CN216655855U

CN216655855U - Bar copper straightening mechanism

Info

Publication number: CN216655855U
Application number: CN202123440555.2U
Authority: CN
Inventors: 崔巧芳; 黎婉锋; 曾繁荣; 潘永谦
Original assignee: Foshan Nanhai Yixing Copper Co ltd
Current assignee: Foshan Nanhai Yixing Copper Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-03
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a copper bar straightening mechanism which comprises two clamping devices capable of being oppositely opened and closed, wherein a transmission device is arranged below the two clamping devices and is respectively in transmission connection with the two clamping devices; the transmission device is used for adjusting the distance between the two clamping devices; before the copper bar straightening device is used, the distance between the two clamping devices is adjusted according to the diameter of a copper bar, so that the two clamping devices can be attached to the surface of the copper bar, the two clamping devices are driven to synchronously open and close through the transmission device, the clamping force and the clamping distance of the two clamping devices on the copper bar are adjusted, and the straightening requirements of the copper bars with different diameters are met.

Description

Bar copper straightening mechanism

Technical Field

The utility model relates to the technical field of copper bar processing, in particular to a copper bar straightening mechanism.

Background

The bar copper can form certain crookedness when producing, but in order to guarantee finished product quality, need carry out the alignment to the bar copper and handle, produce line at present and adopt alignment equipment to straighten the bar copper usually, alignment equipment supports through a plurality of gyro wheels to the both sides of bar copper and presses to reach the effect of alignment, but current alignment equipment can't adjust the clamp force of bar copper, cause the harm to the surface of bar copper easily, and interval between the gyro wheel is not adjustable, can't satisfy the alignment demand of different diameter bar copper.

It is seen that improvements and enhancements in the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide a copper bar straightening mechanism which can meet the straightening requirements of copper bars with different diameters and has adjustable clamping force.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a copper bar straightening mechanism comprises two clamping devices capable of being oppositely opened and closed, wherein a transmission device is arranged below the two clamping devices and is in transmission connection with the two clamping devices respectively; the transmission device is used for adjusting the distance between the two clamping devices.

In the copper bar straightening mechanism, the transmission device comprises an installation shell, two driving gears which are arranged side by side are arranged at the bottom of the installation shell and are meshed with each other, driven gears are respectively arranged on the outer sides of the two driving gears and are meshed with adjacent driving gears, the driving gears and the driven gears are respectively in rotating connection with the installation shell, a rotating motor is arranged on the outer side of the installation shell and is in transmission connection with any one of the driving gears; the two driven gears are respectively in transmission connection with the bottoms of the two clamping devices.

In the copper bar straightening mechanism, the clamping device comprises a sliding plate and a toothed plate, the toothed plate is arranged at the bottom of the sliding plate and is in transmission connection with the driven gear, and a plurality of rollers are arranged at the top of the sliding plate.

In the copper bar straightening mechanism, the rollers on the two clamping devices are arranged in a staggered manner.

In the copper bar straightening mechanism, two sliding rails are respectively arranged on two sides of the two clamping devices, and the two clamping devices are respectively connected with the two sliding rails in a sliding manner.

In the copper bar straightening mechanism, a sliding groove is formed in one side of the sliding rail, and the side portion of the sliding plate is connected with the sliding groove in a sliding mode.

In the copper bar straightening mechanism, a bearing block is arranged at the top of the sliding rail; the supporting block is used for supporting the copper bar.

In the copper bar straightening mechanism, the top of the bearing block is an arc surface.

Has the advantages that:

the utility model provides a copper bar straightening mechanism, wherein before use, the distance between two clamping devices is adjusted according to the diameter of a copper bar, so that the two clamping devices can be attached to the surface of the copper bar, and the two clamping devices are driven to synchronously open and close through a transmission device, so that the clamping force and the clamping distance of the two clamping devices on the copper bar are adjusted, and the straightening requirements of the copper bars with different diameters are met.

Drawings

Fig. 1 is a schematic view of an overall structure of a copper bar straightening mechanism provided by the present invention;

fig. 2 is a schematic view of the overall structure of the copper bar straightening mechanism according to the present invention;

fig. 3 is a schematic view of the overall structure of the copper bar straightening mechanism provided by the utility model.

Description of the main element symbols: the device comprises a clamping device 1, a transmission device 2, a sliding rail 3, a sliding plate 11, a toothed plate 12, a roller 13, a mounting shell 21, a driving gear 22, a driven gear 23, a rotating motor 24, a sliding chute 31 and a bearing block 32.

Detailed Description

The utility model provides a copper bar straightening mechanism, and in order to make the purpose, technical scheme and effect of the utility model clearer and clearer, the utility model is further described in detail below by referring to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be understood that the terms "middle", "inside", "outside", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of describing the present invention and for simplification of description. Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Referring to fig. 1 to 3, the present invention provides a copper bar straightening mechanism, which includes two clamping devices 1 capable of being opened and closed relatively, a transmission device 2 is disposed below the two clamping devices 1, and the transmission device 2 is respectively connected to the two clamping devices 1 in a transmission manner; the transmission device 2 is used for adjusting the distance connection between the two clamping devices 1.

In actual use, the two clamping devices 1 and the transmission device 2 are respectively arranged on a copper bar conveying line and are matched with the copper bar conveying line for use; before the copper bar straightening machine is used, the distance between the two clamping devices 1 is adjusted according to the diameter of a copper bar, so that the two clamping devices 1 can be attached to the surface of the copper bar, the two clamping devices 1 are driven to synchronously open and close through the transmission device 2, the clamping force and the clamping distance of the two clamping devices 1 on the copper bar are adjusted, and the straightening requirements of the copper bars with different diameters are met.

As shown in fig. 1 to fig. 3, further, the transmission device 2 includes a mounting shell 21, two driving gears 22 arranged side by side are arranged at the bottom of the mounting shell 21, the two driving gears 22 are engaged, driven gears 23 are respectively arranged at the outer sides of the two driving gears 22, the driven gear 23 is engaged with the driving gear 22 adjacent to the driven gear 23, the driving gear 22 and the driven gear 23 are respectively rotatably connected with the mounting shell 21, a rotating motor 24 is arranged at the outer side of the mounting shell 21, and the rotating motor 24 is in transmission connection with any one of the driving gears 22; the two driven gears 23 are respectively in transmission connection with the bottoms of the two clamping devices 1; when the clamping device is used, the rotating motor 24 drives the two driving gears 22 to rotate reversely, and then drives the two driven gears 23 to rotate reversely, so that the two clamping devices 1 perform relative sliding motion, and the opening and closing synchronism of the two clamping devices 1 is improved.

In one embodiment, the rotary motor 24 is a servo motor; the servo motor is installed on the outer side of the installation shell 21, and an output shaft of the servo motor is fixedly connected with any driving gear 22.

As shown in fig. 1 to 3, further, the clamping device 1 includes a sliding plate 11 and a toothed plate 12, the toothed plate 12 is disposed at the bottom of the sliding plate 11, the toothed plate 12 is in transmission connection with the driven gear 23, and a plurality of rollers 13 are disposed at the top of the sliding plate 11; when the sliding plate is used, when the driven gear 23 rotates, the toothed plate 12 slides according to the rotating direction of the driven gear 23, so as to drive the sliding plate 11 to slide; when the copper bar is straightened, the copper bar passes through the two clamping devices 1, and the surfaces of the copper bar are extruded through the rollers 13 on the two sides, so that the copper bar is straightened.

As shown in fig. 1 to 3, further, the rollers 13 on the two clamping devices 1 are arranged in a staggered manner; through the arrangement, the contact area between the copper bar and the roller 13 is increased, so that the straightening effect is improved.

As shown in fig. 1 to 3, further, two sides of the two clamping devices 1 are respectively provided with a slide rail 3, and the two clamping devices 1 are respectively connected with the two slide rails 3 in a sliding manner; the sliding direction of the clamping device 1 is limited through a sliding rail 3; in actual use, the two slide rails 3 are respectively installed on the copper bar conveying line.

As shown in fig. 1 to 3, further, a sliding groove 31 is provided at one side of the sliding rail 3, and a side portion of the sliding plate 11 is slidably connected to the sliding groove 31; the sliding plate 11 is matched with the sliding groove 31 to realize the directional sliding of the clamping device 1.

As shown in fig. 1 to 3, further, a bearing block 32 is disposed at the top of the slide rail 3; the supporting block 32 is used for supporting the copper bar; the bottom of the copper bar is supported by the supporting block 32, so that the copper bar is prevented from bending up and down during straightening.

As shown in fig. 1 to 3, further, the top of the bearing block 32 is an arc surface; the fit degree of the bearing block 32 and the copper bar is improved through the cambered surface.

In summary, before the straightening machine is used, the distance between the two clamping devices 1 is adjusted according to the diameter of a copper bar, so that the two clamping devices 1 can be attached to the surface of the copper bar, the two clamping devices 1 are driven to synchronously open and close through the transmission device 2, the clamping force and the clamping distance of the two clamping devices 1 on the copper bar are adjusted, and the straightening requirements of the copper bars with different diameters are met.

It should be understood that the technical solutions and the inventive concepts according to the present invention may be equally replaced or changed by those skilled in the art, and all such changes or substitutions should fall within the protection scope of the appended claims.

Claims

1. A copper bar straightening mechanism is characterized by comprising two clamping devices capable of being opened and closed relatively, wherein a transmission device is arranged below the two clamping devices and is in transmission connection with the two clamping devices respectively; the transmission device is used for adjusting the distance between the two clamping devices.

2. The copper bar straightening mechanism according to claim 1, wherein the transmission device comprises a mounting shell, two driving gears are arranged at the bottom of the mounting shell side by side, the two driving gears are meshed, driven gears are arranged on the outer sides of the two driving gears respectively and are meshed with adjacent driving gears, the driving gears and the driven gears are respectively and rotatably connected with the mounting shell, a rotating motor is arranged on the outer side of the mounting shell, and the rotating motor is in transmission connection with any one of the driving gears; the two driven gears are respectively in transmission connection with the bottoms of the two clamping devices.

3. The copper bar straightening mechanism according to claim 2, wherein the clamping device comprises a sliding plate and a toothed plate, the toothed plate is arranged at the bottom of the sliding plate and is in transmission connection with the driven gear, and a plurality of rollers are arranged at the top of the sliding plate.

4. A copper rod straightening mechanism according to claim 3, wherein the rollers on the two clamping devices are arranged in a staggered manner.

5. The copper bar straightening mechanism according to claim 3, wherein two sides of the two clamping devices are respectively provided with a sliding rail, and the two clamping devices are respectively connected with the two sliding rails in a sliding manner.

6. The copper bar straightening mechanism according to claim 5, wherein a sliding groove is formed in one side of the sliding rail, and the side portion of the sliding plate is slidably connected with the sliding groove.

7. The copper bar straightening mechanism according to claim 5, wherein a bearing block is arranged at the top of the slide rail; the supporting block is used for supporting the copper bar.

8. The copper bar straightening mechanism according to claim 7, wherein the top of the bearing block is an arc surface.