CN216707231U - Leaf spring positioning fixture - Google Patents
Leaf spring positioning fixture Download PDFInfo
- Publication number
- CN216707231U CN216707231U CN202123003855.4U CN202123003855U CN216707231U CN 216707231 U CN216707231 U CN 216707231U CN 202123003855 U CN202123003855 U CN 202123003855U CN 216707231 U CN216707231 U CN 216707231U
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- connecting plate
- ball stud
- screw hole
- vertical screw
- hole
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Abstract
A steel plate spring positioning clamp relates to the field of steel plate spring processing. The positioning device is mainly designed for solving the problem that the steel plate spring without a through hole and with a blind hole on the upper surface cannot be positioned at present. The device comprises a workbench, wherein a base body is connected to the workbench; the base body consists of a base, a connecting plate and a top plate which are connected together; the lower end of the connecting plate is fixed at the rear part of the upper surface of the base, and the upper end of the connecting plate is fixed at the rear part of the lower surface of the top plate; be equipped with the vertical screw hole that runs through whole roof on the roof in connecting plate the place ahead, it has downwardly extending's viewing aperture to open at the middle part of the roof leading flank in vertical screw hole the place ahead, and viewing aperture and vertical screw hole are linked together, and the ball stud is installed in vertical screw hole, and the handle is installed to the upper end of ball stud, and the ball stud middle part is equipped with vertical observation hole. The advantage is that can fix a position the leaf spring that does not have the through-hole, the upper surface is equipped with the blind hole to measure the length of leaf spring and the length of blind hole both sides.
Description
The technical field is as follows:
the utility model relates to the field of machining of leaf springs, in particular to a clamp for positioning a leaf spring by taking a blind hole at the end part of the leaf spring as a reference.
Background art:
at present, when the steel plate spring is positioned, the traditional steel plate spring with a through hole can be positioned only by sleeving the through hole on a pin of a working table, and then the steel plate spring is subjected to processing such as punching. However, for a new product of a leaf spring without a through hole and with a blind hole on the upper surface, the new product cannot be positioned by the method, so that a clamp capable of positioning the leaf spring without the through hole and with the blind hole on the upper surface is urgently needed to be developed so as to improve the working efficiency and meet the production requirement.
The utility model content is as follows:
the utility model aims to solve the technical problem of providing a steel plate spring positioning clamp which can position a steel plate spring without a through hole and with a blind hole on the upper surface.
The above object is achieved by: the device comprises a workbench, wherein a base body is connected to the workbench through a bolt; the base body consists of three parts which are connected together, wherein the three parts are respectively a base, a connecting plate and a top plate from bottom to top; the lower end of the connecting plate is fixed at the rear part of the upper surface of the base, and the upper end of the connecting plate is fixed at the rear part of the lower surface of the top plate; the space among the upper surface of the base in front of the connecting plate, the lower surface of the top plate and the front end surface of the connecting plate is a working area;
be equipped with the vertical screw hole that runs through whole roof on the roof in connecting plate the place ahead, it has downwardly extending's viewing aperture to open at the middle part of the roof leading flank in vertical screw hole the place ahead, and viewing aperture and vertical screw hole are linked together, and the ball stud is installed in vertical screw hole, and the handle is installed to the upper end of ball stud, and the ball stud middle part is equipped with the vertical viewing aperture that runs through whole ball stud.
A graduated scale is fixed on the workbench in front of the base body, a size marking line is arranged on the front side surface of the base body, the size marking line is aligned to the '0' position of the graduated scale, and the size marking line is positioned right in front of the downward extension line of the axial center line of the ball head bolt; the graduated scale can measure the length of the workpiece, and the graduated scale and the size marking lines can measure whether the lengths of the workpieces on two sides of the blind hole are consistent or not.
When the ball stud is in operation, the blind hole of the steel plate spring is roughly aligned with the observation hole in the base body, then the steel plate spring is pushed into the working area, and when the blind hole is positioned below the ball head of the ball stud (whether the blind hole is aligned with the observation hole in the base body and can be observed through the observation hole in the ball stud or not) after the steel plate spring completely enters the working area, the ball head of the ball stud is pressed into the blind hole by screwing the handle of the ball stud, and due to the fact that the ball head structure is adopted, automatic centering, clamping and positioning can be achieved in the process; when the steel plate spring is moved out, the handle is rotated reversely. In order to ensure that the leaf spring can be smoothly removed after reverse screwing (namely, the screwing-out length of the ball stud is enough), the thread height on the ball stud can meet the moving-out height of the leaf spring, so that whether the reed can be freely removed or not can be conveniently confirmed from the outside by observing the exposure condition of the thread.
The utility model has the advantages that: can fix a position no through-hole, the upper surface is equipped with the leaf spring of blind hole to measure leaf spring's length and the length of blind hole both sides, use this device can improve work efficiency, satisfy the needs of production.
Description of the drawings:
FIG. 1 is a schematic diagram of the present invention.
The specific implementation mode is as follows:
the utility model is further illustrated with reference to fig. 1;
the device comprises a workbench 1, wherein a base body is connected to the workbench through a bolt; the base body consists of three parts which are connected together, wherein the three parts are respectively a base 2, a connecting plate 3 and a top plate 4 from bottom to top; the lower end of the connecting plate is fixed at the rear part of the upper surface of the base, and the upper end of the connecting plate is fixed at the rear part of the lower surface of the top plate; the space between the upper surface of the base in front of the connecting plate, the lower surface of the top plate and the front end surface of the connecting plate is a working area;
be equipped with the vertical screw hole that runs through whole roof on the roof in connecting plate the place ahead, it has downwardly extending's viewing aperture 5 to open at the middle part of the roof leading flank in vertical screw hole the place ahead, and viewing aperture and vertical screw hole are linked together, and ball stud 6 installs in vertical screw hole, and handle 7 is installed to ball stud's upper end, and ball stud middle part is equipped with the vertical viewing hole 8 that runs through whole ball stud.
A graduated scale 9 is fixed on the workbench in front of the base, a size marking line 10 is arranged on the front side surface of the base and is aligned to the '0' position of the graduated scale, and the size marking line is positioned right in front of the downward extension line of the axial center line of the ball head bolt; the graduated scale can measure the length of the workpiece, and the graduated scale and the size marking lines can measure whether the lengths of the workpieces on two sides of the blind hole are consistent or not.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (2)
1. A steel plate spring positioning clamp comprises a workbench (1), wherein a base body is connected to the workbench through bolts; the method is characterized in that: the base body consists of three parts which are connected together, wherein the three parts are respectively a base (2), a connecting plate (3) and a top plate (4) from bottom to top; the lower end of the connecting plate is fixed at the rear part of the upper surface of the base, and the upper end of the connecting plate is fixed at the rear part of the lower surface of the top plate; the space between the upper surface of the base in front of the connecting plate, the lower surface of the top plate and the front end surface of the connecting plate is a working area;
be equipped with the vertical screw hole that runs through whole roof on the roof in connecting plate the place ahead, it has downwardly extending's viewing aperture (5) to open at the middle part of the roof leading flank in vertical screw hole the place ahead, and viewing aperture and vertical screw hole are linked together, and ball stud (6) are installed in vertical screw hole, and handle (7) are installed to ball stud's upper end, and ball stud middle part is equipped with vertical viewing aperture (8) that run through whole ball stud.
2. The leaf spring positioning fixture of claim 1, wherein: a graduated scale (9) is fixed on the workbench in front of the base body, a size marking line (10) is arranged on the front side face of the base body and is aligned to the position of 0 of the graduated scale, and the size marking line is positioned right in front of the downward extension line of the axial center line of the ball head bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123003855.4U CN216707231U (en) | 2021-12-02 | 2021-12-02 | Leaf spring positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123003855.4U CN216707231U (en) | 2021-12-02 | 2021-12-02 | Leaf spring positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216707231U true CN216707231U (en) | 2022-06-10 |
Family
ID=81881716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123003855.4U Active CN216707231U (en) | 2021-12-02 | 2021-12-02 | Leaf spring positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216707231U (en) |
-
2021
- 2021-12-02 CN CN202123003855.4U patent/CN216707231U/en active Active
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