CN214080536U

CN214080536U - Convenient to use's two vice relief angle edging devices of flat drill

Info

Publication number: CN214080536U
Application number: CN202022933301.3U
Authority: CN
Inventors: 陈翔
Original assignee: Danyang Dart Zhunsi Automation Technology Co ltd
Current assignee: Danyang Dart Zhunsi Automation Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-31
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a convenient to use's flat brill two side relief angle edging device relates to flat brill processing technology field, including two flat brill grinding component and the first lead screw part of controlling the distribution and set up in the flat brill support piece in two flat brill grinding component the place ahead, flat brill support piece is used for supporting the flat brill of waiting the grinding, and first lead screw part is including first lead screw and the third motor that is used for driving first lead screw and set up in the first nut seat in the first lead screw outside, and the outside of first nut seat is fixed with the head rod, and flat brill grinding component supports the diaphragm including the second. The utility model provides a flat drill grinding subassembly of controlling distribution can carry out the grinding to the side about the flat drill, but interval between two other grinding parts can utilize the second motor to remove the second backup pad of horizontal slip to adapt to the flat drill of different widths.

Description

Convenient to use's two vice relief angle edging devices of flat drill

Technical Field

The utility model relates to a flat drill processing technology field especially relates to a convenient to use's two relief angle edging devices of flat drill.

Background

The cutting part of the flat drill is ground into a flat body, and the main cutting edge is ground into a sharp angle and a rear angle to form a chisel edge; the secondary cutting edge grinds a relief angle and a secondary deflection angle and controls the diameter of the drill hole.

At present, the flat drill is ground by adopting a manual hand-held mode, so that the efficiency is low, the flat drill is dangerous for workers, and the conventional grinding device of the flat drill is inconvenient to use and can only grind the single side surface of the flat drill once.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a convenient to use's two side relief angle edging devices of flat drill, need not artifical handheld, can be convenient carry out the grinding to the flat drill bit.

The purpose of the utility model can be achieved by adopting the following technical scheme:

a convenient-to-use flat drill two-side relief angle edge grinding device comprises two flat drill grinding components distributed left and right, a first screw rod component and a flat drill supporting piece arranged in front of the two flat drill grinding components, wherein the flat drill supporting piece is used for supporting a flat drill to be ground,

the first screw rod component comprises a first screw rod, a third motor used for driving the first screw rod and a first nut seat arranged on the outer side of the first screw rod,

a first connecting rod is fixed on the outer side of the first nut seat,

the flat drill grinding component comprises a second supporting transverse plate, the top side of the second supporting transverse plate is connected with a first supporting transverse plate in a sliding manner, a grinding part for grinding the flat drill is fixed at the top of the first supporting transverse plate, a clamping rod component is further arranged at the top of the first supporting transverse plate,

the first connecting rod is arranged on the clamping rod component and used for pushing the first supporting transverse plate forwards and backwards.

Preferably, the clamping rod component comprises two bearings distributed front and back, the first connecting rod is arranged between the two bearings, and the bearings are rotatably connected with the first supporting transverse plate.

Preferably, a first linear slide rail and a first slide block are arranged between the first supporting transverse plate and the second supporting transverse plate and used for adjusting the position of the first supporting transverse plate in a front-back mode, and the bearings are connected to the top side face of the first supporting transverse plate in a rotating mode.

Preferably, a supporting vertical plate is arranged between the two flat drill grinding assemblies, the first screw rod component further comprises a supporting seat rotatably connected with one end of the third motor, and the supporting seat is fixed on the top surface of the supporting vertical plate.

Preferably, the flat drill grinding assembly further comprises a third supporting transverse plate, a second linear slide rail and a second sliding block are arranged between the second supporting transverse plate and the third supporting transverse plate and used for adjusting the distance between the two grinding parts, and each grinding part comprises a first motor fixed to the top of the first supporting transverse plate and a grinding wheel connected with the output shaft of the first motor.

Preferably, the flat drill grinding assembly further includes a second lead screw and a second motor for driving the second lead screw, a second nut seat is rotatably connected to the outer side of the second lead screw, the second nut seat is fixed to the bottom side of the second supporting transverse plate, the second motor is fixed to one side of the supporting vertical plate, and the second motor, the second lead screw and the second nut seat form a second lead screw component for controlling the movement of the second supporting transverse plate.

Preferably, the second motor with the second supports the diaphragm and is located respectively the left and right side of support riser, the second motor with be connected with the second connecting rod between the support riser for the position of fixed the second motor, the second lead screw run through in the side of support riser.

Preferably, still including the supporting baseplate, the third support diaphragm with the support riser is all fixed the upper surface of supporting baseplate, the flat drill support piece is including the first backup pad of flat drill and the flat drill second backup pad that distribute around, the arc recess has been seted up to the top side of the first backup pad of flat drill for support flat drill handle, the top side of flat drill second backup pad is the inclined plane, is used for supporting the flat drill bit, the top of flat drill support piece is provided with flat drill pressing part, is used for suppressing downwards flat drill on the flat drill support piece.

Preferably, the bottom of supporting baseplate is fixed with a plurality of curb plates for supporting baseplate, the below of supporting baseplate is provided with the cuttings deflector that the slope set up for the piece that falls out when collecting the grinding spade drill, the front end of supporting baseplate is fixed with the layer board, the layer board set up in spade drill support piece's below for stack not by the spade drill of grinding or the spade drill by the grinding.

Preferably, a plurality of fixed vertical rods are fixed to the top of the supporting base plate, fixed cross rods are fixed to the top ends of the fixed vertical rods, the flat drill pressing component is fixed to the bottom sides of the fixed cross rods, and the flat drill pressing component comprises a second cylinder and a supporting rod arranged at the bottom end of the second cylinder.

The utility model has the advantages of:

1. the utility model provides a flat drill grinding subassembly of controlling distribution can be to flat drill two clearance angle simultaneous grinding, raises the efficiency, does not need the secondary location, so size, and the concentricity can be guaranteed unanimously, but interval between two other grinding parts can utilize the second motor to remove the second backup pad of horizontal slip to adapt to the flat drill bit of different width.

2. The utility model provides a flat drill suppression part can treat the flat drill of grinding and push down fixedly, cooperates the first backup pad of flat drill that has the arc recess simultaneously, can be stable carry out the centre gripping to the flat drill fixed, makes the flat drill can not remove about the grinding in-process, makes things convenient for the grinding part to carry out the grinding to the flat drill.

3. The utility model provides a more not by the grinding or the flat drill by the grinding can be piled up to the layer board, makes the workman can be quick take up not by the flat drill of grinding and places on support piece.

Drawings

Fig. 1 is a schematic perspective view of a spade drill grinding assembly according to an embodiment of the present invention;

FIG. 2 is a side view schematic of a spade drill grinding assembly according to an embodiment of the present disclosure;

fig. 3 is a schematic perspective view of a side plate according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a grinding device according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a spade drill support according to an embodiment of the present invention.

In the figure: 1-grinding part, 101-first motor, 102-grinding wheel, 2-first supporting transverse plate, 3-second supporting transverse plate, 4-third supporting transverse plate, 5-second screw rod part, 501-second motor, 502-second screw rod, 503-second nut seat, 6-supporting vertical plate, 7-first screw rod part, 701-third motor, 702-first screw rod, 703-first nut seat, 704-supporting seat, 8-first connecting rod, 9-clamping rod component, 901-bearing, 10-supporting bottom plate, 11-fixed vertical rod, 12-fixed transverse rod, 13-flat drill pressing part, 1301-second cylinder, 1302-clamping rod, 14-side plate, 15-powder guiding plate, 16-supporting plate, 1701-a first linear slide rail, 1702-a first slide block, 1801-a second linear slide rail, 1802-a second slide block, 19-a second connecting rod, 20-a spade drill support, 2001-a spade drill first support plate, 2002-a spade drill second support plate.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-5, the convenient-to-use flat drill two-side relief angle edge grinding device provided in this embodiment includes two left and right distributed flat drill grinding assemblies and a first screw rod component 7, and a flat drill support member 20 disposed in front of the two flat drill grinding assemblies, the flat drill support member 20 is used for supporting a flat drill to be ground, the left and right distributed flat drill grinding assemblies are used for grinding left and right two-side relief angles of a flat drill, the left and right distributed flat drill grinding assemblies can move left and right respectively, and can also move back and forth simultaneously, thereby facilitating the grinding of the two-side relief angles of the flat drill

The first lead screw component 7 comprises a first lead screw 702, a third motor 701 for driving the first lead screw 702 and a first nut seat 703 arranged outside the first lead screw 702,

a first connecting rod 8 is fixed on the outer side of the first nut seat 703,

the spade drill grinding component comprises a second supporting transverse plate 3, a first supporting transverse plate 2 is connected with the top side of the second supporting transverse plate 3 in a sliding way, a grinding part 1 for grinding the spade drill is fixed at the top of the first supporting transverse plate 2, a clamping rod component 9 is also arranged at the top of the first supporting transverse plate 2,

the first connecting rod 8 is arranged on the clamping rod member 9 and used for pushing the clamping rod member 9 forwards and backwards so as to conveniently move the first supporting transverse plate 2 forwards and backwards.

In this embodiment, as shown in fig. 1, the rod clamping member 9 includes two bearings 901 distributed in a front-back direction, the first connecting rod 8 is disposed between the two bearings 901, the first connecting rod 8 and the bearings 901 are not fixedly connected, and the bearings 901 are rotatably connected to the first horizontal supporting plate 2.

In this embodiment, as shown in fig. 1, a first linear slide rail 1701 and a first slider 1702 are disposed between the first horizontal supporting plate 2 and the second horizontal supporting plate 3 for adjusting the position of the first horizontal supporting plate 2 back and forth, i.e. the first horizontal supporting plate 2 can move back and forth relative to the second horizontal supporting plate 3,

both bearings 901 are rotatably connected to the top side of the first supporting transverse plate 2, so that the first supporting transverse plate 2 can be moved left and right conveniently without being affected by the first connecting rod 8.

In this embodiment, as shown in fig. 1, a supporting vertical plate 6 is disposed between the two flat drill grinding assemblies, the first lead screw member 7 further includes a supporting base 704 rotatably connected to one end of the third motor 701, and the supporting base 704 is fixed to the top surface of the supporting vertical plate 6, so that the first lead screw member 7 can operate stably.

In this embodiment, as shown in fig. 1, the spade drill grinding assembly further includes a third supporting horizontal plate 4, and a second linear slide rail 1801 and a second slider 1802 are disposed between the second supporting horizontal plate 3 and the third supporting horizontal plate 4 for adjusting the distance between the two grinding components 1, that is, the second supporting horizontal plate 3 can move left and right relative to the third supporting horizontal plate 4, so that the first supporting horizontal plate 2 can move left and right

The grinding part 1 comprises a first motor 101 fixed on the top of the first supporting transverse plate 2 and a grinding wheel 102 connected with an output shaft of the first motor 101.

In this embodiment, as shown in fig. 1, the spade drill grinding assembly further includes a second lead screw 502 and a second motor 501 for driving the second lead screw 502, a second nut seat 503 is rotatably connected to an outer side of the second lead screw 502, the second nut seat 503 is fixed to a bottom side of the second supporting horizontal plate 3, the second motor 501 is fixed to one side of the supporting vertical plate 6, the second motor 501, the second lead screw 502 and the second nut seat 503 form a second lead screw component 5 for moving the second supporting horizontal plate 3 to the left and right, and the second motor 501 is a servo motor.

In this embodiment, as shown in fig. 1, the second motor 501 and the second supporting horizontal plate 3 are respectively located on the left and right sides of the supporting vertical plate 6, a second connecting rod 19 is connected between the second motor 501 and the supporting vertical plate 6 for fixing the position of the second motor 501, and the second lead screw 502 penetrates through the side surface of the supporting vertical plate 6, so as to make the second motor 501 work conveniently for compactness.

In this embodiment, as shown in fig. 1, the support base plate 10 is further included, the third support horizontal plate 4 and the support vertical plate 6 are both fixed on the upper surface of the support base plate 10, the spade drill support 20 includes a spade drill first support plate 2001 and a spade drill second support plate 2002 which are distributed front and back, an arc-shaped groove is formed in the top side of the spade drill first support plate 2001 and used for supporting a spade drill handle, the top side of the spade drill second support plate 2002 is an inclined surface and used for supporting a spade drill, and a spade drill pressing component 13 is arranged above the spade drill support 20 and used for pressing a spade drill on the spade drill support 20 downward.

In the present embodiment, as shown in fig. 1, 4 side plates 14 are fixed to the bottom of the supporting base plate 10 for supporting the supporting base plate 10, an obliquely arranged dust guide plate 15 is arranged below the supporting base plate 10 for collecting chips falling off when the spade drill is ground, a pallet 16 is fixed to the front end of the supporting base plate 10, and the pallet 16 is arranged below the spade drill support member 20 for stacking the un-ground spade drill or the ground spade drill.

In this embodiment, as shown in fig. 1, 4 fixed vertical rods 11 are fixed on the top of the supporting base plate 10, a fixed cross rod 12 is fixed on the top end of each fixed vertical rod 11, a spade drill pressing component 13 is fixed on the bottom side of each fixed cross rod 12, and the spade drill pressing component 13 includes a second cylinder 1301 and a support rod 1302 arranged at the bottom end of a piston rod of the second cylinder 1301, and is used for pressing a spade drill to be ground.

In conclusion, in this embodiment, the slab drill grinding components that distribute about two that this embodiment provided can grind the side about the slab drill, and the interval between two other grinding parts can utilize the second motor to remove the second backup pad that can slide from side to the slab drill of adaptation different width.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides a convenient to use's two side relief angle edging devices of flat drill which characterized in that: comprises two flat drill grinding components distributed left and right, a first screw rod component (7) and a flat drill support piece (20) arranged in front of the two flat drill grinding components, wherein the flat drill support piece (20) is used for supporting a flat drill to be ground, a flat drill pressing component (13) is arranged above the flat drill support piece (20) and used for pressing the flat drill on the flat drill support piece (20) downwards,

the first screw rod component (7) comprises a first screw rod (702), a third motor (701) for driving the first screw rod (702) and a first nut seat (703) arranged on the outer side of the first screw rod (702),

a first connecting rod (8) is fixed on the outer side of the first nut seat (703),

the flat drill grinding component comprises a second supporting transverse plate (3), the top side of the second supporting transverse plate (3) is connected with a first supporting transverse plate (2) in a sliding mode, a grinding part (1) for grinding the flat drill is fixed at the top of the first supporting transverse plate (2), a clamping rod component (9) is further arranged at the top of the first supporting transverse plate (2),

the first connecting rod (8) is arranged on the clamping rod component (9) and used for pushing the first supporting transverse plate (2) forwards and backwards.

2. The convenient-to-use flat drill two-side relief angle edging device according to claim 1, characterized in that: the clamping rod component (9) comprises two bearings (901) which are distributed in the front and back direction, the first connecting rod (8) is arranged between the two bearings (901), and the bearings (901) are rotatably connected with the first supporting transverse plate (2).

3. The convenient-to-use flat drill two-side relief angle edging device according to claim 2, characterized in that: a first linear slide rail (1701) and a first slide block (1702) are arranged between the first supporting transverse plate (2) and the second supporting transverse plate (3) and used for adjusting the position of the first supporting transverse plate (2) in a front-back mode, and the two bearings (901) are rotatably connected to the top side face of the first supporting transverse plate (2).

4. The convenient-to-use flat drill two-side relief angle edging device according to claim 1, characterized in that: two be provided with between the flat drill grinding component and support riser (6), first lead screw part (7) still including with third motor (701) one end rotates supporting seat (704) of being connected, supporting seat (704) are fixed the top surface of supporting riser (6).

5. The convenient-to-use flat drill two-side relief angle edging device according to claim 4, characterized in that: the spade drill grinding assembly is characterized by further comprising a third supporting transverse plate (4), wherein a second linear sliding rail (1801) and a second sliding block (1802) are arranged between the second supporting transverse plate (3) and the third supporting transverse plate (4) and used for adjusting two intervals between the grinding parts (1), each grinding part (1) comprises a first motor (101) fixed to the top of the first supporting transverse plate (2) and a grinding wheel (102) connected with an output shaft of the first motor (101).

6. The convenient-to-use flat drill two-side relief angle edging device according to claim 5, characterized in that: the flat drill grinding assembly further comprises a second lead screw (502) and a second motor (501) used for driving the second lead screw (502), a second nut seat (503) is connected to the outer side of the second lead screw (502) in a rotating mode, the second nut seat (503) is fixed to the bottom side of the second supporting transverse plate (3), the second motor (501) is fixed to one side of the supporting vertical plate (6), and the second motor (501), the second lead screw (502) and the second nut seat (503) form a second lead screw component (5) and are used for controlling the movement of the second supporting transverse plate (3).

7. The convenient-to-use flat drill two-side relief angle edging device according to claim 6, characterized in that: the second motor (501) with the second supports diaphragm (3) and is located respectively the left and right side of support riser (6), second motor (501) with be connected with second connecting rod (19) between support riser (6) for the position of fixed second motor (501), second lead screw (502) run through in the side of support riser (6).

8. The convenient-to-use flat drill two-side relief angle edging device according to claim 7, characterized in that: still including supporting baseplate (10), third support diaphragm (4) with support riser (6) are all fixed the upper surface of supporting baseplate (10), spade drill support piece (20) are including the first backup pad of spade drill (2001) and spade drill second backup pad (2002) that distribute around, the arc recess has been seted up to the top side of the first backup pad of spade drill (2001) for support the spade drill handle, the top side of spade drill second backup pad (2002) is the inclined plane, is used for supporting the spade drill bit.

9. The convenient to use's flat drill two side relief angle edging device of claim 8, characterized by: the bottom of supporting baseplate (10) is fixed with a plurality of curb plates (14), is used for supporting baseplate (10), the below of supporting baseplate (10) is provided with cuttings deflector (15) that the slope set up for the piece that drops out when collecting the grinding spade drill, the front end of supporting baseplate (10) is fixed with layer board (16), layer board (16) set up in the below of spade drill support piece (20) for stack the spade drill that has not been ground or the spade drill that has been ground.

10. The convenient to use's flat drill two side relief angle edging device of claim 8, characterized by: the top of supporting baseplate (10) is fixed with a plurality of fixed montants (11), the top of fixed montant (11) is fixed with fixed horizontal pole (12), flat drill suppression part (13) are fixed the bottom side of fixed horizontal pole (12), flat drill suppression part (13) include second cylinder (1301) and set up in support pole (1302) in second cylinder (1301) bottom.