CN214983509U

CN214983509U - Steel ball cold heading machine main slide block clearance adjustment device

Info

Publication number: CN214983509U
Application number: CN202022873620.XU
Authority: CN
Inventors: 万俊平
Original assignee: Changzhou Jintan Qunying Machinery Co ltd
Current assignee: Changzhou Jintan Qunying Machinery Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-12-03
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a steel ball cold heading machine owner slider clearance adjustment device, including motor, mount pad and shaft coupling, motor bottom fixed mounting has the mount pad, the power take off end fixedly connected with shaft coupling of motor, No. one umbrella type gear of shaft coupling one end fixedly connected with, No. one umbrella type gear lateral wall meshing is connected with No. two umbrella type gears, No. two umbrella type gear top fixedly connected with worms, the worm both sides meshing is connected with a worm wheel and No. two worm wheels respectively, a worm wheel is located No. two worm wheel one sides. The utility model discloses, simple structure, and the mode that adopts pure machinery drives, and the stability in use is higher, is difficult to take place to damage, also is convenient for maintain simultaneously, uses more convenient, and worm wheel and worm mutually support and have self-locking function to at the in-process to a slider removal, promote the stability of a slider.

Description

Steel ball cold heading machine main slide block clearance adjustment device

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a steel ball cold heading machine owner slider clearance adjustment device.

Background

The cold header is special equipment which takes a pier as a main part and is specially used for producing fasteners such as nuts, bolts or steel balls in batches.

However, the gap adjusting device for the main slide block of the existing steel ball cold header has the following defects in the using process:

the existing gap adjusting device for the main sliding block of the steel ball cold header has the defects of complex structure, inconvenient operation, easy damage, difficult maintenance and the like, and does not have a self-locking function after the gap between the sliding blocks is adjusted, thereby resulting in poor stability of the sliding blocks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel ball cold heading machine owner slider clearance adjustment device to it is complicated to provide current steel ball cold heading machine owner slider clearance adjustment device structure in solving above-mentioned background art, and the operation is inconvenient, and bad easily, is difficult for maintaining shortcomings such as maintenance, and after the clearance adjustment between the slider, does not possess self-locking function, thereby leads to the relatively poor problem of stability of slider.

In order to solve the technical problem, the utility model provides a following technical scheme: a gap adjusting device for a main sliding block of a steel ball cold header comprises a motor, a mounting seat and a coupling, wherein the mounting seat is fixedly mounted at the bottom of the motor, the coupling is fixedly connected with the power output end of the motor, one end of the coupling is fixedly connected with a first umbrella-shaped gear, the side wall of the first umbrella-shaped gear is engaged and connected with a second umbrella-shaped gear, the top of the second umbrella-shaped gear is fixedly connected with a worm, the two sides of the worm are respectively engaged and connected with a first worm wheel and a second worm wheel, the first worm wheel is positioned at one side of the second worm wheel, a first lead screw is fixedly welded on the surface of one side of the first worm wheel, a second lead screw is fixedly welded on the surface of one side of the second worm wheel, moving blocks are connected with the surfaces of the first lead screw and the second lead screw through threads, the motor can be mounted at a working position through the mounting seat, and the power output end of the motor drives the first umbrella-shaped gear to rotate through the coupling, one side of the first bevel gear is meshed and connected with a second bevel gear, the second bevel gear can be driven through the first bevel gear, so that the horizontal power output of a motor can be converted into vertical power output, a worm is fixedly welded on the upper surface of the second bevel gear, the worm can synchronously drive the first worm wheel and the second worm wheel on two sides to rotate, the other end of the worm is limited through a bearing seat, so that the stability of the worm can be improved during rotation, the height of the worm can be selected according to installation requirements, so that the space occupation of the motor can be avoided during driving, the first worm wheel and the second worm wheel can synchronously drive the first lead screw and the second lead screw to rotate, the first lead screw and the second lead screw can be respectively meshed and connected with screw holes at two ends of the moving block, and the moving block can move under the action of surface threads of the first lead screw and the second lead screw, the slider can be adjusted with the interval between the slider No. two under the drive of movable block, simple structure, and adopts pure mechanical mode to drive, and the stability in use is higher, is difficult to take place to damage, also is convenient for maintain simultaneously, uses more convenient, and worm wheel and worm mutually support simultaneously and have self-locking function to at the in-process to slider removal, promote the stability of slider No. one.

Furthermore, the other end of the worm is fixedly provided with a first bearing seat, and the first bearing seat can fix one end of the worm.

Furthermore, a fixing plate is fixedly mounted at the other end of the first worm wheel and the other end of the second worm wheel, and the fixing plate can fix the second bearing seat.

Furthermore, the two ends of one side surface of the fixing plate are fixedly provided with two bearing seats, the two bearing seats are provided with two groups, the two bearing seats are respectively connected with the other ends of the first screw rod and the second screw rod, and the two bearing seats can limit one end of the first screw rod and one end of the second screw rod.

Furthermore, both ends of the moving block are fixedly provided with threaded holes, and the moving block can be meshed with the lead screw through the threaded holes.

Furthermore, a first sliding block is fixedly installed on the upper surface of the moving block, a second sliding block is fixedly installed in the middle of the surface of one side of the fixed plate, and the second sliding block is matched with the first sliding block.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model can drive the second bevel gear through the first bevel gear, thereby converting the horizontal power output of the motor into vertical power output, meanwhile, the upper surface of the second bevel gear is fixedly welded with a worm, the worm can synchronously drive the first worm wheel and the second worm wheel on both sides to rotate, the other end of the worm is limited through the first bearing seat, thereby improving the stability of the worm when rotating, and the height of the worm can be selected according to the installation requirement, thereby avoiding the space occupation of the motor during the driving process, the first worm wheel and the second worm wheel can synchronously drive the first lead screw and the second lead screw to rotate, the first lead screw and the second lead screw can be respectively meshed with the screw holes at both ends, the movable block can move under the action of surface threads of the first lead screw and the second lead screw, the first slider can be driven by the movable block to adjust the space between the second slider, simple structure, and adopt pure mechanical mode to drive, the stability in use is higher, is difficult to take place to damage, also is convenient for maintain simultaneously, uses more convenient.

2. The utility model discloses worm wheel and worm mutually support and have self-locking function to at the in-process to a slider removal, promote the stability of a slider.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a first screw rod and a second screw rod of the present invention;

FIG. 3 is a schematic view of the bevel gear structure of the present invention;

fig. 4 is a schematic structural diagram of the moving block of the present invention;

in the figure: 1. a motor; 101. a mounting seat; 102. a coupling; 2. a first bevel gear; 201. a second bevel gear; 202. a worm; 203. a first bearing seat; 3. a first worm gear; 301. a second worm gear; 302. a first screw rod; 303. a second screw rod; 304. a second bearing seat; 305. a fixing plate; 4. a moving block; 401. a silk hole; 5. a first sliding block; 501. and a second sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a gap adjusting device for a main sliding block of a steel ball cold header comprises a motor 1, a mounting seat 101 and a coupler 102, wherein the mounting seat 101 is fixedly mounted at the bottom of the motor 1, the coupler 102 is fixedly connected with the power output end of the motor 1, one end of the coupler 102 is fixedly connected with a first umbrella-shaped gear 2, the side wall of the first umbrella-shaped gear 2 is meshed and connected with a second umbrella-shaped gear 201, the top of the second umbrella-shaped gear 201 is fixedly connected with a worm 202, two sides of the worm 202 are respectively meshed and connected with a first worm wheel 3 and a second worm wheel 301, the first worm wheel 3 is positioned on one side of the second worm wheel 301, a first lead screw 302 is fixedly welded on one side of the first worm wheel 3, a second lead screw 303 is fixedly welded on one side of the second worm wheel 301, a moving block 4 is connected on the surfaces of the first lead screw 302 and the second lead screw 303 through threads, and the motor 1 can be mounted at a working position through the mounting seat 101, the power output end of the motor 1 drives the first bevel gear 2 to rotate through the coupler 102, one side of the first bevel gear 2 is connected with a second bevel gear 201 in a meshed mode, the second bevel gear 201 can be driven through the first bevel gear 2, so that the horizontal power output of the motor 1 can be converted into vertical power output, meanwhile, a worm 202 is fixedly welded on the upper surface of the second bevel gear 201, the worm 202 can synchronously drive the first worm wheel 3 and the second worm wheel 301 on two sides to rotate, the other end of the worm 202 is limited through a first bearing seat 203, so that the stability of the worm 202 can be improved during rotation, the height of the worm 202 can be selected according to installation requirements, space occupation of the motor 1 can be avoided during driving, the first worm wheel 3 and the second worm wheel 301 can synchronously drive the first lead screw 302 and the second lead screw 303 to rotate, the first lead screw 302 and the second lead screw 303 can be respectively meshed with lead screw holes 401 at two ends of the moving block 4, the movable block 4 can move under the effect of the surface threads of the first lead screw 302 and the second lead screw 303, the first sliding block 5 can be driven by the movable block 4 to be adjusted with the distance between the second sliding block 501, the structure is simple, the pure mechanical mode is adopted for driving, the use stability is high, the damage is not easy to occur, the maintenance is convenient, the use is more convenient, meanwhile, the worm wheel and the worm 202 are mutually matched to have a self-locking function, and therefore in the process of moving the first sliding block 5, the stability of the first sliding block 5 is improved.

The other end of the worm 202 is fixedly provided with a first bearing seat 203, and the first bearing seat 203 can fix one end of the worm 202.

The other ends of the first worm wheel 3 and the second worm wheel 301 are fixedly provided with a fixing plate 305, and the fixing plate 305 can fix the second bearing block 304.

Two ends of one side surface of the fixing plate 305 are fixedly provided with a second bearing seat 304, the second bearing seats 304 are provided with two groups, the second bearing seats 304 are respectively connected with the other ends of the first screw rod 302 and the second screw rod 303, and the second bearing seats 304 can limit one ends of the first screw rod 302 and the second screw rod 303.

Both ends of the moving block 4 are fixedly provided with threaded holes 401, and the moving block 4 can be meshed with the lead screw through the threaded holes 401.

The first sliding block 5 is fixedly installed on the upper surface of the moving block 4, the second sliding block 501 is fixedly installed in the middle of the surface of one side of the fixed plate 305, and the second sliding block 501 and the first sliding block 5 are matched with each other.

The utility model discloses a theory of operation: the motor 1 can be arranged at a working position through the mounting seat 101, the power output end of the motor 1 drives the first bevel gear 2 to rotate through the coupler 102, one side of the first bevel gear 2 is connected with the second bevel gear 201 in a meshed mode, the second bevel gear 201 can be driven through the first bevel gear 2, horizontal power output of the motor 1 can be converted into vertical power output, meanwhile, the upper surface of the second bevel gear 201 is fixedly welded with the worm 202, the worm 202 can synchronously drive the first worm wheel 3 and the second worm wheel 301 on two sides to rotate, the other end of the worm 202 is limited through the first bearing seat 203, stability of the worm 202 can be improved during rotation, the height of the worm 202 can be selected according to mounting requirements, occupation of the motor 1 on space can be avoided during driving, the first worm wheel 3 and the second worm wheel 301 can synchronously drive the first lead screw 302 and the second lead screw 303 to rotate, first lead screw 302 and No. two lead screws 303 can mesh with the silk hole 401 at movable block 4 both ends respectively and link to each other, movable block 4 can move under the effect of lead screw 302 and No. two lead screw 303 surface screw, slider 5 can be adjusted with the interval between No. two sliders 501 under the drive of movable block 4, moreover, the steam generator is simple in structure, and adopt pure mechanical mode to drive, the stability in use is higher, be difficult to take place to damage, also be convenient for maintain simultaneously, it is more convenient to use, worm wheel and worm 202 mutually support and have self-locking function simultaneously, thereby at the in-process to slider 5 removal, promote slider 5's stability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steel ball cold heading machine owner slider clearance adjustment device, includes motor (1), mount pad (101) and shaft coupling (102), motor (1) bottom fixed mounting has mount pad (101), the power take off end fixedly connected with shaft coupling (102) of motor (1), its characterized in that: shaft coupling (102) one end fixedly connected with umbrella type gear (2), umbrella type gear (2) lateral wall meshing is connected with No. two umbrella type gears (201), No. two umbrella type gears (201) top fixedly connected with worm (202), worm (202) both sides meshing is connected with worm wheel (3) and No. two worm wheel (301) respectively, worm wheel (3) are located No. two worm wheel (301) one sides, No. one worm wheel (3) one side fixed surface welding has lead screw (302), No. two worm wheel (301) one side fixed surface welding has lead screw (303) No. two, lead screw (302) and No. two lead screw (303) surface threaded connection have movable block (4).

2. The main slider gap adjusting device of the steel ball cold heading machine according to claim 1, characterized in that: and a first bearing seat (203) is fixedly arranged at the other end of the worm (202).

3. The main slider gap adjusting device of the steel ball cold heading machine according to claim 1, characterized in that: and the other ends of the first worm wheel (3) and the second worm wheel (301) are fixedly provided with a fixing plate (305).

4. The main slider gap adjusting device of the steel ball cold heading machine according to claim 3, characterized in that: two ends of one side surface of the fixing plate (305) are fixedly provided with a second bearing seat (304), the second bearing seats (304) are provided with two groups, and the second bearing seats (304) are connected with the other ends of the first screw rod (302) and the second screw rod (303) respectively.

5. The main slider gap adjusting device of the steel ball cold heading machine according to claim 1, characterized in that: both ends of the moving block (4) are fixedly provided with threaded holes (401).

6. The main slider gap adjusting device of the steel ball cold heading machine according to claim 3, characterized in that: a first sliding block (5) is fixedly installed on the upper surface of the moving block (4), a second sliding block (501) is fixedly installed in the middle of the surface of one side of the fixing plate (305), and the second sliding block (501) and the first sliding block (5) are matched with each other.