CN114734323A

CN114734323A - Deburring equipment

Info

Publication number: CN114734323A
Application number: CN202210305268.0A
Authority: CN
Inventors: 张银立
Original assignee: Ningbo Minth Automotive Parts Research and Development Co Ltd
Current assignee: Ningbo Minth Automotive Parts Research and Development Co Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-12

Abstract

The invention relates to the technical field of machining, and discloses deburring equipment, which is used for deburring a workpiece, wherein the workpiece comprises a first machining surface and a second machining surface which form an included angle, and the deburring equipment is characterized by comprising the following components: a frame; the deburring mechanism is arranged on the rack and comprises a mounting seat and a deburring piece arranged on the mounting seat, and the mounting seat can move along the length direction of the workpiece; and the deburring component is provided with a deburring surface; the turnover mechanism is arranged on the rack and comprises a driving piece and a placing frame used for placing the workpiece, and the driving piece can drive the placing frame to turn over so as to turn over the first processing surface and the second processing surface of the workpiece. The deburring device has the advantages that the deburring device can perform deburring operation on a plurality of rib positions of the automobile water cutting, the deburring piece moves along the length direction of the workpiece, one-time deburring of the water cutting can be realized, the automation degree is high, and the deburring efficiency is improved.

Description

Deburring equipment

Technical Field

The invention relates to the technical field of machining, in particular to deburring equipment.

Background

Many products are currently formed by die tooling, and due to die tolerances or wear, the edges of the product can produce debris or particles, commonly referred to as burrs, which can become burr edges. In the production process of automobiles, automobile water is used as an important part on automobile doors, and water drops, water mist and dust on the surface of glass can be cut off when the glass of the automobile is lifted; therefore, if burrs exist on the water cutter, the lifting of the glass can be influenced, and even the glass is damaged.

In the existing deburring equipment, burrs can be deburred at two ends of a product after the product is gripped by a robot, and the deburring cannot be performed at the middle position or the deburring is finished in a manual polishing mode, so that the deburring efficiency is low and the deburring is difficult to remove completely; and car water is cut and is generally had and be two muscle positions of splayed angle, and the burr can't effectively be got rid of to disposable deburring to at burring in-process, the burr can pile up at the inslot that water was cut, shelters from the position that needs the burring, influences the efficiency and the effect of burring, and the yields is difficult to guarantee.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the automatic deburring equipment with high deburring efficiency and good deburring effect.

The technical scheme adopted by the invention for solving the technical problem is that the invention provides deburring equipment for deburring a workpiece, wherein the workpiece comprises a first processing surface and a second processing surface which form an included angle, and the equipment comprises:

a frame;

the deburring mechanism is arranged on the rack and comprises a mounting seat and a deburring piece arranged on the mounting seat, and the mounting seat can move along the length direction of the workpiece; and the deburring member has a deburring surface;

the turnover mechanism is arranged on the rack and comprises a driving piece and a placing frame used for placing the workpiece, and the driving piece can drive the placing frame to turn over so as to turn over the first processing surface and the second processing surface of the workpiece.

Furthermore, a first slide rail is arranged on the rack, the first slide rail is arranged in parallel with the placing frame, and a slide block is arranged on the mounting seat; the deburring mechanism further comprises a first driving main body, and the first driving main body can drive the sliding block to slide along the first sliding rail.

Furthermore, a lead screw arranged in parallel with the first slide rail is arranged on the rack, the mounting seat comprises a lead screw seat, and the lead screw seat is movably sleeved on the lead screw; the first driving body can drive the lead screw to rotate.

Further, the deburring mechanism further comprises a second driving main body, the mounting seat comprises a support, and the second driving main body is arranged on the support; the deburring piece is arranged on an output shaft of the second driving main body, and the second driving main body can drive the deburring piece to rotate.

Further, the bracket comprises a mounting plate and a fixed seat with a guide rail, the mounting plate is arranged on the guide rail in a lifting manner, and the second driving body is arranged on the mounting plate;

the deburring mechanism further comprises a third driving main body, the third driving main body is arranged on the fixed seat, and the third driving main body can drive the mounting plate to lift.

Furthermore, the turnover mechanism comprises a mounting rack, the mounting rack comprises a bottom plate and support seats arranged at two ends of the bottom plate, the driving piece is arranged on any one of the support seats, and two ends of the placing rack are respectively arranged on the two support seats; the placement frame is positioned below the deburring piece.

Furthermore, the turnover mechanism further comprises a fourth driving main body, the fourth driving main body is arranged on the placement frame, the fourth driving main body comprises a telescopic clamping piece, and the clamping piece is clamped on the end part of the workpiece.

Furthermore, the deburring piece comprises a wheel shaft and two rollers arranged on the wheel shaft, the placing frame comprises a first placing plate and a second placing plate, and the two rollers can respectively abut against workpieces on the first placing plate and the second placing plate.

Furthermore, be equipped with in the frame with first slide rail is the second slide rail of perpendicular setting, be equipped with fifth drive main part on the mounting bracket, fifth drive main part can drive the mounting bracket is followed the second slide rail removes.

Furthermore, a plurality of through holes are formed in the mounting frame and located below the placing frame, a scrap collecting box is arranged on the rack, and burrs falling on the workpiece can pass through the through holes and be contained in the scrap collecting box.

Compared with the prior art, the invention has at least the following beneficial effects:

according to the deburring equipment, the deburring mechanism and the turnover mechanism are arranged on the rack, the turnover mechanism is used for clamping and overturning a workpiece, the deburring mechanism comprises the deburring piece which moves along the length direction of the workpiece, burrs on the workpiece are processed through the rotating deburring piece, one-time deburring of the workpiece is realized, and the deburring efficiency is improved.

According to the deburring device, deburring operation can be performed on a workpiece with a plurality of rib positions, the turnover mechanism clamps the workpiece through the placing frame and the clamping pieces, and the clamping pieces are clamped at two ends of the workpiece, so that burrs at the end part of the workpiece are prevented from being removed; meanwhile, a driving piece is arranged and used for driving the placing frame to rotate so as to adjust the positions of the first processing surface and the second processing surface on the workpiece, so that the first processing surface and the second processing surface are turned over, and the multi-rib-position deburring operation is completed; and in the process of workpiece turnover, burrs accumulated in the workpiece can be dumped, and the deburring efficiency and effect are prevented from being influenced by the accumulated burrs.

Drawings

FIG. 1 is a schematic view of the overall structure of the deburring apparatus of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a partial schematic structural view of the deburring apparatus;

FIG. 4 is an exploded view of the structure of FIG. 3;

FIG. 5 is an exploded view of the deburring mechanism;

fig. 6 is an exploded view of a workpiece mounting structure.

In the figure:

100. a frame; 110. a first slide rail; 120. a second slide rail; 130. a chip collecting box; 140. an opening; 200. a deburring mechanism; 210. a mounting base; 211. a slide base; 212. a lead screw seat; 220. deburring a part; 221. removing burr surfaces; 222. a wheel axle; 223. a roller; 230. a first drive body; 231. a lead screw; 240. a second driving body; 250. a support; 251. mounting a plate; 252. a fixed seat; 253. a guide rail; 260. a third driving body; 300. a turnover mechanism; 310. a drive member; 320. a placement frame; 321. a first placing plate; 322. a second placing plate; 330. a mounting frame; 331. a base plate; 332. a support; 340. a fourth drive body; 341. a clamping member; 350. a fifth driving body; 400. a workpiece; 410. a first machined surface; 420. and a second processing surface.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, a deburring apparatus for deburring a workpiece 400, the workpiece 400 including a first machined surface 410 and a second machined surface 420 having an included angle, comprises: a frame 100 for mounting components; the deburring mechanism 200 is arranged on the rack 100, the deburring mechanism 200 comprises a mounting seat 210 and a deburring piece 220 arranged on the mounting seat 210, and the mounting seat 210 can move along the length direction of the workpiece 400; and the deburring member 220 has a deburring surface 221; the turnover mechanism 300 is disposed on the machine frame 100, the turnover mechanism 300 includes a driving member 310 and a placement frame 320 for placing the workpiece 400, and the driving member 310 can drive the placement frame 320 to turn over so as to turn over the first processing surface 410 and the second processing surface 420 of the workpiece 400.

Specifically, the deburring equipment is mainly used for deburring automobile water cutting, the water cutting is generally provided with a plurality of rib positions in the length direction of the water cutting, and when the water cutting product is subjected to whole-length segmented milling of the plurality of rib positions, the milling burrs cannot be deburred in a robot deburring mode; or the burrs can not be effectively removed by one-time deburring for water cutting with splayed angle rib positions. Therefore, the equipment realizes the one-time deburring of water cutting and long rib position by arranging the movable deburring piece 220 and the reversible placing frame 320, and improves the deburring efficiency; simultaneously, under tilting mechanism 300's effect, the water is surely can overturn, cuts through upset water, can empty the burr of piling up in the water cutting groove, avoids accumulational burr to influence efficiency and effect of burring.

Wherein, the rack 100 is provided with a first slide rail 110, the first slide rail 110 is parallel to the placing rack 320, and the mounting base 210 is provided with a slide block; the deburring mechanism 200 further includes a first driving body 230, and the first driving body 230 drives the slider to slide along the first slide rail 110. That is, the mounting base 210 can slide along the first slide rail 110 under the action of the first driving body 230, so as to drive the deburring member 220 disposed on the mounting base 210 to move.

As shown in fig. 4 and 5, in practical use, a lead screw 231 parallel to the first slide rail 110 is disposed on the machine frame 100, the mounting base 210 includes a lead screw base 212, and the lead screw base 212 is movably sleeved on the lead screw 231; the first driving body 230 may drive the lead screw 231 to rotate. That is, the lead screw 231 is driven by the first driving body 230, and then the mounting base 210 is driven to move along the lead screw 231, and the lead screw 231, the first slide rail 110 and the placing rack 320 are all arranged in parallel, so as to ensure that the deburring member 220 on the mounting base 210 can move along the length direction of the placing rack 320 to complete the deburring operation.

The deburring mechanism 200 further comprises a second driving body 240, the mounting base 210 comprises a bracket 250, and the second driving body 240 is arranged on the bracket 250; the deburring member 220 is provided on an output shaft of the second driving body 240, and the second driving body 240 can drive the deburring member 220 to rotate.

The bracket 250 comprises a mounting plate 251 and a fixed seat 252 with a guide rail 253, the mounting plate 251 is arranged on the guide rail 253 in a lifting manner, and the second driving body 240 is arranged on the mounting plate 251; the deburring mechanism 200 further includes a third driving body 260, the third driving body 260 is disposed on the fixing base 252, and the third driving body 260 can drive the mounting plate 251 to ascend and descend. That is, the deburring member 220 is rotated by the second driving body 240, and the third driving body 260 may drive the deburring member 220 to move up and down to approach or separate from the workpiece 400.

As shown in fig. 4 and fig. 6, the turnover mechanism 300 includes a mounting frame 330, the mounting frame 330 includes a base 331 and supports 332 disposed at two ends of the base 331, a driving member 310 is disposed on any one of the supports 332, and two ends of the placement frame 320 are disposed on the two supports 332, respectively; the rack 320 is located below the deburring member 220. Specifically, the turnover mechanism 300 further includes a fourth driving body 340, the fourth driving body 340 is disposed on the placement frame 320, the fourth driving body 340 includes a retractable clamping member 341, and the clamping member 341 is clamped on an end of the workpiece 400; that is, the workpiece 400 is clamped on the placing rack 320 by the clamping members 341, and the clamping members 341 are clamped at two ends of the workpiece 400, so that the deburring member 220 can conveniently remove the burrs of the entire length of the workpiece 400.

In practical use, the deburring member 220 includes a wheel axle 222 and two rollers 223 disposed on the wheel axle 222, the placing frame 320 includes a first placing plate 321 and a second placing plate 322, and the two rollers 223 can respectively abut against the workpiece 400 on the first placing plate 321 and the second placing plate 322. That is, the deburring member 220 can simultaneously perform deburring work on the left and right workpieces 400, thereby improving deburring efficiency.

A second slide rail 120 which is perpendicular to the first slide rail 110 is arranged on the rack 100, a fifth driving main body 350 is arranged on the mounting frame 330, and the fifth driving main body 350 can drive the mounting frame 330 to move along the second slide rail 120; the fifth driving body 350 is used to move the workpiece 400 on the rack 320 such that the workpiece 400 is aligned with the deburring member 220.

The whole working process of the deburring equipment is as follows: the left and right workpieces 400 are respectively placed on the first placing plate 321 and the second placing plate 322 through the opening 140 of the frame 100, and the two ends of the workpiece 400 are clamped by the clamping piece 341; the workpiece 400, the placing frame 320 and the mounting frame 330 move from the side close to the opening 140 to the side far from the opening 140 under the action of the fifth driving body 350, so that the workpiece 400 is positioned right below the deburring member 220; at this time, the driving member 310 drives the placing frame 320 to rotate, so that the first processing surface 410 on the workpiece 400 is aligned with the deburring member 220, the deburring member 220 moves downwards under the action of the third driving main body 260, the second driving main body 240 drives the deburring member 220 to rotate, and the deburring member 220 moves along the length direction of the workpiece 400 under the action of the first driving main body 230, so as to complete the processing of the first processing surface 410 at one time; after the first processing surface 410 is deburred, the deburring member 220 moves upwards, the driving member 310 drives the workpiece 400 to turn over again, and the second processing surface 420 is aligned with the deburring member 220 to deburre the burrs; after the first processing surface 410 and the second processing surface 420 both complete the deburring operation, the workpiece 400 moves to the opening 140 of the rack 100 under the action of the fifth driving main body 350, and the robot is matched to complete the picking and placing of the workpiece 400, so that the automatic deburring of the workpiece 400 is realized.

In this embodiment, the first driving body 230, the second driving body 240, the third driving body 260, the fourth driving body 340 and the fifth driving body 350 may be motors, cylinders, oil cylinders, or the like.

Preferably, be equipped with a plurality of through-holes on mounting bracket 330, the through-hole is located the below of putting frame 320, and is equipped with collection bits box 130 on frame 100, and work piece 400 is adding the easy burr of piling up of man-hour, and the burr that drops when work piece 400 overturns can pass the through-hole and hold in collection bits box 130, avoids accumulational burr to influence burring efficiency and effect, and is convenient for collect the clearance of bits.

In this scheme, this burring equipment can realize the automatic burring operation of work piece 400, and to the work piece 400 that has a plurality of machined surfaces, through deburring mechanism 200 and tilting mechanism 300's cooperation, can once only get rid of the burr of the whole length on the work piece 400, improves burr efficiency, and the burring is effectual.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Claims

1. A deburring apparatus for deburring a workpiece, said workpiece including a first machined surface and a second machined surface having an included angle, comprising:

a frame;

2. The deburring device of claim 1, wherein a first slide rail is arranged on the machine frame, the first slide rail and the placing frame are arranged in parallel, and a slide block is arranged on the mounting seat; the deburring mechanism further comprises a first driving main body, and the first driving main body can drive the sliding block to slide along the first sliding rail.

3. The deburring device of claim 2, wherein a lead screw arranged in parallel with the first slide rail is arranged on the rack, the mounting seat comprises a lead screw seat, and the lead screw seat is movably sleeved on the lead screw; the first driving body can drive the lead screw to rotate.

4. A deburring apparatus as claimed in claim 1, wherein said deburring mechanism further comprises a second drive body, said mount comprises a bracket, said second drive body being disposed on said bracket; the deburring piece is arranged on an output shaft of the second driving main body, and the second driving main body can drive the deburring piece to rotate.

5. The burring apparatus of claim 4, wherein the bracket includes a mounting plate and a fixing base having a guide rail, the mounting plate being liftably provided on the guide rail, the second driving body being provided on the mounting plate;

6. The deburring device of claim 2, wherein the turnover mechanism comprises a mounting frame, the mounting frame comprises a bottom plate and supports arranged at two ends of the bottom plate, the driving piece is arranged on any one of the supports, and two ends of the placement frame are respectively arranged on the two supports; the placement frame is positioned below the deburring piece.

7. A deburring apparatus as claimed in claim 1, wherein said inverting mechanism further comprises a fourth drive body, said fourth drive body being disposed on said carriage, said fourth drive body comprising a retractable clamp, said clamp being clamped on an end of said workpiece.

8. The deburring apparatus of claim 1, wherein said deburring member comprises a wheel shaft and two rollers disposed on said wheel shaft, said rack comprises a first placing plate and a second placing plate, and said two rollers are respectively abutted against the workpiece on said first placing plate and said second placing plate.

9. The deburring device of claim 6, wherein a second slide rail perpendicular to the first slide rail is arranged on the machine frame, and a fifth driving body is arranged on the mounting frame and can drive the mounting frame to move along the second slide rail.

10. A deburring apparatus as claimed in claim 6, wherein said mounting frame is provided with a plurality of through holes located below said shelf, and said frame is provided with a chip collecting box in which burrs falling from said workpiece can be received through said through holes.