CN220240703U

CN220240703U - Cutting positioning fixture

Info

Publication number: CN220240703U
Application number: CN202320761818.XU
Authority: CN
Inventors: 刘海祥
Original assignee: Xielixing Industrial Technology Jingjiang Co ltd
Current assignee: Xielixing Industrial Technology Jingjiang Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-12-26
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of positioning fixtures, in particular to a cutting positioning fixture. Including the table, the top slidable mounting of table has two slide, the top of slide rotates installs the stand, the top fixed mounting of stand has first motor, the equal welding in both sides of stand has down the clamp splice, the equal slidable mounting in both sides of stand has the clamp splice, go up the clamp splice and the lower clamp splice looks adaptation that corresponds, the cavity has been seted up on the stand, all run through first rectangle logical groove on the both sides inner wall of cavity, two it has same first slider to run through in the first rectangle logical groove, cavity internal rotation is installed top and first motor output shaft welded lead screw. Through simple rotation and locking structure to can change clamping part fast, and then can carry out the centre gripping to the steel of different appearances, can effectively avoid steel to shift in cutting process, and then effectively guarantee cutting accuracy, reduce steel extravagant.

Description

Cutting positioning fixture

Technical Field

The utility model relates to the technical field of positioning fixtures, in particular to a cutting positioning fixture.

Background

Along with the continuous development of economy, people are to the demand of steel constantly increasing, need use positioning fixture to press from both sides tight steel when cutting to steel, current steel kind is various to the cross section appearance can divide into V-arrangement steel, square steel and tubular steel etc. the cutting positioning fixture of current use generally includes clamping part and drive part, has brought very big facility for the cutting of steel.

However, the existing cutting positioning clamp finds that the clamping part is single in use, steel materials with different shapes are not convenient to clamp, steel materials are easy to shift in the cutting process, the cutting accuracy is affected, and the steel materials are wasted.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: a cutting positioning fixture is provided to solve the problems set forth in the background art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a cutting positioning fixture, includes the table, two slide are installed to the top slidable mounting of table, the top of slide rotates installs the stand, the top fixed mounting of stand has first motor, the equal welding in both sides of stand has down the clamp splice, the equal slidable mounting in both sides of stand has the clamp splice, go up the clamp splice and the lower clamp splice looks adaptation that corresponds, the cavity has been seted up on the stand, all run through on the both sides inner wall of cavity has first rectangle logical groove, two first rectangle logical inslot sliding has same first slider, cavity internal rotation has top and first motor output shaft welded lead screw, the lead screw thread runs through first slider, the both ends of first slider respectively with the last clamp splice welding of correspondence, the draw-in groove has been seted up to one side of clamp splice down, the spout has been seted up to the top of slide, sliding mounting has second slider and spring down, the top of second slider extends to outside the spout, one side that the second slider is close to the stand has the draw-in groove, the card pole is close to the welding of card pole, correspond in the draw-in groove with the first end of sliding connection.

In order to be convenient for carry out the centre gripping to steel of different length and fix:

as a further improvement of the above technical scheme: the desk plate further comprises two second rectangular through grooves, the two second rectangular through grooves penetrate through the top surface and the bottom surface of the desk plate, two third sliding blocks are slidably mounted in the second rectangular through grooves, the top ends of the third sliding blocks are welded at the bottoms of the corresponding sliding plates, two first through holes are formed in the inner walls of one sides, away from each other, of the second rectangular through grooves, the two first through holes are internally provided with the same two-way screw rod, the two-way screw rod is threaded through the four third sliding blocks, one side of the desk plate is fixedly provided with a second motor, and an output shaft of the second motor is welded with one end of the two-way screw rod.

The beneficial effects of this improvement are: through such setting to be convenient for carry out the centre gripping to the steel of different length and fix, and then conveniently cut, brought very big facility for the cutting work of steel.

In order to make the screw rotation more stable:

as a further improvement of the above technical scheme: the screw rod is rotatably installed in the first round hole, a first threaded through hole is formed in the first sliding block in a penetrating mode, and screw rod threads penetrate through the first threaded through hole.

The beneficial effects of this improvement are: through setting up first round hole to can support and spacing the lead screw, make the lead screw rotate more stably.

In order to make the first slider slide more stable:

as a further improvement of the above technical scheme: two second round holes penetrate through the first sliding block, a first limiting rod is fixedly installed in the first rectangular through groove, and the first limiting rod penetrates through the second round holes in a sliding mode.

The beneficial effects of this improvement are: through setting up second round hole and first gag lever post to can carry out spacingly to first slider, make its slip more stable.

For the screw rod to rotate more stably:

as a further improvement of the above technical scheme: the bottom inner wall of cavity has seted up first circular slot, the bottom of lead screw is rotated and is installed in first circular slot, the second circular slot has been seted up at the top of slide, the rotatory rotating block of installing of second circular slot, the welding of rotating block is in the bottom of stand.

The beneficial effects of this improvement are: through setting up first circular slot to can carry out spacingly to the lead screw, make its rotation more stable.

To prevent the spring from bending:

as a further improvement of the above technical scheme: the second limiting rod is fixedly installed in the sliding groove, a third round hole is formed in the second sliding block in a penetrating mode, the second limiting rod penetrates through the third round hole and the spring in a sliding mode, and a handle is welded on one side, away from the clamping rod, of the second sliding block.

The beneficial effects of this improvement are: through setting up second gag lever post and third round hole to can carry out spacingly to the spring, prevent that the spring from crooked.

In order to prevent the bi-directional screw rod from shaking:

as a further improvement of the above technical scheme: and a second through hole is penetrated between the two second rectangular through grooves, and the bidirectional screw rod penetrates through the second through hole in a rotating way.

The beneficial effects of this improvement are: through setting up the second through-hole to can carry out spacing and support to two-way lead screw, prevent that two-way lead screw from rocking.

In order to facilitate the bidirectional screw rod to drive the third sliding block to move:

as a further improvement of the above technical scheme: and the third sliding block is penetrated with a second threaded through hole, and the bidirectional screw rod threads penetrate through the second threaded through hole.

The beneficial effects of this improvement are: through setting up the second screw through-hole to be convenient for two-way lead screw drives the third slider and removes.

The beneficial effects of the utility model are as follows: through simple rotation and locking structure to can change clamping part fast, and then can carry out the centre gripping to the steel of different appearances, can effectively avoid steel to shift in cutting process, and then effectively guarantee cutting accuracy, reduce steel extravagant.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion B of FIG. 1 according to the present utility model;

fig. 5 is a schematic perspective sectional structure of the middle column of the present utility model.

In the figure: 1. a table plate; 2. a slide plate; 3. a column; 4. a first motor; 5. a lower clamping block; 6. an upper clamping block; 7. a chamber; 8. a first rectangular through slot; 9. a first slider; 10. a screw rod; 11. a clamping groove; 12. a chute; 13. a second slider; 14. a clamping rod; 15. a spring; 16. a second rectangular through slot; 17. a third slider; 18. a first through hole; 19. a second motor; 20. a second through hole; 21. and a two-way screw rod.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-5, a cutting positioning fixture comprises a table plate 1, two sliding plates 2 are slidably mounted at the top of the table plate 1, a stand column 3 is rotatably mounted at the top of the sliding plate 2, a first motor 4 is fixedly mounted at the top of the stand column 3, lower clamping blocks 5 are welded at two sides of the stand column 3, upper clamping blocks 6 are slidably mounted at two sides of the stand column 3, the upper clamping blocks 6 are matched with the corresponding lower clamping blocks 5, a cavity 7 is formed in the stand column 3, first rectangular through grooves 8 are formed in inner walls of two sides of the cavity 7 in a penetrating manner, a first sliding block 9 is slidably penetrated in the two first rectangular through grooves 8, a screw rod 10 with the top end welded with an output shaft of the first motor 4 is rotatably mounted in the cavity 7, the screw rod 10 is threaded through the first sliding block 9, two ends of the first sliding block 9 are respectively welded with the corresponding upper clamping blocks 6, the clamping groove 11 is formed in one side of the lower clamping block 5, the sliding groove 12 is formed in the top of the sliding plate 2, the second sliding block 13 and the spring 15 are slidably mounted in the sliding groove 12, the top of the second sliding block 13 extends out of the sliding groove 12, the clamping rod 14 is welded on one side, close to the upright post 3, of the second sliding block 13, the clamping rod 14 is slidably mounted in the corresponding clamping groove 11, one end, close to the upright post 3, of the spring 15 is in contact with the corresponding second sliding block 13, through a simple rotating and locking structure, the clamping parts can be replaced quickly, steel with different shapes can be clamped, steel displacement in the cutting process can be effectively avoided, cutting accuracy is effectively guaranteed, steel waste is reduced, the table 1 further comprises two second rectangular through grooves 16, the two second rectangular through grooves 16 are all penetrated between the top surface and the bottom surface of the table 1, the two third sliding blocks 17 are slidably mounted in the second rectangular through grooves 16, the top ends of the third sliding blocks 17 are welded at the bottoms of the corresponding sliding plates 2, the first through holes 18 are formed in the inner walls of the sides, away from each other, of the two second rectangular through grooves 16, the same two-way screw rod 21 is rotatably mounted in the two first through holes 18, the two-way screw rod 21 penetrates through the four third sliding blocks 17 in a threaded manner, the second motor 19 is fixedly mounted on one side of the table plate 1, the output shaft of the second motor 19 is welded with one end of the two-way screw rod 21, through the arrangement, steel materials with different lengths are clamped and fixed conveniently, great convenience is brought to cutting of the steel materials, a first round hole is formed in the inner wall of the top of the cavity 7 in a penetrating manner, the screw rod 10 is rotatably mounted in the first round hole, a first threaded through hole is formed in the first sliding block 9 in a penetrating manner, the screw rod 10 is threaded through the first threaded through hole, and is provided with a first round hole, so that the screw rod 10 can be supported and limited, the screw rod 10 is more stable to rotate, two second round holes are penetrated through the first sliding block 9, a first limiting rod is fixedly arranged in the first rectangular through groove 8, the first limiting rod penetrates through the second round holes in a sliding mode, the first sliding block 9 can be limited by arranging the second round holes and the first limiting rod, the sliding of the first sliding block 9 is more stable, a first round groove is formed in the inner wall of the bottom of the cavity 7, the bottom end of the screw rod 10 is rotatably arranged in the first round groove, a second round groove is formed in the top of the sliding plate 2, a rotating block is rotatably arranged in the second round groove, and is welded at the bottom end of the upright post 3, and the first round groove is arranged, so that the screw rod 10 can be limited, make it rotate more stable, fixed mounting has the second gag lever post in the spout 12, it has the third round hole to run through on the second slider 13, the second gag lever post slides and runs through third round hole and spring 15, one side welding that the clamping lever 14 was kept away from to the second slider 13 has the handle, through setting up second gag lever post and third round hole to can carry out spacing to spring 15, prevent that spring 15 is crooked, two run through between the second rectangle through groove 16 has second through-hole 20, two-way lead screw 21 rotates and runs through the second through-hole, through setting up second through-hole 20 to can carry out spacing and support to two-way lead screw 21, prevent that two-way lead screw 21 from rocking, run through on the third slider 17 has the second screw through-hole, two-way lead screw 21 screw threads run through the second screw through setting up the second screw through-hole, thereby be convenient for two-way lead screw 21 drive third slider 17 and remove.

The working principle of the utility model is as follows: firstly, the second motor 19 is started, the output shaft of the second motor 19 drives the bidirectional screw rod 21 to rotate, so that the third slide block 17 is driven to slide in the corresponding second rectangular through groove 16, meanwhile, the third slide block 17 drives the corresponding slide plate 2 to slide at the top of the table plate 1, the two slide plates 2 are close to or far away from each other until the distance is proper, then steel materials are placed on the two lower clamping blocks 5 close to the second slide block 13, then the two first motors 4 are started, the output shaft of the first motor 4 drives the screw rod 10 to rotate, so that the first slide block 9 is driven to slide in the two first rectangular through grooves 8 to descend, meanwhile, the first slide block 9 drives the two upper clamping blocks 6 to descend until the upper clamping blocks 6 clamp the steel materials with the corresponding lower clamping blocks 5, then cutting can be performed, the steel materials with different lengths are clamped and fixed conveniently, and cutting is further facilitated, the cutting operation of the steel is greatly facilitated, when the upper clamping block 6 and the lower clamping block 5 need to be replaced, the handle is pulled firstly, so that the second sliding block 13 is driven to slide in the sliding groove 12 and far away from the upright post 3, the spring 15 is compressed, meanwhile, the second sliding block 13 drives the clamping rod 14 to slide out of the corresponding clamping groove 11, so that the fixing of the lower clamping block 5 is released, then the upright post 3 is rotated until the lower clamping block 5 and the upper clamping block 6 on the other side are rotated to the side close to the second sliding block 13, then the handle is released, the spring 15 pops up, so that the second sliding block 13 is pushed to be close to the upright post 3, the clamping rod 14 is driven to slide into the corresponding clamping groove 11, the lower clamping block 5 is fixed, the replacement of the upper clamping block 6 and the lower clamping block 5 is completed, then the steel can be clamped, positioned and cut, through the arrangement, the clamping component can be replaced quickly, and then can carry out the centre gripping to the steel of different appearances, can effectively avoid steel to shift in cutting process, and then effectively guarantee cutting accuracy, reduce steel extravagant.

It should be noted that, in this document, 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.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a cutting positioning fixture, includes table (1), two slide (2) are installed at top slidable mounting of table (1), its characterized in that: the top of slide (2) rotates installs stand (3), the top fixed mounting of stand (3) has first motor (4), the both sides of stand (3) all weld down clamp splice (5), the both sides of stand (3) all slidable mounting have clamp splice (6), clamp splice (6) and the lower clamp splice (5) looks adaptation that corresponds down, set up cavity (7) on stand (3), first rectangle logical groove (8) have all been run through on the both sides inner wall of cavity (7), two first rectangle logical groove (8) are interior to be run through and have same first slider (9), cavity (7) internal rotation is installed top and first motor (4) output shaft welded lead screw (10), lead screw (10) screw thread runs through first slider (9), the both ends of first slider (9) respectively with corresponding upper clamp splice (6) welding, draw-in groove (11) have been seted up to one side of clamp splice (5), slide (12) are equipped with in the top (12) and slide (13) are close to one side of second slider (13) are equipped with to slide (12), the clamping rods (14) are slidably mounted in the corresponding clamping grooves (11), and one end, close to the upright post (3), of the spring (15) is in contact with the corresponding second sliding block (13).

2. A cutting positioning fixture as defined in claim 1, wherein: the table (1) further comprises two second rectangular through grooves (16), the two second rectangular through grooves (16) are formed between the top surface and the bottom surface of the table (1) in a penetrating mode, two third sliding blocks (17) are arranged in the second rectangular through grooves (16) in a sliding mode, the top ends of the third sliding blocks (17) are welded at the bottoms of the corresponding sliding plates (2), the two second rectangular through grooves (16) are formed in the inner walls of one sides, far away from each other, of the two first rectangular through grooves, the same two-way screw rod (21) is arranged in the first through holes (18) in a rotating mode, the two-way screw rod (21) penetrates through the four third sliding blocks (17) in a threaded mode, one side of the table (1) is fixedly provided with a second motor (19), and an output shaft of the second motor (19) is welded with one end of the two-way screw rod (21).

3. A cutting positioning fixture as defined in claim 1, wherein: the novel screw rod is characterized in that a first round hole is formed in the inner wall of the top of the cavity (7) in a penetrating mode, the screw rod (10) is rotatably installed in the first round hole, a first threaded through hole is formed in the first sliding block (9) in a penetrating mode, and threads of the screw rod (10) penetrate through the first threaded through hole.

4. A cutting positioning fixture as defined in claim 1, wherein: two second round holes penetrate through the first sliding block (9), a first limiting rod is fixedly installed in the first rectangular through groove (8), and the first limiting rod penetrates through the second round holes in a sliding mode.

5. A cutting positioning fixture as defined in claim 1, wherein: the bottom inner wall of the cavity (7) is provided with a first circular groove, the bottom end of the screw rod (10) is rotatably arranged in the first circular groove, the top of the sliding plate (2) is provided with a second circular groove, the second circular groove is rotationally provided with a rotating block, and the rotating block is welded at the bottom end of the upright post (3).

6. A cutting positioning fixture as defined in claim 1, wherein: the second limiting rod is fixedly installed in the sliding groove (12), a third round hole is formed in the second sliding block (13) in a penetrating mode, the second limiting rod penetrates through the third round hole and the spring (15) in a sliding mode, and a handle is welded on one side, away from the clamping rod (14), of the second sliding block (13).

7. A cutting positioning fixture as defined in claim 2, wherein: a second through hole (20) is penetrated between the two second rectangular through grooves (16), and the bidirectional screw rod (21) penetrates through the second through hole in a rotating mode.

8. A cutting positioning fixture as defined in claim 2, wherein: the third sliding block (17) is penetrated with a second threaded through hole, and the bidirectional screw rod (21) is penetrated with threads through the second threaded through hole.