CN220698404U - Sawing machine with feeding clamp - Google Patents

Abstract

The utility model relates to the technical field of sawing machine accessory devices, and discloses a sawing machine with feeding clamps, which comprises a sawing machine and a sawing workbench group arranged on the sawing machine, wherein the front and the back of the sawing workbench group are respectively provided with two feeding clamp devices, and each feeding clamp device comprises: the fixture comprises a fixture base, wherein two guide rail upper plates are respectively arranged above two sides of the fixture base, and the corresponding positions of each guide rail upper plate and the fixture base are connected through a plurality of round guide rails; the two ends of the upper roller and the lower roller are connected to the circular guide rail in a sliding way; the roller oil cylinder is arranged above the guide rail upper plate and pushes the upper roller to move up and down; the roller motor drives the lower roller to rotate. Two feeding clamp devices are arranged in front and behind the sawing workbench group, materials are stably clamped by the upper roller and the lower roller under the pushing of the roller oil cylinder, the materials are prevented from moving forwards under the driving of the roller motor, the materials are automatically clamped and driven, and the cutting efficiency is improved.

Description

Sawing machine with feeding clamp

Technical Field

The utility model relates to the technical field of sawing machine accessory devices, in particular to a sawing machine with a feeding clamp.

Background

The band sawing machine is mainly used for sawing various metal materials such as alloy structural steel, medium carbon steel, low alloy steel, heat-resistant steel SKT, high alloy steel, special alloy steel, stainless steel, bearing steel, acid-resistant steel, straightening steel and the like. The main components of the horizontal metal band sawing machine are as follows: the device comprises a base, a lathe bed, a stand column, a saw beam, a transmission mechanism, a guide device, a workpiece clamping/tensioning device, a feeding device, a hydraulic transmission system, an electric control system and a lubricating and cooling system.

The traditional material feeding unit adopts a plurality of gyro wheels that set up side by side more, and it is firm to introduce the anchor clamps with the work piece through gyro wheel roll, then saw cuts the processing. Because the feeding device comprises a plurality of rollers, the rollers are required to be driven to operate together, the cost of the used equipment is high, the rollers can synchronously roll only under the driving of the same driving motor, and a transmission part is required to consume a lot of energy.

The existing feeding roller has a plurality of problems: the rollers are arranged only at the bottom, so that clamping of materials is lacked, and the positions of the materials are difficult to control; the automatic feeding can be realized only by synchronously driving a plurality of rollers, and even manual feeding is needed for settling the cost, so that the safety is poor and the danger is high.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the sawing machine with the feeding clamp, which has the advantages of low cost, automatic feeding function completion and stable clamping of materials, and solves the problems that the traditional feeding device cannot complete the clamping function and the rolling cost of a plurality of rollers is high.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sawing machine with feeding clamp, includes the sawing machine and locates the saw cutting work table group on the sawing machine, saw cutting work table group is equipped with two feeding clamp device around respectively, and every feeding clamp device bottom surface is fixed on the sawing machine, and every feeding clamp device includes:

the fixture comprises a fixture base, wherein two guide rail upper plates are respectively arranged above two sides of the fixture base, and the corresponding positions of each guide rail upper plate and the fixture base are connected through a plurality of round guide rails;

the upper roller and the lower roller which are positioned below the upper roller and are parallel to each other are respectively connected to the round guide rail in a sliding way through two upper roller connectors, and the two ends of the lower roller are respectively connected to the bottom of the round guide rail through two lower roller connectors;

the two roller oil cylinders are respectively arranged above the upper plates of the two guide rails, and the roller oil cylinders push the upper roller connectors to move up and down through roller oil cylinder push rods;

the roller motor drives the lower roller to rotate through a motor rotating shaft.

Preferably, the sawing machine is further provided with two positioning devices, and the two positioning devices are respectively positioned at one side of the two feeding clamp devices, which is far away from the sawing workbench group.

Preferably, the positioning device bottom is equipped with the location base, location base fixed connection is in the sawing machine top, be equipped with the location slide rail on the location base, the location slide rail is on a parallel with the gyro wheel, location slide rail top is equipped with the location push pedal, the positioning device still is equipped with the location hydro-cylinder, the location hydro-cylinder passes through location hydro-cylinder push rod and promotes the location push pedal and remove.

Preferably, the positioning pushing plate is fixedly connected with a positioning sliding block on the bottom surface, the positioning sliding block is slidably connected on the positioning sliding rail, a sliding groove with the same shape as the positioning sliding rail is arranged at the bottom of the positioning sliding block, and the positioning pushing plate slides above the positioning sliding rail by being pushed by the positioning oil cylinder.

Preferably, a plurality of slide rail holes are formed in the positioning slide rail, a buckle is arranged at one end of the positioning slide block, the buckle is rotationally connected to the positioning slide block, and the positioning push plate can be stopped at a designated position by rotating the buckle to be clamped in the slide rail holes.

Preferably, the sawing table group comprises two symmetrical sawing tables, a gap exists between the two sawing tables, and the saw blade is operated to pass between the two sawing tables so as to cut materials on the sawing table group.

Preferably, the sawing workbench comprises a sawing base and a sawing upper plate, the bottom surface of the sawing base is connected with a sawing machine, the sawing upper plate is located above the sawing base, two workbench oil cylinders are respectively arranged on two sides of the sawing base, and the sawing upper plate is pushed to move up and down by a workbench oil cylinder push rod.

Preferably, a plurality of saw cutting reinforcing plates are arranged on the saw cutting upper plate, and the saw cutting reinforcing plates not only play a role in reinforcing the saw cutting upper plate, but also increase the area of the saw cutting upper plate, which is close to the saw blade, so that the saw blade is prevented from deviating.

Preferably, the top and the bottom of each circular guide rail are respectively provided with two guide rail limiting rings for fixing the circular guide rail between the guide rail upper plate and the clamp base.

(III) beneficial effects

Compared with the prior art, the sawing machine with the feeding clamp has the following beneficial effects:

1. this sawing machine with feeding clamp sets up two feeding clamp device through sawing the workstation group around, makes the material by last gyro wheel and the centre gripping of gyro wheel steadily down under the promotion of gyro wheel hydro-cylinder to make the material not move forward under the drive of gyro wheel motor, all carry out automatic centre gripping and drive to the material around cutting, improve cutting efficiency.

2. According to the sawing machine with the feeding clamp, the purpose that the material can be driven to stably advance only by one lower roller in a clamping state is achieved by a method that the upper roller clamps the material downwards and then the lower roller rotates to drive the material to advance, the problem that a plurality of rollers are required to synchronously operate to drive the material during traditional conveying is avoided, and the production cost is reduced.

Drawings

FIG. 1 is a perspective view of a sawing machine with a feed clamp of the present utility model;

FIG. 2 is a perspective view of the saw beam of FIG. 1 with saw beams removed in accordance with the present utility model;

FIG. 3 is a perspective view of the feed clamp device of the present utility model;

FIG. 4 is a perspective view of the roller connection device of the present utility model;

FIG. 5 is a rear perspective view of FIG. 4 in accordance with the present utility model;

FIG. 6 is a front view of FIG. 5 of the present utility model;

FIG. 7 is a perspective view of a sawing table set of the present utility model;

FIG. 8 is a side view of the sawing table assembly of the present utility model;

FIG. 9 is a perspective view of the positioning device of the present utility model;

FIG. 10 is a partially enlarged perspective view of a positioning slide of the positioning device of the present utility model

In the figure: 1. a feeding clamp device; 2. sawing the working table group; 3. a positioning device; 700. sawing the sorghum; 800. sawing a beam support column; 900. sawing machine; 110. a clamp base; 120. a lower roller connector; 121. a lower roller connecting hole; 130. a circular guide rail; 131. a guide rail limiting ring; 140. an upper roller connector; 141. an upper roller connecting hole; 150. a guide rail upper plate; 160. a roller cylinder; 161. a roller cylinder push rod; 170. an upper roller; 180. a lower roller; 190. a roller motor; 191. a motor shaft; 20. sawing a workbench; 21. sawing the upper plate; 211. sawing the reinforcing plate; 22. sawing a base; 23. a workbench oil cylinder; 231. a working table oil cylinder push rod; 300. positioning a base; 310. positioning a sliding rail; 311. a slide rail hole; 320. positioning an oil cylinder; 321. positioning an oil cylinder push rod; 331. positioning a push plate; 332. positioning a sliding block; 333. and (5) a buckle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-10, in an embodiment of the present utility model, a sawing machine with a feeding fixture includes a sawing machine 900 and a sawing table set 2 disposed on the sawing machine 900, wherein two feeding fixture devices 1 are disposed in front of and behind the sawing table set 2, and a bottom surface of each feeding fixture device 1 is fixed on the sawing machine 900.

Each feed jig device 1 includes: the fixture comprises a fixture base 110, wherein two guide rail upper plates 150 are respectively arranged above two sides of the fixture base 110, and the corresponding positions of each guide rail upper plate 150 and the fixture base 110 are connected through a plurality of round guide rails 130; the upper roller 170 and the lower roller 180 which is positioned below the upper roller 170 and is parallel to each other, wherein two ends of the upper roller 170 are respectively connected to the round guide rail 130 in a sliding way through two upper roller connectors 140, and two ends of the lower roller 180 are respectively connected to the bottom of the round guide rail 130 through two lower roller connectors 120; the roller cylinders 160, the two roller cylinders 160 are respectively arranged above the two guide rail upper plates 150, and the roller cylinders 160 push the upper roller connectors 140 to move up and down through the roller cylinder push rods 161; and a roller motor 190, wherein the roller motor 190 drives the lower roller 180 to rotate through a motor rotating shaft 191.

As shown in fig. 1, a saw beam support column 800 is arranged on a sawing machine 900, the saw beam support column 800 is connected with a saw beam 700 in a sliding way, a saw blade is arranged on the saw beam 700, and materials on a sawing workbench group 2 are cut by the saw blade when the saw beam 700 moves up and down.

As shown in fig. 2, the sawing machine 900 is further provided with two positioning devices 3, and the two positioning devices 3 are respectively located at one side of the two feeding fixture devices 1 away from the sawing table set 2.

Further, as shown in fig. 9, a positioning base 300 is disposed at the bottom of the positioning device 3, the positioning base 300 is fixedly connected above the sawing machine 900, a positioning slide rail 310 is disposed on the positioning base 300, the positioning slide rail 310 is parallel to the upper roller 170, a positioning push plate 331 is disposed above the positioning slide rail 310, a positioning oil cylinder 320 is further disposed on the positioning device 3, and the positioning oil cylinder 320 pushes the positioning push plate 331 to move through a positioning oil cylinder push rod 321.

Further, as shown in fig. 10, a positioning slider 332 is fixedly connected to the bottom surface of the positioning push plate 331, the positioning slider 332 is slidably connected to the positioning slide rail 310, a chute with the same shape as the positioning slide rail 310 is provided at the bottom of the positioning slider 332, and the positioning push plate 331 slides above the positioning slide rail 310 by being pushed by the positioning oil cylinder 320.

Further, as shown in fig. 10, a plurality of slide rail holes 311 are formed in the positioning slide rail 310, a buckle 333 is formed at one end of the positioning slide block 332, the buckle 333 is rotatably connected to the positioning slide block 332, and the positioning push plate 331 can be stopped at a designated position by rotating the buckle 333 to be clamped in the slide rail holes 311.

As shown in fig. 6, the sawing table group 2 comprises two symmetrical sawing tables 20, a gap exists between the two sawing tables 20, and a running saw blade passes between the two sawing tables 20 to cut the material on the sawing table group 2.

Further, as shown in fig. 6 and 7, a sawing table 20 includes a sawing base 22 and a sawing upper plate 21, the bottom surface of the sawing base 22 is connected with a sawing machine 900, the sawing upper plate 21 is located above the sawing base 22, two working table cylinders 23 are respectively arranged at two sides of the sawing base 22, and the working table cylinders 23 push the sawing upper plate 21 to move up and down through working table cylinder push rods 231.

Further, as shown in fig. 7, a plurality of sawing reinforcement plates 211 are provided on the sawing upper plate 21, and the sawing reinforcement plates 211 not only play a role in reinforcing the sawing upper plate 21, but also increase the area of the sawing upper plate 21 near the saw blade position, preventing the saw blade from deviating.

As shown in fig. 4, each lower roller connector 120 is provided with a lower roller connection hole 121 at a connection position with a corresponding lower roller 180, each upper roller connector 140 is provided with an upper roller connection hole 141 at a connection position with a corresponding 170, and bearings are provided on each lower roller connection hole 121 and upper roller connection hole 141, so that the upper roller 170 and lower roller 180 can be rotatably connected to the upper roller connector 140 and lower roller connector 120, and friction force generated during connection is reduced.

As shown in fig. 4 and 5, two rail limiting rings 131 are provided at the top and bottom of each circular rail 130, respectively, for fixing the circular rail 130 between the rail upper plate 150 and the jig base 110.

The working principle of the feeding clamp device 1 is that one end of a flat material to be sawed is placed on a lower roller 180 of the feeding clamp device 1 in front, and the upper roller 170 is moved downwards by pushing of a roller cylinder 160 and pushing of a roller cylinder push rod 161, so that the material is clamped by the upper roller 170 and the lower roller 180; the roller motor 190 is started to drive the lower roller 180 to rotate, so that the material is driven to move forward to the sawing workbench group 2, the material is more easily driven to move forward by one roller in a clamping state, the material passes through the space between the sawing upper plate 21 and the sawing base 22, passes through the sawing workbench group 2 and then reaches the other feeding fixture device 1, and after the material is clamped according to the same steps and the material is driven to move forward continuously, the saw blade is started to pass through the space between the two sawing workbench 20 and then saw cut; the working principle of the positioning device 3 is as follows: the positioning cylinder 320 pushes the positioning push plate 331 to move on the positioning slide rail 310, and the positioning push plate 331 can push the material above the positioning slide rail 310 to one side so that the material is parallel to pass through the feeding fixture device 1.

In summary, according to the sawing machine with the feeding clamp, by arranging the two feeding clamp devices 1 in front and behind the sawing table group 2, the material is stably clamped by the upper roller 170 and the lower roller 180 under the pushing of the roller cylinder 160, and is not moved forward under the driving of the roller motor 190, and the material is automatically clamped and driven before and after cutting, so that the cutting efficiency is improved.

By using the method that the upper roller 170 clamps the materials downwards and then the lower roller 180 rotates to drive the materials to advance, the materials can be driven to stably advance only by one lower roller 180 in a clamping state, the problem that a plurality of rollers are required to synchronously operate to drive the materials during traditional conveying is avoided, and the production cost is reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. Sawing machine with feeding clamp, including sawing machine (900) and locate saw cut workstation group (2) on sawing machine (900), its characterized in that: two feeding clamp devices (1) are respectively arranged in front of and behind the sawing workbench group (2), the bottom surface of each feeding clamp device (1) is fixed on the sawing machine (900), and each feeding clamp device (1) comprises:

the fixture comprises a fixture base (110), wherein two guide rail upper plates (150) are respectively arranged above two sides of the fixture base (110), and one end of each guide rail upper plate (150) is connected with one end of the fixture base (110) through a plurality of round guide rails (130);

the upper roller (170) and a lower roller (180) which is positioned below the upper roller (170) and is parallel to each other, wherein two ends of the upper roller (170) are respectively connected to the round guide rail (130) in a sliding way through two upper roller connectors (140), and two ends of the lower roller (180) are respectively connected to the bottom of the round guide rail (130) through two lower roller connectors (120);

the roller oil cylinders (160), the two roller oil cylinders (160) are respectively arranged above the two guide rail upper plates (150), and the roller oil cylinders (160) push the upper roller connectors (140) to move up and down through roller oil cylinder push rods (161);

and the roller motor (190), wherein the roller motor (190) drives the lower roller (180) to rotate through a motor rotating shaft (191).

2. A sawing machine with a feed jig as claimed in claim 1, wherein: the sawing machine (900) is also provided with two positioning devices (3), and the two positioning devices (3) are respectively positioned at one side of the two feeding clamp devices (1) away from the sawing workbench group (2).

3. A sawing machine with a feed jig as claimed in claim 2, wherein: the positioning device is characterized in that a positioning base (300) is arranged at the bottom of the positioning device (3), the positioning base (300) is fixedly connected above the sawing machine (900), a positioning slide rail (310) is arranged on the positioning base (300), the positioning slide rail (310) is parallel to the upper roller (170), a positioning push plate (331) is arranged above the positioning slide rail (310), a positioning oil cylinder (320) is further arranged on the positioning device (3), and the positioning oil cylinder (320) pushes the positioning push plate (331) to move through a positioning oil cylinder push rod (321).

4. A sawing machine with a feed jig according to claim 3, wherein: the bottom surface of the positioning push plate (331) is fixedly connected with a positioning sliding block (332), and the positioning sliding block (332) is slidably connected to the positioning sliding rail (310).

5. A sawing machine with a feed jig as claimed in claim 4, wherein: the positioning sliding rail (310) is provided with a plurality of sliding rail holes (311), one end of the positioning sliding block (332) is provided with a buckle (333), and the buckle (333) is rotationally connected to the positioning sliding block (332).

6. A sawing machine with a feed jig as claimed in claim 1, wherein: the sawing workbench group (2) comprises two symmetrical sawing workbench (20), and a gap exists between the two sawing workbench (20).

7. A sawing machine with a feed jig as claimed in claim 6, wherein: including sawing base (22) and saw cutting upper plate (21) in a saw cutting workstation (20), saw cutting base (22) bottom surface connection sawing machine (900), saw cutting upper plate (21) are located saw cutting base (22) top, saw cutting base (22) both sides are equipped with two workstation hydro-cylinders (23) respectively, workstation hydro-cylinder (23) promote saw cutting upper plate (21) through workstation hydro-cylinder push rod (231) and reciprocate.

8. A sawing machine with a feed jig as claimed in claim 7, wherein: a plurality of sawing reinforcing plates (211) are arranged on each sawing upper plate (21).

9. A sawing machine with a feed jig as claimed in claim 1, wherein: two guide rail limiting rings (131) are respectively arranged at the top and the bottom of each circular guide rail (130).