CN214560010U

CN214560010U - Adjustable clamp of numerical control polishing machine tool

Info

Publication number: CN214560010U
Application number: CN202023120946.1U
Authority: CN
Inventors: 谭文清; 甘志毅; 洪湘涛
Original assignee: Foshan Nanhai Xianwei Metals & Plastic Products Co ltd
Current assignee: Foshan Nanhai Xianwei Metals & Plastic Products Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-02
Anticipated expiration: 2030-12-22

Abstract

The utility model belongs to a polishing machine tool equipment technical field especially is an adjustable anchor clamps of numerical control polishing machine tool, comprises a workbench, the square groove has been seted up to the upper surface of workstation, be equipped with concave box in the square groove, the last fixed surface of concave box is connected with the connecting plate, the bottom inner wall fixedly connected with square plate of connecting plate, the top of connecting plate is equipped with two rectangular blocks, two equal second horizontal poles of fixedly connected with in one side that two rectangular blocks are close to each other, the top of connecting plate is equipped with two splint, two first horizontal poles of the equal fixedly connected with in one side that two splint kept away from each other, second horizontal pole sliding sleeve is established in the outside of the first horizontal pole that corresponds, two springs of fixedly connected with between splint and the second horizontal pole that corresponds. The utility model discloses a set up first lead screw, square board, concave box, first knob and second lead screw and cooperate, solved the product of different specifications of being not convenient for carry out the centre gripping fixed with the problem of the adjustment jig position of being not convenient for.

Description

Adjustable clamp of numerical control polishing machine tool

Technical Field

The utility model relates to a polishing machine tool equipment technical field specifically is an adjustable anchor clamps of numerical control polishing machine tool.

Background

Add man-hour to the work piece on digit control machine tool, need use anchor clamps to treat the work piece of processing and fix, prevent at the in-process of processing, the position of work piece produces and removes, but the position of the nimble regulation anchor clamps of current lathe anchor clamps of not being convenient for, traditional anchor clamps are fixed in fixed position mostly, can not effectually remove and cushion the protection to the work piece according to the position of work piece, it is fixed to be not convenient for carry out the centre gripping to the product of different specifications simultaneously, therefore we have proposed an adjustable anchor clamps of numerical control polishing lathe.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an adjustable anchor clamps of numerical control polishing machine tool has solved the product of different specifications of being not convenient for carry out the centre gripping fixed with the problem of the adjustable anchor clamps position of being not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable clamp of a numerical control polishing machine tool comprises a workbench, wherein a square groove is formed in the upper surface of the workbench, a concave box is arranged in the square groove, a connecting plate is fixedly connected to the upper surface of the concave box, a square plate is fixedly connected to the inner wall of the bottom of the connecting plate, two rectangular blocks are arranged above the connecting plate, two second transverse rods are fixedly connected to one sides, close to each other, of the two rectangular blocks, two clamping plates are arranged above the connecting plate, two first transverse rods are fixedly connected to one sides, far away from each other, of the two clamping plates, the second transverse rods are slidably sleeved on the outer sides of the corresponding first transverse rods, two springs are fixedly connected between the clamping plates and the corresponding second transverse rods, the springs are movably sleeved on the outer sides of the corresponding first transverse rods, L-shaped rods are fixedly connected to one sides, far away from each other, of the two L-shaped rods extend into the concave box, the equal fixedly connected with third horizontal pole in one side that two L shape poles kept away from each other, the equal fixedly connected with fourth horizontal pole of front side inner wall and the rear side inner wall of concave shape box, the outside at the third horizontal pole is established to fourth horizontal pole slip cap.

As a preferred technical scheme of the utility model, be equipped with the movable plate in the spill box, it is connected with the dwang to rotate between movable plate and the L shape pole, two first slide bars of fixedly connected with between the left side inner wall of spill box and the right side inner wall, the right side of movable plate is rotated and is connected with first lead screw, the one end of first lead screw extends to the first knob of outer and fixedly connected with of spill box, the outside at first lead screw is established to spill box rotating sleeve.

As a preferred technical scheme of the utility model, two tables of lower fixed surface of workstation are connected with, two equal fixedly connected with second slide bars in one side that two tables are close to each other, and the rear side that is located the table of rear side is equipped with the second knob, the front side fixedly connected with second lead screw of second knob, the second lead screw rotates with two tables to be connected, the lower fixed surface of concave shape box is connected with the square plate, second lead screw and square plate threaded connection, the square plate moves the cover and establishes the outside at the second slide bar.

As a preferred technical scheme of the utility model, the right side fixedly connected with diaphragm of workstation, first circular port has been seted up in the left side of diaphragm, and the fixed cover of inner wall of first circular port is equipped with the bearing, and the inner circle of bearing is rotated with the outside of second lead screw and is connected.

As a preferred technical scheme of the utility model, the screw hole has been opened to the front side of square plate, screw hole and second lead screw threaded connection, two second circular ports, second circular port and second slide bar sliding connection have been opened to the front side of square plate.

As an optimized technical scheme of the utility model, the right side inner wall of concave shape box sets up threaded hole, screw hole and first lead screw threaded connection.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable anchor clamps of numerical control polishing machine possesses following beneficial effect:

1. this but numerical control polishing machine tool regulation anchor clamps drives the second lead screw through rotating the second knob and rotates, drives the square plate through the second lead screw and removes, and the square plate area concave box removes, has reached the effect of adjusting concave box position.

2. This adjustable anchor clamps of numerical control polishing lathe drives first lead screw through rotating first knob and rotates, drives the movable plate through first lead screw and removes, and the movable plate drives the dwang and removes and rotate, and rethread dwang drives L shape pole and removes, and L shape pole drives two rectangular blocks and removes in opposite directions, and the rectangular pole drives the second horizontal pole and removes, and the second horizontal pole passes through the spring and drives splint and remove, has reached the purpose of buffering and is convenient for be fixed in the work piece centre gripping between the splint under the effect of spring.

Drawings

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

FIG. 2 is a schematic view of a partially cut-away three-dimensional structure of the concave box of the present invention;

FIG. 3 is a schematic view of a partially cut-away three-dimensional structure of the concave box of the present invention;

fig. 4 is a schematic view of the bottom perspective structure of the present invention;

fig. 5 is an enlarged perspective view of a portion a in fig. 2.

In the figure: 1. a work table; 2. a second slide bar; 3. a second lead screw; 4. a square plate; 5. a transverse plate; 6. a second knob; 7. a table plate; 8. a concave box; 9. moving the plate; 10. rotating the rod; 11. an L-shaped rod; 12. a connecting plate; 13. a square plate; 14. a first slide bar; 15. a third cross bar; 16. a fourth cross bar; 17. a rectangular block; 18. a second cross bar; 19. a first cross bar; 20. a splint; 21. a spring; 22. a first knob; 23. a first lead screw; 24. a square groove.

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 efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: an adjustable clamp of a numerical control polishing machine tool comprises a workbench 1, wherein a square groove 24 is formed in the upper surface of the workbench 1, a concave box 8 is arranged in the square groove 24, a connecting plate 12 is fixedly connected to the upper surface of the concave box 8, a square plate 13 is fixedly connected to the inner wall of the bottom of the connecting plate 12, two rectangular blocks 17 are arranged above the connecting plate 12, two second transverse rods 18 are fixedly connected to the mutually close sides of the two rectangular blocks 17, two clamping plates 20 are arranged above the connecting plate 12, two first transverse rods 19 are fixedly connected to the mutually far sides of the two clamping plates 20, the second transverse rods 18 are slidably sleeved on the outer sides of the corresponding first transverse rods 19, two springs 21 are fixedly connected between the clamping plates 20 and the corresponding second transverse rods 18, the springs 21 are movably sleeved on the outer sides of the corresponding first transverse rods 19, and L-shaped rods 11 are fixedly connected to the mutually far sides of the two rectangular blocks 17, one side that two L shape poles 11 kept away from each other all extends to in the concave box 8, the equal fixedly connected with third horizontal pole 15 in one side that two L shape poles 11 kept away from each other, the equal fixedly connected with fourth horizontal pole 16 of front side inner wall and the rear side inner wall of concave box 8, and the slip cap of fourth horizontal pole 16 is established in the outside of third horizontal pole 15.

In this embodiment, the third cross bar 15 can only move back and forth by the arrangement of the fourth cross bar 16, and the first cross bar 19 can only move back and forth by the arrangement of the second cross bar 18.

Specifically, a movable plate 9 is arranged in the concave box 8, a rotating rod 10 is rotatably connected between the movable plate 9 and the L-shaped rod 11, two first sliding rods 14 are fixedly connected between the inner wall of the left side and the inner wall of the right side of the concave box 8, a first screw rod 23 is rotatably connected to the right side of the movable plate 9, one end of the first screw rod 23 extends out of the concave box 8 and is fixedly connected with a first knob 22, and the concave box 8 is rotatably sleeved on the outer side of the first screw rod 23.

In this embodiment, the moving plate 9 can only move left and right by the arrangement of the first screw 23.

Specifically, two tables 7 of lower fixed surface of workstation 1 are connected with, two equal fixedly connected with two second slide bars 2 in one side that two tables 7 are close to each other, the rear side of the table 7 that is located the rear side is equipped with second knob 6, the front side fixedly connected with second lead screw 3 of second knob 6, second lead screw 3 rotates with two tables 7 to be connected, the lower fixed surface of spill box 8 is connected with square plate 4,

second lead screw

3 and 4 threaded connection of square plate, the outside at second slide bar 2 is established to square plate 4 movable sleeve.

In the embodiment, the square plate 4 can only move back and forth through the arrangement of the second slide bar 2.

Specifically, the right side fixedly connected with diaphragm 5 of workstation 1, first circular port has been seted up in the left side of diaphragm 5, and the inner wall fixed cover of first circular port is equipped with the bearing, and the inner circle of bearing is rotated with the outside of second lead screw 3 and is connected.

In this embodiment, the bearing is arranged, so that the second lead screw 3 can only rotate in the bearing, and the phenomenon of position deviation cannot occur.

Specifically, the front side of square plate 4 is opened and is equipped with first screw hole, first screw hole and 3 threaded connection of second lead screw, and the front side of square plate 4 is opened and is equipped with two second circular ports, second circular port and 2 sliding connection of second slide bar.

In this embodiment, the second lead screw 3 can be moved and fixed by the arrangement of the first threaded hole.

Specifically, a second threaded hole is formed in the inner wall of the right side of the concave box 8, and the second threaded hole is in threaded connection with the first screw rod 23.

In this embodiment, the first lead screw 23 can be moved and fixed by the arrangement of the second threaded hole.

The utility model discloses a theory of operation and use flow: when the position of the concave box 8 needs to be adjusted, the second knob 6 is rotated by hands, the second knob 6 drives the second screw rod 3 to rotate, the second screw rod 3 rotates to drive the square plate 4 to slide and move on the second slide bar 2, the square plate 4 drives the concave box 8 to move, and when the concave box 8 moves to a proper position, the second knob 6 can be stopped to rotate, so that the position of the concave box 8 can be adjusted;

when a workpiece needs to be machined, the workpiece is placed on the square plate 13 and located between the two clamping plates 20, at this time, the first knob 22 is rotated, the first knob 22 drives the first screw rod 23 to rotate, the first screw rod 23 drives the moving plate 9 to slide on the first slide rod 14 and move leftwards, the moving plate 9 applies pressure to the rotating rod 10 in the moving process, the rotating rod 10 rotates and moves under the action of the pressure, the rotating rod 10 drives the two L-shaped rods 11 to move in the direction of approaching each other, the L-shaped rods 11 drive the third cross rod 15 to slide and move in the fourth cross rod 16, the L-shaped rods 11 drive the two rectangular blocks 17 to move in the direction of approaching each other, the rectangular blocks 17 drive the second cross rod 18 to move, the second cross rod 18 drives the clamping plates 20 to move through the springs 21, when the two clamping plates 20 are in contact with the workpiece, the first knob 22 is continuously rotated, so that the rectangular blocks 17 drive the second cross rod 18 to move to compress the springs 21, the purpose of buffering is achieved under the action of the spring 21 and the workpiece is clamped and fixed between the two clamping plates 20 conveniently.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adjustable anchor clamps of numerical control polishing machine tool, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is provided with a square groove (24), the square groove (24) is internally provided with a concave box (8), the upper surface of the concave box (8) is fixedly connected with a connecting plate (12), the bottom inner wall of the connecting plate (12) is fixedly connected with a square plate (13), two rectangular blocks (17) are arranged above the connecting plate (12), one sides of the two rectangular blocks (17) close to each other are fixedly connected with two second transverse rods (18), two clamping plates (20) are arranged above the connecting plate (12), one sides of the two clamping plates (20) far away from each other are fixedly connected with two first transverse rods (19), the second transverse rods (18) are slidably sleeved on the outer sides of the corresponding first transverse rods (19), two springs (21) are fixedly connected between the clamping plates (20) and the corresponding second transverse rods (18), and the springs (21) are movably sleeved on the outer sides of the corresponding first transverse rods (19), equal fixedly connected with L shape pole (11) in one side that two rectangular blocks (17) kept away from each other, one side that two L shape poles (11) kept away from each other all extend to concave shape box (8) in, the equal fixedly connected with third horizontal pole (15) in one side that two L shape poles (11) kept away from each other, the equal fixedly connected with fourth horizontal pole (16) of front side inner wall and the rear side inner wall of concave shape box (8), fourth horizontal pole (16) slip cap is established in the outside of third horizontal pole (15).

2. The adjustable clamp of the numerical control polishing machine tool according to claim 1, characterized in that: be equipped with movable plate (9) in concave shape box (8), it is connected with dwang (10) to rotate between movable plate (9) and L shape pole (11), two first slide bars (14) of fixedly connected with between the left side inner wall of concave shape box (8) and the right side inner wall, the right side of movable plate (9) is rotated and is connected with first lead screw (23), the one end of first lead screw (23) extends to concave shape box (8) outer and the first knob (22) of fixedly connected with, concave shape box (8) are rotated the cover and are established in the outside of first lead screw (23).

3. The adjustable clamp of the numerical control polishing machine tool according to claim 1, characterized in that: the lower fixed surface of workstation (1) is connected with two tables (7), two equal fixedly connected with second slide bars (2) in one side that two tables (7) are close to each other, and the rear side that is located table (7) of rear side is equipped with second knob (6), the front side fixedly connected with second lead screw (3) of second knob (6), second lead screw (3) rotate with two tables (7) and are connected, the lower fixed surface of concave box (8) is connected with square plate (4), second lead screw (3) and square plate (4) threaded connection, square plate (4) are moved the cover and are established in the outside of second slide bar (2).

4. The adjustable clamp of the numerical control polishing machine tool according to claim 1, characterized in that: the right side fixedly connected with diaphragm (5) of workstation (1), first circular port has been seted up in the left side of diaphragm (5), and the inner wall fixed cover of first circular port is equipped with the bearing, and the inner circle of bearing rotates with the outside of second lead screw (3) to be connected.

5. The adjustable clamp of the numerical control polishing machine tool according to claim 3, characterized in that: the front side of square plate (4) is opened and is equipped with the screw hole, screw hole and second lead screw (3) threaded connection, the front side of square plate (4) is opened and is equipped with two second circular ports, second circular port and second slide bar (2) sliding connection.

6. The adjustable clamp of the numerical control polishing machine tool according to claim 1, characterized in that: the right side inner wall of the concave box (8) is provided with a threaded hole, and the threaded hole is in threaded connection with the first screw rod (23).