CN216027231U

CN216027231U - Slender rod straightening device

Info

Publication number: CN216027231U
Application number: CN202122781871.XU
Authority: CN
Inventors: 纪津尚
Original assignee: Qingdao Maite Fitness Equipment Co ltd
Current assignee: Qingdao Maite Fitness Equipment Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-15
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a straightening device for a slender rod, which comprises: the table comprises a table body, wherein the upper surface of the table body is provided with a mounting groove, and a moving assembly is arranged in the mounting groove; the straightening assembly comprises two pairs of placing tables, two rotating rods which are respectively rotatably arranged between the two pairs of placing tables and two straightening rollers which are respectively fixedly sleeved on the two rotating rods, wherein one pair of placing tables are fixedly arranged on the upper surface of the table body, and the other pair of placing tables are fixedly connected with the moving assembly; the driving component is used for controlling one of the rotating rods to rotate; and the moving rod component is used for controlling the rod material to reciprocate in the horizontal direction. The dumbbell rod can be controlled to do reciprocating motion on a horizontal plane in the process of straightening through the matching between the driving part and the rod moving assembly, so that each part of the rod body of the dumbbell rod can be straightened by two straightening rollers without manually moving the position of the dumbbell rod.

Description

Slender rod straightening device

Technical Field

The utility model relates to the technical field of processing of fitness equipment, in particular to a straightening device for a slender rod.

Background

The dumbbell is a common one of fitness equipment and mainly comprises a dumbbell rod and a dumbbell disk, wherein the dumbbell rod needs to be straightened by a straightening device between production processes, comfort and stability of a user when the user holds the dumbbell rod for training are guaranteed, the dumbbell rod is generally put between two straightening rollers, and then the two straightening rollers are controlled to rotate and press and clamp the dumbbell rod between the two straightening rollers for straightening.

The whole dumbbell rod needs to be straightened, after the existing straightening device straightens a certain position of the dumbbell rod, a worker needs to move the position of the dumbbell rod on a horizontal plane, and then two straightening rollers are pressed to clamp the position needing to be straightened for straightening, so that the steps are complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following defects in the prior art that the whole dumbbell rod needs to be straightened, and after the existing straightening device finishes straightening a certain part of the dumbbell rod, a worker needs to move the position of the dumbbell rod on a horizontal plane, and then two straightening rollers are pressed and clamped on the part needing to be straightened for straightening, so that the steps are complicated.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an elongate rod straightening apparatus comprising:

the table comprises a table body, wherein the upper surface of the table body is provided with a mounting groove, and a moving assembly is arranged in the mounting groove;

the straightening assembly is used for straightening the rod materials and comprises two pairs of mounting tables, two rotating rods which are respectively rotatably mounted between the two pairs of mounting tables and two straightening rollers which are respectively fixedly sleeved on the two rotating rods, wherein one pair of mounting tables are fixedly mounted on the upper surface of the table body, and the other pair of mounting tables are fixedly connected with the moving assembly;

the driving part is used for controlling one of the rotating rods to rotate, the driving part comprises a motor fixedly arranged on the surface of one of the placing tables, and an output shaft of the motor is fixedly connected with one end of one of the rotating rods;

move the pole subassembly, move the pole subassembly and be used for the control rod material to carry out the ascending reciprocating motion of horizontal direction, move the pole subassembly and include pivot, slider and the clamping bar part of fixed mounting in one of them bull stick one end, the pivot surface is equipped with reciprocal screw thread, the slider screw thread cup joints in the pivot, and rotates through the restriction of stop part, the clamping bar part passes through connecting rod and slider fixed connection, and is used for the clamping bar material.

Preferably, the moving assembly comprises a sliding seat which is horizontally rotatably installed on a first threaded rod in an installation groove in a threaded sleeved mode on the first threaded rod, the sliding seat is horizontally installed in the installation groove in a sliding mode, the upper surface of the sliding seat is fixedly connected with the lower surface of the installation table, and one end of the first threaded rod penetrates out of the table body and is fixedly sleeved with a first adjusting wheel.

Preferably, the limiting part comprises a limiting rod fixedly mounted on the lower surface of the sliding block, a limiting groove is formed in the upper surface of the table body, and one end, far away from the sliding block, of the limiting rod is slidably mounted in the limiting groove.

Preferably, the clamping bar part includes the second splint of cup jointing on the second threaded rod with connecting rod fixed connection's first splint, rotation installation second threaded rod and screw on first splint surface, the one end fixed mounting that first splint were kept away from to the second threaded rod has the second regulating wheel, the second splint rotate through the restriction of restriction part, the one side that first splint and second splint are close to each other has all been seted up and has been supported the groove.

Preferably, the limiting component comprises a fixing rod fixedly arranged on the surface of the first clamping plate, and the second clamping plate is sleeved on the fixing rod in a sliding mode.

Preferably, the first clamping plate is fixedly connected with the connecting rod through a screw and nut fixing piece.

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

the staff can control the dumbbell rod to carry out reciprocating motion on the horizontal plane in the process of carrying out the alignment work through the cooperation between drive assembly and the pole moving component, makes the body of rod of dumbbell rod every department all can be carried out the alignment work by two alignment rollers, need not artifical the position of going to remove the dumbbell rod, also need not extra driving system.

Drawings

Fig. 1 is a schematic front perspective view of an elongated rod straightening device according to the present invention;

fig. 2 is a schematic rear perspective view of an elongated rod straightening device according to the present invention;

fig. 3 is a schematic top perspective view of an elongated rod straightening device according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

fig. 5 is an enlarged view of the structure at B in fig. 3.

In the figure: the device comprises a table body 1, a mounting table 2, a rotating rod 3, a straightening roller 4, a mounting groove 5, a motor 6, a rotating shaft 7, a sliding block 8, a connecting rod 9, a first threaded rod 10, a sliding seat 11, a limiting rod 12, a limiting groove 13, a first clamping plate 14, a second threaded rod 15, a second clamping plate 16, a fixing rod 17 and a butting groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.

Referring to fig. 1-5, an elongate rod straightening apparatus includes:

the upper surface of the table body 1 is provided with a mounting groove 5, and a moving assembly is arranged in the mounting groove 5;

the straightening assembly is used for straightening the rod materials and comprises two pairs of mounting tables 2, two rotating rods 3 which are respectively rotatably mounted between the two pairs of mounting tables 2 and two straightening rollers 4 which are respectively fixedly sleeved on the two rotating rods 3, wherein one pair of mounting tables 2 are fixedly mounted on the upper surface of the table body 1, and the other pair of mounting tables 2 are fixedly connected with the moving assembly;

the driving part is used for controlling one of the rotating rods 3 to rotate, the driving part comprises a motor 6 fixedly arranged on the surface of one of the placing tables 2, and an output shaft of the motor 6 is fixedly connected with one end of one of the rotating rods 3;

move the pole subassembly, move the pole subassembly and be used for the control rod material to carry out the ascending reciprocating motion of horizontal direction, move the pole subassembly and include pivot 7, slider 8 and the clamping bar part of fixed mounting in one of them bull stick 3 one end, the 7 surfaces of pivot are equipped with reciprocal screw thread, and 8 screw threads of slider cup joint are in pivot 7, and rotate through the spacing block restriction, and the clamping bar part passes through connecting

rod

9 and 8 fixed connection of slider, and is used for the clamping bar material.

In the embodiment of the technical scheme, firstly, the dumbbell rod is clamped through the rack rod part, then the motor 6 is started, the two straightening rollers 4 can straighten the dumbbell rod, the rotating rod 3 can drive the rotating shaft 7 to rotate at the moment, and therefore the sliding block 8 sleeved with the threads on the rotating shaft 7 can drive the dumbbell rod clamped by the clamping rod part to move back and forth in the horizontal direction under the action of the limiting part, each part of the rod body of the dumbbell rod can be straightened by the two straightening rollers 4, the position of the dumbbell rod is not required to be manually moved, an additional power system is not required, and the working efficiency of the dumbbell rod straightening is improved.

In the preferred technical solution in this embodiment, the moving assembly includes a sliding seat 11 horizontally rotatably installed in the installation groove 5, and a first threaded rod 10 is screwed on the first threaded rod 10, the sliding seat 11 is horizontally slidably installed in the installation groove 5, and the upper surface of the sliding seat is fixedly connected to the lower surfaces of one pair of the installation stands 2, and one end of the first threaded rod 10 penetrates through the stand 1 and is fixedly sleeved with a first adjusting wheel.

According to the preferable technical scheme in the embodiment, the limiting part comprises a limiting rod 12 fixedly mounted on the lower surface of the sliding block 8, a limiting groove 13 is formed in the upper surface of the table body 1, and one end, far away from the sliding block 8, of the limiting rod 12 is slidably mounted in the limiting groove 13. The limit rod 12 can only move in the horizontal direction in the limit groove 13, so that the sliding block 8 fixedly connected with the limit rod 12 can only move back and forth in the horizontal direction when the rotating shaft 7 rotates, and cannot rotate.

In the preferred technical scheme of this embodiment, the clamping bar component includes the first clamping plate 14 fixedly connected with the connecting rod 9, the second threaded rod 15 rotatably installed on the surface of the first clamping plate 14, and the second clamping plate 16 screwed on the second threaded rod 15, the second threaded rod 15 is far away from one end of the first clamping plate 14 and is fixedly installed with the second adjusting wheel, the second clamping plate 16 is limited by the limiting component to rotate, and the abutting groove 18 is respectively opened on the side where the first clamping plate 14 and the second clamping plate 16 are close to each other. The staff inserts the one end of the dumbbell rod of treating the alignment at first in the support groove 18 that sets up on first splint 14 surface, then rotates second regulating wheel control second threaded rod 15 and takes place to rotate, and the second splint 16 that the screw thread cup jointed on second threaded rod 15 can carry out ascending removal of horizontal direction under the effect of limiting component this moment, can accomplish the centre gripping to the dumbbell rod when the other end of dumbbell rod gets into the support groove 18 that sets up on second splint 16.

In the preferred technical solution of this embodiment, the limiting component includes a fixing rod 17 fixedly installed on the surface of the first clamping plate 14, and the second clamping plate 16 is slidably sleeved on the fixing rod 17. The second clamp 16 can only move horizontally on the fixing rod 17, so that when the second threaded rod 15 rotates, the second clamp 16 screwed on the second threaded rod 15 can only move horizontally, and cannot rotate along with the second threaded rod 15.

In the preferred technical solution of this embodiment, the first clamping plate 14 is fixedly connected to the connecting rod 9 by a screw and nut fixing member. The screw nut mounting makes things convenient for the staff to change different clamping bar parts according to the dumbbell rod of different sizes.

In the present invention, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically indicated and limited.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An elongate rod straightening apparatus comprising:

the table comprises a table body (1), wherein the upper surface of the table body (1) is provided with a mounting groove (5), and a moving assembly is arranged in the mounting groove (5);

the straightening assembly is used for straightening the rod materials and comprises two pairs of placing tables (2), two rotating rods (3) which are respectively rotatably installed between the two pairs of placing tables (2) and two straightening rollers (4) which are respectively fixedly sleeved on the two rotating rods (3), one pair of placing tables (2) are fixedly installed on the upper surface of the table body (1), and the other pair of placing tables (2) are fixedly connected with the moving assembly;

the driving part is used for controlling one of the rotating rods (3) to rotate, the driving part comprises a motor (6) fixedly mounted on the surface of one of the mounting tables (2), and an output shaft of the motor (6) is fixedly connected with one end of one of the rotating rods (3);

move the pole subassembly, move the pole subassembly and be used for the control rod material to carry out the ascending reciprocating motion of horizontal direction, move the pole subassembly and include pivot (7), slider (8) and clamping bar part of fixed mounting in one of them bull stick (3) one end, pivot (7) surface is equipped with reciprocal screw thread, slider (8) screw thread cup joints on pivot (7), and rotates through the restriction of stop part, clamping bar part passes through connecting rod (9) and slider (8) fixed connection, and is used for the clamping bar material.

2. The straightening device for the slender rod materials according to claim 1, wherein the moving assembly comprises a sliding seat (11) which is horizontally rotatably installed in the installation groove (5) and is in threaded sleeve connection with a first threaded rod (10), the sliding seat (11) is horizontally and slidably installed in the installation groove (5), the upper surface of the sliding seat is fixedly connected with the lower surfaces of a pair of the installation tables (2), and one end of the first threaded rod (10) penetrates through the table body (1) and is fixedly sleeved with a first adjusting wheel.

3. The straightening device for the slender rod according to claim 1, wherein the limiting part comprises a limiting rod (12) fixedly mounted on the lower surface of the sliding block (8), a limiting groove (13) is formed in the upper surface of the table body (1), and one end, far away from the sliding block (8), of the limiting rod (12) is slidably mounted in the limiting groove (13).

4. The straightening device for the slender rod materials according to claim 1, wherein the clamping rod part comprises a first clamping plate (14) fixedly connected with the connecting rod (9), a second threaded rod (15) rotatably installed on the surface of the first clamping plate (14), and a second clamping plate (16) in threaded sleeve connection with the second threaded rod (15), a second adjusting wheel is fixedly installed at one end, far away from the first clamping plate (14), of the second threaded rod (15), the second clamping plate (16) limits rotation through a limiting part, and abutting grooves (18) are formed in the surfaces, close to each other, of the first clamping plate (14) and the second clamping plate (16).

5. An elongated pole straightening device according to claim 4, characterized in that the limiting means comprise a fixing rod (17) fixedly mounted on the surface of the first jaw (14), the second jaw (16) being slidably received on the fixing rod (17).

6. An elongated pole straightening device according to claim 4, characterized in that the first clamping plate (14) is fixedly connected to the connecting rod (9) by means of screw and nut fasteners.