CN220427599U - Machine tool fixture with protection function - Google Patents

Abstract

The utility model relates to the technical field of machine tool fixtures, in particular to a machine tool fixture with a protection function, which comprises two shells and a workbench, wherein the two shells are positioned at the top of the workbench and fixedly connected with the workbench, a protection shell is arranged at the top of the workbench, and a protection door is slidingly connected with an inner cavity of the protection shell. The utility model has the advantages of preventing the abrasion of the processed object and the jig, and in the actual use process, the motor, the fixed plate, the positioning plate, the movable plate, the connecting arm and the placing plate are matched for use, thereby achieving the effect of conveniently and efficiently fixing the processed object, rapidly removing and fixing the processed object, avoiding the difficulty of the current staff in fixing the processed object, playing the role of increasing the friction force, avoiding the situation of deviation when fixing the processed object, preventing the abrasion to the processed object, and reducing the processing precision.

Description

Machine tool fixture with protection function

Technical Field

The utility model relates to the technical field of machine tool fixtures, in particular to a machine tool fixture with a protection function.

Background

The fixture is a device for clamping workpieces and guiding cutters on a machine tool, and is specially designed for a certain working procedure of a certain workpiece.

The machine tool fixture disclosed by publication No. CN202825344U has the beneficial effects that: the positioning mechanism is matched with the positioning hole of the bottom plate through a positioning screw to be positioned at a preset position of the bottom plate and used for positioning a workpiece; the locking mechanism is matched with the positioning hole of the bottom plate through the locking screw to be locked at the preset position of the bottom plate and used for locking the workpiece, in addition, the method for clamping the workpiece by the machine tool fixture is good in universality and high in workpiece clamping efficiency, but the machine tool fixture lacks a protection function, so that the workpiece is easily worn out when being clamped, scratches appear, the machining precision is reduced, the service life of the workpiece is reduced, the fixture is also worn, a worker is required to frequently replace the fixture at the moment, the fixture is easy to damage, the cost is increased, the labor intensity of the worker is increased, the machine tool is lack of a protection structure, scrap iron is easy to splash out when working, the worker is injured, and a certain potential safety hazard exists.

Therefore, there is an urgent need for a machine tool fixture with a protection function, which solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a machine tool fixture with a protection function, which has the advantage of preventing a processed object and a fixture from being worn, and solves the problems that the machine tool fixture lacks the protection function, is easy to wear the processed object, has scratches and lacks a protection structure, is easy to splash scrap iron during working, and causes injury to staff.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the machine tool fixture with the protection function comprises two shells and a workbench, wherein the two shells are positioned at the top of the workbench and fixedly connected with the workbench, a protection shell is arranged at the top of the workbench, a protection door is slidably connected with an inner cavity of the protection shell, and a fixing seat is fixedly connected to one side of the shells;

the adjusting mechanism comprises a motor fixedly connected to the top of the fixing seat, an output shaft of the motor penetrates through an inner cavity of the shell and is fixedly connected with a fixing plate, one side of the fixing plate is rotationally connected with a locating plate, one side of the locating plate is rotationally connected with a moving plate, one side of the moving plate is rotationally connected with the shell, the bottom of the moving plate is rotationally connected with a connecting arm, one side of the connecting arm, far away from the moving plate, is rotationally connected with a placing plate, one side of the placing plate extends to the outer side of the shell and is fixedly connected with a clamping plate, one side of the clamping plate, which is opposite, is fixedly connected with an anti-slip pad, and the anti-slip pad is made of nylon.

Preferably, a groove is formed in one side of the protective shell, and the inner wall of the groove is in sliding connection with the protective door.

Preferably, the surface of the motor is sleeved with a mounting seat, and the bottom of the mounting seat is fixedly connected with the fixing seat.

Preferably, a sliding groove is formed in one side of the inner cavity of the shell, the inner cavity of the sliding groove is connected with a sliding block in a sliding mode, and one side of the sliding block is fixedly connected with the placing plate.

Preferably, a glass window is fixedly connected to one side of the protective door, and a handle is arranged on one side of the protective door.

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

the utility model has the advantages of preventing the abrasion of the processed object and the jig, in the actual use process, the motor, the fixed plate, the positioning plate, the moving plate, the connecting arm and the placing plate are matched for use, thereby achieving the effect of conveniently and efficiently fixing the processed object, rapidly removing and fixing the processed object, avoiding the problems that the current staff is difficult to fix the processed object, the clamping plate and the anti-slip pad are matched for use, increasing the friction force, avoiding the deviation when fixing the processed object, preventing the abrasion of the processed object, causing scratches, reducing the processing precision, and then ensuring that the machine tool has good safety and is easy to splash scrap iron when working, solving the problems that the clamp of the machine tool lacks the protection function, is easy to cause abrasion to the processed object, is easy to cause scratches and lacks the protection structure, and is easy to splash scrap iron when working, and causes injury to the staff.

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 cross-sectional perspective structure of the present utility model.

In the figure: 1. a housing; 2. a fixing seat; 3. a motor; 4. a fixing plate; 5. a positioning plate; 6. a moving plate; 7. a connecting arm; 8. placing a plate; 9. a mounting base; 10. a work table; 11. a chute; 12. a slide block; 13. a clamping plate; 14. an anti-slip pad; 15. a protective door; 16. a protective shell; 17. a groove; 18. a glazing.

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.

The existing machine tool fixture lacks the protection function, is easy to abrade a processed object, is scratched and lacks a protection structure, and is easy to splash scrap iron when working, and hurts workers, so that the machine tool fixture has the protection function and is favorable for improving the clamping efficiency under the matched use of the motor 3, the fixed plate 4, the positioning plate 5, the movable plate 6, the connecting arm 7, the placing plate 8, the anti-slip pad 14, the clamping plate 13, the protection door 15 and the protection shell 16, so that the machine tool fixture solves the problem.

As shown in fig. 1 to 3: the utility model provides a machine tool fixture with a protection function, which comprises two shells 1 and a workbench 10, wherein the two shells 1 are positioned at the top of the workbench 10 and fixedly connected with the workbench 10, a protection shell 16 is arranged at the top of the workbench 10, a protection door 15 is slidably connected with an inner cavity of the protection shell 16, a glass window 18 is fixedly connected to one side of the protection door 15, a handle is arranged on one side of the protection door 15, and a fixing seat 2 is fixedly connected to one side of the shell 1;

the regulating mechanism comprises a motor 3 fixedly connected to the top of a fixed seat 2, an output shaft of the motor 3 penetrates through an inner cavity of a shell 1 and is fixedly connected with a fixed plate 4, one side of the fixed plate 4 is rotationally connected with a positioning plate 5, one side of the positioning plate 5 is rotationally connected with a movable plate 6, one side of the movable plate 6 is rotationally connected with the shell 1, the bottom of the movable plate 6 is rotationally connected with a connecting arm 7, one side of the connecting arm 7, far away from the movable plate 6, is rotationally connected with a placing plate 8, one side of the placing plate 8 extends to the outer side of the shell 1 and is fixedly connected with a clamping plate 13, one side, opposite to the clamping plate 13, of the clamping plate is fixedly connected with an anti-slip pad 14, and the anti-slip pad 14 is made of nylon materials.

Referring to fig. 1, a groove 17 is formed in one side of the protective shell 16, the inner wall of the groove 17 is slidably connected with the protective door 15, and through the arrangement of the groove 17, the protective door 15 is limited and supported, so that the situation that the protective door 15 is loose and falls and inclines when moving is avoided.

Referring to fig. 3, the surface of the motor 3 is sleeved with a mounting seat 9, the bottom of the mounting seat 9 is fixedly connected with the fixed seat 2, and the motor 3 is supported and fixed through the arrangement of the mounting seat 9, so that the motor 3 is prevented from deviating during working.

Referring to fig. 3, a sliding groove 11 is formed in one side of the inner cavity of the shell 1, a sliding block 12 is slidably connected in the inner cavity of the sliding groove 11, one side of the sliding block 12 is fixedly connected with the placing plate 8, the placing plate 8 is limited through the matching of the sliding groove 11 and the sliding block 12, the situation that the placing plate 8 shifts in position during moving is avoided, and the stability of the machine tool fixture is improved.

Working principle: when carrying out centre gripping fixed to the processing thing, the user places the processing thing at the top of workstation 10 this moment, the user drives fixed plate 4 and rotates when the motor 3 output shaft is rotatory, fixed plate 4 drives locating plate 5 and swings when rotating, locating plate 5 wobbles drives movable plate 6 and swings, movable plate 6 wobbles drives linking arm 7 and swings, linking arm 7 wobbles drives and places board 8 and remove, place board 8 and remove and drive grip block 13 when removing, make the grip block 13 of both sides remove in opposite directions and fix the processing thing, through the setting of slipmat 14, prevent to cause wearing and tearing to the processing thing, the scratch appears, machining precision is reduced, play the effect to grip block 13 and processing thing protection, make grip block 13 be difficult to damage, through the cooperation use of guard gate 15 and guard housing 16, make this lathe have good security, when preventing to carry out the work, be easy to play the function of protecting the staff, after the processing is accomplished, the user is through the handle is reversed to drive guard gate 15, the motor 3, the use of the cooperation of guard gate 3, the high precision is removed, the processing thing is just removed to the processing thing, the high precision is realized, the processing precision is improved.

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.

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 (5)

1. Machine tool fixture with protect function, including casing (1) and workstation (10), its characterized in that: the number of the shells (1) is two, the two shells (1) are both positioned at the top of the workbench (10) and fixedly connected with the workbench (10), a protective shell (16) is arranged at the top of the workbench (10), a protective door (15) is slidably connected to an inner cavity of the protective shell (16), and a fixing seat (2) is fixedly connected to one side of the shell (1);

the utility model provides an adjustment mechanism, adjustment mechanism includes motor (3) of fixed base (2) top, the output shaft of motor (3) runs through to the inner chamber of casing (1) and fixedly connected with fixed plate (4), one side rotation of fixed plate (4) is connected with locating plate (5), one side rotation of locating plate (5) is connected with movable plate (6), one side and casing (1) rotation of movable plate (6) are connected, the bottom rotation of movable plate (6) is connected with linking arm (7), one side rotation that movable plate (6) was kept away from to linking arm (7) is connected with places board (8), one side of placing board (8) extends to the outside of casing (1) and fixedly connected with grip block (13), one side that grip block (13) are relative is all fixedly connected with slipmat (14), slipmat (14) are nylon material.

2. A machine tool fixture with protection function according to claim 1, characterized in that: a groove (17) is formed in one side of the protective shell (16), and the inner wall of the groove (17) is in sliding connection with the protective door (15).

3. A machine tool fixture with protection function according to claim 1, characterized in that: the surface of the motor (3) is sleeved with a mounting seat (9), and the bottom of the mounting seat (9) is fixedly connected with the fixed seat (2).

4. A machine tool fixture with protection function according to claim 1, characterized in that: a sliding groove (11) is formed in one side of the inner cavity of the shell (1), a sliding block (12) is connected to the inner cavity of the sliding groove (11) in a sliding mode, and one side of the sliding block (12) is fixedly connected with the placing plate (8).

5. A machine tool fixture with protection function according to claim 1, characterized in that: one side of the protective door (15) is fixedly connected with a glass window (18), and one side of the protective door (15) is provided with a handle.