CN207858522U - Electrode cap sharpening machine and electrode cap polishing device - Google Patents

Abstract

The utility model is related to a kind of electrode cap sharpening machine and electrode cap polishing devices.The electrode cap sharpening machine includes vibratory feed, feed device, positioning device, clamping device and processing unit (plant)；Electrode cap sharpening machine further includes splicing retracting device, splicing retracting device includes the first testing agency and control mechanism, whether first testing agency is for detecting electrode cap size to be grinding in can reconditioning range, when the size of electrode cap is unsatisfactory for the requirement of user's setting, it sends a signal to control mechanism control clamping device and unclamps electrode cap, electrode cap is recycled；Control mechanism is used to receive open signal, and the work of clamping device is controlled according to received signal.

Description

Electrode cap sharpening machine and electrode cap polishing device

Technical field

The utility model is related to technical field of welding equipment, and in particular, to a kind of electrode cap sharpening machine and electrode cap are repaiied Grind equipment.

Background technology

Resistance welding gun is the important equipment of automobile manufacturing enterprise automobile body welding, it is a kind of utilization unlike material (copper and iron) Two welding workpiece junctions are heated to mecystasis or part by the different characteristic of resistance calorific value under the conditions of same current density Melting state forms the welding equipment of secured connector under pressure, its main feature is that compact-sized, easy to operate, welding effect Rate is high.Current this welding equipment electrode tip generally uses demountable standard electric polar cap, in order to ensure welding quality, opposite end Electrode cap of the area loss situation beyond prescribed requirement must the replacement of reconditioning in time.

Existing electrode cap polishing device is divided into two classes：One kind is to use manually-operated polishing device, using commonly shaking Arm drilling machine, additional special reconditioning cutter and electrode cap reconditioning seat.Although such equipment price is cheap, simple in structure, whole process needs Manual operation is wanted, efficiency is low, and due to reconditioning cutter and electrode cap frictional heat, and the dismantling electrode cap after reconditioning is laborious, deposits In the hidden danger of scald operator's both hands.

Another kind of is semi-automatic polishing device, and operation principle and operating method are identical as the former, but it is provided with disk Reconditioning seat can place multiple electrodes cap simultaneously, and by rotating into reconditioning position, while to use crowbar automatic for such equipment Dismantle electrode cap；The shortcomings that semi-automatic polishing device is rotation decentraction, easily causes electrode cap eccentric wear, crowbar blanking is easy to damage Mounting surface influences normal use, and traditional electrode cap reconditioning is processed using artificial means reconditioning, and working efficiency is low, time-consuming to take Power.

Utility model content

In order to improve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of electrode cap sharpening machine and electricity Polar cap polishing device to solve existing electrode cap polishing device one kind existing in the prior art is repaiied using manually-operated Equipment is ground, whole process needs manual operation, and efficiency is low, and due to reconditioning cutter and electrode cap frictional heat, the electrode after reconditioning Cap dismounting is laborious, there is the hidden danger of scald operator's both hands；Another kind of is semi-automatic polishing device, there is rotation decentraction, Electrode cap eccentric wear is easily caused, crowbar blanking is easy to damage mounting surface, influences normal use, and traditional electrode cap reconditioning uses people Work means reconditioning is processed, and working efficiency is low, time-consuming and laborious technical problem.

A kind of electrode cap sharpening machine in an embodiment of the present invention, there is provided, the electrode cap sharpening machine includes to shake Dynamic conveying device, feed device, positioning device, clamping device and processing unit (plant)；The vibratory feed is used for multiple electricity Polar cap ordered arrangement is simultaneously fed sequentially into feed device, described in the feed device is sent into for holding electrode cap and by electrode cap The position of clamping device, for the positioning device for electrode cap to be pushed into the clamping device, the clamping device is used for will The electrode cap clamps, and the processing unit (plant) is used to carry out reconditioning to the fixed electrode cap of the clamping device；The electrode cap Sharpening machine further includes splicing retracting device, and the splicing retracting device includes the first testing agency and control mechanism, and described One testing agency for detect electrode cap size to be grinding whether in can reconditioning range, it is discontented in the size of the electrode cap When the requirement of sufficient user's setting, sends a signal to the control mechanism and control the clamping device release electrode cap, to electrode Cap is recycled；The control mechanism controls the work of the clamping device according to received signal for receiving open signal Make.

Preferably, first testing agency includes the first driving mechanism, is set to the top of the first driving mechanism front end Bar and the first limit switch being set on the clamping device and positioning device place axis；The mandril drives described first It is moved forward and backward along clamping device and axis where positioning device under the action of motivation structure, when the mandril encounters first limit When switch, the testing agency sends a signal to clamping device described in control mechanism and unclamps electrode cap.

Preferably, the control mechanism includes relay and electromagnetic switch, and the relay is for receiving signal, the electricity Magnetic switch is for controlling being turned on or off for the clamping device.

Preferably, the electrode cap sharpening machine further includes that have splicing retracting device further include splicing groove and the second driving mechanism Composition；Second driving mechanism is used to receive the signal of the control mechanism, and drives the splicing groove under signal control It is moved to below the clamping device, the splicing groove is used to receive the electrode cap for needing to recycle.

Preferably, the processing unit (plant) includes supporting plate, third driving mechanism and the cutter on the supporting plate；It is described Supporting plate is parallel to the clamping device and is arranged with axis where positioning device, and the third driving is for driving the supporting plate along institute It moves in the direction for stating clamping device and axis where positioning device.

Preferably, the processing unit (plant) further includes having the second testing agency；Second testing agency is used for detecting electrode Whether cap size is qualified, when the size of the electrode cap meets the requirement of user's setting, sends a signal to the control machine Structure controls the clamping device and unclamps electrode cap, is recycled to electrode cap；The control mechanism is used to receive open signal, and The work of the clamping device is controlled according to received signal.

Preferably, second testing agency includes on axis where being set to the clamping device and positioning device Second limit switch；The supporting plate is under the action of the third driving mechanism before axis where clamping device and positioning device After move, when the supporting plate encounters second limit switch, second testing agency sends a signal to control mechanism institute It states clamping device and unclamps electrode cap.

Preferably, first driving mechanism is cylinder.

Preferably, first driving mechanism is motor.

A kind of electrode cap polishing device in an embodiment of the present invention, there is provided, the electrode cap polishing device include There are the upper electrode cap sharpening machine and electrode cap detection machine；The electrode cap sharpening machine is used to carry out reconditioning to electrode cap, For the electrode cap detection machine for being detected to the electrode cap after reconditioning, whether detecting electrode cap meets criterion of acceptability.

Electrode cap sharpening machine provided by the utility model comprising have vibratory feed, feed device, positioning device, Clamping device and processing unit (plant)；The vibratory feed is used for multiple electrodes cap ordered arrangement and is fed sequentially into feeding dress It sets, the feed device is used for holding electrode cap and electrode cap is sent into the position of the clamping device, and the positioning device is used In electrode cap to be pushed into the clamping device, the clamping device for clamping the electrode cap, use by the processing unit (plant) In to the progress reconditioning of the clamping device fixed electrode cap；The electrode cap sharpening machine further includes splicing retracting device, described Splicing retracting device includes the first testing agency and control mechanism, and first testing agency is for detecting electrode to be grinding Cap size whether in can reconditioning range, the size of the electrode cap be unsatisfactory for user setting requirement when, send signal The clamping device is controlled to the control mechanism and unclamps electrode cap, and electrode cap is recycled；The control mechanism is for connecing Open signal is received, and controls the work of the clamping device according to received signal.User uses provided by the utility model When electrode cap sharpening machine, after clamping device clamps the electrode cap with reconditioning, electrode to be grinding detects in the first testing agency Cap size whether in can reconditioning range, the size of electrode cap be unsatisfactory for user setting requirement when, send a signal to institute It states control mechanism and controls the clamping device release electrode cap, electrode cap is recycled, when the size of electrode cap is unsatisfactory for making When the requirement of user's setting, processing unit (plant) starts to carry out reconditioning to electrode cap.Compared with existing electrode cap reconditioning mode, this reality Only needing user that electrode cap to be grinding is put into vibratory feed with the electrode cap sharpening machine of novel offer can pass through Feed mechanism completes self-feeding, and can be detected to the size of the electrode cap with reconditioning, will not waste process to mistake Short electrode cap carries out reconditioning, the waste that equipment will not be caused to run, and saves artificial, high degree of automation, solves artificial The low and time-consuming and laborious technical problem of reconditioning working efficiency.

Electrode cap polishing device provided by the utility model comprising have electrode cap sharpening machine and electrode as described above Cap detection machine；The electrode cap sharpening machine is used to carry out reconditioning to electrode cap, after the electrode cap detection machine is used for reconditioning Electrode cap is detected, and whether detecting electrode cap meets criterion of acceptability.Compared with existing electrode cap reconditioning mode, this practicality is new The electrode cap sharpening machine that type provides, which only needs user that electrode cap to be grinding is put into vibratory feed, can pass through feeding Mechanism completes self-feeding, and can be detected to the size of the electrode cap with reconditioning, will not waste process to too short Electrode cap carries out reconditioning, and the waste that equipment will not be caused to run saves manually, and high degree of automation solves artificial reconditioning The low and time-consuming and laborious technical problem of working efficiency.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of electrode cap sharpening machine provided by the utility model；

Fig. 2 is the structural schematic diagram in another direction of electrode cap sharpening machine provided by the utility model；

Fig. 3 is the vertical view of electrode cap sharpening machine provided by the utility model；

Fig. 4 is the side view of electrode cap sharpening machine provided by the utility model.

Icon：1- electrode cap sharpening machines；10- vibratory feeds；20- feed devices；30- positioning devices；40- Clamping device；50- splicing retracting devices；500- splicing grooves；The second driving mechanisms of 510-.

Specific implementation mode

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality Novel protected range.

In the description of the present invention, it should be noted that term such as occur "center", "upper", "lower", " left side ", " right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention. In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply phase To importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term is " even It is logical ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in utility model.

A kind of electrode cap sharpening machine 1 of the utility model offer and electrode cap polishing device, and provide embodiments thereof.

As Figure 1-Figure 4, electrode cap sharpening machine 1 provided by the utility model comprising have vibratory feed 10, Feed device 20, positioning device 30, clamping device 40 and processing unit (plant)；Vibratory feed 10 is used for multiple electrodes cap is orderly Feed device 20 is arranged and is fed sequentially into, feed device 20 is sent into clamping device 40 for holding electrode cap and by electrode cap Position, positioning device 30 is used to electrode cap being pushed into clamping device 40, and clamping device 40 adds for clamping electrode cap Tooling is set for carrying out reconditioning to 40 fixed electrode cap of clamping device；Electrode cap sharpening machine 1 further includes splicing retracting device 50, Splicing retracting device 50 includes the first testing agency and control mechanism, and the first testing agency is for detecting electrode to be grinding Cap size whether in can reconditioning range, the size of electrode cap be unsatisfactory for user setting requirement when, send a signal to control Mechanism controls clamping device 40 processed unclamps electrode cap, is recycled to electrode cap；Control mechanism is for receiving open signal, and root The work of clamping device 40 is controlled according to received signal.When user uses electrode cap sharpening machine 1 provided by the utility model, After clamping device 40 clamps the electrode cap with reconditioning, whether the first testing agency detects electrode cap size to be grinding in can Reconditioning range sends a signal to control mechanism control and clamps dress when the size of electrode cap is unsatisfactory for the requirement of user's setting 40 release electrode caps are set, electrode cap is recycled, when the size of electrode cap is unsatisfactory for the requirement of user's setting, processing dress It sets and starts to carry out reconditioning to electrode cap.Compared with existing electrode cap reconditioning mode, electrode cap reconditioning provided by the utility model Machine 1 only need user by electrode cap to be grinding be put into vibratory feed 10 can by feed mechanism complete give automatically Material, and the size of the electrode cap with reconditioning can be detected, process will not be wasted, reconditioning is carried out to too short electrode cap, The waste that equipment will not be caused to run saves manually, and it is low and time-consuming to solve artificial reconditioning working efficiency for high degree of automation Laborious technical problem.

First testing agency includes the first driving mechanism, is set to the mandril of the first driving mechanism front end and is set to folder Tight device 40 and the first limit switch on 30 place axis of positioning device；Mandril is under the action of the first driving mechanism along clamping Device 40 is moved forward and backward with 30 place axis of positioning device, and when mandril encounters the first limit switch, testing agency sends signal Electrode cap is unclamped to control mechanism clamping device 40.When electrode cap is too short, the first driving mechanism can drive mandril to folder always Tight 40 direction of device movement, so that the first limit switch can be pressed onto by holding out against the mandril of electrode cap, illustrates that electrode cap is too short, at this time Testing agency sends a signal to control mechanism clamping device 40 and unclamps electrode cap.The position of first limit switch can be according to using Requirement of the person to the reconditioning size of electrode cap is configured.

Control mechanism includes relay and electromagnetic switch, and relay is clamped for receiving signal, electromagnetic switch for controlling Device 40 is turned on or off.Relay is a kind of electric control device, is when the variation of input quantity (energizing quantity) reaches regulation It is required that when, make controlled volume that a kind of electric appliance of scheduled Spline smoothing occur in electrical output circuit.It has control system and By the interactive relationship between control system.It is usually applied in automation control circuit, it is actually to go to control with low current One kind " automatic switch " of high current running processed.Therefore the effects that playing automatic adjustment, safeguard protection, conversion circuit in circuit. Electromagnetic switch is the combination with the switch of magnet control, that is, electromagnet and switch.It is produced after electromagnet coil power Raw electromagnetic attraction, movable core push and pull switch contact closure, the control circuit to connect.

Electrode cap sharpening machine 1 further includes that have splicing retracting device 50 further include 510 groups of splicing groove 500 and the second driving mechanism At；Second driving mechanism 510 is used to receive the signal of control mechanism, and driving splicing groove 500 is moved to folder under signal control 40 lower section of tight device, splicing groove 500 are used to receive the electrode cap for needing to recycle.

Processing unit (plant) includes supporting plate, third driving mechanism and the cutter on supporting plate；Supporting plate is parallel to clamping device 40 are arranged with 30 place axis of positioning device, and third drives for driving supporting plate along clamping device 40 and 30 place axis of positioning device It moves in the direction of line.Third driving mechanism is after receiving the control signal of control mechanism, then drives supporting plate to clamping device 40 Direction moves, to carry out reconditioning to electrode cap.

Further, processing unit (plant) can also include the second testing agency；Second testing agency is used for detecting electrode cap Whether size is qualified, when the size of electrode cap meets the requirement of user's setting, sends a signal to control mechanism control and clamps Device 40 unclamps electrode cap, is recycled to electrode cap；Control mechanism is used to receive open signal, and according to received signal control The work of clamping device 40 processed.

Specifically, the second testing agency includes the be set on clamping device 40 and 30 place axis of positioning device Two limit switches；Supporting plate is transported under the action of third driving mechanism before and after clamping device 40 and 30 place axis of positioning device Dynamic, when supporting plate encounters the second limit switch, the second testing agency sends a signal to control mechanism clamping device 40 and unclamps electrode Cap.Supporting plate is moved to 40 direction of clamping device always under the action of third driving mechanism, and the second limit switch can be arranged In the front of clamping device 40, when supporting plate is pressed onto the second limit switch, illustrate that electrode cap reaches the reconditioning length of user's setting, this When testing agency send a signal to control mechanism clamping device 40 unclamp electrode cap.It the position of limit switch can be according to user Requirement to the reconditioning size of electrode cap is configured.

First driving mechanism can be cylinder.Guiding piston carries out the cylindrical metal machine of straight reciprocating motion in cylinder Part.Air converts heat into mechanical energy in cylinder by expansion；Gas receiving piston pressure in compresser cylinder It contracts and improves pressure.

First driving mechanism can also be motor.The main function of motor is to generate driving torque, as electrical appliance or respectively The power source of kind machinery, its main function is to be converted into mechanical energy using electric energy.Motor is the prior art, is not made here in detail It explains.

It should also be noted that, first driving mechanism of the utility model can be cylinder or motor, but not only office It is limited to cylinder or motor, can also be that other disclosure satisfy that the power plant of the requirement of driving mandril movement.

Electrode cap polishing device provided by the utility model comprising have electrode cap sharpening machine 1 and electricity as described above Polar cap detection machine；Electrode cap sharpening machine 1 is used to carry out reconditioning to electrode cap, and electrode cap detection machine is used for the electrode cap after reconditioning It is detected, whether detecting electrode cap meets criterion of acceptability.Compared with existing electrode cap reconditioning mode, the utility model provides Electrode cap sharpening machine 1 only need user that electrode cap to be grinding is put into vibratory feed 10 can to pass through feed mechanism Self-feeding is completed, and the size of the electrode cap with reconditioning can be detected, process will not be wasted to too short electrode Cap carries out reconditioning, the waste that equipment will not be caused to run, and saves artificial, high degree of automation, solves artificial reconditioning work The low and time-consuming and laborious technical problem of efficiency.

In conclusion electrode cap sharpening machine 1 provided by the utility model comprising have vibratory feed 10, feeding dress Set 20, positioning device 30, clamping device 40 and processing unit (plant)；Vibratory feed 10 is used for multiple electrodes cap ordered arrangement simultaneously It is fed sequentially into feed device 20, feed device 20 is sent into the position of clamping device 40 for holding electrode cap and by electrode cap, Positioning device 30 is used to electrode cap being pushed into clamping device 40, and clamping device 40 for clamping electrode cap, use by processing unit (plant) In to the progress reconditioning of 40 fixed electrode cap of clamping device；Electrode cap sharpening machine 1 further includes splicing retracting device 50, splicing recycling Device 50 includes the first testing agency and control mechanism, and whether the first testing agency is for detecting electrode cap size to be grinding In can reconditioning range, the size of electrode cap be unsatisfactory for user setting requirement when, send a signal to control mechanism control Clamping device 40 unclamps electrode cap, is recycled to electrode cap；Control mechanism is used to receive open signal, and according to the letter of reception Number control clamping device 40 work.When user uses electrode cap sharpening machine 1 provided by the utility model, in clamping device After 40 clamp the electrode cap with reconditioning, whether the first testing agency detects electrode cap size to be grinding in can reconditioning model It encloses, when the size of electrode cap is unsatisfactory for the requirement of user's setting, sends a signal to 40 pine of control mechanism control clamping device Electrode cap is opened, electrode cap is recycled, when the size of electrode cap is unsatisfactory for the requirement of user's setting, processing unit (plant) starts Reconditioning is carried out to electrode cap.Compared with existing electrode cap reconditioning mode, 1 need of electrode cap sharpening machine provided by the utility model Self-feeding can be completed by feed mechanism by wanting user that electrode cap to be grinding is put into vibratory feed 10, and can It is detected with the size to the electrode cap with reconditioning, process will not be wasted, reconditioning is carried out to too short electrode cap, will not caused The waste of equipment operation, saves manually, high degree of automation solves the low and time-consuming and laborious skill of artificial reconditioning working efficiency Art problem.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of electrode cap sharpening machine, which is characterized in that the electrode cap sharpening machine includes vibratory feed, feeding dress It sets, positioning device, clamping device and processing unit (plant)；

The vibratory feed is used for multiple electrodes cap ordered arrangement and is fed sequentially into feed device, the feed device The position of the clamping device is sent into for holding electrode cap and by electrode cap, the positioning device is used to electrode cap being pushed into institute It states in clamping device, for clamping the electrode cap, the processing unit (plant) is used for the clamping device clamping device Fixed electrode cap carries out reconditioning；

The electrode cap sharpening machine further includes splicing retracting device, and the splicing retracting device includes the first testing agency and control Mechanism processed, first testing agency for detect electrode cap size to be grinding whether in can reconditioning range, in the electricity When the size of polar cap is unsatisfactory for the requirement of user's setting, sends a signal to the control mechanism and control the clamping device release Electrode cap recycles electrode cap；

The control mechanism controls the work of the clamping device according to received signal for receiving open signal.

2. electrode cap sharpening machine according to claim 1, which is characterized in that first testing agency includes the first drive On motivation structure, the mandril for being set to the first driving mechanism front end and axis where being set to the clamping device and positioning device First limit switch；

The mandril moves forward and backward under the action of first driving mechanism along clamping device and axis where positioning device, when When the mandril encounters first limit switch, the testing agency sends a signal to clamping device described in control mechanism and unclamps Electrode cap.

3. electrode cap sharpening machine according to claim 1, which is characterized in that the control mechanism includes relay and electromagnetism Switch, the relay is for receiving signal, and the electromagnetic switch is for controlling being turned on or off for the clamping device.

4. electrode cap sharpening machine according to claim 1, which is characterized in that the electrode cap sharpening machine further includes having splicing Retracting device further includes splicing groove and the second driving mechanism composition；

Second driving mechanism is used to receive the signal of the control mechanism, and drives the splicing groove to move under signal control It moves below the clamping device, the splicing groove is used to receive the electrode cap for needing to recycle.

5. electrode cap sharpening machine according to claim 1, which is characterized in that the processing unit (plant) includes supporting plate, third Driving mechanism and the cutter on the supporting plate；

The supporting plate is parallel to the clamping device and is arranged with axis where positioning device, and the third driving is described for driving Supporting plate is moved along the direction of the clamping device and axis where positioning device.

6. electrode cap sharpening machine according to claim 5, which is characterized in that the processing unit (plant) further includes having the second detection Mechanism；

Whether second testing agency is qualified for detecting electrode cap size, meets user in the size of the electrode cap and sets When fixed requirement, sends a signal to the control mechanism and control the clamping device and unclamp electrode cap, electrode cap is recycled；

The control mechanism controls the work of the clamping device according to received signal for receiving open signal.

7. electrode cap sharpening machine according to claim 6, which is characterized in that second testing agency includes to be set to The clamping device and the second limit switch on axis where positioning device；

The supporting plate moves forward and backward under the action of the third driving mechanism along axis where clamping device with positioning device, when When the supporting plate encounters second limit switch, second testing agency sends a signal to clamping device described in control mechanism Unclamp electrode cap.

8. electrode cap sharpening machine according to claim 2, which is characterized in that first driving mechanism is cylinder.

9. electrode cap sharpening machine according to claim 2, which is characterized in that first driving mechanism is motor.

10. a kind of electrode cap polishing device, which is characterized in that the electrode cap polishing device includes appointing just like claim 1-9 Electrode cap sharpening machine described in meaning one and electrode cap detection machine；

The electrode cap sharpening machine is used to carry out reconditioning to electrode cap, and the electrode cap detection machine is used for the electrode cap after reconditioning It is detected, whether detecting electrode cap meets criterion of acceptability.