CN218698109U

CN218698109U - Frock clamp of short-term test clamp support welding position

Info

Publication number: CN218698109U
Application number: CN202223099651.XU
Authority: CN
Inventors: 张根明; 胡健
Original assignee: Shanghai Xinghaitian Stamping Co ltd
Current assignee: Shanghai Xinghaitian Stamping Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-24
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a short-term test presss from both sides hoop scaffold weldment position's frock clamp, its technical scheme main points are: the utility model provides a short-term test presss from both sides frock clamp of hoop support welding position, includes the base, the base is provided with the fixed subassembly that is used for fixed clamp, the base is provided with the directional structure that is used for injecing the clamp direction and injecing clamp support position, is used for detecting the determine module of clamp installation hole site position, the determine module include fixed connection in the support of base, rotate connect in the detection arm of support, swing joint in the detection arm can wear to locate the detection round pin of clamp installation hole site. The utility model discloses the realization has guaranteed measuring result's repeatability and reproducibility under the condition of material fluctuation, the undulant, welding thermal deformation comprehensive change such as undulant, the punching press error, reach short-term test's characteristic, improved production efficiency.

Description

Frock clamp of short-term test clamp support welding position

Technical Field

The utility model relates to a clamp production field especially involves a short-term test clamp bracket welding position's frock clamp.

Background

In the prior art, the deformation of the stamping part after welding is large. This is due to the anisotropy of the punched plate material, the nonuniformity of the material spring back, and the error of the punching and welding processes. The three-coordinate detection of the position of the weldment after welding is not only slow and incapable of sensitively and quickly reflecting the actual production conditions, but also the measurement result is greatly influenced by the deformation of the reference surface, and the measurement result with large deviation can be measured frequently.

Like current clamp, the welding of lateral wall has the clamp support to the installation hole site has been seted up to the clamp support, and after clamp support welding was accomplished, the clamp appears easily and warp and the installation hole site deviation, and whether the quick detection clamp support of being difficult for welds accurately, and when the clamp installation, can normally install.

Therefore, a detection tool clamp which can stably and quickly reflect whether the position degree variation of the welded workpiece is qualified or not is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a short-term test presss from both sides hoop support welded position's frock clamp realizes under the circumstances of material fluctuation, the undulant comprehensive change such as punching press error, welding thermal deformation are undulant, has guaranteed measuring result's repeatability and reproducibility, reaches short-term test's characteristic, has improved production efficiency.

The above technical purpose of the utility model is realized with following technical scheme: the utility model provides a short-term test presss from both sides frock clamp of hoop support welding position, includes the base, the base is provided with the fixed subassembly that is used for fixed clamp, the base is provided with the directional structure that is used for injecing the clamp direction and injecing clamp support position, is used for detecting the determine module of clamp installation hole site position, the determine module include fixed connection in the support of base, rotate connect in the detection arm of support, swing joint in the detection arm can wear to locate the detection round pin of clamp installation hole site.

The utility model discloses a further set up to: the rotation axial direction of the detection arm is vertical, and the detection pin penetrates through the detection arm.

The utility model discloses a further set up to: and a spring for driving the detection pin to move away from the direction of the clamp mounting hole is arranged between the detection pin and the detection arm.

The utility model discloses a further set up to: the detection device is characterized in that a limiting structure for limiting the rotation position of the detection arm towards the direction of the clamping hoop is arranged between the support and the detection arm, the limiting structure comprises a limiting pin arranged on the support, a limiting groove formed in the side wall of the detection arm and corresponding to the limiting pin, and after the detection arm rotates, the limiting pin can be clamped into the limiting groove and limit the detection arm to continue to rotate towards the direction of the clamping hoop.

The utility model discloses a further set up to: the detection arm is rotatably connected to the upper end face of the support, the limiting pin is in threaded connection with the upper end face of the support, and the limiting pin can be screwed to lock the detection arm.

The utility model discloses a further set up to: the fixing assembly comprises a quick clamp arranged on the base and a positioning pin arranged at the output end of the quick clamp and used for positioning the clamp, the positioning pin can be abutted against one end, away from the base, of the clamp, and the positioning pin is provided with a boss which can penetrate into an inner cavity of the clamp and limit the central position of the clamp.

The utility model discloses a further set up to: the orientation structure comprises an orientation seat arranged on the base and an orientation block which is arranged on the orientation seat in a penetrating mode and is inserted into the position of the clamp opening, the moving direction of the orientation block is horizontally arranged, and the orientation block limits the orientation of the clamp opening after being inserted into the clamp.

The utility model discloses a further set up to: the two side walls of the inner wall of the opening of the clamping hoop can be abutted by the orientation blocks, and inclined planes which are convenient for the orientation blocks to be inserted into the opening of the clamping hoop are arranged on the two side walls of the inner wall of the opening of the clamping hoop.

To sum up, the utility model discloses following beneficial effect has:

during detection, after the clamp is positioned and fixed through the directional structure and the fixing assembly, the detection arm is rotated to the detection position, the detection pin is pushed to be inserted into the mounting hole of the clamp, and whether the clamp bracket is welded correctly or not and whether the clamp can be assembled normally or not are judged; in addition, after detection is finished, the detection pin is driven by the spring to return to move and reset, and operation convenience is achieved.

When the clamp is arranged on the base and is positioned through the directional structure, the output end of the rapid clamp drives the positioning pin to overturn and move downwards to abut against the upper end face of the clamp through overturning the rapid clamp, and the center of the clamp is positioned through the boss (positioned at the lower end of the positioning pin at the moment), so that the rapid positioning and fixing effects are achieved, and the subsequent detection is facilitated.

The directional block can be abutted against two side walls of the inner wall of the clamp opening and is provided with an inclined plane which is convenient for the directional block to insert into the clamp opening, namely the directional block is convenient to insert into the clamp opening, and the aim of limiting the orientation position of the clamp opening is achieved, so that the directional effect is achieved, and the clamp installation hole position is accurately positioned.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a plan view of the present invention.

Names of the corresponding components indicated by the numbers in the drawings: 1. a base; 2. a support; 3. a detection arm; 4. a detection pin; 5. a spring; 6. a spacing pin; 7. a limiting groove; 8. quick clamping; 9. positioning pins; 10. an orientation base; 11. an orientation block; 12. an inclined surface.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.

As shown in fig. 1 and 2, the utility model provides a short-term test presss from both sides hoop scaffold weldment position's frock clamp, including base 1, base 1 is provided with the fixed subassembly that is used for fixed clamp, base 1 is provided with the oriented structure who is used for injecing the clamp direction and injecing clamp support position, is used for detecting the detection module of clamp installation hole site position, and wherein detection module sets up to two sets of symmetries and sets up in the fixed subassembly both sides of clamp. The orientation of the opening of the clamp is limited through the orientation structure, the fixing component is used for fixing the clamp, and then the detection component is used for detecting the mounting hole position of the clamp, so that whether the position of the hole position of the clamp is qualified or not is judged, and whether the later stage of the clamp can be normally mounted or not is judged.

The detecting component comprises a support 2 fixedly connected to the base 1, a detecting arm 3 and a movable connection part, wherein the detecting arm 3 is fixedly connected to the support 2, the movable connection part is connected to the detection arm 3 and can penetrate through a detecting pin 4 of a clamp mounting hole, the detecting arm 3 rotates axially to be vertically arranged, the detecting arm 3 is rotatably connected to the upper end face of the support 2, and the detecting pin 4 penetrates through the detecting arm 3. The spring 5 for driving the detection pin 4 to move away from the direction of the clamping hoop mounting hole is arranged between the detection pin 4 and the detection arm 3, namely the detection pin 4 is sleeved with the spring 5, and the two ends of the spring 5 are respectively connected with the detection arm 3 and the detection pin 4. During detection, after the clamp is positioned and fixed through the directional structure and the fixing assembly, the detection arm 3 is rotated to the detection position, the detection pin 4 is pushed to enable the detection pin 4 to be inserted into the mounting hole position of the clamp, and whether the clamp bracket is welded correctly or not and whether the clamp can be assembled normally or not are judged; in addition, after detection is finished, the detection pin 4 is driven to return and move through the spring 5, and resetting is achieved, so that operation convenience is realized.

Be provided with between support 2 and the detection arm 3 and inject the limit structure who detects arm 3 towards clamp direction rotational position, limit structure including set up in the spacer pin 6 of support 2, set up the spacing groove 7 that detects arm 3 lateral wall and correspond with spacer pin 6, detect the arm 3 rotatory back, spacer pin 6 can block into spacing groove 7 and restrict detection arm 3 and continue to rotate towards the clamp direction. And the detection arm 3 is rotatably connected with the upper end surface of the support 2, the limit pin 6 is in threaded connection with the upper end surface of the support 2, and the limit pin 6 can be screwed to lock the detection arm 3, namely, the side wall of the limit pin 6 is provided with a convex ring structure, and when the limit pin 6 is screwed into the support 2, the convex ring structure of the limit pin 6 can abut against the upper end surface of the detection arm 3 and limit the rotation of the detection arm 3. When the detection arm 3 is rotated and the detection pin 4 is moved to the detection position, the limit pin 6 is clamped in the limit groove 7 and reaches the limit of the rotation position of the detection arm 3, so that the positioning effect is realized; in addition, the limit pin 6 can lock the detection arm 3, so that the detection pin 4 can be pushed to ensure the detection accuracy after the position of the detection arm 3 is fixed conveniently.

In this embodiment, the fixing component includes the quick-operation clamp 8 that sets up in base 1, set up in 8 output ends of quick-operation clamp are used for fixing a position locating pin 9 of clamp, locating pin 9 can butt in the one end that base 1 was kept away from to the clamp, just locating pin 9 is provided with the boss (not marked in the figure) that can penetrate the clamp inner chamber and injects clamp central point and put, and the boss can be the setting of round platform form in addition. When the clamp is arranged on the base 1 and is positioned through the directional structure, the output end of the rapid clamp 8 drives the positioning pin 9 to overturn and move downwards to abut against the upper end face of the clamp through the overturning rapid clamp 8, and the center of the clamp is positioned through the boss (positioned at the lower end of the positioning pin 9 at the moment), so that the rapid positioning and fixing effects are realized, and the subsequent detection is convenient.

The orientation structure comprises an orientation seat 10 arranged on the base 1, an orientation block 11 penetrating the orientation seat 10 and inserted into the opening of the clamp, wherein the moving direction of the orientation block 11 is horizontally arranged, and the orientation block 11 is inserted into the clamp and then defines the orientation of the opening of the clamp. The orientation block 11 can be abutted against two side walls of the inner wall of the opening of the clamping hoop and is provided with an inclined surface 12 which is convenient for the orientation block 11 to be inserted into the opening of the clamping hoop, namely, the orientation block 11 is convenient to be inserted into the opening of the clamping hoop and reaches the position of limiting the opening of the clamping hoop to play an orientation role and further accurately position the mounting hole position of the clamping hoop.

In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the sake of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a short-term test presss from both sides frock clamp of hoop scaffold weldment position, includes base (1), base (1) is provided with the fixed subassembly that is used for fixed clamp, its characterized in that: the base (1) is provided with an orientation structure for limiting the direction of the clamp and limiting the position of the clamp support, and a detection assembly for detecting the position of the clamp mounting hole, wherein the detection assembly comprises a support (2) fixedly connected to the base (1), a detection arm (3) rotatably connected to the support (2), and a detection pin (4) movably connected to the detection arm (3) and capable of penetrating through the clamp mounting hole.

2. The tooling clamp for rapidly detecting the welding position of the clamp bracket according to claim 1, is characterized in that: the rotation axial direction of the detection arm (3) is vertical, and the detection pin (4) penetrates through the detection arm (3).

3. The tooling clamp for rapidly detecting the welding position of the clamping bracket according to claim 2, characterized in that: and a spring (5) for driving the detection pin (4) to move away from the direction of the clamp mounting hole is arranged between the detection pin (4) and the detection arm (3).

4. The tooling clamp for rapidly detecting the welding position of the clamp bracket according to claim 2, is characterized in that: be provided with between support (2) and detection arm (3) and inject detection arm (3) towards the limit structure of clamp orientation position of rotation, limit structure including set up in spacing pin (6) of support (2), set up detection arm (3) lateral wall and spacing groove (7) that correspond with spacing pin (6), detect arm (3) rotatory back, spacing pin (6) can be gone into spacing groove (7) and restriction detection arm (3) and continue to rotate towards the clamp orientation.

5. The tooling clamp for rapidly detecting the welding position of the clamp bracket according to claim 4, is characterized in that: the detection arm (3) is rotatably connected to the upper end face of the support (2), the limiting pin (6) is in threaded connection with the upper end face of the support (2), and the limiting pin (6) can be screwed to lock the detection arm (3).

6. The tooling clamp for rapidly detecting the welding position of the clamp bracket according to claim 1, is characterized in that: the fixing assembly comprises a quick clamp (8) arranged on the base (1) and a positioning pin (9) arranged at the output end of the quick clamp (8) and used for positioning the clamp, the positioning pin (9) can be abutted to one end, far away from the base (1), of the clamp, and the positioning pin (9) is provided with a boss which can penetrate into the inner cavity of the clamp and limit the central position of the clamp.

7. The tooling clamp for rapidly detecting the welding position of the clamp bracket according to claim 1, is characterized in that: the orientation structure comprises an orientation seat (10) arranged on the base (1) and an orientation block (11) which penetrates through the orientation seat (10) and is inserted into the opening of the clamping hoop, the moving direction of the orientation block (11) is horizontally arranged, and the orientation block (11) is inserted into the clamping hoop and then limits the orientation of the opening of the clamping hoop.

8. The tooling clamp for rapidly detecting the welding position of the clamp bracket according to claim 7, is characterized in that: the orientation block (11) can abut against two side walls of the inner wall of the opening of the clamping hoop, and inclined planes (12) which are convenient for the orientation block (11) to be inserted into the opening of the clamping hoop are arranged on the two side walls.