary device; 40. Connecting rod; 41. Active block; 42. Driven block; 43. Rotating shaft; 44. Rotating wheel; 45. Transmission belt; 46. Groove;

[0022] 5. Clamping plate; 6. Mounting plate; 7. Clamping block; 8. Pull rod; 9. Straight rod; 10. Circlip. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. 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.

[0024] Example 1

[0025] like Figure 1~Figure 3As shown, this embodiment proposes a positioning structure of a welding machine for radiator processing, including a base 1 and two clamping plates 5, a positioning groove is provided on the top of the base 1, two symmetrically arranged sliding plates 3 are slidably mounted on the top of the base 1, a cylinder 2 is installed on the top of the base 1, the output end of the cylinder 2 is fixedly connected to one side of one of the sliding plates 3 by screws, and a positioning auxiliary device 4 is commonly provided on the base 1 and the two sliding plates 3, and the positioning auxiliary device 4 includes two connecting rods 40, one end of the two connecting rods 40 is respectively welded to one side of the two sliding plates 3, and the other end of the two connecting rods 40 is respectively welded with an active block 41 and a driven block 42. Block 42, two rotating shafts 43 are rotatably installed inside the base 1, and the outer circumferences of the two rotating shafts 43 are fixedly sleeved with rotating wheels 44, and the outer circumferences of the two rotating wheels 44 are jointly installed with transmission belts 45, and the active block 41 and the driven block 42 are fixedly connected to the transmission belt 45. Through the arrangement of the active block 41, the driven block 42 and other structures, the sliding plate 3 drives the active block 41 to move through the connecting rod 40, thereby realizing the operation of the transmission belt 45 and the movement of the driven block 42, thereby realizing the synchronous and relative movement of the two sliding plates 3, and the synchronous movement of the two sliding plates 3 can be realized by only pushing and moving the sliding plate 3, which saves costs.

[0026] like Figure 1 As shown, two symmetrically arranged sliding grooves are provided on the base 1, and the sliding plate 3 is located inside the sliding grooves.

[0027] like Figure 1~Figure 2 As shown, a groove 46 is formed on the base 1 , and parts of the active block 41 and the driven block 42 are both slidably connected inside the groove 46 .

[0028] In this embodiment, an object is placed inside the positioning groove, and the cylinder 2 is started. The cylinder 2 drives the sliding plate 3 to move, and the sliding plate 3 drives the clamping plate 5 to move to achieve the positioning of the object. The sliding plate 3 drives the connecting rod 40 to move, and the connecting rod 40 drives the active block 41 to move. The active block 41 pulls the transmission belt 45 to move, so that the transmission belt 45 moves, and then the transmission belt 45 drives the driven block 42 to move. The driven block 42 realizes the movement of another sliding plate 3 through another connecting rod 40, thereby realizing the synchronous relative movement of the two sliding plates 3, and driving the two clamping plates 5 to move synchronously relative to each other to achieve better limiting of the object.

[0029] Example 2

[0030] like Figure 1~Figure 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that one side of the clamping plate 5 is fixedly connected to a mounting plate 6, a mounting groove is provided inside the sliding plate 3, two clamping holes are provided on the mounting plate 6, and the internal sliding assembly of the sliding plate 3 is provided with two symmetrically arranged clamping blocks 7, one side of the clamping block 7 is fixedly connected to a pull rod 8, and a straight rod 9 is welded to one end of the pull rod 8.

[0031] like Figure 3 As shown, two slots are provided on the sliding plate 3, and the clamping block 7 is slidably connected inside the slots. A clamping spring 10 is commonly connected between the clamping block 7 and the inner wall of the slot.

[0032] like Figure 3 As shown, two square grooves are provided on the sliding plate 3, and the straight rod 9 is slidably connected inside the square grooves.

[0033] In this embodiment, the two straight rods 9 are pushed, and the straight rods 9 drive the pull rods 8 to move, and the pull rods 8 drive the clamping block 7 to squeeze the retaining spring 10 to move into the slot, and then the mounting plate 6 can be slid from the inside of the mounting slot to realize the disassembly of the clamping plate 5, and the straight rods 9 are loosened, and the retaining spring 10 drives the clamping block 7 to reset, and the above steps are repeated to place the mounting plate 6 on the new clamping plate 5 inside the mounting slot, and the reset of the clamping block 7 makes the clamping block 7 get stuck into the inside of the clamping hole to realize the installation and fixation of the clamping plate 5, so that the device can effectively position objects of different shapes, and the practicality is better.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding machine positioning structure for radiator processing, characterized in that: The invention comprises a base (1) and two clamping plates (5), wherein a positioning groove is provided on the top of the base (1), and two symmetrically arranged sliding plates (3) are slidably mounted on the top of the base (1); a cylinder (2) is installed on the top of the base (1), and an output end of the cylinder (2) is fixedly connected to one side of one of the sliding plates (3) by means of screws; and a positioning auxiliary device (4) is provided on the base (1) and the two sliding plates (3); The positioning auxiliary device (4) comprises two connecting rods (40), one end of the two connecting rods (40) is respectively welded to one side of the two sliding plates (3), and the other end of the two connecting rods (40) is respectively welded with an active block (41) and a driven block (42), two rotating shafts (43) are rotatably mounted inside the base (1), and rotating wheels (44) are fixedly sleeved on the outer circumferences of the two rotating shafts (43), and a transmission belt (45) is commonly mounted on the outer circumferences of the two rotating wheels (44), and the active block (41) and the driven block (42) are both fixedly connected to the transmission belt (45).

2. A welding machine positioning structure for heat sink processing according to claim 1, characterized in that: One side of the clamping plate (5) is fixedly connected to a mounting plate (6), a mounting groove is provided inside the sliding plate (3), two clamping holes are provided on the mounting plate (6), and the sliding plate (3) is internally slidably equipped with two symmetrically arranged clamping blocks (7), one side of the clamping block (7) is fixedly connected to a pull rod (8), and one end of the pull rod (8) is welded to a straight rod (9).

3. A welding machine positioning structure for heat sink processing according to claim 1, characterized in that: The base (1) is provided with two symmetrically arranged sliding grooves, and the sliding plate (3) is located inside the sliding grooves.

4. A welding machine positioning structure for heat sink processing according to claim 1, characterized in that: The base (1) is provided with a groove (46), and parts of the active block (41) and the driven block (42) are both slidably connected inside the groove (46).

5. A welding machine positioning structure for heat sink processing according to claim 2, characterized in that: The sliding plate (3) is provided with two slots, the clamping block (7) is slidably connected inside the slots, and a clamping spring (10) is commonly connected between the clamping block (7) and the inner wall of the slots.

6. A welding machine positioning structure for heat sink processing according to claim 2, characterized in that: The sliding plate (3) is provided with two square grooves, and the straight rod (9) is slidably connected inside the square grooves.

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