CN209207009U - A kind of numerically-controlled machine tool workbench facilitating positioning - Google Patents

Abstract

The utility model discloses a kind of numerically-controlled machine tool workbench for facilitating positioning, including station, work stage, and telescopic cylinder, the top of the station is equipped with work stage, and sliding groove is offered in work stage, the telescopic cylinder is provided with 2, and the two sides of work stage are arranged in 2 telescopic cylinders, and the output end of telescopic cylinder is connected with sliding shoe, the upper surface of the work stage is equipped with fixed plate, and the upper surface support base of fixed plate, the rotation axis is equipped with first substrate and the second substrate, the first substrate upper end is equipped with support frame, and sliding panel is equipped with inside support frame, and the top of support frame is equipped with clamping screw, described the second substrate one end bottom surface is equipped with electromagnetism fixed block.This facilitates the numerically-controlled machine tool workbench of positioning, and 3 clampings pin of sliding panel bottom end setting can be clamped fixation to plate upper surface, and the positioning pin being arranged in the second substrate can position plate, and then improve the processing efficiency of numerically-controlled machine tool.

Description

A kind of numerically-controlled machine tool workbench facilitating positioning

Technical field

The utility model relates to technical field of mechanical processing, specially a kind of numerically-controlled machine tool workbench for facilitating positioning.

Background technique

When using numerically-controlled machine tool workpieces processing, needs to position workpiece, be loaded and centering.When with workbench When numerically-controlled machine tool carries out work pieces process, it is necessary first to workpiece be placed on station, then determine positioning base using frock clamp Standard, is finally loaded and centering.

Positioning device on the workbench of existing numerically-controlled machine tool, large-sized sheet material are difficult to be accurately positioned, it is sometimes desirable to Multiple devices could be clamped positioning to large-sized sheet material workpiece, and positioning device is difficult to carry out Quick-clamped positioning to plate, when Large-sized sheet material is positioned, when plate and positioning means contacts area are smaller, influences the machining accuracy of workpiece, processing is caused to be imitated Rate is lower.

Utility model content

The purpose of this utility model is to provide a kind of numerically-controlled machine tool workbench for facilitating positioning, to solve above-mentioned background The large-sized sheet material proposed in technology is difficult to be accurately positioned, and needs multiple devices that could be clamped to large-sized sheet material workpiece fixed Position, positions when to large-sized sheet material, when plate and positioning means contacts area are smaller, influence the machining accuracy of workpiece, causes The lower problem of processing efficiency.

To achieve the above object, the utility model provides the following technical solutions: a kind of numerically-controlled machine tool recruitment facilitating positioning Make platform, including station, work stage and telescopic cylinder, the top of the station is equipped with work stage, and offers in work stage Sliding groove, the telescopic cylinder is provided with 2, and the two sides of work stage are arranged in 2 telescopic cylinders, and telescopic cylinder is defeated Outlet is connected with sliding shoe, and the upper surface of the work stage is equipped with fixed plate, and the upper surface of fixed plate is equipped with support base, and It is equipped with rotation axis in support base, the rotation axis is equipped with first substrate and the second substrate, and first substrate and the second substrate Surface offers positioning through hole, and rotation axis is connect by rotating block with the end of first substrate and the second substrate, and described the One substrate upper end is equipped with support frame, and sliding panel is equipped with inside support frame, and the top of support frame is equipped with clamping screw, described The second substrate one end bottom surface is equipped with electromagnetism fixed block, and the work stage upper surface is equipped with supporting block, and the bottom end of the sliding panel is set There are 3 clamping pins, and clamp and be socketed with compressed spring on pin, the supporting block upper end is equipped with sliding cylinder, and sets in sliding cylinder There is compressed spring, and compressed spring end is connected with positioning pin, the first substrate and the second substrate end, which offer, to be turned Dynamic hole.

Preferably, the sliding shoe is integrated with fixed plate, and first substrate is identical with the second substrate structure, and And first substrate and the second substrate are symmetrical set about the central axes of support base.

Preferably, the first substrate and the second substrate pass through rotation axis and support base constitutes rotational structure, and First substrate is identical with the second substrate structure, and first substrate and the second substrate are symmetrical set.

Preferably, the sliding panel passes through clamping screw and supporting framework into slide construction, and support frame is I-shaped knot Structure.

Preferably, the positioning pin suppresses structure, and positioning pin and positioning through hole by compressed spring and sliding cylinder composition It is slidably connected.

Preferably, the rotation hole and rotating block constitute rotational structure, and rotating block is located in rotation hole, and rotating block The side of rotation axis is set.

Compared with prior art, the utility model has the beneficial effects that this facilitates the numerically-controlled machine tool workbench of positioning,

1. the integral structure of sliding shoe and fixed plate in the work stage being arranged, sliding shoe slide in sliding groove, branch Symmetrically arranged first substrate and the second substrate can place plate on support seat, the clamping pin being arranged on first substrate and The positioning pin being arranged in the second substrate can be clamped positioning to plate, and fixed plate is slided in work stage by sliding shoe, The distance between adjustable positioning device, and then realize the positioning to large-sized sheet material, it is convenient and efficient that plate is positioned；

2. support frame on the first substrate is arranged, pass through the sliding panel of clamping screw sliding setting, sliding in support frame 3 clampings pin of board bottom end setting can be clamped plate upper surface, and the positioning pin being arranged in the second substrate can be right Plate is positioned, and increases the contact area of plate and clamping and positioning device, and then improve the machining accuracy of workpiece.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is the utility model first substrate and the second substrate attachment structure schematic diagram；

Fig. 3 is the utility model first substrate structural schematic diagram；

Fig. 4 is the utility model supporting block, sliding cylinder and positioning pin attachment structure schematic diagram.

In figure: 1, station；2, work stage；3, sliding groove；4, telescopic cylinder；5, sliding shoe；6, fixed plate；7, it supports Seat；8, rotation axis；9, first substrate；10, the second substrate；11, positioning through hole；12, rotating block；13, support frame；14, sliding panel； 15, clamping screw；16, electromagnetism fixed block；17, supporting block；18, pin is clamped；19, compressed spring；20, sliding cylinder；21, it positions Pin；22, rotation hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of numerically-controlled machine tool work facilitating positioning Platform, including station 1, work stage 2, sliding groove 3, telescopic cylinder 4, sliding shoe 5, fixed plate 6, support base 7, rotation axis 8, first Substrate 9, the second substrate 10, positioning through hole 11, rotating block 12, support frame 13, sliding panel 14, clamping screw 15, electromagnetism fixed block 16, supporting block 17, clamping pin 18, compressed spring 19, sliding cylinder 20, positioning pin 21 and rotation hole 22, the top of station 1 are equipped with Work stage 2, and sliding groove 3 is offered in work stage 2, telescopic cylinder 4 is provided with 2, and 2 telescopic cylinders 4 are arranged in workpiece The two sides of platform 2, and the output end of telescopic cylinder 4 is connected with sliding shoe 5, and the upper surface of work stage 2 is equipped with fixed plate 6, and solid The upper surface of fixed board 6 is equipped with support base 7, and rotation axis 8 is equipped in support base 7, and rotation axis 8 is equipped with first substrate 9 and the Two substrates 10, and the surface of first substrate 9 and the second substrate 10 offers positioning through hole 11, and rotation axis 8 passes through rotating block 12 connect with the end of first substrate 9 and the second substrate 10, and 9 upper end of first substrate is equipped with support frame 13, and inside support frame 13 Equipped with sliding panel 14, and the top of support frame 13 is equipped with clamping screw 15, and 10 one end bottom surface of the second substrate is fixed equipped with electromagnetism Block 16,2 upper surface of work stage are equipped with supporting block 17, and the bottom end of sliding panel 14 is equipped with 3 clamping pins 18, and clamps and be socketed on pin 18 There is compressed spring 19,17 upper end of supporting block is equipped with sliding cylinder 20, and compressed spring 19 is equipped in sliding cylinder 20, and compress bullet 19 end of spring is connected with positioning pin 21, and first substrate 9 and 10 end of the second substrate offer rotation hole 22.

Sliding shoe 5 is integrated with fixed plate 6, and sliding shoe 5 is slidably connected with sliding groove 3, and telescopic cylinder 4 works Sliding shoe 5 is driven to slide in sliding groove 3.

First substrate 9 and the second substrate 10 constitute rotational structure, and 9 He of first substrate by rotation axis 8 and support base 7 10 structure of the second substrate is identical, and first substrate 9 and the second substrate 10 are symmetrical set about the central axes of support base 7, together When rotation first substrate 9 and the second substrate 10, can realize that first substrate 9 and the second substrate 10 rotate in support base 7.

Sliding panel 14 constitutes slide construction by clamping screw 15 and support frame 13, and support frame 13 is I-shape construction, Rotation lock bolt 15, clamping screw 15 move down, and then realize that sliding panel 14 slides in support frame 13.

Positioning pin 21 suppresses structure by compressed spring 19 and the composition of sliding cylinder 20, and positioning pin 21 and positioning through hole 11 are sliding Dynamic connection, presses positioning pin 21, and positioning pin 21 can slide in sliding cylinder 20, and compressed spring 19 is compressed, and is easy to implement to plate Material is positioned.

Rotation hole 22 and rotating block 12 constitute rotational structure, and rotating block 12 is located in rotation hole 22, and rotating block 12 The side of rotation axis 8 is set, and rotating first substrate 9 and the second substrate 10, rotating block 12 can rotate in rotation hole 22, mention The rotating effect of high first substrate 9 and the second substrate 10 prevents first substrate 9 and the second substrate 10 in rotation, run-off the straight Phenomenon.

Working principle: according to Fig. 1-4, when in use, station 1 is placed on numerically-controlled machine tool, table on station 1 Face is fixed with work stage 2, rotates first substrate 9 and the second substrate 10, first substrate 9 and the second substrate 10 are turned to suitably The electromagnetism fixed block 16 of 10 bottom end of the second substrate is arranged in work stage 2 for position, and plate is placed into first substrate 9 and the In the cavity formed between two substrates 10, the supporting block 17 of 10 bottom end of the second substrate setting, positioning pin 21 passes through compressed spring 19 Structure is suppressed with the composition of sliding cylinder 20, lower surface and the positioning pin 21 of plate are pushed, the compression restoring force of compressed spring 19 Positioning pin 21 is jacked up upwards, and then realizes that positioning pin 21 positions plate, the support frame on first substrate 9 is set 13, the clamping screw 15 being arranged on support frame 13, rotation lock bolt 15, the sliding panel 14 of 15 bottom end of clamping screw is in support frame Slide downward in 13, and then 3 clamping pins 18 of 14 bottom face of sliding panel setting is driven to move down, it is socketed in and clamps on pin 18 Compressed spring 19 compress, clamp pin 18 under the rotation of clamping screw 15, plate is clamped, is determined in the second substrate 10 Position pin 21 positions plate, passes through the cooperation for clamping pin 18 and positioning pin 21, it can plate is positioned, it can also be with Plate is fixed.

The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of numerically-controlled machine tool workbench for facilitating positioning, including station (1), work stage (2) and telescopic cylinder (4), Be characterized in that: the top of the station (1) is equipped with work stage (2), and sliding groove (3) are offered in work stage (2), described to stretch Contracting cylinder (4) is provided with 2, and 2 telescopic cylinders (4) are arranged in the two sides of work stage (2), and telescopic cylinder (4) is defeated Outlet is connected with sliding shoe (5), and the upper surface of the work stage (2) is equipped with fixed plate (6), and the upper surface of fixed plate (6) is set Have support base (7), and be equipped with rotation axis (8) in support base (7), the rotation axis (8) is equipped with first substrate (9) and second Substrate (10), and the surface of first substrate (9) and the second substrate (10) offers positioning through hole (11), and rotation axis (8) is logical It crosses rotating block (12) to connect with the end of first substrate (9) and the second substrate (10), first substrate (9) upper end is equipped with support Frame (13), and sliding panel (14) are equipped with inside support frame (13), and the top of support frame (13) is equipped with clamping screw (15), institute The second substrate (10) one end bottom surface is stated equipped with electromagnetism fixed block (16), work stage (2) upper surface is equipped with supporting block (17), institute The bottom end for stating sliding panel (14) is equipped with 3 clampings and sells (18), and clamps and be socketed with compressed spring (19), the support on pin (18) Block (17) upper end is equipped with sliding cylinder (20), and is equipped with compressed spring (19) in sliding cylinder (20), and compressed spring (19) is held Portion is connected with positioning pin (21), and the first substrate (9) and the second substrate (10) end offer rotation hole (22).

2. a kind of numerically-controlled machine tool workbench for facilitating positioning according to claim 1, it is characterised in that: the sliding shoe (5) it is integrated with fixed plate (6), and sliding shoe (5) is slidably connected with sliding groove (3).

3. a kind of numerically-controlled machine tool workbench for facilitating positioning according to claim 1, it is characterised in that: first base Plate (9) and the second substrate (10) constitute rotational structure, and first substrate (9) and second by rotation axis (8) and support base (7) Substrate (10) structure is identical, and first substrate (9) and the second substrate (10) are in symmetrically to set about the central axes of support base (7) It sets.

4. a kind of numerically-controlled machine tool workbench for facilitating positioning according to claim 1, it is characterised in that: the sliding panel (14) slide construction is constituted by clamping screw (15) and support frame (13), and support frame (13) is I-shape construction.

5. a kind of numerically-controlled machine tool workbench for facilitating positioning according to claim 1, it is characterised in that: the positioning pin (21) it is made up of compressed spring (19) and sliding cylinder (20) and suppresses structure, and positioning pin (21) and positioning through hole (11) sliding connect It connects.

6. a kind of numerically-controlled machine tool workbench for facilitating positioning according to claim 1, it is characterised in that: the rotation hole (22) rotational structure is constituted with rotating block (12), and rotating block (12) is located in rotation hole (22), and rotating block (12) is arranged In the side of rotation axis (8).