CN215702962U

CN215702962U - Drill bit deviation prevention fixing device for radial drilling machine

Info

Publication number: CN215702962U
Application number: CN202023017132.5U
Authority: CN
Inventors: 李翔
Original assignee: Jiangyou Dongfang Glass Co ltd
Current assignee: Jiangyou Dongfang Glass Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2022-02-01
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a drill bit deviation prevention fixing device for a radial drilling machine, and relates to the technical field of glass processing. This inclined to one side fixing device is prevented to drill bit for radial drill, comprises a box bod, be provided with on the box body and prevent inclined to one side mechanism, adjustment mechanism and heightening mechanism, a set of installation entrance to a cave has all been seted up to the side around the box body, and the front side fixed mounting of box body has two sets of fixed blocks and is the symmetric distribution, and the bolt is installed to the screw thread on the fixed block, and two sets of entrance to a cave have all been seted up to the front side and the rear side of box body, and fixed mounting has the sleeve pipe in the entrance to a cave. This inclined to one side fixing device is prevented to drill bit for radial drill adopts the four group's parcel rollers that rotate the setting to bore the drill bit to the rocking arm and carry out the centre gripping, compares in most on the market can not follow drill bit pivoted device, and the device can not influence the drill bit and normally function when playing the effect of preventing partially, has promoted the device's practicality, easy operation, and convenient to use does benefit to popularization and use.

Description

Drill bit deviation prevention fixing device for radial drilling machine

Technical Field

The utility model relates to the technical field of glass processing, in particular to a drill bit deviation prevention fixing device for a radial drilling machine.

Background

The radial drilling machine is a drilling machine in which a radial arm can rotate and lift around an upright post, a main spindle box generally moves horizontally on the radial arm, and when holes are machined in a vertical drilling machine, centering of a cutter and a workpiece is realized through movement of the workpiece, so that the radial drilling machine is obviously very inconvenient for large and heavy workpieces; the radial drilling machine can be centered by the position of the movable tool shaft, which brings great convenience to processing holes on large and heavy workpieces in single-piece and small-batch production.

When using radial drill to the glassware surface, the condition that the skew easily appears in the drill bit, skids causes its bending in surface to damage, and most drill bit anti-deviation device on the market all realizes preventing partially through wrapping up, the centre gripping to the drill bit outer wall at present, and this kind of mode can lead to the fact certain influence to the drill bit operation, and the inconvenient installation of this kind of device and regulation, and the practicality is relatively poor, is unfavorable for promoting and using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drill bit deviation preventing fixing device for a radial drilling machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a radial drill is with drill bit anti-deviation fixing device, comprises a box bod, be provided with on the box body and prevent inclined to one side mechanism, adjustment mechanism and heightening mechanism, a set of installation entrance to a cave has all been seted up to the side around the box body, and the front side fixed mounting of box body has two sets of fixed blocks and is the symmetric distribution, and the bolt is installed to the screw thread on the fixed block, and two sets of entrance to a cave have all been seted up to the front side and the rear side of box body, and fixed mounting has the sleeve pipe in the entrance to a cave.

Preferably, prevent that inclined to one side mechanism includes the parcel roller, the guide block, connecting block and catch bar, the rear of box body is provided with four group's parcel rollers and is the annular array and distributes and laminate mutually, the rear side of box body is opened and is equipped with four group's spouts and is the annular array and distributes, slidable mounting has the guide block in the spout, the parcel roller rotates and installs in the rear side of guide block, the front side of guide block rotates installs the connecting block, the hole has been seted up on the connecting block, the inside of box body is provided with two sets of catch bars, two sets of catch bars pass the hole on two sets of connecting blocks respectively rather than the cover establish the installation, a set of spout has all been seted up to the inboard top and the inboard bottom of box body, the equal fixed mounting in both ends of catch bar has the slider, slider slidable mounting is in the spout, box body and catch bar slidable mounting.

Preferably, adjustment mechanism includes lead screw, belt pulley and belt, rotates on the both sides inner wall of box body and installs two sets of lead screws, catch bar and lead screw thread installation, and the one end of two sets of lead screws all extends to one side and the fixed mounting of box body has a set of belt pulley, and the cover is established on two sets of belt pulleys and is installed the belt, and two sets of belt pulleys pass through belt transmission and connect.

Preferably, the other end of the belt pulley extends to the other side of the box body and is fixedly provided with a knob.

Preferably, heightening mechanism is including heightening pole, the lantern ring and pulley, and the cover that all slides on the box body is equipped with a set of heightening pole in two sets of lantern rings, and the place ahead of box body is provided with the lantern ring, and the one end of heightening pole and the outer wall fixed connection of the lantern ring, the other end fixed mounting of heightening pole has the mounting panel, and the rear side movable mounting of mounting panel has two sets of pulleys.

Preferably, the outer wall of the height adjusting rod is laser engraved with scale marks.

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

(1) this inclined to one side fixing device is prevented to drill bit for radial drill, use through the cooperation of parcel roller, guide block, connecting block and catch bar, adopt four group's parcel rollers that rotate the setting to bore the drill bit to the rocking arm and carry out the centre gripping, compare in the most device that can not follow drill bit pivoted on the market, can not influence the drill bit and normally function when the device plays the inclined to one side effect of preventing, promoted the device's practicality, easy operation, convenient to use does benefit to popularization and use.

(2) This inclined to one side fixing device is prevented to drill bit for radial drill is used through the cooperation of lead screw, increase pole, pulley and bolt, can carry out the centre gripping to the drill bit of different specifications fixed, can also adjust the position of centre gripping according to the length of drill bit and actual demand, has widened the device's application range and scene, and the flexibility is strong, and the regulative mode is simple swift, easy operation, and whole device does not use any driver part and precision instrument, low in manufacturing cost.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a bottom view of the present invention.

In the figure: the device comprises a box body 1, a deviation prevention mechanism 2, a 201 wrapping roller, a 202 guide block, a 203 connecting block, a 204 push rod, a 3 adjusting mechanism, a 301 screw rod, a 302 belt pulley, a 303 belt, a 4 heightening mechanism, a 401 heightening rod, a 402 lantern ring, a 403 pulley, a 5 fixing block, a 6 bolt and a 7 knob.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a radial drill is with drill bit anti-deviation fixing device, comprises a box bod 1, be provided with on the box body 1 and prevent inclined to one side mechanism 2, adjustment mechanism 3 and heightening mechanism 4, a set of installation entrance to a cave has all been seted up to the side around the box body 1, the front side fixed mounting of box body 1 has two sets of fixed blocks 5 and is the symmetric distribution, bolt 6 is installed to the screw thread on the fixed block 5, two sets of entrance to a cave have all been seted up to the front side and the rear side of box body 1, fixed mounting has the sleeve pipe in the entrance to a cave, whole device does not use any driver part and precision instrument, the cost is lower, do benefit to popularization and use.

The deviation preventing mechanism 2 comprises a wrapping roller 201, a guide block 202, a connecting block 203 and push rods 204, four groups of wrapping rollers 201 are arranged at the rear of a box body 1 and are distributed and attached in an annular array, four groups of sliding grooves are formed in the rear side of the box body 1 and are distributed in an annular array, the guide blocks 202 are arranged in the sliding grooves in a sliding mode, the wrapping rollers 201 are rotatably arranged at the rear side of the guide blocks 202, the connecting block 203 is rotatably arranged at the front side of the guide blocks 202, holes are formed in the connecting block 203, two groups of push rods 204 are arranged in the box body 1, the two groups of push rods 204 respectively penetrate through the holes in the two groups of connecting blocks 203 and are sleeved with the holes, a group of sliding grooves are formed in the top and the bottom of the inner side of the box body 1, sliding blocks are fixedly arranged at two ends of the push rods 204 and are slidably arranged in the sliding grooves, the box body 1 and the push rods 204 are slidably arranged, and the four groups of wrapping rollers 201 which are rotatably arranged are used for clamping the rocker arm drilling drill bits, compared with most devices which cannot rotate along with the drill bit on the market, the device has the function of preventing deviation and cannot influence the normal operation of the drill bit, the adjusting mechanism 3 comprises a lead screw 301, a belt pulley 302 and a belt 303, two groups of lead screws 301 are rotatably installed on the inner walls of two sides of the box body 1, the push rod 204 and the lead screw 301 are installed in a threaded manner, one ends of the two groups of lead screws 301 extend to one side of the box body 1 and are fixedly provided with one group of belt pulleys 302, the two groups of belt pulleys 302 are sleeved with the belt 303, the two groups of belt pulleys 302 are in transmission connection through the belt 303, the other end of the belt pulley 302 extends to the other side of the box body 1 and is fixedly provided with a knob, the height adjusting mechanism 4 comprises a height adjusting rod 401, a sleeve ring 402 and a pulley 403, a group of height adjusting rod 401 is slidably sleeved in the two groups of sleeve pipes on the box body 1, a sleeve ring 402 is arranged in front of the box body 1, one end of the height adjusting rod 401 is fixedly connected with the outer wall of the sleeve ring 402, the other end fixed mounting of heightening pole 401 has the mounting panel, and the rear side movable mounting of mounting panel has two sets of pulleys 403, and laser engraving has the scale mark on heightening pole 401's the outer wall, can carry out the centre gripping to the drill bit of different specifications fixed, can also adjust the position of centre gripping according to the length and the actual demand of drill bit, has widened the device's application range and scene, and the flexibility is strong.

The working principle is as follows: two groups of mounting holes on the box body 1 penetrate through drill bits of a radial drilling machine, after ensuring that the wrapping rollers 201 are positioned at proper positions of the drill bits, the knob 7 is rotated to drive one group of lead screws 301 to rotate, the other group of lead screws 301 rotate along with the drive of the belt pulley 302 and the belt 303, two groups of push rods 204 move inwards under the drive of the lead screws 301 and the limiting action of the sliding chute slide blocks to push the connecting block 203 to move along with the lead blocks, the guide block 202 moves obliquely under the drive of the connecting block 203 and the limiting action of the sliding chute, the four groups of wrapping rollers 201 draw close to the axial lead of the mounting holes along with the lead blocks, so as to clamp the drill bits, the bolts 6 are screwed, the bolts 6 stop clamping the height-adjusting rods 401, the height of the lantern rings 402 is adjusted up and down, the distance between the pulleys 403 and the table top of the radial drilling machine is ensured to be equal to the thickness of a workpiece, the bolts 6 are screwed reversely, the bolts 6 clamp the height-adjusting rods 401 again, and the workpiece is placed on the table top of the drilling machine, the pulley 403 is engaged with the workpiece to start machining.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device that deviates from is prevented to drill bit for radial drill, includes box body (1), its characterized in that: be provided with on box body (1) and prevent inclined to one side mechanism (2), adjustment mechanism (3) and heighten mechanism (4), a set of installation entrance to a cave has all been seted up to the front and back side of box body (1), and the front side fixed mounting of box body (1) has two sets of fixed blocks (5) and is the symmetric distribution, and bolt (6) are installed to screw thread on fixed block (5), and two sets of entrance to a cave have all been seted up to the front side and the rear side of box body (1), and fixed mounting has the sleeve pipe in the entrance to a cave.

2. The drill bit deviation preventing fixing device for the radial drilling machine as claimed in claim 1, wherein: the anti-deviation mechanism (2) comprises a wrapping roller (201), guide blocks (202), connecting blocks (203) and push rods (204), wherein four groups of wrapping rollers (201) are arranged at the rear part of the box body (1) and are distributed and attached in an annular array, four groups of sliding grooves are formed in the rear side of the box body (1) and are distributed in an annular array, the guide blocks (202) are arranged in the sliding grooves in a sliding manner, the wrapping roller (201) is rotatably arranged at the rear side of the guide blocks (202), the front side of the guide blocks (202) is rotatably provided with the connecting blocks (203), holes are formed in the connecting blocks (203), two groups of push rods (204) are arranged in the box body (1), the two groups of push rods (204) respectively penetrate through the holes in the two groups of connecting blocks (203) to be sleeved with the connecting blocks, a group of sliding grooves are formed in the top and the bottom of the inner side of the box body (1), and sliding blocks are fixedly arranged at the two ends of the push rods (204), the sliding block is arranged in the sliding groove in a sliding way, and the box body (1) and the push rod (204) are arranged in a sliding way.

3. The drill bit deviation preventing fixing device for the radial drilling machine as claimed in claim 1, wherein: adjustment mechanism (3) are including lead screw (301), belt pulley (302) and belt (303), rotate on the both sides inner wall of box body (1) and install two sets of lead screw (301), catch bar (204) and lead screw (301) threaded mounting, the one end of two sets of lead screw (301) all extends to one side and fixed mounting of box body (1) has a set of belt pulley (302), set up on two sets of belt pulley (302) and install belt (303), two sets of belt pulley (302) are through belt (303) transmission connection.

4. The drill bit deviation preventing fixing device for the radial drilling machine as claimed in claim 3, wherein: the other end of the belt pulley (302) extends to the other side of the box body (1) and is fixedly provided with a knob.

5. The drill bit deviation preventing fixing device for the radial drilling machine as claimed in claim 1, wherein: heightening mechanism (4) is including heightening pole (401), the lantern ring (402) and pulley (403), and box body (1) is gone up two sets of intraductal all sliding sleeve and is equipped with a set of heightening pole (401), and the place ahead of box body (1) is provided with the lantern ring (402), and the one end of heightening pole (401) and the outer wall fixed connection of the lantern ring (402), the other end fixed mounting of heightening pole (401) have the mounting panel, and the rear side movable mounting of mounting panel has two sets of pulleys (403).

6. The drill bit deviation preventing fixing device for the radial drilling machine as claimed in claim 5, wherein: the outer wall of the height adjusting rod (401) is carved with scale marks by laser.