CN216502043U

CN216502043U - Hydraulic protection device of numerical control machining center

Info

Publication number: CN216502043U
Application number: CN202122737308.2U
Authority: CN
Inventors: 张素颖
Original assignee: Hangzhou Vocational and Technical College
Current assignee: Hangzhou Vocational and Technical College
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-13
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a hydraulic protection device of a numerical control machining center, which comprises a first mounting block and a telescopic rod, wherein the bottom end of the first mounting block is fixedly connected with a first protection shell, one side of the first mounting block is provided with a second mounting block, the telescopic rod is arranged between the first mounting block and the second mounting block, the bottom end of the telescopic rod is fixedly connected with a punching head, and the bottom end of the second mounting block is fixedly connected with a second protection shell. This numerical control machining center hydraulic pressure protector is through being provided with parts such as driving motor, open driving motor, rotate through transmission shaft drive threaded rod, when the threaded rod rotates, the outside screw block that cup joints can reciprocate in the outside of threaded rod, the inside cleaning brush of fixed block then can clean the outside of ram head when the screw block reciprocates, make can clear up the outside material sweeps that is stained with of ram head, the next use of being convenient for, the problem of having solved the ram head of being not convenient for when the protection and carrying out the cleaning is solved.

Description

Hydraulic protection device of numerical control machining center

Technical Field

The utility model relates to the technical field of numerical control machining, in particular to a hydraulic protection device of a numerical control machining center.

Background

The numerical control machining center is equipment for machining a workpiece and controlled by a numerical control system, when a die is subjected to numerical control machining, a stamping head needs to be used for machining the die through a hydraulic system at the top, and a protective device needs to be used for protecting the die in the process; when in protection, the hydraulic telescopic rod is not convenient enough when stretching up and down and has poor guidance quality; meanwhile, the mounting and dismounting are troublesome, so that the hydraulic protection device of the numerical control machining center needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic protection device for a numerical control machining center, which aims to solve the problem that a punching head is inconvenient to clean during protection in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a numerical control machining center hydraulic pressure protector, includes first installation piece and telescopic link, the first protecting crust of bottom fixedly connected with of first installation piece, one side of first installation piece is provided with second installation piece, be provided with the telescopic link between first installation piece and the second installation piece, the bottom fixedly connected with punching press head of telescopic link, the bottom fixedly connected with second protecting crust of second installation piece, one side fixedly connected with connecting block of second protecting crust, the inside of first protecting crust one side is provided with the fixed slot, the inside top of first installation piece and second installation piece is provided with first reservation groove, the inside bottom of first installation piece and second installation piece is provided with the second reservation groove, one side fixed mounting on first protecting crust and second protecting crust top has driving motor.

Preferably, driving motor's output runs through the inside fixedly connected with threaded rod of first protecting crust and second protecting crust one end through the transmission shaft, the inside bottom fixedly connected with second mounting groove of first protecting crust and second protecting crust, the threaded rod inlays in the inside of second mounting groove, the outside activity of threaded rod has cup jointed the thread piece, one side fixedly connected with fixed block of thread piece, the inside fixedly connected with cleaning brush of fixed block.

Preferably, the inside of first installation piece and second installation piece one side is provided with first mounting groove, the inside swing joint of first mounting groove has the sliding ball.

Preferably, the first preformed groove is semicircular, and the diameter of the second preformed groove is smaller than that of the first preformed groove.

Preferably, the bottom ends of the first protective shell and the second mounting groove are provided with a reserved groove, and the first protective shell and the second protective shell are identical in size and shape.

Preferably, the connecting block is matched with the fixing groove in position, the connecting block is embedded in the fixing groove, and the first mounting block and the second mounting block are identical in size and shape.

Preferably, the fixed block is concave, and the width of the fixed block is larger than that of the punching head.

Compared with the prior art, the utility model has the beneficial effects that: the hydraulic protection device of the numerical control machining center not only realizes the convenience of cleaning a punching head during protection, realizes the convenience of having guidance when the telescopic rod extends up and down, but also realizes the convenience of mounting and dismounting;

(1) the cleaning brush is arranged in the punching head, and is used for cleaning waste scraps adhered to the outer part of the punching head, so that the next use is facilitated;

(2) by arranging the second preformed groove, the first mounting groove and the sliding ball, as the diameter of the second preformed groove is smaller than that of the first preformed groove, the sliding ball is arranged in the second preformed groove, when the telescopic rod is subjected to telescopic movement, the sliding ball can move up and down in the second preformed groove, through the rolling property of the sliding ball, the movement of the telescopic rod can be facilitated, and the telescopic rod has guiding property during movement;

(3) through being provided with first installation piece, second installation piece, first protecting crust, second protecting crust, fixed slot, connecting block, because of the position of connecting block and fixed slot is identical, the big or small shape of first protecting crust and second protecting crust is the same, can install the time, insert the connecting block into the fixed slot, can form a cavity between first protecting crust and the second protecting crust at this moment, cover in the outside of its hydraulic head for the hydraulic head is after finishing using, can retrieve in the cavity, plays certain guard action to its punching press head.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top view of the connection between the filter cotton and the second mounting frame according to the present invention;

FIG. 3 is a schematic top view of the connection between the activated carbon filter and the first mounting frame according to the present invention;

FIG. 4 is a schematic side view of the connection between the shield and the gas tank of the present invention.

In the figure: 1. a first mounting block; 2. a first preformed groove; 3. a second preformed groove; 4. a first mounting groove; 5. a sliding bead; 6. a drive motor; 7. a first protective shell; 8. a thread block; 9. a threaded rod; 10. a second mounting groove; 11. fixing grooves; 12. connecting blocks; 13. a second protective shell; 14. punching a head; 15. a fixed block; 16. a telescopic rod; 17. a second mounting block; 18. a cleaning brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, a hydraulic protection device for a numerical control machining center includes a first mounting block 1 and a telescopic rod 16, a first protective shell 7 is fixedly connected to the bottom end of the first mounting block 1, a second mounting block 17 is arranged on one side of the first mounting block 1, the telescopic rod 16 is arranged between the first mounting block 1 and the second mounting block 17, a stamping head 14 is fixedly connected to the bottom end of the telescopic rod 16, a second protective shell 13 is fixedly connected to the bottom end of the second mounting block 17, a connecting block 12 is fixedly connected to one side of the second protective shell 13, a fixing groove 11 is arranged inside one side of the first protective shell 7, a first reserved groove 2 is arranged on the top end of the first mounting block 1 and the top end of the second mounting block 17, a second reserved groove 3 is arranged on the bottom end of the first mounting block 1 and the bottom end of the second mounting block 17, and a driving motor 6 is fixedly arranged on one side of the top ends of the first protective shell 7 and the second protective shell 13.

The output end of the driving motor 6 penetrates through the inner parts of one ends of the first protective shell 7 and the second protective shell 13 through a transmission shaft and is fixedly connected with a threaded rod 9, the bottom ends of the inner parts of the first protective shell 7 and the second protective shell 13 are fixedly connected with a second mounting groove 10, the threaded rod 9 is embedded in the second mounting groove 10, a threaded block 8 is movably sleeved outside the threaded rod 9, a fixed block 15 is fixedly connected to one side of the threaded block 8, and a cleaning brush 18 is fixedly connected to the inner part of the fixed block 15;

the fixed block 15 is concave, and the width of the fixed block 15 is larger than that of the punching head 14;

specifically, as shown in fig. 1 and 4, the driving motor 6 is turned on, the threaded rod 9 is driven to rotate through the transmission shaft, when the threaded rod 9 rotates, the externally sleeved threaded block 8 can move up and down outside the threaded rod 9, and when the threaded block 8 moves up and down, the cleaning brush 18 inside the fixed block 15 can clean the outside of the punching head 14, so that the material scraps adhered to the outside of the punching head 14 can be cleaned, and the use at the next time is facilitated.

Example 2: a first mounting groove 4 is formed in one side of the first mounting block 1 and the second mounting block 17, and a sliding ball 5 is movably connected in the first mounting groove 4;

the first preformed groove 2 is semicircular, and the diameter of the second preformed groove 3 is smaller than that of the first preformed groove 2;

specifically, as shown in fig. 1, 2 and 3, since the diameter of the second preformed groove 3 is smaller than the diameter of the first preformed groove 2, the sliding ball 5 is arranged inside the second preformed groove 3, when the telescopic rod 16 performs telescopic activities, the sliding ball 5 can move up and down inside the second preformed groove 3, and through the rolling property of the sliding ball 5, the movement of the telescopic rod 16 can be facilitated, and the telescopic rod 16 has guiding property during movement.

Example 3: the bottom ends of the first protective shell 7 and the second mounting groove 10 are provided with reserved grooves, and the first protective shell 7 and the second protective shell 13 are the same in size and shape;

the connecting block 12 is matched with the position of the fixing groove 11, the connecting block 12 is embedded in the fixing groove 11, and the first mounting block 1 and the second mounting block 17 are identical in size and shape;

specifically, as shown in fig. 1 and 2, since the connecting block 12 is matched with the fixing groove 11, the first protective shell 7 and the second protective shell 13 have the same size and shape, when the connecting block 12 is inserted into the fixing groove 11, a cavity is formed between the first protective shell 7 and the second protective shell 13 and covers the outside of the hydraulic head 14, so that the hydraulic head 14 can be retracted into the cavity after use, and the hydraulic head can be protected to some extent.

The working principle is as follows: when the utility model is used, firstly, because the connecting block 12 is matched with the position of the fixed groove 11, the first protective shell 7 and the second protective shell 13 have the same size and shape, when the utility model is installed, the connecting block 12 can be inserted into the fixed groove 11, at this time, a cavity can be formed between the first protective shell 7 and the second protective shell 13, and the cavity is covered outside the hydraulic head 14, then, because the diameter of the second preformed groove 3 is smaller than that of the first preformed groove 2, the inside of the second preformed groove 3 is provided with the sliding ball 5, when the telescopic rod 16 carries out telescopic movement, the up-and-down movement can be carried out in the inside of the second preformed groove 3, through the rolling property of the sliding ball 5, the movement of the telescopic rod 16 can be facilitated, the telescopic rod 16 has guiding property when moving, finally, the driving motor 6 is opened, the threaded rod 9 is driven to rotate through the transmission shaft, when the threaded rod 9 rotates, the externally sleeved threaded block 8 can move up and down outside the threaded rod 9, when the thread block 8 moves up and down, the cleaning brush 18 in the fixing block 15 can clean the outside of the stamping head 14, so that waste scraps of materials adhered to the outside of the stamping head 14 can be cleaned, the use at the next time is convenient, and after the use is finished, the stamping head can be retracted into the cavity to play a certain protection role on the stamping head.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Claims

1. The utility model provides a numerical control machining center hydraulic pressure protector, includes first installation piece (1) and telescopic link (16), its characterized in that: the bottom fixedly connected with first protecting crust (7) of first installation piece (1), one side of first installation piece (1) is provided with second installation piece (17), be provided with telescopic link (16) between first installation piece (1) and second installation piece (17), the bottom fixedly connected with punching press head (14) of telescopic link (16), bottom fixedly connected with second protecting crust (13) of second installation piece (17), one side fixedly connected with connecting block (12) of second protecting crust (13), the inside of first protecting crust (7) one side is provided with fixed slot (11), the inside top of first installation piece (1) and second installation piece (17) is provided with first reserved groove (2), the inside bottom of first installation piece (1) and second installation piece (17) is provided with second reserved groove (3), one side fixed mounting on one side on top of first protecting crust (7) and second protecting crust (13) has driving motor (2), (7) 6).

2. The numerical control machining center hydraulic pressure protector of claim 1, characterized in that: the output of driving motor (6) runs through inside fixedly connected with threaded rod (9) of first protecting crust (7) and second protecting crust (13) one end through the transmission shaft, the inside bottom fixedly connected with second mounting groove (10) of first protecting crust (7) and second protecting crust (13), threaded rod (9) are inlayed in the inside of second mounting groove (10), thread block (8) have been cup jointed in the outside activity of threaded rod (9), one side fixedly connected with fixed block (15) of thread block (8), the inside fixedly connected with cleaning brush (18) of fixed block (15).

3. The numerical control machining center hydraulic pressure protector of claim 1, characterized in that: the inside of first installation piece (1) and second installation piece (17) one side is provided with first mounting groove (4), the inside swing joint of first mounting groove (4) has sliding ball (5).

4. The numerical control machining center hydraulic pressure protector of claim 1, characterized in that: the first preformed groove (2) is semicircular, and the diameter of the second preformed groove (3) is smaller than that of the first preformed groove (2).

5. The numerical control machining center hydraulic pressure protector of claim 1, characterized in that: the bottom ends of the first protective shell (7) and the second mounting groove (10) are provided with reserved grooves, and the first protective shell (7) and the second protective shell (13) are identical in size and shape.

6. The numerical control machining center hydraulic pressure protector according to claim 2, characterized in that: the connecting block (12) is matched with the position of the fixing groove (11), the connecting block (12) is embedded in the fixing groove (11), and the first mounting block (1) and the second mounting block (17) are identical in size and shape.

7. The numerical control machining center hydraulic pressure protector according to claim 2, characterized in that: the fixed block (15) is concave, and the width of the fixed block (15) is larger than that of the stamping head (14).