CN215279281U

CN215279281U - Long screw straightening device

Info

Publication number: CN215279281U
Application number: CN202121837999.7U
Authority: CN
Inventors: 檀新文
Original assignee: Jining Technician College
Current assignee: Jining Technician College
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-12-24
Anticipated expiration: 2031-08-09

Abstract

The utility model provides a long screw rod coalignment, include: the device comprises a workbench, wherein a first mounting plate is fixedly connected to one side of the outer wall of the workbench, a first motor is fixedly mounted on the top end surface of the first mounting plate through screws, a lead screw is fixedly mounted at a driving shaft of the first motor, a sliding sleeve is connected to the outer portion of the lead screw in a threaded manner, a connecting plate is mounted on one side of the outer portion of the sliding sleeve, a bolt is arranged between the connecting plate and the sliding sleeve, a clamping mechanism is mounted above the connecting plate, a sliding groove is formed in the workbench, four groups of stabilizing rods are fixedly arranged between two sides of the inner wall of the workbench, and a straightening mechanism is mounted on one side of the top of the workbench; the utility model provides a pair of long screw rod coalignment is provided with and treats the screw thread section of thick bamboo of alignment screw rod looks adaptation, and the rotatory screw rod that drives of screw thread section of thick bamboo removes, passes through in the screw thread section of thick bamboo completely from, and the alignment of screw rod has just been accomplished, and the screw thread of screw rod can not be damaged to such alignment structure, increases the success rate of alignment.

Description

Long screw straightening device

Technical Field

The utility model relates to a coalignment field especially relates to a long screw rod coalignment.

Background

The screw rod is used for plastic molding equipment such as plastic profile extrusion machines, injection molding machines and the like, the screw rod and a machine barrel are core components of the plastic molding equipment, are heating extrusion plasticizing parts and are cores of plastic machinery, the screw rod is widely applied to machining centers, CNC machines, numerically controlled lathes, injection molding machines, wire cutting machines, grinding machines, milling machines, slow-speed wire feeding, fast-speed wire feeding, PCB drilling machines, fine engraving and milling machines, spark discharge machines, tooth biting machines, planing machines, large vertical lathe gantry mills and the like, slight bending can occur when the screw rod is improperly used, and at the moment, a screw rod straightening device is required to be used.

However, most of the traditional screw straightening aims at straightening the screw by applying external force, and the screw thread of the screw is often damaged by applying the external force, so that the screw is scrapped.

Therefore, it is necessary to provide a long screw straightening device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a long screw rod coalignment has solved when polishing the machined part of taking the place of the difference, need use different grip blocks, and traditional screw rod alignment is mostly in order to exert external force and carry out the alignment with the screw rod, often can damage the screw thread of screw rod when exerting external force for the condemned problem of screw rod.

The utility model provides a long screw rod coalignment, include: the workstation, the first mounting panel of outer wall one side fixedly connected with of workstation, and the top surface of first mounting panel has first motor through screw fixed mounting, the lead screw is installed to the drive shaft department fixed case of first motor, and the outside threaded connection of lead screw has the sliding sleeve, the linkage plate is installed to the outside one side of sliding sleeve, and is equipped with the bolt between linkage plate and the sliding sleeve, fixture is installed to the top of linkage plate, the spout has been seted up to the inside of workstation, be fixed with four group's stabilizer bars between the inner wall both sides of workstation, alignment mechanism is installed to one side at workstation top.

Preferably, fixture is including placing the board, and places the board and fix the top at the linkage plate, place the top both sides of board and all install the pneumatic cylinder, two the pneumatic cylinder has splint through linking pole fixed mounting, the laminating of the outside one side of splint has the slipmat.

Preferably, the two pneumatic cylinders are fixedly installed with the placing plate through four screws, the placing plate is fixedly installed with the connecting plate through two screws, and the non-slip mat is made of rubber.

Preferably, the straightening mechanism includes second mounting panel and protective housing, and second mounting panel fixed mounting is in one side at the workstation top, there is the second motor at the top of second mounting panel through four screw fixed mounting, the drive shaft fixedly connected with drive wheel of second motor, protective housing fixed mounting is at the top opposite side of workstation, and the protective housing is located second mounting panel right side, the inside surface mounting of protective housing has the bearing, and the inside surface mounting of bearing has a screw thread section of thick bamboo, the one end fixed mounting of a screw thread section of thick bamboo has from the driving wheel, be equipped with the drive belt from between driving wheel and the drive wheel, the shield is all installed to the outside both sides of protective housing.

Preferably, a transmission structure is formed between the driving wheel and the driven wheel through a transmission belt, and a rotating structure is formed between the threaded cylinder and the protective shell through a bearing.

Preferably, the other end of the screw rod is rotatably connected with one side of the inner wall of the workbench, the four groups of the stabilizing rods are distributed outside the screw rod, and the four groups of the stabilizing rods penetrate through the connecting plate.

Compared with the prior art, the utility model provides a pair of long screw rod coalignment has following beneficial effect:

traditional screw rod alignment is mostly with applying external force and carry out the alignment with the screw rod, often can damage the screw thread of screw rod when applying external force for the screw rod is scrapped, this screw rod aligning device be provided with treat the screw thread section of thick bamboo of alignment screw rod looks adaptation, the rotatory screw rod that drives of screw thread section of thick bamboo removes, passes through in the screw thread section of thick bamboo completely from the screw thread section of thick bamboo when the screw rod, the alignment of screw rod has just been accomplished, the screw thread of screw rod can not be damaged to such alignment structure, increases the success rate of alignment.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a long screw straightening device provided in the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic view of the clamping mechanism shown in FIG. 1;

fig. 4 is a schematic structural view of the straightening mechanism shown in fig. 1.

In the figure: 1. a work table; 2. a first mounting plate; 3. a first motor; 4. a screw rod; 5. a sliding sleeve; 6. a connector tile; 7. a bolt; 8. a clamping mechanism; 81. placing the plate; 82. a pneumatic cylinder; 83. a splint; 84. a non-slip mat; 9. a chute; 10. a stabilizing rod; 11. a straightening mechanism; 111. a second mounting plate; 112. a second motor; 113. a drive wheel; 114. a protective shell; 115. a bearing; 116. a threaded barrel; 117. a driven wheel; 118. a transmission belt; 119. and a dust cover.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, in which fig. 1 is a schematic structural diagram of a preferred embodiment of a long screw rod straightening device according to the present invention; FIG. 2 is a schematic top view of the structure of FIG. 1; FIG. 3 is a schematic view of the clamping mechanism shown in FIG. 1; fig. 4 is a schematic structural view of the straightening mechanism shown in fig. 1, and a long screw straightening device includes: workstation 1, the first mounting panel 2 of outer wall one side fixedly connected with of workstation 1, and there is first motor 3 on the top surface of first mounting panel 2 through screw fixed mounting, lead screw 4 is installed to the drive shaft department fixed case of first motor 3, and the outside threaded connection of lead screw 4 has sliding sleeve 5, linkage plate 6 is installed to 5 outside one sides of sliding sleeve, and be equipped with bolt 7 between linkage plate 6 and the sliding sleeve 5, fixture 8 is installed to the top of linkage plate 6, spout 9 has been seted up to the inside of workstation 1, be fixed with four group's stabilizer bars 10 between the inner wall both sides of workstation 1, alignment mechanism 11 is installed to one side at workstation 1 top.

The clamping mechanism 8 comprises a placing plate 81, the placing plate 81 is fixed to the top of the connecting plate 6, pneumatic cylinders 82 are mounted on two sides of the top of the placing plate 81, clamping plates 83 are fixedly mounted on the two pneumatic cylinders 82 through connecting rods, and anti-slip pads 84 are attached to one side of the outer portion of each clamping plate 83.

The two pneumatic cylinders 82 are fixedly mounted with the placing plate 81 through four screws, the placing plate 81 is fixedly mounted with the connecting plate 6 through two screws, the non-slip mat 84 is made of rubber, and the non-slip mat 84 increases the friction force between the screw rod to be straightened and the clamping plate 83.

Straightening mechanism 11 includes second mounting panel 111 and protective housing 114, and second mounting panel 111 fixed mounting is in one side at workstation 1 top, there is second motor 112 at the top of second mounting panel 111 through four screw fixed mounting, the drive shaft fixedly connected with drive wheel 113 of second motor 112, protective housing 114 fixed mounting is in the top opposite side of workstation 1, and protective housing 114 is located second mounting panel 111 right side, the inside surface mounting of protective housing 114 has bearing 115, and bearing 115's inside surface mounting has a screw thread section of thick bamboo 116, the one end fixed mounting of screw thread section of thick bamboo 116 has driven round 117, be equipped with drive belt 118 between driven round 117 and the drive wheel 113, shield 119 is all installed to the outside both sides of protective housing 114.

The driving wheel 113 and the driven wheel 117 form a transmission structure through a transmission belt 118, and the threaded cylinder 116 forms a rotation structure through a bearing 115 and the protective shell 114, so that the second motor 112 can drive the threaded cylinder 116 to rotate.

The other end of the screw rod 4 is rotatably connected with one side of the inner wall of the workbench 1, four groups of stabilizing rods 10 are distributed outside the screw rod 4, the four groups of stabilizing rods 10 penetrate through the connecting plate 6, and the stabilizing rods 10 and the connecting plate 6 play a limiting role, so that the connecting plate 6 cannot generate position deviation when moving, and the precision is improved.

The utility model provides a pair of long screw rod coalignment's theory of operation as follows:

the screw to be straightened is placed on the placing plate 81, the pneumatic cylinder 82 works, the clamping plate 83 is pushed, the anti-skid pad 84 on the outer side of the clamping plate 83 is in contact with the screw to clamp the screw, the first motor 3 rotates to drive the sliding sleeve 5 to move, so that the screw clamped by the upper clamping mechanism 8 moves, when the screw moves to the threaded barrel 116, the second motor 112 is started, the threaded barrel 116 transmits the kinetic energy of the second motor 112 through the matching among the driven wheel 117, the transmission belt 118 and the driving wheel 113, meanwhile, due to the action of the bearing 115, the threaded barrel 116 rotates inside the protective shell 114, the threaded barrel 116 is provided with a thread matched with the screw to be straightened, the screw enters the threaded barrel 116, the threaded barrel 116 rotates to drive the screw to move, when the screw completely passes through the threaded barrel 116, the straightening of the screw is completed, and the thread of the screw cannot be straightened by the straightening structure, the success rate of alignment is increased.

traditional screw rod alignment is mostly with applying external force and straightens the screw rod, often can damage the screw thread of screw rod when applying external force for the screw rod is scrapped, this screw rod aligning device be provided with the screw thread section of thick bamboo 116 of treating alignment screw rod looks adaptation, the rotatory screw rod that drives of screw thread section of thick bamboo 116 moves, passes through in screw thread section of thick bamboo 116 completely following when the screw rod, the alignment of screw rod has just been accomplished, the screw thread of screw rod can not be damaged to such alignment structure, increases the success rate of alignment.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A long screw straightening apparatus comprising: workstation (1), its characterized in that: the utility model discloses a hydraulic support structure, including workstation (1), outer wall one side fixedly connected with first mounting panel (2) of workstation (1), and the top surface of first mounting panel (2) has first motor (3) through screw fixed mounting, lead screw (4) are installed to the drive shaft department fixed case of first motor (3), and the outside threaded connection of lead screw (4) has sliding sleeve (5), linkage plate (6) are installed to sliding sleeve (5) outside one side, and are equipped with bolt (7) between linkage plate (6) and sliding sleeve (5), fixture (8) are installed to the top of linkage plate (6), spout (9) have been seted up to the inside of workstation (1), be fixed with four groups of stable pole (10) between the inner wall both sides of workstation (1), alignment mechanism (11) are installed to one side at workstation (1) top.

2. The long screw straightening device according to the claim 1, characterized in that the clamping mechanism (8) comprises a placing plate (81), the placing plate (81) is fixed on the top of the connecting plate (6), pneumatic cylinders (82) are installed on two sides of the top of the placing plate (81), clamping plates (83) are fixedly installed on the two pneumatic cylinders (82) through connecting rods, and a non-slip mat (84) is attached to one side of the outer portions of the clamping plates (83).

3. The device for straightening long screws according to claim 2, wherein two pneumatic cylinders (82) are fixedly mounted with a placing plate (81) by four screws, the placing plate (81) is fixedly mounted with a connecting plate (6) by two screws, and the non-slip mat (84) is made of rubber.

4. The long screw straightening device according to claim 1, wherein the straightening mechanism (11) comprises a second mounting plate (111) and a protective casing (114), the second mounting plate (111) is fixedly mounted on one side of the top of the workbench (1), a second motor (112) is fixedly mounted on the top of the second mounting plate (111) through four screws, a driving shaft of the second motor (112) is fixedly connected with a driving wheel (113), the protective casing (114) is fixedly mounted on the other side of the top of the workbench (1), the protective casing (114) is located on the right side of the second mounting plate (111), a bearing (115) is mounted on the inner surface of the protective casing (114), a threaded cylinder (116) is mounted on the inner surface of the bearing (115), a driven wheel (117) is fixedly mounted at one end of the threaded cylinder (116), and a transmission belt (118) is arranged between the driven wheel (117) and the driving wheel (113), dust covers (119) are mounted on two sides of the outer portion of the protective shell (114).

5. The long screw straightening device according to claim 4, characterized in that a transmission structure is formed between the driving wheel (113) and the driven wheel (117) through a transmission belt (118), and a rotation structure is formed between the threaded cylinder (116) and the protective shell (114) through a bearing (115).

6. The straightening device for the long screw according to claim 1, wherein the other end of the screw rod (4) is rotatably connected with one side of the inner wall of the workbench (1), four groups of the stabilizing rods (10) are distributed outside the screw rod (4), and the four groups of the stabilizing rods (10) penetrate through the connecting plate (6).