CN215698628U

CN215698628U - Ultrathin sheet linear cutting platform for machining aviation equipment

Info

Publication number: CN215698628U
Application number: CN202121985493.0U
Authority: CN
Inventors: 葛翔宇; 魏洁
Original assignee: Chuzhou Zongchen Intelligent Equipment Manufacturing Co ltd
Current assignee: Chuzhou Zongchen Intelligent Equipment Manufacturing Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-01
Anticipated expiration: 2031-08-23

Abstract

The ultrathin sheet linear cutting platform for machining the aviation equipment comprises a machining box, wherein longitudinal supporting guide rails are symmetrically arranged at the bottom inside the machining box, a first transverse supporting guide rail and a second transverse supporting guide rail which are identical in structure are slidably mounted at the tops of the two longitudinal supporting guide rails, a first pressing mechanism is mounted on the surface of the first transverse supporting guide rail, a second pressing mechanism is mounted on the surface of the second transverse supporting guide rail, and the first pressing mechanism and the second pressing mechanism are used for fixing the front part and the rear part of a workpiece; the inner walls of the first transverse supporting guide rail and the second transverse supporting guide rail are provided with supporting plates, and middle positioning mechanisms are arranged above the two opposite supporting plates; the first transverse supporting guide rail and the second transverse supporting guide rail can move along the longitudinal supporting guide rail, so that the processing requirements of plates with different lengths are met; the middle positioning mechanism can clamp and position the plates from the left side and the right side; the plate is more stable and can not deform during processing.

Description

Ultrathin sheet linear cutting platform for machining aviation equipment

Technical Field

The utility model belongs to the technical field of aviation equipment processing, and particularly relates to an ultrathin plate linear cutting platform for aviation equipment processing.

Background

The aviation equipment is various in types, in order to meet aviation requirements, a plurality of raw material plates are thin and light in weight, and when the raw material plates are machined, the raw material plates are not suitable for machining of a numerical control machine tool and only suitable for being fixed on a linear cutting machine tool to cut a workpiece in a required shape in a linear cutting mode;

current wire cut electrical discharge machining only carries out the centre gripping location to the front and back both ends of panel, because the left and right sides lacks the centre gripping location, when production, to the panel that intensity is not high, along with going on of cutting, there is the problem of skew, subside in the panel.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an ultrathin plate linear cutting platform for aviation equipment processing, and the specific technical scheme is as follows:

the ultrathin sheet linear cutting platform for machining the aviation equipment comprises a machining box, wherein longitudinal supporting guide rails are symmetrically arranged at the bottom inside the machining box, a first transverse supporting guide rail and a second transverse supporting guide rail which are identical in structure are slidably mounted at the tops of the two longitudinal supporting guide rails, a first pressing mechanism is mounted on the surface of the first transverse supporting guide rail, a second pressing mechanism is mounted on the surface of the second transverse supporting guide rail, and the first pressing mechanism and the second pressing mechanism are used for fixing the front part and the rear part of a workpiece;

the inner wall of first transverse bracing guide rail, second transverse bracing guide rail all is equipped with the layer board, and two relative layer board tops are equipped with middle part positioning mechanism, middle part positioning mechanism's one end is contradicted and is contradicted at the inner wall of first transverse bracing guide rail, the other end and contradict at the inner wall of second transverse bracing guide rail, middle part positioning mechanism arranges in on the layer board, middle part positioning mechanism is used for the left and right sides lateral part of fixed work piece.

Furthermore, the center line of the surface of the first transverse supporting guide rail is provided with mounting holes distributed in a linear array, and a first pressing mechanism is arranged in part of the mounting holes.

Further, the first pressing mechanism comprises a first clamping plate and a first locking assembly; the bottom end of the first locking component is installed in the installation hole, a second sliding groove is formed in the first clamping plate, the first locking component is embedded into the second sliding groove in a sliding mode, and the first locking component is used for positioning the first clamping plate.

Further, first locking subassembly includes first screw rod, activity square and first lock nut, the bottom screw in of first screw rod is to the mounting hole, the outer wall of first screw rod is equipped with the activity square, the activity square slides and imbeds in the second spout, the outer wall spiral cover of first screw rod is equipped with first lock nut, first lock nut contradicts in the top surface of first splint.

Further, middle part positioning mechanism includes middle part supporting component, curb plate body and third hold-down mechanism, the both ends of middle part supporting component all are connected with the curb plate body, on the layer board was arranged in to the curb plate body, middle part supporting component's middle part surface is equipped with third hold-down mechanism perpendicularly, third hold-down mechanism is used for the lateral part of fixed work piece.

Furthermore, middle part supporting component is including being responsible for the body, the equal screw thread embedding in both ends of being responsible for the body has adjusting part, adjusting part includes second screw rod and adjustable ring, the tip screw thread embedding of being responsible for the body has the second screw rod, the tip outer wall of second screw rod is equipped with the adjustable ring perpendicularly, the tip of second screw rod is equipped with the connecting block, the connecting block rotates to imbed in the curb plate internally.

Further, the third pressing mechanism comprises a third screw, a second clamping plate, a third clamping plate and a second locking nut; the third screw rod is perpendicularly arranged on the surface of the main pipe body, a second clamping plate is perpendicularly fixed on the outer wall of the third screw rod, the third clamping plate is installed at the top of the second clamping plate, the third screw rod penetrates through the third clamping plate in a sliding mode, a second locking nut is sleeved on the outer wall of the top end of the third screw rod, and the second locking nut abuts against the third clamping plate.

The utility model has the beneficial effects that:

1. the first transverse supporting guide rail and the second transverse supporting guide rail can move along the longitudinal supporting guide rail, so that the processing requirements of plates with different lengths are met; the middle positioning mechanism can clamp and position the plates from the left side and the right side; the plate is more stable and cannot deform during processing;

2. the middle positioning mechanism can be installed when supporting and positioning are needed, and can not be disassembled when not needed, so that the approach of the first transverse supporting guide rail and the second transverse supporting guide rail is not influenced; the middle positioning mechanism can be arranged at any position of the supporting plate, so that the plates with different widths can be clamped conveniently.

Drawings

FIG. 1 is a schematic structural diagram of an ultra-thin sheet wire cutting platform for aircraft equipment processing according to the present invention;

FIG. 2 is a schematic view showing a plate clamping state structure of the present invention;

FIG. 3 shows a schematic structural view of a mid-support assembly of the present invention;

FIG. 4 is a schematic diagram of a third pressing mechanism of the present invention;

FIG. 5 is a schematic view of the longitudinal support rail and transverse support rail connection of the present invention;

shown in the figure: 1. a processing box; 2. a longitudinal support rail; 21. a first chute; 3. a first lateral support rail; 31. mounting holes; 32. a slider; 4. a second lateral support rail; 5. a first hold-down mechanism; 51. a first splint; 511. a second chute; 52. a first locking assembly; 521. a first screw; 522. a movable block; 523. a first lock nut; 6. a second hold-down mechanism; 7. a middle positioning mechanism; 71. a middle support assembly; 711. a primary tube; 712. a second screw; 7121. connecting blocks; 713. an adjusting ring; 72. a side plate body; 73. a third hold-down mechanism; 731. a third screw; 732. a second splint; 733. a third splint; 734. a second lock nut; 8. and (7) a supporting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 and 2, the wire-electrode cutting platform for processing ultrathin plates for aviation equipment comprises a processing box 1, wherein longitudinal support rails 2 are symmetrically arranged at the bottom inside the processing box 1, a first transverse support rail 3 and a second transverse support rail 4 which are identical in structure are slidably mounted at the tops of the two longitudinal support rails 2, a first pressing mechanism 5 is mounted on the surface of the first transverse support rail 3, a second pressing mechanism 6 is mounted on the surface of the second transverse support rail 4, and the first pressing mechanism 5 and the second pressing mechanism 6 are used for fixing the front part and the rear part of a workpiece; the first transverse supporting guide rail and the second transverse supporting guide rail can move along the longitudinal supporting guide rail, so that the processing requirements of plates with different lengths are met;

the inner walls of the first transverse supporting guide rail 3 and the second transverse supporting guide rail 4 are both provided with supporting plates 8, a middle positioning mechanism 7 is arranged above the two opposite supporting plates 8, one end of the middle positioning mechanism 7 is abutted against the inner wall of the first transverse supporting guide rail 3, the other end of the middle positioning mechanism 7 is abutted against the inner wall of the second transverse supporting guide rail 4, and the middle positioning mechanism 7 is used for fixing the left side part and the right side part of a workpiece; the middle positioning mechanism is arranged between the first transverse supporting guide rail and the second transverse supporting guide rail, and can position the left side and the right side of the plate, so that the ultrathin plate is prevented from bending and deforming in the processing process, and the middle supporting and positioning are realized; the length of layer board is the same with the length of horizontal support guide rail, and the middle part positioning mechanism optional position installation of being convenient for, and middle part positioning mechanism can install when needing, then need not to use middle part positioning mechanism to the harder panel of material.

As shown in fig. 1, mounting holes 31 distributed in a linear array are formed in the surface center line of the first transverse support rail 3, and a first pressing mechanism 5 is installed inside part of the mounting holes 31; the mounting hole of linear array can be convenient for install a plurality of first hold-down mechanism, and is the same, has also seted up the mounting hole on the horizontal support guide rail of second, is convenient for install a plurality of second hold-down mechanism, so a plurality of panels of mountable on first horizontal support guide rail, the horizontal support guide rail of second, but follow-up wire-electrode cutting cutter direct lateral shifting carries out continuous wire-electrode cutting operation, and efficiency is higher.

As shown in fig. 2, the first pressing mechanism 5 includes a first clamping plate 51, a first locking assembly 52; the bottom end of the first locking component 52 is installed in the installation hole 31, a second sliding groove 511 is formed in the first clamping plate 51, the first locking component 52 is slidably embedded in the second sliding groove 511, and the first locking component 52 is used for positioning the first clamping plate 51; the first clamping can press down the positioning plate from the upper part, and the first locking assembly can perform locking positioning.

The first locking assembly 52 comprises a first screw 521, a movable block 522 and a first locking nut 523, the bottom end of the first screw 521 is screwed into the mounting hole 31, the movable block 522 is arranged on the outer wall of the first screw 521, the movable block 522 is slidably embedded into the second sliding groove 511, the first locking nut 523 is spirally sleeved on the outer wall of the first screw 521, and the first locking nut 523 abuts against the top surface of the first clamping plate 51; the design of activity square, first splint can be along activity square lateral shifting, can not control the skew, and it is more accurate to remove, to the position that needs the location, can be with the bottom screw in of first screw rod to the mounting hole of bottom, and the location is simple and convenient, then overlaps first splint in the outside of activity square, and in the second spout was embedded into to the activity square, first lock nut was screwed up at last, when screwing, first lock nut can follow upper portion and push down the location to first splint.

As shown in fig. 2, the middle positioning mechanism 7 includes a middle supporting assembly 71, side plates 72 and a third pressing mechanism 73, the two ends of the middle supporting assembly 71 are connected with the side plates 72, the side plates 72 are disposed on the supporting plate 8, the third pressing mechanism 73 is vertically disposed on the middle surface of the middle supporting assembly 71, and the third pressing mechanism 73 is used for fixing the side portion of the workpiece; above-mentioned middle part positioning mechanism does not have direct connection structure with the horizontal support guide rail, when needs fix a position, on the layer board was arranged in to the curb plate body and both ends were contradicted on first horizontal support guide rail, the horizontal support guide rail of second, realize the location to third hold-down mechanism, and lateral part centre gripping location panel can be followed to third hold-down mechanism.

As shown in fig. 3, the middle supporting assembly 71 includes a main pipe 711, two ends of the main pipe 711 are respectively embedded with an adjusting assembly, the adjusting assembly includes a second screw 712 and an adjusting ring 713, the end of the main pipe 711 is embedded with the second screw 712, the outer wall of the end of the second screw 712 is vertically provided with the adjusting ring 713, the end of the second screw 712 is provided with a connecting block 7121, and the connecting block 7121 is rotatably embedded in the side plate 72; when the rotating adjusting ring, can drive second screw rod concertina movement to make the curb plate body can contradict at the inner wall of horizontal support rail, realize middle part supporting component's location, the layer board can support middle part supporting component from the lower part, and two location measures cooperate jointly, can effectual assurance middle part supporting component's stability.

As shown in fig. 4, the third pressing mechanism 73 includes a third screw 731, a second clamping plate 732, a third clamping plate 733, and a second lock nut 734; the third screw 731 is vertically arranged on the surface of the main pipe body 711, a second clamping plate 732 is vertically fixed on the outer wall of the third screw 731, a third clamping plate 733 is installed at the top of the second clamping plate 732, the third screw 731 slides through the third clamping plate 733, a second locking nut 734 is sleeved on the outer wall of the top end of the third screw 731, and the second locking nut 734 abuts against the third clamping plate 733; the third splint can vertical sliding adjustment to be adapted to the centre gripping needs of different thickness panels, during the rotating second lock nut, can push down the third splint.

As shown in fig. 5, the bottom surface of the transverse supporting guide rail is provided with a sliding block 32, the surface of the longitudinal supporting guide rail is provided with a first sliding groove 21, the sliding block is embedded into the first sliding groove in a sliding manner, the longitudinal position adjustment of the transverse supporting guide rail is realized, and the locking screw penetrates through the transverse supporting guide rail and the sliding block, and the bottom end of the locking screw is abutted against the first sliding groove.

The utility model is implemented as follows:

when processing ultrathin plates, according to the number of plates processed at a time, installing a specified number of first pressing mechanisms 5 and second pressing mechanisms 6 on corresponding installation holes 31, then respectively extending two ends of the plates to be processed into a first transverse support guide rail 3 and a second transverse support guide rail 4, according to the area of the plates except the hole and groove area, transversely adjusting the overlapping area of the first clamping plate 51 and the plates, moving the first clamping plate 51, enabling a movable block 522 to relatively slide along a second sliding groove 511, screwing a first locking nut 523, and clamping the plates by the first clamping plate 51; the second pressing mechanism 6 performs the same operation;

if the material of the plate is soft or the length of the plate is long, the middle positioning mechanism 7 is arranged at a proper position on the supporting plate 8, so that the overlapped parts of the second clamping plate 732, the third clamping plate 733 and the plate have the same area as the plate, the side plate body 72 is arranged on the supporting plate 8, the second screw 712 is rotated, and the connecting block 7121 rotates relatively in the side plate body 72, so that the side plate body 72 is abutted against the inner wall of the transverse supporting guide rail, and the positioning of the third pressing mechanism 73 can be realized; the second lock nut 734 is turned to clamp the second clamping plate 732 and the third clamping plate 733 in position.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Aviation equipment processing is with ultra-thin sheet metal wire-electrode cutting platform, its characterized in that: the processing device comprises a processing box (1), wherein longitudinal supporting guide rails (2) are symmetrically arranged at the bottom inside the processing box (1), a first transverse supporting guide rail (3) and a second transverse supporting guide rail (4) which are identical in structure are slidably mounted at the tops of the two longitudinal supporting guide rails (2), a first pressing mechanism (5) is mounted on the surface of the first transverse supporting guide rail (3), a second pressing mechanism (6) is mounted on the surface of the second transverse supporting guide rail (4), and the first pressing mechanism (5) and the second pressing mechanism (6) are used for fixing the front part and the rear part of a workpiece;

the inner wall of first transverse supporting guide rail (3), second transverse supporting guide rail (4) all is equipped with layer board (8), and two relative layer board (8) tops are equipped with middle part positioning mechanism (7), the one end of middle part positioning mechanism (7) is contradicted at the inner wall of first transverse supporting guide rail (3), the inner wall of second transverse supporting guide rail (4) is contradicted to the other end, layer board (8) are arranged in middle part positioning mechanism (7), middle part positioning mechanism (7) are used for the left and right sides lateral part of fixed work piece.

2. The ultra-thin sheet wire cutting platform for machining of aerospace equipment as claimed in claim 1, wherein: the surface center line of the first transverse supporting guide rail (3) is provided with mounting holes (31) distributed in a linear array mode, and a first pressing mechanism (5) is mounted inside part of the mounting holes (31).

3. The ultra-thin sheet wire cutting platform for machining of aerospace equipment as claimed in claim 2, wherein: the first pressing mechanism (5) comprises a first clamping plate (51) and a first locking assembly (52); the bottom end of the first locking component (52) is installed in the installation hole (31), a second sliding groove (511) is formed in the first clamping plate (51), the first locking component (52) is embedded into the second sliding groove (511) in a sliding mode, and the first locking component (52) is used for positioning the first clamping plate (51).

4. The ultra-thin sheet wire cutting platform for machining of aerospace equipment as claimed in claim 3, wherein: the first locking assembly (52) comprises a first screw rod (521), a movable square block (522) and a first locking nut (523), the bottom end of the first screw rod (521) is screwed into the mounting hole (31), the outer wall of the first screw rod (521) is provided with the movable square block (522), the movable square block (522) is embedded into the second sliding groove (511) in a sliding manner, the outer wall of the first screw rod (521) is spirally sleeved with the first locking nut (523), and the first locking nut (523) abuts against the top surface of the first clamping plate (51).

5. The ultra-thin sheet wire cutting platform for machining of aerospace equipment as claimed in claim 1, wherein: middle part positioning mechanism (7) include middle part supporting component (71), curb plate body (72) and third hold-down mechanism (73), the both ends of middle part supporting component (71) all are connected with curb plate body (72), on layer board (8) were arranged in to curb plate body (72), the middle part surface of middle part supporting component (71) is equipped with third hold-down mechanism (73) perpendicularly, third hold-down mechanism (73) are used for the lateral part of fixed work piece.

6. The ultra-thin sheet wire cutting platform for machining of aerospace equipment as claimed in claim 5, wherein: the middle supporting assembly (71) comprises a main pipe body (711), adjusting assemblies are embedded into two ends of the main pipe body (711) in a threaded manner and comprise a second screw (712) and an adjusting ring (713), the second screw (712) is embedded into the end portion of the main pipe body (711) in a threaded manner, the adjusting ring (713) is vertically arranged on the outer wall of the end portion of the second screw (712), a connecting block (7121) is arranged at the end portion of the second screw (712), and the connecting block (7121) is rotatably embedded into a side plate body (72).

7. The ultra-thin sheet wire cutting platform for machining of aerospace equipment as claimed in claim 5, wherein: the third pressing mechanism (73) comprises a third screw (731), a second clamping plate (732), a third clamping plate (733) and a second locking nut (734); the surface of being responsible for body (711) is located perpendicularly to third screw rod (731), the outer wall vertical fixation of third screw rod (731) has second splint (732), third splint (733) are installed to the top of second splint (732), third screw rod (731) slide and pass third splint (733), the top outer wall cover of third screw rod (731) is equipped with second lock nut (734), second lock nut (734) are contradicted on third splint (733).