CN214237269U

CN214237269U - Workpiece fixing device for machining of numerical control planer

Info

Publication number: CN214237269U
Application number: CN202120297157.0U
Authority: CN
Inventors: 杜明山
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-09-21
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a workpiece fixing device for processing of a numerical control planer, which comprises a base and a first threaded rod, wherein a first limit groove is arranged inside the base, the inner wall of the first limit groove is slidably connected with a first limit block, a groove is arranged inside the first limit block, the bottom of the inner wall of the groove is rotatably connected with a threaded rotating rod, the outer side of the threaded rotating rod is fixedly connected with a worm wheel positioned inside the groove, the inner wall of the groove is rotatably connected with a rotating shaft, the height of a supporting plate is conveniently adjusted by arranging a worm, the worm wheel, the rotating shaft, a fixed rod, the screw groove, the threaded rotating rod and the like in a matched way, and the height of the pressing plate is adjusted, and the generated dust can be effectively absorbed when in work by arranging a suction fan, a dust collecting groove, a through hole and the like in a matched way, so that the dust is prevented from harming the health of people, the environment can be effectively protected, and a PVC anti-skid pad is arranged at the bottom of the pressing plate, the workpiece can be effectively protected from being damaged and prevented from sliding.

Description

Workpiece fixing device for machining of numerical control planer

Technical Field

The utility model relates to a work piece fixing device of numerical control planer processing usefulness, in particular to work piece fixing device of numerical control planer processing usefulness belongs to work piece fixing device technical field.

Background

In the existing life, a planer tool is used for machining planes, grooves or formed surfaces of workpieces, the planer tool is simple, the planer tool is mainly used in single-piece small-batch production and machine repair workshops and is often replaced by a milling machine in large-batch production, the planer tool is mainly divided into a shaper planer, a planer, a single-arm planer, a specialized planer and the like according to the structure and the performance, the shaper planer is named after the ram and the tool rest are shaped like a shaper, the planer tool is arranged on the tool rest of the ram for longitudinal reciprocating motion and is mainly used for cutting various planes and grooves, the planer is named after a gantry type frame structure consisting of a top beam and a stand column, the worktable drives the workpieces to linearly reciprocate through the gantry frame and is also used for machining large planes and planes of a plurality of small and medium parts, and small parts are often attached to a large planer, a milling head, a grinding head and the like, just so can make the work piece accomplish after once installing and dig, mill and grind work such as plane, the single armed planer has single-column and cantilever, the workstation does vertical reciprocating motion along the lathe bed guide rail, be used for processing the great and work piece that need not process on whole width more, fixing device need be used when processing the work piece, but the inconvenient height of adjusting the pressure strip of traditional fixing device, it is more troublesome to operate, and can not make corresponding adjustment according to the work piece of different width and length, and produce a large amount of dusts easily on the workstation, people's urgent need for a novel work piece fixing device of numerical control planer processing usefulness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a work piece fixing device of numerical control planer processing usefulness to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a workpiece fixing device for machining of a numerical control planer comprises a base and a first threaded rod, wherein a first limiting groove is formed in the base, a first limiting block is connected to the inner wall of the first limiting groove in a sliding mode, a groove is formed in the first limiting block, a threaded rotating rod is rotatably connected to the bottom of the inner wall of the groove, a worm wheel is fixedly connected to the outer side of the threaded rotating rod and located in the groove, a rotating shaft is rotatably connected to the inner wall of the groove, a worm is arranged on the outer side of the rotating shaft and located in the groove and meshed with the worm wheel, a fixing rod is clamped above the groove of the first limiting block, a thread groove matched with the threaded rotating rod is formed in the fixing rod and connected with the threaded rotating rod in a threaded mode, a supporting plate is fixedly connected to the top of the fixing rod, and a support is fixedly connected to the top of the supporting plate, the inside of support is equipped with the cylinder, the output fixedly connected with fixed plate of cylinder, the second spout has been seted up to the inside of fixed plate, the inner wall sliding connection of second spout has first threaded rod, the bottom fixedly connected with second stopper of first threaded rod, the inside second spacing groove of having seted up of base, second stopper and second spacing groove sliding connection, the top threaded connection that just is located the fixed plate in the outside of first threaded rod has the second nut.

As a preferred scheme of the utility model, first spout has been seted up to the bottom of fixed plate, the inner wall sliding connection of first spout has the slider, slider and backup pad fixed connection.

As a preferred scheme of the utility model, the one end fixedly connected with rigidity threaded rod of cylinder is kept away from to the fixed plate, the outside joint of rigidity threaded rod has the pressure strip, the top of base is equipped with the work piece, the top of base evenly is equipped with the through-hole.

As an optimized scheme of the utility model, the outside of rigid threaded rod and the outside threaded connection who is located the pressure strip have first nut.

As an optimized proposal of the utility model, the bottom of the pressure strip is provided with a PVP non-slip mat.

As an optimized proposal of the utility model, the dust collecting groove is arranged in the base and below the through hole, and the suction fan is arranged in the dust collecting groove.

The utility model discloses the beneficial effect who reaches is: the utility model has the advantages of simple structure novelty, therefore, the clothes hanger is strong in practicability, and the operation is simple and fast, through setting up the worm, the worm wheel, the apparatus further comprises a rotating shaft, the dead lever, cooperation such as spiral groove and screw thread bull stick is used, make things convenient for the height of adjusting the backup pad, thereby adjust the height of pressure strip, through setting up the suction fan, cooperation such as dust collecting tank and through-hole is used, can the active absorption at the during operation, collect the dust of production, it is healthy to avoid the dust to harm people, can effectively protect the environment, through setting up the PVC slipmat in the pressure strip bottom, can effectively protect the work piece impaired, and prevent that the work piece from sliding.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a side sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a.

In the figure: 1. a first nut; 2. a rigid threaded rod; 3. a second nut; 4. a first threaded rod; 5. a slider; 6. a first chute; 7. a fixing plate; 8. a support; 9. a cylinder; 10. a support plate; 11. a compression plate; 12. a rotating shaft; 13. a first stopper; 14. a first limit groove; 15. a second limiting block; 16. a second limit groove; 17. a suction fan; 18. a dust collecting groove; 19. a through hole; 20. a workpiece; 21. PVC non-slip mats; 22. a second chute; 23. a base; 24. a screw groove; 25. a worm; 26. a worm gear; 27. a groove; 28. a threaded rotating rod; 29. and (5) fixing the rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in FIGS. 1-3, the utility model provides a workpiece fixing device for machining of a numerical control planer, which comprises a base 23 and a first threaded rod 4, wherein a first limit groove 14 is arranged inside the base 23, the inner wall of the first limit groove 14 is connected with a first limit block 13 in a sliding way, the position of a fixing device of a pressure strip 11 at two sides of the base 23 is convenient to adjust, a groove 27 is arranged inside the first limit block 13, the bottom of the inner wall of the groove 27 is rotatably connected with a threaded rotating rod 28, the outer side of the threaded rotating rod 28 and the inner part of the groove 27 are fixedly connected with a worm wheel 26, the inner wall of the groove 27 is rotatably connected with a rotating shaft 12, a worm 25 is arranged outside the rotating shaft 12 and inside the groove 27, the worm 25 is connected with the worm wheel 26 in a meshing way, a fixing rod 29 is clamped above the groove 27 at the first limit block 13, a screw groove 24 matched with the threaded rotating rod 28 is arranged inside the fixing rod 29, screw groove 24 and screw runner 28 threaded connection, the top fixedly connected with backup pad 10 of dead lever 29, the top fixedly connected with support 8 of backup pad 10, conveniently adjust the height of clamp plate 11, the inside of support 8 is equipped with cylinder 9, conveniently adjust the width that clamp plate 11 pressed work piece 20, the output fixedly connected with fixed plate 7 of cylinder 9, second spout 22 has been seted up to the inside of fixed plate 7, the inner wall sliding connection of second spout 22 has first threaded rod 4, the bottom fixedly connected with second stopper 15 of first threaded rod 4, the inside second spacing groove 16 that has seted up of base 23, second stopper 15 and second spacing groove 16 sliding connection, the outside of first threaded rod 4 and the top threaded connection who is located fixed plate 7 have second nut 3, conveniently fasten clamp plate 11.

First spout 6 has been seted up to the bottom of fixed plate 7, the inner wall sliding connection of first spout 6 has slider 5, slider 5 and backup pad 10 fixed connection, the one end fixedly connected with rigid threaded rod 2 of cylinder 9 is kept away from to fixed plate 7, the outside joint of rigid threaded rod 2 has pressure strip 11, conveniently change pressure strip 11, the top of base 23 is equipped with work piece 20, the top of base 23 evenly is equipped with through-hole 19, make things convenient for the dust absorption, the outside of rigid threaded rod 2 and the outside threaded connection who is located pressure strip 11 have first nut 1, the bottom of pressure strip 11 is equipped with PVC slipmat 21, can antiskid, and can protect work piece 20, dust collecting tank 18 has been seted up to the inside of base 23 and the below that is located through-hole 19, dust collecting tank 18's inside is equipped with suction fan 17.

Specifically, the positions of the first limiting block 13 and the second limiting block 15 on the two sides of the base 23 are adjusted according to the length of the workpiece 20, then according to the width of the workpiece 20, the cylinder 9 is opened to push the fixing plate 7 to a proper position, then according to the height of the workpiece 20, the rotating shaft 12 is rotated, the rotating shaft 12 drives the worm 25 to rotate, the worm 25 drives the worm wheel 26 to rotate, the worm wheel 26 drives the threaded rotating rod 28 to rotate, and because the threaded rotating rod 28 is in threaded connection with the threaded groove 24, the fixing rod 29 starts to lift or lower the supporting plate 10, so that the PVC skid-proof mat 21 at the bottom of the pressing plate 11 is pressed against the upper surface of the workpiece 20, then the second nut 3 is screwed on and tightened, the product processing is started, the blower suction fan 17 is opened, the generated dust is sucked into the dust collecting groove 18 by the suction fan 17, when the pressing plate 11 needs to be replaced, the first nut 1 is directly screwed out, and then the pressing plate 11 is pulled out.

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 a work piece fixing device of numerical control planer processing usefulness, includes base (23) and first threaded rod (4), its characterized in that: a first limiting groove (14) is formed in the base (23), a first limiting block (13) is connected to the inner wall of the first limiting groove (14) in a sliding mode, a groove (27) is formed in the first limiting block (13), a threaded rotating rod (28) is connected to the bottom of the inner wall of the groove (27) in a rotating mode, a worm wheel (26) is fixedly connected to the outer side of the threaded rotating rod (28) and located inside the groove (27), a rotating shaft (12) is connected to the inner wall of the groove (27) in a rotating mode, a worm (25) is arranged on the outer side of the rotating shaft (12) and located inside the groove (27), the worm (25) is connected with the worm wheel (26) in a meshing mode, a fixing rod (29) is clamped above the groove (27) of the first limiting block (13), a spiral groove (24) matched with the threaded rotating rod (28) in use is formed in the fixing rod (29), the screw groove (24) is in threaded connection with the threaded rotating rod (28), the top of the fixed rod (29) is fixedly connected with the supporting plate (10), the top of the supporting plate (10) is fixedly connected with a bracket (8), a cylinder (9) is arranged inside the bracket (8), the output end of the air cylinder (9) is fixedly connected with a fixed plate (7), a second sliding chute (22) is arranged inside the fixed plate (7), the inner wall of the second sliding chute (22) is connected with a first threaded rod (4) in a sliding way, the bottom of the first threaded rod (4) is fixedly connected with a second limiting block (15), a second limiting groove (16) is formed in the base (23), the second limiting block (15) is connected with the second limiting groove (16) in a sliding manner, and a second nut (3) is connected to the outer side of the first threaded rod (4) and is positioned above the fixing plate (7) in a threaded manner.

2. The workpiece fixing device for machining of the numerically controlled planer according to claim 1, wherein: first spout (6) have been seted up to the bottom of fixed plate (7), the inner wall sliding connection of first spout (6) has slider (5), slider (5) and backup pad (10) fixed connection.

3. The workpiece fixing device for machining of the numerically controlled planer according to claim 1, wherein: the one end fixedly connected with rigidity threaded rod (2) of cylinder (9) are kept away from in fixed plate (7), the outside joint of rigidity threaded rod (2) has pressure strip (11), the top of base (23) is equipped with work piece (20), the top of base (23) evenly is equipped with through-hole (19).

4. A workpiece holding device for machining by a numerically controlled planer as claimed in claim 3, wherein: the outer side of the rigid threaded rod (2) and the outer part of the compression plate (11) are in threaded connection with a first nut (1).

5. A workpiece holding device for machining by a numerically controlled planer as claimed in claim 3, wherein: and a PVC (polyvinyl chloride) anti-skid pad (21) is arranged at the bottom of the compression plate (11).

6. A workpiece holding device for machining by a numerically controlled planer as claimed in claim 3, wherein: a dust collecting groove (18) is formed in the base (23) and below the through hole (19), and a suction fan (17) is arranged in the dust collecting groove (18).