CN219026847U

CN219026847U - Clamp fixing mechanism

Info

Publication number: CN219026847U
Application number: CN202223219783.1U
Authority: CN
Inventors: 黄忠贤; 黄超; 黄信铭
Original assignee: Guiyang Huafeng Aviation Technology Co ltd
Current assignee: Guiyang Huafeng Aviation Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-16
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the technical field of clamps and discloses a clamp fixing mechanism which comprises a support frame, wherein mounting plates which are symmetrically arranged are connected to two sides of the support frame, a plurality of air cylinders are arranged on the mounting plates, one side of the top of each air cylinder is connected with a bump, the output end of each air cylinder is connected with a clamping block, two sides of each clamping block and each bump are connected with a hinge block, a placing groove is formed in the top of the support frame, a workpiece is placed in the placing groove, and a slot is formed in the support frame. This kind of anchor clamps fixed establishment, before the work of digit control machine tool, can fix the work piece on the support frame earlier to collect the box with the sweeps and insert inside the support frame, can process the work piece through the digit control machine tool afterwards, the cutting fluid that sprays during the processing and most sweeps can directly get into in the sweeps collects the box, and the cutting fluid can flow out from the filter screen after getting into the sweeps and collecting the box inside, makes the cutting fluid can not pile up in the sweeps and collects the box, is convenient for collect the sweeps.

Description

Clamp fixing mechanism

Technical Field

The utility model relates to the technical field of clamps, in particular to a clamp fixing mechanism.

Background

CNC digit control machine tool is the abbreviation of computer digit control machine tool, computer digit control machine tool is the automation lathe that is equipped with program control system, the digit control machine tool can be earlier with the part that the clamp centre gripping was waited to process when processing the work piece, but remove the cutter and process the work piece, the produced waste material and the piece of current digit control machine tool can drop in the anchor clamps when processing, will influence the centre gripping precision of anchor clamps when these waste material and piece accumulation are too much, consequently the digit control airport just need clear up the anchor clamps after using a period, and at first need pull down the anchor clamps when clearing up the anchor clamps, then clear up lathe and anchor clamps again, adorn the anchor clamps back after the clean up, and still spend more time and debug, the anchor clamps just can normal use, this can consume more time, lead to down time long, reduce production efficiency.

Among the prior art, patent application number is CN 202220415125.0's patent discloses a CNC numerical control machine tool clamp, including frame, the cylinder of connecting the frame, the clamp splice of connecting the cylinder and locate the waste collection box in the frame. The frame includes the mounting panel of fixed plate, connecting fixed plate's backing plate and connection backup pad, and the fixed plate is provided with draw-in groove and blanking groove, blanking groove and draw-in groove intercommunication. The cylinder is connected with the mounting plate. The clamping block compresses the workpiece in the clamping groove under the driving of the air cylinder. The waste collection box is provided with an opening, and the opening is correspondingly arranged with the blanking groove. This kind of digit control machine tool fixture's fixed plate is provided with draw-in groove and blanking groove, draw-in groove and blanking groove intercommunication, and the opening and the blanking groove of garbage collection box correspond the setting, and in the most waste material and piece that produce in the lathe course of working fallen the garbage collection box from the blanking groove like this, only need sweep the piece on the anchor clamps to in the garbage collection box when the clearance to with the waste material in the garbage collection box pour can, convenience of customers clearance, and saved a large amount of down time, thereby effectively improve production efficiency. The clamp in the above patent has the following disadvantages:

although the numerical control machine tool fixture in the above patent can collect most of the waste scraps and scraps, when the numerical control machine tool is used for cutting or drilling, cutting fluid is sprayed on a cutter to cool the cutter generally, damage to the cutter or a workpiece due to high temperature is avoided, and the waste collection box in the above patent is positioned at the bottom of the workpiece, so a large amount of cutting fluid can enter the waste collection box and rapidly fills the waste collection box, and in the cutting process, the cutting fluid can continuously enter the waste collection box, so that waste and scraps are difficult to enter the waste collection box filled with the cutting fluid, and the collection effect of the waste collection box on the waste is affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fixture fixing mechanism to solve the problems of the background technology, so that cutting fluid cannot be accumulated in a scrap collecting box, and the scrap collecting mechanism is convenient to collect scraps.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixture fixing mechanism, includes the support frame, and the both sides of support frame are connected with the mounting panel that the symmetry set up, install a plurality of cylinders on the mounting panel, and one side at cylinder top is connected with the lug, and the output of cylinder is connected with the clamp splice, and the both sides of clamp splice and lug are connected with the articulated piece, the standing groove has been seted up at the top of support frame, the work piece has been placed in the standing groove, the slot has been seted up to the inside of support frame, slot internally connected has the sweeps to collect the box, the leakage fluid dram has been seted up to the one end of sweeps collection box, the upper end of leakage fluid dram is equipped with the filter screen of collecting box inner wall connection with the sweeps.

Further, the one end that the sweeps is collected the box and is close to the leakage fluid dram has been seted up the spout, sliding connection has the slider in the spout, one side of slider is connected with the locating lever, the support frame is close to the both sides of leakage fluid dram one end and all is connected with the fixture block, the fixture block is L type setting.

Further, the locating rod is arranged in a U-shaped mode.

Further, one side of the positioning rod, which is far away from the sliding block, is connected with a U-shaped handle.

Further, the sliding block is arranged in a trapezoid shape.

Further, a chamfer is formed at one side, close to the supporting frame, of the upper end of the clamping block.

Further, a chamfer is formed at one side, close to the supporting frame, of the two ends of the positioning rod.

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

this kind of anchor clamps fixed establishment, before the work of digit control machine tool, can fix the work piece on the support frame earlier to collect the box with the sweeps and insert inside the support frame, can process the work piece through the digit control machine tool afterwards, the cutting fluid that sprays during the processing and most sweeps can directly get into in the sweeps collects the box, and the cutting fluid can flow out from the filter screen after getting into the sweeps and collecting the box inside, makes the cutting fluid can not pile up in the sweeps and collects the box, is convenient for collect the sweeps.

Drawings

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

FIG. 2 is a cross-sectional view of the entire present utility model;

FIG. 3 is a schematic view of the structure of the support frame of the present utility model;

FIG. 4 is a schematic view of the structure of the scrap collecting receptacle of the present utility model;

fig. 5 is a schematic structural view of the positioning rod of the present utility model.

In the figure: 1. a support frame; 2. a mounting plate; 3. a cylinder; 4. a bump; 5. clamping blocks; 6. a hinge block; 7. a workpiece; 8. a scrap collecting box; 9. a filter screen; 10. a positioning rod; 11. a slide block; 12. a grip; 13. a clamping block; 101. a placement groove; 102. a slot; 801. a liquid outlet; 802. and a sliding groove.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, a fixture fixing mechanism comprises a supporting frame 1, wherein two sides of the supporting frame 1 are connected with symmetrically arranged mounting plates 2, a plurality of air cylinders 3 are arranged on the mounting plates 2, one side of the top of each air cylinder 3 is connected with a convex block 4, the output end of each air cylinder 3 is connected with a clamping block 5, two sides of each clamping block 5 and each convex block 4 are connected with a hinge block 6, a placing groove 101 is formed in the top of the supporting frame 1, a workpiece 7 is placed in the placing groove 101, a slot 102 is formed in the supporting frame 1, a waste collection box 8 is connected inside the slot 102, a liquid outlet 801 is formed in one end of the waste collection box 8, and a filter screen 9 connected with the inner wall of the waste collection box 8 is arranged at the upper end of the liquid outlet 801.

According to the fixture fixing mechanism, before a numerical control machine tool works, the air cylinder 3 can be started firstly, one end of the clamping block 5, which is close to the supporting frame 1, is lifted, then the workpiece 7 is placed on the placing groove 101, then the air cylinder 3 is started again, the clamping block 5 is pushed to rotate, so that the workpiece 7 is clamped, then the clamping block 8 is inserted into the supporting frame 1, then the workpiece 7 can be processed through the numerical control machine tool, cutting fluid sprayed during processing and most of scraps can directly enter the clamping block 8, if the cutting fluid is accumulated in the clamping block 8, the cutting fluid can push out scraps upwards during rolling, the scrap collecting difficulty is increased, and therefore the filter screen 9 is arranged, so that the cutting fluid can flow out of the filter screen 9 after entering the clamping block 8, and the cutting fluid cannot be accumulated in the clamping block 8.

As shown in fig. 1 to 4, a chute 802 is formed at one end of the sweeps collecting box 8, which is close to the liquid outlet 801, a slide block 11 is slidably connected in the chute 802, one side of the slide block 11 is connected with a positioning rod 10, two sides of the supporting frame 1, which are close to one end of the liquid outlet 801, are connected with clamping blocks 13, and the clamping blocks 13 are in an L-shaped arrangement. After the scrap collecting box 8 is inserted into the supporting frame 1, the positioning rod 10 can be put down to be positioned on the inner side of the clamping block 13, so that the scrap collecting box 8 is fixed, and the scrap collecting box 8 is prevented from being separated from the supporting frame 1 when the clamp integrally moves.

As shown in fig. 1, 4 and 5, the positioning rod 10 is provided in a U-shape. The positioning rod 10 arranged in the U shape has better positioning effect.

As shown in fig. 4, a U-shaped handle 12 is connected to one side of the positioning rod 10 away from the slider 11. Pushing the positioning rod 10 to move by the handle 12 is more labor-saving and convenient.

As shown in fig. 5, the slider 11 is arranged in a trapezoid. The slide block 11 arranged in a trapezoid is not easy to separate from the chute 802, so that the positioning effect of the positioning rod 10 is better.

As shown in fig. 1, 2 and 3, a chamfer is provided on one side of the upper end of the clamping block 13 near the supporting frame 1. The chamfer has a guiding effect, so that the positioning rod 10 is more convenient to insert into the clamping block 13.

As shown in fig. 1, 4 and 5, the two ends of the positioning rod 10 are provided with chamfers on one side close to the support frame 1. The chamfer has a guiding effect so that the positioning rod 10 is more smoothly inserted into the clamping block 13 downwards.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixture fixing mechanism, includes support frame (1), and mounting panel (2) that the both sides of support frame (1) are connected with the symmetry setting, install a plurality of cylinders (3) on mounting panel (2), one side at cylinder (3) top is connected with lug (4), and the output of cylinder (3) is connected with clamp splice (5), and the both sides of clamp splice (5) and lug (4) are connected with articulated piece (6), a serial communication port, standing groove (101) have been seted up at the top of support frame (1), place work piece (7) in standing groove (101), slot (102) have been seted up to the inside of support frame (1), slot (102) internally connected with sweeps collection box (8), leakage fluid dram (801) have been seted up to one end of sweeps collection box (8), the upper end of leakage fluid dram (801) is equipped with filter screen (9) with sweeps collection box (8) inner wall connection.

2. The fixture fixing mechanism according to claim 1, wherein a chute (802) is formed in one end, close to the liquid outlet (801), of the waste chip collecting box (8), a sliding block (11) is connected in the chute (802), one side of the sliding block (11) is connected with a positioning rod (10), clamping blocks (13) are connected to two sides, close to one end of the liquid outlet (801), of the supporting frame (1), and the clamping blocks (13) are in L-shaped arrangement.

3. A clamp fixing mechanism as claimed in claim 2, wherein the locating lever (10) is provided in a U-shape.

4. The fixture fixing mechanism according to claim 2, wherein a U-shaped handle (12) is connected to a side of the positioning rod (10) away from the slider (11).

5. A clamp fixing mechanism as claimed in claim 2, wherein the slider (11) is arranged in a trapezoid.

6. A fixture fixing mechanism according to claim 2, wherein a chamfer is provided at a side of the upper end of the fixture block (13) close to the supporting frame (1).

7. The fixture fixing mechanism according to claim 2, wherein the two ends of the positioning rod (10) are provided with chamfers at one side close to the supporting frame (1).