CN208391562U - Rotary positioning mechanism on multiposition positioning table - Google Patents

Abstract

Rotary positioning mechanism on multiposition positioning table, the rotary positioning mechanism are set on platen, and the rotary positioning mechanism includes driving link and driven member, are cooperated between the driving link and driven member by synchronous belt and are driven；The driving link is equipped with active rotating shaft, which is equipped with several pieces of master positioning blocks being arranged in a staggered manner, and master positioning block is different from sideways against the distance between component；The driven member is equipped with driven spindle, which is equipped with several pieces of slave locating pieces being arranged in a staggered manner, and different from sideways against the distance between component from locating piece.The rotary positioning mechanism on multiposition positioning table in the utility model, structure is simple, easy to operate, it is at low cost, by controlling position and the distance of locating piece, multiple punch positions can be accurately positioned by rotation, meanwhile a worker can be realized as, cost of labor is low.

Description

Rotary positioning mechanism on multiposition positioning table

Technical field

The utility model belongs to aluminium alloy extrusions processing unit (plant) field, and in particular on a kind of multiposition positioning table Rotary positioning mechanism.

Background technique

Aluminium alloy is most widely used one kind non-ferrous metal structural material in industry, in Aeronautics and Astronautics, automobile, machinery There is extensive application in manufacture, ship and chemical industry, aluminium alloy is using most alloy materials at present.

Aluminium alloy extrusions in the process of production and processing, needs to carry out it a variety of operations, such as bending, drilling, compacting.? It during the drilling operation of aluminium alloy extrusions, needs to be placed into profile on dedicated workbench, with dedicated after fixing Drill bit is punched, and is all that mobile drill bit is punched at present when needing to beat multiple holes, this makes equipment overall volume big, Complexity is high, and overall cost is high, it is difficult to adapt to some simple workshops.

For above some problems, the utility model is to the aluminium in the prior art for needing multiple positions and needing to punch The positioning table of profile is further studied, and in particular to the rotary localization machine on multiposition positioning table Structure.

Utility model content

For the above deficiency in the prior art, the utility model provides the rotation on a kind of multiposition positioning table Formula positioning mechanism, structure is simple, and machining high-precision is high, at low cost.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals.

Rotary positioning mechanism on multiposition positioning table, the rotary positioning mechanism are set on platen, the rotation Rotatable positioning mechanism includes driving link and driven member, is cooperated between the driving link and driven member by synchronous belt and is driven；It is described Driving link is equipped with active rotating shaft, which is equipped with several pieces of master positioning blocks being arranged in a staggered manner, and master positioning block and side To the distance between pushing component difference；The driven member is equipped with driven spindle, which is equipped with several pieces and is staggered The slave locating piece being arranged, and it is different from sideways against the distance between component from locating piece.

In aluminum profile drilling device in the prior art, the equipment of some valuableness can complete the behaviour of the drilling on multiple positions Make, but equipment cost is big, volume is big.Multiposition positioning table in the utility model, it is at low cost, it can be good at realizing more The accurate positionin of position, precision is high, while the drill bit of an oscilaltion can complete multipoint drilling operation.Work When, aluminum profile is placed on rest stand, one end and the fixing seat of aluminum profile offset；Rotation driving link simultaneously drives driven member to rotate, Make distance play the role of stopping aluminum profile vertically from locating piece sideways against one piece of nearest master positioning block of component and one piece, connects Push aluminum profile to hold up master positioning block sideways against component and from locating piece, realize aluminum profile positioning；Under drill bit assembly Drop completes the drilling operation on a position, and then drill bit assembly climbs away aluminum profile；Then rotate driving link and drive from Moving part rotation makes another piece of master positioning block and another piece play the role of stopping aluminum profile vertically from locating piece, sideways against group Part pushes aluminum profile to hold up master positioning block and from locating piece, realizes the repositioning of aluminum profile position；Drill bit assembly decline The drilling operation on another position is completed, then drill bit assembly climbs away aluminum profile, can undergo repeatedly realize aluminium in this way Drilling operation on the multiple positions of profile, the position of drill bit assembly is constant in boring procedure, and equipment is simple, at low cost.

Preferably, on the rest stand for being provided close to driving link and driven member sideways against component, it is compact-sized.

Preferably, the driving link is equipped with the wheel disc for rotating active rotating shaft, facilitate manual operation.

Preferably, the active rotating shaft is arranged on platen by main bearing seat, the driven spindle is by from bearing Seat is arranged on platen.

Preferably, the platen is equipped with for accommodating master positioning block and from the hollow-out parts of locating piece, make driving link and Driven member is unobstructed when rotating.

Compared with prior art, the utility model has the following beneficial effects: providing a kind of multiposition positioning table On rotary positioning mechanism, structure is simple, easy to operate, at low cost, can accurately position multiple punching positions by rotation It sets.

Detailed description of the invention

Fig. 1 is the side view of the workbench in the utility model.

Fig. 2 is the top view of the workbench in the utility model.

Fig. 3 is the perspective view one of the workbench in the utility model.

Fig. 4 is the perspective view two of the workbench in the utility model.

Fig. 5 is the enlarged drawing of a-quadrant in Fig. 4.

Fig. 6 is the enlarged drawing of B area in Fig. 4.

Fig. 7 is the enlarged drawing in the region C in Fig. 4.

Fig. 8 is the enlarged drawing in the region D in Fig. 2.

Fig. 9 is the top view for being placed with the workbench of aluminum profile.

Figure 10 is the enlarged drawing in the region E in Fig. 9.

Figure 11 is the perspective view one for being placed with the workbench of aluminum profile.

Figure 12 is the perspective view two for being placed with the workbench of aluminum profile.

Figure 13 is the perspective view three for being placed with the workbench of aluminum profile.

Specific embodiment

With reference to the accompanying drawings and detailed description, the utility model is described further.

Referring to Fig. 1 to Figure 13, a kind of multiposition positioning table for aluminum profile drilling involved in the utility model, The multiposition positioning table is equipped with rotary positioning mechanism, and specific: the multiposition positioning table includes platen 1, The platen 1 is installed on desk or shelf, and the platen 1 is equipped with several pieces of rest stands 11 for being used to shelve aluminum profile, described One end of platen 1 is equipped with the fixing seat 2 to offset with aluminum profile end, and the top of the platen 1 is equipped with drill bit assembly, the drill bit group Part is conventional aluminum profile perforating device, and such as hydraulic lift and drill bit, control mode therein and bore mode are also normal Rule technology, the drill bit component is not the core innovative point in the utility model, therefore is not described in detail in the utility model；Institute State and be additionally provided on platen 1 sideways against component and rotary positioning mechanism, the rotary positioning mechanism include driving link 5 and from Moving part 6 realizes Synchronous Transmission by the cooperation of synchronous belt 7 between the driving link 5 and driven member 6；The driving link 5 is equipped with master Turn axis 52, the active rotating shaft 52 are equipped with several pieces of master positioning blocks 54 being arranged in a staggered manner, and are three pieces in the utility model, can be with For other quantity, and master positioning block 54 is different from sideways against the distance between component；The driven member 6 is equipped with driven spindle 62, which is equipped with several pieces of slave locating pieces 64 being arranged in a staggered manner, and is three pieces in the utility model, can be other Quantity, and it is different from sideways against the distance between component from locating piece 64；It is described to be used to push away aluminum profile sideways against component To master positioning block 54 and from locating piece 64.

In present embodiment, the fixing seat 2 includes the bottom plate 21 being fixed on platen 1 and is vertically arranged on bottom plate 21 Vertical plate 22, the vertical plate 22 is equipped with lifting assembly 24, and the telescopic shaft of the lifting assembly 24 is equipped with for pushing down aluminum profile Briquetting 25.The fixing seat 2 is equipped with horizontal extension component 23, and the telescopic shaft of the horizontal extension component 23 is equipped with for inserting Enter to the inserted block 26 in aluminum profile inner cavity.After briquetting 25 pushes, guarantee the stability of aluminum profile 9, while inserted block 26 is inserted into aluminium After in the inner cavity of profile 9, play the role of positioning, is also prevented from the aluminum profile 9 under the action of briquetting and tilts.

In present embodiment, on the rest stand 11 that driving link 5 and driven member 6 are provided close to sideways against component, knot Structure is compact；The driving link 5 is equipped with the wheel disc 51 for rotating active rotating shaft 52, facilitates manual operation；The active rotating shaft 52 are arranged on platen 1 by main bearing seat 53, and the driven spindle 62 from bearing block 63 by being arranged on platen 1.It is described Platen 1 is equipped with lateral bumping post 12, prevents aluminum profile from falling, and platen 1 is equipped with for accommodating master positioning block 54 and from locating piece 64 hollow-out parts 15 keep driving link 5 and driven member 6 unobstructed when rotating.

In present embodiment, sideways against component include first sideways against part 3 and the second side to impeller 4, wherein the One side is the first cylinder 31 to impeller 3, and the telescopic shaft of first cylinder 31 is equipped with the first side pushing block 32；Second sideways against Part 4 is the second cylinder 41, and the telescopic shaft of second cylinder 41 is equipped with second side pushing block 42.In addition, the liter in the utility model Come down to a lower group part 24 and horizontal extension component 23 is also all air cylinder device, can flexibly be realized flexible.Cylinder in the utility model Structure, connection type, the control mode of equal electric components are all the routine techniques in this field.

The localization method of workbench in the utility model, comprising the following steps: aluminum profile is placed on rest stand 11 by A., One end of aluminum profile offsets with fixing seat 2；B. rotate driving link 5 and drive driven member 6 rotate, make distance sideways against component most One piece of close master positioning block 54 and one piece play the role of stopping aluminum profile from locating piece 64 vertically；C. sideways against component by aluminium Profile pushes the master positioning block 54 holded up to and from locating piece 64, realizes aluminum profile positioning；D. a position is completed in drill bit assembly decline The drilling operation set, then drill bit assembly climbs away aluminum profile；E. it rotates driving link 5 and driven member 6 is driven to rotate, make another One piece of master positioning block 54 and another piece play the role of stopping aluminum profile from locating piece 64 vertically, sideways against component by aluminum profile Push the master positioning block 54 holded up to and from locating piece 64, realizes aluminum profile positioning；F. another position is completed in drill bit assembly decline On drilling operation, then drill bit assembly climbs away aluminum profile.

In addition, in localization method, according to master positioning block 54 and from the setting quantity of locating piece 64, can repeat step E and F realizes multiple batches of drilling operation.It, can be in step D meanwhile when needing to drill there are two hole arranged side by side in same direction Later, aluminum profile 9 is taken out, after being horizontally rotated 180 °, is fixed on being placed on rest stand 11, so that it may drill, pass through Adjust the spacing between adjustable two hole in position of fixing seat 2.Figure 10 show the signal of the aluminum profile 9 after the completion of punching Figure respectively corresponds three pieces of master positioning blocks 54 and from locating piece 64 wherein have first hole 91, second batch hole 92, third batch hole 93 Position location drilling is realized by horizontally rotating aluminum profile 9 while with two holes in batch hole.

In aluminum profile drilling device in the prior art, the equipment of some valuableness can complete the behaviour of the drilling on multiple positions Make, but equipment cost is big, volume is big.Multiposition positioning table in the utility model, equipment is simple, at low cost, can be very The good multipoint accurate positionin of realization, precision is high, while the drill bit of an oscilaltion can complete multipoint drilling Operation.

The above, the utility model provide a kind of multiposition positioning table for aluminum profile drilling, structure letter It is single, it is easy to operate, it is at low cost, by controlling position and the distance of locating piece, multiple punch positions can be accurately positioned, are only led to Cross the drilling that can be realized with the drilling of boring assemblies on multiposition.Meanwhile the utility model further relates to the workbench Multiposition localization method, easy to operate, a worker can be realized as, and cost of labor is low.

The protection scope of the utility model includes but is not limited to embodiment of above, and the protection scope of the utility model is to weigh Subject to sharp claim, replacement, deformation, the improvement that those skilled in the art that any pair of this technology is made is readily apparent that are each fallen within The protection scope of the utility model.

Claims (5)

1. the rotary positioning mechanism on multiposition positioning table, which is set on platen (1), feature It is, the rotary positioning mechanism includes driving link (5) and driven member (6), between the driving link (5) and driven member (6) Cooperated by synchronous belt (7) and is driven；The driving link (5) is equipped with active rotating shaft (52), and the active rotating shaft (52) is if be equipped with The master positioning block (54) that dry block is arranged in a staggered manner, and master positioning block (54) is different from sideways against the distance between component；It is described from Moving part (6) is equipped with driven spindle (62), which is equipped with several pieces of slave locating pieces (64) being arranged in a staggered manner, and It is different from sideways against the distance between component from locating piece (64).

2. the rotary positioning mechanism on multiposition positioning table according to claim 1, which is characterized in that the side It is provided close to pushing component on the rest stand (11) of driving link (5) and driven member (6).

3. the rotary positioning mechanism on multiposition positioning table according to claim 1, which is characterized in that the master Moving part (5) is equipped with the wheel disc (51) for rotating active rotating shaft (52).

4. the rotary positioning mechanism on multiposition positioning table according to claim 1, which is characterized in that the master Turn axis (52) is arranged on platen (1) by main bearing seat (53), and the driven spindle (62) from bearing block (63) by setting It sets on platen (1).

5. the rotary positioning mechanism on multiposition positioning table according to claim 1, which is characterized in that described Plate (1) is equipped with for accommodating master positioning block (54) and from the hollow-out parts (15) of locating piece (64).