CN218134677U

CN218134677U - Crimping device of sectional line

Info

Publication number: CN218134677U
Application number: CN202221341384.XU
Authority: CN
Inventors: 董运江; 赵庆文; 王英石
Original assignee: Shanghai Donghe Mechanical And Electronic Technology Co ltd
Current assignee: Shanghai Donghe Mechanical And Electronic Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-12-27
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to the technical field of sectional sand line recombination, and discloses a crimping device of a sectional line, which comprises a bracket, wherein a cutting seat is fixedly connected in the bracket, a movable seat is arranged in the bracket in a sliding manner, and a first pushing device for pushing the movable seat to move close to the cutting seat is also arranged on the bracket; the movable seat is fixedly provided with a cutting knife, and the cutting seat is provided with a cutting groove corresponding to the cutting knife. This divide crimping device of segment line through setting up cutting seat and sliding seat and cutting knife on the support, will divide the segment sand line to place on cutting seat, makes the segment sand line be located the top of cutting cut groove, presses the cutting knife on with the sliding seat to the segment sand line through a thrust unit, can accomplish cutting work, and this device overall dimension is little, light in weight, convenient to use, economical and practical.

Description

Crimping device of sectional line

Technical Field

The utility model relates to a segmentation sand line reorganization technical field specifically is a crimping device of segmentation line.

Background

The working principle of the existing annular sand wire cutting machine tool is to utilize an annular sand wire moving at a high speed to contact with a workpiece to be cut so as to achieve the purpose of cutting, but the annular sand wire can only cut the appearance of the workpiece, and the shape of an inner cavity of the workpiece to be cut needs to be that the sand wire penetrates through the inner cavity of the workpiece, so that the annular sand wire is cut off, the sand wire penetrates through the inner cavity of the workpiece and then is butted so as to continue to work, the sand wire is generally a diamond wire, the outer layer of a high-tensile steel wire is plated with diamond, a joint mark can be generated after the butting, the cutting precision of the workpiece is influenced, even a sand wire guide wheel is quickly abraded, and proper sand wire cutting and butting equipment is difficult to be arranged on site.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crimping device of segmentation line promotes to have solved one of the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: a crimping device for a section wire comprises a support, wherein a cutting seat is fixedly connected in the support, a movable seat is arranged in the support in a sliding mode, and a first pushing device used for pushing the movable seat to move close to the cutting seat is further mounted on the support;

the movable seat is fixedly provided with a cutting knife, and the cutting seat is provided with a cutting groove corresponding to the cutting knife.

As an alternative of the crimping device of the segment line of the present invention, wherein: the support is also fixedly provided with a support seat;

the movable seat is fixedly provided with a pre-pressing rod, and the bottom of the pre-pressing rod is provided with a pre-pressing groove used for pressing the segmented sand line.

As an alternative of the crimping device of the segment line of the present invention, wherein: a fixed limiting block is further arranged in the bracket, and a fixed pressing rod is slidably arranged in the fixed limiting block;

the bottom of the fixed compression bar is provided with an upper fastening groove for applying pressure to the segmented sand line, and the supporting seat is provided with a lower fastening groove for limiting the segmented sand line;

and the bracket is also provided with a second pushing device for pushing the fixed compression bar to move.

As an alternative to the segmented wire crimping apparatus of the present invention, wherein: the support is a semi-open type box body structure formed by mutually enclosing a bottom plate, two longitudinal plates, a first supporting plate and a second supporting plate;

fixedly connected with cutting seat between two indulge the board, and two indulge and slide between the board and be provided with the sliding seat, install on the first fagging and be used for promoting the sliding seat is close to the first thrust unit of cutting seat motion.

As an alternative of the crimping device of the segment line of the present invention, wherein: the first pushing device is a first air cylinder;

the cylinder body part of the cylinder is fixedly connected with the first supporting plate, and the piston rod part of the cylinder penetrates through the first supporting plate and is fixedly connected with the movable seat.

As an alternative to the segmented wire crimping apparatus of the present invention, wherein: the bracket is a semi-open type box body structure which is formed by mutually enclosing a bottom plate, two longitudinal plates, a first supporting plate and a second supporting plate;

the fixed limiting block is fixedly arranged between the two longitudinal plates, the second pushing device is a second air cylinder, the cylinder body part of the second air cylinder is hinged with a second supporting plate, the piston rod part of the second air cylinder is respectively hinged with a second hinge rod and a third hinge rod through a second hinge plate, and the second hinge rod is hinged with the top of the fixed pressing rod;

the third hinge rod is hinged with the cutting seat; the cutting seat is positioned right above the fixed pressure rod, and an included angle formed by the second hinge rod and the third hinge rod is an obtuse angle.

As an alternative to the segmented wire crimping apparatus of the present invention, wherein: a first hinge plate is fixedly mounted on the second supporting plate, a first hinge rod is fixedly mounted on a cylinder body of the second air cylinder, and the first hinge rod is hinged with the first hinge plate;

and a third hinge plate is fixedly installed on the cutting seat and is hinged with the third hinge rod.

The utility model discloses possess following beneficial effect:

1. this crimping device of segmentation line through set up cutting seat and sliding seat and cutting knife on the support, will segment the sand line and place on cutting seat, makes the segmentation sand line be located the top of cutting cut groove, presses segmentation sand line through the cutting knife on first thrust unit with the sliding seat, can accomplish cutting work, and this device overall dimension is little, light in weight, convenient to use, economical and practical.

2. This crimping device of segmentation line inserts connecting sleeve's both ends again by the line body that the segmentation sand line both ends of cutting off were reserved, later puts this sleeve on the supporting seat, makes the cross-section be semicircular pre-compaction groove card and extrudees connecting sleeve and can accomplish the pre-compaction operation on connecting sleeve through pre-compaction pole downstream.

3. This crimping device of segmentation line, the contained angle that second hinge rod and third hinge connect the pole to be the obtuse angle, and second cylinder, second hinge rod, third hinge connect pole and fixed depression bar will form a laborsaving lever mechanism this moment, and the pressure that fixed depression bar applied to the connecting sleeve this moment can be greater than the thrust of second cylinder to can be more firm with the connecting sleeve extruded.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic diagram of the cutting position according to the present invention.

Fig. 4 is a schematic structural view of the position of the support seat of the present invention.

In the figure: 1. the bottom plate, 2, vertical plate, 12, first fagging, 15, second fagging, 3, fixed depression bar, 31, last fastening groove, 4, supporting seat, 41, lower fastening groove, 5, segmentation sand line, 51, the line body, 52, the connecting sleeve, 6, the pre-compaction pole, 7, the pre-compaction stopper, 8, fixed stopper, 9, the spacing groove, 10, the cutting seat, 11, the sliding seat, 13, first cylinder, 14, the second cylinder, 16, the first articulated plate, 17, the first hinge bar, 18, the second articulated plate, 19, the second hinge bar, 20, the third hinge bar, 21, the third hinge bar, 22, the cutting knife, 23, cut groove, 24, the pre-compaction groove.

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.

Example 1

Referring to fig. 1-4, a crimping device for a segment line comprises a bracket, a cutting seat 10 is fixedly connected in the bracket, a movable seat 11 is arranged in the bracket in a sliding manner, and a first pushing device for pushing the movable seat 11 to move close to the cutting seat 10 is further arranged on the bracket;

a cutting knife 22 is fixedly arranged on the movable seat 11, and a cutting groove 23 corresponding to the cutting knife 22 is arranged on the cutting seat 10.

In this embodiment, when needing to cut off segmentation sand line 5, only need place segmentation sand line 5 on cutting seat 10, make segmentation sand line 5 be located the top of cutting groove 23, later press to segmentation sand line 5 through cutting knife 22 on first thrust unit with the sliding seat 11, contradict segmentation sand line 5 and insert in cutting groove 23 until cutting knife 22, can accomplish the cutting.

A support seat 4 is also fixedly arranged on the bracket;

a prepressing rod 6 is fixedly installed on the movable seat 11, and a prepressing groove 24 for applying pressure to the segmented sand line 5 is formed in the bottom of the prepressing rod 6.

In this embodiment, it should be particularly described that the segmented sand line 5 is formed by alternately arranging line bodies 51 and connecting sleeves 52 end to end, when the segmented sand line 5 is cut off, the cut-off node is located at the line body 51, at this time, only the line bodies 51 reserved at the two ends of the cut-off segmented sand line 5 need to be inserted into the two ends of the connecting sleeve 52 again, then the sleeve is placed on the supporting seat 4, and the prepressing grooves 24 with semicircular cross sections are clamped on the connecting sleeve 52 by downward movement of the prepressing rods 6 and extrude the connecting sleeve 52, so as to complete the prepressing operation.

The supporting seat 4 is fixedly arranged on the bottom plate 1.

Example 2

Referring to fig. 1-4, this embodiment is an improvement made on the basis of embodiment 1, a fixed limiting block 8 is further installed in the bracket, and a fixed pressing rod 3 is slidably installed inside the fixed limiting block 8;

the bottom of the fixed compression bar 3 is provided with an upper fastening groove 31 for applying pressure to the segmented sand line 5, and the supporting seat 4 is provided with a lower fastening groove 41 for limiting the segmented sand line 5;

and a second pushing device for pushing the fixing pressure rod 3 to move is also arranged on the bracket.

In this embodiment, the position of the connecting sleeve 52 in the pre-tightened segmented sand line 5 is placed in the lower fastening groove 41, and then the second pushing device is started to push the fixing pressure rod 3 to press down and keep the pressing for 30 to 60 seconds, so that the re-butting work of the segmented sand line 5 can be completed.

Optionally, the bracket is a semi-open box structure formed by mutually enclosing a bottom plate 1, two longitudinal plates 2, a first supporting plate 12 and a second supporting plate 15;

fixedly connected with cutting seat 10 between two indulge board 2, and the slip is provided with sliding seat 11 between two indulge board 2, installs on the first fagging 12 and is used for promoting sliding seat 11 and is close to the first thrust unit of cutting seat 10 motion.

Specifically, the first pushing device is a first cylinder 13;

the cylinder body part of the cylinder is fixedly connected with the first supporting plate 12, and the piston rod part of the cylinder penetrates through the first supporting plate 12 and is fixedly connected with the movable seat 11.

One can control the extension and contraction of the piston rod of the first air cylinder 13 to control the movement of the movable seat 11.

Example 3

Referring to fig. 1-4, the present embodiment is an improvement made on the basis of embodiment 2, and the support is a semi-open box structure formed by mutually enclosing a bottom plate 1, two longitudinal plates 2, a first supporting plate 12 and a second supporting plate 15;

the fixed limiting block 8 is fixedly arranged between the two longitudinal plates 2, the second pushing device is a second air cylinder 14, the cylinder body part of the second air cylinder 14 is hinged with a second supporting plate 15, the piston rod part of the second air cylinder 14 is respectively hinged with a second hinge rod 19 and a third hinge rod 20 through a second hinge plate 18, and the second hinge rod 19 is hinged with the top of the fixed pressing rod 3;

the third hinge rod 20 is hinged with the cutting seat 10; the cutting seat 10 is located right above the fixed compression bar 3, and an included angle formed by the second hinge bar 19 and the third hinge bar 20 is an obtuse angle.

In this embodiment, it should be noted that when the second cylinder 14 extends, the end of the second hinge rod 19 and the end of the third hinge rod 20 close to each other are pushed to move leftward at the same time, and since the cutting seat 10 is fixed, the fixed pressure rod 3 moves downward under the pushing of the second hinge rod 19 and the third hinge rod 20, and presses the connecting sleeve 52 portion of the segment sand line 5, so as to complete the reconnection of the segment sand line 5 after the segment sand line is broken.

Meanwhile, because the included angle formed by the second hinge rod 19 and the third hinge rod 20 is an obtuse angle, at this time, the second cylinder 14, the second hinge rod 19, the third hinge rod 20 and the fixed compression rod 3 form a labor-saving lever mechanism, and the pressure applied by the fixed compression rod 3 to the connecting sleeve 52 is greater than the thrust of the second cylinder 14, so that the connecting sleeve 52 can be extruded more firmly.

Specifically, a first hinge plate 16 is fixedly mounted on the second supporting plate 15, a first hinge rod 17 is fixedly mounted on a cylinder body of the second air cylinder 14, and the first hinge rod 17 is hinged to the first hinge plate 16;

a third hinge plate 21 is fixedly installed on the cutting seat 10, and the third hinge plate 21 is hinged with a third hinge rod 20;

be equipped with spacing groove 9 on the fixed stopper 8, slidable mounting pre-compaction stopper 7 in spacing groove 9, pre-compaction pole 6 runs through in the inside of pre-compaction stopper 7, through pre-compaction stopper 7 and spacing groove 9's supplementary limiting displacement, can make pre-compaction in-process pre-compaction pole 6's orbit more accurate.

In summary, the specific process of the practical operation is that the tool is placed at a place close to a sand line cutting machine, a connecting sleeve 52 which is ready for press-connection is prepared, the diameter generally cannot be larger than the diameter of a sand line, the length is about 6mm, the required length of the segmented sand line 5 is measured according to the total length of the annular sand line and cut off, the segmented sand line 5 penetrates through the inner cavity of a workpiece which needs to be cut, a first cylinder 13 is started to operate, a cutting knife 22 cuts off the ends of two line bodies 51 of the segmented sand line 5 according to a fixed length, the two line bodies 51 penetrate into the connecting sleeve respectively, the length of the line bodies 51 inserted into the connecting sleeve is as equal as possible, a butted sand line interface is placed in a prepressing groove 24 below a prepressing rod 6, the first cylinder 13 is started again to operate, the sand line interface has a certain prepressing force and cannot fall off, the connecting sleeve 52 is placed between an upper fastening groove 31 and a lower fastening groove 41, a second cylinder 14 is started to operate for 30-60 seconds, the butted segmented sand line 5 is taken out, and the butted segmented sand line 5 is sleeved on each guide wheel of the sand line, and then the sand line can be cut.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a crimping device of sectional line, includes the support, its characterized in that: a cutting seat (10) is fixedly connected in the support, a movable seat (11) is arranged in the support in a sliding manner, and a first pushing device for pushing the movable seat (11) to move close to the cutting seat (10) is further mounted on the support;

a cutting knife (22) is fixedly installed on the movable seat (11), and a cutting groove (23) corresponding to the cutting knife (22) is formed in the cutting seat (10).

2. The crimping apparatus of a segment wire according to claim 1, characterized in that: a support seat (4) is also fixedly arranged on the bracket;

a pre-pressing rod (6) is fixedly mounted on the movable seat (11), and a pre-pressing groove (24) used for pressing the sectional sand line (5) is formed in the bottom of the pre-pressing rod (6).

3. The crimping device for a segment wire according to claim 2, wherein: a fixed limiting block (8) is further installed in the support, and a fixed pressing rod (3) is installed inside the fixed limiting block (8) in a sliding mode;

an upper fastening groove (31) for applying pressure to the segmented sand line (5) is formed in the bottom of the fixing compression rod (3), and a lower fastening groove (41) for limiting the segmented sand line (5) is formed in the supporting seat (4);

and a second pushing device for pushing the fixed compression bar (3) to move is further arranged on the bracket.

4. The crimping device for a segment wire according to claim 3, wherein: the support is a semi-open box structure formed by mutually enclosing a bottom plate (1), two longitudinal plates (2), a first supporting plate (12) and a second supporting plate (15);

fixedly connected with cutting seat (10) between two indulge board (2), and two indulge and slide between board (2) and be provided with sliding seat (11), install on first fagging (12) and be used for promoting sliding seat (11) are close to the first thrust unit of cutting seat (10) motion.

5. The crimping apparatus of a segment wire according to claim 4, characterized in that: the first pushing device is a first air cylinder (13);

the cylinder body part of the air cylinder is fixedly connected with the first supporting plate (12), and the piston rod part of the air cylinder penetrates through the first supporting plate (12) and is fixedly connected with the movable seat (11).

6. The crimping apparatus of a segment wire according to claim 3, characterized in that: the support is a semi-open box structure formed by mutually enclosing a bottom plate (1), two longitudinal plates (2), a first supporting plate (12) and a second supporting plate (15);

the fixed limiting block (8) is fixedly installed between the two longitudinal plates (2), the second pushing device is a second air cylinder (14), the cylinder body part of the second air cylinder (14) is hinged to a second supporting plate (15), the piston rod part of the second air cylinder (14) is hinged to a second hinge rod (19) and a third hinge rod (20) through a second hinge plate (18), and the second hinge rod (19) is hinged to the top of the fixed pressing rod (3);

the third hinge rod (20) is hinged with the cutting seat (10); the cutting seat (10) is positioned right above the fixed pressure lever (3), and an included angle formed by the second hinge rod (19) and the third hinge rod (20) is an obtuse angle.

7. The crimping device for a segment wire according to claim 6, wherein: a first hinge plate (16) is fixedly mounted on the second supporting plate (15), a first hinge rod (17) is fixedly mounted on a cylinder body of the second air cylinder (14), and the first hinge rod (17) is hinged with the first hinge plate (16);

a third hinge plate (21) is fixedly mounted on the cutting seat (10), and the third hinge plate (21) is hinged to the third hinge rod (20).