Plasma cutting machine with positioning mechanism
Technical Field
The present application relates to a plasma cutting apparatus, and more particularly, to a plasma cutting machine having a positioning mechanism.
Background
With the progress of society and the development of economy, the requirement on the metal processing technology is higher and higher, and a plasma cutting machine is a hot cutting device which is often used for cutting metal, is widely applied to various fields of industrial production and is convenient for cutting metal workpieces.
The plasma cutting machine used in the prior art mainly comprises a workbench, wherein a cutting machine head is arranged on the workbench and can move in the X-axis direction and the Y-axis direction, so that the cutting machine head can cut a metal workpiece, and the size of the metal workpiece is obtained.
With respect to the related art in the above, the inventors have considered that when a batch cutting of a metal workpiece is performed, a repositioning is required and an operation is troublesome when a next workpiece is replaced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of time waste due to repositioning required for replacing the next workpiece as indicated in the background art, the present application provides a plasma cutting machine having a positioning mechanism.
The application provides a plasma cutting machine with positioning mechanism adopts following technical scheme:
the utility model provides a plasma cutting machine with positioning mechanism, includes the workstation, be provided with the cutting machine head on the workstation, upper surface one side rigid coupling of workstation has the fixed plate, be provided with the clamp plate one that can carry out vertical direction motion on the fixed plate, the upper surface one end rigid coupling of workstation has the locating plate, one side rigid coupling that the locating plate is close to the fixed plate has the clamp plate two that can carry out vertical direction motion, one side rigid coupling that corresponds the fixed plate on the workstation has the fixed strip, one side that corresponds the fixed strip on the workstation and is close to the fixed plate is provided with the fly leaf that can tend to be close to the motion of fixed strip direction, the upside of fly leaf is provided with the clamp plate three that can carry out vertical direction motion.
Through adopting above-mentioned technical scheme, place iron plate on the workstation, make one side butt of iron plate in the fixed plate, make the one end butt locating plate of iron plate simultaneously, then make clamp plate one and clamp plate two compress tightly iron plate, then remove the fly leaf, make one side butt of fly leaf in one side of workstation, remove clamp plate three simultaneously, make clamp plate three compress tightly iron plate, carry out the fixed of iron plate, conveniently carry out subsequent processing operation, when needing to change next work piece, repeat above-mentioned operation, make things convenient for the location of work piece.
Optionally, the upper surface rigid coupling of fixed plate has the support bar of a plurality of vertical settings one, one side that the support bar is close to the cutting aircraft nose is provided with the backup pad one that can carry out vertical direction setting, a clamp plate rigid coupling is in backup pad one.
Through adopting above-mentioned technical scheme, the backup pad has a supporting role to the clamp plate one, and the motion of clamp plate one is driven in the motion of backup pad one, makes things convenient for clamp plate one to compress tightly iron plate.
Optionally, a plurality of first positioning holes are formed in each first support bar, a first bolt is arranged in each first positioning hole in each first support bar, and the end of each first bolt penetrates through the first support plate and is in threaded connection with a first nut.
Through adopting above-mentioned technical scheme, bolt one and nut one are used for fixed support bar one, and then can fix a position backup pad one.
Optionally, the upper surface rigid coupling of locating plate has the support bar two of a plurality of vertical settings, one side that support bar two is close to the fixed plate is provided with backup pad two, two rigid couplings of clamp plate are in backup pad two.
Through adopting above-mentioned technical scheme, the backup pad is two to have the guide effect to clamp plate two, and the motion of clamp plate two is driven in the motion of backup pad two, makes things convenient for clamp plate one to fix iron plate.
Optionally, a plurality of second positioning holes are formed in each second support bar, second bolts are arranged in the second positioning holes in each second support bar, and the end portions of the second bolts penetrate through the second support plates and are in threaded connection with second nuts.
Through adopting above-mentioned technical scheme, bolt two and nut two are used for fixed support bar two, and then can fix backup pad two.
Optionally, the upper side of the movable plate is provided with a third supporting plate, the third pressing plate is fixedly connected to the third supporting plate, the upper side of the movable plate is fixedly connected with a vertically arranged guide rod, one side, corresponding to the guide rod, of the upper side of the movable plate is rotatably connected with a first lead screw, the guide rod penetrates through one side of the third supporting plate, and the first lead screw penetrates through and is in threaded connection with one side of the third supporting plate.
Through adopting above-mentioned technical scheme, rotate lead screw one, the rotation of lead screw one drives backup pad three and carries out the gliding motion of vertical direction, and then drives clamp plate three and moves.
Optionally, the upper side of the movable plate is provided with a first worm wheel, the top end of the first screw rod is fixedly connected to the first worm wheel, the upper side of the movable plate is provided with a first worm, and the first worm is meshed with the first worm wheel.
By adopting the technical scheme, the first worm is rotated, the first worm wheel is driven to rotate by the rotation of the first worm, and the first lead screw is driven to rotate by the rotation of the first worm wheel, so that the third follow-up supporting plate is driven to move.
Optionally, one side of the movable plate, which is close to the fixing strip, is fixedly connected with a second guide rod, one end of the second guide rod penetrates through the fixing strip, one side of the movable plate, which is close to the fixing strip, is rotatably connected with a second lead screw, the axis direction of the second lead screw is parallel to the axis direction of the guide rod, and one end of the second lead screw penetrates through the fixing strip and is in threaded connection with the fixing strip.
Through adopting above-mentioned technical scheme, rotate lead screw two, the rotation of lead screw two drives the fly leaf and moves, and then carries out subsequent motion.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the utility model provides a clamp plate one, clamp plate two and clamp plate three that this application set up, fixed plate and locating plate can the butt in one side of iron plate, and clamp plate one compresses tightly iron plate with clamp plate two, removes the fly leaf, can carry out the change of work piece, when the next work piece of needs more change, repeats above-mentioned operation, makes things convenient for the location of work piece.
2. The third pressing plate moves by matching the first screw rod, the first worm wheel and the first worm, and the movement distance of the third pressing plate is convenient to adjust subsequently.
Drawings
Fig. 1 is a schematic structural diagram of a plasma cutting machine having a positioning mechanism according to an embodiment of the present application.
Fig. 2 is an enlarged view of a in fig. 1.
Fig. 3 is an enlarged view of B in fig. 1.
Fig. 4 is an enlarged view of C in fig. 1.
Fig. 5 is an enlarged view of D in fig. 1.
Description of reference numerals: 1. a work table; 11. a first slide rail; 12. a support frame; 13. cutting the machine head; 14. a second slide rail; 15. a fixing plate; 151. a first supporting strip; 152. a first support plate; 153. a first positioning hole; 154. a first bolt; 155. a first nut; 156. pressing a first plate; 16. positioning a plate; 161. a second supporting strip; 162. a second support plate; 163. a second positioning hole; 164. a second bolt; 165. pressing a second plate; 17. a fixing strip; 171. a movable plate; 172. a support; 173. a third support plate; 174. a first guide rod; 175. a first lead screw; 176. a first worm wheel; 177. a first worm; 178. a first servo motor; 179. pressing a plate III; 18. a second guide rod; 181. a second screw rod; 182. a second worm gear; 183. a servo motor II; 184. and a second worm.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses plasma cutting machine with positioning mechanism.
Referring to fig. 1, a plasma cutting machine with positioning mechanism, including workstation 1, workstation 1 is the rectangle setting, two slide rails 11 have all been seted up to workstation 1's both sides, the length direction of two slide rails 11 is on a parallel with the length direction of workstation 1, be provided with support frame 12 on the workstation 1, the both ends of support frame 12 all slide and connect in two slide rails 11, be provided with cutting aircraft nose 13 on the support frame 12, two slide rails two 14 have been seted up to support frame 12 upper level, cutting aircraft nose 13 slides and connects in two slide rails two 14, cutting aircraft nose 13 uses with the cooperation of workstation 1, accomplish the cutting process of work piece.
Referring to fig. 1 and 2, a fixing plate 15 is fixedly connected to one side of the upper surface of the workbench 1, the length direction of the fixing plate 15 is parallel to the length direction of the workbench 1, a plurality of vertically arranged support bars 151 are fixedly connected to the upper surface of the fixing plate 15, a support plate 152 is arranged on one side, close to the cutting machine head 13, of each support bar 151, the length direction of the support plate 152 is parallel to the length direction of the fixing plate 15, a plurality of positioning holes 153 are formed in each support bar 151 along the length direction of each support bar 151, a first bolt 154 is arranged in each positioning hole 153 in each support bar 151, the end portion of each first bolt 154 penetrates through the support plate 152 and is in threaded connection with a first nut 155, and therefore the first support plate 152 can be positioned.
Referring to fig. 2, a horizontally arranged pressing plate 156 is fixedly connected to the bottom end of one side of the first supporting plate 152 close to the cutting machine head 13, the length direction of the pressing plate 156 is parallel to the length direction of the first supporting plate 152, when in use, one side of the metal workpiece is abutted against the fixing plate 15, the first nut 155 is unscrewed, and the first supporting plate 152 is moved to enable the lower side of the first pressing plate 156 to be abutted against the metal workpiece, so that one side of the metal workpiece can be pressed.
Referring to fig. 1 and 3, a positioning plate 16 is fixedly connected to one end of the upper surface of the workbench 1, the length direction of the positioning plate 16 is parallel to the width direction of the workbench 1, a plurality of vertically arranged support bars two 161 are fixedly connected to the upper surface of the positioning plate 16, a support plate two 162 is arranged on one side, close to the fixing plate 15, of the support bar two 161, the length direction of the support plate two 162 is parallel to the length direction of the positioning plate 16, a plurality of positioning holes two 163 are formed in each support bar two 161 along the length direction of the support bar two 161, a bolt two 164 is arranged in each positioning hole two 163 on each support bar two 161, the end portion of each bolt two 164 penetrates through the support plate two 162 and is in threaded connection with a nut two (not shown in the figure), and then the support plate two 162 can be fixed.
Referring to fig. 3, a horizontally arranged second pressing plate 165 is fixedly connected to the bottom end of the second supporting plate 162 close to the fixing plate 15, and the length direction of the second pressing plate 165 is parallel to the length direction of the second supporting plate 162.
Referring to fig. 4 and 5, a fixed bar 17 is fixedly connected to one side of the worktable 1 corresponding to the fixed plate 15, the length direction of the fixed bar 17 is parallel to the length direction of the worktable 1, a movable plate 171 is arranged on one side of the worktable 1 corresponding to the fixed bar 17 near the fixed plate 15, the length direction of the movable plate 171 is parallel to the length direction of the fixed bar 17, a bracket 172 is fixedly connected to the upper side of the movable plate 171, a support plate three 173 is horizontally arranged between the bracket 172 and the movable plate 171, the length direction of the support plate three 173 is parallel to the length direction of the fixed bar 17, a vertically arranged guide rod one 174 is fixedly connected to the upper side of the movable plate 171, the top end of the guide rod one 174 is fixedly connected to the bracket 172, a vertically arranged lead screw one 175 is rotatably connected to one side of the upper side of the movable plate 171 corresponding to the guide rod one 174, the top end of the lead screw one 175 is rotatably connected to the bracket 172, and the guide rod one 174 is arranged at one side of the support plate three 173, the first lead screw 175 passes through and is screwed to one side of the third support plate 173.
Referring to fig. 1 and 4, a first worm wheel 176 is rotatably connected to the bracket 172, the top end of the first screw 175 is fixedly connected to the first worm wheel 176, a first worm 177 is rotatably connected to one side of the bracket 172 corresponding to the first worm wheel 176, the first worm 177 is meshed with the first worm wheel 176, a first servo motor 178 is fixedly connected to the bracket 172, an output shaft of the first servo motor 178 is fixedly connected to one end of the first worm 177, in operation, the first servo motor 178 is started, the first servo motor 178 drives the first worm 177 to rotate, the first worm 177 rotates to drive the first worm wheel 176 to rotate, the first worm wheel 176 rotates to drive the first screw 175 to rotate, and then the third support plate 173 is driven to perform sliding movement in the vertical direction.
Referring to fig. 4, a horizontally disposed pressing plate third 179 is fixedly connected to a bottom end of one side of the supporting plate third 173 close to the fixed plate 15, a length direction of the pressing plate third 179 is parallel to a length direction of the supporting plate third 173, when in use, one side of the metal workpiece is abutted to the movable plate 171, the servo motor first 178 is started to drive the movable supporting plate third 173 to move, and then a lower side of the pressing plate third 179 is abutted to the metal workpiece, so that one side of the metal workpiece can be pressed.
Referring to fig. 4 and 5, a second guide rod 18 is fixedly connected to one side of the movable plate 171 close to the fixed bar 17, the axis direction of the second guide rod 18 is perpendicular to the length direction of the fixed bar 17, one end of the second guide rod 18 penetrates through the fixed bar 17, a second lead screw 181 is rotatably connected to one side of the movable plate 171 close to the fixed bar 17, the axis direction of the second lead screw 181 is parallel to the axis direction of the second guide rod 18, one end of the second lead screw 181 penetrates through the fixed bar 17 and is connected to the fixed bar 17 in a threaded manner, a second worm gear 182 is rotatably connected to one end of the worktable 1 corresponding to the second lead screw 181, one end of the second lead screw 181 is fixedly connected to the second worm gear 182, a second servo motor 183 is fixedly connected to the worktable 1, a second worm 184 is fixedly connected to an output shaft of the second servo motor 183, and the second worm 184 is engaged with the second worm gear 182.
During operation, the second servo motor 183 is started, the second servo motor 183 drives the second worm 184 to rotate, the second worm 184 rotates to drive the second worm wheel 182 to rotate, the second worm wheel 182 rotates to drive the second lead screw 181 to rotate, and the second lead screw 181 rotates to drive the movable plate 171 to move, so that subsequent movement is performed.
In specific implementation, firstly, a metal workpiece is placed on the workbench 1, then one side of the metal workpiece abuts against the fixing plate 15, the first nut 155 is unscrewed, the first support plate 152 is moved to enable the lower side of the first pressure plate 156 to abut against the metal workpiece, one side of the metal workpiece can be pressed, meanwhile, one end of the metal workpiece abuts against the positioning plate 16, the second nut is unscrewed, and the second support bar 161 is moved to enable the lower side of the second pressure plate 165 to abut against the metal workpiece, and one end of the metal workpiece can be pressed.
Then, the movable plate 171 is moved to enable the third pressing plate 179 to press the metal workpiece, specifically, the second servo motor 183 is started, the second servo motor 183 drives the second worm 184 to rotate, the second worm 184 rotates to drive the second worm gear 182 to rotate, the second worm gear 182 rotates to drive the second lead screw 181 to rotate, the second lead screw 181 rotates to drive the movable plate 171 to move, the movable plate 171 abuts against one side of the workpiece, then the first servo motor 178 is started, the first servo motor 178 drives the first worm 177 to rotate, the first worm 177 rotates to drive the first worm gear 176 to rotate, the first worm gear 176 rotates to drive the first lead screw 175 to rotate, and further the third supporting plate 173 is driven to perform sliding movement in the vertical direction, so that the third pressing plate 179 presses the metal workpiece.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.