CN216938731U - Workpiece pressing structure of metal circular sawing machine - Google Patents

Abstract

The utility model provides a workpiece pressing structure of a metal circular sawing machine, which comprises a base and an installation platform, wherein the base is provided with a plurality of grooves; the up end bilateral symmetry of base is equipped with the sliding tray, sliding connection has the sliding block in the sliding tray, the lower plate is installed to the up end of sliding block, the lower plate is equipped with the recess, the up end of lower plate can be dismantled and is connected with the punch holder, the punch holder is equipped with the through hole, the up end of lower plate is equipped with the thread groove of mutually supporting with the through hole, the through hole internal rotation is connected with the threaded rod, the sliding tray internal rotation is connected with the threaded shaft, the rear end face of sliding block is equipped with the screw hole that runs through the sliding block, the motor is installed to the up end of mount table, the output of motor and the rear end face fixed connection of the threaded shaft of left end. According to the utility model, the sliding block, the sliding groove, the upper clamping plate, the lower clamping plate, the threaded shaft matched threaded hole, the motor and the threaded groove matched threaded rod are arranged, so that a workpiece can be clamped, the workpiece can be automatically driven to move, the machining is finished, the manual labor of workers is reduced, and the operation is convenient.

Description

Workpiece pressing structure of metal circular sawing machine

Technical Field

The utility model mainly relates to the technical field of auxiliary accessories of cutting equipment, in particular to a workpiece pressing structure of a metal circular sawing machine.

Background

The metal circular sawing machine belongs to a hydraulic type, the vertical slideway feeds and retracts the cutter up and down, the feeding structure is firm, the action is accurate, the material base floats, and the surface of a workpiece is not damaged.

For example, the patent with the application number of 202121041881.3 comprises a circular saw table, wherein a U-shaped support frame is arranged in the middle of the top end of the circular saw table, two ends of the U-shaped support frame are fixedly connected with two sides of the circular saw table, a lifting plate is arranged below the U-shaped support frame, and a U-shaped connecting plate is arranged at the bottom of the lifting plate corresponding to the position of a saw blade, so that the circular saw table has the following advantages: according to the compressing structure of the circular saw machine, the compressing wheels are arranged on the two sides of the saw blade, and the plate is firmly extruded on the cutting table surface through the compressing wheels, so that manual extrusion is replaced, and the production safety is improved; the pinch roller moves along with reciprocating of lifter plate, can adjust according to the panel of different thickness, improves this application scope of compacting structure.

For the related technologies, the inventor thinks that the prior art cannot automatically move when in use, so that the workpiece can be processed by pushing the workpiece by a user, the physical strength of the user is consumed, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to improve the processing problem, the utility model provides a workpiece pressing structure of a metal circular sawing machine.

The following technical scheme is adopted:

a workpiece pressing structure of a metal circular sawing machine comprises a base and an installation platform; the metal circular sawing machine body is arranged on the upper end face of the base, sliding grooves are symmetrically arranged on the left and right sides of the upper end face of the base, sliding blocks are connected in the sliding grooves in a sliding mode, a lower clamping plate is arranged on the upper end face of each sliding block, grooves are formed in the upper end face of each lower clamping plate and penetrate through one end, close to each other, of each lower clamping plate, an upper clamping plate is detachably connected to the upper end face of each lower clamping plate, through holes are symmetrically formed in the upper end face of each upper clamping plate, thread grooves matched with the through holes are formed in the upper end face of each lower clamping plate, threaded rods are rotatably connected in the through holes and extend into the thread grooves to be matched with the thread grooves, threaded shafts are rotatably connected in the sliding grooves, threaded holes penetrating through the sliding blocks are formed in the rear end face of each sliding block, and the threaded holes are matched with the thread shafts, the threaded shaft penetrates through the threaded hole, the mounting table is mounted on the rear end face of the base, the motor is mounted on the upper end face of the mounting table, and the output end of the motor is fixedly connected with the rear end face of the threaded shaft at the left end.

By adopting the technical scheme, the workpiece can be clamped by arranging the sliding block, the sliding groove, the upper clamping plate, the lower clamping plate, the threaded shaft matched threaded hole, the motor and the threaded groove matched threaded rod, and the workpiece can be automatically driven to move, so that the machining is completed, the manual labor of workers is reduced, and the operation is convenient.

Preferably: the symmetry sets up the sliding tray with the sliding block is the rectangle, just the sliding block about outer wall with the inner wall is pressed close to about the sliding tray.

Adopt above-mentioned technical scheme, be the rectangle through setting up sliding tray and sliding block, and the outer wall is pressed close to with the inner wall about the sliding tray about the sliding block, can prevent that the sliding block from following the threaded spindle and rotating, leads to unable sliding in the sliding tray, leads to the unable cutting knife contact with the base of work piece.

Preferably: the upper end face of the threaded rod is provided with a rotating handle.

Adopt above-mentioned technical scheme, rotate the handle through setting up, do benefit to the rotation threaded rod to make punch holder and lower plate keep away from or be close to.

Preferably: the lower end face of the upper clamping plate is provided with a rubber soft pad.

Adopt above-mentioned technical scheme, through setting up the rubber cushion, can promote the intensity that compresses tightly to can prevent that the work piece from being crushed.

Preferably: the upper end face of the upper clamping plate is provided with scale marks.

By adopting the technical scheme, the workpiece with different lengths can be accurately machined by setting the scale marks.

Preferably: and a rubber antiskid plate is arranged on the bottom surface of the groove.

By adopting the technical scheme, the rubber anti-slip plate is arranged, so that the sliding of the workpiece in the groove can be prevented in the processing process, and the damage to the bottom surface of the workpiece can not be caused.

Compared with the prior art, the utility model has the following beneficial effects:

1. by arranging the sliding block, the sliding groove, the upper clamping plate, the lower clamping plate, the threaded shaft matched threaded hole, the motor and the threaded groove matched threaded rod, a workpiece can be clamped, and the workpiece can be automatically driven to move, so that the machining is finished, and the manual labor of workers is reduced;

2. by arranging the rubber cushion, the pressing strength can be improved, and the workpiece can be prevented from being crushed;

3. through setting up the rubber antiskid ribbed tile, can prevent that the work piece from sliding in the recess in the in-process of processing to can not cause the damage of work piece bottom surface.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a side cross-sectional view of the upper and lower clamping plates of the present invention;

FIG. 3 is an enlarged view of the area a of the present invention;

FIG. 4 is an enlarged view of the area b of the present invention;

fig. 5 is an enlarged view of region c of the present invention.

In the figure: 1. a metal circular sawing machine body; 2. a base; 21. a sliding groove; 211. a threaded shaft; 22. a slider; 221. a threaded hole; 23. a lower splint; 231. a groove; 232. a thread groove; 233. a rubber antiskid plate; 24. an upper splint; 241. a through hole; 242. a threaded rod; 243. rotating the handle; 245. a rubber cushion; 246. scale lines; 3. an installation table; 31. an electric motor.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The first embodiment is as follows:

the embodiment of the utility model discloses a workpiece pressing structure of a metal circular sawing machine, which mainly refers to the attached drawings 1-5 and comprises a base 2 and an installation table 3; the metal circular sawing machine body 1 is installed on the upper end face of the base 2, the upper end face bilateral symmetry of the base 2 is provided with a sliding groove 21, a sliding block 22 is connected in the sliding groove 21 in a sliding mode, a lower clamping plate 23 is installed on the upper end face of the sliding block 22, a groove 231 is arranged on the upper end face of the lower clamping plate 23, the groove 231 penetrates through one end, close to the lower clamping plate 23, of the lower clamping plate 23, an upper clamping plate 24 is detachably connected on the upper end face of the lower clamping plate 23, a through hole 241 is symmetrically arranged on the upper end face of the upper clamping plate 24, a thread groove 232 matched with the through hole 241 is arranged on the upper end face of the lower clamping plate 23, a threaded rod 242 is rotatably connected in the through hole 241 and extends into the thread groove 232 to be matched with the thread groove 232, a thread shaft 211 is rotatably connected in the sliding groove 21, a thread hole 221 penetrating through the sliding block 22 is arranged on the rear end face of the sliding block 22, screw hole 221 with screw shaft 211 mutually supports, screw shaft 211 passes screw hole 221, mount table 3 is installed the rear end face of base 2, motor 31 is installed to the up end of mount table 3, the output and the left end of motor 31 the rear end face fixed connection of screw shaft 211.

Please refer to fig. 1, fig. 2, fig. 3, and fig. 5 for emphasis: the symmetry sets up sliding tray 21 with sliding block 22 is the rectangle, just sliding block 22 about the outer wall with sliding tray 21 about the inner wall press close to, the up end of threaded rod 242 is installed and is rotated 243, rubber cushion 245 is installed to the lower terminal surface of punch holder 24.

Please refer to fig. 1 and fig. 2 for emphasis: the upper end surface of the upper clamping plate 24 is provided with scale marks 246, and the bottom surface of the groove 231 is provided with the rubber antiskid plate 233.

The implementation principle of the workpiece pressing structure of the metal circular sawing machine provided by the embodiment of the utility model is as follows:

when the metal circular saw machine body 1 is used, two ends of a workpiece are respectively placed into the grooves 231 which are symmetrically arranged, the upper clamping plate 24 is further closed, the threaded rod 242 is aligned to the threaded groove 232, the rotating handle 243 is further rotated, the rotating handle 243 drives the threaded rod 242 to rotate, the threaded rod 242 is matched with the threaded groove 232, the upper clamping plate 24 is close to the lower clamping plate 23, the upper clamping plate 24 is enabled to press two ends of the workpiece, the metal circular saw machine body 1 is further started, the cutting knife of the metal circular saw machine body 1 is enabled to cut the workpiece through the threaded rod 242, the motor 31 is further started, the motor 31 is started to rotate in a forward rotation mode to drive the threaded shaft 211 to rotate, the sliding block 22 slides in the sliding groove 21 through the threaded shaft 211 matched with the threaded hole 221, and the other lower clamping plate 23 is connected through the workpiece, so that the workpiece can drive the other lower clamping plate 23 to move, make the cutting knife of metal circular sawing machine body 1 cut the work piece, along with the work piece removes, contact the cutting knife of metal circular sawing machine body 1 gradually, cut by the cutting knife, after the cutting is accomplished, close metal circular sawing machine body 1, it is further, close motor 31, after motor 31 closes, restart motor 31 again, motor 31 reverses to start to drive sliding block 22 and slides in sliding tray 21, make the lower plate 23 that the symmetry set up reset, it is further, rotate and rotate 243, make the rotor plate break away from thread groove 232 gradually, make upper plate 24 keep away from lower plate 23, after threaded rod 242 breaks away from thread groove 232 completely, the completion takes out upper plate 24, it is further, take out the work piece that will cut, accomplish the operation.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (6)

1. The utility model provides a metal circular saw work piece compact structure which characterized in that: comprises a metal circular sawing machine body (1), a base (2) and a mounting table (3);

the metal circular sawing machine body (1) is installed in the up end of base (2), the up end bilateral symmetry of base (2) is equipped with sliding tray (21), sliding tray (21) sliding connection has sliding block (22), lower plate (23) are installed to the up end of sliding block (22), the up end of lower plate (23) is equipped with recess (231), recess (231) run through the one end that lower plate (23) are close to each other, the up end of lower plate (23) can be dismantled and be connected with upper plate (24), the up end symmetry of upper plate (24) is equipped with through hole (241), the up end of lower plate (23) be equipped with through hole (241) inter-fitting thread groove (232), through hole (241) internal rotation is connected with threaded rod (242), threaded rod (242) stretch into in thread groove (232) with thread groove (232) inter-fitting, the internal rotation of sliding tray (21) is connected with screw shaft (211), the rear end face of sliding block (22) is equipped with and runs through screw hole (221) of sliding block (22), screw hole (221) with screw shaft (211) mutually supports, screw shaft (211) pass screw hole (221), install mount table (3) the rear end face of base (2), motor (31) are installed to the up end of mount table (3), the output and the left end of motor (31) the rear end face fixed connection of screw shaft (211).

2. The metal circular saw machine workpiece pressing structure as claimed in claim 1, wherein: the symmetry sets up sliding tray (21) with sliding block (22) are the rectangle, just outer wall about sliding block (22) with the inner wall is pressed close to about sliding tray (21).

3. The metal circular saw machine workpiece pressing structure as claimed in claim 1, wherein: the upper end surface of the threaded rod (242) is provided with a rotating handle (243).

4. The metal circular saw machine workpiece pressing structure as claimed in claim 1, wherein: the lower end surface of the upper clamping plate (24) is provided with a rubber soft pad (245).

5. The metal circular saw machine workpiece pressing structure as claimed in claim 1, wherein: the upper end surface of the upper clamping plate (24) is provided with scale marks (246).

6. The metal circular saw machine workpiece pressing structure as claimed in claim 1, wherein: the bottom surface of the groove (231) is provided with a rubber antiskid plate (233).

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