CN221088069U

CN221088069U - Positioning device for mold processing

Info

Publication number: CN221088069U
Application number: CN202322772946.7U
Authority: CN
Inventors: 岳跃帅
Original assignee: Qingdao Hexagonal Design Co ltd
Current assignee: Qingdao Hexagonal Design Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-06-07
Anticipated expiration: 2033-10-17

Abstract

The utility model relates to the technical field of mold processing, and discloses a positioning device for mold processing, which comprises a bottom plate, support rods fixed on the periphery of the top of the bottom plate, a top plate fixed on the top of the support rods, and further comprises: the top of the circular plate is fixed with a motor, and an output shaft of the motor is fixed with a driving gear; according to the utility model, the driving gear can drive the four driven gears to rotate simultaneously when the die is processed, so that the four clamping blocks can move inwards simultaneously to position the workpiece, no worker is required to position the workpiece again, different types of processing can be conveniently performed on the die, the processing efficiency is improved, and the problems that after the die is processed to position the workpiece, different machine tools are required to be repeatedly debugged to adjust the position of the workpiece and the operation is very troublesome are solved.

Description

Positioning device for mold processing

Technical Field

The utility model relates to the technical field of mold processing, in particular to a positioning device for mold processing.

Background

The mold is a tool capable of solidifying the heated raw materials to form products with specific shapes and sizes under the action of external force, the mold is divided into an injection mold and a stamping mold, the injection mold comprises a movable mold plate and a fixed mold plate, the fixed mold plate and the movable mold plate are provided with inner cavities which are formed in advance, the heated raw materials are led into the inner cavities through an injection molding machine, the movable mold plate and the fixed mold plate are folded to enable the raw materials to be extruded and solidified to form the products, and the mold is required to mill the raw materials in the process of processing the mold cavity so as to manufacture the required mold cavity.

When the die is processed, the debugging of the machine tool and the installation and positioning of the die are very troublesome, after the workpiece is positioned, the same die is sometimes required to be processed by various kinds of work, different machine tools are required to be repeatedly debugged to adjust the position of the part, the operation is very troublesome, errors are easy to occur, the product quality is influenced, the operation experience requirement on technicians is high, the working difficulty is increased, and the working efficiency is reduced.

Disclosure of utility model

The utility model aims to provide a positioning device for die machining, which can quickly position a workpiece at the center of a clamp during die machining without positioning again by a worker, so that different types of dies can be machined conveniently, and the machining efficiency is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a positioner is used in mould processing, includes the bottom plate, is fixed in the bracing piece around the bottom plate top and is fixed in the roof at bracing piece top, still includes:

The device comprises a plurality of sliding grooves formed in the top of a top plate, a hydraulic rod fixed on the top of a bottom plate and a circular plate fixed on the top of the hydraulic rod, wherein a motor is fixed on the top of the circular plate, a driving gear is fixed on an output shaft of the motor, and a plurality of mounting plates are fixed on the side face of the circular plate;

The device comprises a vertical plate fixed on two sides of the top of the mounting plate and a threaded rod rotationally connected to the inner side of the vertical plate, wherein the threaded rod penetrates through the vertical plate and is fixedly provided with a driven gear meshed with a driving gear, and the surface of the threaded rod is in threaded connection with a clamping block in sliding connection with a sliding groove.

Preferably, both sides of the clamping block are contacted with the inner wall of the chute, and the clamping block is made of metal materials.

Preferably, both sides of the bottom plate are fixed with side plates, and the surfaces of the side plates are provided with mounting grooves.

Preferably, a guide post which is in sliding connection with the clamping block is fixed between the vertical plates.

Preferably, a plurality of vertical rods are fixed between the bottom plate and the top plate, and protruding blocks which are in sliding connection with the vertical rods are fixed on the outer side of the mounting plate.

Preferably, the sliding grooves are uniformly distributed on the surface of the top plate, and the spacing between the sliding grooves is ninety degrees.

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

according to the utility model, when the die is machined, the driving gear can drive the four driven gears to rotate simultaneously, so that the four clamping blocks can move inwards simultaneously to position the workpiece, no worker is required to position the workpiece again, different types of machining can be conveniently performed on the die, the machining efficiency is improved, and the problem that after the die is machined to position the workpiece, the same die is sometimes required to be machined in various kinds, different machine tools are required to be repeatedly debugged to adjust the position of the workpiece, and the operation is very troublesome is solved.

Drawings

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

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is a schematic view of a partial perspective structure of the present utility model.

In the figure: 1. a bottom plate; 2. a support rod; 3. a top plate; 4. a chute; 5. a hydraulic rod; 6. a circular plate; 7. a motor; 8. a drive gear; 9. a mounting plate; 10. a riser; 11. a threaded rod; 12. a driven gear; 13. a clamping block; 14. a side plate; 15. a mounting groove; 16. a guide post; 17. a vertical rod; 18. and a bump.

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.

Referring to fig. 1-4, a positioning device for mold processing includes a bottom plate 1, a supporting rod 2 and a top plate 3, wherein the supporting rod 2 is fixed around the top of the bottom plate 1, the top plate 3 is fixed on the top of the supporting rod 2, a plurality of sliding grooves 4 are formed in the top of the top plate 3, a hydraulic rod 5 is fixed on the top of the bottom plate 1, the hydraulic rod 5 can drive a clamping block 13 to move up and down, the clamping block 13 is retracted below the top plate 3, a circular plate 6 is fixed on the top of the hydraulic rod 5, a motor 7 is fixed on the top of the circular plate 6, an output shaft of the motor 7 is fixed with a driving gear 8, a plurality of mounting plates 9 are fixed on the side surfaces of the circular plate 6, vertical plates 10 are fixed on two sides of the top of the mounting plates 9, threaded rods 11 are connected to the inner sides of the vertical plates 10 in a rotating manner, the threaded rods 11 penetrate through the vertical plates 10 and are fixed with driven gears 12, the driving gear 8 is meshed with the driven gears 12, the driving gears 8 can simultaneously drive four driven gears 12 to rotate, the four clamping blocks 13 can simultaneously move inwards to position workpieces, the surfaces of the threaded rods 11 are connected with the clamping blocks 13 in a threaded manner, the clamping blocks 13 are connected with the sliding grooves 4 in a sliding manner, and the sliding manners can be matched with the clamping blocks 13 to move, and stability of the clamping blocks 13 is improved; the problem of after processing the mould and fixing a position the work piece, at some times the same mould often need to carry out the processing of each work kind, need different lathe to debug repeatedly and carry out the position adjustment to the part, the operation is very troublesome is solved.

The both sides of pressing from both sides of tight piece 13 contact with the inner wall of spout 4, and the tight piece 13 of pressing from both sides adopts metal material to make, and this kind of design can improve the removal accuracy of pressing from both sides tight piece 13, and metal material then has stronger hardness, increase of service life.

The both sides of bottom plate 1 all are fixed with curb plate 14, and mounting groove 15 has been seted up on the surface of curb plate 14, and mounting groove 15 on the curb plate 14 can install fixing bolt, conveniently fixes the device on the lathe.

Guide posts 16 are fixed between the vertical plates 10, the guide posts 16 are in sliding connection with the clamping blocks 13, the guide posts 16 can guide the clamping blocks 13, and the moving stability of the clamping blocks 13 is improved.

A plurality of vertical rods 17 are fixed between the bottom plate 1 and the top plate 3, protruding blocks 18 are fixed on the outer side of the mounting plate 9, the protruding blocks 18 are slidably connected with the vertical rods 17, and the vertical rods 17 can guide when the motor 7 moves up and down, so that the clamping blocks 13 are accurately aligned with the sliding grooves 4.

The runner 4 evenly distributed is in the surface of roof 3, and the interval of runner 4 is ninety degrees setting, and this kind of design can guarantee the direction of movement perpendicular to mould of clamp block 13, can laminate the mould.

Working principle: during die machining, a worker firstly fixes side plates 14 on two sides of the bottom plate 1 on a machining table surface of a machine tool by using bolts, then the worker can place the die on the top of the top plate 3, then the worker opens the hydraulic rod 5 and opens the motor 7, the hydraulic rod 5 can drive the whole circular plate 6 and the motor 7 to move upwards, the motor 7 can drive the driving gear 8 to rotate, the driving gear 8 can drive the four driven gears 12 to rotate simultaneously, the driven gears 12 can drive the threaded rod 11 to rotate, the threaded rod 11 can drive the clamping block 13 to move towards the center, the clamping block 13 can position the die on the center of the top plate 3, the worker can perform tool setting operation after positioning, and during other machining, the worker can continue machining without repositioning by only restarting the motor 7 to position the die.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 positioner is used in mould processing, includes bottom plate (1), is fixed in bracing piece (2) around bottom plate (1) top and is fixed in roof (3) at bracing piece (2) top, its characterized in that still includes:

The hydraulic lifting device comprises a plurality of sliding grooves (4) formed in the top of a top plate (3), a hydraulic rod (5) fixed on the top of a bottom plate (1) and a circular plate (6) fixed on the top of the hydraulic rod (5), wherein a motor (7) is fixed on the top of the circular plate (6), a driving gear (8) is fixed on an output shaft of the motor (7), and a plurality of mounting plates (9) are fixed on the side face of the circular plate (6);

The device comprises a vertical plate (10) fixed on two sides of the top of a mounting plate (9) and a threaded rod (11) connected to the inner side of the vertical plate (10) in a rotating mode, wherein the threaded rod (11) penetrates through the vertical plate (10) and is fixedly provided with a driven gear (12) in meshed connection with a driving gear (8), and the surface of the threaded rod (11) is in threaded connection with a clamping block (13) in sliding connection with a sliding groove (4).

2. The positioning device for mold processing according to claim 1, wherein: the two sides of the clamping block (13) are in contact with the inner wall of the chute (4), and the clamping block (13) is made of metal materials.

3. The positioning device for mold processing according to claim 1, wherein: both sides of the bottom plate (1) are fixed with side plates (14), and the surfaces of the side plates (14) are provided with mounting grooves (15).

4. The positioning device for mold processing according to claim 1, wherein: guide posts (16) which are in sliding connection with the clamping blocks (13) are fixed between the vertical plates (10).

5. The positioning device for mold processing according to claim 1, wherein: a plurality of vertical rods (17) are fixed between the bottom plate (1) and the top plate (3), and protruding blocks (18) which are in sliding connection with the vertical rods (17) are fixed on the outer side of the mounting plate (9).

6. The positioning device for mold processing according to claim 1, wherein: the sliding grooves (4) are uniformly distributed on the surface of the top plate (3), and the intervals of the sliding grooves (4) are ninety degrees.