CN220074270U

CN220074270U - Deburring device for metal products

Info

Publication number: CN220074270U
Application number: CN202321492234.3U
Authority: CN
Inventors: 龚先华; 游小芬
Original assignee: Shenzhen Kairiyi Electronics Co ltd
Current assignee: Shenzhen Kairiyi Electronics Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-24
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a deburring device for metal products, and relates to the technical field of deburring devices. The utility model comprises the following steps: the output end of the angle grinder is provided with a first rotating shaft, and the first rotating shaft is detachably sleeved with a first belt wheel; the triangular installation frame is fixedly connected to the bottom of the angle grinder, two sides of the triangular installation frame are provided with adjusting blocks in a sliding mode along the edges of the triangular installation frame, the adjusting blocks are horizontally and rotatably provided with a second rotating shaft, and the second rotating shaft is detachably connected with a second belt wheel which is located in the same plane with the first belt wheel; the abrasive belt is sleeved and arranged between the first belt pulley and the second belt pulley. According to the utility model, the abrasive belt is sleeved into a triangle through the first belt wheel and the second belt wheel on the angle grinder, then the metal artwork is clamped on the lower side of the abrasive belt through the clamping piece, the abrasive belt is driven to circularly rotate through rotation of the angle grinder, the flexible abrasive belt is utilized to carry out deburring treatment on the metal artwork, the effect is better, and the device is small in size and easy to carry.

Description

Deburring device for metal products

Technical Field

The utility model relates to the technical field of deburring devices, in particular to a deburring device for metal products.

Background

Metal products are articles made of metal materials, such as metal tables and chairs, metal tools, metal artworks and the like. Methods for manufacturing metal articles are varied, and metal articles molded therefrom are particularly common, particularly in the field of metal art.

The existing deburring device mostly adopts a cornea machine to polish the surface of the metal product after the metal artware is molded, but the grinding wheel on the angle grinder has good plane deburring effect, but the deburring of the curved surface is particularly difficult, and the structure of the metal artware is easily damaged, so the utility model provides the deburring device for the metal product.

Disclosure of Invention

The utility model aims at: in order to solve the problems in the background art, the utility model provides a deburring device for metal products.

The utility model adopts the following technical scheme for realizing the purposes:

a metal product deburring device comprising:

the output end of the angle grinder is provided with a first rotating shaft, and the first rotating shaft is detachably sleeved with a first belt wheel;

the triangular installation frame is fixedly connected to the bottom of the angle grinder, two sides of the triangular installation frame are provided with adjusting blocks in a sliding mode along the edges of the triangular installation frame, the adjusting blocks are horizontally and rotatably provided with a second rotating shaft, and the second rotating shaft is detachably connected with a second belt wheel which is located in the same plane with the first belt wheel;

the abrasive belt is sleeved and arranged between the first belt pulley and the second belt pulley;

the clamping piece comprises two sliding frames which are arranged at the bottom of the triangular installation frame in a relative sliding mode, an L-shaped supporting plate which is arranged on the sliding frame in a vertical sliding mode is arranged in the sliding frame, a driving piece which is used for driving the L-shaped supporting plate to move up and down is arranged in the sliding frame, and an elastic clamping plate is arranged on the L-shaped supporting plate in a horizontal sliding mode.

Further, the first rotating shaft and the second rotating shaft are fixedly sleeved with polygonal inserting blocks, the end faces of the polygonal inserting blocks are located in the same plane, positioning grooves which are inserted with the polygonal inserting blocks are formed in one sides of the first belt wheel and the second belt wheel, positioning plates are sleeved with threads on the end portions of the first rotating shaft and the second rotating shaft, and fixing bolts which are connected onto the first belt wheel or the second belt wheel in a threaded mode penetrate through the positioning plates.

Further, a plurality of tooth protrusions are formed on the first belt wheel and the second belt wheel along the circumferential array, the sanding belt comprises a flexible annular belt, a plurality of tooth grooves which are clamped with the tooth protrusions are formed on the inner side of the flexible annular belt along the edge array, and sanding paper is attached to the outer side of the flexible annular belt.

Further, both sides and the bottom of the triangle-shaped installing frame are respectively provided with a sliding groove along the length direction, the adjusting block comprises a rectangular block which is slidably arranged in the sliding grooves, one side of the rectangular block, which faces the triangle-shaped installing frame, is provided with a slot in a sliding way, a T-shaped plate penetrating through the sliding grooves is inserted in the slot in a sliding way, and two fastening screw buttons which are connected with the rectangular block in a threaded way are penetrated and arranged on the T-shaped plate.

Further, the sliding frame bottom is constructed with the slider of slidable mounting in the sliding tray, the locating bolt is installed in the thread penetration of slider bottom, the slip cap is equipped with the locating plate of conflict in the triangle-shaped installing frame outside on the locating bolt.

Further, the driving piece comprises a screw rod rotatably arranged at the inner bottom of the sliding frame, the screw rod is slidably inserted into the L-shaped supporting plate, and a threaded sleeve is fixedly connected to the bottom of the L-shaped supporting plate and sleeved on the screw rod.

Further, movable grooves are formed in two sides of the sliding frame, and a rotating block located between the two movable grooves is formed on the screw.

Further, the elastic clamping plate comprises a moving block which is slidably mounted on the horizontal section of the L-shaped supporting plate, a baffle is constructed at one end of the horizontal section of the L-shaped supporting plate, a guide rod which penetrates through the baffle in a sliding manner is fixedly connected to the moving block, and a supporting spring which is sleeved on the guide rod is connected between the moving block and the baffle.

The beneficial effects of the utility model are as follows: according to the utility model, the first belt wheel on the angle grinder and the second belt wheel on the triangular mounting frame can be used for sleeving the abrasive belt into a triangle, one end face of the triangle faces the clamping piece, the metal artwork is clamped by the clamping piece, one face with burrs is abutted against the abrasive belt, the abrasive belt can be driven to circularly rotate by the rotation of the angle grinder, the flexible abrasive belt is used for deburring the metal artwork, the effect is better, and the device is small in size and easy to carry.

Drawings

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

FIG. 2 is a perspective view in half section of the present utility model;

FIG. 3 is a semi-sectional view of yet another alternate embodiment of the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 3;

FIG. 5 is a semi-sectional view of another alternate embodiment of the present utility model;

FIG. 6 is a semi-sectional view of yet another alternate embodiment of the present utility model;

reference numerals: 1. an angle grinder; 101. a first rotating shaft; 102. a belt wheel I; 1021. tooth convex; 2. a triangular mounting frame; 201. an adjusting block; 2011. rectangular blocks; 2012. a slot; 2013. t-shaped plates; 2014. fastening the screw; 202. a second rotating shaft; 203. a belt wheel II; 204. a sliding groove; 3. grinding belt; 301. a flexible endless belt; 302. tooth slots; 4. a clamping member; 401. a sliding frame; 4011. a slide block; 4012. positioning bolts; 4013. a positioning plate; 4014. a movable groove; 402. an L-shaped support plate; 403. a driving member; 4031. a screw; 4032. a screw sleeve; 4033. a rotating block; 404. an elastic clamping plate; 4041. a moving block; 4042. a baffle; 4043. a guide rod; 4044. a support spring; 5. polygonal inserts; 6. a positioning groove; 7. a positioning plate; 8. and (5) fixing bolts.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of 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.

As shown in fig. 1 to 3, a deburring device for metal products according to an embodiment of the present utility model includes:

the angle grinder 1, the angle grinder 1 adopts the existing hand-held type, its volume is small and exquisite, facilitate carrying, the angle grinder 1 output end has first 101 of the spindle, the detachable bell and spigot joint pulley one 102 on the first 101 of the spindle;

the triangular installation frame 2 is fixedly connected to the bottom of the angle grinder 1, the two sides of the triangular installation frame 2 are provided with adjusting blocks 201 along the edges of the triangular installation frame 2 in a sliding manner, the adjusting blocks 201 are horizontally provided with rotating shafts II 202 in a rotating manner, the rotating shafts II 202 are detachably connected with belt pulleys II 203 which are positioned in the same plane with the belt pulleys I102, one end angle of the triangular installation frame 2 is connected to the bottom of the angle grinder 1, and the central line of the triangular installation frame 2 and the axis of the rotating shafts I101 are positioned in the same plane, so that the adjusting blocks 201 are symmetrically arranged in the triangular installation frame 2;

the abrasive belt 3 is sleeved and arranged between the first belt pulley 102 and the second belt pulley 203, the positions of the second belt pulley 203 can be adjusted by moving the positions of the two adjusting blocks 201, so that the shape of the abrasive belt 3 on the first belt pulley 102 and the second belt pulley 203 can be adjusted, for example, the two adjusting blocks 201 are arranged on the triangular mounting frame 2 in a vertically staggered manner, the second belt pulley 203 is also arranged in a vertically staggered manner, the triangular bottom surface formed by the abrasive belt 3 is in an inclined state, and the friction deburring treatment is conveniently carried out on the side surface of a metal artwork;

the clamping piece 4 comprises two sliding frames 401 which are arranged at the bottom of the triangular mounting frame 2 in a sliding manner, an L-shaped supporting plate 402 is vertically and slidably arranged on the sliding frames 401, a driving piece 403 for driving the L-shaped supporting plate 402 to move up and down is arranged in the sliding frames 401, an elastic clamping plate 404 is horizontally and slidably arranged on the L-shaped supporting plate 402, the L-shaped supporting plate 402 can be driven to vertically slide in the sliding frames 401 by the driving piece 403, and therefore the height of the elastic clamping plate 404 is driven to be adjusted;

when needs carry out burring to irregular metal handicraft, can at first place it on two L type backup pads 402, then utilize the elasticity of two elasticity grip blocks 404 to carry out the centre gripping to metal handicraft, then adjust L type backup pad 402's height through driving piece 403, make metal handicraft can conflict in triangle-shaped's dull polish area 3 bottom, restart angle mill 1 can drive band pulley one 102 and band pulley two 203 and rotate, thereby make the dull polish area 3 carry out friction burring on metal handicraft, compare in traditional dull polish piece burring, the flexible dull polish area 3 can be better laminate metal handicraft's surface, avoid causing unnecessary injury to it, increase the security, and also can be better laminate irregular surface, in order to more comprehensive burring, increase the practicality, the whole volume of device is less, with the size unanimity of two angle mills 1, the personnel carry the removal conveniently, increase the flexibility and the convenience of device.

As shown in fig. 3-4, in some embodiments, the first rotating shaft 101 and the second rotating shaft 202 are fixedly sleeved with a polygonal insert 5, the end faces of the polygonal insert 5 are located in the same plane, the polygonal insert 5 is a quadrangular column, one sides of the first pulley 102 and the second pulley 203 are respectively provided with a positioning groove 6 which is inserted into the polygonal insert 5, the first pulley 102 and the second pulley 203 can be located in the same plane when being installed through the polygonal insert 5, the subsequent smooth installation of the abrasive belt 3 is ensured, the positioning grooves 6 are only required to be tightly sleeved on the polygonal insert 5 during the installation, the installation convenience is improved, the end parts of the first rotating shaft 101 and the second rotating shaft 202 are respectively provided with a positioning disc 7 in a threaded sleeve, the positioning disc 7 is penetrated with a fixing bolt 8 which is in threaded connection with the first pulley 102 or the second pulley 203, the positioning disc 7 is mainly used for positioning and fixing the first pulley 102 or the second pulley 203, the first pulley 102 and the second pulley 203 are prevented from being easily separated, and the safety of the device is improved.

As shown in fig. 2, in some embodiments, the first pulley 102 and the second pulley 203 are respectively provided with a plurality of teeth 1021 along the circumferential array, the abrasive belt 3 comprises a flexible endless belt 301, a plurality of tooth grooves 302 engaged with the teeth 1021 are formed along the edge array of the inner side of the flexible endless belt 301, abrasive paper is attached to the outer side of the flexible endless belt 301, and synchronous rotation of the first pulley 102, the second pulley 203 and the abrasive belt 3 can be realized by inserting and connecting the teeth 1021 and the tooth grooves 302, so that torsion force during rotation of the abrasive belt 3 is increased, and friction effect on the surface of a metal artwork is improved.

As shown in fig. 5, in some embodiments, both sides and the bottom of the triangular mounting frame 2 are respectively provided with a sliding groove 204 along the length direction thereof, the adjusting block 201 includes a rectangular block 2011 slidingly mounted in the sliding groove 204, one side of the rectangular block 2011 facing the triangular mounting frame 2 is provided with a slot 2012, a T-shaped plate 2013 penetrating through the sliding groove 204 is slidingly inserted in the slot 2012, two fastening screws 2014 in threaded connection with the rectangular block 2011 are penetratingly mounted on the T-shaped plate 2013, the rectangular block 2011 can be slidingly mounted in the sliding groove 204 along the length direction of the sliding groove 204 through the rectangular block 2011, so that the position of the pulley two 203 is changed, the shape of the abrasive belt 3 is changed, the shape of more metal artworks can be adapted, the flexibility of the device is improved, and when the position of the rectangular block 2011 needs to be adjusted, the rectangular block 2013 is slid out of the slot 2012 only by rotating the fastening screws 2014, the rectangular block 2011 can be slid in the sliding groove 204, and then the rectangular block 2011 can be integrally detached, and then the position of the rectangular block 2011 can be moved to the position of the rectangular block 2011 needs to be adjusted, and the position of the triangular mounting device can be conveniently adjusted.

As shown in fig. 6, in some embodiments, a sliding block 4011 is configured at the bottom of the sliding frame 401 and is slidably mounted in the sliding groove 204, a positioning bolt 4012 is installed at the bottom of the sliding block 4011 in a threaded penetrating manner, a positioning plate 4013 abutting against the outer side of the triangular mounting frame 2 is sleeved on the positioning bolt 4012 in a sliding manner, when different metal artworks are clamped, the distance between the elastic clamping plates 404 needs to be adjusted, at this time, the sliding frame 401 can be pushed to move in the sliding groove 204, then the positioning plate 4013 is firmly connected to the sliding block 4011 by utilizing the positioning bolt 4012, at this time, the positioning plate 4013 abuts against the triangular mounting frame 2 tightly, so that the adjustment and fixation are completed, and the flexibility of the device is increased.

As shown in fig. 2, in some embodiments, the driving member 403 includes a screw 4031 rotatably mounted at the bottom of the sliding frame 401, the screw 4031 is slidably inserted into the L-shaped support plate 402, the bottom of the L-shaped support plate 402 is fixedly connected with a threaded sleeve 4032 that is screwed on the screw 4031, and when the height of the L-shaped support plate 402 needs to be adjusted, the screw 4031 is rotated to make the screw 4031 and the threaded sleeve 4032 produce threaded fit, so that the height of the L-shaped support plate 402 is raised or lowered, and the lifting or lowering operation of the metal artwork is facilitated, so that the surface of the metal artwork can be abutted against the frosted strip 3, and smooth deburring operation is ensured.

As shown in fig. 2, in some embodiments, movable slots 4014 are formed on two sides of the sliding frame 401, a rotating block 4033 located between the two movable slots 4014 is formed on the screw 4031, the insertion of fingers of a person can be facilitated by arranging the movable slots 4014, the rotating block 4033 is stirred, convenience is improved, and the diameter of the rotating block 4033 is larger than that of the screw 4031, so that a certain physical strength of the person can be saved.

As shown in fig. 2, in some embodiments, the elastic clamping plate 404 includes a moving block 4041 slidably mounted on a horizontal section of the L-shaped supporting plate 402, a baffle 4042 is configured at one end of the horizontal section of the L-shaped supporting plate 402, a guide rod 4043 slidably penetrating through the baffle 4042 is fixedly connected to the moving block 4041, a supporting spring 4044 sleeved on the guide rod 4043 is connected between the moving block 4041 and the baffle 4042, when the metal artwork is clamped, the two moving blocks 4041 need to be pushed to move towards the direction of the baffle 4042, at this time, the supporting spring 4044 compresses, then the metal artwork is placed on the L-shaped supporting plate 402 and the moving block 4041 is released, at this time, the two moving blocks 4041 tightly abut against two sides of the metal artwork through elasticity of the supporting spring 4044, so that the clamping is formed, the operation is convenient and quick, and the convenience of the device is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a metal product burring device which characterized in that includes:

the device comprises an angle grinder (1), wherein a first rotating shaft (101) is arranged at the output end of the angle grinder (1), and a first belt wheel (102) is detachably sleeved on the first rotating shaft (101);

the triangular installation frame (2) is fixedly connected to the bottom of the angle grinder (1), two sides of the triangular installation frame (2) are provided with adjusting blocks (201) in a sliding mode along the edges of the triangular installation frame, the adjusting blocks (201) are horizontally and rotatably provided with rotating shafts II (202), and the rotating shafts II (202) are detachably connected with belt wheels II (203) which are located in the same plane with the belt wheels I (102);

the abrasive belt (3) is sleeved and arranged between the first belt pulley (102) and the second belt pulley (203);

clamping piece (4), including two slip frames (401) of relative slidable mounting in triangle-shaped installing frame (2) bottom, perpendicular slidable mounting's L type backup pad (402) on slip frame (401), be provided with in slip frame (401) and be used for driving drive piece (403) that L type backup pad (402) reciprocated, horizontal sliding mounting has elasticity grip block (404) on L type backup pad (402).

2. The deburring device for metal products according to claim 1, wherein polygonal insertion blocks (5) are fixedly sleeved on the first rotating shaft (101) and the second rotating shaft (202), the end faces of the polygonal insertion blocks (5) are located in the same plane, positioning grooves (6) which are inserted with the polygonal insertion blocks (5) are formed in one sides of the first belt wheel (102) and the second belt wheel (203), positioning discs (7) are sleeved on the end portions of the first rotating shaft (101) and the second rotating shaft (202) in a threaded mode, and fixing bolts (8) which are in threaded connection with the first belt wheel (102) or the second belt wheel (203) are installed on the positioning discs (7) in a penetrating mode.

3. The deburring device for metal products according to claim 1, wherein a plurality of tooth protrusions (1021) are formed on the first belt pulley (102) and the second belt pulley (203) along the circumferential array thereof, the sanding belt (3) comprises a flexible endless belt (301), a plurality of tooth grooves (302) which are engaged with the tooth protrusions (1021) are formed on the inner side of the flexible endless belt (301) along the edge array thereof, and abrasive paper is attached and connected to the outer side of the flexible endless belt (301).

4. The metal product deburring device according to claim 1, characterized in that both sides and the bottom of the triangular mounting frame (2) are provided with sliding grooves (204) along the length direction thereof, the adjusting block (201) comprises rectangular blocks (2011) which are slidably mounted in the sliding grooves (204), slots (2012) are formed on one sides of the rectangular blocks (2011) facing the triangular mounting frame (2), T-shaped plates (2013) penetrating through the sliding grooves (204) are inserted in the slots (2012), and two fastening screw buttons (2014) which are in threaded connection with the rectangular blocks (2011) are penetrated on the T-shaped plates (2013).

5. The metal product deburring device according to claim 4, characterized in that a sliding block (4011) slidably mounted in the sliding groove (204) is constructed at the bottom of the sliding frame (401), a positioning bolt (4012) is installed at the bottom of the sliding block (4011) in a threaded penetrating manner, and a positioning plate (4013) abutting against the outer side of the triangular mounting frame (2) is sleeved on the positioning bolt (4012) in a sliding manner.

6. The metal product deburring device as claimed in claim 1, wherein the driving member (403) comprises a screw (4031) rotatably mounted at the inner bottom of the sliding frame (401), the screw (4031) is slidably inserted into the L-shaped support plate (402), and a threaded sleeve (4032) screwed on the screw (4031) is fixedly connected to the bottom of the L-shaped support plate (402).

7. The metal product deburring device as claimed in claim 6, wherein the sliding frame (401) is provided with movable slots (4014) on both sides, and the screw (4031) is provided with a rotary block (4033) located between the two movable slots (4014).

8. The metal product deburring device according to claim 1, characterized in that the elastic clamping plate (404) comprises a moving block (4041) slidably mounted on the horizontal section of the L-shaped supporting plate (402), a baffle (4042) is configured at one end of the horizontal section of the L-shaped supporting plate (402), a guide rod (4043) slidably penetrating through the baffle (4042) is fixedly connected to the moving block (4041), and a supporting spring (4044) sleeved on the guide rod (4043) is connected between the moving block (4041) and the baffle (4042).