CN217019570U

CN217019570U - Heavy raw material feeding mechanism for sawing machine

Info

Publication number: CN217019570U
Application number: CN202220639165.3U
Authority: CN
Inventors: 王志波
Original assignee: Qingdao Yikai Heavy Forging Co ltd
Current assignee: Qingdao Yikai Heavy Forging Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-22
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to the technical field of related equipment for machining of sawing machines, and discloses a heavy raw material feeding mechanism for a sawing machine, which comprises a roller feeding frame, wherein first sliding grooves are formed in the middles of the left end and the right end of the roller feeding frame, first sliding blocks are connected in the first sliding grooves in a sliding manner, the ends, far away from each other, of the first sliding blocks are fixedly connected with side plates, threaded holes are formed in the middles, far away from one side, of the side plates, and threaded rods are connected in the threaded holes in a threaded manner. According to the heavy raw material cutting device, the second sliding blocks on the two sides can oppositely move in the corresponding second sliding grooves by rotating the threaded rods, so that the heavy raw materials are fixed by the clamping blocks, the clamping blocks can move together with the heavy raw materials under the limitation of the first sliding blocks and the first sliding grooves, the heavy raw materials cannot deviate and shake during moving, the bottom end of the lower pressing plate can be in contact with the top end of the heavy raw materials through the hydraulic rods, the heavy raw materials are tightly pressed and fixed, and the heavy raw materials are prevented from shaking during cutting.

Description

Heavy raw material feeding mechanism for sawing machine

Technical Field

The utility model relates to the technical field of related equipment for machining of sawing machines, in particular to a heavy raw material feeding mechanism for a sawing machine.

Background

The sawing machine is a device for cutting original workpieces such as small or large metal parts, and mainly comprises a vertical sawing machine and a horizontal sawing machine, wherein a saw frame of the vertical sawing machine is vertically arranged, the workpieces move during cutting to cut the curve profiles of sheet materials and formed parts, a saw belt can be replaced by a file chain or an abrasive belt to perform file trimming or grinding, the saw frame of the horizontal sawing machine is horizontally or obliquely arranged and is arranged along the vertical direction or the direction swinging around a fulcrum, and a general sawing machine can be matched with a corresponding feeding mechanism according to the size of the processed workpieces to ensure that raw materials are stably conveyed to the sawing machine for cutting.

Present most of feeding mechanisms for sawing machine generally adopt the stopper to carry on spacingly to the work piece, if the position of stopper adjustment is too hugged closely the work piece, then can move on feeding mechanism to the work piece and produce the influence, can let the work piece intermittent and intermittent when advancing, if the too pine of stopper adjustment then can influence the transport precision of work piece, produce rocking about the small circle, the work piece also can produce the scraping with the stopper when moving on feeding mechanism, the work piece is when being cut simultaneously, can produce stronger vibrations from top to bottom, influence the cutting precision of work piece.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a heavy raw material feeding mechanism for a sawing machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: a heavy raw material feeding mechanism for a sawing machine comprises a roller feeding frame, wherein first sliding grooves are formed in the middle of the left end and the right end of the roller feeding frame, first sliding blocks are connected into the first sliding grooves in a sliding mode, side plates are fixedly connected with the ends, far away from the first sliding blocks, of the side plates, threaded holes are formed in the middle of the sides, far away from one side, of the side plates, threaded rods are connected into the threaded holes in a threaded mode, the close ends of the threaded rods are rotatably connected to the ends, far away from the second sliding blocks, of the second sliding blocks respectively, second sliding grooves are formed in the top ends of the side plates, second sliding blocks are connected into the second sliding grooves in a sliding mode, the top ends of the second sliding blocks are fixedly connected to the bottom ends of clamping blocks, fixed blocks are fixedly connected to the front side and the rear side of the left end and the right end of the roller feeding frame, vertical plates are fixedly connected to the top ends of the fixed blocks, the upper ends, close to one sides of the vertical plates are fixedly connected to the left side and the right sides, far away from one ends of the top plates respectively, the hydraulic press is characterized in that the left side and the right side of the bottom end of the top plate are fixedly connected with hydraulic rods, the front ends of the rod bodies of the hydraulic rods are fixedly connected to the front side and the rear side of the top end of the lower press plate respectively, and the front ends of the rod bodies of the hydraulic rods are fixedly connected to the left side and the right side of the front portion and the rear portion of the top end of the lower press plate respectively.

As a further description of the above technical solution:

the four corners of the bottom end of the roller feeding frame are fixedly connected with supporting plates.

As a further description of the above technical solution:

the front end of the roller feeding frame is fixedly connected with the rear end of the front plate, and the rear end of the roller feeding frame is fixedly connected with the front end of the rear plate.

As a further description of the above technical solution:

the bottom ends of the side plates on the two sides are respectively and fixedly connected to the left side and the right side of the top end of the connecting plate.

As a further description of the above technical solution:

and anti-slip pads are arranged on one sides of the clamping blocks.

As a further description of the above technical solution:

the equal fixedly connected with in one end that the threaded rod was kept away from mutually rotates the handle.

As a further description of the above technical solution:

and the middle part of the bottom end of the lower pressing plate is provided with a soft rubber plate.

The utility model has the following beneficial effects:

1. according to the utility model, the rear plate can assist heavy raw materials to slide into the roller feeding frame, the threaded rods on two sides are driven to rotate by rotating the handle, the second sliding blocks on two sides can move in opposite directions in the corresponding second sliding grooves, so that the heavy raw materials are fixed by the clamping blocks on two sides, the position of the heavy raw materials cannot deviate and rock when the heavy raw materials move on the roller feeding frame, the clamping blocks can move along with the heavy raw materials under the limitation of the first sliding grooves and the first sliding blocks, and the problems that the traditional limiting blocks are easy to scrape with the heavy raw materials and the like are prevented.

2. According to the heavy raw material cutting device, the plurality of hydraulic rods arranged at the bottoms of the front side top plate and the rear side top plate can control the lower pressing plate to ascend and descend, when the heavy raw material is cut, the hydraulic rods drive the lower pressing plate to move downwards, so that the bottom end of the lower pressing plate is in contact with the top end of the heavy raw material to tightly press and fix the heavy raw material, and the cutting precision of the heavy raw material is prevented from being influenced by vibration in the cutting process.

Drawings

FIG. 1 is a front side perspective view of a heavy feed mechanism for a sawing machine in accordance with the present invention;

FIG. 2 is a rear bottom view of a heavy feed mechanism for a sawing machine according to the present invention;

FIG. 3 is a schematic view of a clamping structure of a heavy-duty material feeding mechanism for a sawing machine according to the present invention;

fig. 4 is an exploded view of a clamping structure of a heavy raw material feeding mechanism for a sawing machine according to the present invention.

Illustration of the drawings:

1. a roller feeding frame; 2. a first chute; 3. a first slider; 4. a side plate; 5. a second chute; 6. a second slider; 7. a clamping block; 8. a non-slip mat; 9. a threaded hole; 10. a threaded rod; 11. rotating the handle; 12. a connecting plate; 13. a support plate; 14. a rear plate; 15. a front plate; 16. a fixed block; 17. a vertical plate; 18. a top plate; 19. a hydraulic rod; 20. pressing the plate downwards; 21. a soft rubber plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment provided by the present invention: a heavy raw material feeding mechanism for a sawing machine comprises a roller feeding frame 1, wherein first sliding grooves 2 are formed in the middle of the left end and the right end of the roller feeding frame 1, first sliding blocks 3 are connected in the first sliding grooves 2 in a sliding mode, side plates 4 are fixedly connected to the far ends of the first sliding blocks 3, the side plates 4 can be driven to move back and forth on two sides of the roller feeding frame 1 through the first sliding blocks 3, threaded holes 9 are formed in the middle of the far sides of the side plates 4, threaded rods 10 are connected in the threaded holes 9 in a threaded mode, the near ends of the threaded rods 10 are respectively connected to the far ends of second sliding blocks 6 in a rotating mode, the threaded rods 10 rotate in the threaded holes 9 to drive second sliding blocks 6 to move in second sliding grooves 5, second sliding grooves 5 are formed in the top ends of the side plates 4, second sliding blocks 6 are connected in the second sliding grooves 5 in a sliding mode, the top ends of the second sliding blocks 6 are fixedly connected to the bottom ends of clamping blocks 7, the equal fixedly connected with fixed block 16 in the front and back side of the left and right ends of roller pay-off frame 1, the equal fixedly connected with riser 17 in top of fixed block 16, the upper end that riser 17 is close to one side mutually is fixed connection respectively and is kept away from the left and right sides of one end at roof 18 mutually, can play the supporting role for roof 18 through riser 17, the equal fixedly connected with hydraulic stem 19 in the side about roof 18 bottom, the front end of the 19 body of rod of hydraulic stem is fixed connection respectively in the front and back side on 20 tops of holding down plate, can drive holding down plate 20 through hydraulic stem 19 and carry out the adjustment of upper and lower position, the front end of the 19 body of rod of hydraulic stem is fixed connection respectively on the left and right sides of the front and back portion on 20 tops of holding down plate, holding down plate 20 can push down fixedly to heavy raw materials, reduce the degree of rocking of heavy raw materials when sawing.

Four corners at the bottom end of the roller feeding frame 1 are fixedly connected with supporting plates 13, the supporting plates 13 can support the roller feeding frame 1, the front end of the roller feeding frame 1 is fixedly connected with the rear end of a front plate 15, the rear end of the roller feeding frame 1 is fixedly connected with the front end of a rear plate 14, the top surfaces of the front plate 15 and the rear plate 14 are inclined from the upper part of the rear side to the lower part of the front side, the bottom ends of side plates 4 at two sides are respectively and fixedly connected with the left side and the right side of the top end of a connecting plate 12, the side plates 4 at two sides can be always kept on the same horizontal line through the connecting plate 12, one side of each clamping block 7 is provided with an anti-slip pad 8, the anti-slip pad 8 can protect the inner side of the clamping block 7 from being scratched by heavy raw materials, meanwhile, the friction force between the clamping block 7 and the heavy raw materials is also increased, one end, far away from the threaded rod 10, is fixedly connected with a rotating handle 11, rotating handle 11 can make things convenient for the staff to rotate threaded rod 10, and the middle part of holding down plate 20 bottom is provided with flexible glue board 21, can provide buffer protection for holding down plate 20's bottom through flexible glue board 21, can increase the frictional force between holding down plate 20 and the heavy raw materials simultaneously, prevents that heavy raw materials from producing when the cutting from rocking.

The working principle is as follows: firstly, heavy raw materials are placed on a rear plate 14, the top surface of the rear plate 14 inclines from the upper part of the rear side to the lower part of the front side, so that the heavy raw materials can be assisted to slide into a roller feeding frame 1, then a handle 11 is rotated to drive threaded rods 10 on two sides to rotate, second sliding blocks 6 on two sides move oppositely in corresponding second sliding grooves 5, clamping blocks 7 on two sides fix the heavy raw materials, when the heavy raw materials move on the roller feeding frame 1, the clamping blocks 7 can move along with the heavy raw materials under the matching of the first sliding grooves 2 and the first sliding blocks 3, the position of the heavy raw materials can not deviate and shake when moving, and simultaneously, the problems that the traditional limiting blocks are easy to scrape the heavy raw materials and the like are prevented, through a plurality of hydraulic rods 19 arranged at the bottoms of front side top plates 18 and rear side top plates, the ascending and descending of a lower pressing plate 20 can be controlled, when the heavy raw materials are cut, the hydraulic rod 19 drives the lower pressing plate 20 to move downwards, so that the bottom end of the lower pressing plate 20 is in contact with the top end of the heavy raw material to press and fix the heavy raw material, and the cutting precision of the heavy raw material is prevented from being influenced by vibration in the cutting process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a sawing machine is with heavy raw materials feeding mechanism, includes cylinder pay-off frame (1), its characterized in that: the middle parts of the left end and the right end of the roller feeding frame (1) are respectively provided with a first sliding groove (2), the first sliding grooves (2) are respectively connected with a first sliding block (3) in a sliding manner, the ends, far away from the first sliding blocks (3), of the first sliding blocks are respectively fixedly connected with a side plate (4), the middle parts, far away from one side, of the side plates (4) are respectively provided with a threaded hole (9), threaded rods (10) are respectively connected with the threaded holes (9) in a threaded manner, the close ends of the threaded rods (10) are respectively connected with the ends, far away from the second sliding blocks (6) in a rotating manner, the top ends of the side plates (4) are respectively provided with a second sliding groove (5), the second sliding grooves (5) are respectively connected with second sliding blocks (6) in a sliding manner, the top ends of the second sliding blocks (6) are respectively and fixedly connected with the bottom ends of the clamping blocks (7), the front side and the rear side of the left end and the right end of the roller feeding frame (1) are respectively fixedly connected with fixing blocks (16), the top of fixed block (16) all fixedly connected with riser (17), riser (17) are close to the upper end of one side respectively fixed connection and keep away from the left and right sides of one end in roof (18) mutually, the equal fixedly connected with hydraulic stem (19) in the left and right sides of roof (18) bottom, the front end of the hydraulic stem (19) body of rod is fixed connection respectively on the left and right sides of the front and back portion on holding down plate (20) top.

2. The heavy feed material feeding mechanism for the sawing machine as claimed in claim 1, wherein: supporting plates (13) are fixedly connected to four corners of the bottom end of the roller feeding frame (1).

3. The heavy raw material feeding mechanism for the sawing machine as claimed in claim 1, wherein: the front end of the roller feeding frame (1) is fixedly connected with the rear end of the front plate (15), and the rear end of the roller feeding frame (1) is fixedly connected with the front end of the rear plate (14).

4. The heavy feed material feeding mechanism for the sawing machine as claimed in claim 1, wherein: the bottom ends of the side plates (4) on the two sides are respectively and fixedly connected to the left side and the right side of the top end of the connecting plate (12).

5. The heavy raw material feeding mechanism for the sawing machine as claimed in claim 1, wherein: and anti-slip pads (8) are arranged on one sides of the clamping blocks (7).

6. The heavy feed material feeding mechanism for the sawing machine as claimed in claim 1, wherein: and one end of the threaded rod (10) far away from the other end is fixedly connected with a rotating handle (11).

7. The heavy feed material feeding mechanism for the sawing machine as claimed in claim 1, wherein: and a soft rubber plate (21) is arranged in the middle of the bottom end of the lower pressing plate (20).