CN211072164U

CN211072164U - Contour cutting device's stop gear for building engineering construction

Info

Publication number: CN211072164U
Application number: CN201921839567.2U
Authority: CN
Inventors: 高彩静; 孙涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-24
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a profile modeling cutting device's stop gear is used in building engineering construction, its structure includes the frame, and a support, the arc clamping piece, the bottom plate, the liftout device, the supporting shoe, mounting and spring, the utility model discloses a set up the liftout device bottom the frame, with casing and frame below middle part gomphosis, rotate the bull stick after that, the bull stick drives gear revolve, the gear drives rack left and right sides slope slip, and rack slip in-process bottom spring beam slides spacingly with the slide rail, the rack horizontal slip drives drawing in of folded piece and expandes after, the folded piece expandes and drives branch and shifts up, work piece after branch in the ejecting processing of blotter in the roof, and branch shifts up in-process spacing guarantees that branch is perpendicular angular displacement, reach the ejection of compact of convenient work piece, improve machining efficiency's beneficial effect.

Description

Contour cutting device's stop gear for building engineering construction

Technical Field

The utility model relates to a building engineering technical field, concretely relates to contour cutting device's stop gear for building engineering construction.

Background

The profile modeling cutting machine is a high-efficiency cutting tool which is made into a template according to the shape of a workpiece and enables a cutting torch to run according to the shape track of the template to automatically cut, and the profile modeling cutting machine can conveniently cut workpieces in various shapes due to the adoption of template profiling, is particularly suitable for batch production of workpieces in various irregular shapes and various shapes which are concentric inside and outside, is suitable for cutting low-carbon steel, low-carbon alloy steel and the like, and is convenient for accurate cutting of the workpieces due to the fact that a limiting mechanism is often needed when the profile modeling cutting device cuts the workpieces.

When the existing limiting mechanism is used, a workpiece is inserted into the frame and is clamped and fixed with the spring through the arc-shaped clamping piece, so that the workpiece can be cut at a precise fixed point conveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, the limiting mechanism of the profile modeling cutting device for the building engineering construction is provided, the problem that after the workpiece is machined and finished, the workpiece needs to be manually taken out, the workpiece discharging speed is low, the machining efficiency is low is solved, the discharging of the convenient workpiece is achieved, and the beneficial effect of the machining efficiency is improved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a limiting mechanism of a profile modeling cutting device for building engineering construction, which comprises a frame,

the arc-shaped clamping piece is used for clamping and limiting the workpiece;

the ejection device is used for rapidly ejecting the workpiece;

the spring is used for relieving the vibration generated in the machining process of the machined part;

furthermore, 4 arc-shaped clamping pieces are arranged, and the arc-shaped clamping pieces are combined into a circular ring shape;

further, the number of the springs is 4.

Furthermore, the four corners of the frame are welded with supports, the inner sides of the supports are elastically connected with the arc-shaped clamping pieces through springs, a bottom plate is arranged at the bottom end of the frame, a material ejecting device is arranged at the bottom end of the bottom plate, supporting blocks are symmetrically distributed at the left end and the right end of the bottom end of the frame, and fixing pieces are welded on the outer sides of the supporting blocks.

Further, the liftout device includes casing, swing arm, gear, rack, spring beam, slide rail, folded piece, knock-out pole and spacing, the casing middle part is inserted and is equipped with the swing arm, swing arm bottom and gear running fit, the interlock each other of gear bottom and rack, the welding of rack bottom right side has the spring beam, the spring beam bottom slides along the slide rail left side, rack left end and folded piece riveting, the folded piece top is riveted with the knock-out pole, the knock-out pole outside runs through with spacing is vertical, the casing outside cooperates with frame middle part embedding, the knock-out pole includes branch, roof and cushion, the welding of branch top has the roof, the roof top bonds there is the cushion, branch bottom and folded piece riveting.

Furthermore, a grab handle is arranged on the outer side of the rotary rod, anti-skid lines are arranged on the surface of the grab handle on the outer side of the rotary rod, and a bearing is arranged on the rear side of the rotary rod and embedded in the shell.

Furthermore, the racks are placed in an inclined manner, and the sliding range of the bottoms of the racks through the spring rods and the sliding rails is 0-6 cm.

Furthermore, the folding piece and the rack are matched to rotate by an angle of 90-180 degrees, and a rotating shaft is arranged at the joint of the folding piece.

Furthermore, the inner side of the limiting frame is provided with sound absorption cotton, and the port of the limiting frame is matched with the support rod.

Further, arc clamping piece and spring all are provided with 4, and the size is all unanimous between the two arc clamping piece and the spring.

Furthermore, the buffer pad is made of nitrile rubber, so that the toughness is good, and the chemical property is stable.

Furthermore, the folding piece is made of 45-grade steel, so that the rigidity is high, and the corrosion resistance is strong.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for the stop gear who solves current contour cutting device, after the work piece processing was accomplished, the work piece needs artifical manual taking out, work piece ejection of compact speed is slow, the problem that machining efficiency is low, through set up liftout device bottom the frame, with casing and frame below middle part gomphosis, rotate the swing arm after that, the swing arm drives gear revolve, the gear drives rack left and right sides slope slip, and rack slip in-process is spacing with the slide rail slip through bottom spring beam, the rack horizontal slip drives drawing in of folded piece and expandes after that, folded piece expandes and drives branch and shift up, branch is through the work piece after the ejecting processing of blotter in the roof, and branch shifts up the in-process and guarantees that branch is vertical angle and removes through spacing, reach the ejection of compact of convenient work piece, the beneficial effect of improvement.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a front view of the frame of the present invention;

fig. 4 is a schematic structural view of the material ejecting device of the present invention;

fig. 5 is a schematic view of the sectional structure of the ejector rod of the present invention.

In the figure: the device comprises a frame-1, a bracket-2, an arc-shaped clamping piece-3, a bottom plate-4, a material ejecting device-5, a supporting block-6, a fixing piece-7, a spring-8, a shell-51, a rotary rod-52, a gear-53, a rack-54, a spring rod-55, a slide rail-56, a folding piece-57, an ejecting rod-58, a limiting frame-59, a supporting rod-581, a top plate-582 and a cushion pad-583.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a limiting mechanism of a copying cutting device for construction engineering: comprises a frame (1) and a plurality of supporting frames,

the arc-shaped clamping piece 3 is used for clamping and limiting a machined part;

the ejection device 5 is used for rapidly ejecting the workpiece;

the spring 8 is used for relieving the vibration generated in the machining process of the machined part;

the number of the arc-shaped clamping pieces 3 is 4, and the arc-shaped clamping pieces 3 are combined into a circular ring shape;

wherein, the spring 8 is provided with 4.

The support frame is characterized in that supports 2 are welded at four corners of the frame 1, the inner sides of the supports 2 are elastically connected with arc-shaped clamping pieces 3 through springs 8, a bottom plate 4 is arranged at the bottom end of the frame 1, a material ejecting device 5 is arranged at the bottom end of the bottom plate 4, supporting blocks 6 are symmetrically distributed at the left end and the right end of the bottom end of the frame 1, and fixing pieces 7 are welded on the outer sides of the supporting blocks 6.

Wherein, the liftout attachment 5 comprises a shell 51, a rotary rod 52, a gear 53, a rack 54, a spring rod 55, a slide rail 56, a folding piece 57, a liftout rod 58 and a limit frame 59, a rotary rod 52 is inserted in the middle of the shell 51, the bottom end of the rotary rod 52 is rotatably matched with a gear 53, the bottom of the gear 53 is meshed with a rack 54, a spring rod 55 is welded on the right side of the bottom end of the rack 54, the bottom of the spring rod 55 slides along the left side of the slide rail 56, the left end of the rack 54 is riveted with the folding piece 57, the top of the folding piece 57 is riveted with an ejector rod 58, the outer side of the ejector rod 58 vertically penetrates through a limiting frame 59, the outer side of the shell 51 is embedded and matched with the middle part of the frame 1, the ejector rod 58 comprises a support rod 581, a top plate 582 and a buffer pad 583, the top end of the strut 581 is welded with a top plate 582, the top of the top plate 582 is adhered with a cushion 583, and the bottom of the strut 581 is riveted with the folding piece 57.

Wherein, the outside of the rotating rod 52 is provided with a grab handle, the surface of the grab handle outside the rotating rod 52 is provided with anti-skid lines, and the rear side of the rotating rod 52 is provided with a bearing embedded with the shell 51, which is beneficial to preventing hand skidding.

The rack 54 is placed at an inclined angle of 45 degrees, and the sliding range of the bottom of the rack 54 through the spring rod 55 and the sliding rail 56 is 0-6 cm, which is beneficial to the inclined sliding of the rack 54.

The rotation range of the matching angle between the folding piece 57 and the rack 54 is 90 to 180 degrees, and the joint of the folding piece 57 is provided with a rotating shaft, which is beneficial to the lifting movement of the ejection rod 58.

The inner side of the limiting frame 59 is provided with sound absorbing cotton, and the port of the limiting frame 59 is matched with the support rod 581, so that the vertical range of the support rod 581 is limited.

Wherein, arc clamping piece 3 and spring 8 all are provided with 4, and the size is all unanimous between the two arc clamping piece 3 and the spring 8, are favorable to carrying out spacing clamping to the machined part.

Wherein, the blotter 583 adopts the nitrile rubber material, and toughness is good, and chemical property is stable.

Wherein, folded piece 57 is 45 steel matter, and hardness is high, and corrosion resistance is strong.

According to the above table, the folding member 57 is made of 45 # steel, so that the strength, wear resistance and corrosion resistance are greatly enhanced, and the service life is prolonged.

The nitrile rubber is prepared from butadiene and acrylonitrile by an emulsion polymerization method, is mainly produced by a low-temperature emulsion polymerization method, has excellent oil resistance, higher wear resistance, better heat resistance and strong bonding force, has the defects of poor low-temperature resistance, poor ozone resistance, poor insulating property and slightly low elasticity, is mainly used for manufacturing oil-resistant rubber products, is called NBR for short, is a synthetic rubber prepared by copolymerizing butadiene and acrylonitrile, is oil-resistant (especially alkane oil) and better aging resistance, has the acrylonitrile content (%) of 42-46, 36-41, 31-35, 25-30, 18-24 and the like, has better oil resistance when the acrylonitrile content is higher, can be used in the air at 120 ℃ or in the oil at 150 ℃ for a long time, and has good water resistance, The rubber has air tightness and excellent bonding performance, is widely used for manufacturing various oil-resistant rubber products, various oil-resistant gaskets, sleeves, flexible packages, flexible rubber tubes, printing and dyeing rubber rollers, cable rubber materials and the like, and becomes an indispensable elastic material in the industries of automobiles, aviation, petroleum, copying and the like.

The working principle is as follows: before use, firstly, the limiting mechanism is moved to a proper position to be attached to a base of a profiling cutting device for building engineering construction, a supporting block 6 is attached to a fixing piece 7 and is inserted into the fixing piece 7 through a connecting bolt for locking, then a workpiece is inserted into the upper portion of a frame 1 to be attached to a bottom plate 4 for supporting, the periphery of the workpiece is clamped and limited through a spring 8 and an arc-shaped clamping piece 3 in a bracket 2, the workpiece is prevented from sliding and is convenient to cut by the profiling cutting device, when the workpiece needs to be discharged after being processed, a material ejecting device 5 is arranged at the bottom of the frame 1, a shell 51 is embedded with the middle portion of the lower portion of the frame 1, then a rotating rod 52 is rotated, the rotating rod 52 drives a gear 53 to rotate, the gear 53 drives a rack 54 to obliquely slide left and right, the rack 54 is limited by sliding through a spring rod 55 and a sliding rail 56 at the, the folding piece 57 is unfolded to drive the supporting rod 581 to move upwards, the supporting rod 581 ejects a processed workpiece through a cushion 583 in the top plate 582, and the supporting rod 581 is guaranteed to move vertically through the limiting frame 59 in the upward moving process of the supporting rod 581, so that the convenient workpiece discharging is achieved, and the processing efficiency is improved.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a contour cutting device's stop gear for building engineering construction, includes frame (1), its characterized in that still includes:

the arc-shaped clamping piece (3) is used for clamping and limiting a machined part;

the ejection device (5) is used for rapidly ejecting the machined part;

the spring (8) is used for relieving the vibration generated in the machining process of the machined part;

the number of the arc-shaped clamping pieces (3) is 4, and the arc-shaped clamping pieces (3) are combined into a circular ring shape;

wherein the number of the springs (8) is 4.

2. The limit mechanism of the profile modeling cutting device for building engineering construction as claimed in claim 1, characterized in that: the welding of frame (1) four corners has support (2), support (2) inboard is through spring (8) and arc clamping piece (3) elastic connection, frame (1) bottom is provided with bottom plate (4), bottom plate (4) bottom is provided with liftout device (5), both ends symmetric distribution has supporting shoe (6) about frame (1) bottom, the welding of supporting shoe (6) outside has mounting (7).

3. The limit mechanism of the profile modeling cutting device for building engineering construction as claimed in claim 1, characterized in that: liftout device (5) are including casing (51), swing arm (52), gear (53), rack (54), spring lever (55), slide rail (56), folded piece (57), knock-out pole (58) and spacing (59), casing (51) middle part is inserted and is equipped with swing arm (52), swing arm (52) bottom and gear (53) normal running fit, gear (53) bottom and rack (54) interlock each other, rack (54) bottom right side welding has spring lever (55), spring lever (55) bottom slides along slide rail (56) left side, rack (54) left end and folded piece (57) riveting, folded piece (57) top and knock-out pole (58) riveting, knock-out pole (58) outside and spacing (59) vertical run through, casing (51) outside and frame (1) middle part embedding cooperation, knock-out pole (58) include branch (581) Roof (582) and cushion (583), roof (582) have been welded on branch (581) top, roof (582) top bonding has cushion (583), branch (581) bottom and folded piece (57) riveting.

4. The limit mechanism of the profile modeling cutting device for building engineering construction as claimed in claim 3, characterized in that: the outer side of the rotating rod (52) is provided with a grab handle, the surface of the grab handle on the outer side of the rotating rod (52) is provided with anti-skid grains, and the rear side of the rotating rod (52) is provided with a bearing embedded with the shell (51).

5. The limit mechanism of the profile modeling cutting device for building engineering construction as claimed in claim 3, characterized in that: the rack (54) is placed in an inclined 45-degree mode, and the sliding range of the bottom of the rack (54) through the spring rod (55) and the sliding rail (56) is 0-6 cm.

6. The limit mechanism of the profile modeling cutting device for building engineering construction as claimed in claim 3, characterized in that: the folding piece (57) and the rack (54) are matched to rotate at an angle ranging from 90 degrees to 180 degrees, and a rotating shaft is arranged at the joint of the folding piece (57).

7. The limit mechanism of the profile modeling cutting device for building engineering construction as claimed in claim 3, characterized in that: the inner side of the limiting frame (59) is provided with sound absorption cotton, and the port of the limiting frame (59) is matched with the support rod (581).

8. The limiting mechanism of the profile modeling cutting device for building engineering construction as claimed in claim 2, characterized in that: arc clamping piece (3) and spring (8) all are provided with 4, and the size is all unanimous between arc clamping piece (3) and spring (8) the two.