CN217700765U

CN217700765U - Bar cutting equipment's alignment mechanism

Info

Publication number: CN217700765U
Application number: CN202220803323.4U
Authority: CN
Inventors: 王文明; 王旭斌
Original assignee: Ningbo Fenghua Fengming Machinery Co ltd
Current assignee: Ningbo Fenghua Fengming Machinery Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-11-01
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a bar cutting equipment's alignment mechanism, including the supporting seat and rotationally dispose the pivot on the supporting seat, the slot that runs through its perisporium is seted up in the pivot, and this slot sets up along pivot length direction, and the both sides opening side that the pivot corresponds the slot is connected with the installation piece, and the length direction setting of pivot is followed to the installation piece, the inner of installation piece is equipped with the alignment piece, and the position that the inner of this alignment piece corresponds pivot axis of rotation is equipped with the alignment hole that supplies the bar to pass, through the aforesaid setting, can straighten the processing to kink or the bellying of bar effectively, and this alignment mechanism simple structure, convenient assembling.

Description

Bar cutting equipment's alignment mechanism

Technical Field

The utility model relates to a technical field of cutting equipment, in particular to bar cutting equipment's alignment mechanism.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. At present, in the processing and manufacturing industry of China, a plurality of rod wires of special steel types need straightening processing, for example, chinese patent (publication number: CN 112355648A) discloses a straightening mechanism, which comprises seat rings, long rotating shafts, toothed belts, first gears, round blocks and pulleys, wherein two rows of seat rings are installed at the top of the front side of a bottom plate, the long rotating shafts are rotatably installed on the seat rings, the lower parts of the long rotating shafts on the left back side are connected with a worm gear assembly, the toothed belts are connected among a plurality of long rotating shafts on the left side, the first gears are installed on the long rotating shafts on the right side, the toothed belts are meshed with the first gears, the round blocks are connected at the tops of the four long rotating shafts on the front side, and the pulleys are connected at the tops of other long rotating shafts without the round blocks.

Disclosure of Invention

The utility model aims at providing a bar cutting equipment's alignment mechanism can carry out the alignment to the kink or the bellying of bar effectively and handle, and this alignment mechanism simple structure, convenient assembling.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a bar cutting equipment's alignment mechanism, includes the supporting seat and rotationally disposes the pivot on the supporting seat, and the slot that runs through its perisporium is seted up in the pivot, and this slot sets up along pivot length direction, and the both sides opening side that the pivot corresponds the slot is connected with the installation piece, and the length direction setting of installation piece along the pivot, the inner of installation piece is equipped with the alignment piece, and the position that the inner of this alignment piece corresponds pivot axis of rotation is equipped with the alignment hole that supplies the bar to pass.

Furthermore, the inner end of the straightening block is provided with a shaft collar, and the straightening hole is formed in the position, corresponding to the rotating axis of the rotating shaft, of the shaft collar.

Furthermore, the shaft collar is of a semicircular structure, and an installation groove matched with the peripheral shape of the shaft collar is formed in the inner end of the straightening block.

Furthermore, the direction of the rotating shaft corresponding to the slot opening is connected with a plurality of installation blocks, and the installation blocks are arranged along the length direction of the rotating shaft.

Furthermore, the mounting blocks positioned at the two sides of the slot opening are arranged in a staggered manner.

Furthermore, the straightening block is arranged at the inner end of the mounting block and can be adjustably arranged along the depth direction of the slot.

Furthermore, the two sides of the straightening block are connected with connecting rods extending out of the mounting block, the mounting block is provided with through holes for the connecting rods to pass through, the outer end of each connecting rod is provided with a limiting portion in limiting fit with the outer end face of the mounting block, the middle of the mounting block is in threaded connection with an adjusting rod, and the inner end of the adjusting rod abuts against the straightening block.

Further, the width of the straightening block is matched with the width of the slot, so that the straightening block can slide relative to the depth direction of the slot.

Furthermore, the straightening block is provided with a bell mouth with the diameter gradually reduced from the direction of the bar inlet to the direction of the bar outlet, the inner end of the bell mouth extends to the straightening hole, and the aperture of the inner end of the bell mouth corresponds to that of the straightening hole.

Furthermore, one end of the rotating shaft extends out of the supporting seat, and the extending end of the rotating shaft is connected with a rotating wheel.

To sum up, the utility model discloses following beneficial effect has:

1. in the process of conveying the bar along the length direction of the rotating shaft, the rotating shaft is driven by the rotating wheel to continuously rotate, and the bar is straightened by utilizing the hole wall of the straightening hole;

2. the shaft collar is arranged on the inner wall of the straightening block, the shaft collar is straightened by utilizing the hole wall of the straightening hole in the shaft collar, and only the shaft collar needs to be replaced after the inner wall of the shaft collar is seriously abraded, so that the use cost is greatly saved;

3. the alignment block can be arranged along the depth direction of the slot in an adjustable mode, the structure is arranged, the position of the alignment block located on two sides can be adjusted conveniently, and the position of the alignment hole meets the working requirements.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an installation schematic diagram of the adjusting rod and the auxiliary rod of the present invention.

In the figure: 1. a supporting seat; 2. a rotating shaft; 21. a slot; 22. a rotating wheel; 3. mounting blocks; 31. a connecting rod; 311. a limiting part; 32. adjusting a rod; 4. straightening blocks; 41. a bell mouth; 5. a collar; 51. and (5) aligning the holes.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-3, a straightening mechanism of a bar cutting device is arranged between a feeding mechanism and a cutting mechanism of the bar cutting device, and is used for straightening a protruding portion and a bending portion of a bar, and includes a supporting seat 1 and a rotating shaft 2 rotatably disposed on the supporting seat 1, the supporting seat 1 is provided with two sets of rotating shafts 2, the two sets of rotating shafts 2 are respectively located at two ends of the rotating shaft 1, one end of the rotating shaft 2 extends out of the supporting seat 1, the extending end of the rotating shaft 2 is connected with a rotating wheel 22, the bar cutting device is provided with a power device for driving the rotating wheel 22 to rotate, and the rotating shaft 2 is driven to rotate when the rotating wheel 22 rotates.

The slot 21 that runs through its perisporium is seted up to pivot 2, and this slot 21 sets up along 2 length direction in pivot, and two opening sides that pivot 2 corresponds slot 21 are connected with installation piece 3, and installation piece 3 sets up along the length direction in pivot 2, the inner of installation piece 3 is equipped with alignment piece 4, and the position that the inner of this alignment piece 4 corresponds 2 rotation axis in pivot is equipped with the alignment hole 51 that supplies the bar to pass, and the bar is in the length direction transportation process along pivot 2, and pivot 2 continuously rotates under the drive of rotation wheel 22, utilizes the pore wall of alignment hole 51 to straighten the processing to the bar, should straighten mechanism simple structure, convenient assembling.

The inner end of the straightening block 4 is provided with a shaft collar 5, the straightening hole 51 is arranged at the position of the shaft collar 5 corresponding to the rotation axis of the rotating shaft 2, the shaft collar 5 is of a semicircular structure, the inner end of the straightening block 4 is provided with a mounting groove matched with the peripheral shape of the shaft collar 5, the shaft collar 5 is arranged on the inner wall of the straightening block 4, the shaft collar 5 is straightened by utilizing the hole wall of the straightening hole 51 in the shaft collar 5, and after the inner wall of the shaft collar 5 is seriously worn, only the shaft collar 5 needs to be replaced, so that the use cost is greatly saved.

The pivot 2 corresponds slot 21 open-ended direction and is connected with a plurality of installation pieces 3, and is a plurality of installation pieces 3 arrange the setting along the length direction of pivot 2, and the installation piece 3 that is located slot 21 open-ended both sides sets up in the crisscross way, and this design is compared in the monolithic formula structure that extends along 2 length direction of pivot, and material cost is lower, and the quality is lighter, and the volume is littleer.

The straightening block 4 is arranged at the inner end of the mounting block 3 and can be adjustably arranged along the depth direction of the slot 21, specifically, two sides of the straightening block 4 are connected with a connecting rod 31 extending out of the mounting block 3, the mounting block 3 is provided with a through hole for the connecting rod 31 to pass through, the outer end of the connecting rod 31 is provided with a limiting portion 311 in limiting fit with the outer end face of the mounting block 3, the middle part of the mounting block 3 is in threaded connection with an adjusting rod 32, the inner end of the adjusting rod 32 abuts against the straightening block 4, when the straightening block 4 needs to be adjusted outwards, the adjusting rod 32 is firstly screwed to separate the straightening block 4 from the adjusting rod 32 and arrange the adjusting rod 32 at a proper position, then the connecting rod 31 is screwed relative to the straightening block 4 to reduce the distance between the limiting portion 311 of the connecting rod 4 and the straightening block until the end face of the limiting portion 311 abuts against the end face of the mounting block 3, when the straightening block 4 needs to be adjusted inwards, the connecting rod 31 makes the distance between the limiting portion 311 of the connecting rod 4 and the straightening block smaller, then makes the adjusting rod 32 abut against the end face of the adjusting rod 4, when the straightening block 4 needs to adjust the straightening block inwards, the opening of the straightening block 51, and the opening of the straightening block is convenient for adjusting structure.

In order to facilitate adjustment of the position of the straightening block 4, the width of the straightening block 4 is set to match the width of the slot 21 so that the straightening block 4 can slide in the depth direction of the slot 21.

The straightening block 4 is provided with a bell mouth 41 with the diameter gradually reduced from the bar inlet direction to the bar outlet direction, the inlet side of the bar is the rotating wheel 22 side of the rotating shaft 2, the inner end of the bell mouth 41 extends to the straightening hole 51, the inner end aperture of the bell mouth 41 corresponds to the aperture of the straightening hole 51, the bell mouth 41 can guide the bar, and the bar can conveniently enter the straightening hole 51.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a bar cutting equipment's alignment mechanism which characterized in that: including supporting seat (1) and rotationally dispose pivot (2) on supporting seat (1), slot (21) that run through its perisporium are seted up in pivot (2), and this slot (21) sets up along pivot (2) length direction, and pivot (2) correspond the both sides opening side of slot (21) and are connected with installation piece (3), and the length direction of pivot (2) is followed in installation piece (3) sets up, the inner of installation piece (3) is equipped with alignment piece (4), and the position that the inner of this alignment piece (4) corresponds pivot (2) axis of rotation is equipped with alignment hole (51) that supply the bar to pass.

2. The straightening mechanism of a bar cutting apparatus according to claim 1, characterized in that: the inner end of the straightening block (4) is provided with a shaft collar (5), and the straightening hole (51) is formed in the position, corresponding to the rotating axis of the rotating shaft (2), of the shaft collar (5).

3. The straightening mechanism of a bar cutting apparatus according to claim 2, characterized in that: the shaft collar (5) is of a semicircular structure, and the inner end of the straightening block (4) is provided with a mounting groove matched with the peripheral shape of the shaft collar (5).

4. The straightening mechanism of a bar cutting apparatus according to claim 1, characterized in that: the direction of the rotating shaft (2) corresponding to the opening of the slot (21) is connected with a plurality of installation blocks (3), and the installation blocks (3) are arranged along the length direction of the rotating shaft (2).

5. The straightening mechanism of a bar cutting apparatus according to claim 3, characterized in that: the mounting blocks (3) positioned at the two sides of the opening of the slot (21) are arranged in a staggered way.

6. The straightening mechanism of a bar cutting apparatus according to claim 1, characterized in that: the straightening block (4) is arranged at the inner end of the mounting block (3) and can be adjustably arranged along the depth direction of the slot (21).

7. The straightening mechanism of a bar cutting apparatus according to claim 6, characterized in that: the utility model discloses a straightening device, including straightening block (4), installation piece (3), connecting rod (31), the both sides of straightening block (4) are connected with and stretch out in installation piece (3) connecting rod (31), and installation piece (3) are equipped with the through-hole that supplies connecting rod (31) to pass, the outer end of connecting rod (31) be equipped with the spacing portion (311) of the spacing complex of outer terminal surface of installation piece (3), the middle part threaded connection of installation piece (3) has regulation pole (32), the inner of adjusting pole (32) is to locating straightening block (4).

8. The straightening mechanism of a bar cutting apparatus according to claim 7, characterized in that: the width of the straightening block (4) is matched with that of the slot (21) so that the straightening block (4) can slide relative to the depth direction of the slot (21).

9. The straightening mechanism of a bar cutting apparatus according to claim 1, characterized in that: the straightening block (4) is provided with a bell mouth (41) with the diameter gradually reduced from the direction of a bar inlet to the direction of a bar outlet, the inner end of the bell mouth (41) extends to the straightening hole (51), and the inner end aperture of the bell mouth (41) corresponds to the aperture of the straightening hole (51).

10. The straightening mechanism of a bar cutting apparatus according to claim 1, characterized in that: one end of the rotating shaft (2) extends out of the supporting seat (1), and the extending end of the rotating shaft (2) is connected with a rotating wheel (22).