CN211163253U

CN211163253U - Burr grinding device

Info

Publication number: CN211163253U
Application number: CN201922272365.0U
Authority: CN
Inventors: 叶瑞维; 叶瑞磊; 徐春平
Original assignee: Kunshan Fujia Plastic Electronic Technology Co ltd
Current assignee: Kunshan Fujia Plastic Electronic Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-04
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to the technical field of accessory devices of polishing equipment, in particular to a burr polishing device, which can flexibly adjust the position of a workpiece under the condition of not dismounting the workpiece so as to comprehensively perform deburring operation on the workpiece, thereby improving the operation convenience of the deburring operation of the workpiece and improving the deburring efficiency of the workpiece; the grinding device comprises a workbench, four groups of supporting legs, a grinding mechanism, a cylinder assembly, an extrusion plate, a supporting plate and two groups of supporting plates, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench are respectively connected with the top ends of the four groups of supporting legs, the bottom ends of the two groups of supporting plates are respectively connected with the left side and the right side of the middle part of the top end of the workbench, and the right end of the cylinder assembly is connected with the top area of the left end of the left supporting plate; the adjustable fixing device is characterized by further comprising an adjusting shaft, an adjusting hand wheel, a positioning frame, a fastening threaded rod and a fastening knob, wherein a plurality of groups of fixing rods are arranged on the inner side wall of the adjusting hand wheel, and positioning grooves are formed in the top end of the positioning frame.

Description

Burr grinding device

Technical Field

The utility model relates to a grinding device auxiliary device's technical field especially relates to a burr grinding device.

Background

As is well known, whether a workpiece is a metal part or a plastic part, in the process of producing and processing the workpiece, it is generally required to perform a deburring operation on the workpiece, wherein a deburring device is a device for deburring a specified portion of the workpiece to remove burrs of the workpiece, and is widely used in the field of workpiece production; the existing burr polishing device comprises a workbench, four groups of supporting legs, polishing mechanisms, a cylinder assembly, an extrusion plate, a supporting plate and two groups of supporting plates, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench are respectively connected with the top ends of the four groups of supporting legs, the bottom ends of the two groups of supporting plates are respectively connected with the left side and the right side of the middle part of the top end of the workbench, the right end of the cylinder assembly is connected with the top area of the left end of the left supporting plate, the top area of the left end of the left supporting plate is provided with an extending hole in a penetrating manner, the output end of the cylinder assembly penetrates through the extending hole and extends to the inner sides of the two groups of supporting plates, the extrusion plate is installed at the output end of the cylinder assembly, the supporting plate is installed at; when the existing burr polishing device is used, firstly, a workpiece to be deburred is taken between the extrusion plate and the support plate, after the burr removing position of the workpiece is adjusted, the air cylinder assembly is started to enable the output end of the air cylinder assembly to push the extrusion plate to move right, the extrusion plate and the support plate clamp the workpiece tightly, and then a worker can hold the polishing mechanism by hand to perform burr removing operation on the workpiece; present deckle edge grinding device discovers in using, and the staff need carry out the position that the work piece was adjusted to the dismouting many times with the work piece between stripper plate and backup pad to carry out comprehensive unhairing limit operation to the work piece, however the simple operation nature of this process is relatively poor, therefore has reduced the unhairing limit efficiency of work piece, thereby leads to the practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can be in order to carry out the unhairing limit operation to the work piece comprehensively in the position of the nimble work piece of adjusting of the condition of not dismouting work piece, consequently can improve the simple operation nature of work piece unhairing limit operation, therefore can improve the unhairing limit efficiency of work piece to strengthen the deckle edge grinding device of practicality.

The utility model discloses a burr grinding device, comprises a workbench, four groups of landing legs, grinding machanism, the cylinder assembly, the stripper plate, backup pad and two sets of backup pads, the left front side in bottom of workstation, left rear side, right front side and right rear side are connected with the top of four groups of landing legs respectively, the bottom of two sets of backup pads is connected with the top middle part left side and the middle part right side of workstation respectively, the right-hand member of cylinder assembly is connected with the left end top region of left side backup pad, the left end top region of left side backup pad runs through and is provided with the hole of stretching out, the output of cylinder assembly passes the hole of stretching out and stretches out to two sets of backup pads inboards, the stripper plate is installed at the output of cylinder assembly, the backup pad is installed in the left end top region of right side backup pad, grinding machanism places the top at the workstation; the adjustable extrusion device is characterized by further comprising an adjusting shaft, an adjusting hand wheel, a positioning frame, a fastening threaded rod and a fastening knob, wherein the output end of the air cylinder assembly is connected with a left end bearing of the extrusion plate, the top area of the left end of the right supporting plate is provided with a rotating hole in a penetrating manner, the rotating hole is sleeved with the adjusting shaft bearing, the left end of the adjusting shaft is connected with the left end of the supporting plate, the inner side wall of the adjusting hand wheel is provided with a plurality of groups of fixing rods, the inner ends of the groups of fixing rods are connected with the outer side wall of the right area of the adjusting shaft, the left end of the positioning frame is connected with the middle part of the right end of the right supporting plate, the top end of the positioning frame is provided with a positioning groove, the bottom area of the adjusting hand wheel is positioned in the positioning groove, the right end of the positioning groove is provided with, the right end of the fastening threaded rod is connected with the left end of the fastening knob.

The utility model discloses a burr grinding device still includes two sets of anti-skidding cushion, the outer end of two sets of anti-skidding cushion is connected with the right-hand member of stripper plate and the left end of backup pad respectively.

The utility model discloses a burr grinding device still includes two sets of fastening handles, the inner of two sets of fastening handles is connected with the top and the bottom of fastening knob respectively.

The utility model discloses a burr grinding device still includes the protective frame, the regional inside wall in bottom of protective frame is connected with the outside lateral wall of top area of workstation.

The utility model discloses a burr grinding device, adjusting hand wheel's lateral wall parcel is provided with anti-skidding gum cover.

The utility model discloses a burr grinding device still includes the protection spring pad, the protection spring pad is with the regional suit in right part of fastening threaded rod, the right-hand member and the left end of protection spring pad are hugged closely with the left end of fastening knob and the right-hand member of locating rack respectively.

The utility model discloses a burr grinding device still includes the protection cushion, the left end of protection cushion is connected with the right-hand member middle part of right side backup pad, the right-hand member of protection cushion slides with the regional left end in bottom of adjusting hand wheel's anti-skidding gum cover and hugs closely.

The utility model discloses a burr grinding device still includes baffle and handle, the regional inside wall of left part of protection frame runs through and is provided with U type clearance groove, the front end and the rear end in U type clearance groove communicate respectively and are provided with two sets of U type draw-in grooves, the regional front end of well lower part and the rear end of baffle slide with two sets of U type draw-in grooves respectively and clamp, the right-hand member of handle and the left end top area connection of baffle.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the middle part of a workpiece is moved between a squeezing plate and a supporting plate, then a cylinder assembly is started to enable the output end of the cylinder assembly to push the squeezing plate, the squeezing plate and the supporting plate clamp the workpiece, after a worker debugs the front part of the workpiece through a polishing mechanism, the worker can loosen a fastening threaded rod in a fastening threaded hole of a positioning groove of a positioning frame through a fastening knob, the fastening threaded rod is not limited by an adjusting hand wheel, then the worker can rotate the adjusting hand wheel to enable the adjusting hand wheel to drive an adjusting shaft to rotate through a plurality of groups of fixing rods, meanwhile, the adjusting shaft drives the workpiece to rotate under the limit of the squeezing plate through the supporting plate, the workpiece can rotate by a certain angle at the moment, after the workpiece rotates to a required angle, the fastening threaded rod can be screwed through the fastening knob to limit the adjusting hand wheel at the current position, therefore, the position of the workpiece can be flexibly adjusted under the condition of not disassembling the workpiece, so that the workpiece can be completely deburred, the operation convenience of the workpiece deburring operation can be improved, the deburring efficiency of the workpiece can be improved, and the practicability is enhanced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a partially enlarged structure of a;

FIG. 3 is a schematic view of the connection structure of the baffle plate and the protection frame of the present invention;

FIG. 4 is a schematic view of the connection structure of the adjusting hand wheel and the plurality of groups of fixing rods;

in the drawings, the reference numbers: 1. a work table; 2. four groups of supporting legs; 3. a polishing mechanism; 4. a cylinder assembly; 5. a pressing plate; 6. a support plate; 7. two sets of support plates; 8. an adjustment shaft; 9. adjusting a hand wheel; 10. a positioning frame; 11. fastening a threaded rod; 12. fastening a knob; 13. a plurality of groups of fixed rods; 14. positioning a groove; 15. two groups of anti-skid rubber pads; 16. two groups of fastening handles; 17. a protective frame; 18. an anti-slip rubber sleeve; 19. a protective spring pad; 20. a protective cushion block; 21. a baffle plate; 22. a handle; 23. a U-shaped cleaning groove; 24. two sets of U-shaped clamping grooves.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the burr grinding device of the utility model comprises a workbench 1, four groups of supporting legs 2, a grinding mechanism 3 and a cylinder assembly 4, the grinding device comprises an extrusion plate 5, a support plate 6 and two groups of support plates 7, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of a workbench 1 are respectively connected with the top ends of four groups of supporting legs 2, the bottom ends of the two groups of support plates 7 are respectively connected with the left side and the right side of the middle part of the top end of the workbench 1, the right end of a cylinder assembly 4 is connected with the top area of the left end of the left support plate, an extending hole penetrates through the top area of the left end of the left support plate, the output end of the cylinder assembly 4 penetrates through the extending hole and extends to the inner sides of the two groups of support plates 7, the extrusion plate 5 is installed at the output end of the cylinder assembly 4, the support plate 6 is installed at the top area of the left end of; the device also comprises an adjusting shaft 8, an adjusting hand wheel 9, a positioning frame 10, a fastening threaded rod 11 and a fastening knob 12, wherein the output end of the air cylinder component 4 is connected with a left end bearing of the extrusion plate 5, the top area of the left end of the right supporting plate is provided with a rotating hole in a penetrating way, the rotating hole is sleeved with the adjusting shaft 8 by a bearing, the left end of the adjusting shaft 8 is connected with the left end of the supporting plate 6, the inner side wall of the adjusting hand wheel 9 is provided with a plurality of groups of fixing rods 13, the inner ends of the groups of fixing rods 13 are all connected with the outer side wall of the right area of the adjusting shaft 8, the left end of the positioning frame 10 is connected with the middle part of the right end of the right supporting plate, the top end of the positioning frame 10 is provided with a positioning groove 14, the bottom area of the adjusting hand wheel 9 is positioned in the positioning groove 14, the right end of the, the right end of the fastening threaded rod 11 is connected with the left end of the fastening knob 12; firstly, the middle part of a workpiece is moved between a squeezing plate and a supporting plate, then a cylinder assembly is started to enable the output end of the cylinder assembly to push the squeezing plate, the squeezing plate and the supporting plate clamp the workpiece, after a worker debugs the front part of the workpiece through a polishing mechanism, the worker can loosen a fastening threaded rod in a fastening threaded hole of a positioning groove of a positioning frame through a fastening knob, the fastening threaded rod is not limited by an adjusting hand wheel, then the worker can rotate the adjusting hand wheel to enable the adjusting hand wheel to drive an adjusting shaft to rotate through a plurality of groups of fixing rods, meanwhile, the adjusting shaft drives the workpiece to rotate under the limit of the squeezing plate through the supporting plate, the workpiece can rotate by a certain angle at the moment, after the workpiece rotates to a required angle, the fastening threaded rod can be screwed through the fastening knob to limit the adjusting hand wheel at the current position, therefore, the position of the workpiece can be flexibly adjusted under the condition of not disassembling the workpiece, so that the workpiece can be completely deburred, the operation convenience of the workpiece deburring operation can be improved, the deburring efficiency of the workpiece can be improved, and the practicability is enhanced.

The utility model discloses a burr grinding device, which also comprises two groups of anti-skid rubber pads 15, the outer ends of the two groups of anti-skid rubber pads 15 are respectively connected with the right end of the extrusion plate 5 and the left end of the supporting plate 6; the friction coefficients of the right end of the extrusion plate and the left end of the supporting plate are respectively increased through the two sets of anti-skidding rubber pads, and the probability that a workpiece skids between the extrusion plate and the supporting plate is reduced, so that the practicability is enhanced.

The utility model discloses a burr grinding device, which also comprises two groups of fastening handles 16, wherein the inner ends of the two groups of fastening handles 16 are respectively connected with the top end and the bottom end of a fastening knob 12; the rotation of the fastening knob is more labor-saving and convenient through the two groups of fastening handles, so that the practicability is enhanced.

The utility model discloses a burr grinding device, which also comprises a protective frame 17, wherein the inner side wall of the bottom area of the protective frame 17 is connected with the outer side wall of the top area of the workbench 1; more pieces can drop at the work piece by unhairing limit in-process, and protect the workstation through the protective frame, reduced the piece and dropped the probability to ground at the workstation, improved the simple operation nature of piece clearance to the practicality has been strengthened.

The utility model discloses a burr grinding device, the outer side wall of the adjusting hand wheel 9 is wrapped with an anti-skid rubber sleeve 18; the friction coefficient of the outer side wall of the adjusting hand wheel is increased through the anti-skidding rubber sleeve, the probability of skidding between the fastening threaded rod and the adjusting hand wheel when the fastening threaded rod is limited to the adjusting hand wheel is reduced, and therefore the practicability is enhanced.

The utility model discloses a burr grinding device, still include the protection spring pad 19, the protection spring pad 19 is fitted with the right part region suit of the fastening threaded rod 11, the right-hand member and the left end of the protection spring pad 19 are respectively clung to the left end of the fastening knob 12 and the right-hand member of the locating rack 10; the fastening knob is extruded through the protection spring pad, the limiting effect can be achieved on the fastening threaded rod, the probability that the fastening threaded rod is loosened by itself is reduced, and therefore the stability is enhanced.

The utility model discloses a burr grinding device, still include the protection cushion 20, the left end of the protection cushion 20 is connected with the right-hand member middle part of the right side backup pad, the right-hand member of the protection cushion 20 is slidely clung to the left end of the bottom region of the antiskid gum cover 18 of the adjusting handwheel 9; the adjusting hand wheel is supported through the protective cushion block, so that the probability that the adjusting hand wheel is damaged by extrusion of the fastening threaded rod is reduced, and the practicability is enhanced.

The utility model discloses a burr grinding device, still include baffle 21 and handle 22, the left part regional inside wall of protective frame 17 runs through and is provided with U type clearance groove 23, the front end and the rear end of U type clearance groove 23 communicate respectively and are provided with two sets of U type draw-in grooves 24, the front end and the rear end of the middle and lower part region of baffle 21 slide with two sets of U type draw-in grooves 24 respectively and clamp, the right-hand member of handle 22 is connected with the left end top region of baffle 21; the baffle is extracted from the two groups of U-shaped clamping grooves of the U-shaped cleaning groove of the protective frame through the handle, so that the convenience for cleaning the debris in the protective frame is further improved, and the practicability is enhanced.

The utility model discloses a burr grinding device, when it works, first move the middle part of the work piece between stripper plate and backup pad, then start the cylinder component to make the output end of the cylinder component push the stripper plate, make the stripper plate and the backup pad clamp the work piece, at this moment the staff can hand the grinding mechanism and carry out deburring operation to the work piece, after the staff debugs the front region of the work piece through the grinding mechanism, at this moment the staff can loosen the fastening threaded rod in the fastening threaded hole of the locating slot of the locating rack through the fastening knob, at this moment the fastening threaded rod is no longer to the adjusting hand wheel extrusion limit, then the staff can rotate the adjusting hand wheel to make the adjusting hand wheel drive the adjusting shaft to rotate through multiple groups of fixed rods, at the same time the adjusting shaft drives the work piece to rotate under the limit of the stripper plate through the backup pad, at this moment the work piece can rotate a certain, after the workpiece rotates to a required angle, the fastening threaded rod can be screwed tightly through the fastening knob to limit the adjusting hand wheel at the current position.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A burr grinding device comprises a workbench (1), four groups of supporting legs (2), a grinding mechanism (3), a cylinder assembly (4), an extrusion plate (5), a supporting plate (6) and two groups of supporting plates (7), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the workbench (1) are respectively connected with the top ends of the four groups of supporting legs (2), the bottom ends of the two groups of supporting plates (7) are respectively connected with the left side and the right side of the middle part of the top end of the workbench (1), the right end of the cylinder assembly (4) is connected with the top area of the left end of the left supporting plate, an extension hole is arranged in the top area of the left end of the left supporting plate in a penetrating manner, the output end of the cylinder assembly (4) passes through the extension hole and extends to the inner sides of the two groups of supporting plates (7), the extrusion plate (5) is arranged at the output end of the cylinder assembly (4), the supporting plate (6, the grinding mechanism (3) is arranged at the top end of the workbench (1); the device is characterized by further comprising an adjusting shaft (8), an adjusting hand wheel (9), a positioning frame (10), a fastening threaded rod (11) and a fastening knob (12), wherein the output end of the air cylinder assembly (4) is connected with a left end bearing of the extrusion plate (5), the top area of the left end of the right supporting plate is provided with a rotating hole in a penetrating manner, the rotating hole is sleeved with the adjusting shaft (8) through a bearing, the left end of the adjusting shaft (8) is connected with the left end of the supporting plate (6), the inner side wall of the adjusting hand wheel (9) is provided with a plurality of groups of fixing rods (13), the inner ends of the plurality of groups of fixing rods (13) are connected with the outer side wall of the right area of the adjusting shaft (8), the left end of the positioning frame (10) is connected with the middle part of the right end of the right supporting plate, the top end of the positioning frame (10) is provided with a positioning groove (14), and the bottom, the right-hand member of constant head tank (14) runs through and is provided with fastening screw hole, fastening screw hole and fastening threaded rod (11) spiral shell dress, the left end of fastening threaded rod (11) is hugged closely with the regional right-hand member in bottom of adjusting hand wheel (9), the right-hand member of fastening threaded rod (11) is connected with the left end of fastening knob (12).

2. A burr grinding device according to claim 1, characterized in that it further comprises two sets of anti-slip rubber pads (15), the outer ends of said two sets of anti-slip rubber pads (15) being connected to the right end of the squeeze plate (5) and the left end of the support plate (6), respectively.

3. A burr grinding device according to claim 2, characterized in that it further comprises two sets of fastening handles (16), the inner ends of said two sets of fastening handles (16) being connected to the top and bottom ends, respectively, of the fastening knob (12).

4. A burr grinding device according to claim 3, characterized in that it further comprises a protective frame (17), the inner side wall of the bottom region of the protective frame (17) being connected to the outer side wall of the top region of the table (1).

5. A burr grinding device according to claim 4, characterized in that the outer side wall of the adjusting hand wheel (9) is covered with an anti-slip rubber sleeve (18).

6. A burr grinding device according to claim 5, characterized in that it further comprises a protective spring pad (19), said protective spring pad (19) being fitted over the right region of the fastening threaded rod (11), the right and left ends of said protective spring pad (19) being in close contact with the left end of the fastening knob (12) and the right end of the positioning frame (10), respectively.

7. A burr grinding device according to claim 6, characterized in that it further comprises a protection cushion block (20), the left end of the protection cushion block (20) is connected with the middle part of the right end of the right supporting plate, and the right end of the protection cushion block (20) is in sliding fit with the left end of the bottom area of the anti-slip rubber sleeve (18) of the adjusting hand wheel (9).

8. A burr grinding device according to claim 7, characterized in that a baffle plate (21) and a handle (22) are further included, a U-shaped cleaning groove (23) is formed in the inner side wall of the left region of the protective frame (17) in a penetrating manner, two sets of U-shaped clamping grooves (24) are respectively formed in the front end and the rear end of the U-shaped cleaning groove (23) in a communicating manner, the front end and the rear end of the middle-lower region of the baffle plate (21) are respectively clamped with the two sets of U-shaped clamping grooves (24) in a sliding manner, and the right end of the handle (22) is connected with the top region of the left end of the baffle plate (21).