CN210281416U

CN210281416U - Workpiece positioning equipment for horizontal numerical control machine tool

Info

Publication number: CN210281416U
Application number: CN201920791838.5U
Authority: CN
Inventors: 曾水兵
Original assignee: Jidet Intelligent Technology Suzhou Co ltd
Current assignee: Jidet Intelligent Technology Suzhou Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-04-10
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a horizontal numerical control is work piece positioning device for machine tool, including the bottom plate, the top of bottom plate is provided with the slide, and the positive fixedly connected with fixed block of slide has seted up the ring channel on the fixed block, and the symmetry is provided with the clamp splice in leading to the inslot chamber, and the sliding interlude is connected with the slide bar on just being located the slide in the grooved inner chamber, all rotates between two first otic placodes and two second otic placodes and is connected with the bull stick, fixedly connected with bracing piece between two bull sticks, and the fixed cup joint of outer wall of clamp splice has solid fixed ring. The utility model discloses utilize clamp splice and bracing piece matched with mode of setting up, carry out the translation to leading to groove one side through promoting the slide bar, make two bracing pieces can promote two clamp splices and carry out the phase motion of leaving to the thrust through two clamp splices and bracing piece presss from both sides the inner wall of tubulose work piece tightly, and then realizes pressing from both sides tight fixedly to the clamp of tubulose part, improves numerical control machine tool processing pluralism.

Description

Workpiece positioning equipment for horizontal numerical control machine tool

Technical Field

The utility model relates to a horizontal numerical control machine tool field, in particular to horizontal numerical control machine tool is with work piece positioning device.

Background

The horizontal lathe is a machine tool for turning a rotating workpiece mainly by a turning tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. The workpieces which can be processed by the horizontal numerical control machine tool are various, but the traditional horizontal numerical control machine tool generally fixes and then processes rectangular block-shaped workpieces, and the traditional horizontal numerical control machine tool is rarely provided with a device for fixing tubular workpieces, so that the tubular workpieces are bent in shape and difficult to clamp the side walls of the tubular workpieces, thereby leading to the processing singleness of a plurality of numerical control machine tools and being incapable of processing tubular parts.

Disclosure of Invention

An object of the utility model is to provide a horizontal numerical control is work piece positioning device for machine tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a workpiece positioning device for a horizontal numerical control machining machine tool comprises a bottom plate, wherein a sliding plate is arranged above the bottom plate, a fixed block is fixedly connected to the front side of the sliding plate, a ring groove is formed in the fixed block, a through groove is formed in the fixed block and positioned between the top and the bottom of the ring groove, clamping blocks are symmetrically arranged in the inner cavity of the through groove, a groove is formed in the middle of one side of the through groove and positioned in the fixed block, a sliding rod is slidably and alternately connected in the inner cavity of the groove and positioned on the sliding plate, first lug plates are fixedly and symmetrically connected to the opposite sides of the two clamping blocks, second lug plates are fixedly and symmetrically connected to the top and the bottom of one end of the sliding rod, rotating rods are rotatably connected between the two first lug plates and the two second lug plates, supporting rods are fixedly connected between the two rotating rods, the lateral wall of the through groove inner cavity is provided with an annular limiting groove matched with the fixing ring, and the fixing ring is equidistantly and movably embedded with at least eight balls.

Preferably, the back fixedly connected with protective housing of slide, the back screw thread interlude of protective housing is connected in the threaded rod, the one end fixedly connected with spherical fixture block of threaded rod, the other end of slide bar is seted up with spherical fixture block matched with circular slot.

Preferably, the other end of the threaded rod is fixedly connected with a handle, and anti-skidding textures are arranged on the outer wall of the handle.

Preferably, the bottom of the sliding plate is slidably sleeved with a sleeve, and the bottom end of the sleeve is fixedly connected with the upper surface of the bottom plate.

Preferably, the positive both sides of sleeve all rotate to alternate and be connected with the connecting rod, the one end of connecting rod just is arranged in telescopic inner chamber fixedly connected with gear, the both sides equidistance fixedly connected with a plurality of and the rack of gear engaged with of slide.

Preferably, the two sides of the sliding plate are positioned in the inner cavity of the sleeve, the sliding plates are connected with limiting rods in an inserting mode, and the bottom ends of the limiting rods are fixedly connected with the bottom plate.

Preferably, flexible gaskets are fixedly and symmetrically connected to opposite sides of the two clamping blocks.

The utility model discloses a technological effect and advantage:

1. the utility model utilizes the setting mode of the matching of the clamping blocks and the supporting rods, and translates towards one side of the through groove by pushing the sliding rod, so that the sliding rod drives the two second ear plates to move in parallel in the inner cavity of the through groove, and the two supporting rods can push the two clamping blocks to move away from each other, thereby clamping the inner wall of the tubular workpiece by the thrust of the two clamping blocks and the supporting rods, further realizing the clamping and fixing of the tubular part and improving the processing diversity of the numerical control machine tool;

2. the utility model utilizes the setting mode of matching the fixing ring and the ball, and the fixing ring can move up and down in the inner cavity of the annular limiting groove, thereby being convenient for limiting the moving trend of the clamping block and preventing the clamping block from inclining when clamping the inner wall of the tubular workpiece;

3. the utility model discloses utilize gear and rack matched with mode of setting, through the rotating gear to change the meshing position of rack, and then change the slide at sleeve inner chamber's relative position, realize the regulation to the fixed block height.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is the schematic diagram of the internal structure of the fixing block of the present invention.

Fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a slide plate; 3. a fixed block; 4. an annular groove; 5. a through groove; 6. a clamping block; 7. a slide bar; 8. a first ear plate; 9. a support bar; 10. a fixing ring; 11. a ball bearing; 12. a threaded rod; 13. a spherical fixture block; 14. a sleeve; 15. a gear; 16. a rack; 17. a limiting rod; 18. a flexible gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-4 workpiece positioning equipment for horizontal numerical control machine tool, comprising a base plate 1, bottom plate 1's top is provided with slide 2, slide 2's positive fixedly connected with fixed block 3, ring channel 4 has been seted up on the fixed block 3, logical groove 5 has been seted up to just being located between ring channel 4's the top and the bottom fixed block 3, the symmetry is provided with clamp splice 6 in leading to groove 5 inner chamber, the inner wall of tubulose work piece is pressed from both sides tightly through the thrust of two clamp splice 6 and bracing piece 9, and then the realization is fixed to the clamp of tubulose part tightly, improve numerical control machine tool processing pluralism, the equal fixed symmetrical connection in one side that two clamp splice 6 contradict has flexible gasket 18, flexible gasket 18 avoids the destruction to tubulose work piece inner wall, the middle part that leads to groove 5.

The slotted inner cavity is internally provided with a sliding rod 7 which is arranged on the sliding plate 2 in a sliding and inserting way, one side of the two clamping blocks 6 which is opposite to each other is fixedly and symmetrically connected with a first lug plate 8, the top and the bottom of one end of the sliding rod 7 are fixedly and symmetrically connected with second lug plates, rotating rods are rotatably connected between the two first lug plates 8 and the two second lug plates, and a supporting rod 9 is fixedly connected between the two rotating rods.

The outer wall of clamp splice 6 is fixed to be cup jointed solid fixed ring 10, the lateral wall of 5 inner chambers that lead to the groove offered with solid fixed ring 10 matched with annular spacing groove, gu fixed ring 10 goes up the equidistance and encircles the activity and inlay and be equipped with eight at least balls 11, through solid fixed ring 10 reciprocating in annular spacing inslot chamber, be convenient for restrict the removal trend of clamp splice 6, prevent that the clamp splice 6 from appearing the situation of slope when pressing from both sides tightly the inner wall of tubulose work piece.

The back fixedly connected with protective housing of slide 2, the back screw thread interlude of protective housing is connected in threaded rod 12, the spherical fixture block 13 of one end fixedly connected with of threaded rod 12, the other end of slide bar 7 seted up with spherical fixture block 13 matched with circular slot, the other end fixedly connected with handle of threaded rod 12, the anti-skidding texture has been seted up to the outer wall of handle.

Slide 2's bottom slip cover is equipped with sleeve 14, and sleeve 14's bottom and bottom plate 1's last fixed surface are connected, the positive both sides of sleeve 14 are all rotated and are alternated and be connected with the connecting rod, the one end of connecting rod just is arranged in sleeve 14's inner chamber fixedly connected with gear 15, slide 2's both sides equidistance fixedly connected with a plurality of and gear 15 engaged with rack 16, through rotating gear 15, thereby change rack 16's meshing position, and then change slide 2 at the relative position of sleeve 14 inner chamber, the realization is to the regulation of 3 heights of fixed block, slide 2's both sides just are arranged in sleeve 14's inner chamber and all slide and alternate and be connected with gag lever post 17, gag lever post 17's bottom and 1 fixed connection.

This practical theory of operation:

during the use, at first insert the inner chamber of ring channel 4 with the one end of tubulose work piece, then make the 12 screw threads of threaded rod move to spherical fixture block 13 direction through turning handle, and spherical fixture block 13 can promote slide bar 7 to lead to groove 5 one side and carry out the translation, make slide bar 7 drive two second otic placodes parallel translation in the inner chamber that leads to groove 5, the support angle of bracing piece 9 changes this moment, under the spacing that leads to groove 5, two bracing pieces 9 can promote two clamp splice 6 and carry out the motion of leaving mutually, thereby the thrust through two clamp splice 6 and bracing piece 9 presss from both sides the inner wall of tubulose work piece tightly, and then realize the clamp fastening to tubulose part, improve numerical control machine tool processing pluralism.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a horizontal numerical control is work piece positioning device for machine tool, includes bottom plate (1), its characterized in that: the novel cutting tool is characterized in that a sliding plate (2) is arranged above the bottom plate (1), the front surface of the sliding plate (2) is fixedly connected with a fixed block (3), a ring groove (4) is formed in the fixed block (3), a through groove (5) is formed between the top and the bottom of the ring groove (4) and in the fixed block (3), clamping blocks (6) are symmetrically arranged in an inner cavity of the through groove (5), a groove is formed in the middle of one side of the through groove (5) and in the fixed block (3), a sliding rod (7) is slidably and alternately connected in the inner cavity of the groove and on the sliding plate (2), a first ear plate (8) is fixedly and symmetrically connected to one side of the clamping blocks (6) opposite to each other, a second ear plate is fixedly and symmetrically connected to the top and the bottom of one end of the sliding rod (7), and a rotating rod is rotatably connected between the first ear plate, two fixedly connected with bracing piece (9) between the bull stick, the outer wall of clamp splice (6) is fixed to be cup jointed solid fixed ring (10), and the lateral wall of logical groove (5) inner chamber is seted up and is fixed ring (10) matched with annular spacing groove, gu fixed ring (10) equidistance is encircleed the activity and is inlayed and be equipped with eight at least balls (11).

2. The workpiece positioning device for the horizontal numerical control machine tool according to claim 1, characterized in that: the back fixedly connected with protective housing of slide (2), the back screw thread of protective housing alternates and connects in threaded rod (12), the spherical fixture block of one end fixedly connected with (13) of threaded rod (12), the circular slot with spherical fixture block (13) matched with has been seted up to the other end of slide bar (7).

3. The workpiece positioning device for the horizontal numerical control machining tool according to claim 2, characterized in that: the other end fixedly connected with handle of threaded rod (12), anti-skidding texture has been seted up to the outer wall of handle.

4. The workpiece positioning device for the horizontal numerical control machine tool according to claim 1, characterized in that: the bottom of the sliding plate (2) is slidably sleeved with a sleeve (14), and the bottom end of the sleeve (14) is fixedly connected with the upper surface of the bottom plate (1).

5. The workpiece positioning device for the horizontal numerical control machine tool according to claim 4, characterized in that: the positive both sides of sleeve (14) are all rotated and are alternated and be connected with the connecting rod, the one end of connecting rod just is arranged in the inner chamber of sleeve (14) fixedly connected with gear (15), rack (16) that the both sides equidistance fixedly connected with a plurality of and gear (15) of slide (2) meshed mutually.

6. The workpiece positioning device for the horizontal numerical control machine tool according to claim 1, characterized in that: the two sides of the sliding plate (2) are positioned in the inner cavity of the sleeve (14) and are connected with limiting rods (17) in a sliding and penetrating mode, and the bottom ends of the limiting rods (17) are fixedly connected with the bottom plate (1).

7. The workpiece positioning device for the horizontal numerical control machine tool according to claim 1, characterized in that: and flexible gaskets (18) are fixedly and symmetrically connected on opposite sides of the two clamping blocks (6).