CN217530162U

CN217530162U - Horizontal machining center with built-in rotary clamping device

Info

Publication number: CN217530162U
Application number: CN202220647312.1U
Authority: CN
Inventors: 方书祥; 刘兴正
Original assignee: Jintian Cnc Technology Anhui Co ltd
Current assignee: Jintian Cnc Technology Anhui Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-10-04
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a horizontal machining center with a built-in rotary clamping device, which belongs to the technical field of horizontal machining centers and comprises a numerical control machine tool, wherein a fluid collection cavity is arranged at a machining cavity on the numerical control machine tool, a filter screen is fixed at the fluid collection cavity, cleaning cavities are symmetrically arranged on the numerical control machine tool, and cleaning components are arranged in the cleaning cavities; the clearance subassembly includes double-shaft motor, double-shaft motor's two axle heads all are fixed with the dwang, the cover is established and is installed the clearance pole on the dwang, the both sides of clearance pole are all outstanding to be fixed with the knock-out rod, the digit control machine tool is inside to be corresponded the collection chamber has all been seted up at the both ends of filter screen, it installs the apron to collect articulated the installing in chamber department. This horizontal machining center of built-in rotary clamping device through the clearance subassembly that sets up, can carry out effectual clearance to the impurity of filter screen top department after work is accomplished, can avoid the manual work to clear up impurity after follow-up work as far as possible.

Description

Horizontal machining center with built-in rotary clamping device

Technical Field

The utility model belongs to the technical field of horizontal machining center, especially, relate to a horizontal machining center of built-in rotatory clamping device.

Background

The horizontal machining center is an automatic machine tool with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.

The existing horizontal machining center needs to manually clean the chips deposited at the bottom of the machining cavity after machining for a period of time, cannot automatically clean impurities at the machining center, and is low in practicability.

Therefore, a horizontal machining center with a built-in rotary clamping device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, current horizontal machining center needs the manual work to clear up the piece of deposit in the position of process chamber bottom after processing a period, can not realize the automatic problem of clearing up of machining center impurity department, and the horizontal machining center of built-in rotatory clamping device who proposes.

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

a horizontal machining center with a built-in rotary clamping device comprises a numerical control machine tool, wherein a machining cavity is formed in the numerical control machine tool, two liquid collecting cavities are symmetrically formed in the machining cavity, a filter screen is transversely fixed at the top of each liquid collecting cavity, cleaning cavities are symmetrically formed in the numerical control machine tool and correspond to two sides of the filter screen, and cleaning assemblies are arranged at the tops of the filter screens in the cleaning cavities;

clearance subassembly is including installing the double-shaft motor at clearance chamber middle part, double-shaft motor's two axle heads all are fixed with the dwang, two set up opposite spiral direction's screw thread on the dwang respectively, the cover is established and is installed the clearance pole on the dwang, screw-thread fit between dwang and the clearance pole, the both sides of clearance pole are all outstanding to be fixed with the knockout pin, the digit control machine tool is inside to be corresponding the collection chamber has all been seted up at the both ends of filter screen, it installs the lid shroud plate to collect chamber department articulated, it installs supporting component to collect the intracavity articulated.

Benefit from the clearance subassembly that sets up, start the biax motor, the biax motor drives the dwang and rotates, screw-thread fit between dwang and the clearance pole, thereby make the impurity on the clearance pole carry out effectual clearance, in-process ejector pin that the clearance pole removed removes, and then promote through ejector pin and drive the lid apron and promote the expansion, resume original state after the clearance pole clears up impurity to the filter screen, can carry out effectual clearance to the impurity of filter screen top department after work is accomplished, can avoid clearing up impurity after follow-up work as far as possible, can open when impurity is more in the course of the work simultaneously and carry out automatic clearance, improve the whole practicality of device.

Preferably, the supporting component comprises hinge-joint columns respectively installed on the outer side edges of the collecting cavity and the covering plate in a hinged mode, a sliding rod is installed on the hinge-joint columns in a connected mode, the two ends of the sliding rod stretch into the hinge-joint columns, and the two hinge-joint columns are sleeved with the sliding rod between the hinge-joint columns and provided with a jacking spring.

Benefiting from the supporting component who sets up, moving when the knock-out lever promotes to cover the shroud plate and removes, and then make supporting component's whole length receive the compression, after promoting, the setting of jack-up spring can drive the shroud plate and resume the state of covering in the in-process that no external force touched on top, avoids the cutting fluid to enter into in the collection box as far as possible.

Preferably, the numerically-controlled machine tool is provided with a collecting box corresponding to the collecting cavity in an inserted manner, and one end of the liquid collecting cavity is provided with a liquid discharge pipe.

Due to the matching between the separately arranged collecting box and the liquid discharge pipe, the cutting fluid and the debris can be conveniently separately collected and processed.

Preferably, install clamping component on the outside limit of process chamber, clamping component is including fixing the tight seat of clamp in the process chamber, the slide has been seted up to the symmetry on pressing from both sides tight seat, and sliding plug installs and presss from both sides tight piece in the slide, it is provided with the swivel becket to press from both sides tight seat internal rotation, the swivel becket corresponds protruding spiral helicine driving cog that is fixed with on a side of pressing from both sides tight piece, it corresponds to press from both sides tight piece be provided with a plurality of meshing tooth on a side of swivel becket equidistantly, the driving cog with the cooperation transmission between the meshing tooth, press from both sides and install on the tight seat and drive swivel becket pivoted meshing wheel.

Through the clamping component who sets up, the one end that will wait to process the part is installed between four tight pieces of clamp to rotating the meshing wheel, meshing between meshing wheel and the rotating ring, thereby make the rotating ring rotate, thereby cooperation transmission makes tight piece of clamp rotate between the driving cog on the rotating ring and the meshing tooth, and then through pressing from both sides tight piece with part mounting on clamping component, can be with not the stable installation in tight seat department of waiting to process the part of equidimension, thereby adapt to different processing demands.

Preferably, the outer edge of the engaging wheel is engaged with the bottom of the rotating ring, and one end of the engaging wheel extends out of the clamping seat.

Preferably, the two sides of the clamping block are fixed with limiting strips in a protruding mode, and limiting grooves for the limiting strips to slide are symmetrically formed in the slide ways.

The clamping block has the advantages that due to the arrangement of the limiting strips and the limiting grooves, the auxiliary sliding effect can be achieved in the working process, and the situation that the clamping block is dislocated in the clamping process can be avoided as much as possible.

Preferably, the top and the bottom department that the digit control machine tool corresponds the process chamber have all seted up the sliding tray, the sliding tray is gone up the slip and is provided with the cover.

Benefit from the cover that sets up in the sliding tray, can avoid the piece to fly in disorder to cause the injured condition of staff to staff's memorability protection to staff in the course of the work as far as possible.

To sum up, the utility model discloses a technological effect and advantage: according to the horizontal machining center with the built-in rotary clamping device, through the cleaning assembly arranged at the top of the filter screen and the matching among the double-shaft motor, the rotating rod, the cleaning rod and the jacking rod in the cleaning assembly, impurities at the top of the filter screen can be effectively cleaned after work is finished, the impurities can be prevented from being cleaned manually after subsequent work as much as possible, meanwhile, the horizontal machining center can be opened for automatic cleaning when more impurities exist in the working process, and the overall practicability of the device is improved;

through the cooperation between articulated post and jack-up spring and the slide bar among the cover board of articulated installation and the supporting component, can guarantee the whole of collecting the chamber sealed under the circumstances that no external force promoted in the course of the work, avoid cutting fluid to enter into and collect the chamber as far as possible, drive the cover board through the ejecting effect of liftout rod and expand when needs clearance, and then send into impurity and collect in the chamber and collect through collecting the box.

Drawings

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

fig. 2 is a longitudinal cross-sectional view of the clamping assembly of the present invention;

FIG. 3 is a schematic structural view of the present invention after the rotating ring and the clamping block are disassembled;

FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 5 is a longitudinal sectional view of the numerical control machine tool of the present invention corresponding to the cleaning assembly;

fig. 6 is an enlarged view of the point B in fig. 5 according to the present invention.

In the figure: 1. a numerical control machine tool; 2. a machine cover; 3. a sliding groove; 4. a filter screen; 5. cleaning the assembly; 6. a dual-axis motor; 61. rotating the rod; 62. covering the covering plate; 7. cleaning the rod; 71. ejecting the rod; 8. a support assembly; 81. a collection chamber; 82. a liquid collection cavity; 83. a hinged column; 84. jacking up the spring; 85. a slide bar; 9. a liquid discharge pipe; 10. a collection box; 11. a clamping assembly; 12. a clamping seat; 13. an engaging wheel; 14. a rotating ring; 141. a transmission gear; 15. a clamping block; 151. the teeth are engaged.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, a horizontal machining center with a built-in rotary clamping device comprises a numerical control machine 1, a machining cavity is formed in the numerical control machine 1, a sliding groove 3 is formed in the top and the bottom of the numerical control machine 1 corresponding to the machining cavity, and a cover 2 is arranged on the sliding groove 3 in a sliding mode.

Referring to fig. 1-3, a clamping assembly 11 is installed on the outer side edge of the processing cavity, the clamping assembly 11 includes a clamping base 12 fixed in the processing cavity, slide ways are symmetrically formed on the clamping base 12, a clamping block 15 is installed in the slide ways in an inserted manner, a rotating ring 14 is rotatably arranged in the clamping base 12, a spiral transmission tooth 141 is fixed on one side edge of the rotating ring 14 corresponding to the clamping block 15 in a protruding manner, a plurality of meshing teeth 151 are equidistantly arranged on one side edge of the clamping block 15 corresponding to the rotating ring 14, the transmission teeth 141 and the meshing teeth 151 are in matched transmission, a meshing wheel 13 driving the rotating ring 14 to rotate is installed on the clamping base 12, meshing is formed between the outer edge of the meshing wheel 13 and the bottom of the rotating ring 14, and one end of the meshing wheel 13 extends out of the clamping base 12.

Through the clamping unit 11 that sets up, the one end that will wait to process the part is installed between four tight piece 15 of clamp, and rotate engaging wheel 13, mesh between engaging wheel 13 and the rotating ring 14, thereby make rotating ring 14 rotate, thereby cooperation transmission makes between the driving tooth 141 on the rotating ring 14 and the meshing tooth 151 press from both sides tight piece 15 and rotate, and then install the part on clamping unit 11 through pressing from both sides tight piece 15, can be with the stable installation in tight seat 12 department of clamp of waiting to process the part of equidimension not, thereby adapt to different processing demands.

The both sides of pressing from both sides tight piece 15 are outstanding to be fixed with spacing, and the symmetry is seted up in the slide and is supplied the gliding spacing groove of spacing, and the cooperation between spacing groove and the spacing can play supplementary gliding effect in the course of the work, can avoid pressing from both sides tight piece 15 the condition of dislocation appearing pressing from both sides tight in-process as far as possible.

Referring to fig. 1, fig. 4, fig. 5, two collection liquid chambers 82 have been seted up to the process chamber symmetry, and collection liquid chamber 82 serves and installs fluid-discharge tube 9, and fluid-discharge tube 9 can make things convenient for the cutting fluid to discharge, and collection liquid chamber 82 top department transversely is fixed with filter screen 4, and collection chamber 81 has all been seted up at the inside both ends that correspond filter screen 4 of digit control machine tool 1, corresponds collection chamber 81 department grafting on the digit control machine tool 1 and installs collection box 10, collects box 10 and can collect the cutting piece.

Numerical control machine tool 1 corresponds the bilateral symmetry of filter screen 4 and has seted up the clearance chamber, 4 top departments of filter screen are provided with clearance subassembly 5 in the clearance chamber, clearance subassembly 5 is including installing the double-shaft motor 6 at clearance chamber middle part, the both ends of the axle of double-shaft motor 6 all are fixed with dwang 61, set up opposite spiral direction's screw thread on two dwang 61 respectively, dwang 61 goes up the cover and establishes and install clearance pole 7, screw-thread fit between dwang 61 and the clearance pole 7, the both sides of clearance pole 7 are all outstanding to be fixed with ejector pin 71, it installs lid shroud 62 to collect chamber 81 articulated.

Through the clearance subassembly 5 that sets up, start biax motor 6, biax motor 6 drives dwang 61 and rotates, screw-thread fit between dwang 61 and the clearance pole 7, thereby make the impurity on the clearance pole 7 carry out effectual clearance, in-process ejector rod 71 that clearance pole 7 removed moves, and then promote through ejector rod 71 and drive the promotion of apron board 62 and expand, resume original state after clearance pole 7 clears up impurity on filter screen 4, can carry out effectual clearance to the impurity of filter screen 4 top department after work is accomplished, can avoid clearing up impurity after follow-up work as far as possible, can open when impurity is more in the course of the work simultaneously and carry out automatic clearance, improve the whole practicality of device.

Referring to fig. 5 and 6, a supporting assembly 8 is installed in the collection chamber 81 in an articulated manner, the supporting assembly 8 includes hinged columns 83 respectively installed on the outer side edges of the collection chamber 81 and the cover plate 62 in an articulated manner, two hinged columns 83 are inserted and installed with a sliding rod 85, two ends of the sliding rod 85 extend into the hinged columns 83, a jacking spring 84 is installed on the sliding rod 85 between the two hinged columns 83 in a sleeved manner, and the setting of the jacking spring 84 can guarantee that the cover plate 62 is in a pushing and pressing state in the working process.

Through the supporting component 8 who sets up, remove when the liftout pole 71 promotes to cover board 62 and removes, and then make supporting component 8's whole length receive the compression, after promoting, the setting of jack-up spring 84 can drive to cover board 62 and resume the state of covering in the in-process that no external force touched on top, avoids the cutting fluid to enter into and collects the box 10 as far as possible.

The working principle is as follows: during operation, when the clamping treatment is required to be carried out on the part, one end of the part to be processed is firstly installed between the four clamping blocks 15, the meshing wheel 13 is rotated, the meshing wheel 13 is meshed with the rotating ring 14, so that the rotating ring 14 rotates, the transmission teeth 141 and the meshing teeth 151 on the rotating ring 14 are in matched transmission, so that the clamping blocks 15 rotate, and the part is installed on the clamping assembly 11 through the clamping blocks 15.

In the part course of working, the impurity that processing produced drops filter screen 4 top department, cutting fluid enters into album liquid chamber 82 through filter screen 4 simultaneously and discharges the cutting fluid through fluid-discharge tube 9, when needs are cleared up filter screen 4 top, start double-shaft motor 6, double-shaft motor 6 drives dwang 61 and rotates, screw-thread fit between dwang 61 and the clearance pole 7, thereby make the impurity on the clearance pole 7 carry out effectual clearance, in-process liftout pole 71 that clearance pole 7 removed removes, and then promote through liftout pole 71 and drive lid shroud plate 62 and promote the expansion, and the in-process supporting component 8 that promotes at lid shroud plate 62 is whole shortened and the compression, promote impurity and enter into collection chamber 81 and collect through collecting box 10 when clearance pole 7, resume original state after impurity clears up filter screen 4 clears up when clearance pole 7, supporting component 8 resumes original state with lid shroud plate 62.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A horizontal machining center with a built-in rotary clamping device comprises a numerical control machine tool (1), wherein a machining cavity is formed in the numerical control machine tool (1), and is characterized in that two liquid collecting cavities (82) are symmetrically formed in the machining cavity, a filter screen (4) is transversely fixed at the top of each liquid collecting cavity (82), cleaning cavities are symmetrically formed in the numerical control machine tool (1) corresponding to two sides of the filter screen (4), and a cleaning assembly (5) is arranged at the top of the filter screen (4) in each cleaning cavity;

clearance subassembly (5) are including installing biaxial motor (6) at clearance chamber middle section department, the two axle heads of biaxial motor (6) all are fixed with dwang (61), two seted up screw thread opposite in spiral direction on dwang (61) respectively, dwang (61) are gone up the cover and are established and install clearance pole (7), screw-thread fit between dwang (61) and clearance pole (7), the both sides of clearance pole (7) are all outstanding to be fixed with ejector beam (71), digit control machine tool (1) inside corresponds the both ends of filter screen (4) have all been seted up and have been collected chamber (81), it installs apron board (62) to collect chamber (81) department articulated, it installs supporting component (8) to collect chamber (81) interior articulated.

2. The horizontal machining center with the built-in rotary clamping device is characterized in that the supporting assembly (8) comprises hinge columns (83) which are respectively and hingedly mounted on the outer side edges of the collecting cavity (81) and the cover plate (62), slide rods (85) are mounted on the two hinge columns (83) in an inserted mode, two ends of each slide rod (85) extend into the hinge columns (83), and jacking springs (84) are mounted on the slide rods (85) between the two hinge columns (83) in a sleeved mode.

3. The horizontal machining center with the built-in rotary clamping device is characterized in that a collecting box (10) is inserted and mounted on the numerical control machine tool (1) corresponding to the collecting cavity (81), and a liquid discharge pipe (9) is mounted at one end of the liquid collecting cavity (82).

4. The horizontal machining center with the built-in rotary clamping device according to claim 1, wherein a clamping assembly (11) is installed on the outer side edge of the machining cavity, the clamping assembly (11) comprises a clamping seat (12) fixed in the machining cavity, sliding ways are symmetrically formed in the clamping seat (12), clamping blocks (15) are installed in the sliding ways in a sliding and inserting mode, a rotating ring (14) is arranged in the clamping seat (12) in a rotating mode, spiral transmission teeth (141) protrude and are fixed on one side edge, corresponding to the clamping blocks (15), of the rotating ring (14), a plurality of meshing teeth (151) are equidistantly arranged on one side edge, corresponding to the rotating ring (14), of the clamping blocks (15), the transmission teeth (141) and the meshing teeth (151) are in matched transmission, and meshing wheels (13) driving the rotating ring (14) to rotate are installed on the clamping seat (12).

5. The horizontal machining center with built-in rotary clamping device according to claim 4, wherein the outer edge of the engaging wheel (13) is engaged with the bottom of the rotating ring (14), and one end of the engaging wheel (13) extends out of the clamping seat (12).

6. The horizontal machining center with the built-in rotary clamping device according to claim 4, wherein limiting strips are fixed on two sides of the clamping block (15) in a protruding mode, and limiting grooves for the limiting strips to slide are symmetrically formed in the slide ways.

7. The horizontal machining center with the built-in rotary clamping device is characterized in that sliding grooves (3) are formed in the numerical control machine tool (1) corresponding to the top and the bottom of a machining cavity, and a cover (2) is arranged on the sliding grooves (3) in a sliding mode.