CN219449876U - Clamp for cladding head convenient to replace - Google Patents

Abstract

The utility model relates to the technical field of laser cladding, in particular to a clamp for a cladding head convenient to replace, which comprises a movable supporting frame, a fixed frame and a bottom frame, wherein the inner side of the upper end of the movable supporting frame is rotationally connected with a rotating plate, the left end of the rotating plate is fixedly connected with the fixed frame, the inner side of the fixed frame is fixedly connected with a fixed rod, the outer side of the fixed rod is slidingly connected with a clamping plate, the lower end of the movable supporting frame is provided with the bottom frame, the inner side of the bottom frame is rotationally connected with a threaded shaft, and the threaded shaft is in spiral connection with the movable supporting frame.

Description

Clamp for cladding head convenient to replace

Technical Field

The utility model relates to the technical field of laser cladding, in particular to a clamp for a cladding head, which is convenient to replace.

Background

With the development of society, the application of the laser cladding head is more and more extensive, and the laser cladding head mainly comprises: the laser cladding head links the laser equipment with the powder feeder, the coating is rapidly scanned by the high-energy laser beam to treat the preset powder without instant melting and solidification, the matrix metal is melted into a thin layer, the interface between the two rapidly generates molecular or atomic-level interdiffusion in a very narrow area, and a firm metallurgical bonding layer is formed, so that the performances of various properties of the matrix such as hardness, despatch resistance, corrosion resistance and the like are obviously improved.

In the prior art, the cladding head is generally fixedly installed during installation, so that the cladding head is difficult to disassemble and replace after being failed or damaged, and the disassembly and replacement of the cladding head are affected; and when using cladding head, generally adopt perpendicular angle setting, be difficult to adjust according to cladding processing article's surface angle, and then influence the surface cladding processing convenience to different articles.

Disclosure of Invention

The utility model aims to provide a clamp for a cladding head, which is convenient to replace, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a convenient anchor clamps for cladding head that change, includes movable strut, fixed frame and underframe, the inboard rotation of upper end of movable strut is connected with the rotor plate, the left end fixedly connected with fixed frame of rotor plate, the inboard fixedly connected with dead lever of fixed frame, the outside sliding connection of dead lever has splint, the lower extreme of movable strut is equipped with the underframe, the inboard rotation of underframe is connected with the screw thread axle, screwed connection between screw thread axle and the movable strut.

Preferably, the number of the rotating plates is two, the inner sides of the rotating plates are fixedly connected with worm wheels, the lower ends of the worm wheels are connected with worms in a meshed mode, and the worms are connected with the movable supporting frames in a rotating mode.

Preferably, the left end intermediate position department rotation of fixed frame is connected with adjusting screw, adjusting screw's left end outside screwed connection has the drive block, the outside rotation of drive block is connected with the transfer line, rotate between transfer line and the splint and be connected, adjusting screw's left end fixedly connected with carousel.

Preferably, a first motor is fixedly connected to the upper side of the right end of the movable support frame, and an output shaft of the first motor is fixedly connected with the worm.

Preferably, the inner side of the lower end of the movable supporting frame is rotatably connected with a supporting roller, and the supporting roller is in rolling connection with the bottom frame.

Preferably, the front end of the bottom frame is fixedly connected with a second motor, and an output shaft of the second motor is fixedly connected with the threaded shaft.

Preferably, the number of the clamping plates is two, the clamping plates are symmetrically arranged about the central axis of the fixed frame, and the inner side surfaces of the clamping plates are provided with arc clamping grooves.

Preferably, the number of the fixing rods is two.

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

1. according to the utility model, through the arranged clamping plate, the adjusting screw and the transmission block, the adjusting screw can rotate by rotating the turntable, so that the transmission block can drive the transmission rod to rotate, the right end of the transmission rod can push and pull the clamping plate, and the clamping plate can be limited by the action of the arranged fixing rod, so that the clamping plate can move forwards and backwards, and the cladding head can be positioned, clamped or detached for replacement;

2. according to the utility model, through the set threaded shaft, the worm and the supporting roller, the threaded shaft can rotate by utilizing the rotation of the second motor, and the movable supporting frame can move forwards and backwards under the action of the set supporting roller, so that the clamping plate can drive the cladding head to move forwards and backwards, and meanwhile, the worm can drive the worm wheel to rotate by rotating the first turntable, so that the rotating plate can drive the fixed frame to rotate, the clamped cladding head can perform angle adjustment, laser cladding processing on articles with different shapes is facilitated, and the adjustment convenience of the cladding head is improved.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present utility model;

FIG. 2 is a top view of the mounting structure of the fixing frame, clamping plate and adjusting screw of the present utility model;

fig. 3 is a left side view showing the mounting structure of the bottom frame, the screw shaft and the supporting roller of the present utility model.

In the figure: 1. a movable supporting frame; 2. a rotating plate; 3. a fixed frame; 4. a fixed rod; 5. a clamping plate; 6. a bottom frame; 7. a threaded shaft; 8. a worm wheel; 9. a worm; 10. adjusting a screw; 11. a transmission block; 12. a transmission rod; 13. a turntable; 14. a first motor; 15. supporting rollers; 16. and a second motor.

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.

Embodiment 1 referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a convenient anchor clamps for cladding head that change, including movable strut 1, fixed frame 3 and underframe 6, the inboard rotation of upper end of movable strut 1 is connected with rotating plate 2, the left end fixedly connected with fixed frame 3 of rotating plate 2, the inboard fixedly connected with dead lever 4 of fixed frame 3, the outside sliding connection of dead lever 4 has splint 5, the left end intermediate position department rotation of fixed frame 3 is connected with adjusting screw 10, the left end outside screw connection of adjusting screw 10 has driving piece 11, the outside rotation of driving piece 11 is connected with transfer line 12, rotate between transfer line 12 and the splint 5 and be connected, the left end fixedly connected with carousel 13 of adjusting screw 10, the quantity of splint 5 has two, splint 5 sets up with the center pin symmetry of fixed frame 3, the medial surface of splint 5 has seted up the arc draw-in groove, the quantity of dead lever 4 has two, when cladding head installation, utilize the rotation to carousel 13 makes adjusting screw 10 rotate, thereby make driving piece 11 can drive transfer line 12 rotate, so that the right-hand member of transfer line 12 can push-pull to splint 5, and through setting up and can make the quick replacement failure or change the clearance before the locating the bridge 5 can be carried out to the locating the position change through setting up the action of fixing lever 5, thereby can be convenient for the change the position and change.

Example 2: referring to fig. 1 and 3, the difference between the present embodiment and embodiment 1 is that: the lower extreme of movable strut 1 is equipped with underframe 6, the inboard rotation of underframe 6 is connected with screw shaft 7, screw connection between screw shaft 7 and the movable strut 1, the quantity of rotating plate 2 has two, the inboard fixedly connected with worm wheel 8 of rotating plate 2, the lower extreme meshing of worm wheel 8 is connected with worm 9, rotate between worm 9 and the movable strut 1 and be connected, the right-hand member upside fixedly connected with first motor 14 of movable strut 1, fixed connection between the output shaft of first motor 14 and worm 9, the inboard rotation of lower extreme of movable strut 1 is connected with backing roll 15, rolling connection between backing roll 15 and underframe 6, the front end fixedly connected with second motor 16 of underframe 6, fixed connection between the output shaft and screw shaft 7 of second motor 16, after cladding head centre gripping installation, make screw shaft 7 can rotate through the rotation to second motor 16, and make movable strut 1 can back and forth movement through the effect of backing roll 15 that sets up, and then make splint 5 can drive cladding head and back and forth movement, through the worm wheel 9 that makes the worm wheel rotation to rotate to drive the first steering wheel 13, thereby can not adjust the shape of cladding head 3, the convenient and the shape of cladding head can be adjusted, the article can be adjusted.

The working flow is as follows: this device adopts external power supply to supply power when using, when cladding head installation, utilize the rotation to carousel 13 to make adjusting screw 10 can rotate, thereby make driving piece 11 can drive transfer line 12 and rotate, so that the right-hand member of transfer line 12 can push-and-pull splint 5, and can carry out spacing to splint 5 through the effect of dead lever 4 that sets up, thereby make splint 5 can reciprocate, so that the cladding head is fixed a position centre gripping or dismantle the change and use, and then can carry out quick assembly disassembly when cladding head damages or breaks down and change, and after cladding head centre gripping installation, make screw shaft 7 can rotate through the rotation to second motor 16, and make movable strut 1 can reciprocate through the effect of supporting roller 15 that sets up, and then make splint 5 can drive cladding head and reciprocate, simultaneously make worm 9 can drive 8 through the rotation to first carousel 13, thereby make rotation plate 2 can drive fixed frame 3 rotate, so that the cladding head of centre gripping can carry out angle modulation so that the worm wheel of carrying out the improvement shape is convenient to carry out the cladding to different article and carry out the convenient adjustment of cladding.

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

Claims (8)

1. The utility model provides a convenient anchor clamps for cladding head that change, includes movable strut (1), fixed frame (3) and underframe (6), its characterized in that: the movable supporting frame is characterized in that a rotating plate (2) is connected to the inner side of the upper end of the movable supporting frame (1) in a rotating mode, a fixed frame (3) is fixedly connected to the left end of the rotating plate (2), a fixed rod (4) is fixedly connected to the inner side of the fixed frame (3), a clamping plate (5) is slidably connected to the outer side of the fixed rod (4), a bottom frame (6) is arranged at the lower end of the movable supporting frame (1), a threaded shaft (7) is connected to the inner side of the bottom frame (6) in a rotating mode, and the threaded shaft (7) is in threaded connection with the movable supporting frame (1).

2. The conveniently replaced fixture for a cladding head according to claim 1, wherein: the number of the rotating plates (2) is two, worm gears (8) are fixedly connected to the inner sides of the rotating plates (2), worm gears (9) are connected to the lower ends of the worm gears (8) in a meshed mode, and the worm gears (9) are connected with the movable supporting frames (1) in a rotating mode.

3. The conveniently replaced fixture for a cladding head according to claim 1, wherein: the left end intermediate position department rotation of fixed frame (3) is connected with adjusting screw (10), the left end outside spiral connection of adjusting screw (10) has driving piece (11), the outside rotation of driving piece (11) is connected with transfer line (12), rotate between transfer line (12) and splint (5) and be connected, the left end fixedly connected with carousel (13) of adjusting screw (10).

4. The conveniently replaced fixture for a cladding head according to claim 1, wherein: the upper side of the right end of the movable supporting frame (1) is fixedly connected with a first motor (14), and an output shaft of the first motor (14) is fixedly connected with the worm (9).

5. The conveniently replaced fixture for a cladding head according to claim 1, wherein: the inner side of the lower end of the movable supporting frame (1) is rotationally connected with a supporting roller (15), and the supporting roller (15) is in rolling connection with the bottom frame (6).

6. The conveniently replaced fixture for a cladding head according to claim 1, wherein: the front end of the bottom frame (6) is fixedly connected with a second motor (16), and an output shaft of the second motor (16) is fixedly connected with the threaded shaft (7).

7. The conveniently replaced fixture for a cladding head according to claim 1, wherein: the number of the clamping plates (5) is two, the clamping plates (5) are symmetrically arranged about the central axis of the fixed frame (3), and arc clamping grooves are formed in the inner side faces of the clamping plates (5).

8. The conveniently replaced fixture for a cladding head according to claim 1, wherein: the number of the fixing rods (4) is two.