CN219170203U

CN219170203U - Fixing clamp applicable to different sizes

Info

Publication number: CN219170203U
Application number: CN202223571880.7U
Authority: CN
Inventors: 曾芳
Original assignee: Yancheng Houlang Intelligent Equipment Co ltd
Current assignee: Yancheng Houlang Intelligent Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-13
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a fixing clamp which can be suitable for different sizes, and comprises a fixing seat, wherein a group of arc clamping plates are arranged on the upper side of the fixing seat, a soft cushion layer is covered on the inner wall surface of each clamping plate, a moving mechanism for driving the clamping plates to move is arranged between the clamping plates, grooves are respectively formed in the side walls of two ends of each clamping plate, limiting springs are fixedly connected to the inner walls of the grooves, limiting plates are fixedly connected to the outer side ends of the limiting springs, arc grooves are formed in the inner walls of the limiting plates, and extension plates for extending clamping surfaces are arranged on the upper side of each clamping plate.

Description

Fixing clamp applicable to different sizes

Technical Field

The utility model relates to the technical field related to fixed seat production, in particular to a fixed clamp applicable to different sizes.

Background

Before machining a workpiece, the workpiece is clamped and fixed by a specific clamp, so that the position of the workpiece is fixed, the position deviation in the machining process is avoided, the relative correct position of the workpiece relative to the cutter and the machining movement of the machine tool during machining is ensured, and the accuracy of the final machining result is improved; but different anchor clamps only can adapt to the machined part of specific size, to the machined part of different size, need use supporting different anchor clamps to carry out the centre gripping fixedly, lead to the application range of current anchor clamps limited, and then make the whole efficiency of processing influenced.

For this reason, we propose a fixing jig which can be applied to different sizes to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a fixing clamp which can be suitable for different sizes.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a fixation clamp that can be suitable for equidimension, includes the fixing base, the fixing base upside is provided with a set of curved splint, splint inner wall surface cover has the cushion, a set of be equipped with between the splint and drive the mobile mechanism that both moved, the fluting has been seted up respectively on the splint both ends lateral wall, fixedly connected with spacing spring on the fluting inner wall, spacing spring outside end fixedly connected with limiting plate, the arc wall has been seted up on the limiting plate inner wall, the splint upside is provided with the extension board that extends the clamp face.

Preferably, mounting plates are fixedly connected to the side walls of the two ends of the fixing base respectively, and a group of mounting holes are formed in the mounting plates.

Preferably, a guide groove is formed in the inner wall of the fixing seat, a guide block is fixedly connected to the side wall of the clamping plate corresponding to the guide groove, and the guide block extends into the guide groove to be in sliding fit with the guide groove.

Preferably, the moving mechanism comprises through holes formed in the side walls of two ends of the clamping plate, two bidirectional screws and limiting rods are respectively inserted into the through holes at two sides, and threads are formed in the inner walls of the through holes corresponding to the bidirectional screws in position.

Preferably, the slotting is fixedly connected with a guide rod on the side wall in the limit spring, the guide rod penetrates through the limit plate to extend to the other side, and the outer side end of the guide rod is fixedly connected with a baffle.

Preferably, radian phase-match between extension board and the splint, fixedly connected with slot on the splint up end, be connected with the inserted bar on the extension board lower terminal surface, inserted bar and slot inner wall surface cover have sealing washer structure.

Compared with the prior art, the utility model has the beneficial effects that:

when the clamping device is used, the space between the clamping plates at two sides can be adjusted before machining by utilizing the cooperation between the bidirectional screw rod, the limiting rod and the through hole, so that the internal clamping space can be adjusted, and workpieces with different specifications and sizes can be clamped and fixed by the device; simultaneously the spacing spring and the guide bar cooperation of both sides for the limiting plate can restrict the position of machined part from front and back both sides, makes the machined part keep better stability, and inserted bar and slot cooperation can peg graft the extension board in splint upside, makes the device also can be suitable for to the machined part of higher height.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the connection between the fixing base and the clamping plate;

FIG. 3 is a schematic view of a moving mechanism according to the present utility model;

fig. 4 is a schematic view of the clamping plate and its attached structure.

In the figure: 1-permanent seat, 101-mounting plate, 102-mounting hole, 2-clamping plate, 201-guide slot, 202-guide block, 3-moving mechanism, 301-through hole, 302-bidirectional screw, 303-limit rod, 4-slot, 5-limit spring, 6-limit plate, 601-guide rod, 602-baffle, 7-arc slot, 8-extension plate, 801-slot and 802-inserted link.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a fixing clamp applicable to different sizes comprises a fixing seat 1, wherein mounting plates 101 are fixedly connected to side walls at two ends of the fixing seat 1 respectively, a group of mounting holes 102 are formed in the mounting plates 101, the mounting holes 102 are matched with external fixing bolts, so that the fixing seat 1 is fixed to ensure stability, a group of arc-shaped clamping plates 2 are arranged on the upper side of the fixing seat 1, a soft cushion layer is covered on the inner wall surface of the clamping plates 2, guide grooves 201 are formed in the inner wall of the fixing seat 1, guide blocks 202 are fixedly connected to side walls corresponding to the positions of the guide grooves 201 in the clamping plates 2, and the guide blocks 202 extend into the guide grooves 201 to be in sliding fit with the guide grooves 201.

The movable mechanism 3 for driving the two clamping plates 2 to move is arranged between the two groups of clamping plates 2, the movable mechanism 3 comprises through holes 301 formed in the side walls of two ends of the clamping plates 2, a bidirectional screw rod 302 and a limiting rod 303 are respectively inserted into the through holes 301 in the two sides, a driving motor is arranged at the upper end of the fixing seat 1, the power output end of the driving motor is fixedly connected with the bidirectional screw rod 302, threads are arranged on the inner walls of the through holes 301 corresponding to the positions of the bidirectional screw rod 302, the bidirectional screw rod 302 is in threaded fit with the through holes 301 through the threads, meanwhile, the limiting rod 303 is matched with the through holes 301 on the other side to limit the positions of the clamping plates 2, and then the clamping plates 2 on the two sides are simultaneously matched inwards to clamp and fix internal objects.

The fluting 4 has been seted up respectively on splint 2 both ends lateral wall, fixedly connected with spacing spring 5 on the fluting 4 inner wall, spacing spring 5 outside end fixedly connected with limiting plate 6, fixedly connected with guide bar 601 on the lateral wall that fluting 4 is located spacing spring 5, guide bar 601 runs through limiting plate 6 and extends to the opposite side, guide bar 601 limits the direction of movement of limiting plate 6, guide bar 601 outside end fixedly connected with baffle 602, arc wall 7 has been seted up on the limiting plate 6 inner wall, arc wall 7 inner wall surface cover has the cushion layer, thereby provide good protection to inside machined part.

The splint 2 upside is provided with the extension board 8 that extends the clamp surface, radian assorted between extension board 8 and the splint 2, fixedly connected with slot 801 on the splint 2 up end is connected with inserted bar 802 on the extension board 8 lower terminal surface, and inserted bar 802 and slot 801 inner wall surface cover have sealing washer structure, the overall stability when guaranteeing both to connect.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims

1. The utility model provides a fixation clamp that can be suitable for equidimension, includes fixing base (1), its characterized in that, fixing base (1) upside is provided with a set of curved splint (2), splint (2) inner wall surface cover has the cushion, a set of be equipped with between splint (2) and drive moving mechanism (3) that both moved, fluting (4) have been seted up respectively on splint (2) both ends lateral wall, fixedly connected with spacing spring (5) on fluting (4) inner wall, spacing spring (5) outer end fixedly connected with limiting plate (6), arc wall (7) have been seted up on limiting plate (6) inner wall, splint (2) upside is provided with extension board (8) that extend to the clamp face.

2. The fixing clamp applicable to different sizes according to claim 1 is characterized in that mounting plates (101) are fixedly connected to side walls of two ends of the fixing base (1), and a group of mounting holes (102) are formed in the mounting plates (101).

3. The fixing clamp applicable to different sizes according to claim 1 is characterized in that a guide groove (201) is formed in the inner wall of the fixing seat (1), a guide block (202) is fixedly connected to the side wall of the clamping plate (2) corresponding to the guide groove (201), and the guide block (202) extends into the guide groove (201) to be in sliding fit with the guide groove.

4. The fixing clamp applicable to different sizes according to claim 1, wherein the moving mechanism (3) comprises through holes (301) formed in the side walls of two ends of the clamping plate (2), two sides of the through holes (301) are respectively provided with a bidirectional screw rod (302) and a limiting rod (303) in an inserted mode, and threads are formed in the inner walls of the through holes (301) corresponding to the positions of the bidirectional screw rods (302).

5. The fixing clamp applicable to different sizes according to claim 1, wherein the groove (4) is fixedly connected with a guide rod (601) on the side wall in the limit spring (5), the guide rod (601) extends to the other side through the limit plate (6), and the outer side end of the guide rod (601) is fixedly connected with a baffle plate (602).

6. The fixing clamp applicable to different sizes according to claim 1, wherein radian between the extension plate (8) and the clamping plate (2) is matched, a slot (801) is fixedly connected to the upper end face of the clamping plate (2), a plug rod (802) is connected to the lower end face of the extension plate (8), and a sealing ring structure is covered on the surfaces of the plug rod (802) and the inner wall of the slot (801).