CN219717498U

CN219717498U - Laser coupling fixture fixing device

Info

Publication number: CN219717498U
Application number: CN202320455223.1U
Authority: CN
Inventors: 张海涛; 姚桥
Original assignee: Wuhan Hongting Precision Manufacturing Co ltd
Current assignee: Wuhan Hongting Precision Manufacturing Co ltd
Priority date: 2023-03-12
Filing date: 2023-03-12
Publication date: 2023-09-19
Anticipated expiration: 2033-03-12

Abstract

The utility model discloses a laser coupling clamp fixing device, which comprises a mounting plate and clamping plates, wherein the top of the mounting plate is provided with a fixing plate, the top and the bottom of two ends of one side of the inner side of the fixing plate are provided with sliding grooves, the inner sides of four groups of the sliding grooves are connected with sliding blocks in a sliding manner, one side of two groups of the sliding blocks at the same end is provided with a connecting block together, and one side of the two groups of the clamping plates is provided with a connecting groove matched with the connecting block; according to the utility model, through the mutual matching among the outer sleeve, the ratchet bar, the internal thread pipe, the threaded rod, the push block, the spring B, the sleeve and the wedge-shaped rod, when the device pulls the two groups of clamping plates to be close to clamping a processed object, the outer sleeve cannot retract under the limitation of the wedge-shaped rod on the ratchet bar, and after the two groups of clamping plates clamp the processed object, the outer sleeve can be automatically fixed, so that the two groups of clamping plates cannot move, and the fixing convenience of the clamping plates is improved.

Description

Laser coupling fixture fixing device

Technical Field

The utility model relates to the technical field of fixture fixation, in particular to a fixture fixation device for laser coupling.

Background

The laser coupling is a laser adopting a coupling technology, when the laser is used, the clamp is matched with the object to clamp the object so as to ensure the processing stability, and when the clamp clamps the object, the clamp is fixed through the fixing device to prevent the clamping plate from moving;

the prior patent with the publication number of CN 217984062U discloses a fixing device for a laser coupling clamp, which is characterized in that the position of the end part of a fixing plate relative to a positive and negative tooth screw rod nut mechanism is convenient to adjust through the adjustment of the distance between the fixing plate and the upper clamping plate, so that the positions of the upper clamping plate and the lower clamping plate are adjusted, and when a locking mechanism is locked, the positions of the upper clamping plate and the lower clamping plate are locked, and then the laser clamp is locked;

however, the following disadvantages exist in this device:

1. after the device clamps the object, the clamping plate is fixed to ensure stable clamping, and the device cannot automatically fix the clamping plate after clamping the object, and also needs manual adjustment, so that the operation is inconvenient, only one fixing can be performed, and the fixing effect is poor;

2. when processing different objects, need select suitable grip block to change, and among the above-mentioned device, fix the grip block through the bolt, lead to the grip block to dismantle fixed operation inconvenient inadequately, reduced the change convenience.

Disclosure of Invention

The utility model aims to provide a laser coupling clamp fixing device, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser instrument coupling anchor clamps fixing device, includes mounting panel and grip block, the top of mounting panel is provided with the fixed plate, the sliding tray has been seted up at the top and the bottom at the inboard both ends of fixed plate, four sets of the inboard sliding connection of sliding tray has the sliding block, two sets of with the one side of sliding block is provided with the connecting block jointly, two sets of the grip block one side has been seted up with connecting block matched with spread groove, the slot has been seted up at the middle part of the inboard top of connecting groove and bottom, one side of connecting block top and bottom sliding grafting has the inserted bar with slot looks adaptation, two sets of the inserted bar top and bottom that are close to mutually are provided with the push pedal, the middle part of one side of connecting block is provided with the guide arm, the outside cover of guide arm is equipped with the sliding sleeve, one side of sliding sleeve is provided with spring A, the top and the bottom of sliding sleeve are articulated with the connecting rod, two sets of connecting rods are close to the top and bottom of push pedal are articulated mutually, one side of top is provided with the push pedal, the middle part of fixed plate one side is provided with the dead lever, the outside of dead lever slides the outside of the side is provided with the articulated connection plate to one side of two sets of articulated connection plates;

the bottom of outer tube is provided with the ratchet, the middle part of mounting panel top one side is provided with the sleeve, telescopic top slip grafting has the wedge pole with ratchet matched with, the middle part cover of mounting panel bottom one side is equipped with the internal thread pipe, the inboard threaded connection of internal thread pipe has the threaded rod, the top of threaded rod extends to telescopic inboard and is provided with the ejector pad, the top of ejector pad is provided with the spring B that is connected with the wedge pole.

Preferably, a through hole is formed in the middle of the bottom of the mounting plate and used for penetrating through the clamping object.

Preferably, the top of sleeve one side has seted up logical groove, the bottom of wedge pole is provided with the stopper, and one side of stopper passes logical inslot side and is provided with the driving lever, and the accessible driving lever stirs the wedge pole and moves down, releases the fixed to outer sleeve pipe.

Preferably, the bottom of one side of the inner side of the sleeve is provided with a guide groove, and one side of the push block is provided with a guide block matched with the guide groove and used for guiding the push block so that the push block cannot rotate.

Preferably, the top and the bottom of one side inside the connecting block are provided with sliding grooves, and one side of the two groups of pushing plates is provided with sliding blocks matched with the sliding grooves and used for guiding the pushing plates.

Preferably, the middle parts of two ends of one side of the fixing plate are provided with guide through grooves matched with the connecting plate, so that the connecting plate can move, and the moving range of the connecting plate is limited.

Compared with the prior art, the utility model has the beneficial effects that: the laser is coupled with the fixture fixing device;

1. through the mutual matching among the outer sleeve, the ratchet bar, the internal thread pipe, the threaded rod, the push block, the spring B, the sleeve and the wedge-shaped rod, when the device pulls the two groups of clamping plates to be close to clamping a processing object, the outer sleeve cannot retract under the limitation of the wedge-shaped rod on the ratchet bar, after the two groups of clamping plates clamp the processing object, the outer sleeve can be automatically fixed, so that the two groups of clamping plates cannot move, the fixing convenience of the clamping plates is improved, after the fixing, the threaded rod can be driven by the internal thread pipe to move upwards by the internal thread pipe, so that the device can gradually close to the wedge-shaped rod to lock the wedge-shaped rod, and the fixing stability of the outer sleeve can be enhanced;

2. through mutually supporting between dead lever, outer tube, articulated lever, connecting plate, connecting block, push pedal, guide arm, spring A, sliding sleeve and the inserted bar for the device is when processing different articles, can change the grip block fast, selects suitable grip block to use, only need press down the fixed to the grip block that presses down the pole can be relieved to the press bar during the change, presses down the pole after equally during the installation, inserts the outside of connecting block with the grip block, is pressing down the pole and unclamping, can accomplish the fixed operation to the grip block, has promoted the loading and unloading convenience of device.

Drawings

FIG. 1 is a perspective view of the present utility model;

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

FIG. 3 is a top cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

fig. 5 is an enlarged schematic view of the structure at B of fig. 2 according to the present utility model.

In the figure: 1. a mounting plate; 2. a fixing plate; 3. a clamping plate; 4. a fixed rod; 5. an outer sleeve; 6. a hinge rod; 7. a connecting plate; 8. a connecting block; 9. a sliding groove; 10. a sliding block; 11. a push plate; 12. a guide rod; 13. a spring A; 14. a sliding sleeve; 15. a connecting groove; 16. a connecting rod; 17. a slot; 18. a rod; 19. pressing a pressing rod; 20. a ratchet bar; 21. an internally threaded tube; 22. a threaded rod; 23. a pushing block; 24. a spring B; 25. a sleeve; 26. wedge bar.

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. 1-5, embodiments of the present utility model are provided: the utility model provides a laser instrument coupling anchor clamps fixing device, including mounting panel 1 and grip block 3, the top of mounting panel 1 is provided with fixed plate 2, the middle part at fixed plate 2 one side both ends has been seted up with connecting plate 7 matched with direction logical groove, make connecting plate 7 movable, limit connecting plate 7's range of motion, the through-hole has been seted up at the middle part of mounting panel 1 bottom, be used for passing the centre gripping object, the sliding tray 9 has been seted up at the top and the bottom at fixed plate 2 inboard one side both ends, the inboard sliding connection of four sets of sliding tray 9 has slider 10, one side of two sets of sliding tray 10 of same end is provided with connecting block 8 jointly, the spout has been seted up at the top and the bottom of connecting block 8 inside one side, one side of two sets of push pedal 11 is provided with the slider with spout matched with, be used for guiding push pedal 11, connecting slot 15 with connecting block 8 matched with connecting slot 15 is seted up at one side of two sets of grip block 3, slot 17 has been seted up at the middle part at the inboard top and bottom of connecting slot 15 inboard;

the top and one side of the bottom of the connecting block 8 are slidably inserted with inserting rods 18 matched with the inserting grooves 17, the top and the bottom of the two groups of inserting rods 18 close to each other are provided with push plates 11, the middle part of one side of the inside of the connecting block 8 is provided with guide rods 12, the outer sides of the guide rods 12 are sleeved with sliding sleeves 14, one side of each sliding sleeve 14 is provided with springs A13, the top and the bottom of each sliding sleeve 14 are hinged with connecting rods 16, the two groups of connecting rods 16 are hinged with the push plates 11 close to the top and the bottom of the push plates 11, one side of the top of one group of push plates 11 is provided with a pressing rod 19, the middle part of one side of the fixed plate 2 is provided with a fixed rod 4, the outer side of the fixed rod 4 is slidably inserted with an outer sleeve 5, one side of the two groups of connecting blocks 8 extends to the outer side of the fixed plate 2 and is provided with connecting plates 7, one side of the two groups of connecting plates 7 is hinged with hinging rods 6, and one side of the two groups of hinging rods 6 is hinged with the outer sleeve 5;

the ratchet bar 20 is arranged at the bottom of the outer sleeve 5, the sleeve 25 is arranged in the middle of one side of the top of the mounting plate 1, the guide groove is formed in the bottom of one side of the bottom of the inner side of the sleeve 25, a guide block matched with the guide groove is arranged on one side of the push block 23 and used for guiding the push block 23 to enable the push block 23 to be unable to rotate, the through groove is formed in the top of one side of the sleeve 25, the limit block is arranged at the bottom of the wedge rod 26, one side of the limit block penetrates through the inner side of the through groove and is provided with the deflector rod, the wedge rod 26 is moved downwards through the deflector rod to release the fixation of the outer sleeve 5, the wedge rod 26 matched with the ratchet bar 20 is slidingly inserted at the top of the sleeve 25, the middle of one side of the bottom of the mounting plate 1 is sleeved with the inner threaded pipe 21, the inner threaded pipe 21 is connected with the threaded rod 22, the top of the threaded rod 22 extends to the inner side of the sleeve 25 and is provided with the push block 23, and the spring B24 connected with the wedge rod 26 is arranged at the top of the push block 23.

Working principle: when the laser coupler works, the outer sleeve 5 is pulled to move to one side, the two groups of connecting blocks 8 can be driven to be close to each other under the connection of the hinging rod 6 through the outer sleeve 5, the two groups of clamping plates 3 are controlled to clamp a processed object, the ratchet bar 20 can be driven to move when the outer sleeve 5 is pulled to move, the ratchet bar 20 can not retract under the limitation of the wedge rod 26 at the moment, so that the outer sleeve 5 is limited, the two groups of clamping plates 3 can automatically fix the outer sleeve 5 after clamping the processed object, the two groups of clamping plates 3 can not move, after being fixed, the inner threaded pipe 21 can be rotated again to drive the threaded rod 22 to move upwards, so that the threaded rod 22 can gradually approach the wedge rod 26 to lock the wedge rod 26, the fixing stability of the outer sleeve 5 is improved, after the object is processed, the inner threaded pipe 21 can be rotated to drive the push block 23 to reset, then the outer sleeve 5 can be pushed to reset through the push rod 26, and the outer sleeve 25 can be conveniently retracted for next processing;

when the device clamps objects in different shapes and needs to replace the clamping plate 3, the pressing rod 19 is pressed to push one group of pushing plates 11 to move downwards, at the moment, the pushing plates 11 can drive the sliding sleeve 14 to move downwards against the elastic force of the spring A13 under the connection of the connecting rods 16, and then the other group of pushing plates 11 can be pulled to move upwards through the other group of connecting rods 16, so that the two groups of inserting rods 18 can be driven to approach each other, the clamping plate 3 is pulled out from the slot 17, the fixing of the clamping plate 3 is released, then the clamping plate 3 can be replaced, when the clamping plate 3 is installed, the pressing rod 19 can be pressed to move downwards, then the connecting block 8 is inserted into the connecting groove 15, the pressing rod 19 is sent to be opened, and the pushing plates 11 can be pushed to reset through the elastic restoring force of the spring A13, so that the two groups of inserting rods 18 are inserted into the slot 17 again to fix the clamping plate 3, and the clamping plate 3 is assembled and disassembled more conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a laser coupling anchor clamps fixing device, includes mounting panel (1) and grip block (3), its characterized in that: the utility model discloses a fixed plate, a fixed plate (2) is arranged at the top of mounting panel (1), sliding tray (9) have been seted up at the top and the bottom at inboard one side both ends of fixed plate (2), four sets of the inboard sliding connection of sliding tray (9) has sliding block (10), and two sets of with one side of sliding block (10) is provided with connecting block (8) jointly, two sets of connecting groove (15) with connecting block (8) matched with are seted up at one side of grip block (3), slot (17) have been seted up at the middle part of inboard top and the bottom of connecting groove (15), the inserted bar (18) with slot (17) looks adaptation are pegged graft in one side of connecting block (8) top and bottom slip, two sets of inserted bar (18) are provided with push pedal (11) with the top and the bottom that are close to mutually, the middle part of connecting block (8) inside one side is provided with guide arm (12), the outside cover of guide arm (12) is equipped with sliding sleeve (14), one side of sliding sleeve (14) is provided with spring A (13), the top and the bottom of sliding sleeve (14) are articulated connecting rod (16), two sets of push pedal (16) are provided with push pedal (11) and one side of being close to the top (11) is provided with fixed plate (4), the outer sides of the fixed rods (4) are slidably inserted with outer sleeves (5), one sides of the two groups of connecting blocks (8) extend to the outer sides of the fixed plates (2) and are provided with connecting plates (7), one sides of the two groups of connecting plates (7) are hinged with hinging rods (6), and one sides of the two groups of hinging rods (6) are hinged with the outer sleeves (5);

the utility model discloses a ratchet bar, including outer tube (5), mounting panel (1), sleeve (25) are provided with in the middle part of outer tube (5), the top slip grafting of sleeve (25) has wedge pole (26) with ratchet bar (20), the middle part cover of mounting panel (1) bottom one side is equipped with internal thread pipe (21), the inboard threaded connection of internal thread pipe (21) has threaded rod (22), the top of threaded rod (22) extends to the inboard of sleeve (25) and is provided with ejector pad (23), the top of ejector pad (23) is provided with spring B (24) that are connected with wedge pole (26).

2. The laser coupling jig fixing apparatus according to claim 1, wherein: the middle part of mounting panel (1) bottom has seted up the through-hole.

3. The laser coupling jig fixing apparatus according to claim 1, wherein: the top of sleeve (25) one side is seted up logical groove, the bottom of wedge pole (26) is provided with the stopper, and one side of stopper passes logical inslot side and is provided with the driving lever.

4. The laser coupling jig fixing apparatus according to claim 1, wherein: the bottom of one side of the inner side of the sleeve (25) is provided with a guide groove, and one side of the push block (23) is provided with a guide block matched with the guide groove.

5. The laser coupling jig fixing apparatus according to claim 1, wherein: sliding grooves are formed in the top and the bottom of one side of the inside of the connecting block (8), and sliding blocks matched with the sliding grooves are arranged on one side of the two groups of pushing plates (11).

6. The laser coupling jig fixing apparatus according to claim 1, wherein: the middle parts of two ends of one side of the fixed plate (2) are provided with guide through grooves matched with the connecting plates (7).