CN220782305U - Bench drill is used in mould production - Google Patents

Abstract

The utility model relates to the technical field of mould production and discloses a bench drill for mould production, which comprises a protective shell, wherein two through holes are formed in the upper end of the protective shell, vertical screws are respectively and rotatably connected in the two through holes, one end of each vertical screw is fixedly connected with a driven bevel gear, the other end of each vertical screw is rotatably connected with the inner wall of the protective shell through a bearing, and the upper end of the protective shell is fixedly connected with a double-shaft motor. According to the utility model, the electric push rod, the connecting plate, the connecting column and the alarm mechanism are mutually matched, and the electric push rod pushes the alarm mechanism to limit and fix the dies with different widths, so that the dies can be more stable in drilling, and the drilling efficiency is improved.

Description

Bench drill is used in mould production

Technical Field

The utility model relates to the technical field of die production, in particular to a bench drill for die production.

Background

Bench drilling machine is bench drill for short, refers to a small drilling machine with a main shaft vertically arranged, and can be placed on an operation table. The bench drill is mainly used for drilling, reaming, tapping, plane scraping and the like of small and medium parts, is used in a processing workshop and a die repair workshop, and has the characteristics of small horsepower, high rigidity, convenient operation and easy maintenance compared with the same type of machine tools at home and abroad. Currently, in the production and processing process of a die, a bench drill is generally required to drill and slot the die.

The patent with the application publication number of CN208826783U is retrieved and a lifting bench drill for plastic mould production is proposed, including the backup pad, the top fixedly connected with supporting shoe of backup pad, the top fixed mounting of supporting shoe has drilling equipment, and the side fixedly connected with of supporting shoe is located the brace table at backup pad top, and the top fixedly mounted of brace table has the baffle, and the side swing joint of baffle has the bracing piece.

This patent can realize the spacing to the mould, has improved machining precision and efficiency, but application scope is little, when spacing to the mould, needs manual operation consuming time and consuming power, and spacing dynamics is difficult to control, can damage to the mould when strength is too big for the device practicality reduces.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when a die is limited, time and labor are consumed in manual operation, the limiting force is difficult to control, and when the force is excessive, the die is damaged, so that the practicability of the device is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a bench drill is used in mould production, includes the protecting sheathing, two through-holes have been seted up to the protecting sheathing upper end, two all rotate in the through-hole and be connected with vertical screw rod, the one end fixedly connected with driven bevel gear of vertical screw rod, the other end of vertical screw rod passes through bearing rotation with the inner wall of protecting sheathing and is connected, protecting sheathing upper end fixedly connected with biax motor, the output fixedly connected with dwang of biax motor, the one end fixedly connected with initiative bevel gear of dwang, initiative bevel gear and driven bevel gear meshing, the pole wall screw thread of vertical screw rod has cup jointed the lifter, two the same lifter plate of lateral wall fixedly connected with of lifter plate, the lower extreme fixedly connected with fixed plate of lifter plate, the inner wall lower extreme fixedly connected with electric putter of protecting sheathing, one side fixedly connected with spliced pole of connecting plate, the one end fixedly connected with alarm mechanism of spliced pole, protecting sheathing inner wall lower extreme fixedly connected with mould body is located the below of mould mechanism.

Preferably, the alarm mechanism comprises a first vertical plate fixedly connected to one end of the connecting column, a through hole is formed in one side of the first vertical plate, a loop bar is connected in the corresponding through hole in a sliding mode, a second vertical plate is fixedly connected to one end of the loop bar, and a pressing alarm is fixedly connected to one side of the first vertical plate.

Preferably, the side wall of the first vertical plate is fixedly connected with a compensation spring capable of being deformed by pressing, and one end of the compensation spring is fixedly connected with the side wall of the second vertical plate.

Preferably, the lower end of the protective housing is fixedly connected with the supporting seat, and the lower end of the supporting seat is fixedly connected with the first rubber pad.

Preferably, the upper end of the lifting plate is fixedly connected with a second rubber pad.

Preferably, the inner wall of the protective shell is fixedly connected with a guide rod, and the rod wall of the guide rod is in sliding sleeve joint with the inner wall of the lifting block.

Compared with the prior art, the utility model provides the bench drill for producing the die, which has the following beneficial effects:

1. this bench drill is used in mould production through installing electric putter, connecting plate, spliced pole and alarm mechanism mutually supporting, and electric putter promotes alarm mechanism and can realize spacing fixedly to the mould of different width, not only makes the mould can be more firm when drilling, still makes drilling efficiency improve, and alarm mechanism can be when spacing the mould if spacing strength is too big, presses the siren and will send the police dispatch newspaper, and the staff alright in time close electric putter this moment, has reduced the secondary damage to the mould body.

2. This bench drill is used in mould production through installing vertical screw rod, driven bevel gear, biax motor, dwang, initiative bevel gear, lifter and lifter plate mutually support, can realize drilling to the mould of co-altitude not only having improved the work efficiency of drilling, makes the practicality of device increase moreover.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device is provided with the electric push rod, the connecting plate, the connecting column and the alarm mechanism which are matched with each other, so that the electric push rod pushes the alarm mechanism to limit and fix the moulds with different widths, the moulds can be more stable during drilling, and the drilling efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a bench drill for producing a mold according to the present utility model;

fig. 2 is an enlarged schematic view of a bench drill alarm mechanism for mold production according to the present utility model.

In the figure: 1. a protective housing; 2. a vertical screw; 3. a driven bevel gear; 4. a biaxial motor; 5. a rotating lever; 6. a drive bevel gear; 7. a lifting block; 8. a lifting plate; 9. a fixing plate; 10. a drilling mechanism; 11. an electric push rod; 12. a connecting plate; 13. a connecting column; 14. a first riser; 15. a loop bar; 16. a second riser; 17. pressing the alarm; 18. a compensation spring; 19. a support base; 20. a first rubber pad; 21. a second rubber pad; 22. a guide rod; 23. a die body.

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.

Referring to fig. 1-2, a bench drill is used in mould production, including protecting sheathing 1, protecting sheathing 1's lower extreme fixedly connected with supporting seat 19, supporting seat 19's lower extreme fixedly connected with first rubber pad 20, can make drilling mechanism 10 more stable when using, protecting sheathing 1's inner wall fixedly connected with guide bar 22, guide bar 22's pole wall and lifter 7 inner wall slip cup joint, guide bar 22 can make lifter 7 more steady when going up and down, two through-holes have been seted up to protecting sheathing 1 upper end, all rotate in two through-holes and be connected with vertical screw rod 2, the one end fixedly connected with driven bevel gear 3 of vertical screw rod 2, vertical screw rod 2's the other end and protecting sheathing 1's inner wall pass through the bearing and rotate to be connected, protecting sheathing 1 upper end fixedly connected with biax motor 4, biax motor 4's output fixedly connected with dwang 5, the one end fixedly connected with initiative bevel gear 6 of dwang 5, initiative bevel gear 6 meshes with driven bevel gear 3, the pole wall screw thread of vertical screw rod 2 has lifter 7, the lateral wall fixedly connected with same lifter plate 8 of lifter plate 7, lifter plate 8's upper end fixedly connected with driven bevel gear 3, the second is connected with directly to the upper end of lifter plate 21 can avoid damaging to the upper end of the protecting sheathing 1 itself when directly contacting the upper end of the rubber pad 1.

The lower extreme fixedly connected with fixed plate 9 of lifter plate 8, the lower extreme fixedly connected with drilling mechanism 10 of fixed plate 9, the inner wall lower extreme fixedly connected with electric putter 11 of shell 1, the one end fixedly connected with connecting plate 12 of electric putter 11, one side fixedly connected with spliced pole 13 of connecting plate 12, the one end of spliced pole 13 is connected with alarm mechanism, alarm mechanism includes the first riser 14 of fixed connection at spliced pole 13 one end, the lateral wall fixedly connected with compensation spring 18 of deformation can be pressed to the lateral wall fixedly connected with of first riser 14, the lateral wall fixed connection of compensation spring 18 and second riser 16 can make after the spacing end of mould body, the function that can realize automatic re-setting of first riser 14, the through-hole has been seted up to one side of first riser 14, and corresponding through-hole sliding connection has loop bar 15, the one end fixedly connected with second riser 16 of loop bar 15, one side fixedly connected with alarm 17 of first riser 14 presses alarm 17 this moment, can be when carrying out spacing strength to mould body 23 in time if too big, alarm 17 can send out the alarm when the spacing, the staff can close the electric putter body 11 in time, the shell body is located at the time 10 is damaged to the inner wall of mould body 23, the shell is located at the time fixed connection of the lower part of mould body 23, the inner wall of shell 23, the shell is located at the lower part of mould body of the time is reduced by the shell 11, the inner wall of the shell is 23.

According to the utility model, firstly, the double-shaft motor 4 is started to drive the driven bevel gear 3 to rotate, the vertical screw rod 2 drives the lifting plate 8 connected with the lifting block 7 to move up and down, then the electric push rod 11 is started, the space matched with the die body 23 is regulated, then the die body 23 is placed on the inner wall of the protective shell 1, the electric push rod 11 can drive the connecting plate 12 to drive the connecting post 13 to move, so that the connecting post 13 pushes the alarm mechanism to limit the die body 23 with different sizes, when the limiting force is too large, the connecting post 13 pushes the second vertical plate 16 to slide forward, the first vertical plate 14 is pushed against the pressing alarm 17 to give an alarm, the electric push rod 11 can be closed timely at the moment, the secondary damage to the die body 23 is reduced, then the double-shaft motor 4 is started again, the lifting plate 8 drives the drilling mechanism 10 connected with the fixing plate 9 to conduct the drilling operation on the die body 23, the time and effort are required for manual operation when the die body 23 is limited, the limiting force is difficult to control, when the limiting force is too large, the die body 23 is damaged, and the practicability of the device is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a bench drill for mould production, includes protective housing (1), its characterized in that, two through-holes have been seted up to protective housing (1) upper end, two all rotate in the through-hole and be connected with vertical screw rod (2), the one end fixedly connected with driven bevel gear (3) of vertical screw rod (2), the other end of vertical screw rod (2) passes through bearing rotation with the inner wall of protective housing (1) and is connected, the fixedly connected with biax motor (4) of protective housing (1) upper end, the output fixedly connected with dwang (5) of biax motor (4), the one end fixedly connected with initiative bevel gear (6) of dwang (5), initiative bevel gear (6) and driven bevel gear (3) meshing, the wall screw thread of vertical screw rod (2) cup joints elevating block (7), two the lateral wall fixedly connected with same elevating plate (8) of elevating plate (8), the lower extreme fixedly connected with fixed plate (9), the lower extreme fixedly connected with drilling mechanism (10) of fixed plate (9), the one end fixedly connected with drilling rod (12) of electric connection board (12), one end of the connecting column (13) is connected with an alarm mechanism, the lower end of the inner wall of the protective casing (1) is fixedly connected with a die body (23), and the die body (23) is positioned below the drilling mechanism (10).

2. The bench drill for mold production according to claim 1, characterized in that the alarm mechanism comprises a first vertical plate (14) fixedly connected to one end of the connecting post (13), a through hole is formed in one side of the first vertical plate (14), a sleeve rod (15) is slidably connected to the corresponding through hole, a second vertical plate (16) is fixedly connected to one end of the sleeve rod (15), and a pressing alarm (17) is fixedly connected to one side of the first vertical plate (14).

3. Bench drill for mould production according to claim 2, characterized in that the side wall of the first riser (14) is fixedly connected with a compensation spring (18) which can be deformed by pressing, one end of the compensation spring (18) being fixedly connected with the second riser (16).

4. Bench drill for mould production according to claim 1, characterized in that the lower end of the protective housing (1) is fixedly connected with a support base (19), the lower end of the support base (19) is fixedly connected with a first rubber pad (20).

5. Bench drill for mould production according to claim 1, characterized in that the upper end of the lifting plate (8) is fixedly connected with a second rubber pad (21).

6. Bench drill for mould production according to claim 1, characterized in that the inner wall of the protective housing (1) is fixedly connected with a guide rod (22), the rod wall of the guide rod (22) is in sliding sleeve joint with the inner wall of the lifting block (7).