CN218612947U

CN218612947U - Machine tool fixture

Info

Publication number: CN218612947U
Application number: CN202223080843.6U
Authority: CN
Inventors: 张庆军; 刘海军
Original assignee: Jinan Fuhe Cnc Machine Tool Co ltd
Current assignee: Jinan Fuhe Cnc Machine Tool Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-14
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a machine tool fixture relates to machining technical field, the on-line screen storage device comprises a base, the upper portion fixedly connected with a set of supporting shoe of base surface, every the equal fixedly connected with fixed plate in upper surface of supporting shoe, every the equal fixedly connected with cylinder in surface of fixed plate, every the equal fixedly connected with grip block of output of cylinder, just the bottom of grip block with the last sliding surface connection of supporting shoe, the upper surface of base is seted up flutedly, the interior diapire fixedly connected with electric putter of recess. The utility model discloses a cooperation setting of cylinder, grip block, electric putter, brush and motor can clear up a side adnexed iron fillings of grip block centre gripping work piece automatically, need not the workman and uses jet-propelled pipe to clear up a side adnexed iron fillings of grip block centre gripping work piece after work piece processing is accomplished, has reduced workman's intensity of labour.

Description

Machine tool clamp

Technical Field

The utility model relates to the technical field of machining, specifically a machine tool fixture.

Background

A machine tool fixture is a device for fixing a workpiece to be machined on a machine tool, the fixture is generally designed according to the shape of the workpiece to be machined, and the machine tool fixture for clamping a cylindrical workpiece generally comprises a base, an air cylinder and a clamping block.

After the work piece to the centre gripping is processed, the iron fillings that processing produced often can attach to the surface at the grip block, in order to avoid adnexed iron fillings to cause the influence to the machining precision, need clear up the iron fillings on grip block surface after processing the completion at every turn, current machine tool clamp can't clear up the adnexed iron fillings of a side of grip block centre gripping work piece automatically, it clears up the adnexed iron fillings of a side of the outer centre gripping work piece of grip block to need the workman to use jet-propelled pipe, workman's intensity of labour has been increased. Therefore, a machine tool clamp is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model aims at providing a machine tool clamp in order to make up the not enough of prior art.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machine tool fixture, includes the base, the upper portion fixedly connected with of base surface a set of supporting shoe, every the equal fixedly connected with fixed plate in upper surface of supporting shoe, every the equal fixedly connected with cylinder in surface of fixed plate, every the equal fixedly connected with grip block of output of cylinder, just the bottom of grip block with the last sliding surface connection of supporting shoe, the upper surface of base is seted up flutedly, the interior diapire fixedly connected with electric putter of recess, electric putter's output fixedly connected with motor, the output fixedly connected with lift post of motor, the surface of lift post with recess inner wall sliding connection, the slot has been seted up on the upper portion of lift post surface, the internally mounted of slot has the brush, the brush with be provided with the joint subassembly between the slot.

The bottom end of each clamping block is provided with a guide groove, the upper surface of each supporting block is fixedly connected with a guide strip, and the guide strips are connected to the guide grooves in a sliding mode.

Foretell, the joint subassembly includes draw-in groove and mounting groove, the draw-in groove is seted up in the inner diapire of slot, the bottom surface in the brush is seted up to the mounting groove, the interior roof fixedly connected with spring of mounting groove, the bottom fixedly connected with fixture block of spring, the surface of fixture block with the inner wall sliding connection of mounting groove, the bottom joint of fixture block is in the inside of draw-in groove.

The lower portion of the outer surface of the base is fixedly connected with a group of mounting plates, and each mounting plate is internally provided with a group of mounting holes.

As mentioned above, the outer surface of the base is slidably connected with the collecting basket, and the bottom surface of the collecting basket is in contact with the upper surface of the mounting plate.

In the above, a group of heat dissipation holes are formed in the bottom surface of the groove, and the bottom end of each heat dissipation hole is communicated with the outside of the base.

Has the beneficial effects that:

compared with the prior art, this machine tool fixture possesses following beneficial effect:

1. the utility model discloses a cylinder, the grip block, electric putter, the cooperation setting of brush and motor, utilize the cylinder and the grip block of setting, can carry out the centre gripping to the work piece, utilize the electric putter of setting, can drive the brush rebound, utilize the motor of setting, can drive the brush and rotate, the brush rotates and just can be close to a side adnexed iron fillings each other with three grip block and sweep to the upper portion of base surface, just can clear up grip block surface adnexed iron fillings, thereby can clear up a side adnexed iron fillings to grip block centre gripping work piece automatically, need not the workman and use jet-propelled pipe to clear up a side adnexed iron fillings of grip block centre gripping work piece after work piece processing is accomplished, workman's intensity of labour has been reduced.

2. The utility model discloses a mounting panel that sets up can be convenient for install the device on the lathe, can play limiting displacement to collecting the basket simultaneously again, through the collection basket that sets up, can collect the iron fillings of base top landing.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a support block; 3. a fixing plate; 4. a cylinder; 5. a clamping block; 6. a groove; 7. an electric push rod; 8. a motor; 9. a lifting column; 10. a slot; 11. a brush; 12. a clamping assembly; 121. a card slot; 122. mounting grooves; 123. a spring; 124. a clamping block; 13. a guide groove; 14. a guide bar; 15. mounting a plate; 16. a collection basket; 17. and (4) heat dissipation holes.

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.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a machine tool fixture, includes base 1, and base 1's top is the toper design, and the iron fillings that drop on base 1 top will pass through the downward landing in inclined plane on base 1 top, and a set of mounting panel 15 of the lower part fixedly connected with of base 1 surface, a set of mounting hole has all been seted up to the inside of every mounting panel 15, through the mounting panel 15 that sets up, can be convenient for install the device on the lathe.

There is collecting basket 16 at the surface sliding connection of base 1, and the bottom surface of collecting basket 16 contacts with the upper surface of mounting panel 15, and mounting panel 15 can play limiting displacement to collecting basket 16, and the iron fillings of 1 top inclined plane landing of base will fall into collecting basket 16's inside, utilize the collecting basket 16 that sets up, just can collect the iron fillings.

The upper portion fixedly connected with of 1 surface of base a set of supporting shoe 2, three supporting shoe 2 are the equidistance and arrange, the equal fixedly connected with fixed plate 3 in upper surface of every supporting shoe 2, the equal fixedly connected with cylinder 4 in surface of every fixed plate 3, the equal fixedly connected with grip block 5 of output of every cylinder 4, and the upper surface sliding connection of the bottom of grip block 5 and supporting shoe 2.

Guide way 13 has all been seted up to the bottom of every grip block 5, the equal fixedly connected with gib block 14 of the upper surface of every supporting shoe 2, and gib block 14 sliding connection in guide way 13, through the guide way 13 and the gib block 14 that set up, can lead to the slip of grip block 5, make the slip of grip block 5 more stable.

When the cylinder work piece is required to be clamped, firstly, the work piece is placed between the three clamping blocks 5, then, the three cylinders 4 are started simultaneously, the three clamping blocks 5 can be pushed to be close to each other when the three cylinders 4 work, and the work piece can be clamped by utilizing the three clamping blocks 5 which are close to each other.

Base 1's upper surface is seted up flutedly 6, inner diapire fixedly connected with electric putter 7 of recess 6, electric putter 7's output fixedly connected with motor 8, motor 8's output fixedly connected with lift post 9, the surface and the 6 inner wall sliding connection of recess of lift post 9, slot 10 has been seted up on the upper portion of lift post 9 surface, the internally mounted of slot 10 has brush 11, electric putter 7 work can drive brush 11 and reciprocate, motor 8 work can drive brush 11 and rotate, utilize pivoted brush 11, just can clear up grip block 5 surface and the 14 upper surface attached iron fillings of guide strip.

Be provided with joint subassembly 12 between brush 11 and the slot 10, joint subassembly 12 includes draw-in groove 121 and mounting groove 122, draw-in groove 121 sets up in the interior diapire of slot 10, mounting groove 122 sets up in the bottom surface of brush 11, the interior roof fixedly connected with spring 123 of mounting groove 122, the bottom fixedly connected with fixture block 124 of spring 123, spring 123 can play a impetus to fixture block 124, the surface of fixture block 124 and the inner wall sliding connection of mounting groove 122, the bottom joint of fixture block 124 is in the inside of draw-in groove 121, utilize the joint of fixture block 124 and draw-in groove 121, just can fix the position of brush 11.

When needs are dismantled brush 11, to the direction pulling brush 11 of keeping away from lift post 9, brush 11 removes and to be able to drive fixture block 124 and remove to the direction of keeping away from lift post 9, fixture block 124 will upwards remove by the extrusion that can draw-in groove 121 when keeping away from lift post 9 direction and removing, the bottom of fixture block 124 will roll off the inside of draw-in groove 121, continue pulling brush 11, just can dismantle brush 11 from the inside of slot 10 to can be convenient for change brush 11 mechanical energy.

A set of louvre 17 has been seted up to the bottom surface of recess 6, and the bottom of every louvre 17 all is linked together with base 1's outside, and through the louvre 17 that sets up, can be convenient for dispel the heat that produces electric putter 7 and the work of motor 8.

The working principle is as follows: when needs clear up grip block 5 surface adnexed iron fillings, firstly, start three cylinder 4, three cylinder 4 work can drive three grip block 5 and keep away from each other, when three grip block 5 removed to the farthest department, start electric putter 7, electric putter 7 work can drive motor 8, lift post 9 and brush 11 upwards move, when brush 11 removed to highly uniform with grip block 5, start motor 8, motor 8 work can drive brush 11 and rotate, brush 11 rotates and just can sweep three grip block 5 each other near a side adnexed iron fillings to the upper portion of base 1 surface, just can clear up grip block 5 surface adnexed iron fillings, thereby can clear up grip block 5 a side adnexed iron fillings of centre gripping work piece automatically, need not the workman and use jet-propelled pipe to clear up grip block 5 a side adnexed iron fillings of centre gripping work piece after work piece processing is accomplished, workman's intensity of labour has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A machine tool clamp comprises a base (1), and is characterized in that: the utility model discloses a lifting device, including base (1), upper portion fixedly connected with of base (1) surface a set of supporting shoe (2), every the equal fixedly connected with fixed plate (3) of upper surface of supporting shoe (2), every the equal fixedly connected with cylinder (4) of surface of fixed plate (3), every the equal fixedly connected with grip block (5) of output of cylinder (4), just the bottom of grip block (5) with the upper surface sliding connection of supporting shoe (2), the upper surface of base (1) is seted up flutedly (6), the interior diapire fixedly connected with electric putter (7) of recess (6), the output fixedly connected with motor (8) of electric putter (7), the output fixedly connected with lift post (9) of motor (8), the surface of lift post (9) with recess (6) inner wall sliding connection, slot (10) have been seted up on the upper portion of lift post (9) surface, the internally mounted of slot (10) has brush (11), brush (11) with be provided with joint subassembly (12) between slot (10).

2. A machine tool holder according to claim 1 wherein: guide grooves (13) are formed in the bottom end of each clamping block (5), guide strips (14) are fixedly connected to the upper surface of each supporting block (2), and the guide strips (14) are connected to the guide grooves (13) in a sliding mode.

3. A machine tool holder according to claim 1 wherein: joint subassembly (12) are including draw-in groove (121) and mounting groove (122), the interior diapire of slot (10) is seted up in draw-in groove (121), the bottom surface in brush (11) is seted up in mounting groove (122), interior roof fixedly connected with spring (123) of mounting groove (122), the bottom fixedly connected with fixture block (124) of spring (123), the surface of fixture block (124) with the inner wall sliding connection of mounting groove (122), the bottom joint of fixture block (124) is in the inside of draw-in groove (121).

4. A machine tool holder according to claim 1 wherein: the lower part fixedly connected with of base (1) surface a set of mounting panel (15), every a set of mounting hole has all been seted up to the inside of mounting panel (15).

5. A machine tool holder according to claim 4 wherein: the outer surface of the base (1) is connected with a collecting basket (16) in a sliding mode, and the bottom surface of the collecting basket (16) is in contact with the upper surface of the mounting plate (15).

6. A machine tool holder according to claim 1 wherein: a group of heat dissipation holes (17) are formed in the bottom surface of the groove (6), and the bottom end of each heat dissipation hole (17) is communicated with the outside of the base (1).