CN206748025U - A kind of positioning and clamping utensil for alloy component finishing - Google Patents

Abstract

The utility model discloses a kind of positioning and clamping utensil for alloy component finishing, including Mobile base, the Mobile base is provided with movable mechanism, left/right movement device and elevating mechanism, mechanism is fixed to clamp on the elevating mechanism, the Mobile base bottom surface level altitude governor motion and travel mechanism, elevating mechanism be by base, the compensating hydraulic cylinder being fixed on base, the feeding plate installed in compensating hydraulic cylinder piston end and be fixed on base and feed plate between auxiliary support mechanism collectively form, the floor installation is on carrier.The beneficial effects of the utility model are that fixture is can to carry out plane and height adjustment, while also have mobile function, and convenient use person takes, while can increase clamping dynamics using the fixture of cylinder, will not easily be loosened in processing.

Description

A kind of positioning and clamping utensil for alloy component finishing

Technical field

It the utility model is related to field of fixtures, particularly a kind of positioning and clamping utensil for alloy component finishing.

Background technology

It is used for fixing processing object during machine-building, is allowed to occupy correct position, is constructed or detected with receiving Device, also known as fixture（qiǎ jǜ）.In a broad sense, any process in technical process, for rapidly, easily and safely The device of workpiece is installed, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..Wherein machine Bed fixture is most commonly seen, is often simply called fixture.In workpieces processing on lathe, to make the surface energy of workpiece reach as defined in drawing Size, geometry and with the technical requirements such as the relative-position error of other surfaces, workpiece must be installed before processing（It is fixed Position）, clip（Clamp）.Fixture is generally by setting element（Determine correct position of the workpiece in fixture）, clamping device, knife is drawn Guiding element (relative position or guiding tool orientation that determine cutter and workpiece), indexing means（Make workpiece energy in once mounting The processing of several stations is completed, there is circular index device and the rectilinear movement class of indexing means two）, connecting element and clamp body （Clamp base）Deng composition.

And current fixture is too single, do not possess the adjustment function of having plane and height, while large-scale jig is in itself Weight is with regard to bigger, if only moved by worker, the muscle power of worker is lost, while dangerous.

Beneficial effect：Fixture in the technical program can carry out plane and height adjusts, while also have movement Function, convenient use person take, while can increase clamping dynamics using the fixture of cylinder, will not easily be loosened in processing.

Utility model content

The purpose of this utility model is to solve the above problems, and devises a kind of positioning for alloy component finishing Clamping utensil.

Realize that above-mentioned purpose the technical solution of the utility model is, a kind of positioning and clamping device for alloy component finishing Tool, including Mobile base, the Mobile base are provided with movable mechanism, left/right movement device and elevating mechanism, the lift Mechanism is fixed to clamp on structure, the Mobile base bottom surface level altitude governor motion and travel mechanism, the movable mechanism are By welding Mobile base upper surface；And a pair extended along its length move towards rail, are fitted in and move towards to move towards part, difference on rail It is arranged on a pair of Rodless cylinders for moving towards rail side and installed in moving towards to move towards what plate collectively formed on part, the Rodless cylinder Mobile terminal is fixedly connected with moving towards plate end face, and the left/right movement device is by installed in two pairs of pedestals, the fixations moved towards on plate Needle bearing on pedestal, the roller screw being inserted on needle bearing, the spline being sleeved on roller screw, installed in flower What the bearing block on key collectively formed with the bearing frame being fixed on bearing block, fixed drive part on the pedestal, the driving Part is fixedly connected by shaft coupling with roller screw end face.

The elevating mechanism is by base, the compensating hydraulic cylinder being fixed on base, installed in compensating hydraulic cylinder piston end Feeding plate and the auxiliary support mechanism that is fixed on base and feeds between plate collectively form, the floor installation is in carrier On.

The clamp system is by the upper surface outside carrier；And its close to end be vertically arranged No.1 clamping plate, It is opened in the spacing hole of No.1 clamping plate central part, is opened in the outside upper centre of surface portion of base；And prolong its length direction extension chute, The slide unit that is arranged in chute, the cylinder on slide unit and it is sleeved on cylinder piston rod and on its front fuselage face No. two clamping plates collectively form.

The cylinder piston end is externally connected with fixture through spacing hole.

The height adjustment mechanism is by being fixed on the No.1 load-bearing pillar of Mobile base bottom surface, being opened in outside No.1 load-bearing pillar External screw thread, No. two load-bearing pillars being engaged on No.1 load-bearing pillar collectively form with the hex nut for being fixed on No. two load-bearing column outer walls 's.

The travel mechanism is by the wheel carrier installed in No. two load-bearing pillar lower surfaces, is inlaid in the axle of wheel carrier relative wall What the rotating shaft and the wheel in rotating shaft hold, being inserted on bearing collectively formed.

The Mobile base edges and corners are processed as 45 degree of fillets.

Bumper is fixed on the hub for vehicle wheel.

The diameter of No. two load-bearing pillars is more than the diameter of No.1 load-bearing pillar.

The fixture is aluminum cylinder.

The positioning and clamping utensil for being used for alloy component finishing made using the technical solution of the utility model, this technology Fixture in scheme can carry out plane and height adjusts, while also have mobile function, and convenient use person takes, simultaneously It can increase clamping dynamics using the fixture of cylinder, will not easily be loosened in processing.

Brief description of the drawings

Fig. 1 is a kind of structural representation of positioning and clamping utensil for alloy component finishing described in the utility model；

Fig. 2 is a kind of side view of positioning and clamping utensil for alloy component finishing described in the utility model；

Fig. 3 is the structural representation of clamp system described in the utility model；

Fig. 4 is a kind of partial enlarged drawing of positioning and clamping utensil for alloy component finishing described in the utility model；

Fig. 5 is the structural representation of left/right movement device described in the utility model；

In figure, 1, Mobile base；2nd, rail is moved towards；3rd, part is moved towards；4th, Rodless cylinder；5th, plate is moved towards；6th, pedestal；7th, needle roller axle Hold；8th, roller screw；9th, spline；10th, bearing block；11st, bearing frame；12nd, actuator；13rd, shaft coupling；14th, base；15th, compensate Hydraulic cylinder；16th, plate is fed；17th, carrier；18th, No.1 clamping plate；19th, chute；20th, slide unit；21st, cylinder；22nd, No. two clampings Plate；23rd, wheel；24th, fixture；25th, No.1 load-bearing pillar；26th, No. two load-bearing pillars；27th, hex nut；28th, wheel carrier；29th, rotating shaft.

Embodiment

In the description of this practical utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right", " vertical straight ", " level ", " top ", " bottom ", " interior ", the orientation or position of the instruction such as " outer " Put relation be based on orientation shown in the drawings or position relationship, merely to make sub- description the utility model and simplify describe, and It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore It is not intended that to limitation of the present utility model.In addition, term " first ", " second " are only used for describing purpose, without being understood that To indicate or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ' ', " second " is only used for describing purpose, and it is not intended that instruction or implying that relative importance either implicitly includes one or more Multiple this feature.In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.

The utility model is specifically described below in conjunction with the accompanying drawings, as Figure 1-5, one kind is used for alloy component finishing The positioning and clamping utensil of work, including Mobile base 1, the Mobile base 1 are provided with movable mechanism, left/right movement device and lifting Mechanism, mechanism, the bottom surface level altitude governor motion of Mobile base 1 and travel mechanism, institute are fixed to clamp on the elevating mechanism It is by the upper surface of welding Mobile base 1 to state movable mechanism；And a pair extended along its length move towards rail 2, are fitted in away Move towards part 3 on rail 2, be separately positioned on a pair of Rodless cylinders 4 for moving towards the side of rail 2 and installed in the trend moved towards on part 3 What plate 5 collectively formed, the mobile terminal of Rodless cylinder 4 is fixedly connected with moving towards the end face of plate 5, and the left/right movement device is by pacifying Mounted in the two pairs of pedestals 6 moved towards on plate 5, the needle bearing 7 being fixed on pedestal 6, the roller screw being inserted on needle bearing 7 8th, spline 9, the bearing block 10 on spline 9 and the bearing frame being fixed on bearing block 10 being sleeved on roller screw 8 11 collectively form, and fixed drive part 12 on the pedestal 6, the actuator 12 passes through shaft coupling 13 and the end face of roller screw 8 It is fixedly connected;The elevating mechanism is by base 14, the compensating hydraulic cylinder being fixed on base 14 15, installed in compensating hydraulic cylinder What the feeding plate 16 of 15 piston ends and the auxiliary support mechanism being fixed between base 14 and feeding plate 16 collectively formed, the bottom Seat 14 is arranged on carrier 17;The clamp system is by installed in 17 outer upper surface of carrier；And it is close to end No.1 clamping plate 18 is vertically arranged, the spacing hole of the central part of No.1 clamping plate 18 is opened in, is opened in the outside upper centre of surface portion of base 14；And prolong The chute 19 of its length direction extension, the slide unit 20 being arranged in chute 19, the cylinder 21 on slide unit 20 and it is sleeved on What No. two clamping plates 22 on the piston rod of cylinder 21 and on its front fuselage face collectively formed;The piston end of cylinder 21 is worn Cross spacing hole and be externally connected with fixture 24;The height adjustment mechanism be by be fixed on the No.1 load-bearing pillar 25 of the bottom surface of Mobile base 1, The external screw thread being opened in outside No.1 load-bearing pillar 25, No. two load-bearing pillars 26 being engaged on No.1 load-bearing pillar 25 and is fixed on No. two and holds What the hex nut 27 of the outer wall of weight post 26 collectively formed;The travel mechanism is by the wheel installed in No. two lower surfaces of load-bearing pillar 26 Frame 28, the bearing for being inlaid in the relative wall of wheel carrier 28, the rotating shaft 29 being inserted on bearing and the wheel 23 in rotating shaft 29 Collectively form;The edges and corners of Mobile base 1 are processed as 45 degree of fillets;Bumper is fixed on the wheel hub of wheel 23; The diameter of No. two load-bearing pillars 26 is more than the diameter of No.1 load-bearing pillar 25;The fixture 24 is aluminum cylinder.

The characteristics of the present embodiment is that Mobile base 1 is provided with movable mechanism, left/right movement device and elevating mechanism, Fix to clamp mechanism, the bottom surface level altitude governor motion of Mobile base 1 and travel mechanism on elevating mechanism, movable mechanism be by Weld the upper surface of Mobile base 1；And a pair extended along its length move towards rail 2, are fitted in and move towards move towards part 3 on rail 2, divide A pair of Rodless cylinders 4 for moving towards the side of rail 2 are not arranged on and installed in moving towards to move towards what plate 5 collectively formed on part 3, no bar gas The mobile terminal of cylinder 4 is fixedly connected with moving towards the end face of plate 5, and left/right movement device is by installed in two pairs of pedestals 6 moved towards on plate 5, solid The needle bearing 7 that is scheduled on pedestal 6, the roller screw 8 being inserted on needle bearing 7, the spline 9 being sleeved on roller screw 8, What the bearing block 10 on spline 9 collectively formed with the bearing frame 11 being fixed on bearing block 10, fixed drive on pedestal 6 Part 12, actuator 12 are fixedly connected by shaft coupling 13 with the end face of roller screw 8, and the fixture in the technical program is to be put down What face and height adjusted, while also there is mobile function, convenient use person takes, while can increase folder using the fixture of cylinder Clamp force degree, will not easily it be loosened in processing.

In the present embodiment, PLC Series Controllers are installed first at the present apparatus free time, with model SIEMENS+'s Exemplified by, terminals of the multiple output ends of the controller respectively with each electrical part are connected first, specific works are former as follows：First If in the mobile present apparatus, or the operation principle of rough adjustment height is：When can also by rotate No. two load-bearing pillars 26 on Hex nut 27, after being engaged No. two load-bearing pillars 26 and No.1 load-bearing pillar 25, can effectively adjust whole height, simultaneously Integral device can be moved by wheel 23, if reconciling the front and back position of alloy components, can control the mobile terminal of Rodless cylinder 4 to move After dynamic, move towards part 3 and moved left and right with plate 5 is moved towards on rail is moved towards, while regulation moves left and right position and can pass through control When the driving of actuator 12 is located at the roller screw 8 on pedestal 6, spline 9 moves, and the bearing block 10 on spline 9 is movable, is located at Bearing frame 11 can move left and right thereon, and alloy components can move left and right, controllable to be located at base if necessary to adjust upper-lower height Compensating hydraulic cylinder 15 on 14 adjusts the height of feeding plate 16, is exactly the height for adjusting alloy components, when alloy components are clamped, First after the piston end of cylinder 21 is flexible, slide unit 20 moves with No. two clamping plates 22 positioned at cylinder 21 in chute 19, close No.1 clamping plate 18, until sheet metal component is clamped, because the piston end of cylinder 21 has been fixed on No.1 clamping by fixture 24 On plate 18, when the retraction of cylinder 21 will No.1 clamping plate 18 will be close to No. two clamping plates 22.

Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art Personnel embody principle of the present utility model to some variations that some of which part may be made, and belong to the utility model Protection domain within.

Claims (10)

1. a kind of positioning and clamping utensil for alloy component finishing, including Mobile base（1）, it is characterised in that the movement Seat（1）Movable mechanism, left/right movement device and elevating mechanism are provided with, fixes to clamp mechanism on the elevating mechanism, institute State Mobile base（1）Bottom surface level altitude governor motion and travel mechanism, the movable mechanism are by welding Mobile base（1）On Surface；And a pair extended along its length move towards rail（2）, be fitted in and move towards rail（2）On move towards part（3）, respectively set Rail is moved towards at a pair（2）The Rodless cylinder of side（4）With installed in moving towards part（3）On move towards plate（5）Collectively form, it is described Rodless cylinder（4）Mobile terminal is with moving towards plate（5）End face is fixedly connected, and the left/right movement device is by installed in moving towards plate（5） On two pairs of pedestals（6）, be fixed on pedestal（6）On needle bearing（7）, be inserted into needle bearing（7）On roller screw （8）, be sleeved on roller screw（8）On spline（9）, installed in spline（9）On bearing block（10）Be fixed on bearing block （10）On bearing frame（11）Collectively form, the pedestal（6）Upper fixed drive part（12）, the actuator（12）Pass through connection Axle device（13）With roller screw（8）End face is fixedly connected.

2. a kind of positioning and clamping utensil for alloy component finishing according to claim 1, it is characterised in that described Elevating mechanism is by base（14）, be fixed on base（14）On compensating hydraulic cylinder（15）, installed in compensating hydraulic cylinder（15）It is living Fill in the feeding plate at end（16）Be fixed on base（14）With feeding plate（16）Between auxiliary support mechanism collectively form, it is described Base（14）Installed in carrier（17）On.

A kind of 3. positioning and clamping utensil for alloy component finishing according to claim 1 or 2, it is characterised in that The clamp system is by installed in carrier（17）Outer upper surface；And it is vertically arranged No.1 clamping plate close to end（18）、 It is opened in No.1 clamping plate（18）The spacing hole of central part, it is opened in base（14）Outside upper centre of surface portion；And prolong its length direction and prolong The chute stretched（19）, be arranged on chute（19）Interior slide unit（20）, installed in slide unit（20）On cylinder（21）Be sleeved on gas Cylinder（21）No. two clamping plates on piston rod and on its front fuselage face（22）Collectively form.

4. a kind of positioning and clamping utensil for alloy component finishing according to claim 3, it is characterised in that described Cylinder（21）Piston end is externally connected with fixture through spacing hole（24）.

5. a kind of positioning and clamping utensil for alloy component finishing according to claim 1, it is characterised in that described Height adjustment mechanism is by being fixed on Mobile base（1）The No.1 load-bearing pillar of bottom surface（25）, be opened in No.1 load-bearing pillar（25）Outside External screw thread, it is engaged on No.1 load-bearing pillar（25）On No. two load-bearing pillars（26）Be fixed on No. two load-bearing pillars（26）The hexagonal of outer wall Nut（27）Collectively form.

A kind of 6. positioning and clamping utensil for alloy component finishing according to claim 1 or 5, it is characterised in that The travel mechanism is by installed in No. two load-bearing pillars（26）The wheel carrier of lower surface（28）, be inlaid in wheel carrier（28）Relative wall's Bearing, the rotating shaft being inserted on bearing（29）With installed in rotating shaft（29）On wheel（23）Collectively form.

7. a kind of positioning and clamping utensil for alloy component finishing according to claim 1, it is characterised in that described Mobile base（1）Edges and corners are processed as 45 degree of fillets.

8. a kind of positioning and clamping utensil for alloy component finishing according to claim 6, it is characterised in that described Wheel（23）Bumper is fixed on wheel hub.

9. a kind of positioning and clamping utensil for alloy component finishing according to claim 5, it is characterised in that described No. two load-bearing pillars（26）Diameter be more than No.1 load-bearing pillar（25）Diameter.

A kind of 10. positioning and clamping utensil for alloy component finishing according to claim 1, it is characterised in that institute State fixture（24）For aluminum cylinder.