CN219589560U - Frock clamp of short-term test support welded position - Google Patents

Abstract

The utility model discloses a fixture for rapidly detecting the welding position of a bracket, which has the technical scheme that: the utility model provides a frock clamp of short-term test support welded position, includes the bottom plate, the bottom plate is provided with the detection seat that supplies the terminal surface butt under the part product, a plurality of clamping structure that is used for the centre gripping fixed part product, the bottom plate is provided with the hole site detection structure that is used for detecting part product hole site position, is used for detecting the mounting pin detection component of mounting pin position. The utility model has the characteristic of rapid detection, improves the production efficiency, and saves the cost of labor, equipment, consumable materials and the like for production and detection.

Description

Frock clamp of short-term test support welded position

Technical Field

The utility model relates to the field of product quality inspection, in particular to a fixture for rapidly detecting a welding position of a bracket.

Background

In the prior art, stamping parts are deformed greatly after welding. This is due to anisotropy in the punched sheet, non-uniformity in material springback, and errors in the punching and welding processes. The position degree of the welded part subjected to three-coordinate detection after welding is low, the actual condition of production cannot be sensitively and rapidly reflected, the measuring result is greatly influenced by the deformation of the reference surface, and the measuring result with larger deviation can be measured frequently.

The existing part product is shown in fig. 6, a plurality of mounting holes are formed in the surface of the part product, and mounting pins and welding columns are welded on the mounting holes. After the part product is welded, the mounting hole position of the part product may be shifted or deformed, so that the part product cannot be normally mounted in the later stage or needs to be corrected.

Therefore, it is highly desirable to produce a detection fixture that can stably and rapidly reflect whether the position change of the workpiece after welding is acceptable.

Disclosure of Invention

The utility model aims to provide a fixture for rapidly detecting the welding position of a bracket, which has the characteristic of rapid detection, improves the production efficiency, and saves the cost of labor, equipment, consumable materials and the like for production and detection.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a frock clamp of short-term test support welded position, includes the bottom plate, the bottom plate is provided with the detection seat that supplies the terminal surface butt under the part product, a plurality of clamping structure that is used for the centre gripping fixed part product, the bottom plate is provided with the hole site detection structure that is used for detecting part product hole site position, is used for detecting the mounting pin detection component of mounting pin position.

The utility model is further provided with: the hole position detection structure comprises a detection pin which is fixed on the upper end face of the detection seat and can penetrate through the installation hole position of the part product, and a guide column for guiding the installation hole is integrally formed at the top of the detection pin.

The utility model is further provided with: and a chamfer is arranged at the edge of the upper end face of the detection pin.

The utility model is further provided with: the clamping structure comprises a quick clamp arranged on the bottom plate and a compression block arranged at the output end of the quick clamp and capable of abutting against the upper end face of the part product.

The utility model is further provided with: the mounting pin detection assembly comprises a rotary seat arranged on the bottom plate, a beam frame hinged to the rotary seat, a detection column perpendicular to the beam frame, a detection groove formed in the detection column and used for the insertion of the mounting pin, and a limiting structure arranged between the rotary seat and the beam frame and used for limiting the rotation of the beam frame, wherein the rotation direction of the beam frame is horizontally arranged, and the beam frame can drive the detection column to rotate to a position right above a part product.

The utility model is further provided with: the detection column is perpendicular to the beam frame and is connected with the beam frame in a sliding manner.

The utility model is further provided with: the limiting structure comprises a control hole formed in the side wall of the rotating seat, a limiting column penetrating through the control hole, a guide groove formed in the side wall of the limiting seat and arranged in a spiral shape, a guide protrusion arranged on the side wall of the control hole and partially located in the guide groove, a limiting groove formed in the side wall of the beam frame and capable of being clamped in by the limiting column, and a deflector rod arranged on the limiting column and capable of poking the limiting column to rotate.

In summary, the utility model has the following beneficial effects:

after the part product is placed on the detection seat of the bottom plate, the quick clamp drives the pressing block to be abutted against the upper end face of the part product, so that the effect of specifying the part is achieved.

When detecting, when the part product to be detected is placed on the detection seat, the corresponding installation hole position of the part product is sleeved into the detection pin, so that the part product deformation can be rapidly judged and corrected if the part product deformation occurs under the positioning detection.

After the part product installation is fixed in the bottom plate, overturn and make the detection post be located the corresponding erection pin directly over through the roof beam frame, then slide downwards through the detection post, make the detection groove cover locate the part product erection pin to reach and detect whether the erection pin welds the exact effect, in addition when moving down the detection post, rotate with meticulous structure restriction roof beam frame, avoid appearing detecting the error.

When the beam frame rotates to the position right above the part product, the deflector rod is stirred, the limiting column is rotated, the limiting column is controlled to move a certain distance towards the direction of the limiting groove by the relative movement of the guide groove and the guide projection, and the end part of the limiting column is inserted into the limiting groove, so that the beam frame is prevented from turning over, the fixing effect is achieved, and the detection precision is improved.

Drawings

FIG. 1 is a schematic illustration of a part product installation test;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic illustration of a restraining post and a lever;

fig. 6 is a schematic diagram of a prior art part product.

Corresponding part names indicated by numerals in the drawings: 1. a bottom plate; 2. a detection seat; 3. a quick clamp; 4. a compaction block; 5. a detection pin; 6. a guide post; 7. a rotating seat; 8. a beam frame; 9. a detection column; 10. a detection groove; 11. a control hole; 12. a restraining post; 13. a guide groove; 14. a guide protrusion; 15. a limiting groove; 16. a deflector rod.

Detailed Description

In order that the manner in which the above-recited features, advantages, objects and advantages of the utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

As shown in fig. 1 to 5, the tooling fixture for rapidly detecting the welding position of a bracket provided by the utility model comprises a bottom plate 1, wherein the bottom plate 1 is provided with a detection seat 2 for abutting the lower end face of a part product and a plurality of clamping structures for clamping and fixing the part product, and each clamping structure comprises a rapid clamp 3 arranged on the bottom plate 1 and a compression block 4 arranged at the output end of the rapid clamp 3 and capable of abutting against the upper end face of the part product. After the part product is placed on the detection seat 2 of the bottom plate 1, the quick clamp 3 drives the compression block 4 to be abutted against the upper end face of the part product, so that the effect of specifying the part is achieved.

The base plate 1 is provided with a hole position detection structure for detecting the position of a hole position of a part product and a mounting pin detection assembly for detecting the position of a mounting pin. The hole position detection structure comprises a detection pin 5 which is fixed on the upper end face of the detection seat 2 and can penetrate through a part product installation hole position, and a guide post 6 for guiding the installation hole is integrally formed at the top of the detection pin 5. And the edge of the upper end face of the detection pin 5 is provided with a chamfer. When detecting, when the part product to be detected is placed on the detection seat 2, the corresponding installation hole position of the part product is sleeved into the detection pin 5, so that the part product deformation can be rapidly judged and corrected if the part product deformation occurs under the positioning detection.

The mounting pin detection assembly comprises a rotating seat 7 arranged on the bottom plate 1, a beam frame 8 hinged to the rotating seat 7, a detection column 9 perpendicular to the beam frame 8, a detection groove 10 formed in the detection column 9 and used for inserting a mounting pin, and a limiting structure arranged between the rotating seat 7 and the beam frame 8 and used for limiting the rotation of the beam frame 8, wherein the rotation direction of the beam frame 8 is horizontally arranged, the beam frame 8 can drive the detection column 9 to rotate to a position right above a part product, and the detection column 9 is perpendicular to the beam frame 8 and is slidably connected with the beam frame 8. After the part product installation is fixed in bottom plate 1, through the upset of roof beam 8 and make detect post 9 be located the erection pin that corresponds directly over, then through detecting post 9 downwardly sliding, make detection groove 10 cover locate the part product erection pin to reach and detect whether the erection pin welds the exact effect, in addition when moving down detect post 9, with meticulous structure restriction roof beam 8 rotation, avoid appearing detecting the error.

The limiting structure comprises a control hole 11 formed in the side wall of the rotating seat 7, a limiting column 12 penetrating through the control hole 11, a guide groove 13 formed in the side wall of the limiting seat and arranged in a spiral shape, a guide protrusion 14 arranged in the side wall of the control hole 11 and partially positioned in the guide groove 13, a limiting groove 15 formed in the side wall of the beam frame 8 and capable of being clamped by the limiting column 12, and a deflector rod 16 arranged in the limiting column 12 and capable of poking the limiting column 12 to rotate. When the beam frame 8 rotates to the position right above the part product, the deflector rod 16 is stirred, the limiting column 12 rotates, the limiting column 12 moves relatively to the guide protrusion 14 through the guide groove 13, a certain distance is controlled to move towards the limiting groove 15, the end part of the limiting column 12 is inserted into the limiting groove 15, the beam frame 8 is prevented from overturning, the fixing effect is achieved, and the detection precision is improved.

In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", etc. refer to the directions or positional relationships based on those shown in the drawings, and are merely for clarity and convenience of description of the expression technical solution, and thus should not be construed as limiting the present utility model.

In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a list of elements is included, and may include other elements not expressly listed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a frock clamp of short-term test support welding position, includes bottom plate (1), its characterized in that: the bottom plate (1) is provided with a detection seat (2) for the butt of the lower end face of the part product and a plurality of clamping structures for clamping and fixing the part product, and the bottom plate (1) is provided with a hole position detection structure for detecting the position of the hole position of the part product and a mounting pin detection assembly for detecting the position of the mounting pin.

2. The tooling fixture for rapidly detecting welding positions of brackets according to claim 1, wherein: the hole site detection structure comprises a detection pin (5) which is fixed on the upper end face of the detection seat (2) and can penetrate through a part product installation hole site, and a guide column (6) for guiding the installation hole is integrally formed at the top of the detection pin (5).

3. The tooling fixture for rapidly detecting the welding position of a bracket according to claim 2, wherein: and a chamfer is arranged at the edge of the upper end face of the detection pin (5).

4. The tooling fixture for rapidly detecting welding positions of brackets according to claim 1, wherein: the clamping structure comprises a quick clamp (3) arranged on the bottom plate (1) and a compression block (4) arranged at the output end of the quick clamp (3) and capable of abutting against the upper end face of the part product.

5. The tooling fixture for rapidly detecting welding positions of brackets according to claim 1, wherein: the utility model provides a mounting pin detection component including set up in roating seat (7) of bottom plate (1), articulated in beam rack (8) of roating seat (7), be perpendicular to beam rack (8) detect post (9), set up in detect post (9) and supply mounting pin male detection groove (10), set up in between roating seat (7) and beam rack (8) and be used for restricting beam rack (8) pivoted limit structure, beam rack (8) rotation direction is the level setting, just beam rack (8) can drive detect post (9) and rotate to part product directly over.

6. The tooling fixture for rapidly detecting the welding position of a bracket according to claim 5, wherein: the detection column (9) is connected with the beam frame (8) in a sliding way in a direction perpendicular to the beam frame (8).

7. The tooling fixture for rapidly detecting the welding position of a bracket according to claim 5, wherein: the limiting structure comprises a control hole (11) formed in the side wall of the rotating seat (7), a limiting column (12) penetrating through the control hole (11), a guide groove (13) formed in the side wall of the limiting column (12) and spirally arranged, a guide protrusion (14) formed in the side wall of the control hole (11) and partially located in the guide groove (13), a limiting groove (15) formed in the side wall of the beam frame (8) and capable of being clamped by the limiting column (12), and a deflector rod (16) arranged in the limiting column (12) and capable of poking the limiting column (12) to rotate.