CN212043669U

CN212043669U - Machine tool machined part fixing device

Info

Publication number: CN212043669U
Application number: CN202020839791.8U
Authority: CN
Inventors: 张艳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-01
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to the technical field of machining, and a lathe machined part fixing device is disclosed, which comprises a lathe, the top movable mounting of lathe inner chamber has the threaded rod, one side fixed mounting of lathe inner chamber has the motor that is located the threaded rod below, the activity groove has been seted up to one side of lathe upper surface, the upper surface swing joint of lathe has the movable block that is located activity inslot chamber. The utility model discloses an add at fixing device's inner chamber and establish angle adjustment mechanism for add man-hour to the shape rule or the machined part that has the hypotenuse, can be through rotating adjusting screw, adjust around one side that makes first fixed block goes on, make can fix the machined part homoenergetic that the shape rule or have the hypotenuse, avoided traditional lathe machined part fixing device when fixing the machined part, need choose for use numerous auxiliary blocks to carry out the condition of assisting the fixed, the fixed efficiency of machined part is improved, the fixed stability of lathe machined part has been ensured.

Description

Machine tool machined part fixing device

Technical Field

The utility model relates to the technical field of machining, specifically be a lathe machined part fixing device.

Background

The machine tool is a machine for manufacturing machines, generally divided into a metal cutting machine tool, a forging machine tool and a woodworking machine tool, and can perform machining methods such as cutting, forging, welding, stamping, extruding and the like, but all parts with high precision requirements and fine surface roughness requirements generally need to be finally machined on the machine tool by using the methods such as cutting and the like, and the machine tool plays an important role in the construction of national economy and modernization.

When using the lathe to add man-hour to the machined part, need fix the machined part earlier usually, avoid the machined part to appear shifting when adding man-hour, lead to the condition of processing error to appear, and traditional lathe machined part fixing device is fixed for the machined part to the shape rule usually, and have some machined parts on hypotenuse or arc limit convenient to fix, lead to this kind of machined part adding man-hour, machining error's probability greatly increased, mechanical machining efficiency and the processingquality of product have been influenced, and carry out the arc polishing of surface to the machined part, or when rounding, need carry out secondary operation and just can accomplish, waste time and energy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a machine tool machined part fixing device possesses the advantage of being convenient for fixed, side polishing, has solved the problem mentioned among the above-mentioned background art.

The utility model provides a following technical scheme: a fixing device for a machine tool workpiece comprises a machine tool, a threaded rod is movably arranged above an inner cavity of the machine tool, a motor positioned below the threaded rod is fixedly installed on one side of the inner cavity of the machine tool, a movable groove is formed on one side of the upper surface of the machine tool, the upper surface of the machine tool is movably connected with a movable block positioned in the inner cavity of the movable groove, the upper surface of the movable block is movably connected with a rotating disc, one side of the rotating disc is fixedly connected with a rotating handle bar, two sides of the upper surface of the rotating disc are movably connected with fixed clamping blocks, the middle part of one side of the fixed clamping block is movably connected with a fixed screw, the inner cavity of the fixed clamping block at one side is movably connected with a first fixed block, one end of one side of the first fixing block is movably connected with an adjusting rod, an inner cavity of the adjusting rod is movably sleeved with an adjusting screw rod, and the inner cavity of the fixing clamping block on the other side of the adjusting rod is movably connected with a second fixing block.

And carefully selecting, wherein the number of the movable grooves is three, two movable grooves are positioned on the upper surface of the machine tool, and one movable groove is positioned on the upper surface of the rotating disc.

And carefully, the rotating range of the clockwise rotation and the anticlockwise rotation of the rotating disc is from zero degrees to ninety degrees.

And carefully selecting, wherein the outward rotation range of one side of the first fixed block is zero to thirty degrees, and the inward rotation range is zero to thirty degrees.

And carefully selecting, wherein one end of the adjusting screw rod is positioned in the inner cavity of the adjusting rod, and the other end of the adjusting screw rod is positioned on the side wall of the outer surface of the fixed clamping block on one side.

And the second fixed block and the first fixed block are respectively and movably connected with the inner cavity of the fixed clamping block through two rotating shafts.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses an add at fixing device's inner chamber and establish angle adjustment mechanism for add man-hour to the shape rule or the machined part that has the hypotenuse, can be through rotating adjusting screw, adjust around one side that makes first fixed block goes on, make can fix the machined part homoenergetic that the shape rule or have the hypotenuse, avoided traditional lathe machined part fixing device when fixing the machined part, need choose for use numerous auxiliary blocks to carry out the condition of assisting the fixed, the fixed efficiency of machined part is improved, the fixed stability of lathe machined part has been ensured.

2. The utility model discloses an add in the below of lathe machined part fixing device and establish rotating device for can rotate the rotation barre through the manual work, make lathe machined part fixing device rotate, make the machined part rotate in step, be convenient for polish, processing steps such as radius angle to the surface of machined part, avoided traditional lathe to need carry out the problem that the secondary was fixed and was processed to the machined part, improved mechanical machining efficiency.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a side perspective view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the rotary plate of the present invention;

FIG. 4 is a schematic view of a first fixing block of the structure of the present invention;

fig. 5 is a schematic sectional view of the structure rotating disk of the present invention.

In the figure: 1. a machine tool; 2. a threaded rod; 3. an electric motor; 4. a movable groove; 5. a movable block; 6. rotating the disc; 7. rotating the handle bar; 8. fixing the clamping block; 9. fixing the screw rod; 10. a first fixed block; 11. adjusting a rod; 12. adjusting the screw rod; 13. a second fixed block; 14. and rotating the shaft.

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. 1-5, a machine tool workpiece fixing device comprises a machine tool 1, a threaded rod 2 is movably mounted above an inner cavity of the machine tool 1, a motor 3 located below the threaded rod 2 is fixedly mounted on one side of the inner cavity of the machine tool 1, a movable groove 4 is formed in one side of the upper surface of the machine tool 1, a movable block 5 located in the inner cavity of the movable groove 4 is movably connected to the upper surface of the machine tool 1, a rotating disc 6 is movably connected to the upper surface of the movable block 5, a rotating handle 7 is fixedly connected to one side of the rotating disc 6, fixed clamping blocks 8 are movably connected to two sides of the upper surface of the rotating disc 6, a fixing screw 9 is movably connected to the middle of one side of each fixed clamping block 8, a first fixed block 10 is movably connected to the inner cavity of one side of the first fixed block 10, an adjusting rod 11 is movably connected to one end of one side of the first fixed block 10.

Wherein, the quantity of activity groove 4 is three, and two activity grooves 4 are located 1 upper surface of lathe, and an activity groove 4 is located the upper surface of rolling disc 6 for when treating the processing material and fixing and changing the processing position, can rotate through threaded rod 2 or clamping screw 9 and will treat that the processing material is fixed or change the processing position, improved mechanical machining efficiency.

Wherein, the rotation range of the clockwise rotation and the anticlockwise rotation of the rotating disc 6 is zero degree to ninety degrees, so that when the side surface of the material to be processed is polished or the processing direction of the material is changed, the rotating disc 6 can rotate by rotating the rotating handle rod 7, so that the material to be processed rotates, the polishing of the side surface of the material to be processed and the steering of a processing position are facilitated, and the mechanical processing efficiency is improved.

Wherein, the outside rotation range in first fixed block 10 one side is zero degree to thirty degrees, inside rotation range is zero degree to thirty degrees, make to the side add man-hour for the material of treating on inclined plane, can pass through to rotate adjusting screw 12, make one side of first fixed block 10 stretch out or withdraw, be convenient for carry out angle modulation according to the inclination of treating the processing material side, when having solved 1 machined part fixing device of traditional lathe and having fixed the material of treating that the side is the hypotenuse, need various supplementary iron plates to carry out the problem of supplementary fixed, the fixed efficiency of machined part has been improved.

Wherein, one end of the adjusting screw 12 is located in the inner cavity of the adjusting rod 11, and the other end is located on the outer surface sidewall of the fixing clamping block 8 at one side, so that when the first fixing block 10 is adjusted, one end of the adjusting screw 12 can be adjusted by rotating the outer surface sidewall of the fixing clamping block 8, so that the adjusting screw 12 rotates, the adjusting rod 11 moves outwards or inwards, and the extending angle at one side of the first fixing block 10 is changed.

Wherein, second fixed block 13 and first fixed block 10 are respectively through two axis of rotation 14 and fixed clamp splice 8's inner chamber swing joint for can make the middle part of second fixed block 13 one side fix with one side of first fixed block 10 through axis of rotation 14, be convenient for treat the angle modulation that adds man-hour to the processing material.

The working principle is as follows:

in normal use: firstly, rotating an adjusting screw 12 according to the inclination angle of one side of a workpiece to be processed, enabling an adjusting rod 11 to rotate, enabling one side of a first fixed block 10 to be pushed outwards or retracted inwards by the same angle as the inclination angle of the material to be processed, then placing the material to be processed between the first fixed block 10 and a second fixed block 13, rotating a fixed screw 9 through a tool, enabling a fixed clamping block 8 to move and clamping the material to be processed, then processing the material to be processed at the processing end of a machine tool 1, simultaneously enabling a threaded rod 2 to rotate forwards and backwards through rotation of a motor 3, enabling a movable block 5 to move left and right, and facilitating adjustment of the processing position of the material to be processed;

when side polishing or changing the processing direction is carried out: after the material to be processed is preliminarily processed, when the side face of the material to be processed needs to be polished or the processing direction of the material to be processed needs to be changed, the threaded rod 2 is rotated by the motor 3, the material to be processed is moved to a proper position, the rotating handle 7 is manually rotated, the rotating disc 6 is rotated, a certain range is rotated according to the needs, and meanwhile the material to be processed is processed to complete the required processing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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

Claims

1. The utility model provides a lathe machined part fixing device, includes lathe (1), its characterized in that: the upper part of the inner cavity of the machine tool (1) is movably provided with a threaded rod (2), one side of the inner cavity of the machine tool (1) is fixedly provided with a motor (3) positioned below the threaded rod (2), one side of the upper surface of the machine tool (1) is provided with a movable groove (4), the upper surface of the machine tool (1) is movably connected with a movable block (5) positioned in the inner cavity of the movable groove (4), the upper surface of the movable block (5) is movably connected with a rotating disc (6), one side of the rotating disc (6) is fixedly connected with a rotating handle bar (7), two sides of the upper surface of the rotating disc (6) are movably connected with fixed clamping blocks (8), the middle part of one side of each fixed clamping block (8) is movably connected with a fixed screw rod (9), the inner cavity of one side of each fixed clamping block (8) is movably connected with a first fixed block (10), one end of, an adjusting screw rod (12) is movably sleeved in the inner cavity of the adjusting rod (11), and a second fixing block (13) is movably connected to the inner cavity of the fixed clamping block (8) on the other side.

2. A machine tool workpiece holding device according to claim 1, wherein: the number of the movable grooves (4) is three, two movable grooves (4) are located on the upper surface of the machine tool (1), and one movable groove (4) is located on the upper surface of the rotating disc (6).

3. A machine tool workpiece holding device according to claim 1, wherein: the rotating range of the clockwise rotation and the anticlockwise rotation of the rotating disc (6) is from zero degree to ninety degrees.

4. A machine tool workpiece holding device according to claim 1, wherein: the outward rotation range of one side of the first fixing block (10) is zero to thirty degrees, and the inward rotation range is zero to thirty degrees.

5. A machine tool workpiece holding device according to claim 1, wherein: one end of the adjusting screw rod (12) is positioned in the inner cavity of the adjusting rod (11), and the other end of the adjusting screw rod is positioned on the outer surface side wall of the fixed clamping block (8) on one side.

6. A machine tool workpiece holding device according to claim 1, wherein: the second fixed block (13) and the first fixed block (10) are respectively movably connected with the inner cavity of the fixed clamping block (8) through two rotating shafts (14).