CN217394751U - Clamp for producing rotary transformer - Google Patents
Clamp for producing rotary transformer Download PDFInfo
- Publication number
- CN217394751U CN217394751U CN202220972155.1U CN202220972155U CN217394751U CN 217394751 U CN217394751 U CN 217394751U CN 202220972155 U CN202220972155 U CN 202220972155U CN 217394751 U CN217394751 U CN 217394751U
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- plates
- fixed
- rotary transformer
- producing
- support frame
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- 239000011111 cardboard Substances 0.000 claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model relates to a rotary transformer produces technical field, and discloses a anchor clamps for producing rotary transformer, which comprises a supporting rack, two fixed plates and the adjusting part of fixed support frame upper end of locating, two fixed plates are equipped with the movable plate that two symmetries set up through the adjusting part bearing, one side that the support frame was kept away from to two movable plates is all fixed and is equipped with the cardboard, two cardboards are close to one side and are all fixed and be equipped with the link plate, the cross-section of link plate is L shape setting, two cardboard are close to one side and have all seted up the spread groove, be equipped with the spacing stop gear who is used for restricting transformer housing clamping position between spread groove and the link plate. The utility model discloses can carry out quick centre gripping to the rotary transformer of multiple diameter, and simplify the centre gripping and dismantle the step.
Description
Technical Field
The utility model relates to a rotary transformer produces technical field, especially relates to an anchor clamps for producing rotary transformer.
Background
The patent number CN209986838U discloses a fixture for producing a reluctance type rotary transformer, wherein the fixture limits the movement of a shell in the horizontal direction by placing the shell into a base, then an operator drives an air cylinder and a second air cylinder to act through a controller, the air cylinder drives the base to move upwards, the base moves upwards and synchronously drives a lock hook and a push rod assembly to move upwards, so that the long arm end of the lock hook is separated from the blockage of the inclined plane of a lock block, the lock hook rotates anticlockwise around a pin shaft under the pushing action of the second air cylinder until the long arm end is perpendicular to the horizontal plane, at the moment, the short arm end approaches the center of the base under the rotation of the lock hook until the lower end face of the short arm end is contacted with and clamped with the upper end face of the shell, the movement of the shell in the vertical direction is limited by the short arm end of the lock hook, and the lock hook is in a state of locking the shell;
when one shell needs to be replaced and another shell needs to be replaced after being machined, an operator enables the air cylinder and the second air cylinder to be deflated through the controller, the push rod loses the acting force for tightly pushing the long arm end of the lock hook, the air cylinder moves downwards under the action of gravity of the base, the long arm end of the lock hook is in re-contact with the inclined surface of the unlocking block at first in the moving process, then the long arm end slides downwards along the inclined surface under the continuous moving of the base, the lock hook can rotate clockwise around the pin shaft under the action of the lost push rod, the short arm end of the lock hook is enabled to expand outwards so as to be separated from the contact with the shell, the lock hook is in a state of unlocking the shell, and the machined shell can be taken out of the base at the moment.
The clamp has certain limitations in use:
the steps of the limiting clamp of the shell of the transformer are complex, the combined connection among various different parts is required, the time is consumed, and the clamping and limiting of the rotary transformers with various diameter specifications cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can simplify the clamping step to transformer housing, can carry out quick centre gripping to the rotary transformer of multiple diameter specification simultaneously, and the anchor clamps for producing rotary transformer who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixture for producing a rotary transformer comprises a support frame, two fixed plates and an adjusting component, wherein the two fixed plates and the adjusting component are fixedly arranged at the upper end of the support frame, the two fixed plates are supported by the adjusting component and provided with two symmetrically arranged movable plates, clamping plates are fixedly arranged on one sides of the two movable plates far away from the support frame,
a hanging plate is fixedly arranged on one side of each of the two clamping plates, the section of each hanging plate is arranged in an L shape,
two the spread groove has all been seted up to the cardboard close to one side, be equipped with between spread groove and the link plate and be used for the restriction the spacing barrier mechanism of transformer housing clamping position.
Through adopting above-mentioned technical scheme, through the setting of two link plates, the shell when can producing the rotary transformer is hung and is put and the centre gripping, is convenient for carry out subsequent regulation to the transformer housing and presss from both sides tightly.
Preferably, the adjusting assembly comprises a bidirectional screw rod and a crank, and the crank is positioned below the fixing plate at the bottom;
the bidirectional screw rod is positioned between the two fixed plates, the two ends of the bidirectional screw rod are respectively connected to one side, close to the fixed plates, of the two fixed plates in a rotating mode, the screw thread end of the rod wall of the bidirectional screw rod penetrates through the interior of the movable plate, the bottom of the bidirectional screw rod penetrates through the fixed plates and extends to the outside, and the bottom of the bidirectional screw rod is fixedly connected with the crank.
Through adopting above-mentioned technical scheme, the two-way lead screw of crank drive rotates for the movable plate drives cardboard relative displacement, thereby adjusts the interval between two link plates, is convenient for hang the transformer housing of different specifications and puts and the centre gripping installation.
Preferably, a limiting rod is fixedly arranged between the two fixing plates and located between the support frame and the bidirectional screw rod, and a rod wall of the limiting rod penetrates through the two moving plates in a sliding mode.
Through adopting above-mentioned technical scheme, the gag lever post vertically sets up, can move the in-process at the movable plate, carries out spacing support through the gag lever post to the removal of movable plate.
Preferably, the limiting and blocking mechanism comprises pushing blocks, telescopic pipes are fixedly arranged on one sides, far away from the two pushing blocks, of the two pushing blocks, each telescopic pipe comprises two outer sleeves and an inner sleeve, and the inner sleeves are slidably arranged inside the two outer sleeves in a penetrating manner;
the one end that promotes the piece is kept away from to flexible pipe with the inner wall fixed connection of spread groove, the inner wall of spread groove is fixed and is equipped with the spring, the spring is located flexible intraduct, the spring is close to the one end that promotes the piece and wears out flexible pipe and with promote a fixed connection, the cross-section that promotes the piece is trapezoidal setting, and keeps away from one side of link plate and set up for the inclined plane.
Through adopting above-mentioned technical scheme, set up the spring in the flexible intraduct, reduce the external wear damage to the part, make simultaneously to promote the piece receiving the promotion back, accessible spring force promotes to the initial position of placing, and through the space setting that promotes between piece and the link plate, can stabilize spacingly to the transformer case between link plate and promotion piece, avoids taking place to drop after transformer housing installs the end as far as possible.
Preferably, pull ropes are fixedly arranged on the sides, far away from the two pushing blocks, of the two pushing blocks, and one ends of the pull ropes are located between the telescopic pipes and the hanging plates;
the other end of the pull rope penetrates out of and penetrates into the inside of the clamping plate, transverse plates are fixedly arranged, and pull rings are fixedly arranged on one sides, close to the supporting frame, of the transverse plates.
By adopting the technical scheme, when the transformer shell is taken down, the pull ring is pulled to separate the pull rope pulling pushing block from the hanging plate.
Preferably, two the diaphragm is close to one side mutually and is fixed jointly and be equipped with the spring rope, the cross-section of spring rope is the spiral setting, the spring rope is kept away from the link plate setting.
Through adopting above-mentioned technical scheme, the spring rope can contract folding and tensile, confirms the primary position of two stay cords.
Preferably, through holes matched with the pull ropes to penetrate are formed in two ends of the inner portion of each clamping plate, guide pipes are fixedly arranged on one sides, far away from each other, of the two clamping plates, each guide pipe is a rubber pipe, and the rope walls of the pull ropes penetrate through the corresponding guide pipes in a sliding mode.
Through adopting above-mentioned technical scheme, the stand pipe guides the support to the pulling of stay cord, avoids the stay cord to pull for a long time simultaneously and takes place the friction fracture.
Preferably, the support frame is the T type setting, and the equal screw thread in bottom both ends wears to be equipped with positioning bolt, the lateral wall lower extreme of support frame is equipped with the strengthening rib.
By adopting the technical scheme, when the transformer is clamped and machined, the support frame is positioned, and the strength of the support frame is improved during use.
Compared with the prior art, the utility model provides an anchor clamps for producing rotary transformer possesses following beneficial effect:
1. this an anchor clamps for producing rotary transformer, cardboard, link plate, spread groove and spacing barrier mechanism through being equipped with, when can carrying out the centre gripping to the rotary transformer shell for the transformer shell directly presses and promotes the piece, makes two to promote the piece and receives the extrusion and take place longitudinal sliding, and scrapes when being as for on two link plates at the shell, makes through spring force and promotes the piece and resume to initial position, accomplishes spacing to the shell.
2. This an anchor clamps for producing rotary transformer through support frame, fixed plate, adjusting part and gag lever post and movable plate, can adjust the interval between two cardboards to can carry out the centre gripping to the transformer case of multiple diameter specification, improve the use multifunctionality of anchor clamps.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can carry out quick centre gripping to the resolver of multiple diameter, and simplifies centre gripping and dismantlement step, has improved the use convenience of anchor clamps.
Drawings
Fig. 1 is a schematic structural diagram of a fixture for producing a rotary transformer according to the present invention;
FIG. 2 is a schematic structural view of two clamping plates in FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
fig. 4 is a schematic structural view of the tab of fig. 1.
In the figure: the device comprises a support frame 1, a fixed plate 2, a movable plate 3, a clamping plate 4, a hanging plate 5, a connecting groove 6, a bidirectional screw rod 7, a crank 8, a limiting rod 9, a pushing block 10, a telescopic pipe 11, a spring 12, a pull rope 13, a transverse plate 14, a pull ring 15, a spring rope 16 and a guide pipe 17.
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.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a fixture for producing a rotary transformer comprises a support frame 1, two fixed plates 2 fixedly arranged at the upper end of the support frame 1 and an adjusting component, wherein the two fixed plates 2 are supported by the adjusting component and provided with two symmetrically arranged moving plates 3, clamping plates 4 are fixedly arranged on one sides of the two moving plates 3 far away from the support frame 1,
two cardboard 4 are close to one side mutually and all fixedly are equipped with link plate 5, and the cross-section of link plate 5 is L shape setting, can carry out spacing taut to transformer housing through link plate 5, and through the setting of two link plates, the shell when can rotating transformer production is hung and is put and the centre gripping, is convenient for carry out subsequent regulation to transformer housing and presss from both sides tightly.
Referring to fig. 1 and 3, two cardboard 4 are close to one side mutually and have all been seted up spread groove 6, be equipped with the spacing stop gear who is used for restricting transformer housing clamping position between spread groove 6 and the link plate 5, spacing stop gear is including promoting piece 10, it is equipped with flexible pipe 11 to promote one side that piece 10 is close to cardboard 4 is fixed, flexible pipe 11 includes two outer tubes and interior sleeve pipe, the inside of two outer tubes is worn to locate by interior sleeve pipe slip, set up the spring inside flexible pipe 11, reduce the outside wearing and tearing damage to the part.
Referring to fig. 1 and 3, the other end of the telescopic tube 11 is fixedly arranged on the inner wall of the connecting groove 6, and the connecting groove 6 is connected with the pushing block 10 through the telescopic tube 11.
Referring to fig. 3, a spring 12 is fixedly arranged on the inner wall of the connecting groove 6, so that after the pushing block 10 is pushed, the pushing block can be pushed to an initial placing position through the elasticity of the spring 12, the spring 12 is located inside the telescopic pipe 11, the other end of the spring 12 penetrates out of the telescopic pipe 11 and is fixedly connected with the pushing block 10, the transformer casing can push the pushing block 11 through the telescopic pipe 11 and the spring 12, the transformer casing can enter the two hanging plates 5 to be positioned, and the transformer casing between the hanging plates 5 and the pushing block 11 can be stabilized and limited through the space arrangement between the pushing block 11 and the hanging plates 5, and the falling off of the transformer casing after the installation is avoided as much as possible.
Referring to fig. 3, the cross section of the pushing block 10 is trapezoidal, and one side far away from the hanging plate 5 is an inclined plane.
Referring to fig. 1 and 3, pull ropes 13 are fixedly arranged on the sides, away from each other, of the two pushing blocks 10, one ends of the pull ropes 13 are located between the telescopic pipes 11 and the hanging plates 5, the other ends of the pull ropes 13 penetrate out of the clamping plates 4 and penetrate into the clamping plates 4, transverse plates 14 are fixedly arranged on the sides, close to the support frame 1, of the two transverse plates 14, pull rings 15 are fixedly arranged on the sides, close to the support frame 1, of the two transverse plates 14, and when the transformer casing is taken down, the pull rings 15 are pulled to enable the pull ropes 13 to pull the pushing blocks 11 to be separated from the hanging plates 5;
fixed spring rope 16 that is equipped with between two diaphragm 14, spring rope 16's cross-section is the spiral setting, spring rope 16 can contract folding and tensile, connect and position determination through spring rope 16 to two pull rings 15, accessible pulling pull ring 15 stimulates pull rope 13 simultaneously, thereby the completion promotes the separation of piece 10 and link plate 5, be convenient for take out the transformer housing after the part installation, spring rope 16 keeps away from link plate 5 and sets up, do not influence the stability of clamping work and go on.
Referring to fig. 1, the through hole that cooperation stay cord 13 wore to establish is seted up to cardboard 4's inside, and cardboard 4's the fixed stand pipe 17 that is equipped with in the outside, and stand pipe 17 is the rubber tube, and stand pipe 17 guides the support to the pulling of stay cord 13, avoids stay cord 13 to pull for a long time simultaneously and takes place frictional fracture, and in stay cord 13 wore to locate stand pipe 17, carries out limit support through stand pipe 17 and through hole to stay cord 13's removal.
Example 2
Referring to fig. 1, fixed gag lever post 9 that is equipped with between two fixed plates 2, gag lever post 9 are located between support frame 1 and the two-way lead screw 7, inside two movable plates 3 were worn to locate by gag lever post 9 slip, spacing was carried out to the removal of movable plate 3 through gag lever post 9, and the setting through two-way lead screw 7 simultaneously can be adjusted the interval between two cardboard 4 to be applicable to the centre gripping of the transformer housing of multiple diameter specification.
Referring to fig. 1, the bottom of the bidirectional screw rod 7 penetrates out of the fixed plate 2 and is fixedly connected with the crank 8, the crank 8 drives the bidirectional screw rod 7 to rotate, the moving plate 3 drives the clamping plate 4 to move relatively, the distance between the two hanging plates 5 is adjusted, and hanging and clamping installation of transformer shells of different specifications are facilitated.
In the utility model, before clamping the shell of the rotary transformer, the crank 8 is rotated according to the diameter specification of the shell of the transformer, so that the crank 8 drives the two-way screw rod 7 to rotate, the two-way screw rod 7 drives the two moving plates 3 to drive the clamping plates 4 to move relatively, and the distance between the two clamping plates 4 is adjusted;
then, the transformer can directly push the two pushing blocks 10, so that the pushing blocks 10 are pushed to extrude the telescopic pipes 11 and the springs 12, when the transformer shell is sleeved outside the two hanging plates 5, the springs 12 push the pushing blocks 10 to restore to the initial positions, and meanwhile, the pushing blocks 10 limit the position of the transformer shell, and then the clamping of the transformer shell can be completed;
after the installation of the internal parts of the transformer shell is finished, the two pull rings 15 can be pulled, so that the transverse plate 14 drives the pull rope 13 to pull the pushing block 10, the pushing block 10 is far away from the transformer shell, and then the transformer shell is taken out.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (8)
1. A clamp for producing a rotary transformer comprises a support frame (1), two fixed plates (2) and an adjusting component, wherein the two fixed plates (2) are fixedly arranged at the upper end of the support frame (1), the clamp is characterized in that the two fixed plates (2) are supported by the adjusting component and are provided with two symmetrically arranged movable plates (3), one sides of the two movable plates (3) far away from the support frame (1) are both fixedly provided with clamping plates (4),
a hanging plate (5) is fixedly arranged on one side of each of the two clamping plates (4), the cross section of each hanging plate (5) is arranged in an L shape,
two cardboard (4) are close to one side mutually and all have seted up spread groove (6), be equipped with between spread groove (6) and link plate (5) and be used for the restriction spacing stop gear of transformer housing clamping position.
2. The jig for producing a resolver according to claim 1, wherein the adjusting assembly comprises a bidirectional screw (7) and a crank (8), the crank (8) being located below the bottom fixed plate (2);
two-way lead screw (7) are located between two fixed plates (2), two-way lead screw (7) both ends are respectively in two fixed plate (2) are close to one side mutually and rotate the connection, the pole wall screw thread end screw thread of two-way lead screw (7) is worn to locate inside movable plate (3), fixed plate (2) are worn out to the bottom of two-way lead screw (7) and are extended to the outside, the bottom and crank (8) fixed connection of two-way lead screw (7).
3. The fixture for producing the rotary transformer according to claim 1, wherein a limiting rod (9) is fixedly arranged between the two fixing plates (2), the limiting rod (9) is positioned between the supporting frame (1) and the two-way screw rod (7), and a rod wall of the limiting rod (9) is slidably arranged inside the two moving plates (3).
4. The fixture for producing the rotary transformer according to claim 1, wherein the limiting and blocking mechanism comprises pushing blocks (10), telescopic pipes (11) are fixedly arranged on the sides of the two pushing blocks (10) far away from each other, the telescopic pipes (11) comprise two outer sleeves and an inner sleeve, and the inner sleeve is slidably arranged inside the two outer sleeves;
keep away from the one end that promotes piece (10) in flexible pipe (11) with the inner wall fixed connection of spread groove (6), the inner wall of spread groove (6) is fixed and is equipped with spring (12), spring (12) are located flexible pipe (11) inside, spring (12) are close to the one end that promotes piece (10) and wear out flexible pipe (11) and with promote piece (10) fixed connection, the cross-section that promotes piece (10) is trapezoidal setting, and keeps away from one side of link plate (5) and be the inclined plane setting.
5. The fixture for producing the rotary transformer according to claim 4, wherein a pull rope (13) is fixedly arranged on one side of each of the two pushing blocks (10) far away from each other, and one end of each pull rope (13) is positioned between the telescopic pipe (11) and the hanging plate (5);
the other end of the pull rope (13) penetrates out of and penetrates into the clamping plate (4) and is fixedly provided with transverse plates (14), and pull rings (15) are fixedly arranged on one sides, close to the supporting frame (1), of the transverse plates (14).
6. The fixture for producing the rotary transformer according to claim 5, wherein a spring rope (16) is fixedly arranged on one side of each of the two transverse plates (14), the cross section of the spring rope (16) is spirally arranged, and the spring rope (16) is far away from the hanging plate (5).
7. The fixture for producing the rotary transformer according to claim 5, wherein through holes matched with the pull ropes (13) are formed in both ends of the inside of the clamping plates (4), guide pipes (17) are fixedly arranged on the sides of the two clamping plates (4) far away from each other, the guide pipes (17) are rubber pipes, and the rope walls of the pull ropes (13) are slidably arranged in the guide pipes (17).
8. The fixture for producing the rotary transformer is characterized in that the support frame (1) is T-shaped, positioning bolts are threaded at both ends of the bottom of the support frame, and reinforcing ribs are arranged at the lower ends of the side walls of the support frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220972155.1U CN217394751U (en) | 2022-04-25 | 2022-04-25 | Clamp for producing rotary transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220972155.1U CN217394751U (en) | 2022-04-25 | 2022-04-25 | Clamp for producing rotary transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217394751U true CN217394751U (en) | 2022-09-09 |
Family
ID=83142426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220972155.1U Expired - Fee Related CN217394751U (en) | 2022-04-25 | 2022-04-25 | Clamp for producing rotary transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217394751U (en) |
-
2022
- 2022-04-25 CN CN202220972155.1U patent/CN217394751U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |