CN214817761U

CN214817761U - Clamping device for drill point grinding machine

Info

Publication number: CN214817761U
Application number: CN202121697492.6U
Authority: CN
Inventors: 杨俊杰; 黄晓进
Original assignee: Huizhou Tianjiang Electronic Technology Co ltd
Current assignee: Huizhou Tianjiang Electronic Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-23
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a clamping device for a drill point grinder, which relates to the field of drill point grinders and aims at solving the problems that the existing drill point grinder is too simple to clamp a workpiece in the using process, the drill point is easy to deviate in the processing process and the grinding of the drill point is influenced; the inside of fixture includes connecting rod, splint and inoxidizing coating, the one end and the arc of connecting rod are fixed connection, splint are installed to the other end of connecting rod, splint are the arc. The motor that this drill point grinder used clamping device inside set up is convenient for drive the arc and remove through the axis of rotation and the positive and negative screw thread that circumference outer wall set up to drive splint through the connecting rod and remove and carry out the centre gripping to the drill point.

Description

Clamping device for drill point grinding machine

Technical Field

The utility model relates to a drill point grinds machine technical field, especially relates to a drill point grinds machine clamping device.

Background

The drill point is at the in-process of production and processing, grinds to be indispensable process, through the grinding to the drill point, can improve the smoothness on drill point surface, provides the quality of drill point, and the drill point grinds the machine all need carry out the centre gripping to the processing work piece in the use, but the anchor clamps that the drill point that exist grinds the machine and use on the market at present have certain drawback.

The clamping device for the drill point grinding machine is provided, and aims to solve the problems that an existing drill point grinding machine is too simple to clamp a workpiece in the using process, the drill point is prone to being deviated in the machining process, grinding of the drill point is affected, and meanwhile the drill point is prone to being damaged due to the fact that the existing drill point grinding machine does not have any protection measures for the drill point in the clamping process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of clamping device for drill point grinder has solved current drill point grinder and has ground too simply to the centre gripping of work piece in the use, makes the drill point skew appear in the course of working easily, influences the drill point and grinds, does not have any safeguard measure to the drill point simultaneously in the centre gripping process, easily leads to the problem that the drill point damaged.

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

a clamping device for a drill point grinder comprises a supporting mechanism, wherein an installation plate is installed at the top of the supporting mechanism, an arc-shaped plate is arranged on one side of the installation plate at intervals, a rotating mechanism is arranged on one side of the arc-shaped plate, and a clamping mechanism is arranged on the inner wall of the arc-shaped plate;

the clamping mechanism comprises a connecting rod, a clamping plate and a protective layer, one end of the connecting rod is fixedly connected with the arc plate, the clamping plate is installed at the other end of the connecting rod, the clamping plate is arc-shaped, and the protective layer is installed on the inner wall of the clamping plate.

Preferably, the inside of supporting mechanism includes bottom plate, collecting vat and backup pad, the backup pad is installed at the top of bottom plate, the backup pad is provided with two sets ofly, and it is symmetric distribution about the bottom plate, the top and the mounting panel of backup pad are fixed connection.

Preferably, the bottom plate is internally provided with a collecting tank, and the collecting tank is matched with the arc-shaped plate.

Preferably, the arc is provided with two sets ofly, and it is the symmetric distribution about the bottom plate, the connecting axle is installed to the outer wall of arc, just the connecting axle runs through the mounting panel and extends to its outside.

Preferably, slewing mechanism's inside includes motor, axis of rotation, screw thread and spacing axle, the motor is located one side of mounting panel, one side of motor is provided with the axis of rotation, the circumference outer wall tow sides of axis of rotation are provided with two sets ofly the screw thread is two sets of the screw thread respectively with the arc phase-match, the axis of rotation is provided with two sets ofly, and it is dislocation symmetric distribution about the arc.

Preferably, the outer portion of the arc-shaped plate is uniformly provided with a limiting shaft, and the limiting shaft penetrates through the arc-shaped plate and extends to the outer portion of the arc-shaped plate.

The utility model has the advantages that:

1. two sets of motors that the device is inside to be set up drive two sets of axis of rotation respectively and rotate, drive two sets of arcs through positive and negative screw simultaneously and remove to this drives splint through the connecting rod and removes, and through the inoxidizing coating with the drill point centre gripping, two sets of axis of rotation are convenient for prevent that the arc from taking place the skew when removing.

2. The collecting vat that the bottom plate is inside to be set up is convenient for collect piece and the powder that produces when grinding the drill point, and the spacing axle that the device is inside to be set up is convenient for carry on spacingly to the arc-shaped plate simultaneously, because the splint that the device is inside to set up are the arc, consequently can the different models of adaptation drill point, it is more convenient to use.

In conclusion, the motor that the device was inside to be set up is convenient for drive the arc and is removed through the screw thread of axis of rotation and the positive and negative setting of its circumference outer wall to drive splint through the connecting rod and remove and carry out the centre gripping to the drill point, the piece that produces during the grinding simultaneously still can collect through the collecting vat.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the arc plate of the present invention.

Fig. 3 is a schematic top view of the present invention.

Reference numbers in the figures: 1. a support mechanism; 101. a base plate; 102. collecting tank; 103. a support plate; 2. mounting a plate; 3. a connecting shaft; 4. an arc-shaped plate; 5. a rotating mechanism; 501. a motor; 502. a rotating shaft; 503. a thread; 504. a limiting shaft; 6. a clamping mechanism; 601. a connecting rod; 602. a splint; 603. and (4) a protective layer.

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.

Referring to fig. 1-3, in the clamping device for the drill point grinding machine, a mounting plate 2 is mounted at the top of a supporting mechanism 1, an arc plate 4 is arranged at one side of the mounting plate 2 at intervals, a rotating mechanism 5 is arranged at one side of the arc plate 4, and a clamping mechanism 6 is arranged on the inner wall of the arc plate 4;

fixture 6's inside includes connecting rod 601, splint 602 and inoxidizing coating 603, the one end and the arc 4 of connecting rod 601 are fixed connection, splint 602 is installed to the other end of connecting rod 601, splint 602 is the arc, just inoxidizing coating 603 is installed to splint 602's inner wall, and splint 602 cooperation inoxidizing coating 603 is convenient for carry out the centre gripping to the drill point, protects it simultaneously.

In this embodiment, supporting mechanism 1's inside includes bottom plate 101, collecting vat 102 and backup pad 103, backup pad 103 is installed at the top of bottom plate 101, backup pad 103 is provided with two sets ofly, and it is the symmetric distribution about bottom plate 101, the top and the mounting panel 2 of backup pad 103 are fixed connection, the inside of bottom plate 101 is provided with collecting vat 102, just collecting vat 102 and arc 4 phase-match, and supporting mechanism 1 is convenient for support arc 4.

Further, arc 4 is provided with two sets ofly, and it is the symmetric distribution about bottom plate 101, connecting axle 3 is installed to the outer wall of arc 4, just connecting axle 3 runs through mounting panel 2 and extends to its outside, and connecting axle 3 is convenient for be connected arc 4 with mounting panel 2.

In addition, slewing mechanism 5's inside includes motor 501, axis of rotation 502, screw 503 and spacing axle 504, motor 501 is located one side of mounting panel 2, one side of motor 501 is provided with axis of rotation 502, the positive and negative two sets of being provided with of axis of rotation 502's circumference outer wall screw 503, two sets of screw 503 respectively with the arc 4 phase-match, axis of rotation 502 is provided with two sets ofly, and it is dislocation symmetric distribution about arc 4, and motor 501 is convenient for drive arc 4 through axis of rotation 502 and removes, the outside of arc 4 evenly is provided with spacing axle 504, just spacing axle 504 runs through arc 4 and extends to its outside spacing axle 504 and avoids the skew of arc 4.

When the utility model is used, the device is firstly placed at the reserved position and is connected with an external power supply, and at the moment, a drill point can be placed between two groups of clamping plates 602 arranged in the device;

at the moment, two groups of motors 501 arranged on one side of the device are started, two groups of rotating shafts 502 are driven to rotate through the two groups of motors 501, the rotating shafts 502 are connected with two groups of arc-shaped plates 4 through threads 503 arranged on the front and back of the circumferential outer wall of the rotating shafts 502, the rotating shafts 502 rotate at the moment, the two groups of arc-shaped plates 4 move oppositely through the threads 503 arranged on the front and back and matching with limiting shafts 504 arranged at two ends of the rotating shafts 502, and the arc-shaped plates 4 can stably move through the two groups of rotating shafts 502, so that the arc-shaped plates are prevented from being deviated;

when the two groups of arc-shaped plates 4 move oppositely, the connecting rod 601 arranged on the inner wall of the arc-shaped plate 4 drives the clamping plate 602 to move, and the protective layer 603 arranged on one side of the clamping plate 602 is contacted with the drill point, so that the drill point is clamped;

at this time, the drill point may be ground, and debris and powder generated during grinding of the drill point may be collected by the collection groove 102 provided inside the bottom plate 101, thereby preventing the drill point from being scattered around.

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 clamping device for the drill point grinding machine comprises a supporting mechanism (1), and is characterized in that a mounting plate (2) is mounted at the top of the supporting mechanism (1), arc-shaped plates (4) are arranged on one side of the mounting plate (2) at intervals, a rotating mechanism (5) is arranged on one side of each arc-shaped plate (4), and a clamping mechanism (6) is arranged on the inner wall of each arc-shaped plate (4);

the inside of fixture (6) includes connecting rod (601), splint (602) and inoxidizing coating (603), the one end and arc (4) of connecting rod (601) are fixed connection, splint (602) are installed to the other end of connecting rod (601), splint (602) are the arc, just inoxidizing coating (603) are installed to the inner wall of splint (602).

2. The clamping device for the drill point grinder is characterized in that the supporting mechanism (1) comprises a bottom plate (101), a collecting groove (102) and supporting plates (103), the supporting plates (103) are mounted on the top of the bottom plate (101), the supporting plates (103) are arranged in two groups and are symmetrically distributed about the bottom plate (101), and the top of each supporting plate (103) is fixedly connected with the mounting plate (2).

3. The clamping device for the drill point grinder as claimed in claim 2, wherein the bottom plate (101) is provided with a collecting groove (102) inside, and the collecting groove (102) is matched with the arc-shaped plate (4).

4. The clamping device for the drill point grinder as claimed in claim 1, wherein the arc-shaped plates (4) are arranged in two groups and are symmetrically distributed about the bottom plate (101), the outer wall of the arc-shaped plates (4) is provided with the connecting shaft (3), and the connecting shaft (3) penetrates through the mounting plate (2) and extends to the outside of the mounting plate.

5. The clamping device for the drill point grinder is characterized in that the rotating mechanism (5) comprises a motor (501), a rotating shaft (502), threads (503) and a limiting shaft (504), the motor (501) is arranged on one side of the mounting plate (2), the rotating shaft (502) is arranged on one side of the motor (501), two sets of the threads (503) are arranged on the outer wall of the circumference of the rotating shaft (502), the two sets of the threads (503) are respectively matched with the arc-shaped plate (4), the two sets of the rotating shaft (502) are arranged, and the rotating shaft is in staggered symmetrical distribution relative to the arc-shaped plate (4).

6. The clamping device for the drill point grinder is characterized in that the outer part of the arc-shaped plate (4) is uniformly provided with a limiting shaft (504), and the limiting shaft (504) penetrates through the arc-shaped plate (4) and extends to the outer part of the arc-shaped plate.