CN220116677U

CN220116677U - Clamping device for roller laser cladding

Info

Publication number: CN220116677U
Application number: CN202321566870.6U
Authority: CN
Inventors: 王建忠; 周国强
Original assignee: Changshu Hengfeng Roller Co ltd
Current assignee: Changshu Hengfeng Roller Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-12-01
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a clamping device for roller laser cladding, which belongs to the field of mask production, and comprises a clamping mechanism, a protection mechanism and a cladding mechanism, wherein the protection mechanism is positioned at the front side of the clamping mechanism, the clamping mechanism is positioned at the front side of the cladding mechanism, the protection mechanism comprises a connecting shaft, a first protection plate and a second protection plate, the first protection plate is fixedly arranged at the outer end of the connecting shaft, the second protection plate is arranged inside the first protection plate, the first protection plate is movably connected with the second protection plate, and the first protection plate is matched with the second protection plate.

Description

Clamping device for roller laser cladding

Technical Field

The utility model relates to the field of gear assembly, in particular to a clamping device for roller laser cladding.

Background

The roller is a part which enables rolled metal to generate plastic deformation on the rolling mill, after the roller is used for a long time, the roller is easy to damage and is not beneficial to subsequent use, the roller is required to be clad, the roller is required to be limited by conventional cladding, in the general clamping process, the workpiece and equipment are easy to collide, the workpiece cannot be protected, the workpiece is easy to damage, reworking is caused, and the manufacturing cost is greatly improved.

Chinese patent grant bulletin number: CN202022089055.8 provides a solid material clamp for a carrying device of a laser cladding planar product, this scheme is through setting up clamping device, when the work piece needs the centre gripping, through slide bar, dead lever, compression spring, put into the space of grip block with the work piece and accomplish the centre gripping of work piece, however, in the in-process of cladding, there is a large amount of sparks outwards to splash, and the user is accidentally injured easily when the sparks splash, and is not enough safe.

Therefore, a clamping device for roll laser cladding is proposed to solve the above problems.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the clamping device for roller laser cladding, which can block sparks in the cladding process when the laser cladding is carried out, prevent the sparks from splashing outwards to hurt people, and can prevent a user from checking the cladding process while protecting by using a transparent high-temperature resistant material, and can put down the protection when the protection is not needed, so that the roller laser cladding device is convenient to store.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a roll clamping device for laser cladding, includes fixture, protection machanism and cladding machanism, protection machanism is located fixture's front side, fixture is located cladding machanism's front side, protection machanism includes connecting axle, guard plate one and guard plate two, guard plate one fixed mounting is in the outer end of connecting axle, guard plate two is installed in the inside of guard plate one, guard plate one and guard plate two swing joint, guard plate one and guard plate two looks adaptation.

Further, the protection mechanism further comprises a mounting plate, a hand wheel, tooth grooves and a sliding block, wherein the mounting plate is fixedly arranged at the front end of the clamping mechanism, the connecting shaft is arranged at the inner end of the mounting plate and movably connected with the mounting plate, the right end of the connecting shaft penetrates through the mounting plate, and the hand wheel is fixedly arranged at the right end of the connecting shaft.

Further, tooth grooves are fixedly arranged in the first protection plate, the number of the tooth grooves is multiple, the tooth grooves are symmetrically distributed, the sliding blocks are fixedly arranged at the bottom end of the outer end of the protection plate, the number of the sliding blocks is multiple, the sliding blocks are symmetrically distributed, and the sliding blocks are matched with the tooth grooves.

Further, fixture includes fixed plate, motor, transmission shaft, positioning disk, fixed axle, roll body, chuck, transfer line and electric putter, fixed plate fixed mounting is in the front side of cladding mechanism, the quantity of fixed plate is a plurality of, the fixed plate is symmetric distribution, motor fixed mounting is in the left end of fixed plate, transmission shaft fixed mounting runs through the fixed plate in the driving end and the transmission shaft of motor.

Further, the positioning disk is fixedly arranged at the right end of the transmission shaft and positioned at the right end of the fixing plate, the fixing shaft is arranged in the positioning disk, the fixing shaft is detachably connected with the positioning disk, the fixing shaft is matched with the positioning disk, and the roller body is fixedly arranged at the outer end of the fixing shaft.

Further, the chuck is mounted at the outer end of the right end of the fixed shaft and is movably connected with the fixed plate at the right end, and the chuck is matched with the fixed shaft.

Further, the transmission rod is arranged at the right end of the chuck and penetrates through the right end of the fixed plate, the transmission rod is movably connected with the chuck, and the electric push rod is fixedly arranged at the right end of the right end fixed plate and is fixedly connected with the transmission end of the electric push rod.

Further, cladding mechanism includes brace table, support and laser cladding equipment, brace table fixed mounting is in the rear side of mounting panel, support movable mounting is in the top of brace table, laser cladding equipment fixed mounting is in the bottom of support and laser cladding equipment and roll looks adaptation.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the position of the first protection plate is fixed through the connecting shaft, the first protection plate limits the position of the second protection plate, the second protection plate can move up and down, the second protection plate and the first protection plate are matched to stretch and retract, so that protection requirements of different heights can be met, sparks in the cladding process can be blocked when laser cladding is carried out, the sparks are prevented from splashing outwards to hurt people, the second protection plate and the first protection plate can be conveniently placed down when the first protection plate and the second protection plate are not needed to be used for protection, the second protection plate and the first protection plate are conveniently stored, the second protection plate and the first protection plate are made of transparent high-temperature-resistant materials, and a user cannot be influenced to check the cladding process when the protection is carried out.

(2) This scheme is through electric putter drive transfer line removal, and the transfer line drives the chuck and removes, and the chuck extrudees the fixed axle to the fixed axle is pressed and is moved to the left end, and drives the roll body and remove to the left end, and chuck and positioning disk centre gripping the fixed axle, thereby carry out the centre gripping with the roll body, thereby inject the position of roll body, when the motor drives the transmission shaft and rotates, the transmission shaft drives the positioning disk and rotates, the positioning disk drives the fixed axle and rotates, thereby drives the roll body and rotate, the cladding operation of the roll body is convenient for follow-up carrying out.

(3) According to the scheme, the supporting table supports the support frame, the supporting table supports the laser cladding equipment, the laser cladding equipment carries out laser cladding on the roller body, the roller body is convenient to cladding, and the service life of the roller body is prolonged.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of a clamping mechanism according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a shielding mechanism according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a puck according to the present utility model;

fig. 6 is a schematic cross-sectional view of a chuck according to the present utility model.

The reference numerals in the figures illustrate:

1. a clamping mechanism; 101. a fixing plate; 102. a motor; 103. a transmission shaft; 104. a positioning plate; 105. a fixed shaft; 106. rolling a roller body; 107. a chuck; 108. a transmission rod; 109. an electric push rod; 2. a protective mechanism; 201. a mounting plate; 202. a connecting shaft; 203. a first protection plate; 204. a hand wheel; 205. tooth slots; 206. a slide block; 207. a second protection plate; 3. a cladding mechanism; 301. a support table; 302. a bracket; 303. laser cladding equipment

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," 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 "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. 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.

Examples:

referring to fig. 1-6, a clamping device for roller laser cladding includes a clamping mechanism 1, a protection mechanism 2 and a cladding mechanism 3, the protection mechanism 2 is located at the front side of the clamping mechanism 1, the clamping mechanism 1 is located at the front side of the cladding mechanism 3, the protection mechanism 2 includes a connecting shaft 202, a first protection plate 203 and a second protection plate 207, the first protection plate 203 is fixedly mounted at the outer end of the connecting shaft 202, the second protection plate 207 is mounted in the first protection plate 203, the first protection plate 203 is movably connected with the second protection plate 207, the first protection plate 203 is matched with the second protection plate 207, the first protection plate 203 is fixed at the position of the first protection plate 203 through the connecting shaft 202, the second protection plate 207 is limited at the position of the second protection plate 207, and the second protection plate 207 can move up and down, and the second protection plate 207 is matched with the first protection plate 203 to stretch out and draw back, so that the protection requirements of different heights can be met, sparks in the cladding process can be blocked, the use safety is improved, when the first protection plate 203 and the second protection plate 207 are not required to be protected, the first protection plate 207 and the second protection plate 203 and the second protection plate 207 can be conveniently placed down, the first protection plate 203 and the second protection plate 203 can be conveniently stored at the same time, and the transparent protection process is not convenient for the high temperature protection material.

Referring to fig. 4, the protection mechanism 2 further includes a mounting plate 201, a hand wheel 204, a tooth slot 205 and a sliding block 206, the mounting plate 201 is fixedly mounted at the front end of the clamping mechanism 1, the connecting shaft 202 is mounted at the inner end of the mounting plate 201, the connecting shaft 202 is movably connected with the mounting plate 201, the right end of the connecting shaft 202 penetrates through the mounting plate 201, the hand wheel 204 is fixedly mounted at the right end of the connecting shaft 202, the position of the connecting shaft 202 is limited by the mounting plate 201, meanwhile, the connecting shaft 202 is convenient to move, the connecting shaft 202 is convenient to drive the protection plate one 203 to rotate, the protection plate two 207 can be driven to rotate, when protection is needed, a user can rotate the hand wheel 204, the hand wheel 204 drives the connecting shaft 202 to rotate, the connecting shaft 202 drives the protection plate one 203 to rotate, and the protection plate one 203 drives the protection plate two 207 to rotate.

Tooth grooves 205 are fixedly arranged in the first protection plate 203, the number of the tooth grooves 205 is multiple, the tooth grooves 205 are symmetrically distributed, a sliding block 206 is fixedly arranged at the bottom end of the outer end of the second protection plate 207, the number of the sliding blocks 206 is multiple, the sliding blocks 206 are symmetrically distributed, the sliding blocks 206 are matched with the tooth grooves 205, the sliding blocks 206 move on the tooth grooves 205 through the sliding blocks 206, meanwhile, the tooth grooves 205 can limit the movement of the sliding blocks 206 to a certain extent, the sliding blocks 206 have a certain degree of deformation capacity, and the limiting force of the tooth grooves 205 on the sliding blocks 206 is counteracted with the self weight of the second protection plate 207, so that when no external force is interfered, the tooth grooves 205 limit the sliding blocks 206, the position of the second protection plate 207 is limited, the second protection plate 207 is convenient to protect, and the outward splashing of people can be avoided when laser cladding is carried out.

Referring to fig. 1-6, a clamping mechanism 1 includes a fixing plate 101, a motor 102, a transmission shaft 103, a positioning disk 104, a fixing shaft 105, a roller body 106, a chuck 107, a transmission rod 108 and an electric push rod 109, wherein the fixing plate 101 is fixedly installed on the front side of the cladding mechanism 3, the number of the fixing plates 101 is multiple, the fixing plates 101 are symmetrically distributed, the motor 102 is fixedly installed at the left end of the fixing plate 101, the transmission shaft 103 is fixedly installed at the transmission end of the motor 102, and the transmission shaft 103 penetrates through the fixing plate 101.

The locating plate 104 fixed mounting is in the right-hand member of transmission shaft 103 and is located the right-hand member of fixed plate 101, and fixed axle 105 is installed in the inside of locating plate 104, and fixed axle 105 and locating plate 104 are detachable the connection, and fixed axle 105 and locating plate 104 looks adaptation, roll body 106 fixed mounting are in the outer end of fixed axle 105, and this scheme is passed through locating plate 104 and is limited the position of fixed axle 105 and drive fixed axle 105 and rotate, and fixed axle 105 drives roll body 106 to roll body 106 rotates, and follow-up roll body 106 of being convenient for can be stable is carried out cladding operation.

The chuck 107 is installed in the outer end of fixed axle 105 right-hand member and chuck 107 and fixed plate 101 swing joint of right-hand member, chuck 107 and fixed axle 105 looks adaptation, and this scheme is through chuck 107 restriction fixed axle 105, and chuck 107 extrudees fixed axle 105, drives roll body 106 with fixed axle 105 and hugs closely in positioning disk 104, and follow-up positioning disk 104 is convenient for drive fixed axle 105 and roll body 106 and rotate.

The transfer line 108 is installed in the right-hand member of chuck 107 and transfer line 108 runs through the fixed plate 101 of right-hand member, transfer line 108 and chuck 107 swing joint, electric putter 109 fixed mounting is in the right-hand member of right-hand member fixed plate 101 and the driving end and the transfer line 108 fixed connection of electric putter 109, this scheme is through electric putter 109 drive transfer line 108 removal, the transfer line 108 drives chuck 107 and removes, chuck 107 extrudees fixed axle 105, thereby fixed axle 105 pressurized removes to the left end, and drive roll body 106 removes to the left end, chuck 107 and positioning disk 104 carry out the centre gripping to fixed axle 105, thereby carry out centre gripping with roll body 106, thereby limit the position of roll body 106, when motor 102 drives transmission shaft 103 and rotates, transmission shaft 103 drives positioning disk 104 rotation, positioning disk 104 drives fixed axle 105 rotation, thereby drive roll body 106 rotation, the cladding operation of roll body 106 is convenient for follow-up.

Referring to fig. 1-3, the cladding mechanism 3 includes a supporting table 301, a bracket 302 and a laser cladding device 303, the supporting table 301 is fixedly installed on the rear side of the mounting plate 201, the bracket 302 is movably installed on the top end of the supporting table 301, the laser cladding device 303 is fixedly installed on the bottom end of the bracket 302 and is matched with the roller body 106, the supporting table 301 supports the bracket 302, the supporting table 301 supports the laser cladding device 303, and the laser cladding device 303 carries out laser cladding on the roller body 106.

Working principle: the motor 102 drives the transmission shaft 103 to rotate, the transmission shaft 103 drives the positioning disk 104 to rotate, the positioning disk 104 limits the position of the fixed shaft 105 and drives the fixed shaft 105 to rotate, the fixed shaft 105 drives the roller body 106, thereby the roller body 106 rotates, the electric push rod 109 drives the transmission rod 108 to move, the transmission rod 108 drives the chuck 107 to move, the chuck 107 extrudes the fixed shaft 105, thereby the fixed shaft 105 is pressed to move towards the left end and drives the roller body 106 to move towards the left end, the chuck 107 and the positioning disk 104 clamp the fixed shaft 105, thereby the roller body 106 is clamped, thereby limiting the position of the roller body 106, when the motor 102 drives the transmission shaft 103 to rotate, the transmission shaft 103 drives the positioning disk 104 to rotate, the positioning disk 104 drives the fixed shaft 105 to rotate, thereby the roller body 106 is driven to rotate, the subsequent cladding operation of the roller body 106 is facilitated, the support platform 301 supports the support frame 302, the support platform 301 supports the laser cladding device 303, the laser cladding device 303 carries out laser cladding on the roller body 106, before cladding is carried out, the hand wheel 204 is rotated, the hand wheel 204 drives the connecting shaft 202 to rotate, the connecting shaft 202 drives the first protection plate 203 to rotate, the first protection plate 203 drives the second protection plate 207 to rotate, the first protection plate 203 and the second protection plate 207 are rotated upwards, then the second protection plate 207 is taken out from the first protection plate 203 upwards, the tooth grooves 205 move on the tooth grooves 205 through the sliding blocks 206, meanwhile, the tooth grooves 205 can limit the movement of the sliding blocks 206 to a certain extent, the sliding blocks 206 have a certain deformation capability, the limiting force of the tooth grooves 205 on the sliding blocks 206 is counteracted with the self weight of the second protection plate 207, therefore, when no external force is interfered, the tooth grooves 205 limit the sliding blocks 206, and therefore limit the positions of the second protection plates 207, the protection plate II 207 is convenient for protecting, and the phenomenon that the spark splashes outwards to hurt people when laser cladding is carried out can be avoided.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a roll clamping device for laser cladding, includes fixture (1), protection machanism (2) and cladding mechanism (3), its characterized in that: protection machanism (2) are located the front side of fixture (1), fixture (1) are located the front side of cladding mechanism (3), protection machanism (2) are including connecting axle (202), guard plate one (203) and guard plate two (207), guard plate one (203) fixed mounting is in the outer end of connecting axle (202), guard plate two (207) are installed in the inside of guard plate one (203), guard plate one (203) and guard plate two (207) swing joint, guard plate one (203) and guard plate two (207) looks adaptation.

2. The clamping device for roll laser cladding according to claim 1, wherein: the protection mechanism (2) further comprises a mounting plate (201), a hand wheel (204), tooth grooves (205) and a sliding block (206), wherein the mounting plate (201) is fixedly mounted at the front end of the clamping mechanism (1), the connecting shaft (202) is mounted at the inner end of the mounting plate (201), the connecting shaft (202) is movably connected with the mounting plate (201), the right end of the connecting shaft (202) penetrates through the mounting plate (201), and the hand wheel (204) is fixedly mounted at the right end of the connecting shaft (202).

3. The clamping device for roll laser cladding according to claim 2, wherein: tooth grooves (205) are fixedly arranged in the first protection plate (203), the number of the tooth grooves (205) is multiple, the tooth grooves (205) are symmetrically distributed, sliding blocks (206) are fixedly arranged at the bottom end of the outer end of the second protection plate (207), the number of the sliding blocks (206) is multiple, the sliding blocks (206) are symmetrically distributed, and the sliding blocks (206) are matched with the tooth grooves (205).

4. The clamping device for roll laser cladding according to claim 1, wherein: the clamping mechanism (1) comprises a fixing plate (101), a motor (102), a transmission shaft (103), a positioning disc (104), a fixing shaft (105), a roller body (106), a chuck (107), a transmission rod (108) and an electric push rod (109), wherein the fixing plate (101) is fixedly arranged on the front side of the cladding mechanism (3), the fixing plates (101) are multiple, the fixing plates (101) are symmetrically distributed, the motor (102) is fixedly arranged at the left end of the fixing plate (101), and the transmission shaft (103) is fixedly arranged at the transmission end of the motor (102) and penetrates through the fixing plate (101).

5. The clamping device for roll laser cladding according to claim 4, wherein: the locating plate (104) is fixedly arranged at the right end of the transmission shaft (103) and is positioned at the right end of the fixed plate (101), the fixed shaft (105) is arranged inside the locating plate (104), the fixed shaft (105) is detachably connected with the locating plate (104), the fixed shaft (105) is matched with the locating plate (104), and the roller body (106) is fixedly arranged at the outer end of the fixed shaft (105).

6. The clamping device for roll laser cladding according to claim 5, wherein: the chuck (107) is arranged at the outer end of the right end of the fixed shaft (105), the chuck (107) is movably connected with the fixed plate (101) at the right end, and the chuck (107) is matched with the fixed shaft (105).

7. The clamping device for roll laser cladding according to claim 6, wherein: the transmission rod (108) is arranged at the right end of the chuck (107) and penetrates through the right end fixing plate (101), the transmission rod (108) is movably connected with the chuck (107), and the electric push rod (109) is fixedly arranged at the right end of the right end fixing plate (101) and fixedly connected with the transmission rod (108).

8. The clamping device for roll laser cladding according to claim 1, wherein: the cladding mechanism (3) comprises a supporting table (301), a bracket (302) and laser cladding equipment (303), wherein the supporting table (301) is fixedly arranged on the rear side of the mounting plate (201), the bracket (302) is movably arranged on the top end of the supporting table (301), and the laser cladding equipment (303) is fixedly arranged at the bottom end of the bracket (302) and is matched with the roller body (106).