CN213093041U

CN213093041U - Silicon steel sheet's compression fittings

Info

Publication number: CN213093041U
Application number: CN202022448161.0U
Authority: CN
Inventors: 韩洪兵; 蒋露; 贺全忠; 黄尊伟
Original assignee: Hunan Medex Electric Co Ltd; Hunan Lince Rolling Stock Equipment Co Ltd
Current assignee: Hunan Medex Electric Co Ltd; Hunan Lince Rolling Stock Equipment Co Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-04-30
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a silicon steel sheet pressing device, which comprises a base, a spacing adjusting assembly and at least two groups of pressing assemblies; the pressing assembly comprises a mounting part and a power part; the mounting piece is arranged on the base and is provided with a groove; the power part is arranged on the mounting part and/or the base and is used for pressing the silicon steel sheets in the groove; the spacing adjustment assembly is arranged on the base and used for adjusting the relative position between the pressing assemblies. Use the technical scheme of the utility model, the effect is: the utility model discloses a power spare is in the same place the silicon steel sheet pressfitting in the recess, the simple operation to through interval adjustment subassembly, adjust two sets of relative positions that compress tightly between the subassembly, be convenient for adapt to the silicon steel sheet of different specifications, the clearance of reserving is convenient for follow-up the going on of wrapping the process between two sets of subassemblies that compress tightly simultaneously, and the flexibility is good.

Description

Silicon steel sheet's compression fittings

Technical Field

The utility model relates to an iron core processing technology field, concretely relates to compression fittings of silicon steel sheet.

Background

At present, the iron core of locomotive auxiliary transformer iron core subassembly is formed by the pressfitting of multiunit silicon steel sheet, and when carrying out the pressfitting of silicon steel sheet, adopts the mode of folding on the hydraulic press usually, wraps after folding, and this kind of processing mode has following drawback: 1. when silicon steel sheets with different specifications face, pressing devices with different specifications are needed to meet pressing conditions, so that the cost is high and the operation is inconvenient; 2. the total thickness of the laminated silicon steel sheets easily exceeds the design requirement; 3. the safety is poor, safety accidents are easy to occur when the hydraulic machine is operated, and the efficiency is not high.

In summary, there is a need for a silicon steel sheet laminating apparatus with good flexibility, easy operation and high safety to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high compression fittings of silicon steel sheet of flexibility is good, simple operation and security, and concrete technical scheme is as follows:

a silicon steel sheet laminating device comprises a base, a spacing adjusting assembly and at least two groups of pressing assemblies; the pressing assembly comprises a mounting part and a power part; the mounting piece is arranged on the base, and a groove is formed in the mounting piece; the power part is arranged on the mounting part and/or the base and is used for pressing the silicon steel sheets in the groove; the spacing adjustment assembly is arranged on the base and used for adjusting the relative position between the pressing assemblies.

Preferably, in the above technical solution, the distance adjusting assembly includes a gear and a rack; the rack is arranged on the base; the gear sets up on the installed part, and the gear and the rack cooperation can realize compressing tightly subassembly adjustment relative position.

Preferably, in the above technical solution, the distance adjusting assembly further includes a mounting seat; the mounting seat is arranged on the mounting piece; the gear is rotatably arranged on the mounting seat.

Preferably, in the above technical solution, the distance adjustment assembly further includes a wheel disc for facilitating rotation of the gear; the wheel disc is connected with the gear.

Preferably, in the above technical solution, the pressing assembly further comprises a movable platen for silicon steel sheet pressing; the movable platen is connected with a power part.

Preferably, the pressing assembly further comprises a static pressure plate; the static pressure plate is arranged in the groove, so that the pressing position of the silicon steel sheet in the groove can be conveniently adjusted.

Preferably, the compressing assembly further comprises a guide bar arranged in the groove; and the static pressure plate and the movable pressure plate are both provided with mounting parts matched with the guide strips, and are both arranged on the guide strips through the mounting parts.

The above technical solution is preferable, further comprising a movable assembly; the movable assembly comprises a guide pillar and at least one group of supports; the support is arranged on the base; the guide post is arranged on the support, and the axis of the guide post is parallel to the horizontal line; the installation part is provided with a through hole for the guide pillar to pass through, so that the installation part can be movably arranged on the guide pillar.

Preferably, the movable assembly further comprises a copper sleeve arranged between the guide post and the through hole.

Above technical scheme is preferred, be equipped with the locating plate of the silicon steel sheet location of being convenient for on the base.

Use the technical scheme of the utility model, following beneficial effect has:

(1) the utility model discloses a silicon steel sheet pressing device, which comprises a base, a spacing adjusting assembly and at least two groups of pressing assemblies; the pressing assembly comprises a mounting part and a power part; the mounting piece is arranged on the base, and a groove is formed in the mounting piece; the power part is arranged on the mounting part and/or the base and is used for pressing the silicon steel sheets in the groove; the spacing adjustment assembly is arranged on the base and used for adjusting the relative position between the pressing assemblies. The utility model discloses a power spare is in the same place the silicon steel sheet pressfitting in the recess (the silicon steel sheet of pressfitting forms the iron core), the simple operation to through interval adjustment subassembly, adjust two sets of relative position that compress tightly between the subassembly, be convenient for adapt to the silicon steel sheet of different specifications, and two sets of clearances that compress tightly to reserve between the subassembly are convenient for follow-up the going on of wrapping the process, and the flexibility is good.

(2) The utility model discloses a spacing adjustment component which comprises a gear and a rack; the rack is arranged on the base; the gear setting is on the installed part, through the cooperation of gear and rack, can adjust the position of the installed part of setting on the base alone, and the flexibility is good.

(3) The spacing adjustment component of the utility model also comprises a mounting seat; the mount pad sets up on the installed part, and the gear of being convenient for is rotatable to be installed on the installed part to realize the quick adjustment position with the rack cooperation.

(4) The utility model discloses an interval adjustment subassembly still includes the rim plate, rim plate and gear connection, through the quick rolling gear of rim plate, the simple operation is used manpower sparingly.

(5) The compressing assembly of the utility model also comprises a movable pressing plate for silicon steel sheet pressing; the dynamic pressure plate is connected with the power part, the dynamic pressure plate is in contact with the silicon steel sheet under the driving of the power part, the silicon steel sheet in the groove is pressed, the dynamic pressure plate is arranged to enable the stress of the silicon steel sheet to be balanced, the thickness of the silicon steel sheet (namely the iron core) after being pressed can be prevented from exceeding the required specification, the pressing precision is high, the effect is good, the power part is preferably an air cylinder, the hydraulic mechanism is avoided, and the safety is good.

(6) The pressing component of the utility model also comprises a static pressure plate; the static pressure plate is arranged in the groove, the silicon steel sheets are stacked on the static pressure plate, and the static pressure plates with different specifications are arranged in the groove, so that the pressing position of the silicon steel sheets in the groove can be conveniently adjusted, the operation is convenient, and the flexibility is good.

(7) The compressing component of the utility model also comprises a conducting bar arranged in the groove; the static pressure plate and the movable pressure plate are arranged on the guide strip, the movable pressure plate can move along the length direction of the guide strip under the action of the guide strip, the guide strip is accurately acted on the silicon steel sheet, the movable pressure plate can be accurately connected with a power part (particularly the output end of the power part) through the guide strip, the static pressure plate is convenient to operate and installed on the guide strip, the iron-silicon steel sheet is stacked on the static pressure plate, and when the power part drives the movable pressure plate to act on the silicon steel sheet, the static pressure plate can bear pressure and cannot deform, and the stress balance of the silicon steel sheet is guaranteed.

(8) The utility model also comprises a movable component; the movable assembly comprises a guide pillar and at least one group of supports; the support is arranged on the base; the guide post is arranged on the support, and the axis of the guide post is parallel to the horizontal line; be equipped with the through-hole that supplies the guide pillar to pass through on the installed part, can realize that the installed part activity sets up on the guide pillar, the installed part passes through movable assembly activity and sets up on the base, is convenient for and the cooperation of interval guiding mechanism, realizes the quick adjustment interval.

(9) The utility model discloses a movable assembly is still including setting up the copper sheathing between guide pillar and through-hole, and the guide pillar surface can not guaranteed by the fish tail to the copper sheathing, increase of service life, and the practicality is good.

(10) The utility model discloses a be equipped with the locating plate of the silicon steel sheet location of being convenient for on the base, the silicon steel sheet is placed in the recess and withstands the side of locating plate through one side of silicon steel sheet, realizes the quick location of silicon steel sheet.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of a silicon steel sheet laminating apparatus according to the present embodiment; (silicon steel sheet not shown)

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic structural view of the static pressure plate, the movable pressure plate, the gear and the rack of FIG. 1;

1. a base; 2. a mounting member; 3. a power member; 4. a groove; 5. a rack; 6. a wheel disc; 7. a movable platen; 8. a static pressure plate; 9. conducting bars; 10. a guide post; 11. a support; 12. a copper sleeve; 13. a horizontal adjustment mechanism; 14. positioning a plate; 15. a control box; 16. silicon steel sheets; 17. a mounting seat; 18. a gear.

Detailed Description

The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.

Example (b):

the utility model provides a compression fittings of silicon steel sheet, includes base 1, compresses tightly the subassembly (four groups are illustrated in fig. 1 and are compressed tightly the subassembly), interval adjustment subassembly, movable assembly and control box 15, as shown in fig. 1-3, specifically as follows:

the base 1 is used for bearing of interval adjustment subassembly, pressure subassembly and movable assembly, and is equipped with the locating plate 14 that is convenient for silicon steel sheet 16 to fix a position fast on the side of base 1, and the lateral wall of silicon steel sheet 16 withstands the lateral wall of locating plate promptly, realizes fixing a position fast.

Preferably, the lower end of the base 1 is further provided with a horizontal adjusting structure 13 which is convenient for adjusting the levelness of the base; the horizontal adjusting mechanism comprises an adjusting base and an adjusting nut; the adjusting base is used for supporting the base 1, and an adjusting screw rod is arranged on the adjusting base (the adjusting screw rod is vertically arranged on the adjusting base); the supporting legs of the base 1 are connected to the adjusting nuts, the base 1 is horizontally leveled through the adjusting nuts and the adjusting screws which are matched with each other, and the flatness of the base can be flexibly adjusted according to the leveling condition of the ground. As shown in fig. 1, a horizontal adjusting structure 13 is disposed under each of the four support legs.

The pressing assembly comprises a mounting part 2, a power part 3, a movable platen 7, a static pressure plate 8 and a guide strip 9, as shown in figure 1; the mounting piece 2 is movably arranged (can perform displacement in the horizontal direction) on the base 1 through a movable assembly, and a groove 4 capable of containing a silicon steel sheet 16 is formed in the mounting piece 2; the power piece 3 (preferably an air cylinder) is arranged on the mounting piece 2, and the output end of the power piece corresponds to the silicon steel sheet through an opening arranged on the mounting piece 2; the movable platen 7 is arranged at the output end of the power part, and the movable platen 7 is driven by the power part to move so as to press the silicon steel sheets 16 on the static pressure plate 8; the static pressure plate 8 and the movable pressure plate 7 are both arranged on the groove bottom surface of the groove 4 through the guide strip 9, and the movable pressure plate can accurately act on the silicon steel sheets through the guide effect of the guide strip 9 on the movable pressure plate, so that multiple groups of silicon steel sheets on the static pressure plate are pressed into the iron core.

Preferably, the movable platen 7 and the static pressure plate 8 are both provided with mounting parts matched with the guide bars 9, the mounting parts are sliding grooves, specifically, the movable platen 7 and the static pressure plate 8 are both provided with sliding grooves matched with the guide bars 9, the sliding grooves are embedded into the guide bars, gaps are reserved between the sliding grooves and the guide bars, and the range of the gaps is 0.1-10 mm. Preferably, the guide bars 9 are arranged on the groove bottom surface of the groove 4 by means of bolt and screw hole fit. Only two sets of static plates 8 are shown in fig. 1.

Preferably, the illustrated static plate 8 and dynamic plate 7 are L-shaped plates that mate with each other, as shown in fig. 3.

Preferably, the power member 3 can be disposed on the base 1 according to actual conditions, and the output end of the power member corresponds to the opening on the mounting member 2.

The spacing adjustment assembly comprises a mounting seat 17, a gear 18, a rack 5 and a wheel disc 6; the mounting seat 17 is arranged on the mounting part 2, and the gear 18 is rotatably arranged on the mounting seat; the rack 5 is arranged on the base 1, the rack 5 penetrates through the mounting piece (the mounting piece is provided with a corresponding matching hole), and the length direction of the rack 5 is parallel to the horizontal direction; the gear is rotated, so that the mounting pieces 2 can move on the rack 5, and the horizontal distance between the mounting pieces can be adjusted; the wheel disc 6 can be detachably connected with the gear, and the rotation of the gear is realized by rotating the wheel disc 6. Preferably the number of mounts and gears is the same as the number of mounts.

The movable assembly comprises guide columns 10 and at least one group of supports 11 (four groups of supports and two guide columns are illustrated in fig. 1); four groups of supports 11 are correspondingly arranged on the base 1, the guide posts 10 are correspondingly connected on the two groups of supports 11, and the axial direction of the guide posts is parallel to the horizontal direction (namely the guide posts 10 are arranged parallel to the rack 5).

Be equipped with the through-hole that supplies guide pillar 10 to pass through on installed part 2, there is the clearance between guide pillar 10 runs through-hole and the guide pillar, and the clearance size is selected according to actual conditions, can realize that installed part 2 carries out the displacement along the axial of guide pillar. Preferably, a copper sleeve is arranged between the guide post and the through hole.

The control box 15 is arranged on the base, and the control box 15 is respectively connected with the four groups of power components 3 and can respectively control the actions of the four groups of power components.

Preferably, the control box 15 adopts a double-start switch design, that is, the power parts can be started or closed only by pressing two groups of start switches at the same time, so that the operation safety can be ensured (the control box structure refers to the existing structure).

Preferably, control box 15 can be movably arranged on the base, is convenient for provide operating space for the pressfitting of silicon steel sheet 16 and subsequent binding process.

The technical scheme of the embodiment is specifically as follows:

1. selecting a proper static pressure plate 8 according to the specification of the silicon steel sheet 16 (namely, the vertical position of the silicon steel sheet in the groove can be adjusted through the static pressure plate), and installing the static pressure plate 8 on the guide strip 9 on the groove bottom surface of the groove 4;

2. placing silicon steel sheets on the static pressure plate 8 in the groove 4;

3. two hands start the starting switch on the control box, and power 3 drives the action of dynamic pressure plate 7 along the length direction of conducting bar, and dynamic pressure plate 7 is used in on the first side of silicon steel sheet 16, and the second side of silicon steel sheet is used in on the static pressure plate to realize the pressfitting of multiunit silicon steel sheet.

4. And finishing the silicon steel sheet pressing, closing the power part 3, and then performing a binding procedure.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A silicon steel sheet laminating device is characterized by comprising a base (1), a spacing adjusting assembly and at least two groups of pressing assemblies; the pressing assembly comprises a mounting part (2) and a power part (3); the mounting piece (2) is arranged on the base (1), and a groove (4) is formed in the mounting piece (2); the power part (3) is arranged on the mounting part (2) and/or the base (1) and is used for pressing silicon steel sheets (16) in the groove (4); the spacing adjustment assembly is arranged on the base (1) and used for adjusting the relative position between the pressing assemblies.

2. A silicon steel sheet laminating apparatus according to claim 1, wherein said spacing adjustment assembly comprises a gear (18) and a rack (5); the rack (5) is arranged on the base (1); the gear (18) is arranged on the mounting part (2), and the relative position adjustment of the pressing assembly can be realized through the matching of the gear and the rack.

3. A laminating arrangement for silicon steel sheets according to claim 2, characterized in that said spacing adjustment assembly further comprises a mounting seat (17); the mounting seat is arranged on the mounting piece; the gear is rotatably arranged on the mounting seat.

4. A silicon steel sheet laminating apparatus according to claim 3, wherein said pitch adjusting assembly further comprises a wheel disc (6) for facilitating rotation of the gear; the wheel disc is connected with the gear.

5. A laminating device of silicon steel sheets according to claim 1, characterized in that said pressing assembly further comprises a movable platen (7) for laminating the silicon steel sheets; the movable platen (7) is connected with the power part (3).

6. A laminating arrangement for silicon steel sheets according to claim 5, characterized in that said pressing assembly further comprises a static pressure plate (8); the static pressure plate (8) is arranged in the groove (4), so that the pressing position of the silicon steel sheet in the groove can be conveniently adjusted.

7. A laminating arrangement for silicon steel sheets according to claim 6, characterized in that the hold-down assembly further comprises a bar (9) arranged in the groove (4); the static pressure plate and the movable pressure plate are respectively provided with a mounting part matched with the guide strip (9), and the static pressure plate (8) and the movable pressure plate (7) are respectively arranged on the guide strip (9) through the mounting parts.

8. A silicon steel sheet laminating apparatus according to claim 1, further comprising a movable assembly; the movable assembly comprises a guide post (10) and at least one group of supports (11); the support (11) is arranged on the base (1); the guide post (10) is arranged on the support (11), and the axis of the guide post is parallel to the horizontal line; the mounting piece (2) is provided with a through hole for the guide pillar (10) to pass through, so that the mounting piece can be movably arranged on the guide pillar.

9. A stitching assembly for silicon steel sheets according to claim 8, characterized in that said movable assembly further comprises a copper sleeve (12) arranged between the guide post and the through hole.

10. A silicon steel sheet laminating apparatus according to any one of claims 1 to 9, wherein said base is provided with a positioning plate (14) for facilitating positioning of the silicon steel sheets (16).