CN220218112U

CN220218112U - Powerful mechanical clamp

Info

Publication number: CN220218112U
Application number: CN202321561083.2U
Authority: CN
Inventors: 林晓; 尚鹏程; 陈�基; 蔡挺挺; 蔡永晓
Original assignee: Zhejiang Haoda Pneumatic Technology Co ltd
Current assignee: Zhejiang Haoda Pneumatic Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-22
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a powerful mechanical clamp, which comprises a cylinder body, wherein a chute is arranged at the top of the cylinder body, claw pieces are symmetrically and slidably arranged in the chute, a baffle is arranged at the top of each claw piece, rubber strips are arranged at two ends of each chute, and claw piece covers are arranged at the top of the cylinder body through bolts.

Description

Powerful mechanical clamp

Technical Field

The utility model relates to the technical field of mechanical clamps, in particular to a strong mechanical clamp.

Background

A powerful mechanical clamp is a mechanical tool for holding and clamping objects, which has a high clamping force and an adjustable clamping range for maintaining the stability of the object in various applications, and is generally composed of a cylinder, a jaw, and a driving member inside the cylinder.

The existing powerful mechanical clamp is easy to adhere to impurities on the outer sides of claw pieces when working in severe environments, and along with the movement of the claw pieces, the impurities can be brought into between the claw pieces and a cylinder body, so that serious abrasion occurs between the claw pieces and the cylinder body, the cooperation between the claw pieces and the cylinder body is affected, and the service life is shortened.

Disclosure of Invention

The present utility model is directed to a strong mechanical clip for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a powerful mechanical clamp, includes the cylinder body, the top of cylinder body is equipped with the spout, the inside symmetry slidable mounting of spout has the claw piece, the baffle is installed at the top of claw piece, the both ends of spout all are equipped with the rubber strip, claw piece lid is installed through the bolt at the top of cylinder body.

As a preferable scheme of the utility model, a piston is slidably arranged in the cylinder body, a main shaft is arranged at the top of the piston, and an inclined surface sliding block is arranged at one end of the main shaft.

As a preferable scheme of the utility model, the inside of each claw piece is provided with a T-shaped groove matched with the inclined surface sliding block.

As a preferable scheme of the utility model, a magnet cover is arranged at the bottom of the piston, and the magnet cover, the second sealing ring, the main shaft and the first sealing ring are connected through screws.

As a preferable scheme of the utility model, a first sealing ring is arranged between the main shaft and the cylinder body, and a second sealing ring is arranged on the outer side of the piston.

As a preferable scheme of the utility model, the bottom of the cylinder body is provided with a rear cover, and the outer side of the rear cover is provided with a C-shaped retaining ring.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the rubber strips can be used for blocking impurities attached to the outer sides of the claw pieces, so that the impurities are prevented from entering the sliding groove along with the claw pieces, meanwhile, the sliding groove can be shielded after the claw pieces move out of the sliding groove through the arranged baffle plates, the claw piece cover can be used for shielding the center of the sliding groove, the impurities are prevented from falling into the sliding groove, serious abrasion between the claw pieces and the cylinder body caused by the impurities is avoided, and the service life is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the claw sheet of the present utility model after moving out of the chute;

FIG. 4 is a schematic view of a chute according to the present utility model;

FIG. 5 is a schematic view of the structure of the claw sheet of the present utility model;

FIG. 6 is a schematic diagram of a T-shaped slot according to the present utility model.

In the figure: 1. a cylinder; 2. a claw cover; 3. a claw sheet; 4. a rubber strip; 5. a first seal ring; 6. a main shaft; 7. a second seal ring; 8. a piston; 9. a magnet cover; 10. a screw; 11. a baffle; 12. a T-shaped groove; 13. an inclined surface slide block; 14. a rear cover; 15. a C-shaped clasp ring; 16. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a powerful mechanical clamp, including cylinder body 1, be equipped with air inlet and gas outlet on the cylinder body 1, the setting of air inlet and gas outlet is the known technique, this is not being explained, the top of cylinder body 1 is equipped with spout 16, the inside symmetry slidable mounting of spout 16 has claw piece 3, baffle 11 is installed at the top of claw piece 3, after two claw pieces 3 keep away from each other and move, baffle 11 can shelter from spout 16, and after claw piece 3 moves out spout 16 attached impurity, rubber strip 4 can block the impurity that claw piece 3 outside attached impurity, avoid outside impurity to get into in the spout 16, thereby avoid taking place serious wearing and tearing between claw piece 3 and the cylinder body 1, life has been prolonged, the both ends of spout 16 all are equipped with rubber strip 4, claw piece lid 2 is installed through the bolt at the top of cylinder body 1, claw piece lid 2 is used for sheltering from spout 16 central point put, play dustproof effect.

The piston 8 is slidably mounted in the cylinder body 1, the piston 8 can be pushed by high-pressure gas, the spindle 6 is further enabled to move, the spindle 6 drives the inclined-plane sliding block 13 to move, the inclined-plane sliding block 13 enables the claw piece 3 to move, the spindle 6 is mounted at the top of the piston 8, and the inclined-plane sliding block 13 is mounted at one end of the spindle 6.

Wherein, the inside of two claw pieces 3 all is equipped with the T type groove 12 that cooperatees with inclined plane slider 13, and T type groove 12 cooperates with inclined plane slider 13 for inclined plane slider 13 can drive claw piece 3 motion, and when inclined plane slider 13 upward motion, two claw pieces 3 keep away from each other and move, and when inclined plane slider 13 downward motion, two claw pieces 3 are close to each other and move.

The bottom of the piston 8 is provided with a magnet cover 9, the magnet cover 9 is used for feeding back the movement position of the piston 8 to the sensor, and the magnet cover 9, the second sealing ring 7, the main shaft 6 and the first sealing ring 5 are connected through screws 10.

Wherein install first sealing washer 5 between main shaft 6 and the cylinder body 1, first sealing washer 5 is used for improving the leakproofness between main shaft 6 and the cylinder body 1, and the outside of piston 8 is equipped with second sealing washer 7, and second sealing washer 7 is used for improving the leakproofness between piston 8 and the cylinder body 1.

Wherein, the bottom of cylinder body 1 is equipped with back lid 14, and C buckle 15 is installed to the outside of back lid 14.

Specifically, during the use, install required clamping part on claw piece 3, outside high-pressure gas gets into in the cylinder body 1 through the air inlet, drive piston 8 motion, piston 8 makes inclined plane slider 13 motion through main shaft 6, inclined plane slider 13 makes two claw pieces 3 keep away from each other or be close to each other and move, realize pressing from both sides tight or unclamping to the work piece, after claw piece 3 moves out spout 16, baffle 11 can shelter from spout 16 to when claw piece 3 outside adhesion impurity is retrieved in the spout 16, rubber strip 4 can block the outside impurity of claw piece 3, avoid impurity entering spout 16.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a powerful mechanical clamp, includes cylinder body (1), its characterized in that: the top of cylinder body (1) is equipped with spout (16), inside symmetry slidable mounting of spout (16) has claw piece (3), baffle (11) are installed at the top of claw piece (3), the both ends of spout (16) all are equipped with rubber strip (4), claw piece lid (2) are installed through the bolt at the top of cylinder body (1).

2. A strong mechanical clip as defined in claim 1, wherein: the inside slidable mounting of cylinder body (1) has piston (8), main shaft (6) are installed at the top of piston (8), inclined plane slider (13) are installed to one end of main shaft (6).

3. A strong mechanical clip as defined in claim 2, wherein: the two claw pieces (3) are internally provided with T-shaped grooves (12) matched with the inclined slide blocks (13).

4. A strong mechanical clip as defined in claim 2, wherein: the bottom of piston (8) is installed magnet lid (9), connect through screw (10) between magnet lid (9), second sealing washer (7), main shaft (6) and first sealing washer (5).

5. A strong mechanical clip as defined in claim 2, wherein: a first sealing ring (5) is arranged between the main shaft (6) and the cylinder body (1), and a second sealing ring (7) is arranged on the outer side of the piston (8).

6. A strong mechanical clip as defined in claim 1, wherein: the bottom of the cylinder body (1) is provided with a rear cover (14), and a C-shaped retaining ring (15) is arranged on the outer side of the rear cover (14).