CN210499289U

CN210499289U - Sawing machine upward pressing device

Info

Publication number: CN210499289U
Application number: CN201921120777.6U
Authority: CN
Inventors: 赵俊杰; 郭卫兵; 韩晋雷; 杨楠; 曲成生; 陈坤林
Original assignee: Shanxi Jincheng Anthracite Mining Group Co Ltd
Current assignee: Shanxi Jincheng Anthracite Mining Group Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-12
Anticipated expiration: 2029-07-17

Abstract

The utility model relates to a sawing machine upward pressing device, belonging to the technical field of mechanical processing equipment; the original sawing machines of many machining enterprises are long in age and are not provided with matched pressure devices, so that the production efficiency is low, capital and time are needed for equipment transformation, and the production efficiency is seriously influenced; the utility model provides a pressing device for a sawing machine, wherein a carrier roller and a carrier roller frame are arranged between two channel steels for pressing a bar on the sawing machine, a large plate is arranged at the top ends of the two channel steels and fixed on the channel steels by adopting a pressing bolt, a lead screw passes through a large plate and an internal thread disc and is connected with the carrier roller frame by a steel ball and a slotted iron block, and the position of the carrier roller frame is adjusted by the lead screw; the utility model relates to a safely, reliably, it is all very convenient to dismantle and install, and maneuverability is strong, has reduced the intensity of labour that operating personnel lifted by crane many times, and the cost is extremely low, and whole processing forms for the current material in workshop, reduces a large amount of funds that drop into new equipment.

Description

Sawing machine upward pressing device

Technical Field

The utility model relates to a machining equipment technical field, more specifically the saying so, it relates to a sawing machine is put in pressure.

Background

In the production process, a plurality of bars are sawed or cut by a sawing machine, and the bars jump during intercept to influence the intercept effect and stability. The strip type sawing machine on the market can be matched with a hydraulic driving sawing machine pressing device selectively, the strip type sawing machine is used for pressing a section bar or a round steel to prevent the section bar or the round steel from bulging, so that the cutting amount of the sawing machine at each time is increased, but the original sawing machine of a plurality of machining enterprises is long in purchasing age and does not have such accessories at that time, so that only two bar stocks can be clamped to cut at each time, the efficiency is low, capital and time are needed for transforming equipment returning factories, and the normal production work of workshops is seriously influenced.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide a pressure equipment is put on sawing machine, this utility model can prevent effectively that many bars from appearing beating when the cutting, cuts many bars simultaneously, improves the work efficiency of sawing machine when the cutting.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a press-on device of a sawing machine comprises a carrier roller and a carrier roller frame, wherein the carrier roller is provided with a carrier roller shaft, two ends of the carrier roller shaft penetrate through the carrier roller frame and are arranged on channel steel on two sides of the carrier roller frame, and the two channel steel are vertically fixed on two sides of a carrier roller track of the sawing machine; the top of the roller frame is welded with a slotted iron block; the two sides of the upper end of the channel steel, which are parallel to the direction of the roller carrier shaft, are respectively welded with small hole plates, a compression bolt penetrates through the small hole plates on the two sides of the channel steel, a large plate is erected at the tops of the two channel steels and is fixed through the compression bolt, a hole is formed in the center of the large plate, and an internal thread disc is welded at the hole; the lower end of the screw rod is welded with a steel ball, the screw rod penetrates through the holes of the internal thread disc and the large plate, the steel ball is clamped in the slotted iron block, and the upper end of the screw rod is welded with a flange plate.

Further, the roller carrier frame is in an inverted U shape, and rectangular holes for fixing the roller carrier shaft are formed in the two ends of the roller carrier frame.

Furthermore, the channel steel is provided with a clamping groove of the roller carrier shaft in the vertical direction.

Furthermore, the volume of the steel ball milled by the steel ball is at most one third, and the plane of the steel ball is welded at the lower end of the screw rod.

Further, the slotted iron block is provided with an inverted T-shaped slot.

Further, the surface of the screw rod is provided with threads.

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

when the sawing machine cuts the bar, through the utility model discloses compress tightly the bar, prevent that the cutting in-process bar from piling up the drum, the sawing machine single cutting is two and is improved ten by two, has greatly improved the work efficiency of sawing machine, has satisfied the production needs, the utility model relates to a safety, reliable, it is all very convenient to dismantle with the installation, and maneuverability is strong, has reduced the intensity of labour that operating personnel lifted by crane many times, and the cost is extremely low, and whole for workshop existing material processing forms, has reduced a large amount of funds that drop into new equipment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the slotted iron block of the present invention.

In the figure: 1-channel steel, 2-compression bolts, 3-perforated small plates, 4-large plates, 5-flange plates, 6-screw rods, 7-roller frames, 8-rollers, 9-slotted iron blocks, 10-flange plate spokes, 11-discs, 12-roller shafts and 13-steel balls.

Detailed Description

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

Example (b): the utility model provides a sawing machine pressure equipment is put, includes bearing roller 8 and bearing roller frame 7, and bearing roller 8 sets up bearing roller shaft 12, and bearing roller shaft 12 both ends pass on bearing roller frame 7 installation and the channel-section steel 1 of bearing roller frame 7 both sides, and two channel-section steels 1 are vertical to be fixed in the orbital both sides of sawing machine bearing roller, and channel-section steel and bearing roller track adopt welded fastening, and 7 top welded grooving iron plates of bearing roller frame, bearing roller frame 7 are the type of falling U, and the rectangular hole of fixed bearing roller shaft 12 is seted up at both ends.

The draw-in groove of the bearing roller axle 12 of vertical direction is seted up to channel-section steel 1, and trompil platelet 3 is welded respectively in the both sides that 1 upper end of channel-section steel is on a parallel with bearing roller axle 12, and clamp bolt 2 passes the trompil platelet 3 of 1 both sides of channel-section steel, erects the big board 4 that provides reaction force at 1 top of channel-section steel, and big board 4 is fixed through clamp bolt 2, and big board 4 should pass clamp bolt 2 of trompil platelet 3 and compress tightly fixedly, and the central point of big board 4 puts the trompil, and trompil.

The steel ball 13 is milled to remove a part of sphere by a milling cutter, the milled part is not more than one third of the volume of the whole sphere, the plane of the milled part of the steel ball 13 is welded at the lower end of the screw rod 6, the screw rod 6 penetrates through holes of the internal thread disc 11 and the large plate 4, the slotted iron block 9 is provided with an inverted T-shaped groove, the steel ball 13 is clamped in the slotted iron block 9, the screw rod 6 and the roller frame 7 can be stably connected, the screw rod 6 is rotated through the flange 5, the roller frame 7 moves along the vertical direction of the channel steel 1, in the process, the large plate 4 provides a reaction force for the screw rod 6, the flange 5 is welded at the upper end of the screw rod 6, the screw rod 6 is welded with a spoke 10 in the flange 5, the surface of the screw rod 6 is provided with threads matched with the internal thread disc 11, and the thread engaging force of the.

When the utility model is used, the flange 5 is rotated, the screw rod 6 providing torque moves up and down, the up-and-down movement of the roller frame 7 is realized, the bar below the utility model is pressed by the roller 8, the sawing machine is convenient to cut, and the reverse rotation can be loosened; the utility model discloses an iron plate is placed to 8 belows on bearing roller, can increase the area of contact of 8 bearing rollers and bar, guarantee to compress tightly the compaction, weld two little fixture blocks on the iron plate, iron plate still stops in the primary importance when making the round steel walk forward on the sawing machine after accomplishing a cutting cycle, the semi-automatization that the reality bar compressed tightly, when dismantling this device, loosen clamp bolt 2, lead screw 6 takes out from fluting iron plate 9, the big board 4 that provides the reaction force simultaneously takes off from this device together with lead screw 6, take out bearing roller frame 7 together with bearing roller 8 again, bearing roller shaft 12 takes out from channel-section steel 1, accomplish the dismantlement promptly.

The utility model relates to a safely, reliably, it is all very convenient to dismantle and install, and maneuverability is strong, greatly reduced operating personnel intensity of labour who lifts by crane many times, the improvement work efficiency of doubling simultaneously satisfies the production needs, has reduced the fund input.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a sawing machine pressure equipment device which characterized in that: the support roller is characterized by comprising a support roller (8) and a support roller frame (7), wherein the support roller (8) is provided with a support roller shaft (12), two ends of the support roller shaft (12) penetrate through the support roller frame (7) and are arranged on channel steel (1) on two sides of the support roller frame (7), and the two channel steel (1) are vertically fixed on two sides of a support roller track of a sawing machine; a slotted iron block (9) is welded at the top of the roller frame (7);

the two sides of the upper end of the channel steel (1) parallel to the direction of the carrier roller shaft (12) are respectively welded with small hole plates (3), compression bolts (2) penetrate through the small hole plates (3) on the two sides of the channel steel (1), a large plate (4) is erected at the tops of the two channel steels (1), the large plate (4) is fixed through the compression bolts (2), a hole is formed in the center of the large plate (4), and an internal thread disc (11) is welded at the hole;

the lower end of the screw rod (6) is welded with a steel ball (13), the screw rod (6) penetrates through the holes of the internal thread disc (11) and the large plate (4), the steel ball (13) is clamped in the slotted iron block (9), and the upper end of the screw rod (6) is welded with a flange plate (5).

2. The sawing machine top pressure apparatus of claim 1 wherein: the carrier roller frame (7) is of an inverted U shape, and rectangular holes for fixing the carrier roller shafts (12) are formed in the two ends of the carrier roller frame.

3. The sawing machine top pressure apparatus of claim 1 wherein: the channel steel (1) is provided with a clamping groove of the roller carrier shaft (12) in the vertical direction.

4. The sawing machine top pressure apparatus of claim 1 wherein: the volume of the steel ball (13) milled out is at most one third, and the plane of the steel ball (13) is welded at the lower end of the screw rod (6).

5. The sawing machine top pressure apparatus of claim 1 wherein: the slotted iron block (9) is provided with an inverted T-shaped slot.

6. The sawing machine top pressure apparatus of claim 1 wherein: the surface of the screw rod (6) is provided with threads.