CN216773043U - Clamping structure for machining transformer iron core - Google Patents
Clamping structure for machining transformer iron core Download PDFInfo
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- CN216773043U CN216773043U CN202123186167.6U CN202123186167U CN216773043U CN 216773043 U CN216773043 U CN 216773043U CN 202123186167 U CN202123186167 U CN 202123186167U CN 216773043 U CN216773043 U CN 216773043U
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- clamping structure
- bottom plate
- frame
- connecting rod
- lantern ring
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Abstract
The utility model relates to a clamping structure for processing a transformer iron core, which comprises a bottom plate, wherein two groups of containing frames are arranged on the upper surface of the bottom plate, and one group of containing frames are connected in a sliding manner in a sink groove formed in the surface of the bottom plate; the clamping block is screwed in the rotating groove formed in the containing frame through a connecting rod; the lantern ring is sleeved on the outer surface of the connecting rod, and sharp teeth are fixedly connected to the outer wall of the lantern ring. Compared with the prior art, the clamping structure for processing the transformer iron core is characterized in that the bottom of the containing frames is provided with the bottom plate, the containing frames are connected in a sliding mode in the sinking grooves formed in the surface of the bottom plate, the threaded rods connected to the end portions of the cross handles can drive the containing frames screwed on the outer surfaces of the threaded rods to move by rotating the cross handles, and therefore the clamping structure is suitable for processing iron core materials of different sizes.
Description
Technical Field
The utility model relates to the technical field of transformer cores, in particular to a clamping structure for machining a transformer core.
Background
The common transformer iron core is generally made of silicon steel sheets, silicon steel is steel containing silicon (silicon is also called silicon), the silicon content of the silicon steel is 0.8-4.8%, the iron core of the transformer is made of the silicon steel, because the silicon steel is a magnetic substance with strong magnetic conductivity, and in an electrified coil, the silicon steel can generate larger magnetic induction intensity, so that the volume of the transformer can be reduced, and an iron core processing device is required for manufacturing the iron core;
the clamping device is used for clamping the raw materials of the transformer iron core, and the clamping device is used for clamping the raw materials of the transformer iron core.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamping structure for processing a transformer iron core, which is used for solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a clamping structure for machining a transformer iron core comprises a base plate, clamping blocks and a lantern ring, wherein two groups of containing frames are arranged on the upper surface of the base plate, and one group of containing frames is in sliding connection with the inside of a sinking groove formed in the surface of the base plate; the clamping block is screwed in the rotating groove formed in the containing frame through a connecting rod; the lantern ring is sleeved on the outer surface of the connecting rod, and sharp teeth are fixedly connected to the outer wall of the lantern ring.
Preferably, the two groups of storage frames are symmetrically distributed with the bottom plate as the center, and the one group of storage frames are fixedly connected to the upper surface of the bottom plate.
Preferably, the bottom of the accommodating frame which is slidably connected inside the sinking groove is provided with a groove, the accommodating frame is slidably connected through slide rails arranged inside the sinking groove, the slide rails are provided with two groups, and the two groups of slide rails are symmetrically distributed in a left-right mode by taking the sinking groove as the center.
Preferably, the sunken inslot portion is provided with the threaded rod, and the threaded rod setting is in the central symmetry position of sunken groove, and the threaded rod runs through the inside of accomodating the frame, accomodates the frame inside be provided with threaded rod surface screw thread assorted internal thread, the one end of threaded rod runs through the lateral wall of bottom plate and is connected with the cross handle.
Preferably, the rotating groove is of an arc structure, the connecting rod is fixedly arranged at the central symmetrical position of the clamping block, and two ends of the connecting rod penetrate through opposite side walls of the containing frame and extend to the outside of the containing frame.
Preferably, an arc-shaped clamping opening is formed in one side of the clamping block, a C-shaped clamping opening is formed in one end, away from the arc-shaped clamping opening, of the clamping block, and a handle is connected to one end, located at the center of the clamping block, of the connecting rod after the end of the connecting rod penetrates through the side wall of the containing frame.
Preferably, the lantern ring is sleeved on the outer surface of the connecting rod, the lantern ring is located between the outer wall of the containing frame and the handle, the sharp teeth are fixedly connected to the outer surface of the handle and are of a triangular structure, the sharp teeth are provided with two groups, and the two groups of sharp teeth are distributed in a vertically symmetrical mode by taking the lantern ring as the center.
Preferably, the upper surface of sharp tooth is provided with the stopper, stopper and sharp tooth phase-match, is provided with the fixed plate directly over the stopper, and the fixed setting of fixed plate is at the surface of accomodating the frame.
Preferably, the central point of fixed plate puts the sliding connection and has the gag lever post, and the gag lever post runs through the surface of fixed plate and connects at the upper surface of stopper, and the surface cover of gag lever post is equipped with reset spring, and reset spring is located between the upper surface of stopper and the bottom surface of fixed plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the clamping structure for processing the transformer iron core is characterized in that a bottom plate is arranged at the bottom of the containing frames, a group of containing frames are connected to the inside of the sinking groove formed in the surface of the bottom plate in a sliding mode, and by rotating the cross handle, the threaded rod connected to the end of the cross handle can drive the containing frames screwed on the outer surface of the threaded rod to move, so that the clamping structure is suitable for processing iron core materials with different sizes;
2. according to the utility model, the rotary groove is formed in the accommodating frame, the arc-shaped clamping opening is screwed in the rotary groove through the connecting rod, and the connecting rod fixedly arranged at the central symmetrical position of the clamping block is driven to rotate by the handle through rotation, so that the clamping components in different shapes can be replaced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a receiving frame according to the present invention;
FIG. 3 is a schematic structural view of a clamping block of the present invention;
FIG. 4 is a schematic front view of the storage frame of the present invention;
fig. 5 is an enlarged view of the structure at a in fig. 4.
In the figure: the clamping device comprises a storage frame 1, a clamping block 2, a fixing plate 3, a limiting rod 4, a return spring 5, a limiting block 6, sharp teeth 7, a handle 8, a rotating groove 9, an arc-shaped clamping opening 10, a connecting rod 11, a C-shaped clamping opening 12, a bottom plate 13, a sinking groove 14, a sliding rail 15, a threaded rod 16, a cross-shaped handle 17 and a lantern ring 18.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1 to 5, the present invention provides a technical solution: a clamping structure for processing a transformer iron core comprises a bottom plate 13, a clamping block 2 and a lantern ring 18, wherein two groups of storage frames 1 are arranged on the upper surface of the bottom plate 13, one group of storage frames 1 are connected inside a sinking groove 14 formed in the surface of the bottom plate 13 in a sliding mode, the two groups of storage frames 1 are distributed in a bilateral symmetry mode by taking the bottom plate 13 as the center, one group of storage frames 1 are fixedly connected to the upper surface of the bottom plate 13, a groove is formed in the bottom of each storage frame 1 connected inside the sinking groove 14 in a sliding mode, the storage frames 1 are connected in a sliding mode through a sliding rail 15 arranged inside the sinking groove 14, the two groups of sliding rails 15 are arranged, the two groups of sliding rails 15 are distributed in a bilateral symmetry mode by taking the sinking groove 14 as the center, a threaded rod 16 is arranged inside the sinking groove 14, the threaded rod 16 is arranged in a central symmetry position of the sinking groove 14, the threaded rod 16 penetrates through the inside the storage frames 1, internal threads matched with the threads on the outer surface of the threaded rod 16 are arranged inside the storage frames 1, one end of the threaded rod 16 penetrates through the side wall of the bottom plate 13 and is connected with a cross handle 17;
the clamping block 2 is screwed in a rotating groove 9 formed in the accommodating frame 1 through a connecting rod 11, the rotating groove 9 is of an arc structure, the connecting rod 11 is fixedly arranged at the central symmetrical position of the clamping block 2, two ends of the connecting rod 11 penetrate through opposite side walls of the accommodating frame 1 and extend to the outside of the accommodating frame 1, an arc-shaped clamping opening 10 is formed in one side of the clamping block 2, a C-shaped clamping opening 12 is formed in one end, far away from the arc-shaped clamping opening 10, of the clamping block 2, and a handle 8 is connected to one end, fixed at the central position of the clamping block 2, of the connecting rod 11 after penetrating through the side wall of the accommodating frame 1;
the lantern ring 18 is sleeved on the outer surface of the connecting rod 11, the sharp teeth 7 are fixedly connected on the outer wall of the lantern ring 18, the lantern ring 18 is sleeved on the outer surface of the connecting rod 11, the lantern ring 18 is positioned between the outer wall of the containing frame 1 and the handle 8, the outer surface of the handle 8 is fixedly connected with sharp teeth 7, the sharp teeth 7 are in a triangular structure, two groups of sharp teeth 7 are arranged, the two groups of sharp teeth 7 are vertically and symmetrically distributed by taking a sleeve ring 18 as the center, the upper surface of the sharp teeth 7 is provided with a limiting block 6, the limiting block 6 is matched with the sharp teeth 7, a fixing plate 3 is arranged right above the limiting block 6, the fixing plate 3 is fixedly arranged on the outer surface of the containing frame 1, the central position of the fixing plate 3 is connected with a limiting rod 4 in a sliding manner, the limiting rod 4 penetrates through the surface of the fixing plate 3 and is connected to the upper surface of the limiting block 6, and the surface cover of gag lever post 4 is equipped with reset spring 5, and reset spring 5 is located between the bottom surface of the upper surface of stopper 6 and fixed plate 3.
The working principle of the utility model is as follows: when the transformer iron core clamping device is actually used, firstly the cross handle 17 is rotated, the threaded rod 16 is driven to rotate by the rotation of the cross handle 17, the containing frame 1 screwed on the surface of the threaded rod 16 is moved to the other containing frame 1 under the matching of the two groups of slide rails 15, the rotation of the cross handle 17 is stopped when the certain position is moved, raw materials for manufacturing a transformer iron core are clamped between the two groups of clamping blocks 2, the cross handle 17 is rotated again until the raw materials are clamped, when the clamping shape needs to be changed, the limiting rod 4 inserted on the surface of the fixing plate 3 is pulled upwards, in the process of pulling the limiting rod 4, the limiting block 6 clamped on the sharp teeth 7 is far away from the sharp teeth 7, the limiting on the connecting rod 11 is released, then the handle 8 is rotated, under the rotation of the handle 8, the connecting rod 11 drives the clamping blocks 2 to rotate in the rotating groove 9, when the other group of sharp teeth 7 is rotated to the position right below the limiting block 6, the conversion of the clamping assembly is completed, the limiting rod 4 is loosened at the moment, and the limiting of the connecting rod 11 is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a clamping structure is used in transformer core processing, includes bottom plate (13), grip block (2), lantern ring (18), its characterized in that: the upper surface of the bottom plate (13) is provided with two groups of containing frames (1), and one group of containing frames (1) is in sliding connection with the inside of a sink groove (14) formed in the surface of the bottom plate (13);
the clamping block (2) is screwed in a rotating groove (9) formed in the containing frame (1) through a connecting rod (11);
the lantern ring (18) is sleeved on the outer surface of the connecting rod (11), and the outer wall of the lantern ring (18) is fixedly connected with the sharp teeth (7).
2. The clamping structure for machining the transformer core according to claim 1, wherein: the two groups of the containing frames (1) are symmetrically distributed in the left-right direction by taking the bottom plate (13) as the center, and the containing frames (1) are fixedly connected to the upper surface of the bottom plate (13).
3. The clamping structure for processing the transformer core according to claim 1, wherein: the bottom of the accommodating frame (1) which is slidably connected inside the sinking groove (14) is provided with a groove, the accommodating frame (1) is slidably connected through a sliding rail (15) arranged inside the sinking groove (14), the sliding rail (15) is provided with two groups, and the two groups of sliding rails (15) are symmetrically distributed in the left and right direction by taking the sinking groove (14) as the center.
4. The clamping structure for processing the transformer core according to claim 3, wherein: sink groove (14) inside threaded rod (16) that is provided with, threaded rod (16) set up the central symmetry position in heavy groove (14), and threaded rod (16) run through the inside of accomodating frame (1), accomodate frame (1) inside be provided with threaded rod (16) surface screw thread assorted internal thread, the one end of threaded rod (16) runs through the lateral wall of bottom plate (13) and is connected with cross handle (17).
5. The clamping structure for machining the transformer core according to claim 1, wherein: the rotary groove (9) is of an arc-shaped structure, the connecting rod (11) is fixedly arranged at the central symmetrical position of the clamping block (2), and two ends of the connecting rod (11) penetrate through opposite side walls of the containing frame (1) and extend to the outside of the containing frame (1).
6. The clamping structure for processing the transformer core according to claim 5, wherein: arc centre gripping mouth (10) have been seted up to one side of grip block (2), and C clamp mouth (12) have been seted up to the one end that arc centre gripping mouth (10) was kept away from in grip block (2), and is connected with handle (8) after connecting rod (11) one end of fixing in grip block (2) central point and putting runs through the lateral wall of accomodating frame (1).
7. The clamping structure for processing the transformer core according to claim 1, wherein: the outer surface at connecting rod (11) is established to lantern ring (18), and lantern ring (18) are located and accomodate between outer wall and handle (8) of frame (1), and the surface fixed connection of handle (8) has sharp tooth (7), and sharp tooth (7) are the triangle-shaped structure, and sharp tooth (7) are provided with two sets ofly, and two sets of sharp tooth (7) use lantern ring (18) to carry out the longitudinal symmetry distribution as the center.
8. The clamping structure for processing the transformer core according to claim 7, wherein: the upper surface of sharp tooth (7) is provided with stopper (6), stopper (6) and sharp tooth (7) phase-match, is provided with fixed plate (3) directly over stopper (6), and fixed setting in the surface of accomodating frame (1) of fixed plate (3).
9. The clamping structure for processing the transformer core according to claim 8, wherein: the central point of fixed plate (3) puts the sliding connection and has gag lever post (4), and gag lever post (4) run through the surface of fixed plate (3) and are connected at the upper surface of stopper (6), and the surface cover of gag lever post (4) is equipped with reset spring (5), and reset spring (5) are located between the upper surface of stopper (6) and the bottom surface of fixed plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123186167.6U CN216773043U (en) | 2021-12-17 | 2021-12-17 | Clamping structure for machining transformer iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123186167.6U CN216773043U (en) | 2021-12-17 | 2021-12-17 | Clamping structure for machining transformer iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216773043U true CN216773043U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123186167.6U Active CN216773043U (en) | 2021-12-17 | 2021-12-17 | Clamping structure for machining transformer iron core |
Country Status (1)
| Country | Link |
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| CN (1) | CN216773043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944620A (en) * | 2023-09-13 | 2023-10-27 | 江苏华鹏智能仪表科技股份有限公司 | Circuit board welding device and welding method using same |
-
2021
- 2021-12-17 CN CN202123186167.6U patent/CN216773043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944620A (en) * | 2023-09-13 | 2023-10-27 | 江苏华鹏智能仪表科技股份有限公司 | Circuit board welding device and welding method using same |
| CN116944620B (en) * | 2023-09-13 | 2023-12-19 | 江苏华鹏智能仪表科技股份有限公司 | Circuit board welding device and welding method using same |
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