CN211540343U

CN211540343U - Machined part pressing device for numerical control machine tool

Info

Publication number: CN211540343U
Application number: CN201922320304.7U
Authority: CN
Inventors: 潘宗武
Original assignee: Pengshi Forestry Machinery Equipment Jiangxi Co ltd
Current assignee: Pengshi Forestry Machinery Equipment Jiangxi Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-22
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a machined part compressing apparatus for a numerical control machine tool, which comprises a base plate, a machining table is fixed on the base plate, a controller is arranged on one side of the machining table, slide rails are respectively fixed on two sides of the machining table, two slide rails are all provided with two slide blocks in a sliding manner, a fixed block is fixed on each slide block, the fixed block is of a square structure, an inserted bar is vertically fixed inside the fixed block, a speed reducing motor is fixed on each fixed block in an inverted manner, a threaded rod is connected to an output shaft of the speed reducing motor, the threaded rod is inserted into the fixed block, and a pressing plate is connected between the fixed blocks on two sides; the utility model relates to a rationally, convenient to use, whole closing device mutually supports through the gear motor and the clamp plate of both sides, carries out screw thread transmission through the threaded rod of gear motor one end and clamp plate to promote the clamp plate and compress tightly the work piece, and be fixed with the rubber slab bottom the clamp plate, the rubber slab texture is soft, is difficult to cause hard damage to workpiece surface.

Description

Machined part pressing device for numerical control machine tool

Technical Field

The utility model belongs to the technical field of the digit control machine tool, specifically be a machined part closing device for digit control machine tool.

Background

The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product. The digit control machine tool is carrying out the in-process of processing production to the work piece, need utilize work piece closing device to compress tightly the work piece, avoids the work piece to slide to guarantee that the digit control machine tool can normal processing, but current closing device single structure uses inconveniently, and the adjustability is relatively poor, leads to the fact the damage to the workpiece surface easily.

Aiming at the problems in the related art, an effective solution is not provided at present, and therefore, a workpiece pressing device for a numerical control machine tool is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a machined part closing device for digit control machine tool has advantages such as convenient to use, be convenient for fix, has solved current digit control machine tool and has used inconvenient scheduling problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machined part closing device for digit control machine tool, includes the bottom plate, be fixed with the processing platform on the bottom plate, processing platform one side is provided with the controller, processing platform both sides are fixed with the slide rail respectively, two all slide on the slide rail and be provided with two sliders, all be fixed with the fixed block on every slider, the fixed block is square structure, and inside vertical fixation has the inserted bar, all inverts on every fixed block and is fixed with gear motor, be connected with the threaded rod on gear motor's the output shaft, the threaded rod inserts in the fixed block, is connected with the clamp plate between the fixed block of both sides, the clamp plate bottom is fixed with the rubber slab, the both ends of clamp plate all insert in the fixed block, threaded rod and the inserted bar in the fixed block all run through the clamp plate, the threaded rod with pass through threaded.

In a further improvement, the controller is electrically connected with the four speed reducing motors.

In a further improvement, the surface of the rubber plate is provided with anti-skid grains.

In a further improvement, the rubber plate is made of fluororubber.

In a further improvement, the fixed block is higher than the processing table.

In a further improvement mode, one end of the threaded rod is rotatably connected with the fixed block.

In a further improvement, the rotation directions of the speed reducing motors at the two ends of the pressing plate are the same.

(III) advantageous effects

Compared with the prior art, the utility model provides a machined part closing device for digit control machine tool possesses following beneficial effect:

1. this machined part closing device for digit control machine tool, structural design is reasonable, and whole closing device mutually supports through the gear motor and the clamp plate of both sides, carries out the screw thread transmission through the threaded rod of gear motor one end and clamp plate to promote the clamp plate and compress tightly the work piece, and be fixed with the rubber slab bottom the clamp plate, the rubber slab texture is soft, is difficult to cause hard damage to the workpiece surface.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: 1. a base plate; 2. a slide rail; 3. a slider; 4. a fixed block; 5. a reduction motor; 6. pressing a plate; 7. a processing table; 8. a rubber plate; 9. a threaded rod; 10. inserting a rod; 11. and a controller.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a workpiece pressing device for a numerical control machine tool comprises a bottom plate 1, a processing table 7 is fixed on the bottom plate 1, a controller 11 is arranged at one side of the processing table 7, slide rails 2 are respectively fixed at two sides of the processing table 7, two slide blocks 3 are respectively arranged on the two slide rails 2 in a sliding way, a fixed block 4 is fixed on each slide block 3, the fixed blocks 4 are of a square structure, the inner parts of the fixed blocks are vertically fixed with inserted rods 10, each fixed block 4 is inversely fixed with a speed reducing motor 5, the output shaft of the speed reducing motor 5 is connected with a threaded rod 9, the threaded rod 9 is inserted into the fixed blocks 4, a pressing plate 6 is connected between the fixed blocks 4 at the two sides, the bottom of the pressure plate 6 is fixed with a rubber plate 8, both ends of the pressure plate 6 are inserted into the fixed block 4, threaded rod 9 and inserted bar 10 in the fixed block 4 all run through clamp plate 6, threaded rod 9 with pass through threaded connection between the clamp plate 6.

As shown in fig. 1, the controller 11 is electrically connected with the four gear motors 5, the controller 11 controls the rotation of the four gear motors 5, the gear motors 5 at the two ends of the pressing plate 6 have the same rotation direction, and the pressing plate 6 can be rotated up and down.

As shown in fig. 2, 8 surfaces of rubber slab are provided with anti-skidding line, and anti-skidding line improves the antiskid nature of whole rubber slab 8, avoids appearing the problem of landing when compressing tightly, the component that rubber slab 8 adopted fluororubber to make, the fluororubber texture is soft, and fluororubber corrosion resistance is better simultaneously, satisfies compressing tightly of work piece, fixed block 4 is higher than processing platform 7, lets clamp plate 6 on the fixed block 4 can be with the work piece compaction, rotate between 9 one end of threaded rod and the fixed block 4 and be connected, when gear motor 5 rotates, lets clamp plate 6 can reciprocate through threaded rod 9.

The controller 11 is of a TB6600 type.

The four speed reducing motors 5 are of GA12-N20 types.

The slide rail 2 and the slide block 3 can be an electric slide rail in Chinese patent CN 205806819U.

The electrical components presented in the document are electrically connected to an external master controller and 220V commercial power, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the anti-skidding pressing plate is used, a workpiece is placed on the machining table 7, the sliding block 3 is moved afterwards, the sliding blocks 3 on two sides are moved to the edge of the workpiece respectively, the pressing plate 6 is aligned with the edge of the workpiece, then the four speed reducing motors 5 are controlled through the controller 11, the four speed reducing motors 5 drive the threaded rods 9 to rotate, the threaded rods 9 are in threaded transmission with the pressing plate 6 when rotating, the pressing plate 6 is limited by the inserted rods 10, the pressing plate 6 descends under the effect of the threaded transmission, the pressing plates 6 on two sides are used for pressing the workpiece, the rubber plate 8 at the bottom of the pressing plate 6 is soft in texture and attached to the surface of the workpiece, anti-skidding lines on the surface can also play a certain anti-skidding role, and the workpiece on the machining table 7 is.

To sum up, the utility model has the advantages of reasonable design, whole closing device mutually supports through gear motor 5 and clamp plate 6 of both sides, carries out screw thread transmission through the threaded rod 9 of gear motor 5 one end and clamp plate 6 to promote clamp plate 6 and compress tightly the work piece, and be fixed with rubber slab 8 in clamp plate 6 bottom, 8 soft textures of rubber slab are difficult to cause hard damage to the workpiece surface.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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

Claims

1. The utility model provides a machined part closing device for digit control machine tool, includes bottom plate (1), its characterized in that: the processing table is characterized in that a processing table (7) is fixed on the bottom plate (1), a controller (11) is arranged on one side of the processing table (7), slide rails (2) are respectively fixed on two sides of the processing table (7), two slide blocks (3) are arranged on the slide rails (2) in a sliding mode, a fixed block (4) is fixed on each slide block (3), the fixed blocks (4) are of square structures, inserting rods (10) are vertically fixed inside the fixed blocks, a speed reducing motor (5) is fixed on each fixed block (4) in an inverted mode, a threaded rod (9) is connected to an output shaft of each speed reducing motor (5), the threaded rod (9) is inserted into each fixed block (4), pressing plates (6) are connected between the fixed blocks (4) on two sides, rubber plates (8) are fixed at the bottoms of the pressing plates (6), two ends of the pressing plates (6) are inserted into the fixed blocks (4), the threaded rods (9) and the inserting rods (10) in the fixed blocks (, the threaded rod (9) is connected with the pressing plate (6) through threads.

2. The workpiece pressing device for the numerical control machine tool according to claim 1, characterized in that: the controller (11) is electrically connected with the four speed reducing motors (5).

3. The workpiece pressing device for the numerical control machine tool according to claim 1, characterized in that: the surface of the rubber plate (8) is provided with anti-skid lines.

4. The workpiece pressing device for the numerical control machine tool according to claim 1, characterized in that: the rubber plate (8) is made of fluororubber.

5. The workpiece pressing device for the numerical control machine tool according to claim 1, characterized in that: the fixed block (4) is higher than the processing table (7).

6. The workpiece pressing device for the numerical control machine tool according to claim 1, characterized in that: one end of the threaded rod (9) is rotatably connected with the fixed block (4).

7. The workpiece pressing device for the numerical control machine tool according to claim 1, characterized in that: the rotation directions of the speed reducing motors (5) at the two ends of the pressure plate (6) are the same.