CN217984062U

CN217984062U - Fixing device for laser coupling clamp

Info

Publication number: CN217984062U
Application number: CN202221958510.6U
Authority: CN
Inventors: 胡磊; 邵博源; 邵崇国
Original assignee: Wuhan Shengshi Optical Communication Technology Co ltd
Current assignee: Wuhan Shengshi Optical Communication Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-06
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to the technical field of laser fixing, and provides a fixing device for a laser coupling clamp, which comprises a fixing plate for fixing a clamp base and at least one group of mounting mechanisms for mounting the fixing plate on a workbench; the fixed plate is convenient for fixing the clamp through setting up, through the distance between fixed plate and the punch holder to adjust for the position of fixed plate tip for positive and negative tooth lead screw nut mechanism is convenient for adjust, and then realizes adjusting the position of punch holder and lower plate, and when locking mechanical system by the locking back, the position of punch holder and lower plate is locked, and then laser instrument anchor clamps are locked.

Description

Fixing device for laser coupling fixture

Technical Field

The utility model relates to a fixed technical field of laser instrument, concretely relates to fixing device for laser instrument coupling anchor clamps.

Background

The laser instrument needs to cooperate anchor clamps to be stable at the in-process of installation, anchor clamps are generally fixed on the workstation, when needs install the laser instrument, must cooperate the workstation just can be fixed with anchor clamps, and then fixed laser instrument, but anchor clamps are fixed to adopt the bolt fastening on the workstation, fixed screw has been seted up on the workstation, just can not stabilize anchor clamps when needs move the laser instrument to work on another workstation, if on the glossy desktop, anchor clamps can not play more and stabilize centre gripping laser instrument, lead to anchor clamps can only be to the laser instrument centre gripping on the workstation.

Therefore, the present disclosure provides a fixing device for a laser coupling fixture to solve the above problems.

SUMMERY OF THE UTILITY MODEL

For overcoming the defects of the prior art, the object of the utility model is to provide a laser coupling anchor clamps are with fixing device that can adjust position.

In order to achieve the purpose, the technical scheme of the utility model is realized like this: a fixing device for a laser coupling clamp comprises a fixing plate for fixing a clamp base, and at least one group of mounting mechanisms for mounting the fixing plate on a workbench; the installation mechanism comprises an upper clamping plate and a lower clamping plate which are used for clamping the workbench respectively from the upper side and the lower side, a positive and negative tooth screw rod nut mechanism used for adjusting the distance between the upper clamping plate and the lower clamping plate and a locking mechanism used for locking the positive and negative tooth screw rod nut mechanism, and the fixed plate is connected with the upper clamping plate.

Preferably, positive and negative tooth lead screw nut mechanism includes the stabilizer plate, fixes guide bar on the stabilizer plate, rotates the last screw rod of installing on the stabilizer plate and with last screw rod fixed connection's lower screw rod, punch holder threaded connection is at last screw rod, lower plate threaded connection is on the lower screw rod, just punch holder and lower plate all sliding connection are on the guide bar.

Preferably, the stabilizing plate is rotatably provided with a driving wheel, the upper screw is provided with a driven wheel, and the driven wheel is meshed with the driving wheel.

Preferably, the top of the driving wheel is fixedly connected with a rotating shaft, and the top of the rotating shaft is fixedly connected with a rotating plate.

Preferably, the side wall of rotor plate has seted up the groove of stepping down, locking mechanical system is including seting up the opening groove that is used for the spring to stretch out and draw back in the steadying plate, one side of opening groove is provided with the spout that width dimension is less than it, the opening groove with the spout is linked together, the inside of opening groove is provided with the spring, the inside sliding connection of spout has the slide bar, the tip of slide bar rotates to be connected on the lateral wall of locating plate, the one end of spring is fixed on the cell wall of opening groove, and other end fixed connection is on the lateral wall of slide bar.

Preferably, the locking mechanism further comprises a handle fixedly connected below the positioning plate and used for holding, and a locking block used for being engaged with the driving wheel is arranged at the end of the handle.

Preferably, a locking rod for fixing the positioning plate is arranged on the rotating plate.

The beneficial effects of the utility model are embodied in:

the utility model discloses a fixed plate that sets up is convenient for mounting fixture adjusts through the distance between fixed plate and the punch holder for the fixed plate tip is convenient for adjust for positive and negative tooth lead screw nut mechanism's position, and then realizes adjusting the position of punch holder and lower plate, and after locking mechanical system was locked, the position of punch holder and lower plate was locked, and then the laser instrument anchor clamps were locked.

Drawings

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic connection diagram of the positive and negative teeth lead screw nut mechanism of the present invention;

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

description of reference numerals:

1. a fixing plate; 2. an upper splint; 3. a positive and negative thread screw nut mechanism; 31. a rotating plate; 32. a rotating shaft; 33. a stabilizing plate; 34. a driving wheel; 35. a driven wheel; 36. an upper screw rod; 37. a guide bar; 38. a lower screw rod; 39. a yielding groove; 4. a locking mechanism; 41. positioning a plate; 42. a grip; 43. a locking block; 44. a slide bar; 45. a chute; 46. a spring; 47. notching; 5. a lower splint; 6. locking the lever.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples, and it is to be understood that the described examples are only a part of the examples of the present invention, and not all of the examples. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the utility model.

It should be noted that, if directional indications (such as upper, lower, left, right, front, rear, 8230; \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indications are changed accordingly.

In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the utility model.

Referring to the attached drawings 1-2 in the specification, the utility model provides a fixing device for a laser coupling clamp, which comprises a fixing plate 1 for fixing a clamp base and at least one group of mounting mechanisms for mounting the fixing plate 1 on a workbench; the installation mechanism is including the punch holder 2 and the lower plate 5 that are used for following the tight workstation of upper and lower both sides clamp respectively, be used for adjusting punch holder 2 with the positive and negative tooth screw-nut mechanism 3 of the interval between the lower plate 5 and be used for the locking mechanical system 4 of positive and negative tooth screw-nut mechanism 3, fixed plate 1 with punch holder 2 is connected. Through the fixed plate 1 that sets up the mounting fixture of being convenient for, through the distance between fixed plate 1 and the punch holder 2 to adjust for the position of fixed plate 1 tip for positive and negative tooth lead screw nut mechanism 3 is convenient for adjust, and then realizes adjusting the position of punch holder 2 board and lower plate 5, and after locking mechanical system 4 was locked, the position of punch holder 2 and lower plate 5 was locked, and then the laser instrument anchor clamps were locked.

In one embodiment, referring to fig. 1-2 of the specification, the positive and negative lead screw nut mechanism 3 includes a stabilizing plate 33, a guide rod 37 fixed on the stabilizing plate 33, an upper screw 36 rotatably mounted on the stabilizing plate 33, and a lower screw 38 fixedly connected to the upper screw 36, the upper clamp 2 is threadedly connected to the upper screw 36, the lower clamp 5 is threadedly connected to the lower screw 38, and both the upper clamp 2 and the lower clamp 5 are slidably connected to the guide rod 37. A driving wheel 34 is rotatably mounted on the stabilizing plate 33, a driven wheel 35 is arranged on the upper screw 36, and the driven wheel 35 is engaged with the driving wheel 34. The top of the driving wheel 34 is fixedly connected with a rotating shaft 32, and the top of the rotating shaft 32 is fixedly connected with a rotating plate 31.

When the driving wheel 34 rotates, the driving wheel 34 drives the driven wheel 35 to rotate, the driven wheel 35 drives the upper screw rod 36 to rotate synchronously, and due to the opposite threads, the upper clamping plate 2 is driven to move up and down synchronously by the rotation of the threads, and similarly, the lower clamping plate 5 is driven to move up and down synchronously by the lower screw rod 38. The rotating plate 31 is pushed to rotate by the locking mechanism 4, the rotating plate 31 drives the rotating shaft 32 to rotate, the rotating shaft 32 is connected with the driving wheel 34 to drive the driven wheel 35 to drive the upper screw 36 and the lower screw 38 to synchronously rotate, and therefore the upper clamping plate 2 and the lower clamping plate 5 move upwards or downwards.

In another embodiment, please refer to fig. 2-3 of the specification continuously, an abdicating groove 39 is formed on a side wall of the rotating plate 31, the locking mechanism 4 includes a notch 47 formed in the stabilizing plate 33 for extending and retracting the spring 46, a sliding groove 45 having a width smaller than that of the notch 47 is formed on one side of the notch 47, the notch 47 is communicated with the sliding groove 45, the spring 46 is formed in the notch 47, a sliding rod 44 is slidably connected to the inside of the sliding groove 45, an end of the sliding rod 44 is rotatably connected to a side wall of the positioning plate 41, one end of the spring 46 is fixed to a groove wall of the notch 47, and the other end of the spring 46 is fixedly connected to a side wall of the sliding rod 44. The locking mechanism 4 further comprises a handle 42 fixedly connected below the positioning plate 41 for holding, and a locking block 43 engaged with the driving wheel 34 is arranged at the end of the handle 42.

The handle 42 on the locking mechanism 4 is held to rotate upwards, so that the handle 42 is perpendicular to the rotating shaft 32 on the positive and negative screw rod nut mechanism 3, the handle 42 is rotated to drive the positive and negative screw rod nut mechanism 3 to rotate synchronously, and then the positive and negative screw rod nut mechanism 3 correspondingly drives the upper clamping plate 2 and the lower clamping plate 5 to move or move away from each other through the upper screw rod 36 and the lower screw rod 38, so that the workbench is clamped and loosened; the handle 42 on the locking mechanism 4 is held and rotated downwards, so that the handle 42 is perpendicular to the rotating shaft 32 on the positive and negative screw nut mechanism 3, and the locking block 43 at the end of the handle 42 is clamped on the side wall of the driving wheel 34, so as to lock the driving wheel 34, and after the upper clamping plate 2 and the lower clamping plate 5 are adjusted to proper positions, the driving wheel 34 is locked.

When the positions of the upper splint 2 and the lower splint 5 need to be adjusted, the handle 42 is pulled to move forward, the handle 42 drives the positioning plate 41 to slide in the abdicating groove 39, the sliding rods 44 at the two ends of the positioning plate 41 slide in the sliding grooves 45, the handle 42 is rotated upwards, the handle 42 drives the positioning plate 41 to rotate until the handle 42 is parallel to the upper surface of the stabilizing plate 33, at the moment, under the action of the pulling force of the spring 46, the positioning plate 41 is vertical, the handle 42 is rotated, the handle 42 drives the rotating shaft 32 to rotate, and the rotating shaft 32 drives the driving wheel 34 to rotate; after the positions of the upper splint 2 and the lower splint 5 are adjusted, the handle 42 is pulled towards the direction away from the spring 46, the handle 42 drives the positioning plate 41 to move, the sliding rod 44 slides in the sliding groove 45, the spring 46 is stretched, after the positioning plate 41 moves to a proper position, the handle 42 is rotated downwards, the positioning plate 41 rotates in the abdicating groove 39 until the handle 42 is perpendicular to the rotating shaft 32, the handle 42 is slowly loosened, the locking block 43 at the end part of the handle 42 can be clamped on the side wall of the driving wheel 34, so that the driving wheel 34 cannot rotate, the driving wheel 34 rotates two driven wheels 35 and cannot rotate, the screw cannot drive the upper splint 2 and the lower splint 5 to move, and locking is achieved. The locking mechanism 4 may be a locking bolt screwed to the rotating plate 31 and capable of being tightened in abutment against the stabilizing plate 33.

In an embodiment, referring to fig. 1 to 3 of the specification, the rotating plate 31 is provided with a locking rod 6 for fixing the positioning plate 41. After the locking block 43 is snapped onto the driving wheel 34, the locking lever 6 is connected to the positioning plate 41 through the rotating plate 31, and then the positioning plate 41 is locked.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing device for a laser coupling clamp comprises a fixing plate (1) for fixing a clamp base, and is characterized by further comprising at least one group of mounting mechanisms for mounting the fixing plate (1) on a workbench;

the installation mechanism comprises an upper clamping plate (2) and a lower clamping plate (5) which are used for respectively clamping the workbench from the upper side and the lower side, a positive and negative tooth screw rod nut mechanism (3) used for adjusting the distance between the upper clamping plate (2) and the lower clamping plate (5) and a locking mechanism (4) used for locking the positive and negative tooth screw rod nut mechanism (3), wherein the fixed plate (1) is connected with the upper clamping plate (2).

2. The fixing device for the laser coupling fixture according to claim 1, wherein the positive and negative lead screw-nut mechanism (3) comprises a stabilizing plate (33), a guide rod (37) fixed on the stabilizing plate (33), an upper screw (36) rotatably mounted on the stabilizing plate (33), and a lower screw (38) fixedly connected with the upper screw (36), the upper clamping plate (2) is connected with the upper screw (36) in a threaded manner, the lower clamping plate (5) is connected with the lower screw (38) in a threaded manner, and the upper clamping plate (2) and the lower clamping plate (5) are connected with the guide rod (37) in a sliding manner.

3. The fixing device for the laser coupling clamp as claimed in claim 2, wherein a driving wheel (34) is rotatably mounted on the stabilizing plate (33), a driven wheel (35) is arranged on the upper screw rod (36), and the driven wheel (35) is engaged with the driving wheel (34).

4. The fixing device for the laser coupling jig as claimed in claim 3, wherein a rotating shaft (32) is fixedly connected to the top of the driving wheel (34), and a rotating plate (31) is fixedly connected to the top of the rotating shaft (32).

5. The fixing device for the laser coupling fixture according to claim 4, wherein a relief groove (39) is formed in a side wall of the rotating plate (31), the locking mechanism (4) comprises a notch (47) which is formed in the stabilizing plate (33) and used for extending and contracting of a spring (46), a sliding groove (45) with a width smaller than that of the notch (47) is formed in one side of the notch (47), the notch (47) is communicated with the sliding groove (45), the spring (46) is arranged in the notch (47), a sliding rod (44) is connected to the sliding groove (45) in a sliding mode, an end of the sliding rod (44) is rotatably connected to the side wall of the positioning plate (41), one end of the spring (46) is fixed to a groove wall of the notch (47), and the other end of the spring is fixedly connected to the side wall of the sliding rod (44).

6. The fixing device for the laser coupling clamp according to claim 5, wherein the locking mechanism (4) further comprises a handle (42) fixedly connected below the positioning plate (41) for holding by hand, and the end of the handle (42) is provided with a locking block (43) for engaging with the driving wheel (34).

7. The fixing device for a laser coupling jig according to claim 6, wherein a locking lever (6) for fixing the positioning plate (41) is provided on the rotating plate (31).