CN215788315U

CN215788315U - Support mechanism for thread forming machine

Info

Publication number: CN215788315U
Application number: CN202121953478.8U
Authority: CN
Inventors: 张彪
Original assignee: Yantai Tobon Screws Co ltd
Current assignee: Yantai Tobon Screws Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-11
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a supporting mechanism for a thread forming machine, which comprises a supporting box, wherein two rack plates are connected in the supporting box in a sliding manner at opposite positions, one side of one rack plate is fixedly connected with a first fixing rod, one side of the other rack plate is fixedly connected with a second fixing rod, a rotating shaft rod is rotatably connected in the supporting box, a gear is fixedly sleeved outside the rotating shaft rod, teeth of the gear are respectively meshed with teeth of the two rack plates, and one side of the supporting box is fixedly connected with a motor. Through the rotation nut who rotates the setting, through the screw-thread fit between lead screw and the nut to drive the lead screw and remove, thereby adjust the height of this device, with the screw forming machine that adapts to the difference, and this device is through the height of adjusting four corners, can adapt to the position of screw forming machine, and the adjustment level has reached the effect that can adapt to different screw forming machines from this.

Description

Support mechanism for thread forming machine

Technical Field

The utility model belongs to the technical field of thread forming machines, and particularly relates to a supporting mechanism for a thread forming machine.

Background

Various parts connected in a threaded mode are encountered in life, the connection in the mode is essentially provided with a threaded structure, a thread forming machine is needed when threads are formed on the parts, and the parts are often supported and fixed by matching with a supporting mechanism of the thread forming machine when the thread forming machine is used.

However, the support mechanism of the thread forming machine in the market at present cannot stably fix parts of different shapes, which results in different devices being required for different parts, thereby affecting the application range, and the support mechanism of the existing thread forming machine is not firm enough when being fixed on the thread forming machine, which results in easy loosening during long-term use, thereby affecting the use, and the height cannot be adjusted, thereby being not suitable for different thread forming machines.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a supporting mechanism for a thread forming machine, which solves the problems that in the use process of the supporting mechanism of the existing thread forming machine in the background technology, different devices are required to be used for different parts due to the fact that the supporting mechanism of the thread forming machine in the market cannot stably fix parts with different shapes, so that the use range is influenced, and the supporting mechanism of the existing thread forming machine is not firm enough when being fixed on the thread forming machine, so that the supporting mechanism is easy to loosen during long-time use, so that the use is influenced, the height cannot be adjusted, and therefore different thread forming machines cannot be suitable.

In order to achieve the purpose, the utility model provides the following technical scheme: a supporting mechanism for a thread forming machine comprises a supporting box, two rack plates are connected in the supporting box in a sliding way at opposite positions, one side of one of the rack plates is fixedly connected with a first fixed rod, one side of the other rack plate is fixedly connected with a second fixed rod, the inside of the supporting box is rotatably connected with a rotating shaft rod, the outside of the rotating shaft rod is fixedly sleeved with a gear, the teeth of the gear are respectively meshed with the teeth of the two rack plates, one side of the supporting box is fixedly connected with a motor, the output end of the motor is fixedly connected with one end of the gear, the top of the supporting box is provided with a sliding hole, the first fixing rod and the second fixing rod penetrate through the supporting box through the sliding holes, one side, opposite to the second fixing rod, of the first fixing rod is fixedly connected with the clamping sleeve, and two sides, opposite to the clamping sleeve, of the clamping sleeve are provided with limiting assemblies which are uniformly distributed.

Specifically, starter motor makes the output of motor drive the pivot pole and rotates to drive the gear and rotate, through the meshing between gear and two rack boards, make two rack boards remove in opposite directions, thereby drive between first dead lever and the second dead lever apart from drawing near, will need to set up the screw thread part through pressing from both sides the cover and fix, and through spacing subassembly, can be better fix the part.

Preferably, the limiting assembly comprises a groove, a movable rod and a spring, the groove is formed in the jacket, the movable rod is movably inserted into the groove, the spring is fixedly connected into the groove, and one side of the spring is fixedly connected with one end of the movable rod.

Specifically, when fixed part, the movable rod that contacts the part can be extruded by the part, makes the spring compressed to press the inside of recess back to the movable rod, and the movable rod that is not pressed back by the part distributes around the part, thereby carries on spacingly to the part, with the part of adaptation different shapes.

Preferably, one end of the movable rod, which is far away from the spring, is fixedly connected with a flexible pad.

Specifically, the material of the flexible pad is preferably rubber, so that the flexible pad not only has a protection function, but also has an anti-skid function.

Preferably, the inside fixedly connected with two joint plates of supporting box, two the rack board is respectively through two joint plates and supporting box sliding connection.

Specifically, through the joint board that sets up, make the rack board can easily slide in the inside of supporting box.

Preferably, the bottom of the support box is provided with an adjusting assembly.

Specifically, through adjusting part, can adjust the height of this device.

Preferably, the adjusting component comprises a fixing sleeve, a screw rod and a nut, the screw rod is movably inserted into the fixing sleeve, the top of the screw rod is fixedly connected with the bottom of the supporting box, the nut is sleeved outside the screw rod in a threaded manner, the nut is rotatably connected to the top of the fixing sleeve, the bottom of the fixing sleeve is fixedly connected with an electromagnet, mounting plates are fixedly connected to the two sides of the electromagnet, and a screw hole is formed in the mounting plates.

Specifically, the nut rotates, and through the screw-thread fit between lead screw and the nut to drive the lead screw and remove, thereby adjust the height of this device, this device can fix the mounting panel on thread forming machine through the screw for the screw, thereby fixes this device on thread forming machine, then switches on for the electro-magnet, makes this device tightly adsorb on thread forming machine, prevents not hard up skew of this device, thereby better fixes this device.

Preferably, a sliding groove is formed in the fixing sleeve, and the screw rod is connected with the fixing sleeve in a sliding mode through the sliding groove.

Specifically, through the spout, can restrict the lead screw and can't rotate in fixed sleeve's inside, at will when the nut rotates, the lead screw can carry out vertical direction and remove to the spout has restricted the range that the lead screw removed, makes it can't break away from fixed sleeve.

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

1. the starter motor, the output that makes the motor drives the pivot pole and rotates, thereby it rotates to drive the gear, through the meshing between gear and two rack boards, make two rack boards remove in opposite directions, thereby it draws near to drive the distance between first dead lever and the second dead lever, with will need to set up the screw thread part through pressing from both sides the cover and fix, and when the stationary part, the movable rod that contacts the part can be extruded by the part, make the spring compressed, thereby press back the inside of recess with the movable rod, and the movable rod that is not pressed back by the part distributes around the part, thereby carry on spacingly to the part, with the part of adaptation different shapes, through flexible pad, damage the part when can preventing the centre gripping part, from this reached and to have carried out the effect of fixed stay with different shapes part.

2. This device can fix the mounting panel on thread forming machine through the screw for the screw to fix this device on thread forming machine, then for the electro-magnet circular telegram, make this device tightly adsorb on thread forming machine, prevent that this device from becoming flexible skew, thereby better fix this device, reached more firm effect fixed with this device from this.

3. Through the rotation nut who rotates the setting, through the screw-thread fit between lead screw and the nut to drive the lead screw and remove, thereby adjust the height of this device, with the screw forming machine that adapts to the difference, and this device is through the height of adjusting four corners, can adapt to the position of screw forming machine, and the adjustment level has reached the effect that can adapt to different screw forming machines from this.

Drawings

FIG. 1 is a schematic perspective view of the present invention in a front view;

FIG. 2 is a schematic view of the overall rear perspective structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the support box of the present invention;

FIG. 4 is a schematic sectional view of a jacket according to the present invention;

FIG. 5 is a schematic perspective view of an adjustment assembly of the present invention;

fig. 6 is a schematic cross-sectional view of an adjustment assembly of the present invention.

In the figure: 1. a support box; 2. a rack plate; 3. a first fixing lever; 4. a second fixing bar; 5. a spindle rod; 6. a gear; 7. a motor; 8. a jacket; 9. a slide hole; 10. a clamping and connecting plate; 11. a limiting component; 1101. a groove; 1102. a movable rod; 1103. a spring; 12. a flexible pad; 13. an adjustment assembly; 1301. fixing the sleeve; 1302. a screw rod; 1303. a nut; 14. an electromagnet; 15. mounting a plate; 16. a screw hole; 17. a chute.

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. 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.

The first embodiment is as follows:

referring to fig. 1-6, the present invention provides a technical solution: a supporting mechanism for a thread forming machine comprises a supporting box 1, two rack plates 2 are connected to the inner opposite positions of the supporting box 1 in a sliding mode, two clamping plates 10 are fixedly connected to the inner portion of the supporting box 1, the two rack plates 2 are connected with the supporting box 1 in a sliding mode through the two clamping plates 10 respectively, a first fixing rod 3 is fixedly connected to one side of one rack plate 2, a second fixing rod 4 is fixedly connected to one side of the other rack plate 2, a rotating shaft rod 5 is rotatably connected to the inner portion of the supporting box 1, a gear 6 is fixedly sleeved on the outer portion of the rotating shaft rod 5, teeth of the gear 6 are meshed with teeth of the two rack plates 2 respectively, a motor 7 is fixedly connected to one side of the supporting box 1, an output end of the motor 7 is fixedly connected with one end of the gear 6, a sliding hole 9 is formed in the top of the supporting box 1, the first fixing rod 3 and the second fixing rod 4 penetrate through the supporting box 1 through the sliding hole 9, first dead lever 3 presss from both sides cover 8 with the equal fixedly connected with in the relative one side of second dead lever 4, two relative one sides of cover 8 all are provided with the spacing subassembly 11 that is evenly distributed, spacing subassembly 11 includes recess 1101, movable rod 1102 and spring 1103, the inside of pressing from both sides cover 8 is seted up at recess 1101, the inside at recess 1101 is pegged graft in the activity of movable rod 1102, spring 1103 fixed connection is in the inside of recess 1101, and one side of spring 1103 and the one end fixed connection of movable rod 1102, the one end fixedly connected with flexible pad 12 that spring 1103 was kept away from to movable rod 1102.

In this embodiment, through starter motor 7, make the output of motor 7 drive pivot pole 5 and rotate, thereby it rotates to drive gear 6, through the meshing between gear 6 and two rack plates 2, make two rack plates 2 remove in opposite directions, thereby it draws near to drive distance between first dead lever 3 and the second dead lever 4, it fixes to will need to set up threaded part through pressing from both sides cover 8, and when the fixed part, the movable rod 1102 who contacts the part can be extruded by the part, make spring 1103 compressed, thereby press movable rod 1102 back to the inside of recess 1101, and the movable rod 1102 that is not pressed back by the part distributes around the part, thereby carry on spacingly to the part, with the part of adaptation different shapes, through flexible pad 12, damage the part when can preventing the centre gripping part.

Example two:

as shown in fig. 1 to 6, on the basis of the first embodiment, the present invention provides a technical solution: the bottom of supporting box 1 is provided with adjusting part 13, adjusting part 13 includes fixed sleeve 1301, lead screw 1302 and nut 1303, the activity of lead screw 1302 is pegged graft in the inside of fixed sleeve 1301, spout 17 has been seted up to the inside of fixed sleeve 1301, lead screw 1302 passes through spout 17 and fixed sleeve 1301 sliding connection, and the top of lead screw 1302 and the bottom fixed connection of supporting box 1, nut 1303 screw sleeve connects in the outside of lead screw 1302, and nut 1303 rotates the top of connecting at fixed sleeve 1301.

In this embodiment, the nut 1303 is rotated, and the screw rod 1302 is driven to move through the screw fit between the screw rod 1302 and the nut 1303, so that the height of the device is adjusted to adapt to different thread forming machines, and the device can adapt to the position and the adjustment level of the thread forming machine by adjusting the heights of four corners.

Example three:

as shown in fig. 1 to 6, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the bottom fixedly connected with electro-magnet 14 of fixed sleeve 1301, the equal fixedly connected with mounting panel 15 in both sides of electro-magnet 14, screw 16 has been seted up to mounting panel 15's inside.

In this embodiment, the device can fix the mounting plate 15 on the thread forming machine by screws through the screw holes 16, so that the device is fixed on the thread forming machine, and then the electromagnet 14 is electrified, so that the device is tightly adsorbed on the thread forming machine, the device is prevented from loosening and deviating, and the device is better fixed.

The working principle and the using process of the utility model are as follows: when the device is used, the mounting plate 15 can be fixed on the thread forming machine through the screw holes 16 by screws, so that the device is fixed on the thread forming machine, then the electromagnet 14 is electrified, the device is tightly adsorbed on the thread forming machine, the device is prevented from loosening and offsetting, the device is better fixed, after the fixation is finished, a worker can rotate the nut 1303, the screw rod 1302 is driven to move through the thread fit between the screw rod 1302 and the nut 1303, the height of the device is adjusted to adapt to different thread forming machines, the device can adapt to the position of the thread forming machine by adjusting the heights of four corners, the level is adjusted, then the motor 7 is started, the output end of the motor 7 drives the rotating shaft rod 5 to rotate, the gear 6 is driven to rotate, and the gear 6 is meshed with the two rack plates 2, make two rack plate 2 remove in opposite directions, thereby it draws near to drive distance between first dead lever 3 and the second dead lever 4, in order to will need to set up the screw part through pressing from both sides cover 8 and fix, and when the fixed part, the movable rod 1102 that contacts the part can be extrudeed by the part, make spring 1103 compressed, thereby press back the inside of recess 1101 with movable rod 1102, and the movable rod 1102 that is not pressed back by the part distributes around the part, thereby carry on spacingly to the part, in order to adapt to the part of different shapes, through flexible pad 12, damage the part when can preventing the centre gripping part.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A supporting mechanism for a thread forming machine, comprising a supporting box (1), characterized in that: the inner relative position of the support box (1) is connected with two rack plates (2) in a sliding manner, one side of one rack plate (2) is fixedly connected with a first fixed rod (3), the other side of the other rack plate (2) is fixedly connected with a second fixed rod (4), the inner rotation of the support box (1) is connected with a rotating shaft rod (5), a gear (6) is fixedly sleeved outside the rotating shaft rod (5), teeth of the gear (6) are respectively meshed with teeth of the two rack plates (2), one side of the support box (1) is fixedly connected with a motor (7), the output end of the motor (7) is fixedly connected with one end of the gear (6), a sliding hole (9) is formed in the top of the support box (1), and the first fixed rod (3) and the second fixed rod (4) penetrate through the support box (1) through the sliding hole (9), the clamping sleeve (8) is fixedly connected to one side, opposite to the first fixing rod (3) and the second fixing rod (4), and the limiting assemblies (11) which are uniformly distributed are arranged on one side, opposite to the clamping sleeve (8).

2. A support mechanism for a thread forming machine according to claim 1, characterized in that: spacing subassembly (11) include recess (1101), movable rod (1102) and spring (1103), set up in the inside of pressing from both sides cover (8) of recess (1101), movable rod (1102) activity is pegged graft in the inside of recess (1101), spring (1103) fixed connection is in the inside of recess (1101), just one side of spring (1103) and the one end fixed connection of movable rod (1102).

3. A support mechanism for a thread forming machine according to claim 2, characterized in that: one end of the movable rod (1102) far away from the spring (1103) is fixedly connected with a flexible pad (12).

4. A support mechanism for a thread forming machine according to claim 1, characterized in that: the inside fixedly connected with two joint board (10) of supporting box (1), two rack plate (2) are respectively through two joint board (10) and supporting box (1) sliding connection.

5. A support mechanism for a thread forming machine according to claim 1, characterized in that: the bottom of the supporting box (1) is provided with an adjusting component (13).

6. A support mechanism for a thread forming machine according to claim 5, wherein: the adjusting assembly (13) comprises a fixing sleeve (1301), a lead screw (1302) and a nut (1303), the lead screw (1302) is movably inserted into the fixing sleeve (1301), the top of the lead screw (1302) is fixedly connected with the bottom of the supporting box (1), the nut (1303) is sleeved on the outer portion of the lead screw (1302) in a threaded mode, the nut (1303) is rotatably connected to the top of the fixing sleeve (1301), the bottom of the fixing sleeve (1301) is fixedly connected with an electromagnet (14), mounting plates (15) are fixedly connected to the two sides of the electromagnet (14), and screw holes (16) are formed in the mounting plates (15).

7. A support mechanism for a thread forming machine according to claim 6, wherein: a sliding groove (17) is formed in the fixing sleeve (1301), and the screw rod (1302) is connected with the fixing sleeve (1301) in a sliding mode through the sliding groove (17).