CN220902520U - Lathe fixture for processing end face of bar - Google Patents

Abstract

The utility model belongs to the technical field of bar clamps and discloses a bar end face machining lathe clamp which comprises a main body, a push rod and a movable plate, wherein the movable plate is arranged on one side outside the main body, the push rod is arranged in the main body, the output end of the push rod is connected with the movable plate, the push rod is used for controlling the distance between the movable plate and the main body, and an installation groove is formed in one side of the main body opposite to the movable plate.

Description

Lathe fixture for processing end face of bar

Technical Field

The utility model belongs to the technical field of bar clamps, and particularly relates to a bar end face machining lathe clamp.

Background

At present, most of clamps adopted during processing and fixing the bar are clamped and fixed, after the processing of the end face on one side of the bar is finished, as the clamp is not provided with a rotating function, an operator is required to manually take down the bar, the unprocessed end is upwards re-embedded into the clamp, the processing of the two ends of the bar is finished, the working intensity of production personnel is definitely greatly increased, and the processing efficiency of the bar is also reduced due to the increase of processing steps, so that the bar end face processing lathe clamp is designed, and the problem that the two ends of the bar cannot be turned by the existing clamp and can be processed only by the secondary clamping and fixing of the operator is solved.

Disclosure of utility model

The utility model aims to provide a bar end face machining lathe fixture, which solves the problem that the existing fixture in the background technology cannot turn two ends of a bar and can be machined only by secondary clamping and fixing of an operator.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bar terminal surface processing lathe fixture includes main part, catch bar, fly leaf and rotating member, the fly leaf sets up in the outside one side of main part, the catch bar is installed inside the main part, and the catch bar output is connected with the fly leaf, the rotating member sets up respectively on main part and fly leaf, the catch bar is used for controlling the distance between fly leaf and the main part, the rotating member is used for driving the bar and rotates between main part and fly leaf.

Preferably, the rotating member comprises a fixed plate and a rotating motor, a mounting groove is formed in one side of the main body opposite to the movable plate, the fixed plate is arranged in the mounting groove, the rotating motor is mounted in the main body, the output end of the rotating motor is embedded into the mounting groove and connected with the fixed plate, a protruding block is mounted on the outer end face of the fixed plate, the protruding block is in a concave shape, and the protruding block extends to the outside of the mounting groove.

Preferably, a threaded rod is arranged in the middle of the rear end face of the fixing plate, a connecting hole is formed in the output end of the rotary motor relative to the threaded rod, the threaded rod is embedded into the connecting hole, and the threaded rod is in threaded connection with the output end of the rotary motor.

Preferably, a connecting rod is arranged between the protruding blocks, and the connecting rod is positioned outside the mounting groove.

Preferably, the rotating member further comprises a rotating plate and a rotating groove, the rotating groove is formed in the movable plate, a through hole is formed in one side of the rotating groove, opposite to the main body, of the rotating groove, the rotating plate is arranged in the rotating groove, a rubber layer is arranged on one side of the outer wall of the rotating plate, and the rubber layer extends to the outside of the movable plate through the through hole.

Preferably, the rotary groove, the rotary plate and the rubber layer are all circular, and the diameter of the rotary plate is larger than that of the through hole.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The utility model is provided with the rotating motor, the fixed plate, the rotating plate and the like, after the processing of one end of the bar is finished, the rotating motor drives the protruding block to rotate through the fixed plate, and the rubber layer is tightly attached to the bar at the moment, and the static friction force of the rubber layer is larger, so that the rotating force of the rotating motor is synchronously applied to the rotating plate, further the turning of the two ends of the bar is finished, and the problem that an operator can carry out the processing only after the two ends of the bar cannot be turned by the existing clamp and the two ends of the bar are clamped and fixed for the second time is solved.

(2) The utility model is provided with the threaded rod, the connecting hole, the rotating motor and the like, when the fixed plate is replaced, the fixed plate can be manually positioned by the connecting rod, and then the rotating motor is slowly started, and as the fixed plate cannot synchronously rotate with the rotating motor, the threaded rod is forced to move outwards in the connecting hole, thereby completing the replacement of the fixed plate without replacing a plurality of parts and improving the replacement efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

Fig. 3 is an enlarged view at a in fig. 1;

In the figure: 1. a movable plate; 2. a rotary groove; 3. a rotating plate; 4. a rubber layer; 5. a main body; 6. a push rod; 7. a fixing plate; 8. a rotating electric machine; 9. a mounting groove; 10. a protruding block; 11. a connection hole; 12. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a bar end face processing lathe fixture, including main part 5, catch bar 6, fly leaf 1 and rotating member, fly leaf 1 sets up in the outside one side of main part 5, catch bar 6 installs inside main part 5, and the output of catch bar 6 is connected with fly leaf 1, catch bar 6 is used for controlling the distance between fly leaf 1 and the main part 5, the rotating member is used for driving the bar and rotates between main part 5 and fly leaf 1, the rotating member includes fixed plate 7 and rotating electrical machines 8, mounting groove 9 has been seted up for one side of fly leaf 1 to main part 5, be provided with fixed plate 7 in the mounting groove 9, main part 5 internally mounted has rotating electrical machines 8, rotating electrical machines 8 output imbeds in mounting groove 9 and is connected with fixed plate 7, install protruding piece 10 on the outer terminal surface of fixed plate 7, protruding piece 10 is the concave shape, and protruding piece 10 all extends to the outside of mounting groove 9, rotating member still includes rotating plate 3 and rotating groove 2, rotating groove 2 has been seted up for one side of main part 5, and rotating plate 2 is provided with rotating plate 3 in the rotating plate 2, rotating plate 3 outer wall one side is provided with 4, rubber layer 4 extends to the outside through the rubber layer 1 through the extension to outside the moving plate.

Through the technical scheme: when the clamp is used, bars are embedded between the main body 5 and the movable plate 1, the push rod 6 is started to drive the movable plate 1 to move towards the main body 5, the rubber layer 4 is forced to extrude the bars to be completely embedded into the grooves of the protruding blocks 10 to finish fixing, after one end of each bar is finished, the fixing plate 7 and the rotating plate 3 are not fixedly connected with the main body 5 and the movable plate 1, the rotating motor 8 drives the fixing plate 7 to rotate in the installation groove 9, so that the protruding blocks 10 drive the bars to synchronously rotate, the rubber layer 4 and the bars are tightly attached at the moment, the static friction force of the rubber layer 4 is large, the rotating force of the rotating motor 8 also synchronously acts on the rotating plate 3 through the rubber layer 4, the rotating plate 3 is forced to rotate in the rotating groove 2, and then the rotation of two ends of the bars is finished through the rotation of the fixing plate 7 and the rotating plate 3, so that the problem that an operator can not rotate the two ends of each bar after the existing clamp is required to clamp to be clamped and fixed for two times is solved.

Referring to fig. 1 and 3, a threaded rod 12 is installed in the middle of the rear end face of the fixing plate 7, a connection hole 11 is formed in the output end of the rotating motor 8 opposite to the threaded rod 12, the threaded rod 12 is embedded into the connection hole 11, the threaded rod 12 is in threaded connection with the output end of the rotating motor 8, a connecting rod is arranged between the protruding blocks 10 and is located outside the installation groove 9, the rotating groove 2, the rotating plate 3 and the rubber layer 4 are all round, and the diameter of the rotating plate 3 is larger than that of the through hole.

Through the technical scheme: because the fixed plate 7 is fixed with the rotating electrical machines 8 through threaded connection of the threaded rod 12 and the connecting hole 11, when the fixed plate 7 is replaced, the rotating electrical machines 8 are started slowly, the fixed plate 7 is rotated manually and reversely through the connecting rod, at this time, the threaded rod 12 is forced to rotate in the connecting hole 11 because the fixed plate 7 cannot rotate synchronously with the rotating electrical machines 8, the threaded rod 12 is pushed to move outwards under the action of threads, and then the fixed plate 7 is detached and replaced, and because the movable plate 1 is clamped through the extrusion of the rubber layer 4, different types of bars can be handled by only replacing the fixed plate 7, and replacement efficiency is improved without replacing a plurality of parts.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A bar terminal surface adds clamping apparatus, its characterized in that: including main part (5), catch bar (6), fly leaf (1) and rotating member, fly leaf (1) set up in main part (5) outside one side, inside main part (5) is installed to catch bar (6), and catch bar (6) output is connected with fly leaf (1), the rotating member sets up respectively on main part (5) and fly leaf (1), catch bar (6) are used for controlling the distance between fly leaf (1) and main part (5), the rotating member is used for driving the bar and rotates between main part (5) and fly leaf (1).

2. A bar end face machining lathe fixture according to claim 1, wherein: the rotating member comprises a fixed plate (7) and a rotating motor (8), wherein a mounting groove (9) is formed in one side of the main body (5) opposite to the movable plate (1), the fixed plate (7) is arranged in the mounting groove (9), the rotating motor (8) is mounted in the main body (5), the output end of the rotating motor (8) is embedded into the mounting groove (9) and is connected with the fixed plate (7), a protruding block (10) is mounted on the outer end face of the fixed plate (7), the protruding block (10) is in a concave shape, and the protruding block (10) extends to the outside of the mounting groove (9).

3. A bar end face machining lathe fixture according to claim 2, wherein: the utility model discloses a rotary motor, including fixed plate (7), connecting hole (11) have been seted up to terminal surface mid-mounting behind fixed plate (7), connecting hole (11) have been seted up for the position of threaded rod (12) in rotary motor (8) output, threaded rod (12) are embedded into connecting hole (11), and threaded rod (12) and rotary motor (8) output threaded connection.

4. A bar end face machining lathe fixture according to claim 3, wherein: a connecting rod is arranged between the protruding blocks (10), and the connecting rod is positioned outside the mounting groove (9).

5. A bar end face machining lathe fixture according to claim 2, wherein: the rotating piece further comprises a rotating plate (3) and a rotating groove (2), the rotating groove (2) is formed in the movable plate (1), a through hole is formed in one side of the rotating groove (2) opposite to the main body (5), the rotating plate (3) is arranged in the rotating groove (2), a rubber layer (4) is arranged on one side of the outer wall of the rotating plate (3), and the rubber layer (4) extends to the outside of the movable plate (1) through the through hole.

6. A bar end face machining lathe fixture according to claim 5, wherein: the rotary groove (2), the rotary plate (3) and the rubber layer (4) are all round, and the diameter of the rotary plate (3) is larger than that of the through hole.