CN114011985A

CN114011985A - Adjustable straightening equipment for copper rod machining production

Info

Publication number: CN114011985A
Application number: CN202111414190.8A
Authority: CN
Inventors: 边界; 席远远
Original assignee: Jiangxi Guiyi Copper Industry Co ltd
Current assignee: Jiangxi Guiyi Copper Industry Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-02-08

Abstract

The invention discloses adjustable straightening equipment for copper rod processing production, which comprises: the workbench is characterized in that side panels are symmetrically welded on the surfaces of two ends of the top of the workbench, a square rod is fixedly connected between the tops of the side panels, two ends of the square rod are symmetrically connected with first positioning plates in a penetrating and sliding mode, and two second positioning plates are arranged between the first positioning plates. According to the invention, when the copper rod with longer length is straightened, the square rod, the first positioning plate, the second positioning plate, the pulley, the semicircular connecting block, the T-shaped sliding groove, the mounting hole, the square through hole, the first jack, the second jack, the third jack and the inserting rod are matched with each other, so that the two ends of the copper rod can be positioned, the position of the positioning component on the copper rod can be adjusted according to the length of the copper rod, the two ends of the bent part of the copper rod needing to be straightened can be locally positioned, the local deviation is avoided, and the straightening efficiency is improved.

Description

Adjustable straightening equipment for copper rod machining production

Technical Field

The invention relates to the field of copper rod processing equipment, in particular to adjustable straightening equipment for copper rod processing production.

Background

The straightener is to the detection coalignment that axle lever class product takes place bending deformation design after heat treatment, present automatic straightener is a collection machinery, it is electric, hydraulic pressure, pneumatics and computer sounding analysis high-tech product as an organic whole, good technical performance has, concentrate and embody that measurement accuracy is high, the production beat is fast and advantages such as work piece adaptability is strong, the true circle cross-section to axle lever class work piece, the accurate measurement can be realized to the runout of positions such as the reference circle of D type cross-section and second gear or spline, the copper pole is in the processing production process, easy bending, need use the alignment equipment to satisfy the different processing requirements of copper pole with the copper pole alignment.

At present, straightening equipment for copper pole processing production needs the staff can not fix a position on the copper pole according to copper pole length adjustment locating component in the use, and at present straightening equipment for copper pole processing production only fixes a position the both ends of the body of rod simultaneously, when copper pole length overlength and need the alignment position when the middle part to in-process at the alignment leads to the part to take place the skew easily, reduces alignment efficiency.

Therefore, an adjustable straightening device for copper rod processing production is provided to solve the problems.

Disclosure of Invention

The invention aims to provide adjustable straightening equipment for copper rod machining production, and aims to solve the problems that in the background technology, when the existing straightening equipment for copper rod machining production is used, workers are required to be incapable of adjusting the position of a positioning component on a copper rod according to the length of the copper rod, and meanwhile, the existing straightening equipment for copper rod machining production only positions two ends of a rod body, and when the length of the copper rod is too long and the straightening part is required to be in the middle, the local deviation is easily caused in the straightening process, and the straightening efficiency is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a copper pole processing straightening equipment for production with adjustable, includes: the automatic cutting machine comprises a workbench, side panels are symmetrically welded on the surfaces of two ends of the top of the workbench, a square rod is fixedly connected between the tops of the two side panels, two ends of the square rod are symmetrically penetrated through and slidably connected with first positioning plates, two second positioning plates are arranged between the two first positioning plates, pulleys are arranged at one ends of the tops of the two second positioning plates, round holes are formed in one sides of the first positioning plates and the second positioning plates, a semicircular connecting block is fixedly connected with one end of the top of each second positioning plate, a round rod is fixedly connected with the top of one side of the semicircular connecting block, a connecting plate is fixedly connected with one end of the round rod, a first gear is arranged at one end of the bottom of the connecting plate, a motor box is arranged on one side of the bottom of the connecting plate, a first driving motor which is horizontally arranged is arranged inside the motor box, and the output end of the first driving motor is fixedly connected with the connecting plate and the first gear through a rotating shaft in sequence after penetrating through the motor box;

an arc groove is formed in the outer edge of one side of the pulley, an inner cavity is formed in the square rod, the motor box is arranged in the inner cavity, a strip-shaped groove is formed in the surface of the top end of the square rod, two notches are formed in the center of one side of the strip-shaped groove, and the two notches extend to the outer side wall of the square rod;

the pulley is characterized in that a square through hole is formed in one side of the pulley, the first gear is arranged in the square through hole, limiting holes are formed in the upper end and the lower end of the square through hole in an oblique and symmetrical mode, the two sides of the first gear are symmetrically meshed with first rack plates, the two first rack plates are fixedly connected with limiting rods, the opposite ends of the first rack plates are fixedly connected with limiting rods, the top end of each square rod is close to a notch, the limiting through hole is formed in the position, and the top end of each limiting rod after penetrating through the limiting through hole is connected with the limiting holes in an inserting mode.

In further embodiment, the circular arc groove is clearance fit sliding connection with the round bar, the bottom in bar groove extends to interior cavity top, breach and bar groove all are clearance fit setting with the connecting plate.

In a further embodiment, T-shaped sliding blocks are symmetrically welded on two sides of the motor box, T-shaped sliding grooves are symmetrically formed in two sides of the inner chamber, and the T-shaped sliding grooves are connected with the T-shaped sliding blocks in a sliding mode.

In further embodiment, the bilateral symmetry welding of motor box has T type slider, T type spout has been seted up to the bilateral symmetry of interior chamber, T type spout and T type slider sliding connection, two spacing grooves have been seted up to square hole's bilateral symmetry, every the equal symmetry fixedly connected with T type slide bar in one side both ends that first gear was kept away from to first rack plate, every the one end of T type slide bar all is sliding connection with corresponding the spacing groove.

In a further embodiment, a plurality of first jacks are arranged at equal intervals on one side of the square rod, a second jack is arranged on one side of the semicircular connecting block, a third jack is arranged on the intermediate shaft of the pulley, the diameter sizes of the third jack, the second jack and the first jack are the same, an inserting rod is arranged on one side of the semicircular connecting block, and the inserting rod is sequentially spliced with the second jack, the third jack and the first jack.

In a further embodiment, one side top of first locating plate and second locating plate is equipped with the turning handle, the one end of turning handle runs through and extends to fixedly connected with second gear in first locating plate and the second locating plate, one side meshing of second gear is connected with the second rack board, the bottom of second rack board runs through the connecting rod and extends to the downthehole fixedly connected with of corresponding circle and goes up the bracing piece, the arc splint on the bottom fixedly connected with of going up the bracing piece, the inner bottom fixedly connected with lower support bar of round hole, the arc splint under the top fixedly connected with of lower support bar.

In further embodiment, the sliding tray has been seted up on the top of workstation, the one end bottom fixedly connected with work box of workstation, the inside of work box is provided with the second driving motor that is the level setting, second driving motor's output is through pivot fixedly connected with action wheel, the top of action wheel runs through the belt and extends to the workstation in fixedly connected with from the driving wheel, follow the positive and negative screw rod of one side fixedly connected with of driving wheel, all run through threaded connection on the both ends screw thread section of positive and negative screw rod has slider, two the slider respectively with correspond sliding tray sliding connection.

In a further embodiment, the top end of the slider is fixedly connected with the bottom end of the first positioning plate, the middle part of the forward and backward screw rod penetrates through the fixedly connected limiting plate, the inner bottom of the workbench is fixedly connected with the guide rod, and the guide rod penetrates through the slider and is in sliding connection.

Compared with the prior art, the invention has the beneficial effects that:

one is as follows: according to the invention, when the copper rod is too long and the part needing to be straightened is in the middle, the two ends of the copper rod can be positioned through the mutual matching effect among the square rod, the first positioning plate, the second positioning plate, the pulley, the semicircular connecting block, the circular rod, the connecting plate, the motor box, the first driving motor, the arc groove, the inner chamber, the strip-shaped groove and the notch, the position of the positioning component on the copper rod can be adjusted according to the length of the copper rod, the two ends of the bent part needing to be straightened of the copper rod can be locally positioned, and the pulley and the square rod can be fixed through the mutual matching effect among the connecting plate, the first gear, the limiting hole, the first rack plate and the limiting rod, so that the pulley is prevented from sliding when the second positioning plate rotates, the stability during rotation is further improved, the local deviation is avoided, and the straightening efficiency is improved;

the second step is as follows: through the effect of mutually supporting between round bar and circular arc groove and connecting plate and bar groove and the breach, thereby can be when only needing first locating plate to fix a position the alignment of the copper pole that length is shorter, will be manual remove the second locating plate to connecting plate and bar groove and breach junction, work through driving motor, it is rotatory round the breach to drive the connecting plate, the connecting plate drives the connecting rod and makes it rotatory round the arc wall, and then it is rotatory to the opposite side of square pole to receive up to drive semicircle connecting block and second locating plate through the connecting rod, only need to fix a position through adjusting first locating plate.

Drawings

FIG. 1 is a schematic structural view of an adjustable straightening device for copper rod processing production;

FIG. 2 is an enlarged view of area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a second positioning plate according to the present invention;

FIG. 4 is a schematic structural view of a cross section of a pulley according to the present invention;

FIG. 5 is a schematic view of a square pole of the present invention;

FIG. 6 is a schematic structural view of the internal cross-section of a square rod according to the present invention;

FIG. 7 is a schematic left-side sectional view of the first positioning plate and the second positioning plate of the present invention;

FIG. 8 is a schematic structural view of an inner cross section of the table of the present invention.

In the figure: 1. a work table; 2. a side panel; 3. a square rod; 4. a first positioning plate; 5. a pulley; 6. a second positioning plate; 7. a circular hole; 8. a semicircular connecting block; 9. a round bar; 10. a connecting plate; 11. a motor box; 12. a first drive motor; 13. a limiting plate; 14. an arc groove; 15. a notch; 16. a strip-shaped groove; 17. an inner chamber; 18. a T-shaped chute; 19. a first jack; 20. a square through hole; 21. a third jack; 22. a T-shaped slider; 23. a second jack; 24. mounting holes; 25. a handle is rotated; 26. a second gear; 27. a second rack plate; 28. an upper support rod; 29. an upper arc-shaped splint; 30. a lower arc-shaped splint; 31. a lower support bar; 32. inserting a rod; 33. a sliding groove; 34. a working box; 35. a second drive motor; 36. a driving wheel; 37. a driven wheel; 38. a positive and negative screw; 39. a slider; 40. a first gear; 41. a first rack plate; 42. a limiting rod; 43. a limiting hole; 44. a T-shaped slide bar; 45. a limiting groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 8, in an embodiment of the present invention, an adjustable straightening apparatus for copper rod processing includes: the automatic cutting machine comprises a workbench 1, side panels 2 are symmetrically welded on the surfaces of two ends of the top of the workbench 1, a square rod 3 is fixedly connected between the tops of the two side panels 2, two ends of the square rod 3 are symmetrically penetrated and slidably connected with first positioning plates 4, two second positioning plates 6 are arranged between the two first positioning plates 4, pulleys 5 are arranged at one ends of the tops of the two second positioning plates 6, round holes 7 are formed in one sides of the first positioning plates 4 and the second positioning plates 6, a semicircular connecting block 8 is fixedly connected at one end of the top of each of the two second positioning plates 6, a round rod 9 is fixedly connected at the top of one side of the semicircular connecting block 8, a connecting plate 10 is fixedly connected at one end of the round rod 9, a first gear 40 is arranged at one end of the bottom of the connecting plate 10, a motor box 11 is arranged at one side of the bottom of the connecting plate 10, and a first driving motor 12 which is horizontally arranged is arranged inside the motor box 11, the output end of the first driving motor 12 penetrates through the motor box 11 and then is fixedly connected with the connecting plate 10 and the first gear 40 through the rotating shaft in sequence, an arc groove 14 is formed in the outer edge of one side of the pulley 5, an inner chamber 17 is arranged inside the square rod 3, the motor box 11 is arranged in the inner chamber 17, a strip-shaped groove 16 is formed in the top end surface of the square rod 3, two notches 15 are formed in the center of one side of the strip-shaped groove 16, a square through hole 20 is formed in one side of the pulley 5, the first gear 40 is arranged in the square through hole 20, limiting holes 43 are obliquely and symmetrically formed in the upper end and the lower end of the square through hole 20, first rack plates 41 are symmetrically meshed and connected with the two sides of the first gear 40, limiting rods 42 are fixedly connected with the opposite ends of the two first rack plates 41, and limiting through holes are formed in the positions, close to the notches 15, of the top end of the square rod 3, the top end of the limiting rod 42 after penetrating through the limiting through hole is spliced with the limiting hole 43, and the two notches 15 extend to the outer side wall of the square rod 3 through the mutual matching action among the square rod 3, the first positioning plate 4, the second positioning plate 6, the pulley 5, the semicircular connecting block 8, the round rod 9, the connecting plate 10, the motor box 11, the first driving motor 12, the arc groove 14, the inner chamber 17, the strip-shaped groove 16 and the notch 15, so that not only can the two ends of the copper rod be positioned and the two ends of the bent copper rod needing to be straightened be positioned, but also through the mutual matching action among the connecting plate 10, the first gear 40, the limiting hole 43, the first rack plate 41 and the limiting rod 42, the pulley 5 and the square rod 3 can be fixed, the pulley 5 is prevented from sliding, the stability in rotation is improved, the local deviation is avoided, the straightening efficiency is improved, the two notches 15 extend to the outer side wall of the square rod 3, two notches 15 all extend to the outer side wall of the square rod 3, the arc groove 14 and the round rod 9 are in clearance fit sliding connection, the bottom end of the strip groove 16 extends to the top end of the inner chamber 17, the notches 15 and the strip groove 16 are in clearance fit arrangement with the connecting plate 10, the motor box 11 is symmetrically welded with the T-shaped sliding blocks 22, the T-shaped sliding grooves 18 are symmetrically formed in two sides of the inner chamber 17, the T-shaped sliding grooves 18 are in sliding connection with the T-shaped sliding blocks 22, the square through hole 20 is symmetrically formed in two sides of the square through hole 45, each T-shaped sliding rod 44 is symmetrically and fixedly connected to two ends of one side of the first rack plate 41 away from the first gear 40, one end of each T-shaped sliding rod 44 is in sliding connection with the corresponding limiting groove 45, the center of the semicircular connecting block 8 is provided with the mounting hole 24, the mounting hole 24 is in fit arrangement with the intermediate shaft of the pulley 5, square through hole 20 is cooperation sliding connection with square pole 3, a plurality of first jacks 19 have been seted up to one side of square pole 3 equidistant, second jack 23 has been seted up to one side of semicircle connecting block 8, third jack 21 has been seted up on the jackshaft of pulley 5, third jack 21, second jack 23 and first jack 19's diameter size are the same, one side of semicircle connecting block 8 is equipped with inserted bar 32, inserted bar 32 pegs graft mutually with second jack 23, third jack 21 and first jack 19 in proper order, through the effect of mutually supporting between T type slider 22, T type spout 18, mounting hole 24, square through hole 20, first jack 19, second jack 23, third jack 21 and the inserted bar 32 to can effectually fix second locating plate 6, prevent to take place the skew.

Example 2

Referring to fig. 3, 7 and 8, the difference from embodiment 1 is: a rotating handle 25 is arranged at the top of one side of the first positioning plate 4 and the second positioning plate 6, one end of the rotating handle 25 extends into the first positioning plate 4 and the second positioning plate 6 and is fixedly connected with a second gear 26, one side of the second gear 26 is engaged and connected with a second rack plate 27, the bottom end of the second rack plate 27 extends into the corresponding round hole 7 and is fixedly connected with an upper supporting rod 28 through a connecting rod, the bottom end of the upper supporting rod 28 is fixedly connected with an upper arc-shaped clamping plate 29, the inner bottom end of the round hole 7 is fixedly connected with a lower supporting rod 31, the top end of the lower supporting rod 31 is fixedly connected with a lower arc-shaped clamping plate 30, the top end of the workbench 1 is provided with a sliding groove 33, the bottom of one end of the workbench 1 is fixedly connected with a work box 34, a second driving motor 35 which is horizontally arranged is arranged inside the work box 34, and the output end of the second driving motor 35 is fixedly connected with a driving wheel 36 through a rotating shaft, the top of action wheel 36 runs through the belt and extends to workstation 1 internal fixedly connected with from driving wheel 37, follow positive and negative screw rod 38 of one side fixedly connected with of driving wheel 37, all run through threaded connection has slider 39 on the both ends screw thread section of positive and negative screw rod 38, two slider 39 respectively with correspond sliding tray 33 sliding connection, the top of slider 39 and the bottom fixed connection of first locating plate 4, the middle part of positive and negative screw rod 38 runs through fixedly connected with limiting plate 13, the interior bottom fixed connection of workstation 1 has the guide bar, the guide bar runs through slider 39 and is sliding connection, through the mutually supporting effect between turning handle 25, second gear 26, second rack plate 27, last bracing piece 28, last arc splint 29, bottom sprag 31 and lower arc splint 30 to can realize the fixed clamp to the copper pole, avoid taking place to rock when the alignment, reducing the straightening efficiency.

The working principle of the invention is as follows: according to the position where the copper rod needs to be straightened, at the moment, two second positioning plates 6 are positioned at the notch 15, firstly, a first driving motor 12 is started to work, then the first driving motor 12 drives a connecting plate 10 to rotate around the notch 15 through a rotating shaft until the position reaches a strip-shaped position, the connecting plate 10 rotates to drive a round rod 9 to rotate around an arc groove 14 so as to drive a semicircular connecting block 8 to rotate, meanwhile, the first driving motor 12 drives a first gear 40 to rotate through the rotating shaft, the first gear 40 rotates and is meshed to drive two first rack plates 41 to slide up and down along a limiting groove 45 through a T-shaped sliding rod 44 until a limiting rod 42 penetrates through a limiting through hole and is inserted into a limiting hole 43 to complete fixation, the semicircular connecting block 8 rotates to drive the second positioning plates 6 to rotate until the second positioning plates 6 and the first positioning plates 4 are positioned on the same axis, so that the local bent position of the copper rod is conveniently positioned through the second positioning plates 6, then the second positioning plate 6 is moved manually, the second positioning plate 6 drives the semicircular connecting block 8 and the pulley 5 to move along the square rod 3 until the copper rod reaches the position where the copper rod needs to be straightened, then the inserted rod 32 is inserted into the second insertion hole 23, the third insertion hole 21 and the first insertion hole 19 in sequence manually, so that the second positioning plate 6 can be effectively fixed to prevent deviation, then the second driving motor 35 is started to work, then the second driving motor 35 drives the driving wheel 36 to rotate through the rotating shaft, the driving wheel 36 drives the driven wheel 37 to rotate through the belt, the driven wheel 37 drives the positive and negative screw rod 38 to rotate, the positive and negative screw rod 38 drives the two sliding pieces 39 to simultaneously slide along the guide rod and the sliding groove 33 in opposite directions, then the two sliding pieces 39 drive the first positioning plates 4 to simultaneously slide in opposite directions until the two ends of the copper rod, so as to be suitable for positioning copper rods with different lengths, the application range is wide, then the two ends of the copper rod are placed on the lower arc-shaped clamping plates 30 in the first positioning plate 4 and the second positioning plate 6, then the rotating handle 25 on one side of the first positioning plate 4 and the second positioning plate 6 is manually rotated, then the rotating handle 25 rotates the second gear 26 to rotate, the second gear 26 is rotationally meshed to drive the second rack plate 27 to move downwards, the second rack plate 27 drives the upper supporting rod 28 through the connecting rod to drive the upper arc-shaped clamping plate 29 to move downwards until the two ends of the copper rod are clamped by matching with the lower arc-shaped clamping plates 30, so that the copper rod can be fixedly clamped, the phenomenon that the copper rod shakes during straightening is avoided, the straightening efficiency is reduced, and the working principle of the invention is completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a copper pole processing straightening equipment for production with adjustable which characterized in that includes: the automatic cutting machine comprises a workbench (1), side panels (2) are symmetrically welded on the surfaces of two ends of the top of the workbench (1), a square rod (3) is fixedly connected between the tops of the two side panels (2), two ends of the square rod (3) are symmetrically connected with first positioning plates (4) in a penetrating and sliding mode, two second positioning plates (6) are arranged between the two first positioning plates (4), pulleys (5) are arranged at one ends of the tops of the two second positioning plates (6), round holes (7) are formed in one sides of the first positioning plates (4) and the second positioning plates (6), a semicircular connecting block (8) is fixedly connected at one end of the top of each of the two second positioning plates (6), a round rod (9) is fixedly connected at the top of one side of the semicircular connecting block (8), a connecting plate (10) is fixedly connected at one end of the round rod (9), and a first gear (40) is arranged at one end of the bottom of the connecting plate (10), a motor box (11) is arranged on one side of the bottom of the connecting plate (10), a first driving motor (12) which is horizontally arranged is arranged inside the motor box (11), and the output end of the first driving motor (12) penetrates through the motor box (11) and then is fixedly connected with the connecting plate (10) and the first gear (40) sequentially through a rotating shaft;

an arc groove (14) is formed in the outer edge of one side of the pulley (5), an inner cavity (17) is formed in the square rod (3), the motor box (11) is arranged in the inner cavity (17), a strip-shaped groove (16) is formed in the top end surface of the square rod (3), two notches (15) are formed in the center of one side of the strip-shaped groove (16), and the two notches (15) extend to the outer side wall of the square rod (3);

square through hole (20) have been seted up to one side of pulley (5), first gear (40) set up in square through hole (20), spacing hole (43) have been seted up to the upper and lower both ends skew symmetry of square through hole (20), the bilateral symmetry meshing of first gear (40) is connected with first rack board (41), two the equal fixedly connected with gag lever post (42) of the opposite one end of first rack board (41), the top of square pole (3) is close to breach (15) department and has seted up spacing through hole, top and spacing hole (43) are pegged graft mutually after gag lever post (42) runs through square pole (3).

2. The adjustable straightening device for copper rod processing and production according to claim 1, wherein the arc groove (14) is in clearance fit sliding connection with the round rod (9), the bottom end of the strip groove (16) extends to the top end of the inner chamber (17), and the notch (15) and the strip groove (16) are both in clearance fit arrangement with the connecting plate (10).

3. The adjustable straightening equipment for copper rod machining and production according to claim 1, wherein T-shaped sliding blocks (22) are symmetrically welded to two sides of the motor box (11), T-shaped sliding grooves (18) are symmetrically formed in two sides of the inner chamber (17), the T-shaped sliding grooves (18) are slidably connected with the T-shaped sliding blocks (22), two limiting grooves (45) are symmetrically formed in two sides of the square through hole (20), two ends of one side, away from the first gear (40), of each first rack plate (41) are symmetrically and fixedly connected with T-shaped sliding rods (44), and one end of each T-shaped sliding rod (44) is slidably connected with the corresponding limiting groove (45).

4. The adjustable straightening device for copper rod processing production according to claim 1, wherein a mounting hole (24) is formed in the center of the semicircular connecting block (8), the mounting hole (24) is matched with an intermediate shaft of the pulley (5), the square through hole (20) is matched with the square rod (3) in a sliding connection, and the semicircular connecting block (8) is sleeved on the pulley (5) through the mounting hole (24).

5. The adjustable straightening device for copper rod processing and production according to claim 1, wherein a plurality of first insertion holes (19) are formed in one side of the square rod (3) at equal intervals, a second insertion hole (23) is formed in one side of the semicircular connecting block (8), a third insertion hole (21) is formed in an intermediate shaft of the pulley (5), the third insertion hole (21), the second insertion hole (23) and the first insertion hole (19) are identical in diameter size, an insertion rod (32) is arranged on one side of the semicircular connecting block (8), and the insertion rod (32) is sequentially connected with the second insertion hole (23), the third insertion hole (21) and the first insertion hole (19) in an inserted manner.

6. The adjustable straightening device for copper rod processing production according to claim 1, the tops of one sides of the first positioning plate (4) and the second positioning plate (6) are provided with rotating handles (25), one end of the rotating handle (25) penetrates and extends into the first positioning plate (4) and the second positioning plate (6) and is fixedly connected with a second gear (26), one side of the second gear (26) is engaged and connected with a second rack plate (27), the bottom end of the second rack plate (27) is penetrated and extended into a corresponding round hole (7) through a connecting rod and is fixedly connected with an upper supporting rod (28), the bottom end of the upper supporting rod (28) is fixedly connected with an upper arc-shaped clamping plate (29), the inner bottom end of the round hole (7) is fixedly connected with a lower support rod (31), and the top end of the lower support rod (31) is fixedly connected with a lower arc-shaped clamping plate (30).

7. The adjustable straightening device for copper rod processing production according to claim 1, a sliding groove (33) is arranged at the top end of the workbench (1), a working box (34) is fixedly connected at the bottom of one end of the workbench (1), a second driving motor (35) which is horizontally arranged is arranged in the working box (34), the output end of the second driving motor (35) is fixedly connected with a driving wheel (36) through a rotating shaft, the top of the driving wheel (36) penetrates through and extends into the workbench (1) through a belt and is fixedly connected with a driven wheel (37), positive and negative screw rod (38) of one side fixedly connected with of follow driving wheel (37), all run through threaded connection on the both ends screw thread section of positive and negative screw rod (38) and have slider (39), two slider (39) respectively with corresponding sliding tray (33) sliding connection.

8. The adjustable straightening equipment for copper rod processing production according to claim 7, wherein the top end of the sliding member (39) is fixedly connected with the bottom end of the first positioning plate (4), the middle portion of the positive and negative screw rod (38) penetrates through the fixedly connected limiting plate (13), the inner bottom of the workbench (1) is fixedly connected with a guide rod, and the guide rod penetrates through the sliding member (39) and is in sliding connection.