CN215217463U - Torsional spring size short-term test frock - Google Patents
Torsional spring size short-term test frock Download PDFInfo
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- CN215217463U CN215217463U CN202121845462.5U CN202121845462U CN215217463U CN 215217463 U CN215217463 U CN 215217463U CN 202121845462 U CN202121845462 U CN 202121845462U CN 215217463 U CN215217463 U CN 215217463U
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Abstract
The utility model discloses a torsional spring size rapid detection tool, which comprises a measuring block, a fixed die and a rotary die, wherein the fixed die comprises a connecting block and a side plate, a concave platform which is positioned on the same horizontal plane with the connecting block is arranged on the inner side of the side plate, the rotary die is placed in a U-shaped groove formed by the concave platform and the connecting block, one end of the rotary die is hinged with the side plate, the other end of the rotary die is fixed by a fixed shaft, an arc-shaped groove is arranged on the rotary die and is matched with a limit groove arranged on the connecting block to form a fixed cavity for fixing the torsional spring, a guide block is arranged on the connecting block, coaxial measuring holes are arranged on the guide block and the rotary die, and the measuring block is embedded in the measuring hole; the utility model discloses a fixed mould and the cooperation of rotatory mould carry out spacing fixed to the torsional spring to through measuring in the piece activity embedding fixed mould and the measuring hole on the rotatory mould, through direction and the height of adjustment measuring block, measure the crookedness and the roughness of torsional spring tip, convenient to use is swift, improves work efficiency.
Description
The technical field is as follows:
the utility model relates to a detect the frock, especially relate to a torsional spring size short-term test frock.
Background art:
the torsion spring is a commonly used spring, after the torsion spring is produced, the size of the end part of the torsion spring needs to be detected so as to reach the corresponding standard, and the torsion spring is very inconvenient to fix due to the irregular shape, so that the torsion spring is easy to shift in the detection process, and the detection fails.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: overcome prior art's not enough, through the cooperation of fixed mould and rotatory mould, carry out spacing fixed to the torsional spring to through measuring in the piece activity embedding fixed mould and the measuring hole on the rotatory mould, through direction and the height of adjustment measuring block, measure the crookedness and the roughness of torsional spring tip, convenient to use is swift, improves work efficiency's torsional spring size short-term test frock.
The technical scheme of the utility model is that: the utility model provides a torsional spring size short-term test frock, includes fixed module and measuring block, characterized by: the fixed module comprises a fixed die and a rotary die, the fixed die comprises a connecting block and side plates arranged on two sides of the connecting block, a concave table which is positioned on the same horizontal plane with the connecting block is arranged on the inner side of each side plate, the rotary die is placed in a U-shaped groove formed by the concave table and the connecting block, one end of the rotary die is hinged to the side plates, the other end of the rotary die is fixed through a fixing shaft penetrating through the side plates and the rotary die, an arc-shaped groove is formed in the rotary die and matched with a limiting groove formed in the connecting block to form a fixing cavity for fixing the torsion spring, a guide block is arranged on the connecting block, coaxial measuring holes are formed in the guide block and the rotary die, and the measuring block is movably embedded in the measuring holes.
Furthermore, one end of the measuring block is provided with a rectangular bump which is integrated with the measuring block.
Furthermore, a cushion block is arranged at the position of the measuring hole on the rotary die.
Furthermore, the side plate and the rotary die are provided with fixing holes for the fixing shaft to penetrate through.
Furthermore, the connecting block, the side plate and the guide block are of an integrated structure.
Furthermore, the rotary die is hinged to the side plate through the rotating shaft, and hinge holes for inserting and pulling the rotating shaft through are formed in the rotary die and the side plate.
The utility model has the advantages that:
1. the utility model discloses a fixed mould and the cooperation of rotatory mould carry out spacing fixed to the torsional spring to through measuring in the piece activity embedding fixed mould and the measuring hole on the rotatory mould, through direction and the height of adjustment measuring block, measure the crookedness and the roughness of torsional spring tip, convenient to use is swift, improves work efficiency.
2. The utility model discloses the rotary die is articulated with the curb plate, places the limiting groove back on the connecting block to the torsional spring, rotates the rotary die, changes over to the rotary die over to U type inslot to fix through the fixed axle, realize that the torsional spring is fixed at fixed intracavity, convenient to use is swift, solves the problem that the torsional spring shifted in the measurement.
3. The utility model discloses be provided with coaxial measuring aperture on guide block and the rotatory mould, the one end of measuring block is provided with the rectangle lug, and the measuring block is placed in the measuring aperture of difference, and the rectangle lug supports one side at the torsional spring tip to measure and expose the height of measuring aperture, rotatory measuring block makes the rectangle lug support the opposite side at the torsional spring tip and measure the height, and whether unanimous according to the height, thereby obtain the roughness of torsional spring tip both sides, easy operation, it is convenient to measure.
4. The utility model discloses connecting block, curb plate and guide block structure as an organic whole, when being convenient for take, the stability of connecting between the assurance prevents when fixing the torsional spring with the cooperation of rotary die, because of connecting between connecting block, curb plate and the guide block and not closely leading to the emergence of the torsional spring aversion condition.
5. The utility model discloses rotatory mould is articulated through the pivot with the curb plate, and is provided with the hinge hole that supplies the pivot plug to run through on rotatory mould and the curb plate, extracts the pivot after, realizes the operation of dismantling of fixed mould and rotatory mould, and the components of a whole that can function independently structure is convenient for change damage parts, increases operation rate.
6. The utility model discloses measurement hole department on the rotary die is provided with the cushion, and when measuring the piece and removing in the measurement hole, the measurement piece drives the torsional spring tip and rotates and support on the cushion, whether coincide the crookedness of judging the torsional spring tip through torsional spring tip and cushion.
Description of the drawings:
fig. 1 is a first schematic structural diagram of a rotary die.
Fig. 2 is a schematic structural diagram of a rotary die.
FIG. 3 is a first view showing the structure of a stent.
FIG. 4 is a second structural view of the stent.
Fig. 5 is a first structural diagram of a measurement block.
Fig. 6 is a schematic structural diagram of a measurement block.
FIG. 7 is a first structural diagram of the tool for rapidly detecting the size of the torsion spring.
Fig. 8 is a second structural diagram of the torsion spring size rapid detection tool in use.
Fig. 9 is a schematic structural view of the torsion spring size rapid detection tool for fixing the torsion spring.
Fig. 10 is a structural view illustrating a torsion spring placed on the rotary die.
FIG. 11 is a schematic view of the structure of the measuring block pushing the end of the torsion spring to rotate.
The specific implementation mode is as follows:
example (b): referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, in the drawings, 1-a rotary die, 2-a connecting block, 3-a side plate, 4-a concave platform, 5-a fixed shaft, 6-an arc-shaped groove, 7-a limiting groove, 8-a guide block, 9-a measuring hole, 10-a measuring block, 11-a fixed hole, 12-a rectangular convex block, 13-a cushion block, 14-a rotating shaft, 15-a hinge hole and A-a torsion spring. F denotes the force exerted on the measuring block.
The torsional spring size rapid detection tool comprises a fixed module and a measuring block, wherein the fixed module comprises a fixed die and a rotary die, the fixed die comprises a connecting block and side plates arranged on two sides of the connecting block, a concave platform which is positioned on the same horizontal plane with the connecting block is arranged on the inner side of each side plate, the rotary die is placed in a U-shaped groove formed by the concave platform and the connecting block, one end of the rotary die is hinged with the side plates, the other end of the rotary die is fixed through a fixed shaft penetrating through the side plates and the rotary die, an arc-shaped groove is arranged on the rotary die and matched with a limiting groove arranged on the connecting block to form a fixed cavity for fixing the torsional spring, a guide block is arranged on the connecting block, coaxial measuring holes are formed in the guide block and the rotary die, and the measuring block is movably embedded in the measuring holes; the utility model discloses a fixed mould and the cooperation of rotatory mould carry out spacing fixed to the torsional spring to through measuring in the piece activity embedding fixed mould and the measuring hole on the rotatory mould, through direction and the height of adjustment measuring block, measure the crookedness and the roughness of torsional spring tip, convenient to use is swift, improves work efficiency.
The present application will be described in detail below with reference to the drawings and examples.
The first embodiment is as follows:
fixed module includes fixed mould and rotatory mould 1, the fixed mould includes connecting block 2 and sets up curb plate 3 in connecting block 2 both sides, be provided with on curb plate 3's the inboard concave station 4 that is in same horizontal plane with connecting block 2, rotatory mould 1 is placed at the U type inslot that is formed by concave station 4 and connecting block 2, and its one end is articulated with curb plate 3, its other end is fixed through the fixed axle 5 that runs through curb plate 3 and rotatory mould 1, be provided with arc type groove 6 on the rotatory mould 1, and form the fixed chamber of fixing torsional spring A with the spacing groove 7 cooperation that sets up on the connecting block 2, be provided with guide block 8 on the connecting block 2, and be provided with coaxial measurement hole 9 on guide block 8 and the rotatory mould 1, and the activity of measurement block 10 imbeds in measurement hole 9. The side plate 3 and the rotary die 1 are provided with fixing holes 11 for the fixing shaft 5 to penetrate through; rotatory mould 1 is articulated with curb plate 3, places torsional spring A behind limiting groove 7 on connecting block 2, rotates rotatory mould 1, changes over into U type inslot to rotatory mould 1 to fix through fixed axle 5, realize that torsional spring A is fixed at fixed intracavity, convenient to use is swift, solves the problem that torsional spring A shifted in measuring.
One end of the measuring block 10 is provided with a rectangular bump 12 which is integrated with the measuring block; the measuring block 10 is placed in the measuring hole 9 of difference, and rectangular bump 12 supports the one side at torsional spring A tip to the height that the measuring hole 9 was exposed in the measurement, rotatory measuring block 10 makes rectangular bump 12 support the opposite side and the measuring height at torsional spring A tip, and whether unanimous according to the height, thereby reachs the roughness of torsional spring A tip both sides, easy operation, it is convenient to measure.
A cushion block 13 is arranged at the position of the measuring hole 9 on the rotary die 1; when the measuring block 10 moves in the measuring hole 9, the measuring block 10 drives the end part of the torsion spring A to rotate and abut against the cushion block 13, and whether the end part of the torsion spring A is matched with the cushion block 13 or not is used for judging the bending degree of the end part of the torsion spring A.
The connecting block 2, the side plate 3 and the guide block 8 are of an integrated structure; when being convenient for take, the stability of connecting between the assurance prevents to fix torsional spring A with the cooperation of rotary die 1, because of being connected the emergence that does not closely lead to torsional spring A to shift the condition between connecting block 2, curb plate 3 and the guide block 8.
Example two:
the present embodiment is obtained by further describing the hinge connection manner of the rotary die 1 and the side plate 3 on the basis of the first embodiment, and other technical features are the same as those of the first embodiment, and the description of the same points is omitted here, where the hinge connection manner further includes: the rotary die 1 is hinged to the side plate 3 through a rotating shaft 14, and a hinge hole 15 for the rotating shaft 14 to be inserted and pulled through is formed in the rotary die 1 and the side plate 3.
During the use, to torsional spring A's fixed process do: after the rotary die 1 is hinged on the side plate 3 through the rotating shaft 14, the torsional spring A is placed in the limiting groove 7 on the connecting block 2, the rotary die 1 is rotated into the U-shaped groove, the fixing shaft 5 penetrates through the fixing hole 11 to be fixed, and the torsional spring A is fixed in the fixing cavity formed by the limiting groove 7 and the arc-shaped groove 6.
And (3) a curvature measuring process: the measuring block 10 is placed in the measuring hole 9 of the guide block 8, the end part (the end without the rectangular convex block 10) of the measuring block 10 is abutted against the end part of the torsion spring A, the measuring block 10 is pressed to enable the end part of the torsion spring A to rotate and abut against the cushion block 13, and the bending degree of the end part of the torsion spring A is judged according to whether the end part of the torsion spring A is matched with the cushion block 13 or not;
the flatness measurement process comprises the following steps: the measuring block 10 is placed in the measuring hole 9 on the rotary die 1, the rectangular convex block 10 on the measuring block 10 is abutted against one side of the end part of the torsion spring A, the height of the measuring block 10 exposed out of the measuring hole 9 is measured, the measuring block 10 is rotated to enable the rectangular convex block 10 to be abutted against the other side of the end part of the torsion spring A and the height of the measuring block 10 exposed out of the measuring hole 9 is measured, and the flatness of the two sides of the end part of the torsion spring A is obtained according to whether the heights measured twice are consistent or not,
the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a torsional spring size short-term test frock, includes fixed module and measuring block, characterized by: the fixed module comprises a fixed die and a rotary die, the fixed die comprises a connecting block and side plates arranged on two sides of the connecting block, a concave table which is positioned on the same horizontal plane with the connecting block is arranged on the inner side of each side plate, the rotary die is placed in a U-shaped groove formed by the concave table and the connecting block, one end of the rotary die is hinged to the side plates, the other end of the rotary die is fixed through a fixing shaft penetrating through the side plates and the rotary die, an arc-shaped groove is formed in the rotary die and matched with a limiting groove formed in the connecting block to form a fixing cavity for fixing the torsion spring, a guide block is arranged on the connecting block, coaxial measuring holes are formed in the guide block and the rotary die, and the measuring block is movably embedded in the measuring holes.
2. The torsion spring size rapid detection tool according to claim 1, characterized in that: one end of the measuring block is provided with a rectangular bump which is integrated with the measuring block.
3. The torsion spring size rapid detection tool according to claim 1, characterized in that: and a cushion block is arranged at the position of the measuring hole on the rotary die.
4. The torsion spring size rapid detection tool according to claim 1, characterized in that: and the side plates and the rotary die are provided with fixing holes for the fixing shaft to penetrate through.
5. The torsion spring size rapid detection tool according to claim 1, characterized in that: the connecting block, the side plate and the guide block are of an integrated structure.
6. The torsion spring size rapid detection tool according to any one of claims 1 to 5, characterized in that: the rotary die is hinged to the side plate through the rotating shaft, and hinge holes for inserting and pulling the rotating shaft to penetrate through are formed in the rotary die and the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845462.5U CN215217463U (en) | 2021-08-09 | 2021-08-09 | Torsional spring size short-term test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121845462.5U CN215217463U (en) | 2021-08-09 | 2021-08-09 | Torsional spring size short-term test frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215217463U true CN215217463U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121845462.5U Active CN215217463U (en) | 2021-08-09 | 2021-08-09 | Torsional spring size short-term test frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215217463U (en) |
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2021
- 2021-08-09 CN CN202121845462.5U patent/CN215217463U/en active Active
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