CN209927153U

CN209927153U - Clamp mechanism for checking fixture

Info

Publication number: CN209927153U
Application number: CN201920859561.5U
Authority: CN
Inventors: 许友龙
Original assignee: Suzhou Shenluge Inspection Tool Co Ltd
Current assignee: Suzhou Shenluge Inspection Tool Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-01-10
Anticipated expiration: 2029-06-10

Abstract

The utility model belongs to the technical field of examine the utensil, especially, be an examine utensil and use clamping mechanism, comprises a workbench, the workstation upper end slides and is connected with seven font poles, seven font poles set up along workstation length direction symmetry, seven font poles can slide along workstation length direction, be fixed with clamping component on the seven font poles, the clamping component left side is equipped with and is located compress tightly on the seven font poles, seven font poles are close to the clamping component end is equipped with prevents empting the subassembly. The two-way screw rod is arranged to adjust the seven-shaped rods, so that the distance between the two opposite seven-shaped rods can be conveniently adjusted, and the two-way screw rod is suitable for clamping various parts. Through the setting that compresses tightly the piece, when the part is examined, can be better with part and examine a surperficial laminating, detect the accuracy. Through preventing empting the subassembly, when the part is dismantled, through the fixed of sucking disc, prevent that the part from damaging when dismantling from clamping assembly.

Description

Clamp mechanism for checking fixture

Technical Field

The utility model belongs to the technical field of examine utensil, concretely relates to examine utensil and use clamping mechanism.

Background

When a product is produced in the manufacturing field, the product is often required to be detected in time so as to check whether the product is qualified. And product detection often needs to cooperate with the use of corresponding checking fixture to detect, according to actual need under the different conditions, the form, the content of detection, size, the specification of examining the utensil are different. When a product to be inspected needs to be compressed and then detected, the compression degree of the product directly influences the detection result. But the prior clamp mechanism for the checking fixture has the following problems:

1. the clamping fixture only has a clamping function, and cannot be compressed when clamped above the checking fixture, so that the detection result of the checking fixture may have deviation;

2. when the part detects the completion, when dismantling, do not have any protective structure, easily cause the damage to the part.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an examine and use clamping mechanism has the part that compresses tightly, detects accurate, prevent empting functional characteristics of part.

In order to achieve the above object, the utility model provides a following technical scheme: the clamp mechanism for the checking fixture comprises a workbench, wherein the upper end of the workbench is connected with a seven-shaped rod in a sliding mode, the seven-shaped rod is symmetrically arranged along the length direction of the workbench and can slide along the length direction of the workbench, a clamping assembly is fixed on the seven-shaped rod, a pressing piece located on the seven-shaped rod is arranged on the left side of the clamping assembly, and an anti-toppling assembly is arranged at the end, close to the clamping assembly, of the seven-shaped rod.

In order to facilitate the seven font poles to slide on the workstation, as the utility model relates to an examine the preferred technical scheme of utensil clamp mechanism, seven font pole bottom ends are fixed with the dovetail slider, seven font poles slide on the workstation through the dovetail slider, be equipped with the gliding locating part of restriction seven font poles on the dovetail slider.

In order to facilitate the distance between two seven font poles of regulation, as the utility model relates to an examine with preferred technical scheme of clamp mechanism, the locating part includes threaded connection two the inside two-way screw rod of dovetail slider, two-way screw rod both ends all are fixed with the rotation wheel.

Treat the part for the clamp is fixed, conduct the utility model relates to an examine the preferred technical scheme of utensil clamp mechanism, clamping component includes that welded connection is close to the connecting rod of workstation side at seven font poles, seven font pole end fixedly connected with Contraband type poles are kept away from to the connecting rod, Contraband type pole both ends threaded connection has first locking screw.

In order to prevent the part at the damage of clamping process, conduct the utility model relates to an examine the preferred technical scheme of utensil clamp mechanism, first locking screw spiral-in end is fixed with first rubber pad.

In order to make the part better and examine the laminating of utensil, conduct the utility model relates to an examine the preferred technical scheme of utensil clamp mechanism, it includes the second locking screw of threaded connection on seven font poles to compress tightly the piece, second locking screw enters end soon is equipped with the second rubber pad.

In order to prevent toppling over when part is dismantled, as the utility model relates to an examine preferred technical scheme of utensil clamp mechanism, prevent empting the subassembly and include welded connection the horizontal pole on seven font poles, the horizontal pole is located Contraband type pole upper ends, horizontal pole upper end screw fixation has the cylinder, cylinder piston end is fixed with the montant, the montant is kept away from the cylinder end and is fixed with the sucking disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the two-way screw rod is arranged to adjust the seven-shaped rods, so that the distance between the two opposite seven-shaped rods can be conveniently adjusted, and the two-way screw rod is suitable for clamping various parts.

2. Through the setting that compresses tightly the piece, when the part is examined, can be better with part and examine a surperficial laminating, detect the accuracy.

3. Through preventing empting the subassembly, when the part is dismantled, through the fixed of sucking disc, prevent that the part from damaging when dismantling from clamping assembly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a left side view of the present invention;

fig. 3 is a cross-sectional view of the utility model cut along the middle of the workbench.

In the figure: 1. a work table; 2. a seven-shaped rod; 3. a clamping assembly; 301. a connecting rod; 302. contraband type rod; 303. a first locking screw; 304. a first rubber pad; 4. a compression member; 401. a second locking screw; 402. a second rubber pad; 5. an anti-tipping assembly; 501. a cross bar; 502. a cylinder; 503. a vertical rod; 504. a suction cup; 6. a dovetail shaped slider; 7. a bidirectional screw; 8. and rotating the wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the clamp mechanism for the checking fixture comprises a workbench 1, wherein a seven-shaped rod 2 is connected to the upper end of the workbench 1 in a sliding mode, the seven-shaped rod 2 is symmetrically arranged along the length direction of the workbench 1, the seven-shaped rod 2 can slide along the length direction of the workbench 1, a clamping component 3 is fixed on the seven-shaped rod 2, a pressing piece 4 located on the seven-shaped rod 2 is arranged on the left side of the clamping component 3, and an anti-toppling component 5 is arranged at the end, close to the clamping component 3, of the seven-shaped rod 2.

In this embodiment: the distance that seven font poles 2 are relative can be adjusted, and the not unidimensional part of centre gripping of being convenient for carries out the centre gripping of part through centre gripping subassembly 3, when the centre gripping is accomplished to the part, carries out compressing tightly of part through compressing tightly 4, lets it laminate with examining the utensil surface, when carrying out the dismantlement of part, protects the part not to receive the damage through preventing empting subassembly 5.

Specifically, a dovetail-shaped sliding block 6 is fixed at the bottom end of the seven-shaped rod 2, the seven-shaped rod 2 slides on the workbench 1 through the dovetail-shaped sliding block 6, and a limiting part for limiting the seven-shaped rod 2 to slide is arranged on the dovetail-shaped sliding block 6;

in this embodiment: the seven-shaped rods 2 slide on the workbench 1 through the dovetail-shaped sliding blocks 6, and the relative distance between the two seven-shaped rods 2 is adjusted.

Specifically, the limiting part comprises a two-way screw 7 which is in threaded connection with the insides of the two dovetail-shaped sliding blocks 6, and rotating wheels 8 are fixed at two ends of the two-way screw 7;

in this embodiment: the rotating wheel 8 is rotated through the rotation of the handheld rotating wheel 8 to drive the bidirectional screw 7 to rotate, and along with the rotation of the bidirectional screw 7, the distance between the two dovetail-shaped sliding blocks 6 is reduced or increased, and the distance between the two seven-shaped rods 2 is further adjusted.

Specifically, the clamping assembly 3 comprises a connecting rod 301 welded on the side, close to the workbench 1, of the seven-shaped rod 2, the connecting rod 301 is fixedly connected with an Contraband-shaped rod 302 far away from the seven-shaped rod 2, and two ends of the Contraband-shaped rod 302 are in threaded connection with a first locking screw 303;

in this embodiment: the two ends of the part are fixed inside the Contraband-shaped rod 302 and are fixed through a first locking screw 303.

Specifically, a first rubber pad 304 is fixed at the screwing-in end of the first locking screw 303;

in this embodiment: the first locking screw 303 is screwed in to fix the clamped parts, and the damage of the parts in the clamping process is prevented through the arrangement of the first rubber pad 304.

Specifically, the pressing piece 4 comprises a second locking screw 401 which is in threaded connection with the seven-shaped rod 2, and a second rubber pad 402 is arranged at the screwing-in end of the second locking screw 401;

in this embodiment: when the part clamping is finished, the part is tightly pressed through the second locking screw 401, and the arranged second rubber pad 402 prevents the part from being damaged.

Specifically, the anti-toppling assembly 5 comprises a cross rod 501 welded on the seven-shaped rod 2, the cross rod 501 is positioned at the upper end of the Contraband-shaped rod 302, an air cylinder 502 is fixed at the upper end of the cross rod 501 through a screw, a vertical rod 503 is fixed at the piston end of the air cylinder 502, and a suction cup 504 is fixed at the vertical rod 503 far away from the air cylinder 502;

in this embodiment: when the air cylinder 502 works, the vertical rod 503 is driven to move, so that the suction cup 504 is driven to move up and down, when the air cylinder moves up, the suction cup is far away from the surface of a part, and when the suction cup moves down, the suction cup adsorbs the part to fix the part.

The utility model discloses a theory of operation and use flow: when the part clamping device is used, the rotating wheel 8 is held by hands, the rotating wheel 8 is rotated to drive the rotation of the two-way screw 7, along with the rotation of the two-way screw 7, the distance between the two dovetail-shaped sliding blocks 6 is reduced or increased, the part is further clamped at the most proper position of the distance between the two seven-shaped rods 2, the part is placed in the Contraband-shaped rod 302, the first locking screw 303 is screwed into the first rubber pad 304 to be abutted against the part, the part is fixed, the fixing is completed, and the part is pushed to be attached to the checking fixture by screwing the second locking screw 401 into the second rubber pad 402 to start the detection; when the detection is completed, the part is disassembled by screwing out the first locking screw 303, and when the part is disassembled, the cylinder 502 is controlled to adsorb the sucker 504 to the surface of the part to fix the part.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a examine utensil and use clamp mechanism, includes workstation (1), its characterized in that: the anti-falling workbench is characterized in that a seven-shaped rod (2) is connected to the upper end of the workbench (1) in a sliding mode, the seven-shaped rod (2) is symmetrically arranged along the length direction of the workbench (1), the seven-shaped rod (2) can slide along the length direction of the workbench (1), a clamping assembly (3) is fixed on the seven-shaped rod (2), a pressing piece (4) located on the seven-shaped rod (2) is arranged on the left side of the clamping assembly (3), and an anti-falling assembly (5) is arranged at the end, close to the seven-shaped rod (2), of the clamping assembly (3).

2. The clamp mechanism for the inspection tool according to claim 1, wherein: the bottom end of the seven-shaped rod (2) is fixedly provided with a dovetail-shaped sliding block (6), the seven-shaped rod (2) slides on the workbench (1) through the dovetail-shaped sliding block (6), and a limiting part for limiting the seven-shaped rod (2) to slide is arranged on the dovetail-shaped sliding block (6).

3. The clamp mechanism for the inspection tool according to claim 2, wherein: the locating part comprises two bidirectional screw rods (7) which are in threaded connection with the insides of the two dovetail-shaped sliding blocks (6), and rotating wheels (8) are fixed at two ends of each bidirectional screw rod (7).

4. The clamp mechanism for the inspection tool according to claim 1, wherein: clamping component (3) are close to connecting rod (301) of workstation (1) side including welded connection at seven font poles (2), connecting rod (301) are kept away from seven font poles (2) end fixedly connected with Contraband type pole (302), Contraband type pole (302) both ends threaded connection has first set screw (303).

5. The clamp mechanism for the inspection tool according to claim 4, wherein: the first locking screw (303) is fixedly provided with a first rubber pad (304) at the screwed end.

6. The clamp mechanism for the inspection tool according to claim 1, wherein: the pressing piece (4) comprises a second locking screw (401) which is in threaded connection with the seven-shaped rod (2), and a second rubber pad (402) is arranged at the screwing-in end of the second locking screw (401).

7. The clamp mechanism for the inspection tool according to claim 1, wherein: prevent empting subassembly (5) and include horizontal pole (501) of welded connection on seven font poles (2), horizontal pole (501) are located Contraband type pole (302) upper end, horizontal pole (501) upper end screw fixation has cylinder (502), cylinder (502) piston end is fixed with montant (503), montant (503) are kept away from cylinder (502) end and are fixed with sucking disc (504).