CN218800552U

CN218800552U - Machine tool positioning clamp for intelligent numerical control machine tool

Info

Publication number: CN218800552U
Application number: CN202222864118.1U
Authority: CN
Inventors: 汪泉泉
Original assignee: Individual
Current assignee: Liaoning Xinghao Heshuo Technology Co ltd
Priority date: 2022-10-29
Filing date: 2022-10-29
Publication date: 2023-04-07
Anticipated expiration: 2032-10-29

Abstract

The utility model discloses a lathe positioning fixture for intelligent numerical control machine tool relates to machining technical field, including the main part, the inside swing joint of main part has first screw rod, and the inside of main part has been seted up and has been rotated the chamber, and the inside swing joint who rotates the chamber has the turbine, and the inside of turbine runs through and fixedly connected with second screw rod, rotates the inside bottom swing joint in chamber and has the worm, worm and turbine looks adaptation, the one end fixedly connected with connecting rod of worm, first screw rod and the one end of connecting rod respectively the first hand wheel of fixedly connected with and second hand wheel. The utility model discloses a thereby it is rotatory to rotate first hand wheel and can drive first screw rod to this can drive the movable block at fore-and-aft activity inslot portion activity via first screw rod, thereby can drive worm and turbine looks adaptation via the connecting rod through rotating second hand wheel, thereby can drive the second screw rod rotation via the turbine with this, thereby can drive the movable block at horizontal activity inslot portion activity.

Description

Machine tool positioning clamp for intelligent numerical control machine tool

Technical Field

The utility model relates to a machinery processing technology field, more specifically relates to an intelligence is lathe positioning fixture for digit control machine tool.

Background

The numerical control machine tool is a high-precision and high-efficiency automatic machine tool, well solves the problem of complex, precise, small-batch and multi-variety part processing, is a flexible and high-efficiency automatic machine tool, represents the development direction of modern machine tool control technology, is a typical mechanical and electrical integration product, needs to ensure that a workpiece cannot be displaced in the whole processing process when the machine tool processes the workpiece, otherwise, the processing precision is influenced, and therefore, a machine tool positioning clamp is needed in order to ensure the processing quality and the processing precision.

In chinese utility model patent application no: CN202122206244.3 discloses a machine tool positioning fixture for a numerical control machine tool, comprising: the bottom plate and fix the annular restriction piece at the bottom plate upside, the inboard of annular restriction piece is provided with a pair of L shape slider, two be fixed with fixed round bar jointly between the L shape slider, the movable sleeve is equipped with the movable block on the fixed round bar, the upside of movable block is fixed with places the board, the upside of placing the board is fixed with a pair of butt subassembly, the outside cover of annular restriction piece is equipped with the restriction ring of fixing at the bottom plate upside, the movable sleeve is equipped with the ring gear on the restriction ring, the ring gear with place and be connected with adjusting part between the board. This lathe positioning fixture for digit control machine tool still has single structure in the use, and the centre gripping effect is not good, and the work piece takes place the shortcoming of rocking easily to and the function singleness is not convenient for carry out the centre gripping to irregular work piece, uses inconvenient problem.

Therefore, it is necessary to provide a positioning jig for a machine tool of an intelligent numerical control machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide an: in order to solve current lathe positioning fixture for digit control machine tool, still there is the single structure in the use, the centre gripping effect is not good, and the work piece takes place the shortcoming of rocking easily to and the function singleness is not convenient for carry out the centre gripping to irregular work piece, uses inconvenient problem, the utility model provides an intelligence lathe positioning fixture for digit control machine tool.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an intelligent machine tool positioning fixture for digit control machine tool, includes the main part, the inside swing joint of main part has first screw rod, the rotation chamber has been seted up to the inside of main part, the inside swing joint who rotates the chamber has the turbine, the inside of turbine runs through and fixedly connected with second screw rod, the inside bottom swing joint who rotates the chamber has the worm, worm and turbine looks adaptation, the one end fixedly connected with connecting rod of worm, first screw rod is the first hand wheel of fixedly connected with and the second hand wheel respectively with the one end of connecting rod, the movable groove has all been seted up at the both ends of first screw rod and second screw rod, and is a plurality of the equal swing joint in inside in movable groove has the movable block, the movable block respectively with first screw rod and second screw rod looks adaptation.

Furthermore, the threads of the first screw rod and the second screw rod are both positioned at two ends, and the threads at two ends of the first screw rod and the second screw rod are both symmetrically distributed.

Furthermore, a plurality of the equal fixedly connected with connecting seat in upper end of movable block, the activity chamber has been seted up to the top of connecting seat inside, the inside swing joint in activity chamber has and compresses tightly the stopper.

Furthermore, the top end of the connecting seat is in threaded connection with a stud, and the bottom end of the stud is movably connected with the pressing limiting block.

Furthermore, the inside swing joint of connecting seat has the ball post, the one end fixedly connected with clamp splice of ball post.

Further, the bottom fixedly connected with of main part is a plurality of stabilizer blades that are the distribution of rectangle array, and is a plurality of the bottom swing joint of stabilizer blade has the lathe mounting panel.

Furthermore, the inside of lathe mounting panel has seted up the spread groove.

Further, the inside of stabilizer blade runs through and swing joint has the bolt, the bottom and the connecting groove looks adaptation of bolt, the top threaded connection of bolt has the nut.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, thereby it is rotatory to drive first screw rod through rotating first hand wheel, thereby can drive the movable block at fore-and-aft activity inslot portion activity via first screw rod with this, thereby can drive worm and turbine looks adaptation via the connecting rod through rotating second hand wheel, thereby can drive the second screw rod rotation via the turbine with this, thereby can drive the movable block at horizontal activity inslot portion activity, thereby can remove through the movable block of fore-and-aft and horizontal activity inslot simultaneously, thereby can drive the clamp splice of movable block upper end and carry out the centre gripping to the work piece, thereby it is more convenient when the work piece centre gripping to vertical and horizontal all adjustable alone, simultaneously more firm.

2. The utility model discloses, can drive the connecting seat through the movable block and together remove, can drive with this through rotating the double-screw bolt and compress tightly the stopper and reciprocate in the activity intracavity, can relieve the spacing to the bulb post after compressing tightly stopper rebound to can make the bulb post can drive the clamp splice and carry out angle modulation, through compressing tightly the stopper rebound, thereby can compress tightly the bulb post and can carry out the limit lock to it after its angle modulation finishes and die, thereby can be better when carrying out the centre gripping to irregular work piece.

3. The utility model discloses, through rotating the nut can with bolt looks adaptation to make the bottom and the connecting groove looks adaptation of bolt, with this can realize being connected of stabilizer blade and lathe mounting panel, thereby can realize being connected of lathe mounting panel and main part through the stabilizer blade, and then realize more stable the installation to the main part during use.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

fig. 2 is a first schematic sectional view of the structure of the present invention;

FIG. 3 is a second schematic cross-sectional view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of the area B in FIG. 3 according to the present invention;

fig. 6 is an enlarged schematic view of the structure of region C in fig. 3 according to the present invention.

Reference numerals are as follows: 1. a main body; 2. a first screw; 3. a movable groove; 4. a movable block; 5. a rotation chamber; 6. a turbine; 7. a second screw; 8. a worm; 9. a connecting rod; 10. a first hand wheel; 11. a second hand wheel; 12. a connecting seat; 13. a movable cavity; 14. a pressing limiting block; 15. a stud; 16. a ball post; 17. a clamping block; 18. a support leg; 19. mounting a machine tool; 20. connecting grooves; 21. a bolt; 22. and a nut.

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.

Example 1

Referring to fig. 1 and 4, a machine tool positioning fixture for an intelligent numerical control machine tool comprises a main body 1, a first screw 2 is movably connected inside the main body 1, a rotating cavity 5 is formed inside the main body 1, a turbine 6 is movably connected inside the rotating cavity 5, a second screw 7 is fixedly connected inside the turbine 6 in a penetrating manner, a worm 8 is movably connected at the bottom end inside the rotating cavity 5, the worm 8 is matched with the turbine 6, a connecting rod 9 is fixedly connected to one end of the worm 8, a first hand wheel 10 and a second hand wheel 11 are respectively and fixedly connected to one ends of the first screw 2 and the connecting rod 9, movable grooves 3 are formed in two ends of the first screw 2 and the second screw 7, movable blocks 4 are movably connected inside the movable grooves 3, the movable blocks 4 are respectively matched with the first screw 2 and the second screw 7, threads of the first screw 2 and the second screw 7 are arranged at two ends, and threads of the first screw 2 and the second screw 7 are symmetrically distributed.

In this embodiment, thereby can drive first screw rod 2 rotatoryly through rotating first hand wheel 10, thereby can drive the activity of movable block 4 in fore-and-aft activity groove 3 inside via first screw rod 2 with this, thereby can drive worm 8 and turbine 6 looks adaptation via connecting rod 9 through rotating second hand wheel 11, thereby can drive second screw rod 7 rotatoryly via turbine 6, thereby can drive movable block 4 in the activity of horizontal activity groove 3 inside, thereby can remove through the movable block 4 in fore-and-aft and horizontal activity groove 3 simultaneously, thereby can drive clamp splice 17 of movable block 4 upper end and carry out the centre gripping to the work piece, thereby it is more convenient when the work piece centre gripping owing to vertical and horizontal all can adjust alone, simultaneously more firm.

Example 2

Referring to fig. 3 and 5, the present embodiment is further optimized on the basis of embodiment 1, specifically, the upper ends of the plurality of movable blocks 4 are all fixedly connected with a connecting seat 12, a movable cavity 13 is formed inside the top end of the connecting seat 12, and a pressing limiting block 14 is movably connected inside the movable cavity 13.

Specifically, the top end of the connecting seat 12 is in threaded connection with a stud 15, and the bottom end of the stud 15 is movably connected with a pressing limiting block 14.

Specifically, a ball post 16 is movably connected inside the connecting seat 12, and one end of the ball post 16 is fixedly connected with a clamping block 17.

In this embodiment, can drive connecting seat 12 together and remove through movable block 4, can drive with this through rotating double-screw bolt 15 and compress tightly stopper 14 and reciprocate in activity chamber 13, can remove spacing to ball post 16 after upwards moving through compressing tightly stopper 14, thereby can make ball post 16 drive clamp splice 17 carry out angle modulation, through compressing tightly stopper 14 and downwards moving, thereby can compress tightly ball post 16 and can carry out spacing lock death to it after its angle modulation finishes, thereby can carry out the effect better when centre gripping to irregular work piece.

Example 3

Referring to fig. 2 and 6, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, a plurality of support legs 18 distributed in a rectangular array are fixedly connected to the bottom end of the main body 1, and a machine tool mounting plate 19 is movably connected to the bottom ends of the plurality of support legs 18.

Specifically, the machine tool mounting plate 19 has a connecting groove 20 formed therein.

Specifically, a bolt 21 penetrates through and is movably connected to the inside of the supporting leg 18, the bottom end of the bolt 21 is matched with the connecting groove 20, and a nut 22 is connected to the top end of the bolt 21 in a threaded manner.

In this embodiment, can with bolt 21 looks adaptation through swivel nut 22 to make the bottom and the spread groove 20 looks adaptation of bolt 21, with this can realize being connected of stabilizer blade 18 and lathe mounting panel 19, thereby can realize being connected of lathe mounting panel 19 and main part 1 through stabilizer blade 18, and then realize the stable installation to main part 1, it is more stable during the use.

In summary, the following steps: the utility model discloses a rotate first hand wheel 10 thereby can drive first screw rod 2 rotatory, with this can drive movable block 4 at the inside activity of fore-and-aft activity groove 3 via first screw rod 2, thereby can drive worm 8 and turbine 6 looks adaptation via connecting rod 9 through rotating second hand wheel 11, with this can drive second screw rod 7 rotatory via turbine 6, thereby can drive movable block 4 at the inside activity of horizontal activity groove 3, with this can remove through the movable block 4 in vertical and horizontal activity groove 3 simultaneously, thereby can drive clamp block 17 of movable block 4 upper end to carry out the centre gripping to the work piece, thereby it is more convenient when the work piece centre gripping to vertical and horizontal all can adjust alone, simultaneously more firm, can drive connecting seat 12 together and remove through rotating double-screw bolt 4, can compress tightly stopper 14 through rotating double-screw bolt 15 and reciprocate in activity chamber 13 with this, can remove spacing to ball 16 after compressing tightly stopper 14 upwards moving, thereby can make ball 16 can drive clamp block 17 to carry out the angle adjustment, through compressing tightly 14 and moving down, thereby can adjust ball 16 and carry out the stabilizer blade and carry out the stable nut 21 of this and connect the bolt to the main part through the mounting panel 18, thereby it can realize that the stable nut 21 and accomplish the efficiency of bolt 18 when the bolt installation is connected to this 1 through the bolt 18 and the mounting panel to the bolt installation, thereby more irregular nut 18, thereby it can be connected to the stable nut that the mounting panel to the bolt.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence is lathe positioning fixture for digit control machine tool, includes main part (1), its characterized in that: the inside swing joint of main part (1) has first screw rod (2), rotation chamber (5) have been seted up to the inside of main part (1), the inside swing joint who rotates chamber (5) has turbine (6), the inside of turbine (6) runs through and fixedly connected with second screw rod (7), the inside bottom swing joint who rotates chamber (5) has worm (8), worm (8) and turbine (6) looks adaptation, the one end fixedly connected with connecting rod (9) of worm (8), first screw rod (2) and the one end of connecting rod (9) are fixedly connected with first hand wheel (10) and second hand wheel (11) respectively, movable groove (3) have all been seted up at the both ends of first screw rod (2) and second screw rod (7), and are a plurality of the equal swing joint in inside of movable groove (3) has movable block (4), movable block (4) respectively with first screw rod (2) and second screw rod (7) looks adaptation.

2. The machine tool positioning fixture for the intelligent numerical control machine tool according to claim 1, characterized in that: the threads of the first screw rod (2) and the second screw rod (7) are located at two ends, and the threads at two ends of the first screw rod (2) and the second screw rod (7) are symmetrically distributed.

3. The machine tool positioning fixture for the intelligent numerical control machine tool according to claim 1, characterized in that: a plurality of the equal fixedly connected with connecting seat (12) in upper end of movable block (4), activity chamber (13) have been seted up to the top inside of connecting seat (12), the inside swing joint in activity chamber (13) has compresses tightly stopper (14).

4. The machine tool positioning fixture for the intelligent numerical control machine tool according to claim 3, characterized in that: the top end of the connecting seat (12) is in threaded connection with a stud (15), and the bottom end of the stud (15) is movably connected with a pressing limiting block (14).

5. The machine tool positioning fixture for the intelligent numerical control machine tool according to claim 3, characterized in that: the inside swing joint of connecting seat (12) has ball post (16), the one end fixedly connected with clamp splice (17) of ball post (16).

6. The machine tool positioning fixture for the intelligent numerical control machine tool according to claim 1, characterized in that: the bottom fixedly connected with of main part (1) is a plurality of stabilizer blades (18) that are the distribution of rectangle array, and is a plurality of the bottom swing joint of stabilizer blade (18) has lathe mounting panel (19).

7. The machine tool positioning fixture for the intelligent numerical control machine tool according to claim 6, characterized in that: the inside of lathe mounting panel (19) is seted up spread groove (20).

8. The machine tool positioning fixture for the intelligent numerical control machine tool according to claim 6, characterized in that: the inside of stabilizer blade (18) runs through and swing joint has bolt (21), the bottom and the connecting groove (20) looks adaptation of bolt (21), the top threaded connection of bolt (21) has nut (22).