CN208696469U - A kind of Burr removal apparatus for wheel gear - Google Patents

Abstract

The utility model relates to a kind of Burr removal apparatus for wheel gear, including a body group, body group includes electrolyte tank, shell, is equipped with a boss above electrolyte tank, has between boss and electrolyte tank and holds the gap that electrolyte flows into；One upper mold group, upper mold group include link block, pressure cover, and pressing the lower end surface of cover is unenclosed construction, and pressure cover is internal to be equipped with multiple briquettings, is equipped with a cylinder being vertically arranged above shell；One lower die group, lower die group include the workbench being placed in above boss, and setting is communicated inside boss, workbench and electrolyte tank, and workbench is equipped with the blowing hydrojet mechanism that multiple horizontal homogeneous are arranged, and blowing hydrojet mechanism is correspondingly arranged with briquetting；One electrode group, motor group include the anode connection end connecting respectively with multiple briquettings and connect cathode connection end with blowing hydrojet mechanism.The utility model, which has the advantages that, reaches deburring effect by electrolyte injection, prevents gear breakdown, prevents gear from shifting during deburring.

Description

A kind of Burr removal apparatus for wheel gear

Technical field:

The utility model relates to field of gears, specifically a kind of Burr removal apparatus for wheel gear.

Background technique:

Gear refers to that the mechanical organ for having gear continuously to engage passing movement and power on wheel rim, wheel are going out in transmission application It is now extremely early, because of the stationarity and continuity of its transmission, it is widely used in mechanical every field, gear is must can not in reduction gearbox One of few component, the quality of gear decide that the stability of transmission, the vibration of the accuracy of reduction ratio and transmission, noise are big It is small, it is more demanding to tooth-formation of gear precision and flatness in cycloidal planetary gear speed reducer, it is general since the shape of gear is special Logical grinding apparatus is existing during deburring may to damage tooth form, realize tooth form in deburring face mechanization difficult To carry out.

It proposes to utilize electrification in a kind of Electrochemic equipment for removing burr of the patent No. 201010208784.9 and its debarring process Method achievees the effect that deburring, which electrolyte water pipe is arranged on electric installation, and casting is placed on conductive dress The top set, under the action of electric field and electrolyte, the two poles of the earth generate charge-exchange, and the work of casting deburring is reached by discharging With, but electric current is larger, and the outflow of electrolyte is smaller, there are the breakdown risks of casting, and gear structure is smaller, if It does not limit and is easy to happen offset, influence deburring effect, since electrolyte outflow is less, gear surface also needs to carry out clear water And cleaning solution mixes cleaning treatment, it is more troublesome.

Summary of the invention:

The purpose of this utility model is to overcome above deficiencies, provide a kind of Burr removal apparatus for wheel gear, pass through electrolysis Liquid injection reaches deburring effect, prevents gear breakdown, prevents gear from shifting during deburring, improves work effect Rate.

The purpose of this utility model is achieved through the following technical solutions: a kind of Burr removal apparatus for wheel gear, including

One body group, body group include electrolyte tank, the shell for being placed in periphery above electrolyte tank, and the front of shell is spacious Open architecture, it is internal to form a working region, it is equipped with a boss above electrolyte tank, has between boss and electrolyte tank and holds The gap that electrolyte flows into, shell are equipped with control cabinet；

One upper mold group, upper mold group include link block, pressure cover, and pressing the lower end surface of cover is unenclosed construction, while pressing the interior of cover Portion is cavity structure, and the pressure cover internal briquetting for being equipped with multiple horizontal homogeneous and being arranged is equipped with multiple between link block and pressure cover Vertically arranged connecting rod, while a cylinder being vertically arranged is equipped with above shell, the lower end of cylinder and the upper end of link block connect It connects, the support rod being vertically arranged is equipped with through link block both ends, the lower end of support rod and the top of shell connect, under support rod End is connect with boss；

One lower die group, lower die group include the workbench being placed in above boss, phase inside boss, workbench and electrolyte tank Logical setting, workbench are equipped with the blowing hydrojet mechanism that multiple horizontal homogeneous are arranged, and blowing hydrojet mechanism is corresponding with briquetting Setting；The connector that blowing hydrojet mechanism includes circular shell, is placed in below circular shell is equipped with screw thread in connector Hole, shell are connect by connector with workbench, and interior of shell is equipped with the through-hole of multiple evenly distributed settings, while shell is upper Portion is equipped with a lid, is equipped with the protrusion being equipped with gear above the lid, gap is equipped between the side and shell of lid, The gap communicates setting with through-hole, threaded hole；

One electrode group, electrode group include the anode connection end connecting respectively with multiple briquettings and connect with blowing hydrojet mechanism Cathode connection end is connect, anode connection end is connect with cathode connection end with external electrode case.

Further improvement of the utility model is: the upper end of support rod is set with spring.

Further improvement of the utility model is: the two sides upper and lower side of link block is respectively equipped with the casing of inner hollow, Support rod is arranged through upper and lower casing.

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

1, the utility model includes body group, upper mold group, lower die group, electrode group, and the anode of the briquetting connection of upper mold group connects Generate electric current after the cathode connection end in contact that line end is connect with the blowing hydrojet mechanism of lower die group, the electrolyte of electrolyte tank is from putting It is sprayed from lower to upper in material hydrojet mechanism, gear is completely immersed in electrolyte, and Gearburr removing significant effect, gear is in deburring In the process, electrolyte injection is more, does not only reach the effect of deburring, and has the function of cleaning, saves subsequent more complex Cleaning step.

2, the setting of the threaded hole of blowing hydrojet mechanism upper connector connect convenient for blowing hydrojet mechanism with workbench, together When guarantee that electrolyte is passed through again；Raised setting on lid limits convenient for the placement of gear, guarantees gear during deburring It will not shift, influence deburring effect；Gap, the gap and through-hole, threaded hole are equipped between the side and shell of lid Setting is communicated, successively passes through boss, workbench, through-hole to the gap between lid and shell convenient for the electrolyte in electrolyte tank Injection, electrolyte injection completely, guarantee deburring effect.

3, the upper end of support rod is set with spring, and link block pumps with driving upside down for cylinder, spring Setting play the role of buffering.

4, the two sides upper and lower side of link block is respectively equipped with the casing of inner hollow, and support rod is arranged through upper and lower casing, even When connecing block and pumping, the setting of casing is played the role of preventing support rod frictional connection block.

Detailed description of the invention:

Fig. 1 is a kind of structural schematic diagram of Burr removal apparatus for wheel gear of the utility model.

Fig. 2 is a kind of structural schematic diagram of the blowing hydrojet mechanism of Burr removal apparatus for wheel gear of the utility model.

Figure label: 1- electrolyte tank, 2- shell, 3- boss, 4- control cabinet, 5- link block, 6- pressure cover, 7- briquetting, 8- Connecting rod, 9- cylinder, 10- support rod, 11- workbench, 12- shell, 13- connector, 14- threaded hole, 15- lid, 16- are convex It rises, 17- through-hole, 18- anode connection end, 19- cathode connection end, 20- spring, 21- casing, 22- electrode case.

Specific embodiment:

In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.

A kind of Burr removal apparatus for wheel gear of the present embodiment, as shown in Figure 1, including

One body group, body group include electrolyte tank 1, the shell 2 for being placed in 1 top periphery of electrolyte tank, the front of shell 2 It is internal to form a working region for unenclosed construction, be equipped with a boss 3 above electrolyte tank 1, boss 3 and electrolyte tank 1 it Between have hold electrolyte flow into gap, shell 2 be equipped with control cabinet 4；

One upper mold group, upper mold group include link block 5, pressure cover 6, and the lower end surface of pressure cover 6 is unenclosed construction, while pressing cover 6 Inside be cavity structure, 6 inside of pressure cover is equipped with the briquetting 7 that is arranged of multiple horizontal homogeneous, between link block 5 and pressure cover 6 Equipped with multiple vertically arranged connecting rods 8, while a cylinder 9 being vertically arranged, the lower end of cylinder 9 and company are equipped with above shell 2 The upper end connection for connecing block 5, the support rod 10 being vertically arranged, the lower end of support rod 10 and shell 2 are equipped with through 5 both ends of link block Top connection, the lower end of support rod 10 is connect with boss 3；

One lower die group, lower die group include the workbench 11 for being placed in 3 top of boss, boss 3, workbench 11 and electrolyte Setting is communicated inside case 1, workbench 11 is equipped with the blowing hydrojet mechanism that multiple horizontal homogeneous are arranged, blowing hydrojet mechanism It is correspondingly arranged with briquetting 7；As shown in Fig. 2, blowing hydrojet mechanism includes circular shell 12, is placed in circular 12 lower section of shell Connector 13, connector 13 is interior to be equipped with threaded hole 14, and shell 12 is connect by connector 13 with workbench 11, inside shell 12 Through-hole 17 equipped with multiple evenly distributed settings, while the top of shell 12 is equipped with a lid 15, be equipped with above the lid 15 with The protrusion 16 that gear is equipped with is equipped with gap, the gap and through-hole 17, threaded hole between the side and shell 12 of lid 15 14 communicate setting；

One electrode group, electrode group include the anode connection end 18 being connect respectively with multiple briquettings 7 and with blowing liquid-spreader Structure connects cathode connection end 19, and anode connection end 18 is connect with cathode connection end 19 with external electrode case 22.

The upper end of support rod 10 is set with spring 20, and link block 5 drives upside down and pumps with cylinder 9, Buffering is played the role of in the setting of spring 20.

The two sides upper and lower side of link block 5 is respectively equipped with the casing 21 of inner hollow, and support rod 10 is set through upper and lower casing 21 It sets, when link block 5 pumps, the setting of casing 21 is played the role of preventing 10 frictional connection block 5 of support rod.

The utility model includes body group, upper mold group, lower die group, electrode group, and the anode that the briquetting 7 of upper mold group connects connects Line end 18 generates electric current, the electrolysis of electrolyte tank 1 after contacting with the cathode connection end 19 that the blowing hydrojet mechanism of lower die group connects Liquid sprays from lower to upper from blowing hydrojet mechanism, and gear is completely immersed in electrolyte, and Gearburr removing significant effect, gear exists During deburring, electrolyte injection is more, does not only reach the effect of deburring, and has the function of cleaning, saves subsequent More complex cleaning step.

The setting of the threaded hole 14 of blowing hydrojet mechanism upper connector 13 connects convenient for blowing hydrojet mechanism and workbench 11 It connects, while guaranteeing that electrolyte is passed through again；The setting of protrusion 16 on lid 15 limits convenient for the placement of gear, guarantees that gear is being gone It will not shift in burring process, influence deburring effect；Gap, the gap are equipped between the side and shell 12 of lid 15 Setting is communicated with through-hole, threaded hole 14, successively passes through boss 3, workbench 11, through-hole 17 convenient for the electrolyte in electrolyte tank 1 It is sprayed to the gap between lid 15 and shell 12, electrolyte injection completely, guarantees deburring effect.

It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model, The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (3)

1. a gear deburring device is characterized in that: comprising: A body group, the body group includes an electrolyte tank and a casing placed on the periphery of the upper part of the electrolyte tank. The front part of the casing is an open structure, and a working area is formed inside the casing. The upper part of the electrolyte tank is provided with There is a boss, there is a gap for allowing the electrolyte to flow in between the boss and the electrolyte tank, and a control box is arranged on the shell; An upper module, the upper module includes a connecting block and a pressure cover, the lower end surface of the pressure cover is an open structure, and the inside of the pressure cover is a cavity structure, and the inside of the pressure cover is provided with a plurality of horizontal uniform The pressure blocks are arranged in a row, a plurality of vertically arranged connecting rods are arranged between the connecting block and the pressure cover, and at the same time, a vertically arranged air cylinder is arranged above the casing, and the lower end of the air cylinder is connected with the upper end of the connecting block, The two ends of the connecting block are provided with vertically arranged support rods, the lower ends of the support rods are connected with the top of the casing, and the lower ends of the support rods are connected with the bosses; A lower module, the lower module includes a workbench placed above the boss, the boss, the workbench and the electrolyte tank are communicated with each other, and the workbench is provided with a plurality of horizontally evenly arranged discharging materials Liquid spraying mechanism, the discharging liquid spraying mechanism is arranged corresponding to the pressing block; the discharging liquid spraying mechanism includes a circular casing and a connecting piece placed under the circular casing, and the connecting piece is provided with a threaded hole , the outer casing is connected with the workbench through the connecting piece, the inner casing is provided with a plurality of uniformly arranged through holes, and the upper part of the outer casing is provided with a cover body, and the top of the cover body is provided with a protrusion that cooperates with the gears, A gap is provided between the side edge of the cover body and the casing, and the gap is communicated with the through hole and the threaded hole; An electrode group, the electrode group includes an anode terminal connected to a plurality of pressing blocks respectively and a cathode terminal connected to the discharging and liquid spraying mechanism, and the anode terminal and the cathode terminal are connected to an external electrode box. 2 . The gear deburring device according to claim 1 , wherein the upper end of the support rod is sleeved with a spring. 3 . 3 . The gear deburring device according to claim 1 , wherein the upper and lower ends on both sides of the connecting block are respectively provided with inner hollow sleeves, and the support rods are arranged through the upper and lower sleeves. 4 .