CN218799472U

CN218799472U - Precision cutting device is used in metal parts processing

Info

Publication number: CN218799472U
Application number: CN202223444795.4U
Authority: CN
Inventors: 李凯
Original assignee: Tianjin Yuanda Machinery Parts Co ltd
Current assignee: Tianjin Yuanda Machinery Parts Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-04-07
Anticipated expiration: 2032-12-22

Abstract

The utility model belongs to the technical field of the cutting technique and specifically relates to an accurate cutting device is used in metal parts processing, including workstation and landing leg, the top both ends rigid coupling of workstation has the starting stave, cutting device is installed to the inboard below of starting stave, adjusting device is installed to the top of workstation. The output shaft that can make the motor drives the montant and rotates, the montant drives first bevel gear through second bevel gear and rotates, first bevel gear drives the twin-screw and rotates, two-way screw rod cooperation horizontal pole alright carry out the relative motion with driving two extension boards like this, adjust the extension board to suitable position, place the metal part on first diaphragm again, make first electric push rod cooperation pin drive second diaphragm downstream, second diaphragm cooperation first diaphragm alright with press from both sides tight fixed with the metal part like this, like this guarantee under the firm centre gripping of metal part alright carry out more accurate cutting work to it through cutting blade.

Description

Precision cutting device is used in metal parts processing

Technical Field

The utility model relates to a cutting technical field specifically is a precision cutting device is used in metal parts processing.

Background

Metal parts are a collective term for metal blocks, metal rods, metal pipes, and the like of various specifications and shapes produced from metal materials, and these metal parts are used to produce machine parts, and when machining the metal parts, it is often necessary to precisely cut the metal parts using a cutting device.

A cutting machine for metal working with a positioning mechanism, such as the grant publication No. CN214321997U, includes a support platform. The utility model discloses can be comparatively convenient and stable cutting blade's that does not use bottom protect, can effectually prevent the cutting blade bottom and directly expose the condition that produces the oxidation in the air to the effectual work efficiency who ensures the device in the use.

However, the device in the above-mentioned comparison patent still has some problems when using, for example, when cutting metal part among the above-mentioned, place metal part on supporting platform, make spacing splint carry out spacing centre gripping to metal part through the elasticity of first spring and second spring again, nevertheless because cutting blade can produce certain vibrations when cutting metal part, and first spring and second spring receive the influence of vibrations and take place elastic deformation again to just can't guarantee the firm centre gripping of spacing splint with metal part, and then just so reduced the precision cutting effect to metal part.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the device in the above-mentioned contrast patent and when using, can't guarantee spacing splint with the firm centre gripping of metal component, and then just reduced the precision cutting effect to metal component, and the precision cutting device is used in metal component processing who provides.

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

the utility model provides a precision cutting device is used in metal parts processing, includes workstation and landing leg, the below both ends rigid coupling of workstation has the landing leg, the top both ends rigid coupling of workstation has the starting stave, the inboard top rigid coupling of starting stave has the roof, cutting device is installed to the inboard below of starting stave, adjusting device is installed to the top of workstation.

Preferably, the cutting device includes the horizontal pole, around the outer wall and the first riser looks rigid coupling of horizontal pole, a plurality of extension boards are installed to the outer wall of horizontal pole, and the below through-hole department inner wall of extension board and the outer wall clearance fit of horizontal pole, the inboard below of extension board and the inside rigid coupling respectively in top have first diaphragm and first electric push rod, and the below rigid coupling of first electric push rod has the second diaphragm, the top outside rigid coupling of second diaphragm has the pin, and the outer wall of pin and the top through-hole department inner wall clearance fit of extension board.

Preferably, a cutting machine body is arranged above the inner side of the left support plate and the inner side of the right support plate, and the output end of the cutting machine body is connected with a cutting blade.

Preferably, a second electric push rod is fixedly connected to the upper portion of the cutting machine body, and the middle outer wall of the second electric push rod is fixedly connected with the inner portion of the top plate.

Preferably, adjusting device includes the second riser, controls the below and the workstation looks rigid coupling of second riser, the inboard rotation of second riser is connected with two-way screw rod, and two-way screw rod's outer wall links to each other with the internal thread of extension board, two-way screw rod's middle outer wall rigid coupling has first bevel gear, and the below meshing of first bevel gear is connected with second bevel gear, second bevel gear's below rigid coupling has the montant, and the below rigid coupling of montant has the motor.

Preferably, the outer wall of the middle of the motor is fixedly connected with a base, and the upper part of the base is fixedly connected with the workbench.

The utility model provides a pair of precision cutting device is used in metal parts processing, beneficial effect lies in: can remove the metal parts that need carry out the precision cutting to between two extension boards, starter motor, the output shaft that makes the motor drives the montant and rotates, the montant drives first bevel gear through second bevel gear and rotates, first bevel gear drives the twin-screw and rotates, two-way screw rod cooperation horizontal pole alright carry out the motion in opposite directions with driving two extension boards like this, adjust the extension board to suitable position, place the metal parts on the first diaphragm again, start first electric push rod, make first electric push rod cooperation pin drive second diaphragm rebound, second diaphragm cooperation first diaphragm alright with pressing from both sides tight fixed with the metal parts like this, restart cutting machine body and second electric push rod, drive cutting blade through the cutting machine body and rotate, rethread second electric push rod drives the cutting machine body and moves down, like this under the circumstances of guaranteeing the firm centre gripping of metal parts alright with carrying out more precise cutting work to it through cutting blade.

Drawings

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

FIG. 2 is a plan sectional view of FIG. 1;

FIG. 3 is a schematic structural view of the first cross plate, the second cross plate and the stop lever of FIG. 2;

FIG. 4 is a schematic view of the motor, the two-way screw and the cross bar of FIG. 2;

fig. 5 is a schematic view of the structure of fig. 2 at the cutting blade, cutter body and top plate.

In the figure: 1. the cutting machine comprises a workbench, 2, supporting legs, 3, a cutting device, 301, a cross bar, 302, a supporting plate, 303, a first transverse plate, 304, a first electric push rod, 305, a second transverse plate, 306, a stop lever, 3A1, a box body, 3A2, a box door, 4, an adjusting device, 401, a second vertical plate, 402, a bidirectional screw rod, 403, a first bevel gear, 404, a second bevel gear, 405, a vertical rod, 406, a motor, 5, a first vertical plate, 6, a top plate, 7, a cutting machine body, 8, a cutting blade, 9, a second electric push rod, 10 and a base.

The specific implementation mode is as follows:

the present invention will be further explained with reference to the accompanying drawings:

example 1:

referring to fig. 1-5, in this embodiment, a precision cutting device for metal part machining includes a workbench 1 and supporting legs 2, the supporting legs 2 are fixedly connected to two ends of the lower portion of the workbench 1, the workbench 1 can be supported by the supporting legs 2, a first vertical plate 5 is fixedly connected to two ends of the upper portion of the workbench 1, a top plate 6 is fixedly connected to the upper portion of the inner side of the first vertical plate 5, a cutting device 3 is installed below the inner side of the first vertical plate 5, and an adjusting device 4 is installed above the workbench 1.

Referring to fig. 1, 2, 3 and 5, the cutting device 3 includes a cross bar 301, a support plate 302, a first cross plate 303, a first electric push rod 304, a second cross plate 305 and a stop lever 306, the outer walls of the front and rear cross bars 301 are fixedly connected with a first vertical plate 5, the outer wall of the cross bar 301 is provided with 2

support plates

302, 2 through holes are processed inside the support plates 302, the inner wall of the through hole below the support plate 302 is in clearance fit with the outer wall of the cross bar 301, the support plate 302 can be limited by the cross bar 301, the lower part and the upper part inside of the inner side of the support plate 302 are respectively fixedly connected with the first cross plate 303 and the first electric push rod 304, the type of the first electric push rod 304 can be selected according to the user's requirement, the lower part of the first electric push rod 304 is fixedly connected with the second cross plate 305, the first electric push rod 304 can drive the second cross plate 305 to move, a stop lever 306 is fixedly connected to the outer side above the second transverse plate 305, the outer wall of the stop lever 306 is in clearance fit with the inner wall of the through hole above the support plate 302, the stop lever 306 is matched with the support plate 302 to limit the second transverse plate 305, a cutting machine body 7 is arranged above the inner sides of the left support plate 302 and the right support plate 302, the type of the cutting machine body 7 can be selected according to the requirements of a user, the output end of the cutting machine body 7 is connected with a cutting blade 8, the cutting blade 8 can be rotated through the cutting machine body 7, a second electric push rod 9 is fixedly connected above the cutting machine body 7, the type of the second electric push rod 9 can be selected according to the requirements of the user, the cutting machine body 7 can be driven to move through the second electric push rod 9, and the middle outer wall of the second electric push rod 9 is fixedly connected with the inner part of the top plate 6;

place the metal part on first diaphragm 303, start first electric push rod 304, make first electric push rod 304 cooperation pin 306 drive second diaphragm 305 downstream, second diaphragm 305 cooperation first diaphragm 303 alright with press from both sides tight fixedly with the metal part like this, put through the external power supply of cutting machine body 7 and second electric push rod 9 again, start cutting machine body 7 and second electric push rod 9, drive cutting blade 8 through cutting machine body 7 and rotate, rethread second electric push rod 9 drives cutting machine body 7 downstream, like this guarantee under the firm centre gripping of metal part alright carry out more accurate cutting work to it through cutting blade 8.

Referring to fig. 1, 2 and 4, the adjusting device 4 includes a second riser 401, a bidirectional screw 402, a first bevel gear 403, a second bevel gear 404, a vertical rod 405 and a motor 406, the lower portions of the left and right second risers 401 are fixedly connected to the workbench 1, the inner side of the second riser 401 is rotatably connected to the bidirectional screw 402, the outer wall of the bidirectional screw 402 is connected to the internal thread of the support plate 302, the support plate 302 can be driven to move by the bidirectional screw 402, the middle outer wall of the bidirectional screw 402 is fixedly connected to the first bevel gear 403, the lower portion of the first bevel gear 403 is engaged with the second bevel gear 404, the second bevel gear 404 can drive the bidirectional screw 402 to rotate by the first bevel gear 403, the lower portion of the second bevel gear 404 is fixedly connected to the vertical rod 405, the lower portion of the vertical rod 405 is fixedly connected to the motor 406, the type of the motor 406 can be selected according to the user's requirement, the output shaft of the motor 406 can drive the second bevel gear 404 to rotate by the vertical rod 405, the middle outer wall of the motor 406 is fixedly connected to the machine base 10, and the upper portion of the machine base 10 is fixedly connected to the workbench 1;

the metal part needing precise cutting can be moved between the two support plates 302, the motor 406 and the external power supply of the first electric push rod 304 are connected, the motor 406 is started, the output shaft of the motor 406 drives the vertical rod 405 to rotate, the vertical rod 405 drives the first bevel gear 403 to rotate through the second bevel gear 404, the first bevel gear 403 drives the double screws 402 to rotate, and therefore the two-way screws 402 can drive the two support plates 302 to move oppositely by matching with the cross rod 301, and the support plates 302 are adjusted to be in proper positions.

In this embodiment, when an operator needs to use the precision cutting device for machining a metal part, the operator may move the metal part to be precisely cut between the two support plates 302, and then turn on the external power source of the motor 406 and the first electric push rod 304, start the motor 406, so that the output shaft of the motor 406 drives the vertical rod 405 to rotate, the vertical rod 405 drives the first bevel gear 403 to rotate through the second bevel gear 404, the first bevel gear 403 drives the twin screw 402 to rotate, so that the two-way screw 402 cooperates with the cross rod 301 to drive the two support plates 302 to move in opposite directions, adjust the support plates 302 to a proper position, place the metal part on the first transverse plate 303, start the first electric push rod 304, so that the first electric push rod 304 cooperates with the stop rod 306 to drive the second transverse plate 305 to move downward, so that the second transverse plate cooperates with the first transverse plate 303 to clamp and fix the metal part, then turn on the external power source of the cutting machine body 7 and the second electric push rod 9, start the cutting machine body 7 and the second electric push rod 9, so that the cutting blade 8 can be more firmly clamped and the metal part can be cut more firmly.

Example 2:

referring to fig. 1-5, in the embodiment, the utility model provides a technical solution: a cutting device 3 can also comprise a box body 3A1 and a box door 3A2, wherein the upper part of the box body 3A1 is fixedly connected with a top plate 6, and the front end surface of the box body 3A1 is rotatably connected with the box door 3A2 through 2 hinges;

like this can deposit some abrasive paper, clearance cloth etc. through box 3A1, can clear up the cutting blade 8 of accomplishing cutting work, clean it totally, avoid its oxidation to rust.

In this embodiment, when operating personnel need use the precision cutting device for the metal parts processing, can deposit some abrasive paper, clearance cloth etc. like this through box 3A1, can clear up the cutting blade 8 of accomplishing cutting work, clean it, avoid its oxidation to rust.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a precision cutting device is used in metal parts processing, includes workstation (1) and landing leg (2), the below both ends rigid coupling of workstation (1) has landing leg (2), its characterized in that: the top both ends rigid coupling of workstation (1) has first riser (5), the inboard top rigid coupling of first riser (5) has roof (6), cutting device (3) are installed to the inboard below of first riser (5), adjusting device (4) are installed to the top of workstation (1).

2. The precision cutting apparatus for processing a metal part according to claim 1, wherein: cutting device (3) include horizontal pole (301), front and back the outer wall and the first riser (5) looks rigid coupling of horizontal pole (301), a plurality of extension boards (302) are installed to the outer wall of horizontal pole (301), and the below through-hole department inner wall of extension board (302) and the outer wall clearance fit of horizontal pole (301), the inboard below and the inside rigid coupling respectively in top of extension board (302) have first diaphragm (303) and first electric push rod (304), and the below rigid coupling of first electric push rod (304) has second diaphragm (305), the top outside rigid coupling of second diaphragm (305) has pin (306), and the upper through-hole department inner wall clearance fit of the outer wall of pin (306) and extension board (302).

3. The precision cutting apparatus for processing a metal part according to claim 2, wherein: the cutting machine is characterized in that a cutting machine body (7) is arranged above the inner side of the left support plate (302) and the right support plate (302), and the output end of the cutting machine body (7) is connected with a cutting blade (8).

4. The precision cutting apparatus for processing a metal member as set forth in claim 3, wherein: a second electric push rod (9) is fixedly connected above the cutting machine body (7), and the middle outer wall of the second electric push rod (9) is fixedly connected with the inside of the top plate (6).

5. The precision cutting apparatus for processing a metal part according to claim 1, wherein: adjusting device (4) include second riser (401), control the below and workstation (1) looks rigid coupling of second riser (401), the inboard rotation of second riser (401) is connected with two-way screw rod (402), and the outer wall of two-way screw rod (402) links to each other with the internal thread of extension board (302), the middle outer wall rigid coupling of two-way screw rod (402) has first bevel gear (403), and the below meshing of first bevel gear (403) is connected with second bevel gear (404), the below rigid coupling of second bevel gear (404) has montant (405), and the below rigid coupling of montant (405) has motor (406).

6. The precision cutting apparatus for processing a metal member as set forth in claim 5, wherein: the middle outer wall of the motor (406) is fixedly connected with a base (10), and the upper part of the base (10) is fixedly connected with the workbench (1).