CN211387720U

CN211387720U - A axle head bores equipartition hole anchor clamps for work piece

Info

Publication number: CN211387720U
Application number: CN201922212011.7U
Authority: CN
Inventors: 张勇; 胡利红
Original assignee: Hangzhou Yongcheng Machinery Co ltd
Current assignee: Hangzhou Yongcheng Machinery Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-01
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to the technical field of drill bit fixtures, in particular to a shaft end drill uniform hole fixture for workpieces, which comprises a fixture main body, a fixed head, a drill bit and a fixed ring, wherein the bottom of the fixture main body is fixedly provided with a lower bead, the fixture main body and the outer side of the lower bead are fixedly provided with a groove, the joint of the groove and the lower bead is fixedly provided with a rotating shaft, the rotating shaft is fixedly provided with a fixed plate, the top of the fixed plate is fixedly provided with a flat plate, the top of the flat plate is fixedly provided with a pressing plate, the bottom of the fixed plate is fixedly provided with a wane, the outer side of the bottom of the wane is fixedly provided with a clamping block, the fixed plate and the fixed ring are screwed down along threads when the fixture is used, the fixed head is pressed against a rubber block, the fixed ring is moved upwards, the pressing, and the clamping block is inserted into the clamping hole to be locked, so that the clamp is fixed more conveniently and quickly.

Description

A axle head bores equipartition hole anchor clamps for work piece

Technical Field

The utility model relates to a drill jig technical field specifically is a shaft end drill equipartition hole anchor clamps for work piece.

Background

The jig is a device for fixing a machining object to a correct position for construction or inspection in a machine manufacturing process, and is also called a jig, and broadly, a device for quickly, conveniently and safely mounting a workpiece in any process in a process may be called a jig, such as a welding jig, an inspection jig, an assembly jig, a machine tool jig, and the like, in which a machine tool jig is most common and is often referred to as a jig.

In the existing fixture, a machine tool is frequently used, workpieces such as a drill bit and the like are clamped in the machine tool and are also called as a fixture, in the existing fixture for the drill bit, the drill bit needs to be frequently replaced due to the fact that holes need to be formed in different sizes, the existing small special drill bits are not easy to install when in use, and the drill bit can be damaged due to the fact that a central point deviates, and therefore the fixture for uniformly distributing the holes in the shaft end of the workpiece is needed to change the current situation.

Disclosure of Invention

An object of the utility model is to provide a shaft end bores equipartition hole anchor clamps for work piece to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a shaft end drill uniform hole distribution fixture for workpieces comprises a fixture main body, a fixing head, a drill bit and a fixing ring, wherein threads are fixedly arranged on the outer portion of the fixture main body, the fixing ring is fixedly sleeved on the outer portion of the fixture main body, an anti-skid layer is fixedly arranged on the outer surface of the fixing ring, a lower bead is fixedly arranged at the bottom of the fixture main body, a slot is fixedly formed in the outer side of the fixture main body and the lower bead, a rotating shaft is fixedly arranged at the joint of the slot and the lower bead, a fixing plate is fixedly arranged on the rotating shaft, a flat plate is fixedly arranged at the top of the fixing plate, a pressing plate is fixedly arranged at the top of the flat plate, a warping plate is fixedly arranged at the bottom of the fixing plate, a fixture block is fixedly arranged at the outer side of the bottom of the, the fixed head is internally and fixedly provided with a butt joint groove, the inner wall of the butt joint groove is fixedly provided with a clamping hole, and the bottom of the fixed head is fixedly provided with a drill bit.

Preferably, the bottom end of the rubber block at the bottom of the fixed rod is attached to the butt joint groove in the fixed joint.

Preferably, the lower bead flares outwardly and is in particular circular ring-shaped.

Preferably, the fixed plate, the rocker, the flat plate and the pressing plate are connected in an integrated manner.

Preferably, the clamping block is clamped with the clamping hole, and a chamfer is arranged at the bottom of the clamping block.

Preferably, the inner wall of the fixing ring is provided with internal threads, and the internal threads are matched with the threads on the outer surface of the clamp body.

Preferably, the fixing head is welded with the drill bit.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the fixed plate and the solid fixed ring that set up, when anchor clamps used, will gu fixed ring screws out along the screw thread, after supporting the rubber block to the fixed head, with solid fixed ring rebound, impress the clamp plate inside the fluting, force the wane outwards to insert the joint hole lock with the fixture block and die, make anchor clamps fixed convenient and fast more.

2. The utility model discloses in, through the dead lever and the block rubber that set up, when anchor clamps use, die through fixture block and joint hole lock, still probably appear not hard up, produce the skew when leading to the use, support the fixed head through dead lever and block rubber, exert decurrent strength for when anchor clamps use, it is more stable firm.

3. The utility model discloses in, through the fixed head and the drill bit that set up, when anchor clamps used, the drill bit top was directly cliied through anchor clamps to the tradition majority, was difficult to the installation and probably because the central point squints when some tiny special drill bits used, damaged the drill bit, welded through fixed head and drill bit to connect anchor clamps through the fixed head, when making anchor clamps use, install more easily, and can not take place the skew phenomenon.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an internal structure view of the present invention;

FIG. 3 is an enlarged structural view of the area A of the present invention;

in the figure: 1-clamp body, 2-lower edge, 3-drill bit, 4-fixed head, 5-open groove, 6-thread, 7-anti-slip layer, 8-fixed ring, 9-fixed rod, 10-fixed plate, 11-wane, 12-rubber block, 13-rotating shaft, 14-flat plate, 15-pressing plate, 16-clamping block, 17-butt groove and 18-clamping hole

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a shaft end drill uniform hole fixture for workpieces comprises a fixture main body 1, a fixing head 4, a drill bit 3 and a fixing ring 8, wherein threads 6 are fixedly arranged on the outer portion of the fixture main body 1, the fixing ring 8 is fixedly sleeved on the outer portion of the fixture main body 1, an anti-slip layer 7 is fixedly arranged on the outer surface of the fixing ring 8, a lower bead 2 is fixedly arranged at the bottom of the fixture main body 1, the lower bead 2 is expanded outwards and is in a circular ring shape, a notch 5 is fixedly formed in the outer sides of the fixture main body 1 and the lower bead 2, a rotating shaft 13 is fixedly arranged at the joint of the notch 5 and the lower bead 2, a fixing plate 10 is fixedly arranged on the rotating shaft 13, when the fixture is used, the fixing ring 8 is screwed down along the threads, the fixing head 4 is abutted against a rubber block 12, the fixing ring 8 is moved upwards, the pressing plate 15 is pressed into the notch 5, the fixture is fixed more conveniently and quickly by inserting the fixture block 16 into the clamping hole 18 and locking the fixture, the fixing plate 10, the rocker 11, the flat plate 14 and the pressing plate 15 are connected in an integrated manner, the flat plate 14 is fixedly installed at the top of the fixing plate 10, the pressing plate 15 is fixedly installed at the top of the flat plate 14, the rocker 11 is fixedly installed at the bottom of the fixing plate 10, the fixture block 16 is fixedly installed at the outer side of the bottom of the rocker 11 and clamped with the clamping hole 18, a chamfer is arranged at the bottom of the fixture block 16, the fixing rod 9 is fixedly installed at the center inside of the fixture body 1, the bottom end of the rubber block 12 at the bottom of the fixing rod 9 is tightly attached to the butt joint groove 17 inside the fixing head 4, the rubber block 12 is fixedly installed at the bottom of the fixing rod 9, the rubber block 12 is arranged, when the fixture is used, the fixture is locked with the clamping hole 18 through, exert decurrent power, when making anchor clamps use, it is more stable firm, 1 below of anchor clamps main part is equipped with fixed head 4, fixed

head

4 and 3 welding of drill bit, fixed head 4 is inside to be fixed and has been seted up butt joint groove 17, butt joint groove 17 inside inner wall is fixed and has been seted up joint hole 18, fixed head 4 bottom fixed mounting has drill bit 3, fixed head 4 and drill bit 3 through setting up, when anchor clamps use, traditional most of directly clip 3 tops of drill bit through anchor clamps, be difficult to install and probably because the central point squints when some tiny special drill bits use, damage the drill bit, weld with drill bit 3 through fixed head 4, and come coupling fixture through fixed head 4, when making anchor clamps use, install more easily, and can not take place the skew phenomenon, certain spreading value has.

The utility model discloses work flow: when the fixture is used, the fixing ring 8 is screwed down along the screw thread through the fixing plate 10 and the fixing ring 8, the fixing head 4 is abutted against the rubber block 12, the fixing ring 8 moves upwards, the pressing plate 15 is pressed into the groove 5, the warping plate 11 is forced outwards, the clamping block 16 is inserted into the clamping hole 18 and locked, so that the fixture is fixed more conveniently and quickly, the fixing head 4 is abutted against the fixing head 4 through the fixing rod 9 and the rubber block 12 which are arranged, when the fixture is used, the clamping block 16 and the clamping hole 18 are locked, looseness is possibly caused when the fixture is used, and offset is caused when the fixture is used, downward force is exerted, so that the fixture is more stable and firm when the fixture is used, the fixing head 4 and the drill bit 3 are arranged, when the fixture is used, the top of the drill bit 3 is directly clamped through the fixture in most of the tradition, and the fixture is not easy to install and can be offset due to a central point when some small, the drill bit is damaged, the fixing head 4 is welded with the drill bit 3, and the fixing head 4 is used for connecting the clamp, so that the clamp is easier to mount when in use, the offset phenomenon cannot occur, and certain popularization value is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shaft end bores equipartition hole anchor clamps for work piece, includes anchor clamps main part (1), fixed head (4), drill bit (3) and solid fixed ring (8), its characterized in that: the fixture comprises a fixture body (1), wherein threads (6) are fixedly arranged on the outer portion of the fixture body (1), a fixing ring (8) is fixedly arranged on the outer portion of the fixture body (1), an anti-skid layer (7) is fixedly arranged on the outer surface of the fixing ring (8), a lower bead (2) is fixedly arranged at the bottom of the fixture body (1), a slot (5) is fixedly arranged on the outer side of the lower bead (2) of the fixture body (1), a rotating shaft (13) is fixedly arranged at the joint of the slot (5) and the lower bead (2), a fixing plate (10) is fixedly arranged on the rotating shaft (13), a flat plate (14) is fixedly arranged at the top of the fixing plate (10), a pressing plate (15) is fixedly arranged at the top of the flat plate (14), a warping plate (11) is fixedly arranged at the bottom of the fixing plate (10), a clamping block (16) is fixedly arranged at the, dead lever (9) bottom fixed mounting has block rubber (12), anchor clamps main part (1) below is equipped with fixed head (4), fixed head (4) inside is fixed has seted up butt joint groove (17), butt joint groove (17) inside inner wall is fixed has seted up joint hole (18), fixed head (4) bottom fixed mounting has drill bit (3).

2. The fixture for uniformly drilling the hole at the shaft end of the workpiece as claimed in claim 1, wherein: the bottom end of the rubber block (12) at the bottom of the fixed rod (9) is tightly attached to the butt joint groove (17) in the fixed head (4).

3. The fixture for uniformly drilling the hole at the shaft end of the workpiece as claimed in claim 1, wherein: the lower edge opening (2) is expanded outwards and is in a circular ring shape.

4. The fixture for uniformly drilling the hole at the shaft end of the workpiece as claimed in claim 1, wherein: the fixed plate (10), the warping plate (11), the flat plate (14) and the pressing plate (15) are connected in an integrated mode.

5. The fixture for uniformly drilling the hole at the shaft end of the workpiece as claimed in claim 1, wherein: the clamping block (16) is clamped with the clamping hole (18), and a chamfer is arranged at the bottom of the clamping block (16).

6. The fixture for uniformly drilling the hole at the shaft end of the workpiece as claimed in claim 1, wherein: the inner wall of the inner portion of the fixing ring (8) is provided with internal threads which are matched with the threads (6) on the outer surface of the clamp body (1).

7. The fixture for uniformly drilling the hole at the shaft end of the workpiece as claimed in claim 1, wherein: the fixed head (4) is welded with the drill bit (3).