CN218079741U

CN218079741U - Quick straightening device for workpiece

Info

Publication number: CN218079741U
Application number: CN202222661180.0U
Authority: CN
Inventors: 梁传雷; 梁学秀; 蔡新霞
Original assignee: Shanghai Haoli Electromechanical Technology Co ltd
Current assignee: Shanghai Haoli Electromechanical Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2022-12-20
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a workpiece rapid straightening device, which comprises an operation plate and a pushing and pressing unit; an operation panel: the center of the top of the operation board is provided with a sliding chute, the left end and the right end of the rear side of the operation board are respectively provided with a support column, the bottom of each support column is provided with a base, the middle part of the front side of the operation board is provided with a connecting table, the connecting table is positioned under the sliding chute, four corners of the connecting table are respectively in threaded connection with screw holes arranged on the operation board through bolts, the front side of the connecting table is fixedly provided with a first straightening unit, and the bottom of the first straightening unit is in threaded connection with a second straightening unit; a pressing unit: contain electric telescopic handle, connecting plate, push rod, reinforcing plate, fixed plate and connecting block, this quick straightener of work piece, easy operation, convenient to use can be shorter to some length, and axle type work piece that intensity is not high carries out quick straightening processing, simultaneously, has improved the straightening processing speed of axle type work piece, saves time, has guaranteed the performance of enterprises.

Description

Quick straightening device for workpiece

Technical Field

The utility model relates to a work piece aligning technical field specifically is a quick straightener of work piece.

Background

The shaft workpiece is one of typical parts frequently encountered in hardware fittings and is mainly used for supporting transmission parts, transmitting torque and bearing load, and when the bearing load of the shaft workpiece is large, bending deformation is easy to occur, the deformed shaft workpiece cannot be used, so that the bent shaft needs to be straightened;

at present, in the prior art, shaft workpieces are mostly horizontally placed by a straightening device for straightening the shaft workpieces, and the shaft workpieces are extruded by a straightening roller to change the straightness of the shaft workpieces, but for some shaft workpieces with short lengths and low strength, a large shaft workpiece straightening machine or straightening equipment cannot better straighten the shaft workpieces, and the straightening speed is low, so that the enterprise benefit is influenced, and therefore, a workpiece quick straightening device is provided.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a quick workpiece straightening device, which adopts the technical proposal that the quick workpiece straightening device comprises an operating board and a pushing and pressing unit;

an operation panel: the center of the top of the operation board is provided with a sliding chute, the left end and the right end of the rear side of the operation board are respectively provided with a support column, the bottom of each support column is provided with a base, the middle part of the front side of the operation board is provided with a connecting table, the connecting table is positioned under the sliding chute, four corners of the connecting table are respectively in threaded connection with screw holes arranged on the operation board through bolts, the front side of the connecting table is fixedly provided with a first straightening unit, and the bottom of the first straightening unit is in threaded connection with a second straightening unit; through the arrangement of the sliding chute, the operation plate can be prevented from interfering the normal operation of the pushing and pressing unit, the operation plate can be supported through the arrangement of the supporting columns and the base, a worker can place the shaft workpiece needing to be straightened inside the straightening unit I conveniently, the straightening unit I can be supported and fixed through the arrangement of the connecting table, and the straightening unit II and the straightening unit I are matched with the pushing and pressing unit, so that the straightening treatment can be carried out on the shaft workpiece;

a pressing unit: contain electric telescopic handle, connecting plate, push rod, reinforcing plate, fixed plate and connecting block, the fixed plate is provided with two, the fixed plate bilateral symmetry respectively sets up the rear side middle part at the operation panel, the top of fixed plate is fixed mounting respectively has electric telescopic handle, electric telescopic handle's middle part is provided with the connecting block respectively, the connecting block respectively with the rear side surface fixed connection of operation panel, electric telescopic handle's flexible fixed mounting has the connecting plate, the connecting plate is "T" shape structure, the lug that sets up in connecting plate front end middle part is located the spout directly over, the bottom fixed mounting of connecting plate front end lug has the push rod, the push rod is cylindrical structure, the top center of connecting plate is provided with the reinforcing plate. Through the setting of fixed plate, can support electric telescopic handle's bottom, through the setting of connecting block, can fix electric telescopic handle's middle part, make it can even running, move through electric telescopic handle's flexible end, make the connecting plate can drive the push rod and remove, cooperate through push rod and straightening unit one and straightening unit two, thereby can carry out the quick straightening processing to the shaft class work piece, through the setting of reinforcing plate, can strengthen the lug structure of connecting plate front end.

As a preferred technical scheme of the utility model, straightening unit one contains a straightening section of thick bamboo one, toper fill and straightening slotted hole one, a straightening section of thick bamboo fixed mounting is in the front side of connecting the platform, the top of a straightening section of thick bamboo one is provided with the toper and fights, straightening slotted hole one has been seted up at the bottom center that the toper was fought, the toper is fought and is in the same heart of circle with the push rod. Through the arrangement of the first straightening barrel, the first conical hopper and the first straightening groove hole can be located in the same central shaft with a push rod in the pushing and pressing unit, so that the shaft workpieces can be straightened conveniently.

As an optimal technical scheme of the utility model, two straightening unit contain a straightening section of thick bamboo two and straightening slotted hole two, two screw threads of a straightening section of thick bamboo are installed in the bottom of a straightening section of thick bamboo one, the inboard bottom of a straightening section of thick bamboo one is provided with straightening slotted hole two, the top of straightening slotted hole two is the toper structure, straightening slotted hole two is the same centre of a circle with straightening slotted hole one, and the diameter of straightening slotted hole two is less than straightening slotted hole one. The second straightening barrel is matched with the second straightening slot, so that the straightening degree of the shaft workpiece can be improved, and meanwhile, the top of the second straightening slot is of a conical structure, so that the first straightening slot can be transited, and the shaft workpiece can move into the second straightening slot from the inside of the first straightening slot more smoothly.

As the utility model discloses a preferred technical scheme, the bottom of operation panel is provided with material receiving box, the extension plate that both ends set up about material receiving box rear side top is respectively through the screw threaded connection that bolt and operation panel left and right sides bottom set up, material receiving box's inboard bottom is provided with the blotter. The material receiving box can receive the straightened shaft workpiece, and the fallen shaft workpiece can be buffered through the arrangement of the buffer pads, so that the shaft workpiece is protected.

As an optimal technical scheme of the utility model, the symmetry is provided with the mounting hole around both ends are respectively about the base. Through the arrangement of the mounting hole, the base is convenient to fix by workers, and the device is prevented from being toppled.

As the utility model discloses a preferred technical scheme still includes control switch, control switch sets up the right side bottom at the operation panel, electric telescopic handle's input is connected to control switch's output electricity, external power source's output is connected to control switch's input electricity. Through the setting of control switch, make things convenient for the staff control to bulldoze the unit operation.

The utility model has the advantages that: the utility model discloses a control switch starts the operation of electric telescopic handle, make electric telescopic handle drive the push rod of connecting plate bottom and move, the axle type work piece of installing in toper fill and straightening slotted hole one moves to straightening slotted hole two insides through the push rod promotion, aperture through straightening slotted hole two matches with the diameter of the axle type work piece that needs the straightening, under electric telescopic handle's operation, the axle type work piece that makes need the straightening is released from straightening slotted hole two, thereby carry out extrusion straightening treatment to the axle type work piece fast, the axle type work piece after the final straightening treatment drops in the material receiving box, through the setting of blotter, can cushion the axle type work piece that drops, thereby protect the axle type work piece;

in conclusion, the workpiece rapid straightening device is simple to operate and convenient to use, can rapidly straighten some short-length and low-strength shaft workpieces, improves the straightening speed of the shaft workpieces, saves time, ensures enterprise benefits, can solve the problems that the existing large-scale shaft workpiece straightening machine or straightening equipment provided in the background art cannot better straighten the short-length and low-strength shaft workpieces, is low in straightening speed and affects the enterprise benefits, and has high practical value.

Drawings

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

fig. 2 is a schematic view of the bottom view structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the device comprises an operation plate 1, a support column 2, a control switch 3, a base 4, a pushing unit 5, an electric telescopic rod 51, a connecting plate 52, a push rod 53, a reinforcing plate 54, a fixing plate 55, a connecting block 56, a straightening unit I6, a straightening barrel I61, a conical hopper 62, a straightening slot I63, a chute 7, a connecting table 8, a straightening unit II 9, a straightening barrel II 91, a straightening slot II 92, a material receiving box 10, a cushion 11 and a mounting hole 12.

Detailed Description

Example 1

As shown in fig. 1 to fig. 3, the utility model discloses a workpiece rapid straightening device, which adopts the technical proposal that the device comprises an operation panel 1 and a pushing and pressing unit 5;

operation panel 1: a sliding groove 7 is arranged in the center of the top of the operation panel 1, the operation panel 1 can be prevented from interfering with the normal operation of a pushing and pressing unit 5, supporting columns 2 are distributed at the left end and the right end of the rear side of the operation panel 1, a base 4 is arranged at the bottom of each supporting column 2 and can support the operation panel 1, mounting holes 12 are symmetrically arranged at the left end and the right end of each base 4 in the front-back direction respectively, workers can enable external mounting bolts to penetrate through the mounting holes 12 to be in threaded connection with external reserved holes respectively to fix the base 4, a connecting table 8 is arranged in the middle of the front side of the operation panel 1, the connecting table 8 is located right below the sliding groove 7, four corners of the connecting table 8 are in threaded connection with screw holes arranged on the operation panel 1 through bolts respectively, a straightening unit I6 is fixedly arranged on the front side of the connecting table 8, the straightening unit I6 comprises a straightening barrel I61, a conical hopper 62 and a straightening groove hole I63, the straightening barrel I61 is fixedly arranged on the front side of the connecting table 8, the top of the first straightening barrel 61 is provided with a conical hopper 62, so that a worker can conveniently insert and place a shaft workpiece to be straightened, the center of the bottom of the conical hopper 62 is provided with a first straightening slot 63, the conical hopper 62 can guide the bottom of the shaft workpiece, the conical hopper 62 and the push rod 53 are in the same circle center, the bottom of the first straightening unit 6 is provided with a second straightening unit 9 through threads, the second straightening unit 9 comprises a second straightening barrel 91 and a second straightening slot 92, the second straightening barrel 91 is arranged at the bottom of the first straightening barrel 61 through threads, the bottom of the inner side of the first straightening barrel 61 is provided with a second straightening slot 92, the top of the second straightening slot 92 is of a conical structure and can guide the shaft workpiece to be straightened, the second straightening slot 92 and the first straightening slot 63 are in the same circle center, and the diameter of the second straightening slot 92 is smaller than the first straightening slot 63, thereby leading the second 92 straightening slot holes to carry out extrusion straightening treatment on the shaft workpieces;

the pressing unit 5: the electric telescopic rod comprises electric telescopic rods 51, connecting plates 52, push rods 53, reinforcing plates 54, fixing plates 55 and connecting blocks 56, wherein the two fixing plates 55 are arranged at the middle parts of the rear sides of the operation plates 1 in a bilateral symmetry mode, the electric telescopic rods 51 are fixedly arranged at the tops of the fixing plates 55 respectively, the connecting blocks 56 are arranged at the middle parts of the electric telescopic rods 51 respectively, the connecting blocks 56 are fixedly connected with the rear side surfaces of the operation plates 1 respectively, the connecting plates 52 are fixedly arranged at the telescopic ends of the electric telescopic rods 51, the connecting plates 52 are of a T-shaped structure, a convex block arranged at the middle part of the front end of the connecting plate 52 is positioned right above the sliding chute 7, the push rods 53 are fixedly arranged at the bottoms of the convex blocks at the front end of the connecting plate 52, the push rods 53 are of a cylindrical structure, the reinforcing plates 54 are arranged at the centers of the tops of the connecting plates 52, the electric telescopic rods 51 can be fixed through the arrangement of the fixing plates 55 and the connecting blocks 56, the electric telescopic rods 51 can operate, the connecting plates 52 can drive the push rods 53 to move, the connecting plates 52 through the arrangement of the reinforcing plates 54, the connecting plates can reinforce the convex blocks at the front end of the connecting plates 52, the connecting plates can drive the push rods to slide to contact with the inner sides of the sliding chute 7, and the push rods 53 to process workpieces;

a material receiving box 10 is arranged at the bottom of the operating plate 1, extension plates arranged at the left end and the right end of the top at the rear side of the material receiving box 10 are respectively in threaded connection with screw holes arranged at the bottoms at the left side and the right side of the operating plate 1 through bolts, a cushion pad 11 is arranged at the bottom of the inner side of the material receiving box 10, the material receiving box 10 can receive straightened shaft-type workpieces, and the falling shaft-type workpieces can be buffered through the arrangement of the cushion pad 11, so that the shaft-type workpieces are protected;

still include control switch 3, control switch 3 sets up in the right side bottom of operation panel 1, and control switch 3's output electricity is connected electric telescopic handle 51's input, and control switch 3's input electricity is connected the output of external power source, through the corresponding flexible button of electric telescopic handle 51 on the start control switch 3, makes electric telescopic handle 51 carry out the quick straightening to the axle type work piece in the straightening section of thick bamboo 61.

The utility model discloses a theory of operation: firstly, vertically inserting a shaft workpiece to be straightened into a conical hopper 62 at the top of a straightening barrel I61, enabling the bottom end of the shaft workpiece to enter a straightening slot I63, enabling an unbent part of the shaft workpiece to quickly slide into the straightening slot I63, straightening the shaft workpiece, enabling the top end of the shaft workpiece to be positioned under a push rod 53, matching the diameter of the shaft workpiece to be straightened with the diameter of a straightening slot II 92 on a straightening barrel II 91, then mounting the straightening barrel II 91 to the bottom of the straightening barrel I61 in a threaded manner, starting an electric telescopic rod 51 to operate by a worker through a control switch 3, enabling a connecting plate 52 to drive the push rod 53 to move downwards through retraction of the electric telescopic rod 51, and reinforcing a lug structure at the front end of the connecting plate 52 through arrangement of a reinforcing plate 54, when the connecting plate 52 moves downwards, the bump at the front end of the connecting plate 52 is in sliding contact with the inner side of the sliding chute 7, so that the top end of the shaft workpiece is pushed downwards by the push rod 53, the shaft workpiece is pushed into the straightening slot II 92 under the guidance of the conical structures at the tops of the straightening slot I63 and the straightening slot II 92, the shaft workpiece to be straightened is pushed out from the straightening slot II 92 under the operation of the electric telescopic rod 51 due to the fact that the straightening slot II 92 is matched with the diameter of the shaft workpiece to be straightened, the shaft workpiece to be straightened is quickly straightened, finally the shaft workpiece to be straightened falls into the material receiving box 10, and the fallen shaft workpiece can be buffered through the arrangement of the buffer cushion 11, so that the shaft workpiece is protected; the control switch 3 is used for controlling the electric telescopic rod 51 to stretch and retract, so that the connecting plate 52 drives the push rod 53 to return to the original position, and the next shaft workpiece needing straightening can be quickly straightened; in practical use, the shaft workpiece to be straightened must be matched with the diameter of the second straightening slot 92, and meanwhile, the rapid workpiece straightening device cannot rapidly straighten shafts with large bending degree or overlong length.

The utility model relates to a circuit connection is the conventional means that technical inspiration can be got to limited test for the skilled person in this field adopts, belongs to the prior art of wide-spread use.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. A rapid workpiece straightening device is characterized by comprising an operating plate (1) and a pushing unit (5);

operation panel (1): a sliding groove (7) is formed in the center of the top of the operation board, supporting columns (2) are distributed at the left end and the right end of the rear side of the operation board (1), a base (4) is arranged at the bottom of each supporting column (2), a connecting table (8) is arranged in the middle of the front side of the operation board (1), the connecting table (8) is located right below the sliding groove (7), four corners of the connecting table (8) are respectively in threaded connection with screw holes formed in the operation board (1) through bolts, a first straightening unit (6) is fixedly installed on the front side of the connecting table (8), and a second straightening unit (9) is installed on the bottom of the first straightening unit (6) through threads;

pressing unit (5): contain electric telescopic handle (51), connecting plate (52), push rod (53), reinforcing plate (54), fixed plate (55) and connecting block (56), fixed plate (55) are provided with two, fixed plate (55) bilateral symmetry respectively sets up the rear side middle part in operation panel (1), the top of fixed plate (55) is fixed mounting respectively has electric telescopic handle (51), the middle part of electric telescopic handle (51) is provided with connecting block (56) respectively, connecting block (56) respectively with the rear side surface fixed connection of operation panel (1), electric telescopic handle's (51) flexible fixed mounting has connecting plate (52), connecting plate (52) are "T" shape structure, the lug that connecting plate (52) front end middle part set up is located spout (7) directly over, the bottom fixed mounting of connecting plate (52) front end lug has push rod (53), push rod (53) are cylindrical structure, the top center of connecting plate (52) is provided with reinforcing plate (54).

2. A rapid straightening apparatus for workpieces according to claim 1, characterized in that: the straightening unit I (6) comprises a straightening barrel I (61), a conical hopper (62) and a straightening groove hole I (63), the straightening barrel I (61) is fixedly installed on the front side of the connecting platform (8), the conical hopper (62) is arranged at the top of the straightening barrel I (61), the straightening groove hole I (63) is formed in the center of the bottom of the conical hopper (62), and the conical hopper (62) and the push rod (53) are in the same center of a circle.

3. A rapid straightening apparatus for workpieces as set forth in claim 2, wherein: the second straightening unit (9) comprises a second straightening barrel (91) and a second straightening slot (92), the second straightening barrel (91) is installed at the bottom of the first straightening barrel (61) in a threaded mode, the second straightening slot (92) is formed in the bottom of the inner side of the first straightening barrel (61), the top of the second straightening slot (92) is of a conical structure, the second straightening slot (92) and the first straightening slot (63) are in the same circle center, and the diameter of the second straightening slot (92) is smaller than that of the first straightening slot (63).

4. A rapid straightening apparatus for workpieces according to claim 1, characterized in that: the bottom of the operation plate (1) is provided with a material receiving box (10), extension plates arranged at the left end and the right end of the top of the rear side of the material receiving box (10) are respectively in threaded connection with screw holes arranged at the left side and the right side of the operation plate (1) through bolts, and the bottom of the inner side of the material receiving box (10) is provided with a cushion pad (11).

5. A rapid straightening apparatus for workpieces according to claim 1, characterized in that: the left end and the right end of the base (4) are respectively provided with mounting holes (12) in a front-back symmetrical manner.

6. A rapid straightening apparatus for workpieces as set forth in claim 1, wherein: still include control switch (3), control switch (3) set up the right side bottom at operation panel (1), the input of electric telescopic handle (51) is connected to the output electricity of control switch (3), the output of external power source is connected to the input electricity of control switch (3).