CN217833436U

CN217833436U - Quick disassembly and assembly structure and quick disassembly and assembly type clamp

Info

Publication number: CN217833436U
Application number: CN202221343345.3U
Authority: CN
Inventors: 蒋世超; 易鑫明
Original assignee: Super Components Engineering Dongguan Ltd
Current assignee: Super Components Engineering Dongguan Ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-18
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to the technical field of clamps, in particular to a quick disassembly and assembly structure and a quick disassembly and assembly type clamp, which comprises a base, a bolt, a lock block, an elastic piece and a quick disassembly plate, wherein a sliding cavity is arranged inside the base, the lock block is arranged in the sliding cavity in a sliding way, the elastic piece is clamped between one end of the lock block and one side wall of the sliding cavity, a screw rod of the bolt extends into the sliding cavity after penetrating through the other side wall of the sliding cavity, the bolt is rotationally connected with the base, the other end of the lock block is provided with a threaded hole and a locking inclined plane, the screw rod of the bolt is in threaded connection with the threaded hole, a lug is convexly arranged on the bottom surface of the quick disassembly plate, a plug hole communicated with the sliding cavity is concavely arranged on the top surface of the base, the lug is arranged in the sliding cavity through the plug hole, and is provided with a collision inclined plane; the locking inclined plane is in interference fit with the interference inclined plane so as to lock the lug in the sliding cavity. The utility model has the advantages of simple structure, convenient operation, the dismouting of quick detach board and base is convenient, and the practicality is strong, the quick assembly disassembly of the splint of being convenient for.

Description

Quick disassembly and assembly structure and quick disassembly and assembly type clamp

Technical Field

The utility model belongs to the technical field of the anchor clamps technique and specifically relates to indicate a quick detach structure and quick dismouting formula anchor clamps.

Background

The fixture is used for clamping a workpiece or a product so as to process the workpiece or the product, such as: the battery is clamped by the clamp, and the side edge of the clamped battery is packaged and processed by the packaging mechanism. The fixed clamping plate of the clamp in the prior art is generally locked on the base through a bolt assembly, so that the clamp is inconvenient to disassemble, assemble and maintain and wastes time and labor when being operated. Therefore, the drawbacks are obvious, and it is highly desirable to provide a solution.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a quick detach structure and quick dismouting formula anchor clamps.

In order to realize the purpose, the utility model adopts the following technical scheme:

a quick-release structure comprises a base, a bolt, a locking block, an elastic piece and a quick-release plate, wherein a sliding cavity is arranged inside the base, the locking block is arranged in the sliding cavity in a sliding mode, the elastic piece is clamped between one end of the locking block and one side wall of the sliding cavity, a screw rod of the bolt penetrates through the other side wall of the sliding cavity and then protrudes into the sliding cavity, the bolt is rotatably connected with the base, a threaded hole and a locking inclined plane are formed in the other end of the locking block, the screw rod of the bolt is in threaded connection with the threaded hole, a convex block is arranged on the bottom surface of the quick-release plate in a protruding mode, an inserting hole communicated with the sliding cavity is formed in the top surface of the base in a concave mode, the convex block protrudes into the sliding cavity through the inserting hole, and is provided with a collision inclined plane; the locking inclined plane is in interference fit with the interference inclined plane so as to lock the lug in the sliding cavity.

Furthermore, a fixing hole is concavely formed in one side wall of the sliding cavity, and one end of the elastic element protrudes into the fixing hole.

Furthermore, one end of the locking block is provided with a limiting hole, and the other end of the elastic piece extends into the limiting hole in a protruding mode.

Further, the lug is provided with dodges the groove, and the screw rod of bolt runs through and dodges behind the groove and threaded connection with the screw hole.

Furthermore, a side face of the base is sequentially concavely provided with a counter bore and a through hole from outside to inside, a nut of the bolt is accommodated in the counter bore, and a screw of the bolt penetrates through the through hole.

Furthermore, a limiting plate is arranged on one side of the base and used for limiting the bolt in the base, and a through hole is formed in the limiting plate and is correspondingly communicated with a nut hole of the bolt.

Further, the base includes bottom plate and shrouding, and the slip chamber sets up in the bottom plate, and the cartridge hole sets up in the shrouding, and the shrouding is installed in the bottom plate and is packaged the locking piece in the slip intracavity.

Furthermore, the concave holding hole that is equipped with the sliding chamber intercommunication of top surface of bottom plate, the shrouding holds to be established at the holding downtheholely.

Furthermore, the base is provided with a positioning column, the quick-release plate is provided with a positioning hole, and the positioning column is matched with the positioning hole in a concave-convex mode.

The utility model also provides a fast dismouting formula anchor clamps, including anchor clamps body and foretell quick detach structure, the anchor clamps body is including deciding splint, moving splint and being used for the drive to move splint and open or the closed driver that opens and shuts relatively, decides splint and be connected with the quick detach board of quick detach structure, and the driver that opens and shuts is installed in the base, and the drive end of the driver that opens and shuts is connected with moving the splint drive.

The utility model has the advantages that: in practical application, when the quick-release plate needs to be assembled, the convex block protrudes into the sliding cavity, the bolt is screwed in the forward direction, so that the locking block moves towards the direction close to the convex block along the screw rod of the bolt until the locking inclined plane moves to the position above the abutting inclined plane, and the locking inclined plane is in abutting fit with the abutting inclined plane to lock the convex block in the sliding cavity of the base, so that the quick-release plate is quickly assembled with the base. When the quick-release plate needs to be disassembled, the bolt is reversely screwed, so that the locking block moves along the screw rod of the bolt towards the direction far away from the lug until the locking inclined plane is separated from the abutting inclined plane, the lug is unlocked, and the quick-release plate can be disassembled from the base at the moment. At the in-process of dismouting, the elastic component provides elasticity to the locking piece all the time, avoids locking piece and bolt separation, is favorable to bolt drive locking piece reciprocating motion in the sliding chamber, and job stabilization nature is good. This quick detach structure's simple structure, convenient operation, the dismouting of quick detach board and base is convenient, and application range is wide, and the practicality is strong, and the commonality is good. Still provide a quick assembly disassembly formula anchor clamps, the quick assembly disassembly of the splint of being convenient for.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a schematic view of the disassembled structure of the quick-release structure of the present invention.

Fig. 3 is an exploded view of another view angle of the quick release structure of the present invention.

Description of the reference numerals:

1. a base; 2. a bolt; 3. a locking block; 4. an elastic member; 5. a quick release plate; 6. a sliding cavity; 7. a threaded hole; 8. a locking bevel; 9. a bump; 10. inserting holes; 11. abutting against the inclined plane; 12. a fixing hole; 13. a limiting hole; 14. an avoidance groove; 15. a countersunk hole; 16. a via hole; 17. a limiting plate; 18. a through hole; 19. a base plate; 20. closing plates; 21. a positioning column; 22. positioning holes; 23. fixing the clamping plate; 24. a movable clamping plate; 25. an opening and closing driver; 26. the anchor clamps body.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 3, the present invention provides a quick release structure, which includes a base 1, a bolt 2, a lock block 3, an elastic member 4 and a quick release plate 5, wherein the base 1 is provided with a sliding cavity 6 inside, the lock block 3 is slidably disposed in the sliding cavity 6, the elastic member 4 is sandwiched between one end of the lock block 3 and a side wall of the sliding cavity 6, a screw of the bolt 2 penetrates through another side wall of the sliding cavity 6 and then protrudes into the sliding cavity 6, the bolt 2 is rotatably connected to the base 1, the other end of the lock block 3 is provided with a threaded hole 7 and a locking inclined plane 8, the screw of the bolt 2 is in threaded connection with the threaded hole 7, a convex block 9 is protruded on a bottom surface of the quick release plate 5, a plug hole 10 communicated with the sliding cavity 6 is concavely disposed on a top surface of the base 1, the convex block 9 protrudes into the sliding cavity 6 through the plug hole 10, and the convex block 9 is provided with a contact inclined plane 11; the locking inclined surface 8 is in interference fit with the interference inclined surface 11 to lock the lug 9 in the sliding cavity 6.

In practical application, when the quick release plate 5 needs to be assembled, the protrusion 9 protrudes into the sliding cavity 6, the bolt 2 is screwed forward, so that the locking block 3 moves along the screw of the bolt 2 toward a direction close to the protrusion 9 until the locking inclined surface 8 moves above the abutting inclined surface 11, the locking inclined surface 8 is in abutting fit with the abutting inclined surface 11, so as to lock the protrusion 9 in the sliding cavity 6 of the base 1, and thus, the quick assembly of the quick release plate 5 and the base 1 is realized. When the quick-release plate 5 needs to be detached, the bolt 2 is reversely screwed, so that the locking block 3 moves along the screw rod of the bolt 2 towards the direction away from the convex block 9 until the locking inclined plane 8 is separated from the abutting inclined plane 11 to unlock the convex block 9, and at this time, the quick-release plate 5 can be detached from the base 1. At the in-process of dismouting, elastic component 4 provides elasticity to locking piece 3 all the time, avoids

locking piece

3 and 2 separation of bolt, is favorable to 2 drive locking pieces of bolt 3 reciprocating motion in sliding chamber 6, and job stabilization nature is good. This quick detach structure's simple structure, convenient operation, quick detach board 5 is convenient with the dismouting of base 1, and application range is wide, and the practicality is strong, and the commonality is good.

Specifically, the elastic member 4 can be a spring or an elastic column, and has the advantages of simple structure, convenience and rapidness in use, low cost, long service life and good elasticity.

In this embodiment, a fixing hole 12 is concavely formed in one side wall of the sliding cavity 6, and one end of the elastic element 4 protrudes into the fixing hole 12; the elastic piece 4 is positioned through the fixing hole 12, so that the position precision and the working stability of the elastic piece 4 are improved.

In this embodiment, one end of the locking block 3 is provided with a limiting hole 13, and the other end of the elastic element 4 protrudes into the limiting hole 13; the elastic piece 4 is positioned through the limiting hole 13, and the position precision and the working stability of the elastic piece 4 are improved.

Through fixing hole 12 and spacing hole 13 respectively to the both ends of elastic component 4 fix a position, the dismouting of elastic component 4 of being convenient for has further improved the position accuracy and the job stabilization nature of elastic component 4.

In this embodiment, the protrusion 9 is provided with an avoiding groove 14, and the screw of the bolt 2 penetrates through the avoiding groove 14 and then is in threaded connection with the threaded hole 7. The avoidance groove 14 provides an avoidance space for the screw of the bolt 2, and avoids the interference between the lug 9 and the screw of the bolt 2.

In this embodiment, a side of the base 1 is provided with a counter bore 15 and a through hole 16 from outside to inside in sequence, the nut of the bolt 2 is accommodated in the counter bore 15, and the screw of the bolt 2 penetrates through the through hole 16. This structural design, the installation of the bolt 2 of not only being convenient for with twist bolt 2, play the effect of location to bolt 2 for bolt 2 can only rotate relative base 1, unable relative base 1 removes, in order to guarantee normal drive locking piece 3 reciprocating motion, still makes bolt 2 and base 1's compact structure, avoids bolt 2 to stretch outside base 1.

In this embodiment, a limiting plate 17 is installed at one side of the base 1, the limiting plate 17 is used for limiting the bolt 2 in the base 1, the limiting plate 17 is provided with a through hole 18, and the through hole 18 is correspondingly communicated with a nut hole of the bolt 2. The bolt 2 is limited by additionally arranging the limiting plate 17, so that the bolt 2 is prevented from being separated from the base 1, the nut hole of the bolt 2 is exposed through the through hole 18, and the bolt 2 can be conveniently screwed by inserting a wrench into the nut hole of the bolt 2.

In this embodiment, the base 1 includes a bottom plate 19 and a sealing plate 20, the sliding cavity 6 is disposed on the bottom plate 19, the insertion holes 10 are disposed on the sealing plate 20, and the sealing plate 20 is disposed on the bottom plate 19 and encapsulates the locking block 3 in the sliding cavity 6. Due to the structural design, the base 1 is assembled in a modularized manner, the components (such as the locking block 3 and the elastic piece 4) in the sliding cavity 6 can be conveniently disassembled and assembled, and the insertion hole 10 and the sliding cavity 6 can be conveniently machined and formed.

In this embodiment, the top surface of the bottom plate 19 is concavely provided with a containing hole communicated with the sliding cavity 6, and the sealing plate 20 is contained in the containing hole, so that the sealing plate 20 and the bottom plate 19 are compact in structure, and the top surface of the base 1 is flat.

In this embodiment, the base 1 is provided with a positioning column 21, the quick release plate 5 is provided with a positioning hole 22, and the positioning column 21 is in concave-convex fit with the positioning hole 22. Through reference column 21 and the cooperation of locating hole 22, improved the equipment precision and the stability of base 1 and quick detach board 5.

The utility model also provides a fast dismouting formula anchor clamps, including anchor clamps body 26 and foretell quick detach structure, anchor clamps body 26 is including deciding splint 23, moving splint 24 and being used for the drive to move splint 24 and decide splint 23 relatively and open or the closed driver 25 that opens and shuts, decides splint 23 and is connected with quick detach 5 of quick detach structure, opens and shuts driver 25 and installs in base 1, and the drive end of driver 25 that opens and shuts is connected with moving splint 24 drive, and driver 25 that opens and shuts can adopt the transmission structure of gear and rack. This structural design, the quick assembly disassembly who decides splint 23 is convenient for.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment does the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. A quick detach structure which characterized in that: the quick release plate comprises a base, a bolt, a locking block, an elastic part and a quick release plate, wherein a sliding cavity is arranged in the base, the locking block is arranged in the sliding cavity in a sliding manner, the elastic part is clamped between one end of the locking block and one side wall of the sliding cavity, a screw rod of the bolt penetrates through the other side wall of the sliding cavity and then protrudes into the sliding cavity, the bolt is rotatably connected with the base, a threaded hole and a locking inclined plane are formed in the other end of the locking block, the screw rod of the bolt is in threaded connection with the threaded hole, a convex block is convexly arranged on the bottom surface of the quick release plate, an insertion hole communicated with the sliding cavity is concavely formed in the top surface of the base, the convex block protrudes into the sliding cavity through the insertion hole and is provided with a contact inclined plane; the locking inclined plane is in interference fit with the interference inclined plane so as to lock the lug in the sliding cavity.

2. The quick-release structure according to claim 1, characterized in that: a fixing hole is concavely arranged on one side wall of the sliding cavity, and one end of the elastic piece extends into the fixing hole.

3. The quick-release structure according to claim 2, wherein: one end of the locking block is provided with a limiting hole, and the other end of the elastic piece extends into the limiting hole in a protruding mode.

4. The quick-release structure according to claim 1, characterized in that: the lug is provided with dodges the groove, and the screw rod of bolt runs through and dodges behind the groove with screw hole threaded connection.

5. The quick-release structure according to claim 1, characterized in that: a side face of the base is sequentially concavely provided with a counter bore and a through hole from outside to inside, a nut of the bolt is accommodated in the counter bore, and a screw of the bolt penetrates through the through hole.

6. The quick-release structure according to claim 5, characterized in that: one side of the base is provided with a limiting plate, the limiting plate is used for limiting the bolt in the base, and the limiting plate is provided with a through hole which is correspondingly communicated with a nut hole of the bolt.

7. The quick-release structure according to claim 1, characterized in that: the base includes bottom plate and shrouding, and the slip chamber sets up in the bottom plate, and the cartridge hole sets up in the shrouding, and the shrouding is installed in the bottom plate and is packaged the locking piece in the slip intracavity.

8. The quick-release structure according to claim 7, wherein: the top surface of the bottom plate is concavely provided with a containing hole communicated with the sliding cavity, and the sealing plate is contained in the containing hole.

9. The quick-release structure according to claim 1, characterized in that: the base is provided with the reference column, and the quick detach board is provided with the locating hole, reference column and the unsmooth adaptation of locating hole.

10. The utility model provides a quick dismouting formula anchor clamps which characterized in that: the quick-release structure comprises a clamp body and a quick-release structure according to any one of claims 1 to 9, wherein the clamp body comprises a fixed clamping plate, a movable clamping plate and an opening and closing driver for driving the movable clamping plate to open or close relative to the fixed clamping plate, the fixed clamping plate is connected with the quick-release plate of the quick-release structure, the opening and closing driver is arranged on a base, and a driving end of the opening and closing driver is in driving connection with the movable clamping plate.