Linear guide rail reciprocating sliding type cutting machine

Abstract

The utility model relates to the technical field of cutting machines, in particular to a linear guide rail reciprocating sliding type cutting machine, the side end of a metal piece is aligned with the side edge of a guide rail body, a cutting head can cut the metal piece, and in the cutting process, a motor is started to drive a first bevel gear to rotate; due to the fact that the first bevel gear is meshed with the second bevel gear, the first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear drives the driving wheel to rotate, and therefore the control main machine is driven to linearly slide on the guide rail body, and the cutting path of the cutting head is linear. The friction force between the control main machine and the guide rail body is reduced, meanwhile, it can be ensured that the control main machine slides along the guide rail body and does not deviate, the control main machine is driven by the motor to slide along the guide rail body, the cutting path of the cutting head is limited, and the effects of keeping linear sliding and improving the cutting quality are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a linear guide rail reciprocating sliding type cutting machine. Background Art

[0002] Plasma cutting machine is a commonly used metal processing equipment, mainly used to cut metal materials. It generates a plasma arc in high-temperature plasma gas to cut metal materials into the desired shape with high heat.

[0003] However, when a conventional cutting machine is used for cutting, since the cutting machine itself and the metal piece being cut are heavy and inconvenient to move, it is difficult to perform relative movement stably during cutting, resulting in a skewed cutting path and affecting the cutting quality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a linear guide reciprocating sliding cutting machine to solve the technical problem that when a conventional cutting machine is cutting, since the cutting machine itself and the metal parts being cut are heavy and inconvenient to move, it is difficult to perform relative movement stably during cutting, resulting in the cutting path being skewed, thereby affecting the cutting quality.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A linear guide reciprocating sliding cutting machine comprises a guide rail body, a control mainframe is slidably mounted on the top of the guide rail body, a driving wheel is rotatably mounted on the bottom of the control mainframe, a motor is fixedly mounted on the bottom of the control mainframe, a plurality of driven wheels are rotatably mounted on the bottom of the control mainframe, a second bevel gear is fixedly mounted on the driving wheel, a first bevel gear is fixedly mounted on the side end of the motor; the first bevel gear is meshed with the second bevel gear, two limit sliding bars are symmetrically mounted on the top of the guide rail body, side plates are symmetrically mounted on both ends of the guide rail body, a cantilever is slidably mounted inside the control mainframe, a cutting head is fixedly mounted on the side end of the cantilever, and two limit slots are symmetrically provided at the bottom end of the control mainframe.

[0009] Preferably: a plurality of screws are threadedly mounted on the side panel; the screws are used to connect the side panel and the guide rail body.

[0010] Preferably: a plurality of bearings are fixedly mounted on the bottom end of the control host; the plurality of bearings are respectively located at the connection between the driving wheel, the driven wheel and the control host.

[0011] (III) Beneficial effects

[0012] 1. Align the side end of the metal piece with the side of the guide rail body, and then control the cantilever to extend the required length through the control host, and the cutting head can cut the metal piece. During the cutting process, the motor starts to drive the first bevel gear to rotate. Since the first bevel gear is meshed with the second bevel gear, the rotation of the first bevel gear will drive the second bevel gear to rotate, and the second bevel gear drives the driving wheel to rotate, thereby driving the control host to slide linearly on the guide rail body, so that the cutting path of the cutting head is linear, and the driven wheel slides with the driving wheel, while reducing the friction between the control host and the guide rail body, it can also ensure that the control host slides along the guide rail body without deviation. The motor drives the control host to slide along the guide rail body to complete the limit of the cutting path of the cutting head, thereby achieving the effect of maintaining linear sliding and improving cutting quality.

[0013] 2. When the control host adjusts the extended length of the cutting head, the center of gravity will change accordingly. When the control host slides, the limit slot at the bottom of the control host always clamps the limit slide bar to limit the control host, thereby preventing the control host from tipping over due to the change in the center of gravity of the cutting head, thereby improving the stability of the equipment. When maintenance is required, the side panel can be removed by unscrewing the screws, and the control host can be removed by sliding it out along the guide rail body for maintenance. Similarly, the limit slide bar can be slid down for maintenance, thereby facilitating maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0015] Figure 1 This is a structural diagram of the guide rail main body of the utility model;

[0016] Figure 2 This is a structural diagram of the limit slide bar of the utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the guide rail main body of the utility model;

[0018] Figure 4 This is a structural diagram of the control host of the utility model.

[0019] Legend: 1. Guide rail body; 2. Control host; 3. Limit slide bar; 4. Limit slot; 5. Motor; 6. First bevel gear; 7. Second bevel gear; 8. Driving wheel; 9. Driven wheel; 11. Bearing; 12. Cantilever; 13. Cutting head; 14. Side panel; 15. Screws. DETAILED DESCRIPTION

[0020] The embodiment of the present application provides a linear guide reciprocating sliding cutting machine, which effectively solves the technical problem that when a conventional cutting machine is cutting, the cutting machine itself and the metal piece to be cut are heavy and inconvenient to move, so it is difficult to perform relative movement stably during cutting, resulting in a skewed cutting path and affecting the cutting quality. The side end of the metal piece is aligned with the side of the guide rail body, and then the cantilever is extended to a required length by the control host. The cutting head can cut the metal piece. During the cutting process, the motor is started to drive the first bevel gear to rotate. Since the first bevel gear is meshed with the second bevel gear, the rotation of the first bevel gear will drive the rotation of the second bevel gear, and the second bevel gear drives the driving wheel to rotate, thereby driving the control host to perform linear sliding on the guide rail body, so that the cutting path of the cutting head is linear, and the driven wheel cooperates with the main The sliding of the driving wheel can reduce the friction between the control host and the guide rail body while ensuring that the control host slides along the guide rail body without deviation. The control host is driven by a motor to slide along the guide rail body to limit the cutting path of the cutting head, thereby maintaining linear sliding and improving the cutting quality. When the control host adjusts the extended length of the cutting head, the center of gravity will change accordingly. When the control host slides, the limit slot opened at the bottom of the control host always clamps the limit slide bar to limit the control host, thereby preventing the control host from tipping over due to the change in the center of gravity of the cutting head, thereby improving the stability of the equipment. When maintenance is required, the side panel can be removed by unscrewing the screws, and the control host can be removed by sliding it out along the guide rail body for maintenance. Similarly, the limit slide bar can be slid down for maintenance, thereby facilitating maintenance.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that when a conventional cutting machine is cutting, the cutting machine itself and the metal piece being cut are heavy and inconvenient to move, so it is difficult to stably move relative to each other during cutting, resulting in a skewed cutting path and affecting the cutting quality. The overall idea is as follows:

[0023] In view of the problems existing in the prior art, the utility model provides a linear guide reciprocating sliding cutting machine, including a guide rail body 1, a control host 2 is slidably installed on the top of the guide rail body 1, a driving wheel 8 is rotatably installed on the bottom end of the control host 2, a motor 5 is fixedly installed on the bottom end of the control host 2, a plurality of driven wheels 9 are rotatably installed on the bottom end of the control host 2, and a second bevel gear 7 is fixedly installed on the driving wheel 8.

[0024] A first bevel gear 6 is fixedly installed on the side end of the motor 5; the first bevel gear 6 is meshed with the second bevel gear 7, two limit slide bars 3 are symmetrically installed on the top of the guide rail body 1, and side panels 14 are symmetrically installed on both ends of the guide rail body 1. A cantilever 12 is slidably installed inside the control host 2, and a cutting head 13 is fixedly installed on the side end of the cantilever 12.

[0025] Two limit slots 4 are symmetrically provided at the bottom end of the control host 2, and a plurality of screws 15 are threadedly installed on the side panel 14; the screws 15 are used to connect the side panel 14 and the guide rail body 1, and a plurality of bearings 11 are fixedly installed at the bottom end of the control host 2; the plurality of bearings 11 are respectively located at the connection between the driving wheel 8, the driven wheel 9 and the control host 2.

[0026] Working principle:

[0027] The first step is to align the side end of the metal piece with the side edge of the guide rail body 1, and then control the cantilever 12 to extend the required length by the control host 2, and the cutting head 13 can cut the metal piece. During the cutting process, the motor 5 starts to drive the first bevel gear 6 to rotate. Since the first bevel gear 6 is meshed with the second bevel gear 7, the rotation of the first bevel gear 6 will drive the second bevel gear 7 to rotate, and the second bevel gear 7 drives the driving wheel 8 to rotate, thereby driving the control host 2 to slide linearly on the guide rail body 1, so that the cutting path of the cutting head 13 is linear, and the driven wheel 9 cooperates with the driving wheel 8 to slide, while reducing the friction between the control host 2 and the guide rail body 1, it can also ensure that the control host 2 slides along the guide rail body 1 without deviation. The motor 5 drives the control host 2 to slide along the guide rail body 1, and the cutting path of the cutting head 13 is limited, thereby maintaining linear sliding and improving the cutting quality.

[0028] In the second step, when the control host 2 adjusts the extended length of the cutting head 13, the center of gravity will change accordingly. When the control host 2 slides, the limit slot 4 opened at the bottom of the control host 2 always clamps the limit slide bar 3 to limit the control host 2, thereby preventing the control host 2 from tipping over due to the change of the center of gravity of the cutting head 13, thereby achieving the effect of improving the stability of the equipment. When maintenance is required, the side panel 14 can be removed by unscrewing the screws 15, and the control host 2 can be removed by sliding it out along the guide rail body 1 for maintenance. Similarly, the limit slide bar 3 can also be slid and removed for maintenance, thereby achieving the effect of facilitating maintenance.

[0029] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A linear guide reciprocating sliding cutting machine, comprising a guide rail body (1), characterized in that: A control host (2) is slidably mounted on the top end of the guide rail body (1), a driving wheel (8) is rotatably mounted on the bottom end of the control host (2), and a motor (5) is fixedly mounted on the bottom end of the control host (2).

2. A linear guide reciprocating sliding cutting machine as claimed in claim 1, characterized in that: A plurality of driven wheels (9) are rotatably mounted on the bottom end of the control host (2), a second bevel gear (7) is fixedly mounted on the driving wheel (8), and a first bevel gear (6) is fixedly mounted on the side end of the motor (5); The first bevel gear (6) is meshed with the second bevel gear (7).

3. A linear guide reciprocating sliding cutting machine as claimed in claim 1, characterized in that: Two limit slide bars (3) are symmetrically mounted on the top of the guide rail body (1), and side plates (14) are symmetrically mounted on both ends of the guide rail body (1).

4. A linear guide reciprocating sliding cutting machine as claimed in claim 1, characterized in that: A cantilever (12) is slidably mounted inside the control host (2).

5. A linear guide reciprocating sliding cutting machine as claimed in claim 4, characterized in that: A cutting head (13) is fixedly mounted on the side end of the cantilever (12).

6. A linear guide reciprocating sliding cutting machine as claimed in claim 1, characterized in that: Two limit slots (4) are symmetrically provided at the bottom end of the control host (2).

7. A linear guide reciprocating sliding cutting machine as claimed in claim 3, characterized in that: A plurality of screws (15) are threadedly mounted on the side plate (14); The screws (15) are used to connect the side panels (14) and the guide rail body (1).

8. The linear guide reciprocating sliding cutting machine according to claim 1, characterized in that: A plurality of bearings (11) are fixedly mounted on the bottom end of the control host (2); Wherein, a plurality of bearings (11) are respectively located at the connection between the driving wheel (8), the driven wheel (9) and the control host (2).

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