CN213288873U

CN213288873U - Push broach for portable numerical control cutting machine

Info

Publication number: CN213288873U
Application number: CN202120243120.XU
Authority: CN
Inventors: 罗艳东; 汪世良; 范荣玉; 周文
Original assignee: Yunnan Dechun Steel Structure Engineering Co ltd
Current assignee: Yunnan Dechun Steel Structure Engineering Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-05-28
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a push broach for a portable numerical control cutting machine, which comprises a fixed plate, the left side of the fixed plate is fixedly connected with a sliding plate, the inside of the sliding plate is provided with a slide way, the inside of the slide way is connected with a roller in a sliding way, the central part of the roller is rotatably connected with a rotating rod, two ends of the rotating rod are fixedly provided with a protective sleeve, the protective sleeve is positioned above the roller, the top end of the protective sleeve is fixedly provided with a support rod, the top end of the support rod is fixedly connected with a control box, the left outer wall of the control box is fixedly connected with a push rod, the motor can drive a lead screw to rotate by starting a motor, the lead screw drives a slide block to move horizontally, the slide block can drive a telescopic rod, a connecting plate and the push broach to move horizontally, and then, the push broach can more comprehensively cut the machined part, and the structure improves the practicability of the device.

Description

Push broach for portable numerical control cutting machine

Technical Field

The utility model relates to a portable numerical control cutting machine technical field especially relates to a push-type broach for portable numerical control cutting machine.

Background

The portable numerical control cutting machine is also called a trolley type numerical control cutting machine or a miniature numerical control cutting machine, and from the view of machine model characteristics, the trolley type cutting machine has the characteristics of high speed and high efficiency numerical control cutting machine, and simultaneously, the processing precision of the trolley type cutting machine is improved by a lot compared with that of common handheld or copying equipment. By means of the characteristics, the trolley type numerical control cutting machine is a cutting machine type which is most widely applied in domestic markets, and the market share of the trolley type numerical control cutting machine is more than half.

At present, the conventional portable numerical control cutting machine is not provided with a push broach, the push broach is not flexible enough in moving and adjusting, and is inconvenient to operate and reduces the working efficiency when an object is cut.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a push-type broach for portable numerical control cutting machine, the staff only need promote the push rod, just can drive control box and push-type broach and carry out the ascending back-and-forth movement of horizontal direction, the setting of this structure, easy operation adjusts in a flexible way, makes things convenient for the staff to cut the machined part, has improved work efficiency.

In order to solve the technical problem, the utility model provides a following technical scheme: a push broach for a portable numerical control cutting machine comprises a fixed plate, wherein a sliding plate is fixedly connected to the left side of the fixed plate, a slide way is arranged inside the sliding plate, a roller is slidably connected inside the slide way, a rotating rod is rotatably connected to the center of the roller, protective sleeves are fixedly mounted at two ends of the rotating rod and positioned above the roller, a supporting rod is fixedly mounted at the top end of each protective sleeve, a control box is fixedly connected to the top end of each supporting rod, a push rod is fixedly connected to the outer wall of the left side of the control box, a motor is fixedly mounted inside the control box, a fixed column is fixedly mounted on the outer wall of the right side of the control box, a lead screw is rotatably connected to the right end of the motor, the right end of the lead screw penetrates through the right side wall of the control box and extends to the inside of the fixed column, a sliding block is, the bottom fixed mounting of telescopic link has the connecting plate, and the connecting plate is provided with two altogether, two it is connected with the push-type broach to rotate between the connecting plate.

As a preferred technical scheme of the utility model, the bracing piece is provided with four altogether, and four bracing piece symmetries install the four corners department in the control box bottom, the control box is connected with the gyro wheel of bottom through bracing piece, lag and bull stick.

As an optimal technical scheme of the utility model, the inside fixed mounting of control box has the bearing, the lead screw passes through the inner wall rotation of bearing and control box and is connected.

As an optimal technical scheme of the utility model, the work groove has been seted up on the top of fixed plate, the broach setting is directly over the work groove.

As an optimal technical scheme of the utility model, the top of control box is provided with display screen and control panel, control panel is located the below of display screen.

As a preferred technical scheme of the utility model, the spout has been seted up on the top of slide, the below and the slide of spout are linked together, the bracing piece sets up in the spout.

As a preferred technical scheme of the utility model, the one end of telescopic link runs through the right side wall of fixed column and extends to the external world, and the telescopic link runs through the right side wall department of fixed column and has seted up the through-hole.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the structure is simple to operate, flexible to adjust, convenient for the working personnel to cut the machined part and capable of improving the working efficiency;

2. through starter motor, the motor can drive the lead screw and rotate, and the lead screw drives the slider and carries out the ascending removal in horizontal direction, and the slider can drive telescopic link, connecting plate and broach and carry out the ascending removal in horizontal direction, just can adjust the horizontal position of broach above the work groove then for the broach can be more comprehensive cuts the machined part, and the setting of this structure has improved the practicality of device.

Drawings

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

fig. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a front view of the present invention.

Wherein: 1. a fixing plate; 2. a slide plate; 3. a slideway; 4. a roller; 5. a rotating rod; 6. a protective sleeve; 7. a support bar; 8. a control box; 9. a push rod; 10. a motor; 11. fixing a column; 12. a screw rod; 13. a slider; 14. a telescopic rod; 15. a connecting plate; 16. pushing a cutter; 17. a bearing; 18. a working groove; 19. a display screen; 20. a control panel; 21. a chute.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a push broach for a portable numerical control cutting machine comprises a fixed plate 1, a sliding plate 2 is fixedly connected to the left side of the fixed plate 1, a slide 3 is arranged inside the sliding plate 2, a roller 4 is slidably connected inside the slide 3, a rotating rod 5 is rotatably connected to the center of the roller 4, protective sleeves 6 are fixedly installed at two ends of the rotating rod 5, the protective sleeves 6 are positioned above the roller 4, a support rod 7 is fixedly installed at the top end of the protective sleeves 6, a control box 8 is fixedly connected to the top end of the support rod 7, a push rod 9 is fixedly connected to the outer wall of the left side of the control box 8, a motor 10 is fixedly installed inside the control box 8, a fixed column 11 is fixedly installed on the outer wall of the right side of the control box 8, a lead screw 12 is rotatably connected to the right end of the motor 10, the right end of the lead screw 12 penetrates through the, the right side wall of the sliding block 13 is fixedly connected with a telescopic rod 14, the bottom end of the telescopic rod 14 is fixedly provided with two connecting plates 15, and a push broach 16 is rotatably connected between the two connecting plates 15;

by starting the motor 10, the motor 10 can drive the screw rod 12 to rotate, the screw rod 12 drives the slider 13 to move left and right in the horizontal direction, the slider 13 can drive the telescopic rod 14, the connecting plate 15 and the push broach 16 to move left and right in the horizontal direction, and then the horizontal position of the push broach 16 above the working groove 18 can be adjusted, so that the push broach 16 can more comprehensively cut a workpiece, the roller 4, the protective sleeve 6 and the support rod 7 can move back and forth in the slide 3 and the slide groove 21 through the arranged slide 3 and the arranged slide groove 21, the push rod 9 can be used for facilitating a worker to push the control box 8, the fixed column 11, the telescopic rod 14 and the push broach 16 to move back and forth in the horizontal direction, so that the push broach 16 can move back and forth in the horizontal direction above the working groove 18, the structure is simple to operate and flexible to adjust, the cutting tool is convenient for workers to cut the machined part, and the working efficiency is improved.

In other embodiments, the number of the support rods 7 is four, the four support rods 7 are symmetrically arranged at four corners of the bottom of the control box 8, and the control box 8 is connected with the bottom roller 4 through the support rods 7, the protective sleeve 6 and the rotating rod 5; through the bracing piece 7 that sets up, can realize the relation of being connected of control box 8 and gyro wheel 4, bracing piece 7 can play the fixed effect of support to control box 8 simultaneously.

In other embodiments, a bearing 17 is fixedly installed inside the control box 8, and the screw rod 12 is rotatably connected with the inner wall of the control box 8 through the bearing 17; through the bearing 17 that sets up, can play spacing fixed effect to lead screw 12, simultaneously, because bearing 17 self characteristic, more smooth and easy when can making lead screw 12 rotate prevents that the card from appearing and dunng, influences the follow-up use of device.

In other embodiments, the top end of the fixing plate 1 is provided with a working groove 18, and the push broach 16 is arranged right above the working groove 18; through the arranged working groove 18, a working space is provided for the workpiece.

In other embodiments, the top end of the control box 8 is provided with a display screen 19 and a control panel 20, and the control panel 20 is positioned below the display screen 19; through the control panel 20 and the display screen 19 that set up, for the staff control machine provides convenient.

In other embodiments, the top end of the sliding plate 2 is provided with a sliding groove 21, the lower part of the sliding groove 21 is communicated with the slideway 3, and the support rod 7 is arranged in the sliding groove 21; through the arranged slide groove 21, a space is provided for the movement of the support rod 7.

In other embodiments, one end of the telescopic rod 14 penetrates through the right side wall of the fixed column 11 and extends to the outside, and the telescopic rod 14 penetrates through the right side wall of the fixed column 11 and is provided with a through hole, so that when the telescopic rod 14 horizontally moves inside the fixed column 11, a space is provided for the movement of the telescopic rod 14 through the through hole.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a push-type broach for portable numerical control cutting machine, includes fixed plate (1), its characterized in that: the left side of the fixed plate (1) is fixedly connected with a sliding plate (2), a slide way (3) is arranged inside the sliding plate (2), rollers (4) are slidably connected inside the slide way (3), the center of each roller (4) is rotatably connected with a rotating rod (5), protective sleeves (6) are fixedly mounted at two ends of each rotating rod (5), each protective sleeve (6) is located above each roller (4), a supporting rod (7) is fixedly mounted at the top end of each protective sleeve (6), a control box (8) is fixedly connected at the top end of each supporting rod (7), a push rod (9) is fixedly connected to the outer wall of the left side of each control box (8), a motor (10) is fixedly mounted inside each control box (8), a fixed column (11) is fixedly mounted on the outer wall of the right side of each control box (8), and a lead screw (12) is rotatably connected at the right end of each, the right-hand member of lead screw (12) runs through the right side wall of control box (8) and extends to the inside of fixed column (11), the surface sliding connection of lead screw (12) has slider (13), the right side wall fixedly connected with telescopic link (14) of slider (13), the bottom fixed mounting of telescopic link (14) has connecting plate (15), and connecting plate (15) are provided with two altogether, two it is connected with broach (16) to rotate between connecting plate (15).

2. The push broach for a portable numerically controlled cutting machine according to claim 1, characterized in that: the supporting rods (7) are four in number, the four supporting rods (7) are symmetrically arranged at four corners of the bottom of the control box (8), and the control box (8) is connected with the rollers (4) at the bottom through the supporting rods (7), the protecting sleeves (6) and the rotating rods (5).

3. The push broach for a portable numerically controlled cutting machine according to claim 1, characterized in that: the inside fixed mounting of control box (8) has bearing (17), lead screw (12) are connected through the inner wall rotation of bearing (17) and control box (8).

4. The push broach for a portable numerically controlled cutting machine according to claim 1, characterized in that: the top end of the fixing plate (1) is provided with a working groove (18), and the push broach (16) is arranged right above the working groove (18).

5. The push broach for a portable numerically controlled cutting machine according to claim 1, characterized in that: the top of control box (8) is provided with display screen (19) and control panel (20), control panel (20) are located the below of display screen (19).

6. The push broach for a portable numerically controlled cutting machine according to claim 1, characterized in that: the top end of the sliding plate (2) is provided with a sliding groove (21), the lower part of the sliding groove (21) is communicated with the slide rail (3), and the supporting rod (7) is arranged in the sliding groove (21).

7. The push broach for a portable numerically controlled cutting machine according to claim 1, characterized in that: one end of the telescopic rod (14) penetrates through the right side wall of the fixing column (11) and extends to the outside, and the telescopic rod (14) penetrates through the right side wall of the fixing column (11) and is provided with a through hole.