CN222059510U - An adjustable CNC fixture - Google Patents

Abstract

The utility model relates to the field of fixtures and machine tool fixtures, specifically an adjustable CNC fixture, including a support leg, the support leg is located at the bottom of the entire device, a processing table is fixedly installed on the upper end of the support leg, a slot is opened in the middle of the processing table, sliding slots are opened on both sides of the slot, a threaded locking piece is installed at the bottom of the slot, a screw is threadedly connected to the upper end of the threaded locking piece, a tool is fixedly installed on the screw, a moving block is installed at the bottom of the threaded locking piece, and a moving assembly is installed on the moving block. The CNC fixture set in this device puts the product to be clamped on the processing table and manually locks the screw on the threaded locking piece. The height of the tool can be adjusted by the cylinder and gas rod at the bottom, thereby achieving clamping of tooling of different heights, and the position of the entire product and tooling is moved by controlling the rotation of the motor through the moving assembly, thereby ensuring the convenience of processing.

Description

Adjustable cnc clamp

Technical Field

The utility model relates to the technical field of machine tool clamps, in particular to an adjustable cnc clamp.

Background

CNC is the abbreviation of computer numerical control lathe, carries out the operation by milling mechanism and anchor clamps on the program remote control lathe that designs to treat in work piece surface accurately carefully, among this, the existence of anchor clamps is in order to prevent that the article from rocking, avoids people's hand injury, and is very important.

Refer to the accurate cylindrical grinding machine of CNC with current application number for CN202021697417.5 and use anchor clamps, including grinding machine body and threaded rod, fixedly connected with control panel on the grinding machine body, electronic slider one side fixedly connected with slider, slider sliding connection is in the slide rail, one side fixedly connected with second bearing of electronic slider, fixedly connected with first pivot in the second bearing, threaded rod passes the one end and the first pivot fixed connection of screw hole, one side fixedly connected with of second band pulley is at gear motor's output. This accurate cylindrical grinder of CNC sets up the anchor clamps with adjustable places the work piece between second pivot and third pivot, rotatory threaded rod, and the threaded rod is through the slider of screw hole and second bearing rotation, and electronic slider is through the inside removal of slider, the slide rail stability of both sides to promote the sandwich panel, make the one end of second pivot support the one end of work piece, thereby relatively firm fixing the work piece between second pivot and third pivot, prevent to drop.

The working process of the clamp is only symmetrical clamping from left to right, the stability is poor in the clamping process of a larger workpiece, the position cannot be adjusted according to the use requirement, and an adjustable cnc clamp is needed to solve the problem.

Disclosure of utility model

The present utility model is directed to an adjustable cnc clamp to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cnc anchor clamps with adjustable, includes the supporting leg, the supporting leg is located the bottom of whole device, supporting leg upper end fixed mounting has the processing platform, the fluting has been seted up in the middle of the processing platform, the sliding tray has been seted up to fluting both sides, threaded retaining member is installed to the fluting bottom, threaded retaining member upper end threaded connection has the screw rod, fixed mounting has the frock on the screw rod, the movable block is installed to threaded retaining member bottom, install the removal subassembly on the movable block.

As the preferable technical scheme of the utility model, the motor is arranged on the moving assembly, a threaded rod is arranged at the output end of the motor, a threaded sleeve is connected to the threaded rod in a threaded manner, and the threaded sleeve is positioned in a second small hole on the moving block.

As a preferable technical scheme of the utility model, the moving block is provided with a first small hole, and the diameter of the first small hole is larger than that of the threaded locking piece at the bottom end of the screw rod.

As the preferable technical scheme of the utility model, the bottom block is arranged at the bottom end of the moving block, the air cylinder is arranged on the bottom block, the air rod is arranged at the output end of the air cylinder, and the threaded locking piece is fixedly arranged at the top end of the air rod.

As the preferable technical scheme of the utility model, stabilizer bars are fixedly arranged at the two side ends of the moving block, sliding grooves are formed in the two side ends of the processing table, sliding blocks are fixedly arranged on the stabilizer bars, the stabilizer bars are in sliding connection with the sliding grooves at the two side ends of the processing table, an opening is formed in the bottom end of the processing table, and the diameter of the opening is larger than that of the bottom block.

As a preferable technical scheme of the utility model, the sliding groove is provided with a sliding block in a sliding manner, and the sliding block is provided with a product.

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

(1) The utility model relates to an adjustable cnc clamp, which is characterized in that a product to be clamped is placed on a processing table by the cnc clamp, a screw is manually locked on a threaded locking piece, the heights of tools can be adjusted by an air cylinder and an air rod at the bottom, so that the tools with different heights are clamped, the rotation of a motor is controlled by a moving assembly to move the positions of the whole product and the tools, and the convenience of processing is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of an adjustable cnc clamp according to an embodiment of the present utility model;

FIG. 2 is a front view of an adjustable cnc clamp according to an embodiment of the present utility model;

FIG. 3 is a side view of an adjustable cnc clamp according to an embodiment of the utility model.

Reference numerals:

1. Support legs; 2. a processing table; 3. a motor; 4. a sliding groove; 5. slotting; 6. a product; 7. a tool; 8. a protective sleeve; 9. a screw; 10. a threaded locking member; 11. an air bar; 12. a cylinder; 13. a threaded rod; 14. a thread sleeve; 15. an opening; 16. a bottom block; 17. a moving block; 18. a first aperture; 19. a second aperture; 20. a stabilizer bar; 21. a slide block; 22. a chute; 23. a sliding block.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and detailed description:

Example 1

Referring to fig. 1 to 2, an embodiment 1 is illustrated, which comprises a supporting leg 1, the supporting leg 1 is located at the bottom end of the whole device, a processing table 2 is fixedly installed at the upper end of the supporting leg 1, a slot 5 is formed in the middle of the processing table 2, sliding grooves 4 are formed in two sides of the slot 5, a threaded locking member 10 is installed at the bottom end of the slot 5, a screw 9 is connected to the upper end of the threaded locking member 10 in a threaded manner, a tool 7 is fixedly installed on the screw 9, a moving block 17 is installed at the bottom end of the threaded locking member 10, a moving assembly is installed on the moving block 17, a motor 3 is installed on the moving assembly, a threaded rod 13 is installed at the output end of the motor 3, a threaded sleeve 14 is connected to the threaded rod 13 in a threaded manner, a second small hole 19 is formed in the threaded sleeve 14 and is located on the moving block 17, a first small hole 18 is formed in the moving block 17, the diameter of the first small hole 18 is larger than the diameter of the threaded locking member 10 at the bottom end of the screw 9, a sliding block 23 is installed on the sliding groove 4 in a sliding manner, and a product 6 is installed on the sliding block 23;

In this embodiment, the movable assembly that sets up accessible motor 3 rotates and moves about to movable block 17, and then moves frock 7 and product 6 on the movable block 17, is convenient for to realizing the position movement of whole product and frock.

Example 2

Referring to fig. 2 to 3 for further explanation of example 2, this embodiment further describes example 1, including a moving block 17, a bottom block 16 is installed at the bottom end of the moving block 17, an air cylinder 12 is installed on the bottom block 16, an air rod 11 is installed at the output end of the air cylinder 12, a threaded locking member 10 is fixedly installed at the top end of the air rod 11, stabilizer bars 20 are fixedly installed at both sides of the moving block 17, sliding grooves 22 are formed at both sides of a processing table 2, a sliding block 21 is fixedly installed on the stabilizer bars 20, the stabilizer bars 20 and the sliding blocks 21 are slidably connected with the sliding grooves 22, so that stable movement of the moving block is guaranteed while left and right movement of the moving block is guaranteed, an opening 15 is formed at the bottom end of the processing table 2, and the diameter of the opening 15 is larger than that of the bottom block 16;

in this embodiment, the height of frock 7 is adjusted to the cylinder control gas pole that sets up, and then realizes that frock 7 of not co-altitude presss from both sides tightly, and wherein the frock 7 that sets up has eight clamping blocks to carry out spacingly all around, has guaranteed the stability of pressing from both sides tightly.

When the device is specifically applied, the fixture on the cnc clamp is connected with the threaded locking piece 10 at the bottom through the screw rod 9 at the bottom, a product 6 needing to be clamped is placed on the processing table 2, the screw rod 9 is manually locked on the threaded locking piece 10, the height of the fixture 7 is adjusted through the cylinder 12 and the air rod 11 at the bottom, the fixture 7 at different heights is further clamped, eight clamping blocks are arranged around the fixture 7 to limit, the clamping stability is guaranteed, the motor 3 is controlled to rotate through the moving assembly, the threaded sleeve 14 on the threaded rod 13 is rotated, the fixture penetrates through the moving block 17 through the threaded locking piece 10 at the bottom, the threaded sleeve 14 is fixedly connected with the moving block 17 on the second small hole 19, the left and right movement of the moving block 17 is realized, the position movement of the whole product and the fixture is facilitated, and the processing practicability is guaranteed.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of 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 direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" 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.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-described embodiment, but may be modified or substituted for some of the technical features described in the above-described embodiments by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a cnc anchor clamps with adjustable, its characterized in that, including supporting leg (1), supporting leg (1) are located the bottom of whole device, supporting leg (1) upper end fixed mounting has processing platform (2), fluting (5) have been seted up in the middle of processing platform (2), sliding tray (4) have been seted up to fluting (5) both sides, screw thread retaining member (10) are installed to fluting (5) bottom, screw thread retaining member (10) upper end threaded connection has screw rod (9), fixed mounting has frock (7) on screw rod (9), movable block (17) are installed to screw thread retaining member (10) bottom, install moving assembly on movable block (17).

2. An adjustable cnc clamp according to claim 1, characterized in that the moving assembly is provided with a motor (3), the output end of the motor (3) is provided with a threaded rod (13), the threaded rod (13) is connected with a threaded sleeve (14) in a threaded manner, and the threaded sleeve (14) is positioned in a second small hole (19) on the moving block (17).

3. An adjustable cnc clamp according to claim 1, characterized in that the moving block (17) is provided with a first small hole (18), and the diameter of the first small hole (18) is larger than the diameter of the thread locking member (10) at the bottom end of the screw (9).

4. The adjustable cnc clamp according to claim 1, wherein a bottom block (16) is installed at the bottom end of the moving block (17), an air cylinder (12) is installed on the bottom block (16), an air rod (11) is installed at the output end of the air cylinder (12), and a threaded locking member (10) is fixedly installed at the top end of the air rod (11).

5. The adjustable cnc clamp according to claim 4, wherein stabilizer bars (20) are fixedly arranged at two side ends of the moving block (17), sliding grooves (22) are respectively formed at two side ends of the processing table (2), sliding blocks (21) are fixedly arranged on the stabilizer bars (20), the stabilizer bars (20) are slidably connected with the sliding grooves (22) at two side ends of the processing table (2), an opening (15) is formed at the bottom end of the processing table (2), and the diameter of the opening (15) is larger than that of the bottom block (16).

6. An adjustable cnc clamp according to claim 1, characterized in that the slide groove (4) is slidably mounted with a slide block (23), the slide block (23) being mounted with a product (6).