CN207289222U - A kind of positioner of workbench - Google Patents

Abstract

A kind of positioner of workbench, including the location hook on workbench frame and the bottom plate on foundation of incision machine, biside plate is interval with the bottom plate, air cylinder fixed plate is installed between biside plate, the thin cylinder being vertically arranged on the downside of air cylinder fixed plate by screw installation, the piston rod of thin cylinder is connected a horizontally disposed lower press strip, one end of lower press strip is extended on the outside of biside plate, connection two chromium plating optical axises in interval on the upside of lower press strip, two chromium plating optical axises pass through the upper mounted plate being installed on the upside of biside plate by linear bearing activity respectively, horizontally disposed ceiling molding of the top connection of two chromium plating optical axises on the upside of upper mounted plate.Using the above scheme, it is reasonable in design for the utility model, complexity that is easy to operate, can reducing control system and can be cost-effective, mechanism light, easy to arrange protective device, and reliability is high, highly practical, ensures that table positions are accurate.

Description

A kind of positioner of workbench

Technical field：

It the utility model is related to a kind of positioner of workbench.

Background technology：

At present, laser cutting machine cut plate when, in order to improve the cut quality of plate, when working table movement in place after Need to fix into row position, the positioning of existing laser cutting machine workbench mostly uses two sets of positioners, by cylinder is passed through It is used for realizing the fixation of upper and lower side workbench with determining in positioning seat taper hole on piston rod drive locating taper pin insertion workbench Position, but this positioner, of high cost, structure is complicated with control system, high failure rate, and is difficult to set security protection to fill Put, it is difficult to meet the requirement in production operation.

Utility model content：

The utility model is in order to make up for the deficiencies of the prior art, there is provided a kind of positioner of workbench, its structure are set Meter is reasonable, ensures after workbench enters in machining area and moves in place, workbench can be fixed on the positioning, operation letter Just the complexity of control system can, be reduced and can be cost-effective, mechanism light, easy to arrange protective device, and reliability is high, It is highly practical, ensure that table positions are accurate, solve problems of the prior art.

The utility model is that technical solution is used by solving above-mentioned technical problem：

A kind of positioner of workbench, including location hook on workbench frame and on foundation of incision machine Bottom plate, be interval with biside plate on the bottom plate, air cylinder fixed plate, air cylinder fixed plate be installed between biside plate By the thin cylinder that is vertically arranged of screw installation, the piston rod of thin cylinder is connected a horizontally disposed lower press strip for downside, under One end of press strip is extended on the outside of biside plate, and two chromium plating optical axises of interval connection, two chromium plating optical axises pass through respectively on the upside of lower press strip Linear bearing activity is located at upper mounted plate through the upper mounted plate being installed on the upside of biside plate, the top connection of two chromium plating optical axises The horizontally disposed ceiling molding of upside, ceiling molding align setting with lower press strip position；The location hook includes being installed on upper work Upper location hook on platform frame and the lower location hook on lower table frame, upper location hook and lower location hook respectively with ceiling molding Setting is aligned with lower press strip.

The thin cylinder is equipped with sensing device.

The sensing device is including the upper magnetic switch on the upside of thin cylinder and on the downside of thin cylinder Magnetic switchs.

The thin cylinder is equipped with quick connector.

One end lower part that the ceiling molding is extended on the outside of biside plate with lower press strip is V-type, the upper location hook and lower positioning Hook is equipped with and the corresponding V-groove of V-type.

Using the above scheme, it is reasonable in design for the utility model, is filled by the positioning on foundation of incision machine The location hook put and installed on the table is engaged, it is ensured that right after workbench enters in machining area and moves in place Workbench is fixed on the positioning, complexity that is easy to operate, can reducing control system and can be cost-effective, mechanism light, just In arrangement protective device, and reliability is high, highly practical, ensures that table positions are accurate.

Brief description of the drawings：

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the structure diagram that location hook coordinates positioning with ceiling molding on the utility model.

Fig. 3 is the structure diagram that location hook coordinates positioning with lower press strip under the utility model.

In figure, 1, base, 2, bottom plate, 3, side plate, 4, air cylinder fixed plate, 5, thin cylinder, 6, lower press strip, 7, chromium plating Optical axis, 8, linear bearing, 9, upper mounted plate, 10, ceiling molding, 11, upper table frame, 12, upper location hook, 13, lower table frame, 14th, lower location hook, 15, upper magnetic switch, 16, magnetic switch, 17, quick connector.

Embodiment：

In order to clarify the technical characteristics of the invention, below by embodiment, and its attached drawing is combined, to this reality It is described in detail with new.

As shown in Figs. 1-3, a kind of positioner of workbench, including location hook on workbench frame and be installed on Bottom plate 2 on foundation of incision machine 1, is interval with biside plate 3 on the bottom plate 2, cylinder is provided between biside plate 3 Fixed plate 4, the thin cylinder 5 that the downside of air cylinder fixed plate 4 is vertically arranged by screw installation, the piston rod of thin cylinder 5 are connected One horizontally disposed lower press strip 6, one end of lower press strip 6 extend the outside of biside plate 3, two chromium plating of connection of the lower upside of press strip 6 interval Optical axis 7, two chromium plating optical axises 7 are respectively by the activity of linear bearing 8 through the upper mounted plate 9 for being installed on the upside of biside plate 3, two Horizontally disposed ceiling molding 10 of the top connection of chromium plating optical axis 7 on the upside of upper mounted plate 9, ceiling molding 10 and lower press strip 6 Put and align setting；The location hook includes the upper location hook 12 being installed on upper table frame 11 and installed in lower table frame 13 On lower location hook 14, upper location hook 12 and lower location hook 14 align setting with ceiling molding 10 and lower press strip 6 respectively, it is ensured that work Make platform into behind working region, location hook coordinates with press strip, and workbench is accurately positioned.

The thin cylinder 5 is equipped with sensing device, and the piston rod of detectable thin cylinder 5 and the motion state of press strip are simultaneously Feed back to system signal.

The sensing device includes being installed on the upper magnetic switch 15 of the upside of thin cylinder 5 and under thin cylinder 5 The magnetic switch 16 of side.

The thin cylinder 5 is equipped with quick connector 17, is connected easy to the gas circuit of system.

One end lower part that the ceiling molding 10 extends the outside of biside plate 3 with lower press strip 6 is V-type, upper 12 He of location hook Lower location hook 14 be equipped with the corresponding V-groove of V-type, even if thus can ensure that operating position has certain deviation, press strip On the V-shaped groove for remaining to press-in location hook, reach the accurate positionin of workbench.

In use, upper table moves on the main machine base 1 of cutting machine along track, when upper fixed on upper table frame 11 Position hook 12 is moved to below ceiling molding 10, and system control gas circuit makes the piston rod decline of thin cylinder 5 drive ceiling molding 10 to press On the V-shaped groove for entering upper location hook 12, reach the accurate positionin of upper table, 16 detection of magnetic switch in the outside of thin cylinder 12 Piston rod and ceiling molding 10 whether there is movement in place, then feed back to system signal and carry out further work by equipment；Work is completed System control gas circuit makes the piston rod stretching of thin cylinder 5 drive ceiling molding 10 to leave location hook 12, the outside of thin cylinder 5 afterwards Upper magnetic switch 15 feed back to system signal and exit machining area by upper table, while lower table enters machining area Interior, the lower location hook 14 on lower table frame 13 is moved to below lower press strip 6, and system control gas circuit makes the work of thin cylinder 5 Stopper rod, which declines, to be driven on the V-shaped groove for pushing the lower location hook 14 of the press-in of bar 6, and 16 detection of magnetic switch in the outside of thin cylinder 5 is lived Stopper rod and lower press strip 6 whether there is movement in place, then feed back to system signal and carry out further work by equipment；It is after the completion of work System control gas circuit stretches out the piston rod of thin cylinder 5 to drive lower press strip 6 to leave lower location hook 14, the outside of thin cylinder 5 it is upper Magnetic switch 15 feeds back to system signal and exits machining area by lower table, completes the positioning cycle of one action platform.

Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within the guarantor of the utility model In the range of shield.

Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.

Claims (5)

1. A kind of 1. positioner of workbench, it is characterised in that：Including the location hook on workbench frame and installed in cutting Bottom plate on cutting mill base, is interval with biside plate on the bottom plate, air cylinder fixed plate is provided between biside plate, The thin cylinder being vertically arranged by screw installation on the downside of air cylinder fixed plate, the piston rod of thin cylinder are connected one horizontally disposed Lower press strip, one end of lower press strip are extended on the outside of biside plate, two chromium plating optical axises of interval connection, two chromium plating optical axises on the upside of lower press strip It is located at respectively by linear bearing activity through the upper mounted plate being installed on the upside of biside plate, the top connection of two chromium plating optical axises Horizontally disposed ceiling molding on the upside of upper mounted plate, ceiling molding align setting with lower press strip position；The location hook includes installation Upper location hook on upper table frame and the lower location hook on lower table frame, upper location hook and lower location hook difference Setting is aligned with ceiling molding and lower press strip.
2. A kind of 2. positioner of workbench according to claim 1, it is characterised in that：The thin cylinder is equipped with sense Answer device.
3. A kind of 3. positioner of workbench according to claim 2, it is characterised in that：The sensing device includes installation Upper magnetic switch on the upside of thin cylinder and the magnetic switch on the downside of thin cylinder.
4. A kind of 4. positioner of workbench according to claim 1, it is characterised in that：The thin cylinder is equipped with fast Connection-peg.
5. A kind of 5. positioner of workbench according to claim 1, it is characterised in that：The ceiling molding is stretched with lower press strip One end lower part on the outside of to biside plate is V-type, and the upper location hook and lower location hook are equipped with and the corresponding V-groove of V-type.