CN214869898U

CN214869898U - Clamping device for machinery convenient to installation is fixed

Info

Publication number: CN214869898U
Application number: CN202022670798.4U
Authority: CN
Inventors: 黄文欢
Original assignee: Chengdu Xindu Jinlong Humen Window Equipment Co ltd
Current assignee: Chengdu Xindu Jinlong Humen Window Equipment Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-11-26
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a clamping device for machinery convenient to installation is fixed, including main part and movable rod, the crank is installed on the right side of main part, and the inside of main part is provided with interior box, the inside of interior box is provided with the bull stick, and the left side of bull stick installs the separation blade, the left side of separation blade is fixed with the lead screw. This clamping device for machinery convenient to installation is fixed is provided with the movable block, spring and backplate, through setting up the movable block at the spacing groove opposite side, fix the spring on movable block right side and fix the backplate on the spring right side, thereby when can making the installation main part, can use dedicated down tube to insert the inside on spacing groove, the angle of down tube can lead to the top of down tube to extrude the movable block simultaneously, thereby make movable block extrusion spring, thereby can enlarge the position of spacing groove, insert the spacing groove completely when the down tube, the spring can push back the movable block through the resilience force of self and reduce the spacing groove in situ, thereby can make the spacing groove with the complete cladding of down tube.

Description

Clamping device for machinery convenient to installation is fixed

Technical Field

The utility model relates to a clamping device technical field specifically is a clamping device for machinery convenient to installation is fixed.

Background

The clamping device is a device used for clamping a workpiece on mechanical equipment, the mechanical equipment can fix the workpiece conveniently, and with the rapid development of modern industry, the frequency of the workpiece and the die in the industry is more and more, so that the use requirement of the clamping device is higher and higher.

The clamping device on the existing market is inconvenient to install and fix, so that the disassembly and assembly time of workers is long, and the working efficiency of the workers is affected.

In order to solve the above problems, innovative design is urgently needed on the basis of the original clamping device, and therefore a mechanical clamping device convenient to mount and fix is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device for machinery convenient to installation is fixed to the inconvenient installation of the clamping device who provides is fixed in solving above-mentioned background art, thereby leads to the staff to dismantle the installation time long, influences staff work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for machinery convenient to install and fix comprises a main body and a movable rod, wherein a crank is installed on the right side of the main body, an inner box is arranged inside the main body, a rotating rod is arranged inside the inner box, a blocking piece is installed on the left side of the rotating rod, a lead screw is fixed on the left side of the blocking piece, screw threads are installed outside the lead screw, blocking blocks are arranged on the left side and the right side of the inner box, a limiting groove is formed in one side, away from the inner box, of each blocking block, a movable block is arranged on the other side of the limiting groove, a spring is fixed on the right side of each movable block, a back plate is fixed on the right side of the spring, a clamping groove is formed in the upper portion of the spring, the movable rod is fixed above the screw threads, side teeth are arranged outside the movable rod, clamping teeth are installed outside the side teeth, sliding grooves are formed outside the clamping teeth, sliding vanes are fixed above the movable rod, and a connecting block is welded above the sliding sheet, and a clamp is arranged above the connecting block.

Preferably, be the key-type connection between bull stick and the crank, and be fixed connection between bull stick and the lead screw to the lead screw passes through the cooperation between bull stick and the crank and constitutes revolution mechanic with interior box, and the central line of lead screw and interior box coincides each other with the central line of main part moreover.

Preferably, be fixed connection between spring and the backplate, and be welded connection between spring and the movable block to the movable block passes through to constitute the elasticity translation structure between spring and the backplate, and the movable block is provided with four groups along the inside of main part altogether moreover.

Preferably, the clamping grooves and the main body are integrally arranged, and four clamping grooves are symmetrically arranged around the central axis of the main body.

Preferably, the movable rod is connected with the screw threads in a welding mode, the screw threads are connected with the screw rod in a threaded mode, and the movable rod forms a movable structure through the screw threads and the screw rod.

Preferably, the spout passes through to constitute sliding construction between the cooperation of latch and limit tooth and the movable rod, and the limit tooth passes through to constitute rotating-structure between loose axle and the movable rod to the movable rod sets up about the axis symmetry of spout.

Preferably, the clamp is in threaded connection with the engagement block, the clamp forms a detachable structure with the sliding piece through the engagement block, and the engagement block is perpendicular to the upper end surface of the sliding piece.

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

1. this clamping device for machinery convenient to installation is fixed is provided with the movable block, spring and backplate, through setting up the movable block at the spacing groove opposite side, fix the spring on movable block right side and fix the backplate on the spring right side, thereby when can making the installation main part, can use dedicated down tube to insert the inside on spacing groove, the angle of down tube can lead to the top of down tube to extrude the movable block simultaneously, thereby make movable block extrusion spring, thereby can enlarge the position of spacing groove, insert the spacing groove completely when the down tube, the spring can push back the movable block through the resilience force of self and reduce the spacing groove in situ, thereby can make the spacing groove with the complete cladding of down tube.

2. This clamping device for machinery convenient to installation is fixed is provided with limit tooth and latch, through setting up at the outside limit tooth of movable rod and setting up the latch in the limit tooth outside to can make the movable rod can drive the rotatory latch meshing rotation inside with the spout of limit tooth when removing, thereby can be effectual the time movable rod remove more smoothly firm, can not produce and rock.

3. This clamping device for machinery convenient to installation is fixed is provided with bull stick, separation blade and lead screw, through setting up the inside bull stick of box in, set up at the left separation blade of bull stick and fix at the left lead screw of separation blade to can rotate the crank and can make the same direction of bull stick rotate, can drive separation blade and lead screw simultaneously and rotate, can accomplish the rotating-structure of lead screw.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a crank; 3. an inner case; 4. a rotating rod; 5. a baffle plate; 6. a screw rod; 7. screw teeth; 8. a barrier block; 9. a limiting groove; 10. a movable block; 11. a spring; 12. a back plate; 13. a card slot; 14. a movable rod; 15. a side tooth; 16. clamping teeth; 17. a chute; 18. sliding blades; 19. a joining block; 20. And (4) clamping.

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. 1-4, the present invention provides a technical solution: a clamping device for machinery convenient to install and fix comprises a main body 1 and a movable rod 14, a crank 2 is installed on the right side of the main body 1, an inner box 3 is arranged inside the main body 1, a rotating rod 4 is arranged inside the inner box 3, a blocking piece 5 is installed on the left side of the rotating rod 4, a lead screw 6 is fixed on the left side of the blocking piece 5, a screw thread 7 is installed outside the lead screw 6, the rotating rod 4 is in key connection with the crank 2, the rotating rod 4 is fixedly connected with the lead screw 6, the lead screw 6 and the inner box 3 form a rotating structure through the matching between the rotating rod 4 and the crank 2, the central lines of the lead screw 6 and the inner box 3 and the central line of the main body 1 are mutually overlapped, and the rotating rod 4 arranged inside the inner box 3, the blocking piece 5 arranged on the left side of the rotating rod 4 and the blocking piece 6 fixed on the left side of the lead screw 5 can rotate the crank 2 to enable the rotating rod 4 to rotate in the same direction, meanwhile, the baffle 5 and the screw rod 6 can be driven to rotate, a rotating structure of the screw rod 6 can be completed, the left side and the right side of the inner box 3 are both provided with a blocking block 8, one side of the blocking block 8, which is far away from the inner box 3, is provided with a limiting groove 9, the other side of the limiting groove 9 is provided with a movable block 10, the right side of the movable block 10 is fixed with a spring 11, the right side of the spring 11 is fixed with a back plate 12, the spring 11 is fixedly connected with the back plate 12, the spring 11 is welded with the movable block 10, the movable block 10 forms an elastic translation structure through the spring 11 and the back plate 12, the movable block 10 is provided with four groups along the inside of the main body 1, and the movable block 10 at the other side of the limiting groove 9, the spring 11 fixed at the right side of the movable block 10 and the back plate 12 fixed at the right side of the spring 11 can be inserted into the limiting groove 9 by using a special diagonal rod when the main body 1 is installed, meanwhile, the angle of the inclined rod can cause the top end of the inclined rod to extrude the movable block 10, so that the movable block 10 extrudes the spring 11, thereby expanding the position of the limit groove 9, when the inclined rod is completely inserted into the limit groove 9, the spring 11 can push the movable block 10 back to the original position to reduce the limit groove 9 through the self resilience force, thereby enabling the limit groove 9 to completely coat the inclined rod, a clamping groove 13 is arranged above the spring 11, the movable rod 14 is fixed above the screw thread 7, the outer part of the movable rod 14 is provided with edge teeth 15, the clamping groove 13 and the main body 1 are integrally arranged, four clamping grooves 13 are symmetrically arranged relative to the central axis of the main body 1, the arrangement is to limit the upper part of the main body 1 through the clamping groove 13 to increase the stability of the clamping device, the movable rod 14 is welded with the screw thread 7, and the screw thread 7 is in threaded connection with the screw rod 6, the movable rod 14 forms a movable structure with the screw rod 6 through the screw teeth 7, the screw teeth 7 can move left and right outside the screw rod 6 through the screw teeth 7 arranged outside the screw rod 6 when the screw rod 6 rotates, the two screw teeth 7 are reversely arranged and can simultaneously move towards two sides of the screw rod 6 and then move towards the center of the screw rod 6, the latch 16 is arranged outside the side teeth 15, the sliding groove 17 is arranged outside the latch 16, the sliding groove 17 forms a sliding structure with the movable rod 14 through the matching of the latch 16 and the side teeth 15, the side teeth 15 form a rotating structure with the movable rod 14 through the movable shaft, the movable rod 14 is symmetrically arranged relative to the central axis of the sliding groove 17, the side teeth 15 arranged outside the movable rod 14 and the latch 16 arranged outside the side teeth 15 can drive the side teeth 15 to rotate to be meshed with the latch 16 inside the sliding groove 17 when the movable rod 14 moves, thereby can be effectual the time movable rod 14 remove more smoothly firm, can not produce and rock, movable rod 14's top is fixed with gleitbretter 18, and the welding of gleitbretter 18 top has linking piece 19, and link up the top of piece 19 and install anchor clamps 20, be threaded connection between anchor clamps 20 and the linking piece 19, and anchor clamps 20 through linking up and constitute detachable construction between piece 19 and the gleitbretter 18, and link up the upper end surface of piece 19 perpendicular to gleitbretter 18, such design is anchor clamps 20 when for easy to assemble dismantlement, the staff of being convenient for changes anchor clamps 20, effectual extension clamping device's life.

The working principle is as follows: the clamping device for machinery convenient to install and fix uses the flow path as, firstly, through the movable block 10 arranged at the other side of the limit groove 9, the spring 11 fixed at the right side of the movable block 10 and the back plate 12 fixed at the right side of the spring 11, thereby when the main body 1 is installed, a special inclined rod can be used to be inserted into the limit groove 9, meanwhile, the angle of the inclined rod can cause the top end of the inclined rod to be extruded to the movable block 10, thereby the movable block 10 extrudes the spring 11, thereby the position of the limit groove 9 can be expanded, when the inclined rod is completely inserted into the limit groove 9, the spring 11 can push the movable block 10 back to the original position through the self resilience force to reduce the limit groove 9, thereby the inclined rod can be completely wrapped by the limit groove 9, thus, the clamping device and the working table top can be conveniently installed and fixed, the operation is convenient, through the rotating rod 4 arranged in the inner box 3, the baffle 5 arranged at the left side of the rotating rod 4 and the lead screw 6 fixed at the left side of the baffle 5, thereby can rotate crank 2 and can make 4 same directions rotations of bull stick, can drive separation blade 5 and lead screw 6 simultaneously and rotate, can accomplish the rotating-structure of lead screw 6, through setting up the screw tooth 7 in 6 outsides of lead screw, thereby make lead screw 6 can make screw tooth 7 remove about the outside of lead screw 6 when rotating, two screw teeth 7 are reverse installation, thereby can remove to the both sides of lead screw 6 simultaneously, remove to the center of lead screw 6 again, through setting up at the outside limit tooth 15 of movable rod 14 and setting up at the outside latch 16 of limit tooth 15, thereby can make movable rod 14 can drive the rotatory latch 16 meshing rotations with spout 17 inside when removing, thereby can be effectual the more smooth and easy firm that movable rod 14 removed, can not produce and rock.

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. A clamping device for machinery convenient to installation is fixed, includes main part (1) and movable rod (14), its characterized in that: the crank handle (2) is installed on the right side of the main body (1), the inner box (3) is arranged in the main body (1), the rotating rod (4) is arranged in the inner box (3), the blocking piece (5) is installed on the left side of the rotating rod (4), the lead screw (6) is fixed on the left side of the blocking piece (5), the screw teeth (7) are installed outside the lead screw (6), the blocking blocks (8) are arranged on the left side and the right side of the inner box (3), the limiting groove (9) is formed in one side, away from the inner box (3), of each blocking block (8), the movable block (10) is arranged on the other side of each limiting groove (9), the spring (11) is fixed on the right side of the movable block (10), the back plate (12) is fixed on the right side of the spring (11), the clamping groove (13) is formed in the upper portion of the spring (11), and the movable rod (14) is fixed on the upper portion of the screw teeth (7), and the outside of movable rod (14) is provided with limit tooth (15), the externally mounted of limit tooth (15) has latch (16), and the outside of latch (16) is provided with spout (17), the top of movable rod (14) is fixed with gleitbretter (18), and the top welding of gleitbretter (18) has linking piece (19) to anchor clamps (20) are installed to the top of linking piece (19).

2. A mechanical clamping device for facilitating mounting and fixing according to claim 1, wherein: be the key-type connection between bull stick (4) and crank (2), and be fixed connection between bull stick (4) and lead screw (6), and lead screw (6) constitute revolution mechanic through cooperation between bull stick (4) and crank (2) and interior box (3), and the central line of lead screw (6) and interior box (3) coincides each other with the central line of main part (1) moreover.

3. A mechanical clamping device for facilitating mounting and fixing according to claim 1, wherein: the spring (11) is fixedly connected with the back plate (12), the spring (11) is connected with the movable block (10) in a welding mode, the movable block (10) forms an elastic translation structure through the spring (11) and the back plate (12), and four groups of the movable block (10) are arranged inside the main body (1).

4. A mechanical clamping device for facilitating mounting and fixing according to claim 1, wherein: the clamping grooves (13) and the main body (1) are integrally arranged, and four clamping grooves (13) are symmetrically arranged relative to the central axis of the main body (1).

5. A mechanical clamping device for facilitating mounting and fixing according to claim 1, wherein: the movable rod (14) is connected with the screw teeth (7) in a welding mode, the screw teeth (7) are connected with the screw rod (6) in a threaded mode, and the movable rod (14) forms a movable structure through the screw teeth (7) and the screw rod (6).

6. A mechanical clamping device for facilitating mounting and fixing according to claim 1, wherein: sliding structure is formed between the sliding groove (17) and the movable rod (14) through the matching of the clamping teeth (16) and the edge teeth (15), the edge teeth (15) form a rotating structure through the movable shaft and the movable rod (14), and the movable rod (14) is symmetrically arranged relative to the central axis of the sliding groove (17).

7. A mechanical clamping device for facilitating mounting and fixing according to claim 1, wherein: the clamp (20) is in threaded connection with the connecting block (19), the clamp (20) forms a detachable structure through the connecting block (19) and the sliding piece (18), and the connecting block (19) is perpendicular to the upper end surface of the sliding piece (18).