CN212351718U

CN212351718U - Positioner for machining

Info

Publication number: CN212351718U
Application number: CN202020573861.XU
Authority: CN
Inventors: 庄勇勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-01-15
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a positioner for machining belongs to machining technical field, comprising a base plate, the multisection telescopic link is installed through the bolt in the bottom plate both sides, and installs the box through the bolt on two multisection telescopic link tops, install the rotation motor through the bolt in the middle of the bottom plate top, and rotate the motor and be connected with one-way lead screw through the bearing, one-way lead screw runs through the box and extends to the box top, and the one-way lead screw outside rotates and has cup jointed the removal screw, it has the slip post to remove the welding of screw both sides, and has cup jointed fixed cover in two slip post outsides. The utility model discloses in through rotating motor work, drive and remove the screw and reciprocate at one-way lead screw, and then make cylinder and splint reciprocate, reached the device can be according to the purpose of the size adjustment height of work piece, through cylinder work, make the movable rod drive the slide bar and control the removal, splint are close to or keep away from each other, reach the purpose according to the size adjustment width of work piece.

Description

Positioner for machining

Technical Field

The utility model relates to a machining technical field especially relates to a positioner for machining.

Background

In the production process, a process of changing the shape, size, position, property, and the like of a production object to be a finished product or a semi-finished product is called a machining process, which is a main part of the production process, and the machining refers to a process of changing the outer dimension or performance of a workpiece by a mechanical device.

With the continuous development of the machining industry, in the machining process, a positioning device is generally required to ensure the machining accuracy of a workpiece, the positioning device is a device for determining a required position of the workpiece or a machining tool, and the positioning device for machining of mechanical equipment is a device for fixing the workpiece when the mechanical equipment machines the workpiece, but the existing positioning device for machining has the problem that workpieces with different sizes cannot be machined.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a positioning device for machining.

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

a positioning device for machining comprises a bottom plate, wherein a plurality of sections of telescopic rods are installed on two sides of the bottom plate through bolts, a box body is installed at the top ends of the two sections of telescopic rods through bolts, a rotating motor is installed in the middle of the top end of the bottom plate through bolts and is connected with an one-way lead screw through a bearing, the one-way lead screw penetrates through the box body and extends to the top end of the box body, a moving screw nut is rotatably sleeved on the outer side of the one-way lead screw, sliding columns are welded on two sides of the moving screw nut, a fixing sleeve is sleeved on the outer sides of the two sliding columns, a supporting column is connected with the top end of the fixing sleeve through bolts, a through hole is formed in the upper end of the supporting column, a sliding rod is sleeved on the supporting column through the, and a movable rod is slidably mounted at one end of the cylinder.

Preferably, the sliding grooves are arranged at two ends of the interior of the box body through bolts, and the sliding rails are arranged in the middle of the sliding grooves.

Preferably, the sliding blocks corresponding to the sliding rails are mounted on two sides of the sliding column through bolts.

Preferably, the outer wall of the top end of the box body is adhered with anti-skid grains.

Preferably, the supporting column and the fixing block penetrate through the box body and extend to the outer end of the box body.

Preferably, the movable rod is welded to the sliding rod.

Preferably, one of the support columns is provided with a telescopic pipe at the top end through a fixing ring, and one end of the telescopic pipe is connected with a spray head in a threaded manner.

The utility model has the advantages that:

1. the utility model provides a pair of positioner for machining through rotating motor work, drives and removes the screw and reciprocates at one-way lead screw, and then makes cylinder and splint reciprocate, has reached the purpose that the device can be according to the size adjustment height of work piece, through cylinder work, makes the movable rod drive the slide bar and controls the removal, and splint are close to or keep away from each other, reach the purpose according to the size adjustment width of work piece.

2. The utility model provides a pair of positioner for machining installs the multisection telescopic link through the bottom plate both sides, both can provide the supporting role for the box, can share pressure for one-way lead screw again, and the slider corresponding with the slide rail is installed to slip post both sides, and the slide rail in the middle of the spout slides, provides the support for the slip post.

3. The utility model provides a pair of positioner for machining is connected with the coolant liquid case through the flexible pipe other end, and the shower nozzle is sprayed the coolant liquid on the utensil that machining used, cools down the processing, avoids the utensil long-term friction high temperature that machining used, makes the utensil impaired, after the cooling, can effectively prolong the life of utensil.

Drawings

Fig. 1 is a schematic structural view of a positioning device for machining according to the present invention;

fig. 2 is a schematic side view of a positioning device support column for machining according to the present invention;

fig. 3 is a schematic structural diagram of a positioning device for machining according to embodiment 2 of the present invention.

In the figure: the device comprises a cylinder 1, a movable rod 2, a fixed block 3, a sliding chute 4, a sliding column 5, a multi-section telescopic rod 6, a box body 7, a fixed sleeve 8, a rotating motor 9, a moving screw 10, a clamping plate 11, a telescopic pipe 12, a spray head 13, a sliding rod 14, a supporting column 15, a bottom plate 16 and a one-way screw rod 17.

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.

Example 1

Referring to fig. 1-2, a positioning device for machining comprises a bottom plate 16, a plurality of sections of telescopic rods 6 are installed on two sides of the bottom plate 16 through bolts, a box body 7 is installed on the top ends of the two sections of telescopic rods 6 through bolts, a rotating motor 9 is installed in the middle of the top end of the bottom plate 16 through bolts, the rotating motor 9 is connected with a one-way lead screw 17 through a bearing, the one-way lead screw 17 penetrates through the box body 7 and extends to the top end of the box body 7, a movable screw 10 is rotatably sleeved on the outer side of the one-way lead screw 17, sliding columns 5 are welded on two sides of the movable screw 10, a fixed sleeve 8 is sleeved on the outer sides of the two sliding columns 5, a support column 15 is connected on the top end of the fixed sleeve 8 through bolts, a through hole is formed in the upper end of the, the cylinder 1 is installed through the bolt on 3 tops of fixed block, and 1 one end slidable mounting of cylinder has movable rod 2.

In the utility model, the two ends inside the box body 7 are provided with the sliding grooves 4 through bolts, and the middle of the sliding groove 4 is provided with the sliding rail;

two sides of the sliding column 5 are provided with sliding blocks corresponding to the sliding rails through bolts;

the outer wall of the top end of the box body 7 is pasted with anti-slip lines to prevent the workpiece from sliding to cause safety accidents;

the supporting column 15 and the fixing block 3 penetrate through the box body 7 and extend to the outer end of the box body 7;

the movable bar 2 is welded to the slide bar 14.

The working principle is as follows: the movable screw 10 is driven to move up and down on the one-way screw rod 17 by rotating the motor 9, so that the air cylinder 1 and the clamping plate 11 move up and down, the purpose that the height of the device can be adjusted according to the size of a workpiece is achieved, the movable rod 2 drives the sliding rod 14 to move left and right by the operation of the air cylinder 1, the clamping plates 11 are close to or far away from each other, and the purpose that the width of the device is adjusted according to the size of the workpiece is achieved; the two sides of the bottom plate 16 are provided with the multiple sections of telescopic rods 6, so that a supporting effect can be provided for the box body 7, the pressure can be shared by the one-way screw rods 17, the two sides of the sliding column 5 are provided with the sliding blocks corresponding to the sliding rails, and the sliding rails in the middle of the sliding grooves 4 slide to provide support for the sliding column 5.

Example 2

Referring to fig. 3, a positioning device for machining, further, an extension tube 12 is installed at the top end of one of the support columns 15 through a fixing ring, and a spray head 13 is screwed at one end of the extension tube 12.

The working principle is as follows: the other end of the telescopic pipe 12 is connected with a cooling liquid box, the spray head 13 sprays cooling liquid to an appliance for machining, cooling treatment is carried out, the appliance for machining is prevented from rubbing high temperature for a long time, the appliance is damaged, and the service life of the appliance can be effectively prolonged after cooling.

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 utility model provides a positioner for machining, includes bottom plate (16), its characterized in that, multisection telescopic link (6) are installed through the bolt in bottom plate (16) both sides, and box (7) are installed through the bolt on two multisection telescopic link (6) tops, install rotation motor (9) through the bolt in the middle of bottom plate (16) top, and rotation motor (9) are connected with one-way lead screw (17) through the bearing, one-way lead screw (17) run through box (7) and extend to box (7) top, and one-way lead screw (17) outside is rotated and is cup jointed and remove screw (10), the welding of removal screw (10) both sides has sliding column (5), and two sliding column (5) outsides have cup jointed fixed cover (8), fixed cover (8) top has support column (15) through bolted connection, and the through-hole has been seted up to support column (15, support column (15) have cup jointed slide bar (14), two through-hole one side that slide bar (14) are close to each other installs splint (11), two through the bolt slide bar (5) top welding has fixed block (3), and installs cylinder (1) on fixed block (3) top through the bolt, cylinder (1) one end slidable mounting has movable rod (2).

2. The positioning device for machining according to claim 1, wherein sliding grooves (4) are mounted at two ends of the interior of the box body (7) through bolts, and sliding rails are arranged in the middle of the sliding grooves (4).

3. The positioning device for machining according to claim 1, wherein sliding blocks corresponding to the sliding rails are mounted on two sides of the sliding column (5) through bolts.

4. A positioning device for machining according to claim 3, characterized in that the outer wall of the top of the box (7) is provided with anti-slip lines.

5. A positioning device for machining according to claim 4, characterized in that the supporting column (15) and the fixing block (3) extend through the box (7) and to the outer end of the box (7).

6. A positioning device for machining according to claim 5, characterised in that the movable bar (2) is welded to the sliding bar (14).

7. A positioning device for machining according to claim 6, characterized in that a telescopic pipe (12) is mounted on the top of one of the supporting columns (15) through a fixed ring, and a spray head (13) is screwed at one end of the telescopic pipe (12).