CN219358805U

CN219358805U - Gantry machining center

Info

Publication number: CN219358805U
Application number: CN202223607024.2U
Authority: CN
Inventors: 曾凡祺; 廖建明
Original assignee: Dongguan Youhong Electromechanical Equipment Co ltd
Current assignee: Dongguan Youhong Electromechanical Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-18
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a gantry machining center which comprises a base, wherein a gantry is fixedly connected to one side of the base, a sliding rod is fixedly connected to one side of the gantry, a fixing plate is connected to the outer side surface of the sliding rod in a sliding mode, a knife rest is welded to one side of the fixing plate, an air cylinder is fixedly connected to the upper surface of the knife rest, a mounting head is welded to the lower surface of the knife rest, and a moving mechanism is arranged on one side of the base. This longmen machining center, through the setting of second T-shaped groove, the second T-shaped piece, spacing, the thread groove, bolt and scale mark, when needs fixed substrate, confirm the substrate size, slide the second T-shaped piece in the second T-shaped groove according to the position of scale mark, and then drive spacing slip, screw in the thread groove with the bolt when sliding to suitable position, the thread groove runs through the second T-shaped piece, the bolt screws in the thread groove and supports the fixing base, can fix spacing, the effect of the location of substrate has just so been accomplished.

Description

Gantry machining center

Technical Field

The utility model relates to the related technical field of gantry machining centers, in particular to a gantry machining center.

Background

The gantry machining center is a machining center in which the axis of a Z axis of a main shaft is vertically arranged with a workbench, the whole structure is a large-sized machining center with a portal structure frame formed by double upright posts and top beams, a cross beam is arranged in the middle of the double upright posts, the gantry machining center is particularly suitable for machining large-sized workpieces and workpieces with complex shapes, the gantry machining center is an automatic tool, a base material is required to be fixed at a corresponding position when a raw material is fixed to be machined, the machining efficiency is prevented from being influenced due to dislocation of the machined position, and therefore the gantry machining center is particularly required.

However, in the existing gantry machining center, in the use process, the existing gantry machining center is an automatic tool, and when the original materials are fixed to be machined, the base materials are required to be fixed at corresponding positions, so that the machining efficiency is prevented from being influenced due to dislocation of the machined positions.

Disclosure of Invention

The utility model aims to provide a gantry machining center, which solves the problems that in the prior art, the existing gantry machining center is an automatic tool in the use process, a base material needs to be fixed at a corresponding position when a raw material is fixed, and the machining efficiency is affected due to dislocation of the machining position.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a longmen machining center, includes base and stop gear, stop gear includes second T shape groove, second T shape piece, spacing, thread groove, bolt and scale mark, one side fixedly connected with portal frame of base, one side fixedly connected with slide bar of portal frame, the outside surface sliding connection of slide bar has the fixed plate, one side welding of fixed plate has the knife rest, the top fixed surface of knife rest is connected with the cylinder, the below surface welding of knife rest has the installation head, one side of base is provided with moving mechanism, moving mechanism's top fixed surface is connected with the fixing base, one side of fixing base is provided with stop gear.

Preferably, the moving mechanism comprises a fixing frame, a driving motor, a threaded screw rod, a fixing block, a first T-shaped groove and a first T-shaped block, wherein one side of the base is fixedly connected with the fixing frame, the driving motor is welded on the upper surface of the fixing frame, one end of the driving motor is fixedly connected with the threaded screw rod, the fixing block is connected with the outer side of the threaded screw rod in a threaded manner, the fixing seat is welded on the upper surface of the fixing block, the first T-shaped groove is formed in the upper surface of the base, the first T-shaped block is connected with the inner side surface of the first T-shaped groove in a sliding manner, and the fixing seat is fixedly connected with the upper surface of the first T-shaped block.

Preferably, the first T-shaped blocks are symmetrically arranged with the central axis of the fixing seat, and the shapes and the sizes of the first T-shaped blocks are equal.

Preferably, a second T-shaped groove is formed in one side of the fixing seat, a second T-shaped block is connected to the inner side surface of the second T-shaped groove in a sliding mode, a limiting strip is fixedly connected to the upper surface of the second T-shaped block, a thread groove is formed in one side of the second T-shaped block, a bolt is connected to the inner side surface of the thread groove in a threaded mode, and a scale mark is formed in the upper surface of the fixing seat.

Preferably, the second T-shaped grooves are symmetrically arranged with the central axis of the fixing seat, and the shapes and the sizes of the second T-shaped grooves are equal.

Preferably, the limiting strips are symmetrically arranged on the central axis of the fixing seat, and the shapes and the sizes of the limiting strips are equal.

Compared with the prior art, the utility model has the beneficial effects that: this longmen machining center, through the setting of second T-shaped groove, the second T-shaped piece, spacing, the thread groove, bolt and scale mark, when needs fixed substrate, confirm the substrate size, slide the second T-shaped piece in the second T-shaped groove according to the position of scale mark, and then drive spacing slip, screw in the thread groove with the bolt when sliding suitable position, the thread groove runs through the second T-shaped piece, the bolt screws in the thread groove and supports the fixing base, can fix spacing, laminating spacing when substrate installation this moment, the effect of the location of substrate has just so been accomplished.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a movement mechanism according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a spacing mechanism of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a base; 2. a portal frame; 3. a slide bar; 4. a fixing plate; 5. a tool holder; 6. a cylinder; 7. a mounting head; 8. a moving mechanism; 801. a fixing frame; 802. a driving motor; 803. a threaded screw rod; 804. a fixed block; 805. a first T-shaped slot; 806. a first T-block; 9. a fixing seat; 10. a limiting mechanism; 1001. a second T-shaped slot; 1002. a second T-block; 1003. a limit bar; 1004. a thread groove; 1005. a bolt; 1006. graduation marks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the gantry machining center comprises a base 1 and a limiting mechanism 10, wherein the limiting mechanism 10 comprises a second T-shaped groove 1001, a second T-shaped block 1002, a limiting bar 1003, a thread groove 1004, a bolt 1005 and a scale mark 1006, one side of the base 1 is fixedly connected with a portal frame 2, one side of the portal frame 2 is fixedly connected with a sliding rod 3, the outer side surface of the sliding rod 3 is slidingly connected with a fixed plate 4, one side of the fixed plate 4 is welded with a knife rest 5, the upper surface of the knife rest 5 is fixedly connected with a cylinder 6, the lower surface of the knife rest 5 is welded with an installation head 7, one side of the base 1 is provided with a moving mechanism 8, the upper surface of the moving mechanism 8 is fixedly connected with a fixed seat 9, and one side of the fixed seat 9 is provided with a limiting mechanism 10; by the above structure, the base material to be mounted is fixed on the fixing base 9 for processing.

Further, the moving mechanism 8 comprises a fixing frame 801, a driving motor 802, a threaded screw 803, a fixing block 804, a first T-shaped groove 805 and a first T-shaped block 806, wherein one side of the base 1 is fixedly connected with the fixing frame 801, the driving motor 802 is welded on the upper surface of the fixing frame 801, one end of the driving motor 802 is fixedly connected with the threaded screw 803, the fixing block 804 is connected on the outer side of the threaded screw 803 in a threaded manner, the fixing seat 9 is welded on the upper surface of the fixing block 804, the first T-shaped groove 805 is formed on the upper surface of the base 1, the first T-shaped block 806 is connected on the inner side surface of the first T-shaped groove 805 in a sliding manner, and the fixing seat 9 is fixedly connected on the upper surface of the first T-shaped block 806; by means of the structure, the threaded screw 803 is in threaded connection with the protruding block on the base 1, when the position of the fixed seat 9 needs to be adjusted, the driving motor 802 is started, the driving motor 802 drives the threaded screw 803 to rotate, the first T-shaped groove 805 can generate a limiting effect on the first T-shaped block 806, at the moment, the rotating motion of the threaded screw 803 can be converted into the linear motion of the fixed block 804 through the threaded connection of the threaded screw 803 and the fixed block 804, and at the moment, the fixed seat 9 can be driven to move back and forth through forward and reverse rotation of the driving motor 802.

Further, the first T-shaped blocks 806 are symmetrically arranged with the central axis of the fixing seat 9, and the shapes and the sizes of the first T-shaped blocks are equal; by virtue of the above structure, the first T-shaped blocks 806 are symmetrically arranged with the central axis of the fixing base 9, so that the fixing base 9 can not be skewed when sliding.

Further, a second T-shaped groove 1001 is formed in one side of the fixing seat 9, a second T-shaped block 1002 is slidably connected to the inner side surface of the second T-shaped groove 1001, a limit bar 1003 is fixedly connected to the upper surface of the second T-shaped block 1002, a thread groove 1004 is formed in one side of the second T-shaped block 1002, a bolt 1005 is connected to the inner side surface of the thread groove 1004 in a threaded manner, and a scale mark 1006 is formed on the upper surface of the fixing seat 9; by means of the structure, when a substrate needs to be fixed, the size of the substrate is determined, the second T-shaped block 1002 slides in the second T-shaped groove 1001 according to the positions of the scale marks 1006, the limiting bar 1003 is driven to slide, the bolt 1005 is screwed into the thread groove 1004 when the second T-shaped block 1002 slides to a proper position, the thread groove 1004 penetrates through the second T-shaped block 1002, the bolt 1005 is screwed into the thread groove 1004 to abut against the fixing seat 9, the limiting bar 1003 can be fixed, at the moment, the limiting bar 1003 is attached when the substrate is installed, and therefore the positioning effect of the substrate is achieved.

Further, the second T-shaped grooves 1001 are symmetrically arranged with the central axis of the fixing seat 9, and the shapes and the sizes are equal; with the above structure, the second T-shaped groove 1001 is symmetrically arranged with the central axis of the fixing base 9, so that the limit bar 1003 can be more stable during sliding.

Further, the limit strips 1003 are symmetrically arranged on the central axis of the fixing seat 9, and the shapes and the sizes of the limit strips are equal; with the above structure, the position of one of the limiting strips 1003 can be fixed first, and then the other limiting strip 1003 can be slid into the corresponding position for fixation after the substrate is slid into the corresponding position, so that the fixation of the substrate can be more stable.

Working principle: when the substrate is required to be fixed, the size of the substrate is determined, the second T-shaped block 1002 slides in the second T-shaped groove 1001 according to the position of the scale mark 1006, the limit bar 1003 is driven to slide, the bolt 1005 is screwed into the thread groove 1004 when the second T-shaped block 1002 slides to a proper position, the thread groove 1004 penetrates through the second T-shaped block 1002, the bolt 1005 is screwed into the thread groove 1004 to abut against the fixed seat 9, the limit bar 1003 can be fixed, the limit bar 1003 is attached to the substrate during installation, then the other limit bar 1003 slides into the fixed seat, the substrate can be fixed more stably, the thread lead 803 is connected with the protruding block on the base 1 in a threaded manner, when the position of the fixed seat 9 is required to be adjusted, the driving motor 802 is started, the thread lead 803 is driven to rotate, the first T-shaped block 805 can generate a limit effect on the first T-shaped block 806, the rotational motion of the thread lead 803 can be converted into the linear motion of the fixed block 804 at the moment through the threaded connection of the thread lead 803, and the forward and backward rotation of the driving motor 802 can drive the fixed seat 9 to move forwards and backwards, and the gantry machining center is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a longmen machining center, includes base (1) and stop gear (10), its characterized in that: stop gear (10) are including second T-shaped groove (1001), second T-shaped piece (1002), spacing (1003), thread groove (1004), bolt (1005) and scale mark (1006), one side fixedly connected with portal frame (2) of base (1), one side fixedly connected with slide bar (3) of portal frame (2), outside surface sliding connection of slide bar (3) has fixed plate (4), one side welding of fixed plate (4) has knife rest (5), the top surface fixedly connected with cylinder (6) of knife rest (5), the below surface welding of knife rest (5) has installation head (7), one side of base (1) is provided with moving mechanism (8), the top surface fixedly connected with fixing base (9) of moving mechanism (8), one side of fixing base (9) is provided with stop gear (10).

2. A gantry machining center according to claim 1, wherein: the moving mechanism (8) comprises a fixing frame (801), a driving motor (802), a threaded screw rod (803), a fixing block (804), a first T-shaped groove (805) and a first T-shaped block (806), one side of the base (1) is fixedly connected with the fixing frame (801), the driving motor (802) is welded on the upper surface of the fixing frame (801), one end of the driving motor (802) is fixedly connected with the threaded screw rod (803), the fixing block (804) is connected with the outer side of the threaded screw rod (803) in a threaded manner, a fixing seat (9) is welded on the upper surface of the fixing block (804), the first T-shaped groove (805) is formed in the upper surface of the base (1), the first T-shaped block (806) is connected with the inner side surface of the first T-shaped groove (805) in a sliding manner, and the fixing seat (9) is fixedly connected with the upper surface of the first T-shaped block (806).

3. A gantry machining center according to claim 2, wherein: the first T-shaped blocks (806) are symmetrically arranged with the central axis of the fixing seat (9) and are equal in shape and size.

4. A gantry machining center according to claim 1, wherein: the utility model discloses a fixing base, including fixing base (9) and scale mark (1006) is seted up on the top surface of fixing base (9), second T-shaped groove (1001) has been seted up to one side of fixing base (9), the inboard surface sliding connection of second T-shaped groove (1001) has second T-shaped piece (1002), the top surface fixedly connected with spacing (1003) of second T-shaped piece (1002), thread groove (1004) has been seted up to one side of second T-shaped piece (1002), the inboard surface threaded connection of thread groove (1004) has bolt (1005), scale mark (1006) have been seted up on the top surface of fixing base (9).

5. The gantry machining center according to claim 4, wherein: the second T-shaped grooves (1001) are symmetrically arranged on the central axis of the fixing seat (9), and the shapes and the sizes of the second T-shaped grooves are equal.

6. The gantry machining center according to claim 4, wherein: the limiting strips (1003) are symmetrically arranged on the central axis of the fixing seat (9), and the shapes and the sizes of the limiting strips are equal.