Adjusting device for track cover of screw thread rolling machine
By designing an adjustment device for twisting the first screw on the track cover of the toothing machine, the problem of inability to adjust the overall gap between the track in the prior art is solved, and the precise adjustment of the gap between the track cover and the channel is achieved, adapting to screw material handling operations of different specifications, and having the advantages of easy adjustment and high adjustment accuracy.
Patent Information
- Application Number
- CN202421547725.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing tooth rubbing machine cutting track cannot adjust the overall gap of the track, resulting in inefficient applicable performance.
An adjustment device for the track cover of the screw tooth rub machine is designed, and the length of its protruding pin is changed by twisting the first screw, thereby accurately adjusting the gap width between the track cover and the channel.
It realizes accurate adjustment of the gap between the rail cover and the channel, adapts to screw material handling operations of different specifications, and has the advantages of easy adjustment and high adjustment accuracy.
Smart Images
Figure CN222817854U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical equipment, in particular to an adjusting device for a track cover of a screw thread rolling machine. Background Art
[0002] When processing threaded fasteners such as bolts and screws, the thread rolling machine usually uses the incoming material track to move the screws to the feeding port of the thread rolling machine, and then processes the threads on them. For example, Chinese patent CN202021316034.9 discloses a thread rolling machine unloading track, which includes a track body; the track body is provided with a track groove for the tail of the work material to hang down; the entrance end of the track groove is higher than the exit end of the track groove; the exit end of the track groove is provided with a supporting surface that moves up and down to support the work material upward; the supporting surface extends smoothly along the extension direction of the track groove; the supporting surface is connected to a controller that moves upward to a preset height according to the tail length of the work material. Although the unloading track can adapt to the processing of different types of work materials by moving the supporting surface up and down, it cannot adjust the gap of the entire track, resulting in its inefficient applicability. Utility Model Content
[0003] In view of this, the utility model provides an adjusting device for a track cover of a screw thread rolling machine to solve the above problems.
[0004] An adjustment device for a track cover of a screw thread rolling machine, comprising a machine platform, an incoming material track arranged on the machine platform, an adjustment component arranged on the incoming material track, and a material pressing component arranged at the output end of the incoming material track. The incoming material track comprises an inner track, an outer track arranged on one side of the inner track, and a track cover arranged on one side of the outer track. The adjustment component comprises two pins respectively fixedly arranged on both sides of the track cover, and two first screws respectively arranged on the pins. The two pins are arranged at intervals, and the two first screws are respectively screwed to the ends of the two pins facing each other. The two first screws are respectively located on both sides of the track cover, and the ends of the first screws abut against the machine platform. The length of the first screw extending out of the pin is changed by twisting the two first screws.
[0005] Furthermore, a channel is provided between the inner and outer rails for allowing screws to pass through, and the rail cover is arranged on the channel with a gap between the rail cover and the channel.
[0006] Furthermore, the track cover is provided with two long grooves spaced apart along its length direction.
[0007] Furthermore, the adjustment assembly also includes two brackets respectively arranged on the outer rails at intervals, and two first handles respectively arranged on the brackets, the bracket is provided with a U-shaped groove, the length direction of the U-shaped groove is perpendicular to the length direction of the long groove, the first handle connects the track cover and the bracket through a screw, and the movable range of the screw is located in the U-shaped groove and the long groove.
[0008] Furthermore, the pressing assembly includes a compression spring seat arranged at the output end of the track cover, a second handle arranged on the compression spring seat, and a pressing block arranged on one side of the compression spring seat.
[0009] Furthermore, two nuts are protruding from both sides of the output end of the track cover, and both sides of the end of the compression spring seat are respectively abutted against the two nuts, and the compression spring seat has a spring assembly on one side close to the nut, one end of the spring assembly is abutted against the compression spring seat, and the other end is abutted against the track cover.
[0010] Furthermore, a second screw is provided on the pressing block, and an end of the second screw abuts against the outer rail.
[0011] Compared with the prior art, the adjusting device of the track cover of the screw thread rolling machine provided by the utility model changes the length of the first screw extending from the pin shaft by twisting the two first screws, thereby accurately adjusting the gap width between the channel and the track cover, thereby adapting to the material transportation operation of screws of different specifications. The adjusting device of the track cover of the screw thread rolling machine has the advantages of easy adjustment and high adjustment accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 The utility model is a schematic structural diagram of the adjusting device of the track cover of the screw thread rolling machine.
[0013] Figure 2 for Figure 1 A schematic structural diagram of a material pressing assembly of an adjusting device of a track cover of a screw thread rolling machine. DETAILED DESCRIPTION
[0014] The following is a further detailed description of the specific embodiments of the present invention. It should be understood that the description of the embodiments of the present invention herein is not intended to limit the protection scope of the present invention.
[0015] like Figure 1As shown, it is a schematic diagram of the structure of the adjusting device of the track cover of the screw thread rolling machine provided by the utility model. The adjusting device of the track cover of the screw thread rolling machine includes a machine platform 10, a material incoming track 20 arranged on the machine platform 10, an adjusting component 30 arranged on the material incoming track 20, and a material pressing component 40 arranged at the output end of the material incoming track 20. It can be imagined that the material blocking and limiting device of the screw thread rolling machine also includes some other functional modules, such as a screw module, a power module, etc., which are technologies already known to those skilled in the art and will not be described one by one here.
[0016] See also Figure 2 The machine 10 is used to carry various module components. The shape of the machine 10 can be set according to actual needs and will not be described in detail here.
[0017] The incoming track 20 includes an inner track 21 , an outer track 22 disposed on one side of the inner track 21 , and a track cover 23 disposed on one side of the outer track 22 .
[0018] There is a passage 24 between the inner and outer rails 21 and 22, through which a screw can pass. The rail cover 23 is arranged on the passage 24, and a gap is left between the adjustment assembly 30 and the passage 24. The rail cover 23 is provided with two long grooves 25 spaced apart along its length direction, and the long grooves 25 cooperate with the adjustment assembly 30, so as to adjust the rail cover 23 laterally and limit it. The specific cooperation between the rail cover 23 and the adjustment assembly 30 will be described below.
[0019] The adjustment assembly 30 includes two pins 31 respectively fixed and horizontally penetrated on both sides of the track cover 23, two first screws 32 respectively arranged on the pins 31, two brackets 33 respectively arranged on the outer track 22 at intervals, and two first handles 34 respectively arranged on the brackets 33.
[0020] The two pins 31 are arranged at intervals, and the two first screws 32 are respectively screwed to the ends of the two pins 31 facing each other, so that the two first screws 32 are respectively located on both sides of the track cover 23, and the ends of the first screws 32 abut against the machine 10, thereby supporting the track cover 23. By twisting the two first screws 32, the length of the first screws 32 extending from the pins 31 is changed, so as to adjust the gap width between the channel 24 and the track cover 23, thereby adapting to the material transportation operation of screws of different specifications.
[0021] The bracket 33 is provided with a U-shaped groove 35, and the length direction of the U-shaped groove 35 is perpendicular to the length direction of the long groove 25. The first handle 34 connects the track cover 23 and the bracket 33 through a screw, and the movable range of the screw is located in the U-shaped groove 35 and the long groove 25. Rotating the first handle 34 can lock the screw, so that the track cover 23 is close to the bracket 33 and fixed, thereby limiting the track cover 23 in two vertical directions. When the first screw 32 is rotated to lift the track cover 23, the screws inserted in the U-shaped groove 35 and the long groove 25 will also slide in the U-shaped groove 35 to limit the sliding direction.
[0022] The pressing assembly 40 includes a compression spring seat 41 disposed at the output end of the track cover 23 , a second handle 42 disposed on the compression spring seat 41 , and a pressing block 43 disposed on one side of the compression spring seat 41 .
[0023] Two nuts 44 are protruding from both sides of the output end of the track cover 23. Both sides of the end of the compression spring seat 41 are respectively in contact with the two nuts 44. The compression spring seat 41 has a spring assembly 45 on one side close to the nut 44. The spring shaft assembly 45 is composed of a movable shaft, a spring, and a nut assembly. One end of the spring assembly 45 is in contact with the compression spring seat 41, and the other end is in contact with the track cover 23. In this way, the compression spring seat 41 can be reset by relying on the elastic potential energy of the spring assembly 45 after being lifted.
[0024] The second handle 42 is pressed to lift the compression spring seat 41 , thereby facilitating maintenance of the output end of the track cover 23 , thereby preventing material jamming and the like.
[0025] The pressing block 43 is provided with a second screw 46 , and the end of the second screw 46 abuts against the outer rail 22 , thereby providing a discharge space for the screw.
[0026] Compared with the prior art, the adjusting device of the track cover of the screw thread rolling machine provided by the utility model changes the length of the first screw 32 extending from the pin 31 by twisting the two first screws 32, thereby accurately adjusting the gap width between the channel 24 and the track cover 23, thereby adapting to the material transportation operation of screws of different specifications. The adjusting device of the track cover of the screw thread rolling machine has the advantages of easy adjustment and high adjustment accuracy.
[0027] The above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modification, equivalent substitution or improvement within the spirit of the present invention are included in the scope of the claims of the present invention.
Claims
1. An adjusting device for a track cover of a screw thread rolling machine, characterized in that: The adjusting device of the track cover of the screw thread rolling machine includes a machine platform, an incoming material track arranged on the machine platform, an adjusting component arranged on the incoming material track, and a pressing component arranged at the output end of the incoming material track, the incoming material track includes an inner track, an outer track arranged on one side of the inner track, and a track cover arranged on one side of the outer track, the adjusting component includes two pins respectively fixed and penetrated on both sides of the track cover, two first screws respectively arranged on the pins, the two pins are arranged at intervals, the two first screws are respectively screwed on the opposite ends of the two pins, the two first screws are respectively located on both sides of the track cover, the ends of the first screws abut against the machine platform, and the length of the first screw extending out of the pin is changed by twisting the two first screws.
2. The adjusting device for the track cover of the screw thread rolling machine according to claim 1, characterized in that: A channel is provided between the inner and outer rails for screws to pass through, and the rail cover is arranged on the channel with a gap between the rail cover and the channel.
3. The adjusting device for the track cover of the screw thread rolling machine according to claim 1, characterized in that: The track cover is provided with two long grooves spaced apart along its length direction.
4. The adjusting device for the track cover of the screw thread rolling machine according to claim 3, characterized in that: The adjustment assembly also includes two brackets respectively arranged on the outer rails at intervals, and two first handles respectively arranged on the brackets, a U-shaped groove is provided on the bracket, the length direction of the U-shaped groove is perpendicular to the length direction of the long groove, and the first handle connects the track cover to the bracket through a screw, and the movable range of the screw is located in the U-shaped groove and the long groove.
5. The adjusting device for the track cover of the screw thread rolling machine according to claim 1, characterized in that: The material pressing assembly comprises a compression spring seat arranged at the output end of the track cover, a second handle arranged on the compression spring seat, and a material pressing block arranged at one side of the compression spring seat.
6. The adjusting device for the track cover of the screw thread rolling machine according to claim 5, characterized in that: Two nuts are protruding from both sides of the output end of the track cover, and both sides of the end of the compression spring seat are respectively abutted against the two nuts. The compression spring seat has a spring assembly on one side close to the nut, one end of the spring assembly abuts against the compression spring seat, and the other end abuts against the track cover.
7. The adjusting device for the track cover of the screw thread rolling machine according to claim 5, characterized in that: The pressing block is provided with a second screw, and the end of the second screw abuts against the outer rail.