CN215545705U - Cutting mechanism of plasma cutting machine - Google Patents
Cutting mechanism of plasma cutting machine Download PDFInfo
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- CN215545705U CN215545705U CN202120840201.8U CN202120840201U CN215545705U CN 215545705 U CN215545705 U CN 215545705U CN 202120840201 U CN202120840201 U CN 202120840201U CN 215545705 U CN215545705 U CN 215545705U
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Abstract
The utility model discloses a cutting mechanism of a plasma cutting machine, and relates to the technical field of cutting machines. Wherein, plasma cutting machine's cutting mechanism includes: the device comprises a bracket and a guide rail which is fixedly arranged at the top of the bracket in parallel, wherein a portal frame is arranged on the guide rail in a sliding manner; the bracket is provided with a transverse screw rod parallel to the guide rail, one side of the bracket is provided with a driving device, and the driving device is connected with the transverse screw rod; one end of the portal frame is connected with the transverse screw rod, and a cutting torch adjusting mechanism is further arranged on the portal frame; the transverse screw rod is driven to move by the driving device, so that the portal frame is driven to transversely move, and then the cutting height is adjusted by the cutting torch adjusting mechanism. The utility model solves the problems of complex structure, small cutting span and poor stability of the existing cutting mechanism.
Description
Technical Field
The utility model relates to the technical field of cutting machines, in particular to a cutting mechanism of a plasma cutting machine.
Background
A plasma cutting machine refers to a machine that processes a metal material by means of a plasma cutting technique.
The existing plasma cutting mechanism includes: (1) cantilever type mechanism: the equipment is convenient to move and install, the structure is compact, the required space position is small, and the manufacturing cost is low. But limited by the cantilever structure, the transverse deformation is easy to generate under poor stress conditions, and the transverse cutting width is limited to have poor rigidity during high-speed cutting. (2) Desk-top cutting mechanism: the cutting part and the machine are integrated, the movement in place is convenient, but the movement range of the cutting torch is small, and the size of the cutting breadth is limited to a certain extent.
Aiming at the problems of complex structure, small cutting span and poor stability of the existing cutting mechanism in the related art, an effective solution is not provided at present.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a cutting mechanism of plasma cutting machine to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: a cutting mechanism of a plasma cutting machine, comprising: the device comprises a bracket and a guide rail which is fixedly arranged at the top of the bracket in parallel, wherein a portal frame is arranged on the guide rail in a sliding manner; the bracket is provided with a transverse screw rod parallel to the guide rail, one side of the bracket is provided with a driving device, and the driving device is connected with the transverse screw rod; one end of the portal frame is connected with the transverse screw rod, and a cutting torch adjusting mechanism is further arranged on the portal frame; the transverse screw rod is driven to move by the driving device, so that the portal frame is driven to transversely move, and then the cutting height is adjusted by the cutting torch adjusting mechanism.
In a further embodiment, the driving means comprises: the device comprises a transverse driving motor and a speed reducer, wherein the transverse driving motor is connected with the speed reducer. The effect of providing stable power can be achieved, thereby ensuring a good lateral movement effect.
In a further embodiment, the number of said driving means is two. The effect of smooth driving can be achieved.
In a further embodiment, the torch adjustment mechanism comprises: the cutting torch height-adjusting motor is characterized in that an eccentric wheel is arranged at the output end of the cutting torch height-adjusting motor and connected with a sliding block through a connecting rod. The effect of cutting torch regulation can be realized, thereby being suitable for various use occasions.
In a further embodiment, a longitudinal moving mechanism is further arranged on one side of the portal frame. A good longitudinal displacement effect can be achieved.
In a further embodiment, the longitudinal movement mechanism comprises: the device comprises a longitudinal driving motor and a longitudinal screw rod, wherein the longitudinal driving motor is connected with the longitudinal screw rod. The effect of stabilizing the longitudinal movement can be ensured.
In a further embodiment, a movable block is arranged on the longitudinal screw rod, and the movable block is fixedly connected with the cutting torch height-adjusting motor through a fixed rod. The effect of driving other parts to move can be realized.
Has the advantages that: in the embodiment of the application, a portal frame structure is adopted, and the portal frame is arranged on the guide rail in a sliding manner through a bracket and the guide rail which is fixedly arranged at the top of the bracket in parallel; the bracket is provided with a transverse screw rod parallel to the guide rail, one side of the bracket is provided with a driving device, and the driving device is connected with the transverse screw rod; one end of the portal frame is connected with the transverse screw rod, and a cutting torch adjusting mechanism is further arranged on the portal frame; through drive arrangement drive horizontal lead screw motion, and then drive portal frame lateral shifting, rethread cutting torch adjustment mechanism carries out cutting height control, has reached the purpose that removes and cutting torch was adjusted to realize simple structure and the technological effect who improves stability, and then solved current cutting mechanism and had the structure complicacy, can cut the span little, the relatively poor technical problem of stability.
Drawings
FIG. 1 is a schematic view of the structure of the present invention 1;
FIG. 2 is a schematic structural diagram of the present invention 2;
FIG. 3 is a schematic structural diagram 3 of the present invention;
fig. 4 is a schematic structural view of the eccentric wheel of the utility model.
The reference signs are: 1. a support; 2. a guide rail; 3. a gantry; 4. a transverse screw rod; 5. a drive device; 51. a lateral drive motor; 52. a speed reducer; 6. a cutting torch adjusting mechanism; 61. a cutting torch height-adjusting motor; 62. an eccentric wheel; 63. a connecting rod; 64. a slider; 7. a longitudinal movement mechanism; 71. a longitudinal driving motor; 72. a longitudinal screw rod; 73. a movable block; 74. and (5) fixing the rod.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
As shown in fig. 1-4, the present application relates to a cutting mechanism of a plasma cutting machine. The cutting mechanism of the plasma cutting machine comprises: the support 1 and the parallel fixed setting in guide rail 2 at support 1 top, support 1 is fixed support frame, can realize the effect of fixed and support other parts. The guide rail 2 is a guide slide rail, and can be matched with other components, so that a good sliding effect is realized.
The guide rail 2 is provided with a portal frame 3 in a sliding manner; the portal frame 3 is adopted to realize uniform stress, the rigidity of the equipment is good, and large transverse span can be realized.
The support 1 is provided with a transverse screw rod 4 parallel to the guide rail 2, so that the effect of providing transverse supporting force can be realized.
A driving device 5 is arranged on one side of the bracket 1, and the driving device 5 is connected with the transverse screw rod 4; good driving effect can be realized, so that the transverse screw rod 4 is driven to move. Further, the driving device 5 includes: a transverse driving motor 51 and a speed reducer 52, wherein the transverse driving motor 51 is connected with the speed reducer 52. The effect of providing stable power can be achieved, thereby ensuring a good lateral movement effect. Wherein the number of the driving devices 5 is two. The effect of smooth driving can be achieved.
One end of the portal frame 3 is connected with the transverse screw rod 4, so that a good fixing effect can be realized, and the stability of transverse movement is ensured. Furthermore, the connection mode can be clamping. A good fixing effect can be achieved.
The portal frame 3 is also provided with a cutting torch adjusting mechanism 6; the cutting torch can be adjusted. Further, the cutting torch adjusting mechanism 6 includes: a cutting torch height-adjusting motor 61, wherein an eccentric wheel 62 is arranged at the output end of the cutting torch height-adjusting motor 61, and the eccentric wheel 62 is connected with a sliding block 64 through a connecting rod 63. The effect of cutting torch regulation can be realized, thereby being suitable for various use occasions.
The transverse screw rod 4 is driven to move by the driving device 5, so that the portal frame 3 is driven to transversely move, and then the cutting height is adjusted by the cutting torch adjusting mechanism 6. Can realize good lateral shifting effect, can also realize the effect of cutting height control.
From the above description, it can be seen that the following technical effects are achieved by the present application:
in the embodiment of the application, a portal frame 3 structure is adopted, and the portal frame 3 is arranged on the guide rail 2 in a sliding manner through the bracket 1 and the guide rail 2 which is fixedly arranged on the top of the bracket 1 in parallel; a transverse screw rod 4 parallel to the guide rail 2 is arranged on the support 1, a driving device 5 is arranged on one side of the support 1, and the driving device 5 is connected with the transverse screw rod 4; one end of the portal frame 3 is connected with the transverse screw rod 4, and a cutting torch adjusting mechanism 6 is further arranged on the portal frame 3; through drive arrangement 5 drive horizontal lead screw 4 motion, and then drive portal frame 3 lateral shifting, rethread cutting torch adjustment mechanism 6 carries out cutting height control, has reached the purpose of removal and cutting torch regulation to realize simple structure and the technological effect who improves stability, and then solved current cutting mechanism and had the structure complicacy, can cut the span little, the relatively poor technical problem of stability.
In this embodiment, it is preferable that the gantry 3 further includes a longitudinal moving mechanism 7 on one side thereof. A good longitudinal displacement effect can be achieved. Further, the longitudinal moving mechanism 7 includes: a longitudinal driving motor 71 and a longitudinal screw 72, wherein the longitudinal driving motor 71 is connected with the longitudinal screw 72. The effect of stabilizing the longitudinal movement can be ensured. Furthermore, a movable block 73 is arranged on the longitudinal screw 72, and the movable block 73 is fixedly connected with the cutting torch height-adjusting motor 61 through a fixed rod 74. The effect of driving other parts to move can be realized.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (7)
1. A cutting mechanism of a plasma cutting machine, comprising: the device comprises a bracket and a guide rail which is fixedly arranged at the top of the bracket in parallel, wherein a portal frame is arranged on the guide rail in a sliding manner; the bracket is provided with a transverse screw rod parallel to the guide rail, one side of the bracket is provided with a driving device, and the driving device is connected with the transverse screw rod; one end of the portal frame is connected with the transverse screw rod, and a cutting torch adjusting mechanism is further arranged on the portal frame; the transverse screw rod is driven to move by the driving device, so that the portal frame is driven to transversely move, and then the cutting height is adjusted by the cutting torch adjusting mechanism.
2. The cutting mechanism of the plasma cutting machine according to claim 1, wherein the driving means includes: the device comprises a transverse driving motor and a speed reducer, wherein the transverse driving motor is connected with the speed reducer.
3. The cutting mechanism of the plasma cutting machine according to claim 2, wherein the number of the driving means is two.
4. The cutting mechanism of the plasma cutting machine of claim 1, wherein the torch adjustment mechanism comprises: the cutting torch height-adjusting motor is characterized in that an eccentric wheel is arranged at the output end of the cutting torch height-adjusting motor and connected with a sliding block through a connecting rod.
5. The cutting mechanism of the plasma cutting machine according to claim 4, wherein a longitudinal moving mechanism is further provided at one side of the gantry.
6. The cutting mechanism of the plasma cutting machine according to claim 5, wherein the longitudinal moving mechanism comprises: the device comprises a longitudinal driving motor and a longitudinal screw rod, wherein the longitudinal driving motor is connected with the longitudinal screw rod.
7. The cutting mechanism of the plasma cutting machine according to claim 6, wherein the longitudinal screw is provided with a movable block, and the movable block is fixedly connected with the cutting torch height-adjusting motor through a fixed rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120840201.8U CN215545705U (en) | 2021-04-23 | 2021-04-23 | Cutting mechanism of plasma cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120840201.8U CN215545705U (en) | 2021-04-23 | 2021-04-23 | Cutting mechanism of plasma cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215545705U true CN215545705U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120840201.8U Active CN215545705U (en) | 2021-04-23 | 2021-04-23 | Cutting mechanism of plasma cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215545705U (en) |
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2021
- 2021-04-23 CN CN202120840201.8U patent/CN215545705U/en active Active
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