CN217914560U

CN217914560U - Grinding tool for machining drill bit die with oblique conical surface

Info

Publication number: CN217914560U
Application number: CN202221894142.3U
Authority: CN
Inventors: 刘洪娟
Original assignee: Zhengzhou Bold Abrasives Co ltd
Current assignee: Zhengzhou Bold Abrasives Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-29
Anticipated expiration: 2032-07-21

Abstract

The utility model belongs to the technical field of the mould processing, especially, oblique conical surface drill bit mould processing grinding apparatus, to having the staff in the prior art and slightly carelessly bumping with the toper grinding apparatus and can causing the problem of mould, the following scheme is put forward now, it includes the shell, the bottom fixedly connected with guiding tube of shell, the top inner wall fixedly connected with motor of shell, the top inner wall sliding connection of shell has the button, and the left side of button extends to outside the shell, the hollow board of top inner wall fixedly connected with of shell, and the hollow inboard rotation is connected with the gear pipe, removes through promoting the button, cooperates with the motor simultaneously, realizes carrying out the effect of polishing automatically in the control toper grinding apparatus gets into the mould, when stopping using simultaneously, the toper grinding apparatus is in the guiding tube, can carry out effectual protection to the toper grinding apparatus, when increasing the use of toper grinding apparatus, avoids causing the unnecessary loss.

Description

Grinding tool for machining drill bit die with oblique conical surface

Technical Field

The utility model relates to a mould processing technology field especially relates to a oblique conical surface drill bit mould processing grinding apparatus.

Background

In the prior art, the inclined conical drill bit mold needs to polish the interior of the mold during production, and after the existing machining grinding tool is used, the conical grinding tool is still located at the exterior and cannot be effectively protected.

However, in the technical scheme, after the existing processing grinding tool is used, the tapered grinding tool is still positioned outside and cannot be effectively protected, so that the problem that a worker slightly and carelessly collides with the tapered grinding tool to cause the die exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the collision between the worker and the tapered grinding tool is careless when the worker works in the prior art, which causes the mould, and providing a machining grinding tool for the tapered-surface drill bit mould.

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

the utility model provides an oblique conical surface drill bit mould processing grinding apparatus, includes the shell, the bottom fixedly connected with guiding tube of shell, the top inner wall fixedly connected with motor of shell, the top inner wall sliding connection of shell has the button, and the left side of button extends to outside the shell, the hollow board of top inner wall fixedly connected with of shell, and the hollow board internal rotation is connected with the gear pipe, the front side inner wall sliding connection of shell has the auxiliary ring, and the auxiliary ring internal rotation is connected with the control post, and the bottom of control post extends to in the guiding tube and fixedly connected with toper grinding apparatus, the bottom inner wall sliding connection of shell has the L template, be equipped with control mechanism in the shell.

Preferably, control mechanism includes screw thread post, rack, control panel, push pedal, movable sleeve and profile of tooth cover, screw thread post threaded connection is in the gear pipe, and the left end of screw thread post and the right side fixed connection of button, rack sliding connection is at the front side inner wall of shell, and rack and gear pipe mesh mutually, the control panel rotates the left side of connecting at the rack, and the bottom of control panel and the top of L template rotate to be connected, the push pedal rotates to be connected on the right side of L template, and the right side of push pedal rotates with the top of supplementary ring to be connected, the outer wall at the control post is established to movable sleeve sliding sleeve cover, and the bottom of movable sleeve and the bottom inner wall of shell rotate to be connected, the fixed outer wall of establishing at the control post of profile of tooth cover.

Furthermore, through setting up control mechanism, control mechanism can automatic control tapered grinding apparatus remove, realizes the effect that automatic control tapered grinding apparatus polished and handles.

Preferably, the inner wall of the movable sleeve is provided with insections, and the movable sleeve is movably connected with the insection sleeve.

Furthermore, when the movable sleeve is connected with the insection sleeve, the insection sleeve can be controlled to rotate through the insection of the movable sleeve.

Preferably, the inner wall of the gear pipe is provided with threads, and the gear pipe is in threaded connection with the outer wall of the threaded column through the threads.

Further, when the threaded column moves, the threaded column can control the gear tube to rotate through the insections in the gear tube.

Preferably, the same belt is sleeved on the outer wall of the motor output shaft and the outer wall of the movable sleeve.

Further, the belt plays the effect of connecting the output shaft of motor and movable sleeve, and when the motor rotated, the motor can drive the movable sleeve through the belt in step and rotate.

Preferably, the right side fixedly connected with spring of button, and the one end of spring and the top inner wall fixed connection of shell, the left side fixedly connected with spring No. two of L template, and the one end of spring No. two and the left side inner wall fixed connection of shell.

Furthermore, through setting up a spring and No. two springs, the elasticity through a spring can promote the button and return, and elasticity through No. two springs can pull the L template and return.

Has the beneficial effects that:

1. the push button is pushed to move, the push button controls the gear pipe to rotate through the threaded column, the gear pipe pulls the control plate to move through the rack, and at the moment, the control plate synchronously pulls the L-shaped plate to move rightwards;

2. when the L-shaped plate moves, the L-shaped plate pushes the push plate to move, the push plate pushes the auxiliary ring to descend, the auxiliary ring synchronously drives the control column to descend and drives the conical grinding tool to extend into the drill bit mold, the control column synchronously drives the toothed sleeve to descend, and the toothed sleeve is connected with the movable sleeve;

3. the motor is started simultaneously, the output shaft of the motor rotates through the belt synchronous control movable sleeve, the movable sleeve controls the toothed sleeve to rotate, the control column and the conical grinding tool are driven to rotate synchronously, and therefore the effect of automatically polishing the inside of the mold is achieved.

The utility model discloses in: remove through promoting the button, cooperate with the motor simultaneously, realize carrying out the effect of polishing automatically in the control toper grinding apparatus gets into the mould, when stopping using simultaneously, toper grinding apparatus is in the guide tube, can carry out effectual protection to toper grinding apparatus, when increasing toper grinding apparatus and using, avoids causing the unnecessary loss.

Drawings

Fig. 1 is a sectional view of a structure of a tool for machining a drill bit mold with an oblique cone surface provided by the present invention;

fig. 2 is a schematic structural diagram of a control mechanism of a drill bit mold processing grinding tool with an oblique conical surface according to the present invention;

fig. 3 is a three-dimensional view of the structure of the gear tube, the L-shaped plate, the control plate and the rack of the grinding tool for processing the oblique cone drill bit mold provided by the utility model;

fig. 4 is the utility model provides a structure plan view of the uide bushing of oblique conical surface drill bit mould processing grinding apparatus.

In the figure: 1. a housing; 2. a motor; 3. a button; 4. a hollow slab; 5. a gear tube; 6. a threaded post; 7. a first spring; 8. a guide tube; 9. a bevel tool; 10. a control column; 11. a movable sleeve; 12. a belt; 13. an auxiliary ring; 14. a insection sleeve; 15. an L-shaped plate; 16. a second spring; 17. pushing the plate; 18. a control panel; 19. a rack.

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.

Example one

Referring to fig. 1-4, an oblique conical surface drill bit mould processing grinding apparatus, including shell 1, the bottom of shell 1 is through welded fastening connection with guiding tube 8, the top inner wall of shell 1 is through welded fastening connection with motor 2, the top inner wall of shell 1 has button 3 through slide rail sliding connection, and the left side of button 3 extends to outside the shell 1, the top inner wall of shell 1 is through welded fastening connection with hollow slab 4, and rotate through the pivot in the hollow slab 4 and be connected with gear pipe 5, the front side inner wall of shell 1 has auxiliary ring 13 through slide rail sliding connection, and rotate through the pivot in the auxiliary ring 13 and be connected with control column 10, the bottom of control column 10 extends to in the guiding tube 8 and is through welded fastening connection with toper grinding apparatus 9, the bottom inner wall of shell 1 has L template 15 through slide rail sliding connection, be equipped with control mechanism in the shell 1.

The utility model discloses in, control mechanism includes threaded post 6, rack 19, control panel 18, push pedal 17, movable sleeve 11 and insection cover 14, threaded post 6 threaded connection is in gear pipe 5, and threaded post 6's left end and button 3's right side are through welded fastening connection, rack 19 passes through slide rail sliding connection at the front side inner wall of shell 1, and rack 19 meshes with gear pipe 5 mutually, control panel 18 rotates the left side of connection at rack 19 through the pivot, and control panel 18's bottom is rotated through the pivot with L template 15's top and is connected, push pedal 17 rotates the right side of connecting at L template 15 through the pivot, and push pedal 17's right side and auxiliary ring 13's top rotate through the pivot and be connected, the outer wall at control post 10 is established to movable sleeve 11 sliding sleeve, and movable sleeve 11's bottom and shell 1's bottom inner wall rotate through the pivot and be connected, insection cover 14 fixed cover is established at the outer wall of control post 10, through setting up control mechanism, control mechanism can move by automatic control toper grinding apparatus 9, realize that automatic control toper grinding apparatus 9 carries out the effect of the processing of polishing.

The utility model discloses in, the inner wall of movable sleeve 11 is equipped with the insection, and movable sleeve 11 and insection cover 14 swing joint, when movable sleeve 11 is connected with insection cover 14, insection cover 14 advance the rotation can be controlled through the insection of movable sleeve 11.

The utility model discloses in, the inner wall of gear pipe 5 is equipped with the screw thread, and gear pipe 5 passes through the outer wall threaded connection of screw thread and screw thread post 6, and when screw thread post 6 removed, screw thread post 6 can control gear pipe 5 through the insection in the gear pipe 5 and rotate.

The utility model discloses in, the outer wall of motor 2 output shaft and the outer wall cover of movable sleeve 11 are equipped with same belt 12, and belt 12 plays the effect of connecting motor 2's output shaft and movable sleeve 11, and when motor 2 rotated, motor 2 can drive movable sleeve 11 in step through belt 12 and rotate.

The utility model discloses in, the right side of button 3 is through weld fixture connection with spring 7, and the one end of spring 7 and the top inner wall of shell 1 pass through weld fixture connection and be connected, weld fixture connection has No. two springs 16 in the left side of L template 15, and the one end of No. two springs 16 and the left side inner wall of shell 1 pass through weld fixture connection and be connected, through setting up spring 7 and No. two springs 16, elasticity through spring 7 can promote button 3 and carry out the return, elasticity through No. two springs 16 can stimulate L template 15 and carry out the return.

Example two

The present example differs from example 1 in that: the control mode of the L-shaped plate 15 can be replaced by an electric push rod, the L-shaped plate 15 can be automatically controlled to move through the electric push rod, but the electric push rod is high in cost when in use and needs to be additionally supplied with power, so that the control mode of moving and pulling the control plate 18 is used in the text.

The working principle is as follows: during actual operation, move through pushing button 3, button 3 pushes threaded post 6 in step and moves, when threaded post 6 moves, threaded post 6 rotates through thread control gear pipe 5, and along with the rotation of gear pipe 5, gear pipe 5 rises through profile control rack 19, along with the removal of rack 19 this moment, rack 19 pulls control panel 18 and moves, when control panel 18 moves, control panel 18 pulls L template 15 and moves right in step, when L template 15 moves, L template 15 pushes push pedal 17 and moves, push pedal 17 pushes supplementary ring 13 and descends at this moment, when supplementary ring 13 descends, supplementary ring 13 drives control post 10 and descends in step and drives toper grinding apparatus 9 to extend to the drill bit mould, along with the removal of control post 10 at this moment, control post 10 drives profile cover 14 and descends in step, and profile cover 14 is connected with movable sleeve 11, start motor 2 simultaneously, motor 2's output shaft drives belt 12 and rotates, 12 rotates simultaneously, when movable sleeve 11 rotates in step, when movable sleeve 11 rotates, profile cover 14 rotates through profile control, thereby the automatic grinding apparatus that polishes through profile control belt sleeve 9, thereby the internal rotation of belt sleeve 9, thereby realize the synchronous grinding apparatus rotation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a grinding apparatus is processed to oblique conical surface drill bit mould, includes shell (1), its characterized in that, the bottom fixedly connected with guiding tube (8) of shell (1), the top inner wall fixedly connected with motor (2) of shell (1), the top inner wall sliding connection of shell (1) has button (3), and the left side of button (3) extends outside shell (1), the top inner wall fixedly connected with hollow plate (4) of shell (1), and hollow plate (4) internal rotation is connected with gear pipe (5), the front side inner wall sliding connection of shell (1) has auxiliary ring (13), and auxiliary ring (13) internal rotation is connected with control column (10), and the bottom of control column (10) extends to in guiding tube (8) and fixedly connected with toper grinding apparatus (9), the bottom inner wall sliding connection of shell (1) has L template (15), be equipped with control mechanism in shell (1).

2. The grinding tool for machining the inclined conical surface drill bit mold according to claim 1, wherein the control mechanism comprises a threaded column (6), a rack (19), a control plate (18), a push plate (17), a movable sleeve (11) and a toothed sleeve (14), the threaded column (6) is in threaded connection with the gear tube (5), the left end of the threaded column (6) is fixedly connected with the right side of the button (3), the rack (19) is slidably connected with the inner wall of the front side of the shell (1), the rack (19) is meshed with the gear tube (5), the control plate (18) is rotatably connected to the left side of the rack (19), the bottom of the control plate (18) is rotatably connected with the top of the L-shaped plate (15), the push plate (17) is rotatably connected to the right side of the L-shaped plate (15), the right side of the push plate (17) is rotatably connected with the top of the auxiliary ring (13), the movable sleeve (11) is slidably connected with the outer wall of the control column (10), the bottom of the movable sleeve (11) is rotatably connected with the inner wall of the shell (1), and the outer wall of the toothed sleeve (14) is fixedly connected with the outer wall of the toothed sleeve (10).

3. The grinding tool for machining the tapered drill bit mold according to claim 2, wherein the inner wall of the movable sleeve (11) is provided with insections, and the movable sleeve (11) is movably connected with the insections sleeve (14).

4. The grinding tool for machining the beveled drill bit mold according to claim 2, wherein the inner wall of the gear tube (5) is provided with threads, and the gear tube (5) is in threaded connection with the outer wall of the threaded column (6) through the threads.

5. The grinding tool for machining the drill bit mold with the inclined conical surface as claimed in claim 2, wherein the same belt (12) is sleeved on the outer wall of the output shaft of the motor (2) and the outer wall of the movable sleeve (11).

6. The grinding tool for machining the oblique conical drill bit mold according to claim 1, wherein a first spring (7) is fixedly connected to the right side of the button (3), one end of the first spring (7) is fixedly connected with the inner wall of the top of the shell (1), a second spring (16) is fixedly connected to the left side of the L-shaped plate (15), and one end of the second spring (16) is fixedly connected with the inner wall of the left side of the shell (1).