CN112846989B

CN112846989B - Multidirectional deburring device of machining sheet spare

Info

Publication number: CN112846989B
Application number: CN202110234502.0A
Authority: CN
Inventors: 高英敏; 姚建辉; 王新彦
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2022-02-15
Anticipated expiration: 2041-03-03
Also published as: CN112846989A

Abstract

The invention discloses a multidirectional trimming device for a machined sheet material piece, which comprises a support and a sliding polishing piece, wherein a direction adjusting chute penetrates through the support, the direction adjusting chute is connected with the sliding polishing piece in a sliding fit manner, the sliding polishing piece is provided with a motor in a transmission connection manner, two ends of the support are symmetrically connected with telescopic pieces for adjusting distance, the tail end of each telescopic piece, far away from the support, is fixedly connected with a lining plate, an adjusting mechanism is embedded in the lining plate, a clamping plate is connected and arranged on the adjusting mechanism, and a limiting rolling shaft is movably embedded in the clamping plate. When the invention is used, the polishing angle can be adjusted, and trimming and polishing can be carried out according to the requirement; the adjusting mechanism adjusts the relative distance of the clamping plates, the limiting rolling shaft is used for clamping the plate body, and the limiting rolling shaft moves the bracket on the edge of the plate body, so that the sliding polishing piece can polish the edge of the plate body in a moving way, the polishing range is convenient to adjust, and the use is convenient; the adjustment of the polishing depth can be obtained by utilizing the distance adjusting effect of the telescopic piece, the adjustment is stable and convenient, and the use is flexible and convenient.

Description

Multidirectional deburring device of machining sheet spare

Technical Field

The invention relates to the technical field of plate piece processing, in particular to a multidirectional trimming device for a machined plate piece.

Background

In the machining process, after the plate piece is machined, a lot of burrs are inevitably formed on the edge. However, when the uniform machining is completed, the edges of the partial plate pieces also need to be deeply machined. Thus, deep deburring is required for machining sheet-metal pieces.

In the prior art, the plate is trimmed by mechanical directional polishing or manual polishing, the conventional manual polishing has low trimming efficiency, and the flexibility is high, but the stability is poor, so that the plate is inconvenient to flexibly and controllably adjust and process.

Disclosure of Invention

The present invention is directed to a multi-directional trimming device for machining sheet material to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a multidirectional deburring device of machine tooling sheet material spare, includes the support and slides the piece of polishing, run through on the support and be provided with the accent to the spout, transfer to sliding fit connection in the spout and be provided with the slip piece of polishing, the transmission connection is provided with the motor on the slip piece of polishing, support both ends symmetric connection is provided with the extensible member that is used for the roll adjustment, the terminal fixed connection that the support was kept away from to the extensible member is provided with the welt, the embedding is provided with adjustment mechanism in the welt, the last connection of adjustment mechanism is provided with the grip block, the activity embedding is provided with spacing roller bearing in the grip block.

Furthermore, the support is of a semicircular structure, the direction-adjusting sliding groove penetrates through the support and extends synchronously along the extending direction of the support, two side walls in the direction-adjusting sliding groove are symmetrically embedded with limiting sliding grooves, the extending tracks of the limiting sliding grooves and the direction-adjusting sliding grooves are the same, and the sliding polishing piece is connected to the direction-adjusting sliding groove and the limiting sliding grooves in a sliding and limiting matching mode.

Furthermore, the sliding polishing piece comprises a sliding rod penetrating through a direction-adjusting sliding groove in a sliding mode, the sliding rod is in sliding fit with the direction-adjusting sliding groove, limiting bulges are fixedly connected to the positions, opposite to the limiting sliding groove, of the two sides of the sliding rod, and the limiting bulges are connected with the limiting sliding groove in a sliding fit mode; the end part of the slide bar close to one side of the arc surface of the support is fixedly connected with a base plate, a transmission shaft penetrates through the middle of the base plate, a motor is arranged on the base plate, the output end of the motor is in transmission connection with the transmission shaft, and the transmission shaft is far away from the tail end of the motor and is provided with a grinding wheel in an assembly connection manner.

Further, adjustment mechanism is in including the embedding setting the welt is kept away from the adjustment tank of extensible member one side, adjustment tank extending direction with the extensible member sets up direction mutually perpendicular, the adjustment tank internal rotation is connected and is provided with the second screw rod, the second screw rod end runs through welt tip, and fixedly connected with handle arch, the second screw rod periphery is cup jointed through the screw-thread fit activity and is provided with the slider, the slider with adjustment tank sliding fit connects, extensible member one side fixed connection is kept away from to the slider is provided with the grip block.

Furthermore, two sets of grip blocks are parallel arrangement relatively, spacing roller bearing pivoted axis and welt mutually perpendicular.

Further, the extensible member includes two sets of cushions of fixed connection at support tip and welt side, and the equal fixed connection of the relative terminal surface of two sets of cushions is provided with first screw rod, and two sets of first screw rods have the opposite screw thread of option, and are two sets of cup joint through screw-thread fit between the tip that first screw rod is relative and be provided with the thread bush.

Further, symmetrical connection is provided with the folded sheet between two sets of cushion homonymies, the folded sheet is for rotating the sheet metal of connection at two sets of cushion homonymies respectively, and two sets of sheet metals are kept away from and are rotated through the hinge between the end of cushion and connect.

Compared with the prior art, the invention has the beneficial effects that: when the sliding polishing piece and the motor are used, the sliding polishing piece and the motor can slide in the direction-adjusting sliding groove on the bracket, so that the polishing angle is adjusted, and trimming and polishing can be carried out as required; the whole device can utilize an adjusting mechanism in the lining plate to adjust the relative distance of the clamping plate, utilize the limiting rolling shaft to clamp the plate body, and simultaneously utilize the limiting rolling shaft to move the bracket at the edge of the plate body, so that the sliding polishing piece can move and polish the edge of the plate body, the polishing range is convenient to adjust, and the use is convenient; the adjustment of the polishing depth can be obtained by utilizing the distance adjusting effect of the telescopic piece, the adjustment is stable and convenient, and the use is flexible and convenient.

Drawings

FIG. 1 is a schematic view of a multi-directional deburring apparatus for machining sheet material pieces.

FIG. 2 is a schematic view of a bracket in a multi-directional deburring apparatus for machining sheet material pieces.

Figure 3 is a schematic diagram of a sliding abrading article in a multi-directional deburring apparatus for machining sheet material pieces.

FIG. 4 is a schematic view of a folded member in a multi-directional deburring apparatus for machining sheet material pieces.

In the figure: 1-bracket, 11-direction adjusting chute, 12-limiting chute, 2-sliding polishing piece, 21-sliding rod, 22-limiting protrusion, 23-backing plate, 24-transmission shaft, 25-grinding wheel, 3-motor, 4-folding piece, 41-cushion block, 42-first screw rod, 43-thread sleeve, 5-lining plate, 51-adjusting groove, 52-second screw rod, 53-sliding block, 6-clamping plate and 61-limiting rolling shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the invention, a multidirectional trimming device for a machined plate comprises a support 1 and a sliding polishing piece 2, wherein a direction adjusting chute 11 penetrates through the support 1, the sliding polishing piece 2 is arranged in the direction adjusting chute 11 in a sliding fit connection mode, a motor 3 is arranged on the sliding polishing piece 2 in a transmission connection mode, telescopic pieces 4 for adjusting distance are symmetrically arranged at two ends of the support 1 in a connection mode, a lining plate 5 is fixedly connected to the tail end, far away from the support 1, of each telescopic piece 4, an adjusting mechanism is embedded into the lining plate 5, a clamping plate 6 is connected onto the adjusting mechanism, and a limiting roller 61 is movably embedded into the clamping plate 6.

When in use, the sliding polishing piece 2 and the motor 3 can slide in the direction-adjusting chute 11 on the bracket 1, so that the polishing angle can be adjusted, and trimming and polishing can be carried out as required; the relative distance of the clamping plate 6 can be adjusted by an adjusting mechanism in the lining plate 5, the plate body is clamped by the limiting rolling shaft 61, and the bracket 1 can be moved at the edge of the plate body by the limiting rolling shaft 61, so that the sliding polishing piece 2 can move and polish the edge of the plate body, the polishing range is convenient to adjust, and the use is convenient; the adjustment of the polishing depth can be obtained by utilizing the distance adjusting effect of the telescopic piece 4, the adjustment is stable and convenient, and the use is flexible and convenient.

The support 1 is of a semicircular structure, the direction-adjusting sliding groove 11 penetrates through the support 1 and extends synchronously along the extending direction of the support 1, the two side walls in the direction-adjusting sliding groove 11 are symmetrically embedded with limiting sliding grooves 12, the extending tracks of the limiting sliding grooves 12 and the direction-adjusting sliding groove 11 are the same, and the sliding polishing piece 2 is connected to the direction-adjusting sliding groove 11 and the limiting sliding groove 12 in a sliding and limiting matching mode. When the sliding polishing piece 2 slides in the direction-adjusting sliding groove 11, the output end angle of the sliding polishing piece 2 is conveniently ensured to be uniformly changed during sliding, so that the synchronous adjustment of the polishing angle can be realized.

The sliding polishing piece 2 comprises a sliding rod 21 which penetrates through a direction-adjusting sliding groove 11 in a sliding mode, the sliding rod 21 is in sliding fit with the direction-adjusting sliding groove 11, limiting bulges 22 are fixedly connected to the positions, opposite to the limiting sliding groove 12, of the two sides of the sliding rod 21, and the limiting bulges 22 are connected with the limiting sliding groove 12 in a sliding fit mode; slide bar 21 is close to the protruding end fixed connection of one side of support 1 cambered surface and is provided with backing plate 23, slide bar 21 with backing plate 23 middle part is run through and is provided with transmission shaft 24, the installation is provided with motor 3 on backing plate 23, motor 3's output and transmission shaft 24 transmission are connected, the terminal assembly connection that motor 3 was kept away from to transmission shaft 24 is provided with emery wheel 25. When the angle adjusting device is used, the angle adjustment can be realized by moving the sliding rod 21, the edge of the plate is conveniently rounded, and the processing angle adjustment is flexible.

Adjustment mechanism sets up including the embedding the welt 5 is kept away from adjustment tank 51 of extensible member 4 one side, adjustment tank 51 extending direction with extensible member 4 sets up direction mutually perpendicular, adjustment tank 51 internal rotation is connected and is provided with second screw rod 52, second screw rod 52 end runs through 5 tip of welt, and fixedly connected with handle arch, second screw rod 52 periphery is cup jointed through the screw-thread fit activity and is provided with slider 53, slider 53 with adjustment tank 51 sliding fit connects, slider 53 keeps away from extensible member 4 one side fixed connection and is provided with grip block 6. The second screw 52 can be driven to rotate through the rotation of the second screw 52, the sliding block 53 slides in the adjusting groove 51, and the two groups of clamping plates 6 can be independently adjusted and moved, so that the plates can be conveniently clamped as required, and the position of the opposite edge cutting edge of the grinding wheel 25 can be conveniently adjusted as required.

Two sets of grip blocks 6 are parallel arrangement relatively, spacing roller 61 pivoted axis and welt 5 mutually perpendicular. This allows rolling after the clamping plate 6 is relatively close and the plate is clamped by the limiting rollers 61, so that the edge of the plate is ground straight by the grinding wheel 25.

Example 2

Referring to fig. 1 and 4, in the embodiment of the invention, based on embodiment 1, the telescopic member 4 includes two groups of cushion blocks 41 fixedly connected to the end of the bracket 1 and the side edge of the liner plate 5, opposite end faces of the two groups of cushion blocks 41 are both fixedly connected with first screws 42, the two groups of first screws 42 have threads with opposite options, and opposite ends of the two groups of first screws 42 are sleeved with threaded sleeves 43 through threaded matching. The rotation through thread bush 43 can drive two sets of first screw rods 42 to cooperate and stretch into thread bush 43 or break away from thread bush 43 to adjust the interval between two sets of cushion blocks 41, can realize the regulation of the depth of polishing like this.

The folding plates 44 are symmetrically connected between the same sides of the two groups of cushion blocks 41, the folding plates 44 are thin plates which are respectively connected to the same sides of the two groups of cushion blocks 41 in a rotating manner, and the tail ends of the two groups of thin plates, far away from the cushion blocks 41, are connected in a rotating manner through hinges, so that when the threaded sleeve 43 drives the first screw 42 to adjust, the folding plates 44 are synchronously folded, the relative motion stability of the two groups of cushion blocks 41 is limited and kept, and the telescopic folding is more stable.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. A multidirectional trimming device for machined sheet materials comprises a support (1) and a sliding polishing piece (2), and is characterized in that a direction adjusting sliding groove (11) penetrates through the support (1), the sliding polishing piece (2) is arranged in the direction adjusting sliding groove (11) in a sliding fit connection mode, a motor (3) is arranged on the sliding polishing piece (2) in a transmission connection mode, telescopic pieces (4) used for adjusting distance are symmetrically arranged at two ends of the support (1) in a connection mode, a lining plate (5) is fixedly connected to the tail end, far away from the support (1), of each telescopic piece (4), an adjusting mechanism is embedded into the lining plate (5), a clamping plate (6) is connected onto the adjusting mechanism, and a limiting rolling shaft (61) is movably embedded into the clamping plate (6);

the support (1) is of a semicircular structure, the direction adjusting sliding groove (11) penetrates through the support (1) and extends synchronously along the extending direction of the support (1), the two inner side walls of the direction adjusting sliding groove (11) are symmetrically embedded with limiting sliding grooves (12), the extending tracks of the limiting sliding grooves (12) and the direction adjusting sliding groove (11) are the same, and the sliding grinding piece (2) is connected to the direction adjusting sliding groove (11) and the limiting sliding groove (12) in a sliding and limiting matching mode;

the sliding polishing piece (2) comprises a sliding rod (21) which penetrates through the direction adjusting sliding groove (11) in a sliding mode, the sliding rod (21) is matched with the direction adjusting sliding groove (11) in a sliding mode, limiting bulges (22) are fixedly connected to the positions, opposite to the limiting sliding groove (12), of the two sides of the sliding rod (21), and the limiting bulges (22) are connected with the limiting sliding groove (12) in a sliding fit mode; a base plate (23) is fixedly connected to the end part of the slide rod (21) close to the side with the arc surface protrusion of the support (1), a transmission shaft (24) penetrates through the middle parts of the slide rod (21) and the base plate (23), a motor (3) is installed on the base plate (23), the output end of the motor (3) is in transmission connection with the transmission shaft (24), and a grinding wheel (25) is arranged at the tail end of the transmission shaft (24) far away from the motor (3) in an assembly connection manner;

adjustment mechanism sets up including the embedding adjusting groove (51) of extensible member (4) one side is kept away from in welt (5), adjusting groove (51) extending direction with extensible member (4) set up direction mutually perpendicular, adjusting groove (51) internal rotation is connected and is provided with second screw rod (52), second screw rod (52) end runs through welt (5) tip, and fixedly connected with handle arch, second screw rod (52) periphery is cup jointed through the screw-thread fit activity and is provided with slider (53), slider (53) with adjusting groove (51) sliding fit connects, slider (53) are kept away from extensible member (4) one side fixed connection and are provided with grip block (6).

2. Multidirectional edging device for machining sheet elements according to claim 1, characterised in that the two sets of clamping plates (6) are arranged relatively parallel, the axis of rotation of said limiting roller (61) and the lining plate (5) being perpendicular to each other.

3. The multidirectional trimming device for machining sheet metal parts according to claim 1, wherein the telescopic member (4) comprises two groups of cushion blocks (41) fixedly connected with the end part of the bracket (1) and the side edge of the lining plate (5), the opposite end surfaces of the two groups of cushion blocks (41) are respectively and fixedly connected with a first screw rod (42), the two groups of first screw rods (42) are provided with threads with opposite rotation directions, and the opposite end parts of the two groups of first screw rods (42) are sleeved with threaded sleeves (43) through threaded fit.

4. The multidirectional trimming device for machining sheet material pieces according to claim 3, wherein folding plates (44) are symmetrically connected between the same sides of the two groups of cushion blocks (41), the folding plates (44) are thin plates respectively rotatably connected to the same sides of the two groups of cushion blocks (41), and the ends of the two groups of thin plates far away from the cushion blocks (41) are rotatably connected through hinges.