CN208992392U - A kind of electrode cap grinding device - Google Patents

Abstract

The utility model provides a kind of electrode cap grinding device, the electrode cap grinding device includes reconditioning portion and fixed part, the reconditioning portion includes reconditioning knife, reconditioning knife rest, knife rest clamping limb, the reconditioning knife is connected with reconditioning knife rest, the reconditioning knife rest is connected with knife rest clamping limb, the fixed part includes electrode cap interconnecting piece, clamping limb interconnecting piece and rotational structure, the clamping limb interconnecting piece is connected with knife rest clamping limb, the electrode cap interconnecting piece includes driven gear and electrode cap connecting column, the driven gear is connected with electrode cap connecting column, the electrode cap connecting column is matched with reconditioning knife, the i.e. described electrode cap connecting column is connected with electrode cap to be repaired, the electrode cap to be repaired is in contact with reconditioning knife, the rotational structure includes driving gear, driving shaft and rotational handle, the one of the rotational handle and driving shaft End is connected, and the driving shaft other end is connected with driving gear, and the driving gear is connected with driven gear.

Description

A kind of electrode cap grinding device

Technical field:

The utility model relates to electrode machining field more particularly to a kind of electrode cap grinding devices.

Background technique:

With continuing to increase for China in Recent Years car ownership, automobile processing industry is also quickly grown, automobile process from It does not snap and connects, and Automobile Welding is based on electric resistance welding.Required primary artifact includes electrode stem and electrode cap in electric resistance welding simultaneously, The working environment of electrode cap is very severe in real work, after a period of use, the case where electrode cap can generate abrasion deformation, Be unable to satisfy the needs of normal work, in order to avoid excessive production wastes, impaired electrode cap needs to carry out reconditioning, so as into Row secondary use.In the prior art, mainly there are hand grinding and two kinds of machine reconditioning to the reconditioning mode of electrode cap, wherein by hand Reconditioning is commonly used, but hand grinding is high to the technical requirements of reconditioning personnel and not can guarantee the specification mark of reconditioning product Standard seriously affects the welding quality of electric resistance welding, and the equipment price of another machine reconditioning is expensive, and volume is big, actually uses process In it is cumbersome and more demanding to the operation of operator, seriously affect electrode cap reconditioning work.

Therefore, this field needs the electrode cap grinding device that a kind of equipment is simple, operation difficulty is low.

In view of this, proposing the utility model.

Utility model content:

The electrode cap grinding device that the purpose of this utility model is to provide a kind of structures is simple, operation difficulty is low, with solution Big, the cumbersome technical problem of certainly existing electrode cap coping device volume.

Specifically, the utility model provides a kind of electrode cap grinding device, the electrode cap grinding device includes reconditioning Portion and fixed part, the reconditioning portion include reconditioning knife, reconditioning knife rest, knife rest clamping limb, and the reconditioning knife is connected with reconditioning knife rest It connects, the reconditioning knife rest is connected with knife rest clamping limb, and the fixed part includes electrode cap interconnecting piece, clamping limb interconnecting piece and turns Dynamic structure, the clamping limb interconnecting piece are connected with knife rest clamping limb, and the electrode cap interconnecting piece includes driven gear and electrode Cap connecting column, the driven gear are connected with electrode cap connecting column, and the electrode cap connecting column is matched with reconditioning knife, i.e. institute It states electrode cap connecting column to be connected with electrode cap to be repaired, the electrode cap to be repaired is in contact with reconditioning knife, the rotational structure packet Driving gear, driving shaft and rotational handle are included, the rotational handle is connected with one end of driving shaft, the driving shaft other end It is connected with driving gear, the driving gear is connected with driven gear.

The structure simplifies the internal structure of the utility model, makes to be completely embedded between each portion of the utility model, drop simultaneously Operation requirement of the low the utility model to operator, improves the universality of the utility model.

Preferably, the electrode cap connecting column further includes bottom plate connecting column and working face connecting column, the bottom plate connecting column Top is connected with driven gear bottom end, and working face connecting column bottom end is connected with driven gear top, the working face Connection top end is connected with electrode cap bolster stake, and the driven gear is for driving needed for the rotation of conducting electrode cap interconnecting piece Power, while the structure is stably connected with convenient for electrode cap with the utility model, enhances the stability of connection, makes electrode cap interconnecting piece Connect closer between each component, and the structure guarantees each section uniform force when rotation in substantially symmetrical about its central axis, is conducive to this reality It is carried out with the stabilization of reconditioning when Novel work, rotational trajectory caused by unbalance stress is unstable when preventing as rotation and equipment is ground Damage effectively extends the service life of equipment, improves the job stability of the utility model.

It is furthermore preferred that bearer connection column is additionally provided between the electrode cap bolster stake and working face connecting column, it is described to hold Connection top end connection electrode cap bolster stake is carried, bottom end connects working face connecting column, and the bearer connection column and working face connect It connects between column detachably, the structure assembles convenient for the disassembly of the utility model, while the working face connecting column is electrode cap Main hard point when interconnecting piece rotates, thus it is easy to damage need to replace often, and above structure is prevented because replacing working face connecting rod Caused entire electrode cap interconnecting piece replacement, reduces production cost and production waste.

Further, the electrode cap interconnecting piece further includes interlocking bearing, and the connection bearing connect column sleeve with working face It connects in succession, the structure effectively reduces the frictional force between working face connecting column and arrangement for grinding working face, connects convenient for working face Connect column rotation.

Preferably, detachable between the electrode cap bolster stake and bearer connection column, the structure is convenient for electrode cap carrying The replacement of column, electrode cap size model number to be repaired is numerous in real work, and only a kind of electrode cap bolster stake is unable to satisfy all operating conditions, Therefore the universality of the utility model reconditioning is effectively improved by the structure, improve product work quality.

Further, the fixed part further includes electrode cap grinding device shell, and the electrode cap grinding device shell is used In protection the utility model internal structure, extend the service life of the utility model, it is preferred that the rotational structure is arranged in electricity In polar cap arrangement for grinding shell.

Preferably, the electrode cap grinding device housing top surface is arrangement for grinding working face, the arrangement for grinding working face On be additionally provided with waste material transmission slot, the waste material transmission slot is convenient for the reconditioning waste material fallen when the reconditioning of transfer electrode cap, further , waste material transmission slot bottom end is provided with garbage collection slot, and the garbage collection slot is used to receive the transfer of waste material transmission slot Reconditioning waste material, it is preferred that the garbage collection slot is drawer structure, and the drawer structure is convenient for the transfer to reconditioning waste material, benefit In the secondary use to reconditioning waste material, production waste is reduced.

It is furthermore preferred that be additionally provided with connecting column through hole on the arrangement for grinding working face, the connecting column through hole with Rolling bearing socket connection, the structure reduce working face connecting column and arrangement for grinding work convenient for the rotation of working face connecting column Frictional force between face, while the structure also plays fixed function to working face connecting column, improves the work of the utility model Stability.

Further, the electrode cap grinding device housing bottom is arrangement for grinding bottom plate, on the arrangement for grinding bottom plate It is provided with connection post holes and driving gear support plate, the connection post holes is connected with bottom plate connecting column bottom end, be used to support electricity Polar cap interconnecting piece improves the job stability of the utility model, driving gear support plate bottom end and arrangement for grinding bottom plate phase Connection, driving gear support plate top are connected with electrode cap grinding device housing tip, it is preferred that the driving gear support It is provided with active axis hole on plate, the driving shaft passes through active axis hole, and the structure is steady convenient for driving gear and driven gear Fixed connection, improves the job stability of the utility model.

Preferably, the clamping limb interconnecting piece includes fixed link, and the fixed link is connected with knife rest clamping limb, described solid It is provided with fixed tooth in fixed pole, the fixed tooth is provided with multiple, and the multiple fixed tooth is convenient for knife rest clamping limb in fixed link Upper movement, it is furthermore preferred that the knife rest clamping limb can the radial displacement in fixed link, the structure be conveniently adjusted reconditioning knife with to The positional relationship between electrode cap is repaired, the scope of application of the utility model is improved.

It is furthermore preferred that detachable between the reconditioning knife and reconditioning knife rest, the structure is conveniently replaceable reconditioning knife, described to repair It in high-intensitive state when sharpening work, needs to replace often, prevents from causing grinding quality to reduce since reconditioning knife damages Problem, further, detachable between the reconditioning knife rest and knife rest clamping limb, the structure is conveniently replaceable reconditioning knife rest, institute It states reconditioning knife rest and on the one hand plays the role of fixed reconditioning knife at work, on the other hand also function to and adjust reconditioning knife and electricity to be repaired The effect of distance between polar cap guarantees that reconditioning knife is matched with electrode cap to be repaired.

Preferably, the reconditioning knife includes cambered blade, and the cambered blade is provided with multiple, the multiple cambered blade It is uniformly distributed, it is furthermore preferred that the multiple cambered blade forms rotary spherical cut surface, the cut surface is for guaranteeing that reconditioning is complete Electrode cap after meets job requirement, while the cut surface meets mechanics design requirement, effectively extends the use of reconditioning knife Service life.

When work, electrode cap to be repaired is installed on electrode cap bolster stake first, then adjusts reconditioning rest position and angle Reconditioning knife recess portion is socketed on electrode cap to be repaired by degree, and the two close proximity is made to fix fixed clamp arm component after touch, and rotation turns Fixed handle, rotational handle drive coupled spindle rotation, the driving gear rotation that driving shaft drives it to be connected, main Moving gear pushes driven gear rotation, and driven gear drives the rotation of electrode cap interconnecting piece, and the rotation of electrode cap interconnecting piece drives to be repaired Electrode cap rotation, electrode cap to be repaired and reconditioning knife generate relative displacement, carry out cutting reconditioning, and rotation is full to electrode cap shaped to be repaired Sufficient production requirement, i.e. completion reconditioning.

In conclusion the utility model has the following beneficial effects:

1. the utility model has the advantages of simple structure, occupied area is small, easy to assembly, is readily transported.

2. being completely embedded between the component of the utility model, there is long service life and compared with high operational stability.

3. the utility model is easy to operate, upper hand difficulty is small, is suitble to be widely used to promote.

Detailed description of the invention:

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of electrode cap grinding device schematic diagram of the utility model；

Fig. 2 is a kind of electrode cap grinding device front view of the utility model；

Fig. 3 is a kind of electrode cap grinding device top view of the utility model；

Fig. 4 is a kind of electrode cap grinding device partial view of the utility model；

Fig. 5 is the utility model electrode cap interconnecting piece front view；

Fig. 6 is the utility model reconditioning knife perspective view；

Description of symbols

Description of symbols through the above attached drawings can be more clearly understood and illustrate in conjunction with the embodiments of the present invention The technical solution of the utility model.

11, reconditioning knife；12, reconditioning knife rest；13, knife rest clamping limb；21, driven gear；22, bottom plate connecting column；23, it works Face connecting column；24, electrode cap bolster stake；25, bearer connection column；26, bearing is interlocked；31, fixed column；311, fixed tooth；4, to Repair electrode cap；51, driving gear；52, driving shaft；53, rotational handle；61, arrangement for grinding working face；611, waste material transmission slot； 612, garbage collection slot；62, arrangement for grinding bottom plate；621, post holes is connected；622, driving gear support plate；6221, active axis hole.

Specific embodiment

Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.

It is only to be not intended to be limiting this reality merely for for the purpose of describing particular embodiments in the term that the utility model uses With novel.In the "an" of the utility model and singular used in the attached claims, " described " and "the" Most forms are intended to include, unless the context clearly indicates other meaning.It is also understood that term used herein " and/ Or " refer to and include that one or more associated any or all of project listed may combine.

The utility model will be described in detail by embodiment below.

As shown in Figure 1, the utility model provides a kind of electrode cap grinding device, the electrode cap grinding device includes repairing Mill portion and fixed part, the reconditioning portion include reconditioning knife 11, reconditioning knife rest 12, knife rest clamping limb 13, the reconditioning knife 11 with repair Knife board 12 is connected, and the reconditioning knife rest 12 is connected with knife rest clamping limb 13, the fixed part include electrode cap interconnecting piece, Clamping limb interconnecting piece and rotational structure, the clamping limb interconnecting piece are connected with knife rest clamping limb 13, the electrode cap interconnecting piece Including driven gear 21 and electrode cap connecting column, the driven gear 21 is connect with electrode cap connecting column, the electrode cap connection Column is matched with reconditioning knife 11, i.e., the described electrode cap connecting column is connected with electrode cap 4 to be repaired, the electrode cap 4 to be repaired with repair Whet a knife and 11 be in contact, the rotational structure includes driving gear 51, driving shaft 52 and rotational handle 53, the rotational handle 53 with One end of driving shaft 52 is connected, and 52 other end of driving shaft is connected with driving gear 51, the driving gear 51 with from Moving gear 21 is connected, and the clamping limb interconnecting piece includes fixed link 31, and the fixed link 31 is connected with knife rest clamping limb 13, Fixed tooth 311 is provided in the fixed link 31, the fixed tooth 311 is provided with 23, and described 23 fixed teeth are convenient for knife rest The radial displacement in fixed link 31 of clamping limb 13, the structure are conveniently adjusted the position between reconditioning knife 11 and electrode cap to be repaired 4 Relationship improves the scope of application of the utility model, and the fixed part further includes electrode cap grinding device shell, and the electrode cap is repaired Mill apparatus shell extends the service life of the utility model, the structure simplifies this for protecting the utility model internal structure The internal structure of utility model makes to be completely embedded between each portion of the utility model, while reducing the utility model to operator's Operation requires, and improves the universality of the utility model.

Shown in as shown in Figure 2, Figure 3 and Figure 4, the electrode cap grinding device housing top surface is arrangement for grinding working face 61, described Waste material transmission slot 611 is additionally provided on arrangement for grinding working face 61, the waste material transmission slot 611 is convenient for transfer electrode cap 4 to be repaired The reconditioning waste material fallen when reconditioning, 611 bottom end of waste material transmission slot are provided with garbage collection slot 612, the garbage collection slot 611 for receiving the reconditioning waste material of the transfer of waste material transmission slot 612, and the garbage collection slot 612 is drawer structure, the drawer knot Structure reduces production waste convenient for the transfer to reconditioning waste material conducive to the secondary use to reconditioning waste material.The rotational structure setting In electrode cap grinding device shell, the electrode cap grinding device housing bottom is arrangement for grinding bottom plate 62, the reconditioning dress Be provided with connection post holes 621 and driving gear support plate 622 on bottom set plate 62,622 bottom end of driving gear support plate with repair Mill apparatus bottom plate 62 is connected, and 622 top of driving gear support plate is connected with electrode cap grinding device housing tip, the master Active axis hole 6221 is provided in moving gear support plate 622, the driving shaft 52 passes through active axis hole 6221, and the structure is convenient for Driving gear 51 is stably connected with driven gear 21, improves the job stability of the utility model, the arrangement for grinding work Connecting column through hole is additionally provided on face 61, the connecting column through hole and the socket of rolling bearing 26 connect, and the structure is convenient for Working face connecting column 23 rotates, and reduces the frictional force between working face connecting column 23 and arrangement for grinding working face 61, while described Structure also plays fixed function to working face connecting column 23, improves the job stability of the utility model.

As shown in figure 5, the electrode cap connecting column further includes bottom plate connecting column 22 and working face connecting column 23, the bottom plate 22 top of connecting column is connected with 21 bottom end of driven gear, and working face connecting column bottom end 23 is connected with 21 top of driven gear It connects, 23 top of working face connecting column is connected with electrode cap bolster stake 24, and the driven gear 21 is used for conducting electrode cap Driving force needed for interconnecting piece rotates, while the structure is stably connected with convenient for electrode cap with the utility model, enhances the steady of connection It is qualitative, make to connect between each component of electrode cap interconnecting piece closer, and the structure guarantees each portion when rotation in substantially symmetrical about its central axis Divide uniform force, carried out conducive to stablizing for reconditioning when utility model works, prevents rotation caused by unbalance stress when as rotation Mark of going through transition is unstable and equipment attrition, effective service life for extending equipment improve the job stability of the utility model.It is described Bearer connection column 25 is additionally provided between electrode cap bolster stake 24 and working face connecting column 23,25 top of bearer connection column connects Receiving electrode cap bolster stake 24, bottom end connect working face connecting column 23, and the bearer connection column 25 and working face connecting column 23 it Between it is detachable, the structure assembles convenient for the disassembly of the utility model, while the working face connecting column 23 is that electrode cap connects Main hard point when portion rotates, thus it is easy to damage need to replace often, and above structure prevents from causing because of replacement working face connecting rod Entire electrode cap interconnecting piece replacement, reduce production cost and production waste.The electrode cap interconnecting piece further includes interlocking bearing 26, connection, and the electrode cap bolster stake 24 and bearer connection are socketed between the gearing bearing 26 and working face connecting column 23 Detachable between column 25, the structure is convenient for the replacement of electrode cap bolster stake 24,4 size model number of electrode cap to be repaired in real work Numerous, only a kind of electrode cap bolster stake 24 is unable to satisfy all operating conditions, therefore effectively improves the utility model by the structure and repair The universality of mill improves product work quality.

As shown in Figure 1 and Figure 6, detachable between the reconditioning knife 11 and reconditioning knife rest 12, the structure, which is conveniently replaceable, repairs Sharpening 11 needs to replace often in high-intensitive state when the reconditioning knife 11 works, and prevents from making since reconditioning knife 11 damages The problem of being reduced at grinding quality, at the same it is detachable between the reconditioning knife rest 12 and knife rest clamping limb 13, and the structure is convenient for Reconditioning knife rest 12 is replaced, on the one hand the reconditioning knife rest 12 plays the role of fixed reconditioning knife 11 at work, on the other hand Play the role of adjusting distance between reconditioning knife 11 and electrode cap to be repaired 4, guarantees that reconditioning knife 11 is matched with electrode cap 4 to be repaired. The reconditioning knife 11 includes cambered blade, and the cambered blade is provided with 6, and 6 cambered blades are uniformly distributed, and described 6 A cambered blade forms rotary spherical cut surface, and the cut surface is used to guarantee that the electrode cap after the completion of reconditioning to meet work and wants It asks, while the cut surface meets mechanics design requirement, effectively extends the service life of reconditioning knife.

When work, electrode cap 4 to be repaired is installed on electrode cap bolster stake 24 first, then adjusts 12 position of reconditioning knife rest And 11 recess portion of reconditioning knife is socketed on electrode cap 4 to be repaired by angle, and the two close proximity is made to fix immovable support clamping limb after touch 13, rotary motion handle 53, rotational handle 53 drives coupled driving shaft 52 to rotate, and driving shaft 52 drives it to be connected Driving gear 51 rotate, driving gear 51 push driven gear 21 rotate, driven gear 21 drive electrode cap interconnecting piece rotation, The rotation of electrode cap interconnecting piece drives electrode cap 4 to be repaired to rotate, and electrode cap 4 to be repaired generates relative displacement with reconditioning knife 11, is cut Reconditioning is cut, rotation to 4 shape of electrode cap to be repaired meets production requirement, i.e. completion reconditioning.

In conclusion the utility model has the advantages of simple structure, occupied area is small, easy to assembly, is readily transported, various components it Between be completely embedded, there is long service life and compared with high operational stability, and the utility model is easy to operate, upper hand difficulty is small, It is suitble to be widely used to promote.

It should be pointed out that for those of ordinary skill in the art, without departing from the principle of this utility model, Several improvements and modifications can be made to this utility model, these improvement and modification also fall into the utility model claims In protection scope.

Claims (10)

1. a kind of electrode cap grinding device, it is characterised in that: the electrode cap grinding device includes reconditioning portion and fixed part, described Reconditioning portion includes reconditioning knife (11), reconditioning knife rest (12), knife rest clamping limb (13), the reconditioning knife (11) and reconditioning knife rest (12) It is connected, the reconditioning knife rest (12) is connected with knife rest clamping limb (13), and the fixed part includes electrode cap interconnecting piece, clamping Arm interconnecting piece and rotational structure, the clamping limb interconnecting piece are connected with knife rest clamping limb (13), the electrode cap interconnecting piece packet Driven gear (21) and electrode cap connecting column are included, the driven gear (21) is connected with electrode cap connecting column, the electrode cap Connecting column is matched with reconditioning knife (11), and the rotational structure includes driving gear (51), driving shaft (52) and rotational handle (53), the rotational handle (53) is connected with one end of driving shaft (52), driving shaft (52) other end and driving gear It is connected, the driving gear (51) matches with driven gear (21).

2. electrode cap grinding device according to claim 1, it is characterised in that: the electrode cap connecting column includes bottom plate connection Column (22) and working face connecting column (23), bottom plate connecting column (22) top is connected with driven gear (21) bottom end, described Working face connecting column (23) bottom end is connected with driven gear (21) top, working face connecting column (23) top and electrode cap Bolster stake (24) is connected.

3. electrode cap grinding device according to claim 2, it is characterised in that: the electrode cap bolster stake (24) and working face It is additionally provided between connecting column (23) bearer connection column (25), bearer connection column (25) top connection electrode cap bolster stake (24), bottom end connection working face connecting column (23).

4. the electrode cap grinding device according to Claims 2 or 3, it is characterised in that: the electrode cap interconnecting piece further includes connecting Dynamic bearing (26), the gearing bearing (26) and working face connecting column (23) socket connect.

5. electrode cap grinding device according to claim 3, it is characterised in that: the bearer connection column (25) and working face connect It connects between column (23) detachably, it is detachable between the electrode cap bolster stake (24) and bearer connection column (25).

6. electrode cap grinding device according to claim 1, it is characterised in that: the fixed part further includes electrode cap reconditioning dress Shell is set, the rotational structure is arranged in the electrode cap grinding device shell, the electrode cap grinding device housing top surface For arrangement for grinding working face (61), waste material transmission slot (611), the waste material are additionally provided on the arrangement for grinding working face (61) Transmission slot (611) bottom end is provided with garbage collection slot (612).

7. electrode cap grinding device according to claim 6, it is characterised in that: the electrode cap grinding device housing bottom is Arrangement for grinding bottom plate (62) is provided with connection post holes (621) and driving gear support plate on the arrangement for grinding bottom plate (62) (622), the connection post holes (621) is connected with bottom plate connecting column (22) bottom end, driving gear support plate (622) top It is connected with electrode cap grinding device housing tip.

8. electrode cap grinding device according to claim 7, it is characterised in that: set on the driving gear support plate (622) It is equipped with active axis hole (6221), the driving shaft (52) passes through active axis hole (6221).

9. electrode cap grinding device according to claim 1, it is characterised in that: the clamping limb interconnecting piece includes fixed link (31), the fixed link (31) is connected with knife rest clamping limb (13), is provided with fixed tooth (311) on the fixed link (31), The fixed tooth (311) is provided with multiple.

10. electrode cap grinding device according to claim 1, it is characterised in that: the reconditioning knife (11) and reconditioning knife rest (12) detachable between, it is detachable between the reconditioning knife rest (12) and knife rest clamping limb (13).