CN210997625U

CN210997625U - Machining positioning device

Info

Publication number: CN210997625U
Application number: CN201922016153.6U
Authority: CN
Inventors: 林瑞鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-14
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a machining positioner, including the processing platform, two sets of fixed guide rail of top fixedly connected with of processing platform, fixed guide rail's top fixedly connected with dead lever, the dead lever is kept away from fixed guide rail's one end fixedly connected with and is gone up the fixing base, fixed guide rail's lateral wall has cup jointed the slip pipe, slip pipe sliding connection is on fixed guide rail, the lateral wall fixedly connected with connecting rod of slip pipe, the one end fixedly connected with lower fixing base of slip pipe is kept away from to the connecting rod, the bottom of fixing base is equipped with elevating system down. The utility model has the advantages that: be convenient for fix the metal ball, the user rotates to change and drives the lead screw rotation, and the lead screw then promotes down fixing base upward movement to make the metal ball fix in first arc wall and second arc wall, go up the fixing base and press from both sides tight messenger metal ball and clamping device laminating with fixing base down, can not take place rotatoryly.

Description

Machining positioning device

Technical Field

The utility model relates to a machining device specifically is a machining positioner, belongs to machining technical field.

Background

In the actual production process, the parts are often required to be punched to meet the production requirements, the parts are generally fixed by a clamp during punching, then the parts are drilled by a punching tool,

the existing device is used for processing parts of metal balls, the clamping device is inconvenient to operate, the metal balls are often difficult to fix, if the metal balls are not attached to the clamping device enough when the balls are clamped and drilled, the metal balls are easy to rotate during operation, drilling failure is caused, the existing clamping device can not stably support the metal balls, and the mechanical processing positioning device is not enough for solving the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a machining positioner just in order to solve above-mentioned problem, easy operation, it is fixed effectual, can long-time stable work.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a machining positioner, including the processing platform, two sets of fixed guide rail of top fixedly connected with of processing platform, fixed guide rail's top fixedly connected with dead lever, fixed guide rail's one end fixedly connected with goes up the fixing base is kept away from to the dead lever, fixed guide rail's lateral wall has cup jointed the slip pipe, slip pipe sliding connection is on fixed guide rail, the lateral wall fixedly connected with connecting rod of slip pipe, the one end fixedly connected with lower fixing base of slip pipe is kept away from to the connecting rod, the bottom of fixing base is equipped with elevating system down.

Preferably, the bottom of the upper fixing seat is provided with a first arc-shaped groove, the top of the upper fixing seat is provided with a drill hole, and the drill hole is communicated with the first arc-shaped groove.

Preferably, the top of the lower fixing seat is provided with a second arc-shaped groove, and the position of the lower fixing seat corresponds to the position of the upper fixing seat.

Preferably, elevating system includes the lead screw, the bottom fixedly connected with nut cover of processing platform, lead screw and nut cover threaded connection, set up on the processing platform with lead screw assorted round hole, the bottom fixedly connected with fixed block of lower fixing base, the rotary groove has been seted up to the inside of fixed block, the outer wall and the fixedly connected with plectane of fixed block are run through at the top of lead screw, the plectane rotates to be connected in the rotary groove.

Preferably, the bottom of the screw rod is fixedly connected with a rotating plate, the side wall of the rotating plate is fixedly connected with two groups of rotating handles, and the two groups of rotating handles are symmetrically distributed on two sides of the rotating plate.

Preferably, the vertical central axes of the screw rod, the lower fixed seat, the upper fixed seat, the rotating plate and the nut sleeve are coincided.

Preferably, the quantity of dead lever is two sets of, two sets of dead lever symmetric distribution is in the both sides of last fixing base, the quantity of connecting rod is two sets of, two sets of connecting rod symmetric distribution is in the both sides of fixing base down, the quantity of slip pipe is two sets of, two sets of slip pipe sliding connection respectively is on two sets of fixed guide.

The utility model has the advantages that: according to the machining positioning device, the lower fixing seat, the upper fixing seat and the lifting mechanism are arranged to facilitate fixing of the metal ball, a user can drive the screw rod to rotate by rotating the rotating handle, the screw rod further pushes the lower fixing seat to move upwards, the metal ball is fixed in the first arc-shaped groove and the second arc-shaped groove, punching of the metal ball is facilitated, and the upper fixing seat and the lower fixing seat are clamped to enable the metal ball to be attached to the clamping device and cannot rotate;

this machining positioner has realized providing stable support when the fixing base rises under promoting through setting up two sets of fixed guide rails, prevents to use the back for a long time, and elevating gear takes place to shift or the stroke changes and leads to the poor problem of fixed effect, has promoted the stability of device, satisfies the user demand.

Drawings

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

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a sectional view of portion A of FIG. 2;

fig. 4 is a schematic view of the overall structure shown in fig. 1.

In the figure: 1. the processing platform comprises a processing platform body, 2, a fixed guide rail, 201, a fixed rod, 3, an upper fixed seat, 301, a drilling hole, 302, a first arc-shaped groove, 4, a lower fixed seat, 401, a second arc-shaped groove, 402, a connecting rod, 403, a sliding pipe, 5, a screw rod, 501, a circular plate, 6, a rotating plate, 601, a rotating handle, 7, a nut sleeve, 8, a fixed block, 801 and a rotating groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a machining positioning device includes a machining platform 1, two sets of fixed guide rails 2 are fixedly connected to the top of the machining platform 1, a fixed rod 201 is fixedly connected to the top end of each fixed guide rail 2, an upper fixing base 3 is fixedly connected to one end of the fixed rod 201 away from the fixed guide rail 2, a sliding tube 403 is sleeved on the side wall of each fixed guide rail 2, the sliding tube 403 is slidably connected to the fixed guide rail 2, a connecting rod 402 is fixedly connected to the side wall of the sliding tube 403, a lower fixing base 4 is fixedly connected to one end of the connecting rod 402 away from the sliding tube 403, a lifting mechanism is arranged at the bottom of the lower fixing base 4, the device is convenient for fixing a metal ball by arranging the lower fixing base 4, the upper fixing base 3 and the lifting mechanism, a user can drive a screw rod 5 to rotate by rotating a rotating handle 601, the screw rod 5 further pushes the lower fixing base 4 to move, be convenient for punch the metal ball, go up fixing base 3 and press from both sides tight messenger metal ball and clamping device laminating with lower fixing base 4, can not take place rotatoryly, realized through setting up two sets of fixed guide rail 2 and can provide stable support when fixing base 4 rises under the promotion, prevent to use the back for a long time, elevating gear takes place to shift or the stroke changes and leads to the poor problem of fixed effect, has promoted the stability of device, satisfies the user demand.

As a technical optimization scheme of the utility model, first arc wall 302 has been seted up to the bottom of going up fixing base 3, goes up the top of fixing base 3 and has seted up drilling 301, and drilling 301 is linked together with first arc wall 302, and second arc wall 401 has been seted up at the top of lower fixing base 4, and the position of lower fixing base 4 is corresponding with the position of last fixing base 3. The top is provided with a drill hole 301, so that the metal ball can be conveniently clamped and then drilled.

As the utility model discloses a technical optimization scheme, elevating system includes lead screw 5, the bottom fixedly connected with nut cover 7 of processing platform 1, lead screw 5 and nut cover 7 threaded connection, processing platform 1 is last seted up with 5 assorted round holes of lead screw, the bottom fixedly connected with fixed block 8 of lower fixing base 4, rotary groove 801 has been seted up to the inside of fixed block 8, outer wall and the fixedly connected with plectane 501 of fixed block 8 are run through at the top of lead screw 5, plectane 501 rotates to be connected in rotary groove 801, the bottom fixedly connected with of lead screw 5 changes board 6, two sets of commentaries on classics of lateral wall fixedly connected with of commentaries on classics board 6 are 601, two sets of commentaries on classics are 601 about the bilateral symmetry distribution of commentaries on classics board 6, make the fixed operation of metal ball convenient through.

As a technical optimization scheme, the lead screw 5, lower fixing base 4, go up fixing base 3, the vertical axis of commentaries on classics board 6 and nut cover 7 coincides mutually, the quantity of dead lever 201 is two sets of, two sets of dead lever 201 symmetric distribution are in the both sides of last fixing base 3, the quantity of connecting rod 402 is two sets of, two sets of connecting rod 402 symmetric distribution are in the both sides of fixing base 4 down, the quantity of sliding tube 403 is two sets of, two sets of sliding tube 403 are sliding connection respectively on two sets of fixed guide rails 2, can guarantee that stable promoting and descending fixing base 4 down through setting up two sets of sliding tube 403, when making lower fixing base 4 up-and-down motion, the lead screw 5, lower fixing base 4, go up fixing base 3, the vertical axis of commentaries on classics board 6 and nut cover 7 remains.

When the utility model is used, when a user needs to fix the metal ball and punch holes, the metal ball is firstly put into the second arc-shaped groove 401, then the rotating handle 601 is rotated to drive the rotating plate 6 to rotate, the rotating plate 6 drives the screw rod 5 to rotate in the nut sleeve 7, because the screw rod 5 is connected with the nut sleeve 7 by screw threads, the screw rod 5 further moves upwards along the inner wall of the nut sleeve 7 in a spiral manner, when the screw rod 5 rotates, the circular plate 501 is driven to rotate in the rotating groove 801, the circular plate 501 pushes the lower fixing seat 4 to move upwards, the lower fixing seat 4 drives the connecting rod 402 to move upwards, the connecting rod 402 drives the sliding pipe 403 to slide upwards along the outer wall of the fixed guide rail 2, the lower fixing seat 4 drives the metal ball to move upwards, when fixing base 4 moves upwards after and offsets with last fixing base 3, the metal ball presss from both sides and fixes between last fixing base 3 and lower fixing base 4, can use the instrument of punching this moment to punch the metal ball through drilling 301.

To technical personnel in the field, this device is through setting up fixing base 4 down, it is convenient for fix the metal ball to go up fixing base 3 and elevating system, the user rotates and changes 601 and can drive lead screw 5 and rotate, lead screw 5 and then promote fixing base 4 upward movement down, and make the metal ball fix in first arc wall 302 and second arc wall 401, be convenient for punch the metal ball, it makes metal ball and clamping device laminating to go up fixing base 3 and press from both sides tightly with lower fixing base 4, can not take place rotatoryly, through setting up two sets of fixed guide rail 2 and realized can promoting down fixing base 4 when ascending, provide stable support, after preventing long-time use, elevating gear takes place to shift or the stroke takes place to change and leads to the poor problem of fixed effect, the stability of device has been promoted, satisfy the user's demand.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a machining positioner, includes processing platform (1), its characterized in that: the top fixedly connected with two sets of fixed guide rail (2) of processing platform (1), the top fixedly connected with dead lever (201) of fixed guide rail (2), fixed guide rail (2) was kept away from in dead lever (201) one end fixedly connected with go up fixing base (3), sliding tube (403) have been cup jointed to the lateral wall of fixed guide rail (2), sliding tube (403) sliding connection is on fixed guide rail (2), the lateral wall fixedly connected with connecting rod (402) of sliding tube (403), fixing base (4) under the one end fixedly connected with of sliding tube (403) was kept away from in connecting rod (402), the bottom of fixing base (4) is equipped with elevating system down.

2. A machining positioning device according to claim 1, characterized in that: a first arc-shaped groove (302) is formed in the bottom of the upper fixing seat (3), a drilling hole (301) is formed in the top of the upper fixing seat (3), and the drilling hole (301) is communicated with the first arc-shaped groove (302).

3. A machining positioning device according to claim 1, characterized in that: the top of the lower fixing seat (4) is provided with a second arc-shaped groove (401), and the position of the lower fixing seat (4) corresponds to the position of the upper fixing seat (3).

4. A machining positioning device according to claim 1, characterized in that: elevating system includes lead screw (5), the bottom fixedly connected with nut cover (7) of processing platform (1), lead screw (5) and nut cover (7) threaded connection, set up on processing platform (1) with lead screw (5) assorted round hole, bottom fixedly connected with fixed block (8) of lower fixing base (4), rotary groove (801) has been seted up to the inside of fixed block (8), the outer wall and the fixedly connected with plectane (501) of fixed block (8) are run through at the top of lead screw (5), plectane (501) rotate to be connected in rotary groove (801).

5. A machining positioning device according to claim 4, characterized in that: the bottom fixedly connected with of lead screw (5) changes board (6), the lateral wall fixedly connected with of changeing board (6) changes two sets of commentaries on classics handle (601), and two sets of change handle (601) are about the bilateral symmetry distribution of changeing board (6).

6. A machining positioning device according to claim 1, characterized in that: the vertical central axes of the screw rod (5), the lower fixed seat (4), the upper fixed seat (3), the rotating plate (6) and the nut sleeve (7) are coincided.

7. A machining positioning device according to claim 1, characterized in that: the quantity of dead lever (201) is two sets of, and is two sets of dead lever (201) symmetric distribution is in the both sides of last fixing base (3), the quantity of connecting rod (402) is two sets of, and is two sets of connecting rod (402) symmetric distribution is in the both sides of fixing base (4) down, the quantity of sliding tube (403) is two sets of, and is two sets of sliding tube (403) sliding connection is respectively on two sets of fixed guide (2).