CN218800986U

CN218800986U - Grinding machine is used in processing of super high hardness drill bit convenient to piece clearance

Info

Publication number: CN218800986U
Application number: CN202222869601.9U
Authority: CN
Inventors: 武富华
Original assignee: Dongtai Shenghua Tool Co ltd
Current assignee: Dongtai Shenghua Tool Co ltd
Priority date: 2022-10-29
Filing date: 2022-10-29
Publication date: 2023-04-07
Anticipated expiration: 2032-10-29

Abstract

The utility model discloses a milling machine is used in processing of super high rigidity drill bit convenient to piece clearance, including base and square frame, square frame sets up the one side on the base top, the opposite side fixedly connected with backup pad on base top, one side fixed mounting on square frame top has the lift cylinder. This super high rigidity grinding machine for drill bit processing convenient to piece clearance is through being provided with collection bits box, the constant head tank, handle and locating piece, when using, inlay the locating piece that will collect bits box bottom inside the constant head tank, can install the inside at square frame with album bits box, the piece that the drill bit grinding produced can fall into the inside collection of collection bits box along the lateral wall of square frame, only need regularly at this moment to carry out collection bits box through the handle, and with its inside piece of collecting pour out can, piece clearance is very convenient like this, the use of the equipment of being convenient for, the solution is the inconvenient piece of collecting, the problem of the use of the equipment of being not convenient for.

Description

Grinding machine is used in processing of super high hardness drill bit convenient to piece clearance

Technical Field

The utility model relates to a drill bit processing technology field specifically is a milling machine is used in processing of super high rigidity drill bit convenient to piece clearance.

Background

The drill bit is generally used for drilling and reaming, common types include a twist drill, a reaming drill, a deep hole drill, a chamfering drill and the like, and the drill bit needs to be ground in the processing process of the ultrahigh-hardness drill bit, but the existing grinding machine for processing the ultrahigh-hardness drill bit does not have a protection structure and is inconvenient to stably move to grind different parts of the drill bit; the drill bits with different specifications are inconvenient to fix, and the use limitation is large; the collection of the debris is inconvenient, and the use of the equipment is inconvenient; a grinding machine for machining a drill bit having an ultra-high hardness, which facilitates chip removal, has been proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a super high rigidity grinding machine for drill bit processing convenient to piece clearance to propose not having protective structure in solving above-mentioned background, and inconvenient steady movement carries out the problem of grinding to the different positions of drill bit.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a milling machine is used in processing of super high rigidity drill bit convenient to piece clearance, includes base and square frame, square frame sets up the one side on base top, the opposite side fixedly connected with backup pad on base top, one side fixed mounting on square frame top has the lift cylinder, the output of lift cylinder runs through to the inside of square frame and fixedly connected with motor case, the output fixedly connected with grinding head of motor case, the bottom fixedly connected with sliding block of square frame, the sliding tray has been seted up to one side on base top, the top fixed mounting of base one side has push-and-pull cylinder.

Preferably, the output end of the push-pull air cylinder penetrates through the inside of the sliding groove and is fixedly connected with one side of the sliding block, and the sliding block is connected inside the sliding groove in a sliding mode.

Preferably, one side fixed mounting of backup pad has the buncher, the output of buncher runs through to one side of backup pad and fixedly connected with casing, one side swing joint of the inside of casing has two-way lead screw, the outside both ends of two-way lead screw threaded connection respectively have the silk braid, one side fixedly connected with clamp splice of silk braid.

Preferably, the top end of the bidirectional screw rod penetrates through the top end of the shell and is fixedly connected with a rotating handle, and the clamping blocks form sliding connection in the shell.

Preferably, the bottom end of the inside of the square frame is provided with a scrap collecting box, the two sides of the scrap collecting box are fixedly connected with handles respectively, and the two sides of the bottom end of the inside of the square frame are provided with positioning grooves respectively.

Preferably, the two sides of the bottom end of the scrap collecting box are fixedly connected with positioning blocks respectively, and the positioning blocks are correspondingly embedded in the positioning grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the grinding machine for processing the ultrahigh-hardness drill bit convenient for chip cleaning has the advantages that the protective structure is realized, the grinding machine is convenient to move stably to grind different parts of the drill bit, the drill bits with different specifications are convenient to fix, the use limitation is small, the chips are convenient to collect, and the equipment is convenient to use;

(1) By arranging the sliding block, the sliding groove, the square frame and the push-pull air cylinder, when the grinding machine is used, the motor box is started, the motor box drives the grinding head to rotate at a high speed, the lifting air cylinder is started at the moment, the lifting air cylinder pushes the motor box to descend, so that the grinding head is in contact with the surface of a drill bit to carry out grinding machining, the push-pull air cylinder is started at the moment, the push-pull air cylinder can push the sliding block to enable the sliding block to stably and horizontally slide in the sliding groove, and therefore the square frame can horizontally and stably move to carry out grinding machining on different parts of the drill bit, the grinding machining of the drill bit can play a good protection effect in the square frame, and the grinding machining of different parts of the drill bit is conveniently and stably moved;

(2) When the drill bit is used, the rotating handle is rotated to drive the bidirectional screw rod to rotate, the bidirectional screw rod can drive the two external screw sleeves, and the screw sleeves drive the two clamping blocks to oppositely slide in the shell, so that one side of the drill bit is clamped and fixed, the drill bits with different specifications can be conveniently fixed, and the use limitation is small;

(3) Through being provided with collection bits box, constant head tank, handle and locating piece, when using, inlay inside the constant head tank with the locating piece that collects bits box bottom, can install the inside at square frame with collection bits box, the piece that the drill bit grinding produced can fall into collection bits box inside along square frame's lateral wall and collect, only need regularly at this moment will collect the bits box through the handle and move out to with the piece of its inside collection pour out can, the clearance of piece very convenient like this, the use of the equipment of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the enlarged structure of the front section of the shell of the present invention;

FIG. 3 is an enlarged schematic view of a side view of a partial cross-section of the square frame of the present invention;

fig. 4 is an enlarged schematic view of the front section of the scrap collecting box of the present invention.

In the figure: 1. a base; 2. a slider; 3. a sliding groove; 4. a support plate; 5. a speed-regulating motor; 6. a housing; 7. a square frame; 8. a lifting cylinder; 9. a motor case; 10. grinding the head; 11. a scrap collecting box; 12. positioning a groove; 13. a push-pull cylinder; 14. turning a handle; 15. a bidirectional screw rod; 16. sleeving the silk; 17. a clamping block; 18. a grip; 19. and (5) positioning the blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a grinding machine for processing a drill bit with ultrahigh hardness and convenient for chip cleaning comprises a base 1 and a square frame 7, wherein the square frame 7 is arranged on one side of the top end of the base 1, a supporting plate 4 is fixedly connected to the other side of the top end of the base 1, a lifting cylinder 8 is fixedly mounted on one side of the top end of the square frame 7, the output end of the lifting cylinder 8 penetrates through the inside of the square frame 7 and is fixedly connected with a motor box 9, the output end of the motor box 9 is fixedly connected with a grinding head 10, a sliding block 2 is fixedly connected to the bottom end of the square frame 7, a sliding groove 3 is formed in one side of the top end of the base 1, a push-pull cylinder 13 is fixedly mounted on the top end of one side of the base 1, the output end of the push-pull cylinder 13 penetrates through the inside of the sliding groove 3 and is fixedly connected with one side of the sliding block 2, and the sliding block 2 is slidably connected inside the sliding groove 3;

specifically, as shown in fig. 1 and 3, motor box 9 is started, motor box 9 drives grinding head 10 to rotate at a high speed, lift cylinder 8 is started at this moment, lift cylinder 8 promotes motor box 9 to descend, make grinding head 10 and drill bit surface contact carry out abrasive machining, start push-pull cylinder 13 this moment, push-pull cylinder 13 can promote sliding block 2, make sliding block 2 at the inside steady horizontal slip of sliding tray 3, thereby make 7 horizontal steady movements of square frame carry out abrasive machining to the different positions of drill bit, the abrasive machining of drill bit can play fine safeguard effect inside square frame 7 like this, and make things convenient for the steady movement to grind the different positions of drill bit.

Example 2: a speed regulating motor 5 is fixedly mounted on one side of the supporting plate 4, the output end of the speed regulating motor 5 penetrates through one side of the supporting plate 4 and is fixedly connected with a shell 6, a bidirectional screw rod 15 is movably connected on one side inside the shell 6, two ends outside the bidirectional screw rod 15 are respectively in threaded connection with a screw sleeve 16, one side of the screw sleeve 16 is fixedly connected with a clamping block 17, the top end of the bidirectional screw rod 15 penetrates through the top end of the shell 6 and is fixedly connected with a rotating handle 14, and the clamping block 17 forms sliding connection inside the shell 6;

specifically, as shown in fig. 1 and 2, the rotating handle 14 is rotated, the rotating handle 14 drives the bidirectional screw rod 15 to rotate, the bidirectional screw rod 15 drives the two external screw sleeves 16, the screw sleeves 16 drive the two clamping blocks 17 to slide oppositely in the shell 6, and therefore one side of the drill bit is clamped and fixed, the drill bits of different specifications can be fixed conveniently, and the use limitation is small.

Example 3: a scrap collecting box 11 is arranged at the bottom end inside the square frame 7, handles 18 are fixedly connected to two sides of the scrap collecting box 11 respectively, positioning grooves 12 are formed in two sides of the bottom end inside the square frame 7 respectively, positioning blocks 19 are fixedly connected to two sides of the bottom end of the scrap collecting box 11 respectively, and the positioning blocks 19 are correspondingly embedded inside the positioning grooves 12;

specifically, as shown in fig. 1 and 4, the positioning block 19 at the bottom of the chip collecting box 11 is embedded in the positioning groove 12, so that the chip collecting box 11 can be installed inside the square frame 7, chips generated by grinding of the drill bit can fall into the chip collecting box 11 along the side wall of the square frame 7 to be collected, and at the moment, the chip collecting box 11 only needs to be moved out periodically through the handle 18 and the chips collected inside the chip collecting box are poured out, so that the chip cleaning is very convenient and the equipment can be conveniently used.

The working principle is as follows: the utility model discloses when using, at first, it changes 14 to rotate, it rotates 14 to drive two-way lead screw 15, two-way lead screw 15 can drive outside two sets of silk covers 16, make silk cover 16 drive two sets of clamp splice 17 at the inside opposite direction slip of casing 6, thereby press from both sides one side of drill bit tightly fixed, start motor case 9 after that, motor case 9 drives grinding head 10 and rotates at a high speed, start lift cylinder 8 this moment, lift cylinder 8 promotes motor case 9 and descends, make grinding head 10 carry out abrasive machining with drill bit surface contact, start push-and-pull cylinder 13 this moment, push-and-pull cylinder 13 can promote sliding block 2, make sliding block 2 at the inside steady horizontal slip of sliding tray 3, thereby make the different positions of square frame 7 level stationary movement to the drill bit carry out abrasive machining, inlay locating piece 19 with handle collection bits box 11 bottom inside constant head tank 12 at last, can install collection bits box 11 in the inside of square frame 7, the piece that the drill bit grinding produced can fall into collection bits box 11 inside collection along the inside of collection bits box, the inside convenient piece that just can very high-speed bit removal of the convenient use the bits to carry out the different convenient use of bits that the grinding was handled is very little when this moment, the restriction that just can be convenient for the drill bit removal, the grinding is done the grinding is less.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 super high rigidity grinding machine for drill bit processing convenient to piece clearance, includes base (1) and square frame (7), its characterized in that: square frame (7) set up the one side on base (1) top, opposite side fixedly connected with backup pad (4) on base (1) top, one side fixed mounting on square frame (7) top has lift cylinder (8), the output of lift cylinder (8) runs through to the inside of square frame (7) and fixedly connected with motor case (9), the output fixed connection of motor case (9) grinds head (10), the bottom fixedly connected with sliding block (2) of square frame (7), sliding tray (3) have been seted up to one side on base (1) top, the top fixed mounting of base (1) one side has push-and-pull cylinder (13).

2. The grinding machine for machining an ultra-high hardness drill bit convenient for chip removal according to claim 1, wherein: the output end of the push-pull air cylinder (13) penetrates through the inside of the sliding groove (3) and is fixedly connected with one side of the sliding block (2), and the sliding block (2) is connected inside the sliding groove (3) in a sliding mode.

3. The grinding machine for machining an ultra-high hardness drill bit convenient for chip removal according to claim 1, wherein: one side fixed mounting of backup pad (4) has buncher (5), the output of buncher (5) runs through to one side and fixedly connected with casing (6) of backup pad (4), one side swing joint of casing (6) inside has two-way lead screw (15), the outside both ends of two-way lead screw (15) threaded connection respectively have silk braid (16), one side fixedly connected with clamp splice (17) of silk braid (16).

4. The grinding machine for machining an ultra-high hardness drill bit convenient for chip removal according to claim 3, wherein: the top end of the bidirectional screw rod (15) penetrates through the top end of the shell (6) and is fixedly connected with a rotating handle (14), and the clamping block (17) forms sliding connection in the shell (6).

5. The grinding machine for machining an ultra-high hardness drill bit convenient for chip removal according to claim 1, wherein: the bottom end in the square frame (7) is provided with a chip collecting box (11), two sides of the chip collecting box (11) are respectively and fixedly connected with a handle (18), and two sides of the bottom end in the square frame (7) are respectively provided with a positioning groove (12).

6. The grinding machine for machining an ultra-high hardness drill bit convenient for chip removal according to claim 5, wherein: the two sides of the bottom end of the scrap collecting box (11) are fixedly connected with positioning blocks (19) respectively, and the positioning blocks (19) are correspondingly embedded in the positioning grooves (12).