CN210938114U

CN210938114U - Numerical control machine tool convenient to disassemble and assemble machining platform

Info

Publication number: CN210938114U
Application number: CN201922045757.3U
Authority: CN
Inventors: 刘�东; 房莺; 朱永亮
Original assignee: Suzhou Huayi Cnc Equipment Co ltd
Current assignee: Suzhou Huayi Cnc Equipment Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-07
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a digit control machine tool convenient to dismouting processing platform relates to digit control machine tool technical field, this digit control machine tool convenient to dismouting processing platform, including digit control machine tool body and processing platform body, the bottom of digit control machine tool body inner wall is fixedly connected with gag lever post and L shape piece respectively, the quantity of gag lever post and L shape piece is two, two the gag lever post is located between two L shape pieces, two the L shape piece is located the left side and the right side of processing platform body respectively, the spacing groove has been seted up to the bottom of processing platform body, the inner wall of spacing groove and the surface swing joint of gag lever post. The utility model discloses a set up L shape piece, fixed block, bolt and U-shaped pole to among the solution prior art, the cradle formula processing platform of present common five-axis linkage digit control machine tool needs a plurality of bolts of dismouting just can accomplish processing platform's dismouting when the dismouting, thereby leads to the comparatively inconvenient problem of processing platform dismouting.

Description

Numerical control machine tool convenient to disassemble and assemble machining platform

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool convenient to dismouting processing platform.

Background

The numerical control machine tool is an automatic machine tool provided with a program control system, a five-axis linkage numerical control machine tool in the numerical control machine tool is a machine tool which has high technological content and high precision and is specially used for processing complex curved surfaces, a processing platform of the five-axis linkage numerical control machine tool is of a cradle type, a workpiece is fixed on the processing platform, a cutter is used for processing the workpiece, and the cradle type processing platform is installed in the numerical control machine tool through bolts.

Among the prior art, the cradle formula processing platform of present common five-axis linkage digit control machine tool is when using, processing platform passes through a plurality of bolt fastening in the digit control machine tool, when overhauing processing platform, need dismantle processing platform, need to dismantle a plurality of bolts are whole just can dismantle processing platform when dismantling, when overhauing the completion back and installing processing platform, need to screw up a plurality of bolts are whole just can fix processing platform, need a plurality of bolts of dismouting during the dismouting processing platform, thereby lead to processing platform's dismouting comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a digit control machine tool convenient to dismouting processing platform possesses the more convenient advantage of dismouting processing platform to among the solution prior art, the cradle formula processing platform of present common five-axis linkage digit control machine tool needs the dismouting that a plurality of bolts of dismouting could accomplish processing platform when the dismouting, thereby leads to the comparatively inconvenient problem of processing platform dismouting.

(II) technical scheme

For realizing the more convenient purpose of dismouting processing platform, the utility model provides a following technical scheme: a numerical control machine tool convenient for disassembling and assembling a machining platform comprises a numerical control machine tool body and a machining platform body, wherein the bottom of the inner wall of the numerical control machine tool body is fixedly connected with a limiting rod and an L-shaped block respectively, the number of the limiting rod and the L-shaped block is two, the two limiting rods are positioned between the two L-shaped blocks, the two L-shaped blocks are positioned on the left side and the right side of the machining platform body respectively, a limiting groove is formed in the bottom of the machining platform body, the inner wall of the limiting groove is movably connected with the surface of the limiting rod, a threaded groove is formed in the top of the L-shaped block, the inner wall of the threaded groove is in threaded connection with the surface of a bolt, fixed blocks are fixedly connected to two sides of the machining platform body, the bottom of each fixed block is movably connected with the bottom, the inner wall of spout and the surface swing joint of U-shaped pole, the U-shaped pole is close to one side of processing platform body and the one end fixed connection of extension spring, one side fixed connection that the other end and the spout inner wall of extension spring are close to the processing platform body, the draw-in groove has been seted up to one side that the L-shaped piece is close to the fixed block, the U-shaped pole is pegged graft to the inside of draw-in groove, logical groove has been seted up at the top of spout inner wall, the bottom fixedly connected with movable block of bolt, the surface of movable block and the inner wall swing joint who leads to the groove, the opening has been seted up to one side that the U-shaped pole is close to the movable block, the inner wall of opening and the surface swing joint of movable block, spout inner wall bottom has seted up.

As an optimal technical scheme of the utility model, two the gag lever post uses the vertical face in center through the processing platform body to be the symmetry setting for the plane of symmetry.

As a preferred technical scheme of the utility model, one side fixedly connected with guide bar that the spout inner wall is close to the processing platform body, the extension spring activity cup joints the surface at the guide bar.

As the utility model discloses an optimized technical scheme, one side that the processing platform body was kept away from to the opening inner wall is the inclined plane of downward sloping, the shape of movable block and the shape looks adaptation of opening.

As an optimized technical scheme of the utility model, the both ends of U-shaped pole all are hemispherical, the shape looks adaptation of shape and U-shaped pole of draw-in groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a digit control machine tool convenient to dismouting processing platform possesses following beneficial effect:

1. the numerical control machine tool convenient for dismounting and mounting the processing platform is characterized in that the L-shaped block, the fixed block, the bolt and the U-shaped rod are arranged, when the numerical control machine tool is used and dismounted, the bolt is rotated to separate the movable block from the U-shaped rod, the U-shaped rod is separated from the clamping groove under the action of tension of the tension spring, the processing platform body can be dismounted, when the numerical control machine tool is mounted, the processing platform body is placed in the numerical control machine tool body, the bolt is reversely rotated, the movable block at the bottom of the bolt extrudes the U-shaped rod to enable the U-shaped rod to be inserted into the clamping groove of the L-shaped block to clamp the fixed block, meanwhile, the inner wall of the groove is extruded at the bottom of the movable block to further fix the fixed block, so that the processing platform body is fixed, when the processing platform body is dismounted and mounted, the movable block only needs to extrude the U-shaped rod, at present, the cradle type machining platform of a common five-axis linkage numerical control machine tool needs to disassemble and assemble a plurality of bolts to complete the disassembly and assembly of the machining platform when the machining platform is disassembled and assembled, so that the problem that the machining platform is inconvenient to disassemble and assemble is caused.

2. This digit control machine tool convenient to dismouting processing platform through setting up gag lever post and spacing groove, during installation processing platform body, adjusts the gag lever post well with the spacing groove, the positive contact of the front of gag lever post and spacing inslot wall, and the draw-in groove position is adjusted well promptly to the U-shaped pole, rotates the bolt and makes the movable block extrude the U-shaped pole and can make the U-shaped pole insert the draw-in groove, accomplishes the installation of processing platform body.

Drawings

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

FIG. 2 is a schematic view of the structure of the fixing block of the present invention;

FIG. 3 is a top cross-sectional view of the U-shaped rod of the present invention;

fig. 4 is a right sectional view of the position of the stop lever of the present invention.

In the figure: 1. a numerical control machine tool body; 2. processing the platform body; 3. a limiting rod; 4. an L-shaped block; 5. a limiting groove; 6. a thread groove; 7. a bolt; 8. a fixed block; 9. a chute; 10. a U-shaped rod; 11. a tension spring; 12. a card slot; 13. a through groove; 14. a movable block; 15. opening the gap; 16. a groove; 17. a guide rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a numerical control machine tool convenient for dismounting a machining platform comprises a numerical control machine tool body 1 and a machining platform body 2, the bottom of the inner wall of the numerical control machine tool body 1 is fixedly connected with a limiting rod 3 and an L-shaped block 4 respectively, the number of the limiting rod 3 and the L-shaped block 4 is two, the two limiting rods 3 are positioned between the two L-shaped blocks 4, the two L-shaped blocks 4 are positioned on the left side and the right side of the machining platform body 2 respectively, the front sectional view of the L-shaped block 4 is L-shaped, the bottom of the machining platform body 2 is provided with a limiting groove 5, the top of the inner wall of the limiting groove 5 is an upward curved surface, the shape of the limiting rod 3 is matched with the shape of the limiting groove 5, the inner wall of the limiting groove 5 is movably connected with the surface of the limiting rod 3, the top of the L-shaped block 4 is provided with, the inner wall of the thread groove 6 is in threaded connection with the surface of the bolt 7, both sides of the processing platform body 2 are fixedly connected with fixed blocks 8, the bottom of each fixed block 8 is movably connected with the bottom of the inner wall of the numerical control machine tool body 1, one side of each fixed block 8, which is far away from the processing platform body 2, is provided with a slide groove 9, the inner wall of each slide groove 9 is movably connected with the surface of a U-shaped rod 10, one side, which is close to the processing platform body 2, of each U-shaped rod 10 is fixedly connected with one end of a tension spring 11, the other end of each tension spring 11 is fixedly connected with one side, which is close to the processing platform body 2, of the inner wall of each slide groove 9, each tension spring 11 is in a stretching state at the moment, one side, which is close to the fixed block 8, of each L-shaped block 4 is provided with a, the surface of the movable block 14 is movably connected with the inner wall of the through groove 13, one side of the U-shaped rod 10, which is close to the movable block 14, is provided with a notch 15, the inner wall of the notch 15 is movably connected with the surface of the movable block 14, the bottom of the inner wall of the sliding groove 9 is provided with a groove 16, and the inner wall of the groove 16 is movably connected with the surface of the movable block 14.

Specifically, the two limiting rods 3 are symmetrically arranged by taking a central vertical plane passing through the processing platform body 2 as a symmetrical plane.

In this embodiment, the limiting rod 3 has a limiting effect on the processing platform body 2, and when the front surface of the limiting rod 3 is in contact with the front surface of the inner wall of the limiting groove 5, the U-shaped rod 10 is aligned with the position of the clamping groove 12.

Specifically, one side fixedly connected with guide bar 17 that the spout 9 inner wall is close to processing platform body 2, extension spring 11 activity cup joints the surface at guide bar 17.

In this embodiment, the guide rod 17 guides the tension spring 11, so that the tension spring 11 is always in a horizontal movement state.

Specifically, one side of the inner wall of the notch 15, which is far away from the machining platform body 2, is an inclined plane which inclines downwards, and the shape of the movable block 14 is matched with that of the notch 15.

In this embodiment, the inclined surface of the movable block 14 presses the inclined surface of the notch 15, so that the U-shaped rod 10 is inserted into the slot 12 to clamp the fixed block 8.

Specifically, both ends of the U-shaped rod 10 are hemispherical, and the shape of the slot 12 is matched with the shape of the U-shaped rod 10.

In this embodiment, make things convenient for U-shaped pole 10 to insert in draw-in groove 12, after U-shaped pole 10 inserted in draw-in groove 12 simultaneously, the curved surface of U-shaped pole 10 contacted with the curved surface of draw-in groove 12 inner wall, prevented that processing platform body 2 from rocking.

The utility model discloses a theory of operation and use flow: when the processing platform is used and disassembled, the bolt 7 is rotated, the bolt 7 is in threaded connection with the L-shaped block 4 through the thread groove 6, the bolt 7 drives the movable block 14 to move upwards, the movable block 14 and the U-shaped rod 10 are not used for extruding the U-shaped rod 10, the movable block 14 is separated from the U-shaped rod 10, the U-shaped rod 10 moves towards the direction close to the processing platform body 2 along the inner wall of the sliding groove 9 under the tensile force of the tension spring 11, the U-shaped rod 10 is in contact with the guide rod 17, the U-shaped rod 10 is separated from the clamping groove 12, the processing platform body 2 can be disassembled, when the processing platform is assembled, the limiting groove 5 of the processing platform body 2 is aligned with the position of the limiting rod 3, the processing platform body 2 is pushed, the front surface of the inner wall of the limiting groove 5 is in contact with the front surface of the limiting rod 3, the U-shaped rod 10 of the fixed block 8 is aligned with the position of the clamping groove 12 of the L4, the bolt 7 is rotated reversely, the bolt, make U-shaped pole 10 move to draw-in groove 12 direction along the inner wall of spout 9, extension spring 11 is in tensile state, when the bottom of movable block 14 and the inner wall laminating of recess 16, U-shaped pole 10 inserts in the draw-in groove 12 of L-shaped piece 4, block fixed block 8, movable block 14 pushes down fixed block 8, U-shaped pole 10 inserts and blocks fixed block 8 in draw-in groove 12, thereby fix processing platform body 2, when dismouting processing platform body 2, only need rotate bolt 7 make movable block 14 extrude U-shaped pole 10 or with U-shaped pole 10 separation can, the more convenient effect of dismouting processing platform body 2 has been reached.

To sum up, this digit control machine tool convenient to dismouting processing platform through setting up L shape piece 4, fixed block 8, bolt 7 and U-shaped pole 10 to solve prior art, the cradle formula processing platform of present common five-axis linkage digit control machine tool need a plurality of bolts of dismouting 7 just can accomplish processing platform's dismouting when the dismouting, thereby leads to the comparatively inconvenient problem of processing platform dismouting.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a digit control machine tool convenient to dismouting processing platform, includes digit control machine tool body (1) and processing platform body (2), its characterized in that: the bottom of the inner wall of the numerical control machine tool body (1) is fixedly connected with a limiting rod (3) and L-shaped blocks (4) respectively, the number of the limiting rod (3) and the number of the L-shaped blocks (4) are two, the two limiting rods (3) are positioned between the two L-shaped blocks (4), the two L-shaped blocks (4) are positioned on the left side and the right side of the processing platform body (2) respectively, the bottom of the processing platform body (2) is provided with a limiting groove (5), the inner wall of the limiting groove (5) is movably connected with the surface of the limiting rod (3), the top of the L-shaped block (4) is provided with a threaded groove (6), the inner wall of the threaded groove (6) is in threaded connection with the surface of a bolt (7), both sides of the processing platform body (2) are fixedly connected with fixed blocks (8), and the bottom of the fixed blocks (8) is movably connected with the bottom, one side of the fixed block (8) far away from the processing platform body (2) is provided with a sliding groove (9), the inner wall of the sliding groove (9) is movably connected with the surface of a U-shaped rod (10), one side of the U-shaped rod (10) close to the processing platform body (2) is fixedly connected with one end of a tension spring (11), the other end of the tension spring (11) is fixedly connected with one side of the inner wall of the sliding groove (9) close to the processing platform body (2), one side of the L-shaped block (4) close to the fixed block (8) is provided with a clamping groove (12), the U-shaped rod (10) is inserted into the clamping groove (12), the top of the inner wall of the sliding groove (9) is provided with a through groove (13), the bottom of the bolt (7) is fixedly connected with a movable block (14), the surface of the movable block (14) is movably connected with the inner wall of the through groove (13), one side of the U-shaped rod (10), the inner wall of the notch (15) is movably connected with the surface of the movable block (14), a groove (16) is formed in the bottom of the inner wall of the sliding groove (9), and the inner wall of the groove (16) is movably connected with the surface of the movable block (14).

2. The numerical control machine tool convenient for dismounting and mounting a machining platform according to claim 1, is characterized in that: two the gag lever post (3) are the symmetry setting with the central vertical face through processing platform body (2) as the symmetry plane.

3. The numerical control machine tool convenient for dismounting and mounting a machining platform according to claim 1, is characterized in that: one side fixedly connected with guide bar (17) that spout (9) inner wall is close to processing platform body (2), extension spring (11) activity cup joints the surface at guide bar (17).

4. The numerical control machine tool convenient for dismounting and mounting a machining platform according to claim 1, is characterized in that: one side of the inner wall of the notch (15), which is far away from the processing platform body (2), is an inclined plane which inclines downwards, and the shape of the movable block (14) is matched with that of the notch (15).

5. The numerical control machine tool convenient for dismounting and mounting a machining platform according to claim 1, is characterized in that: the two ends of the U-shaped rod (10) are hemispherical, and the shape of the clamping groove (12) is matched with that of the U-shaped rod (10).