CN218361704U

CN218361704U - Forming device for bolt fastener

Info

Publication number: CN218361704U
Application number: CN202222519326.8U
Authority: CN
Inventors: 蒋晨; 沙巍炜; 沈德友; 曹丽
Original assignee: Jiangyin Letian Fastener Co ltd
Current assignee: Jiangyin Letian Fastener Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-24
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a forming device for bolt fastener, comprises a workbench, the top fixedly connected with shaping seat of workstation, the top fixed mounting of workstation has the shaping cylinder, the left end fixedly connected with shaping drift of shaping cylinder, the bottom of shaping drift and the top sliding connection of workstation, the shaping drift is located the right side of shaping seat, the mounting groove has been seted up in the left side of shaping seat, fixed mounting has the electromagnetic plate on the inner wall of mounting groove. The utility model discloses a, use through the cooperation of electromagnetic plate and magnetic plate and to adjust the position of ejector pin, the ejector pin can be ejecting with the bolt fastener of laminating on the arc seat inner wall, avoids bolt fastener to be in the arc seat inside and leads to taking out inconveniently rather than the inner wall laminating, has solved the forming device who is used for bolt fastener in the past and is not convenient for fix a position and is not convenient for get the problem of material.

Description

Forming device for bolt fastener

Technical Field

The utility model relates to a forming device for bolt fastener.

Background

The fastener is a mechanical part for fastening and connecting, is a mechanical basic part with the widest application, and has the characteristics of various types and specifications, different performance and purposes and extremely high standardization, serialization and universalization degrees. The bolt is a common fastener in our daily life, and the bolt needs to be bent and formed during processing.

When the forming device for bolt machining bends a workpiece in the prior art, the limiting and fixing effect of the workpiece is poor, the workpiece to be machined needs to be manually positioned when being fed, and the forming efficiency can be reduced.

And the work piece after the shaping can laminate on the mould inner wall, leads to taking out inconveniently, influences shaping efficiency, therefore we technical staff have proposed a forming device for bolt fastener to solve this type of problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a forming device for bolt fastener to solve the forming device who is used for bolt fastener among the background art and be not convenient for fix a position and be not convenient for get the problem of material.

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

The utility model provides a forming device for bolt fastener, includes the workstation, the top fixedly connected with shaping seat of workstation, the top fixed mounting of workstation has the shaping cylinder, the left end fixedly connected with shaping drift of shaping cylinder, the bottom of shaping drift and the top sliding connection of workstation, the shaping drift is located the right side of shaping seat, the mounting groove has been seted up in the left side of shaping seat, fixed mounting has the electromagnetic plate on the inner wall of mounting groove, sliding connection has the magnetic plate on the inner wall of mounting groove, the magnetic plate is located the right side of electromagnetic plate and is connected with the electromagnetic plate magnetism, two ejector pins of right side fixedly connected with of magnetic plate, the right-hand member of ejector pin runs through and extends to the inside of shaping seat, the bottom fixed mounting of workstation has the biax cylinder, two logical grooves have been seted up at the top of workstation, two lead to the groove is located the front and the back of shaping drift respectively, sliding connection has two shaping plates on the inner wall that leads to the groove, the bottom of shaping plate runs through logical groove and fixed connection is on the output shaft cylinder's output shaft, the bottom of workstation has the motor thread sensor, the pressure sensor is connected with the integrated threaded positioning plate of biax screw thread sensor.

The top fixed mounting of workstation has control panel, electromagnetic plate, shaping cylinder, biax cylinder and biax motor all with control panel electric connection.

And a prompter is fixedly installed at the top of the workbench and is in signal connection with the single chip microcomputer.

One side of the forming plate close to the forming punch is fixedly connected with a friction pad, and anti-skid grains which are uniformly distributed are arranged on the friction pad.

The equal fixedly connected with spacing of both sides of magnetic plate, the inner wall sliding connection of spacing and mounting groove.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a two locating plates of biax motor drive carry out simultaneous movement, and the location of treating the shaping work piece is realized to cooperation pressure sensor's use, make can carry out location placed in the middle to the work piece of different specifications, also can improve the location quality when reducing the required operating procedure of personnel, avoid work piece skew to influence the shaping quality, and the cooperation through electromagnetic plate and magnetic plate is used and can be adjusted the position of ejector pin, the ejector pin can be ejecting with the bolt fastening spare of laminating on the arc seat inner wall, avoid bolt fastening spare to be in inside and rather than the inner wall laminating of arc seat, lead to taking out inconvenient problem.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

fig. 5 is a schematic diagram of the present invention.

The reference numbers in the figures illustrate:

1. a work table; 2. forming a base; 3. a forming cylinder; 4. forming a punch; 5. mounting grooves; 6. an electromagnetic plate; 7. a magnetic plate; 8. a top rod; 9. a double-shaft cylinder; 10. a through groove; 11. forming a plate; 12. a double-shaft motor; 13. a movable groove; 14. positioning a plate; 15. a pressure sensor; 16. a single chip microcomputer; 17. a control panel; 18. a prompter; 19. a friction pad; 20. and (5) a limiting strip.

Detailed Description

Referring to fig. 1 to 5, the utility model relates to a forming device for bolt fasteners, which comprises a workbench 1, a forming base 2 is fixedly connected to the top of the workbench 1, a forming cylinder 3 is fixedly installed on the top of the workbench 1, a forming punch 4 is fixedly connected to the left end of the forming cylinder 3, the bottom of the forming punch 4 is slidably connected to the top of the workbench 1, the forming punch 4 is located on the right side of the forming base 2, an installation groove 5 is opened on the left side of the forming base 2, an electromagnetic plate 6 is fixedly installed on the inner wall of the installation groove 5, a magnetic plate 7 is slidably connected to the inner wall of the installation groove 5, the magnetic plate 7 is located on the right side of the electromagnetic plate 6 and is magnetically connected to the electromagnetic plate 6, two ejector rods 8 are fixedly connected to the right side of the magnetic plate 7, the right ends of the ejector rods 8 penetrate through and extend to the inside of the forming base 2, bottom fixed mounting of workstation 1 has biax cylinder 9, two logical groove 10 have been seted up at workstation 1's top, two lead to groove 10 and be located the front and the back of shaping drift 4 respectively, sliding connection has two profiled sheeting 11 on leading to the inner wall of groove 10, the bottom of profiled sheeting 11 runs through logical groove 10 and fixed connection is on biax cylinder 9's output shaft, workstation 1's bottom fixed mounting has biax motor 12, the equal fixedly connected with lead screw in both ends of biax motor 12, two movable groove 13 have been seted up at workstation 1's top, the inside sliding connection of movable groove 13 has locating plate 14, movable groove 13 and threaded connection are run through to locating plate 14's bottom on the lead screw, install pressure sensor 15 on the locating plate 14, workstation 1's inside integration has singlechip 16, pressure sensor 15 and biax motor 12 all with singlechip 16 signal connection.

The top fixed mounting of workstation 1 has control panel 17, and electromagnetism board 6, shaping cylinder 3, biax cylinder 9 and biax motor 12 all with control panel 17 electric connection. The arrangement of the control panel 17 can enable a user to control the device more simply and rapidly, so that the number of steps required to be operated by the user is reduced, and the forming efficiency of the bolt fastener is improved.

The top of the working platform 1 is fixedly provided with a prompter 18, and the prompter 18 is in signal connection with the singlechip 16. When the comparison value of the single chip microcomputer 16 reaches, the prompting device 18 is controlled to be powered on, and prompting sound is generated after the prompting device 18 is powered on, so that a user is prompted, the user can conveniently perform the next operation, and the forming efficiency is improved.

One side of the forming plate 11 close to the forming punch 4 is fixedly connected with a friction pad 19, and the friction pad 19 is provided with evenly distributed anti-skid grains. When the shaping plate 11 moves towards the workpiece, the surface friction pad 19 will contact the workpiece first, and the friction pad 19 can increase the friction between the shaping plate 11 and the workpiece, thereby preventing the workpiece from being displaced.

The both sides of magnetic plate 7 all fixedly connected with spacing 20, spacing 20 and the inner wall sliding connection of mounting groove 5. Spacing strip 20 also can slide on the inner wall of mounting groove 5 when magnetic plate 7 removes, and the setting of spacing strip 20 can play the limiting action to magnetic plate 7 for magnetic plate 7 is located the inside of mounting groove 5 all the time and keeps the removal of horizontal direction.

The working principle is as follows: when the forming operation of the bolt fastener is required, a user lifts a workpiece and places the workpiece on the top of the workbench 1, so that the workpiece is attached to the right side of the forming seat 2, then the user controls the double-shaft motor 12 to be electrified to work, the double-shaft motor 12 is electrified to drive the lead screw fixedly connected with the double-shaft motor to synchronously rotate, the positioning plate 14 in threaded connection with the lead screw starts to move along the movable groove 13, the positioning plate 14 contacts with the workpiece along with the continuous work of the double-shaft motor 12, the value of the pressure sensor 15 changes at the moment, if the workpiece is not in the central position, the positioning plate 14 which contacts with the workpiece firstly pushes the workpiece until the two positioning plates 14 contact with the workpiece, the pressure sensor 15 transmits a signal to the singlechip 16, the singlechip 16 compares the values, and the singlechip 16 controls the double-shaft motor 12 to stop working after the values on the two sides are consistent, the workpiece is at the central position, so that the defect caused by position offset processing can be avoided, then a user controls the forming cylinder 3 to be electrified to drive the forming punch 4 to move, when the forming punch 4 contacts the workpiece, the double-shaft motor 12 can be controlled to rotate reversely, the positioning plate 14 is separated from the workpiece, then the forming punch 4 extrudes the workpiece to enable the middle position of the workpiece to enter the forming seat 2 and be attached to the inner wall of the forming seat 2, at the moment, the two sides of the workpiece are close to the two sides of the forming punch 4, then the user controls the double-shaft cylinder 9 to work, the output shaft of the double-shaft cylinder 9 contracts to drive the forming plate 11 to move until the forming plate 11 contacts the workpiece and extrudes the two sides of the workpiece to be attached to the forming punch 4, at the moment, the forming processing of the bolt fastener is completed, the user controls the forming plate 11 to reset with the forming punch 4, and then the current direction of the electromagnetic plate 6 is changed, make 6 produce the magnetism the same with magnetic plate 7 of electromagnetism board, magnetic plate 7 receives the effect in magnetic field and begins to remove, and ejector pin 8 removes the ejecting shaping seat 2 of shaping work piece thereupon, avoids the work piece to take off with shaping seat 2 inner wall laminating is inconvenient, has solved the problem that the forming device that is used for the bolt fastener in the past is not convenient for fix a position and is not convenient for get the material.

Claims

1. A forming device for bolt fasteners comprises a workbench (1), and is characterized in that: the forming device is characterized in that a forming seat (2) is fixedly connected to the top of the workbench (1), a forming cylinder (3) is fixedly mounted at the top of the workbench (1), a forming punch (4) is fixedly connected to the left side of the forming cylinder (3), the bottom of the forming punch (4) is in sliding connection with the top of the workbench (1), the forming punch (4) is located on the right side of the forming seat (2), a mounting groove (5) is formed in the left side of the forming seat (2), an electromagnetic plate (6) is fixedly mounted on the inner wall of the mounting groove (5), a magnetic plate (7) is slidably connected to the inner wall of the mounting groove (5), the magnetic plate (7) is located on the right side of the electromagnetic plate (6) and is in magnetic connection with the electromagnetic plate (6), two ejector rods (8) are fixedly connected to the right side of the magnetic plate (7), the right ends of the ejector rods (8) penetrate through and extend into the forming seat (2), a double-shaft cylinder (9) is fixedly mounted at the bottom of the workbench (1), two through grooves (10) are formed at the top of the workbench (1), the two through grooves (10) are respectively located on the front of the inner wall of the forming seat (4), and two output shafts (11) penetrate through the forming cylinder (11), the utility model discloses a pressure sensor, including workstation (1), bottom fixed mounting of workstation (1) has double-shaft motor (12), the equal fixedly connected with lead screw in both ends of double-shaft motor (12), two movable groove (13) have been seted up at the top of workstation (1), the inside sliding connection in movable groove (13) has locating plate (14), movable groove (13) and threaded connection are run through on the lead screw in the bottom of locating plate (14), install pressure sensor (15) on locating plate (14), the inside integration of workstation (1) has singlechip (16), pressure sensor (15) and double-shaft motor (12) all with singlechip (16) signal connection.

2. A molding apparatus for a bolt fastener according to claim 1, characterized in that: the top fixed mounting of workstation (1) has control panel (17), all with control panel (17) electric connection electromagnetic plate (6), shaping cylinder (3), biax cylinder (9) and biax motor (12).

3. A molding apparatus for a bolt fastener according to claim 1, characterized in that: the top of workstation (1) fixed mounting has prompting device (18), prompting device (18) and singlechip (16) signal connection.

4. A molding apparatus for a bolt fastener according to claim 1, characterized in that: one side of the forming plate (11) close to the forming punch (4) is fixedly connected with a friction pad (19), and the friction pad (19) is provided with anti-skid grains which are uniformly distributed.

5. A molding apparatus for a bolt fastener according to claim 1, characterized in that: the equal fixedly connected with of both sides of magnetic plate (7) spacing (20), the inner wall sliding connection of spacing (20) and mounting groove (5).