CN214519702U

CN214519702U - Rapid fixing clamp

Info

Publication number: CN214519702U
Application number: CN202023129243.5U
Authority: CN
Inventors: 邱建民
Original assignee: Qingdao Hongyunteng Precision Machinery Co ltd
Current assignee: Qingdao Hongyunteng Precision Machinery Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-29
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a quick mounting fixture, the on-line screen storage device comprises a base, the top fixedly connected with drum of base, recess one has been seted up at the top of base, the inner chamber sliding connection of recess one has the slide bar, slide bar sliding connection is in the inner chamber of drum, the circular slot has been seted up at the top of slide bar, the top threaded connection of drum has the bolt, the through-hole has been seted up to one side on slide bar surface, the notch has been seted up to one side on drum surface, two symmetrical stationary columns of rear side fixedly connected with of notch inner chamber, stationary column's front side and notch inner chamber's front side fixed connection. The utility model discloses a setting of cylinder provides power for the slip of oblique shape stopper, through the setting of the spacing block shape of oblique shape for the slide bar can slide from top to bottom, makes spacing card can rotate then, compresses tightly the bottom by centre gripping article inner chamber, can reach the purpose of quick fixed tube-shape work piece inner wall.

Description

Rapid fixing clamp

Technical Field

The utility model relates to an anchor clamps technical field specifically is a quick mounting fixture.

Background

The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig.

The user is when carrying out the centre gripping to the tube-shape work piece, can hope to carry out the centre gripping to the inner wall of work piece sometimes and fix for the surface of work piece can be bare to leak outward, thereby can carry out machining operation on next step, and current anchor clamps carry out the centre gripping to the surface of work piece usually and fix, have leaded to the user can not carry out machining operation on next step, can not satisfy user's demand.

Based on this, the utility model provides a quick mounting fixture for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick mounting fixture, possess the advantage of quick fixed tube-shape work piece inner wall, solved the user when carrying out the centre gripping to the tube-shape work piece, can hope sometimes to carry out the centre gripping to the inner chamber of work piece fixed, make the surface of work piece can be naked to leak outward, thereby can carry out the processing operation on next step, and current anchor clamps carry out the centre gripping to the surface of work piece usually fixedly, lead to the user can not carry out the processing operation on next step, can not satisfy the problem of user's demand.

In order to achieve the above object, the utility model provides a following technical scheme: a quick fixing clamp comprises a base, wherein a cylinder is fixedly connected to the top of the base, a first groove is formed in the top of the base, a sliding rod is slidably connected to the inner cavity of the cylinder, a circular groove is formed in the top of the sliding rod, a bolt is in threaded connection with the top of the cylinder, a through hole is formed in one side of the surface of the sliding rod, a notch is formed in one side of the surface of the cylinder, two symmetrical fixing cylinders are fixedly connected to the rear side of the inner cavity of the notch, the front sides of the fixing cylinders are fixedly connected with the front sides of the inner cavity of the notch, a limiting card is rotatably connected to the surface of each fixing cylinder, one side of the bottom of the limiting card is attached to the bottom of the inner cavity of the through hole, one side of the top of the limiting card is attached to the top of the inner cavity of the through hole, and a second groove is formed in the right side of the inner cavity of the first groove, the cylinder is installed on the right side of the two inner cavities of the groove, the output end of the cylinder runs through to the inner cavity of the first groove and the inclined limiting block fixedly connected with, a chute is formed in one side of the surface of the sliding rod, the left side of the inclined limiting block extends to the left side of the inner cavity of the chute, the sliding rod is clamped with the inclined limiting block, the inclined limiting block is slidably connected to the inner cavity of the first groove, sliding grooves are formed in the two sides of the top of the base, an I-shaped sliding block is slidably connected to the inner cavity of the sliding groove, and the top of the I-shaped sliding block runs through to the top of the base.

Preferably, both sides of the surface of the bolt are fixedly connected with handles.

Preferably, the inner cavities of the cylinder and the circular groove are provided with a first spring, and the top end and the bottom end of the first spring are respectively attached to the bottom of the bolt and the bottom of the inner cavity of the circular groove.

Preferably, both sides of the bottom of the limiting clamp are arranged to be inner arc-shaped.

Preferably, the inner cavity of the sliding chute is provided with a second spring, and the top end and the bottom end of the second spring are respectively welded with the bottom of the I-shaped sliding block and the bottom of the inner cavity of the sliding chute.

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

1. the utility model discloses a setting of cylinder, the slip for the shape of inclining stopper provides power, setting through the shape of the spacing block of shape of inclining, make the slide bar slide from top to bottom, make spacing card can rotate then, compress tightly by the bottom of centre gripping article inner chamber, can reach the purpose of quick fixed tube-shape work piece inner wall, the user has been solved and when carrying out the centre gripping to the tube-shape work piece, can hope to carry out the centre gripping to the inner chamber of work piece at some times and fix, make the surface of work piece can naked hourglass outside, thereby can carry out processing operation on next step, and current anchor clamps carry out the centre gripping to the surface of work piece usually and fix, the user can not carry out processing operation on next step has been leaded to, the problem of user's demand can not be satisfied.

2. The utility model discloses a setting of bolt surface both sides handle, the rotatory bolt of convenient to use person, then convenient to use person installs or changes spring one, has made things convenient for the user to use.

3. The utility model discloses a setting of spring one makes oblique stopper and slide bar can paste closely mutually on the one hand, and on the other hand makes the slide bar can resume original position, has improved the stability of slide bar motion.

4. The utility model discloses a curved setting in spacing card bottom, when the slide bar when the upward movement, leave the space for the both sides on slide bar surface, make then the bottom that the through-hole inner chamber can be hugged closely to one side of spacing card bottom, improved spacing card pivoted stability.

5. The utility model discloses a setting of spring two has played the effect of buffering to the tube-shape work piece of centre gripping, has avoided causing the injury to the bottom of tube-shape work piece inner chamber, has protected the tube-shape work piece of centre gripping.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is a schematic perspective view of the cylinder, the sliding rod and the inclined limiting block of the present invention.

In the figure: 1. a base; 2. a cylinder; 3. a first groove; 4. a slide bar; 5. a circular groove; 6. a bolt; 7. a first spring; 8. a through hole; 9. a notch; 10. fixing the cylinder; 11. a limiting card; 12. a second groove; 13. a cylinder; 14. an oblique limiting block; 15. a chute; 16. a chute; 17. an I-shaped slider; 18. and a second spring.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a rapid fixing clamp comprises a base 1, a cylinder 2 is fixedly connected to the top of the base 1, a groove 3 is formed in the top of the base 1, a sliding rod 4 is connected to the inner cavity of the groove 3 in a sliding mode, the sliding rod 4 is connected to the inner cavity of the cylinder 2 in a sliding mode, a circular groove 5 is formed in the top of the sliding rod 4, a bolt 6 is connected to the top of the cylinder 2 in a threaded mode, handles are fixedly connected to two sides of the surface of the bolt 6, the bolt 6 is convenient to rotate by a user through the handles on two sides of the surface of the bolt 6, the spring 7 is convenient to install or replace by the user, the user can use the clamp conveniently, a spring 7 is arranged in the inner cavities of the cylinder 2 and the circular groove 5, the top end and the bottom end of the spring 7 are respectively attached to the bottom of the bolt 6 and the bottom end of the inner cavity of the circular groove 5, and an oblique limiting block 14 can be attached to the sliding rod 4 tightly through the arrangement of the spring 7, on the other hand, the sliding rod 4 can be restored to the original position, the movement stability of the sliding rod 4 is improved, one side of the surface of the sliding rod 4 is provided with a through hole 8, one side of the surface of the cylinder 2 is provided with a notch 9, the rear side of the inner cavity of the notch 9 is fixedly connected with two symmetrical fixing cylinders 10, the front sides of the fixing cylinders 10 are fixedly connected with the front side of the inner cavity of the notch 9, the surface of the fixing cylinders 10 is rotatably connected with a limiting card 11, one side of the bottom of the limiting card 11 is attached to the bottom of the inner cavity of the through hole 8, one side of the top of the limiting card 11 is attached to the top of the inner cavity of the through hole 8, both sides of the bottom of the limiting card 11 are arranged into inner arcs, when the sliding rod 4 moves upwards, spaces are reserved for both sides of the surface of the sliding rod 4, then one side of the bottom of the limiting card 11 can be attached to the bottom of the inner cavity of the through hole 8, the rotating stability of the limiting clamp 11 is improved, a second groove 12 is formed in the right side of an inner cavity of the first groove 3, an air cylinder 13 is installed on the right side of the inner cavity of the second groove 12, the output end of the air cylinder 13 penetrates through the inner cavity of the first groove 3 and is fixedly connected with an inclined limiting block 14, a chute 15 is formed in one side of the surface of the sliding rod 4, the left side of the inclined limiting block 14 extends to the left side of the inner cavity of the chute 15, the sliding rod 4 is clamped with the inclined limiting block 14, the inclined limiting block 14 is slidably connected with the inner cavity of the first groove 3, sliding grooves 16 are formed in two sides of the top of the base 1, an I-shaped sliding block 17 is slidably connected to the inner cavity of the sliding groove 16, the top of the I-shaped sliding block 17 penetrates through the top of the base 1, a second spring 18 is arranged in the inner cavity of the sliding groove 16, the top end and the bottom end of the second spring 18 are respectively welded with the bottom of the I-shaped sliding block 17 and the bottom of the inner cavity of the sliding groove 16, and through the arrangement of the second spring 18, the clamping device has the advantages that the clamping device has a buffering effect on the clamped cylindrical workpiece, avoids the damage to the bottom of the inner cavity of the cylindrical workpiece, and protects the clamped cylindrical workpiece.

The working principle is as follows: the utility model discloses during the use, the user establishes the surface at drum 2 through the tube-shape work piece cover that will need the centre gripping, and make the bottom of tube-shape work piece laminate mutually with I-shaped slider 17's top, then start cylinder 13, cylinder 13 drives oblique stopper 14 and moves left, because the characteristic of oblique stopper 14 shape, make slide bar 4 can the up motion, slide bar 4 makes spacing card 11 take place to rotate and compression spring 7 in the up motion, spacing card 11 compresses tightly and compression spring two 18 to the bottom of tube-shape work piece inner chamber in the rotation, can reach the purpose of quick fixed tube-shape work piece inner wall.

In summary, the following steps: this quick mounting fixture, setting through cylinder 13, the slip for oblique stopper 14 provides power, setting through oblique stopper 14 shape, make slide bar 4 slide from top to bottom, then make spacing card 11 can rotate, compress tightly the bottom by centre gripping article inner chamber, can reach the purpose of quick fixed tube-shape work piece inner wall, the user has been solved when carrying out the centre gripping to the tube-shape work piece, can wish to carry out the centre gripping to the inner chamber of work piece fixed sometimes, make the surface of work piece can bare hourglass outside, thereby can carry out processing operation on next step, and current anchor clamps are usually to carrying out the centre gripping fixed to the surface of work piece, it can not carry out processing operation on next step to have led to the user, the problem of user's demand can not be satisfied.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

Claims

1. The utility model provides a quick mounting fixture, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a cylinder (2), the top of the base (1) is provided with a groove I (3), the inner cavity of the groove I (3) is connected with a sliding rod (4) in a sliding manner, the sliding rod (4) is connected with the inner cavity of the cylinder (2) in a sliding manner, the top of the sliding rod (4) is provided with a circular groove (5), the top of the cylinder (2) is in threaded connection with a bolt (6), one side of the surface of the sliding rod (4) is provided with a through hole (8), one side of the surface of the cylinder (2) is provided with a notch (9), the rear side of the inner cavity of the notch (9) is fixedly connected with two symmetrical fixed cylinders (10), the front side of each fixed cylinder (10) is fixedly connected with the front side of the inner cavity of the notch (9), the surface of each fixed cylinder (10) is rotatably connected with a limit card (11), one side of the bottom of the limit card (11) is attached to the bottom of the inner cavity of the through hole (8), one side of the top of the limiting clamp (11) is attached to the top of the inner cavity of the through hole (8), a second groove (12) is formed in the right side of the inner cavity of the first groove (3), an air cylinder (13) is installed on the right side of the inner cavity of the second groove (12), the output end of the air cylinder (13) penetrates through the inner cavity of the first groove (3) and is fixedly connected with an inclined limiting block (14), one side of the surface of the sliding rod (4) is provided with a chute (15), the left side of the inclined limiting block (14) extends to the left side of the inner cavity of the chute (15), the sliding rod (4) is clamped with an inclined limiting block (14), the inclined limiting block (14) is connected with the inner cavity of the first groove (3) in a sliding manner, the two sides of the top of the base (1) are both provided with sliding chutes (16), the inner cavity of each sliding chute (16) is connected with an I-shaped sliding block (17) in a sliding manner, the top of the I-shaped sliding block (17) penetrates through the top of the base (1).

2. A quick-fixing clamp as claimed in claim 1, characterized in that: and handles are fixedly connected to the two sides of the surface of the bolt (6).

3. A quick-fixing clamp as claimed in claim 1, characterized in that: the inner cavities of the cylinder (2) and the circular groove (5) are provided with a first spring (7), and the top end and the bottom end of the first spring (7) are respectively attached to the bottom of the bolt (6) and the bottom of the inner cavity of the circular groove (5).

4. A quick-fixing clamp as claimed in claim 1, characterized in that: the two sides of the bottom of the limiting clamp (11) are both arranged to be inner arc-shaped.

5. A quick-fixing clamp as claimed in claim 1, characterized in that: and a second spring (18) is arranged in the inner cavity of the sliding groove (16), and the top end and the bottom end of the second spring (18) are respectively welded with the bottom of the I-shaped sliding block (17) and the bottom of the inner cavity of the sliding groove (16).