CN211808550U - Screw lifting and punching mechanism - Google Patents
Screw lifting and punching mechanism Download PDFInfo
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- CN211808550U CN211808550U CN201921245002.1U CN201921245002U CN211808550U CN 211808550 U CN211808550 U CN 211808550U CN 201921245002 U CN201921245002 U CN 201921245002U CN 211808550 U CN211808550 U CN 211808550U
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Abstract
The patent discloses a book-binding machine screw rod goes up and down to punch mechanism, its characterized in that power device promote the rotatory location of runner that punches on the base, and the limit commentaries on classics piece is connected the screw rod that punches and the restriction screw rod that punches rotates, and the runner center that punches is provided with the screw thread, and the screw rod that punches passes through the screw thread and the runner spiro union that punches, and the drilling sword that punches is connected to the screw rod lower extreme that punches, and the runner that punches rotates, and the drive screw rod that. This patent simple structure is reasonable, operation convenient to use.
Description
Technical Field
The patent relates to the field of office equipment, in particular to a screw lifting and punching mechanism of an automatic file binding machine.
Background
The binding machine is a binding device which fixes paper, plastic, leather and the like by binding nails, hot melt adhesives, nylon tubes and other materials in a mechanical mode (manual mode, automatic mode or full-automatic mode). Such as patent numbers: CN 201810341084.3, the name is a punching mechanism of a file binding machine, discloses a punching mechanism of a file binding machine, and is characterized in that the punching mechanism comprises a frame, a speed reducing motor, a motor lifting guide mechanism and a drill bit, wherein the speed reducing motor is movably arranged on the frame through the lifting guide mechanism, the speed reducing motor adopts double output shafts, a first output shaft of the speed reducing motor is connected with the drive drill bit, a second output shaft of the speed reducing motor adopts a screw rod, and a positioning nut corresponding to the screw rod is arranged on the frame. The utility model discloses simple structure compares with prior art, has simplified spare part, low cost, and the assembly is simplified. As another example, patent No.: 201520420149.5, the name is interlock formula book-binding machine, discloses an interlock formula book-binding machine, including frame, lift seat, motor, drilling pivot, drill bit, hot riveting guide pillar and last die, lift seat and hot riveting guide pillar liftable location are in the frame both sides, and drilling pivot and lift seat rotatable coupling, lower extreme connection drill bit, the motor is connected the lift seat and is gone up and down and connect the rotation of drilling pivot, goes up the die and fixes at hot riveting guide pillar lower extreme, wherein: a guide device with reverse lifting guide is arranged between the lifting seat and the hot riveting guide column to be connected, and the lifting seat drives the hot riveting guide column to perform reverse descending press riveting action when ascending and resetting. The utility model provides an utilize the lift seat that drilling motor drove to drive the riveting head and go up and down to carry out the interlock formula book-binding machine that the hot riveting was carried out. The single motor is linked with the technical effects of rotating the drilling rotating shaft, lifting the lifting seat and lifting the hot riveting guide post for hot riveting, namely the technical effect of driving the upper riveting head to descend to perform hot riveting when the lifting seat finishes the lifting of the drilling hole. The device has the advantages of simple structure, reasonable transmission, volume reduction and cost reduction in machining.
SUMMERY OF THE UTILITY MODEL
The purpose of this patent is exactly in order to solve the not enough and a simple structure that provide of prior art, low cost's book-binding machine screw rod goes up and down to punch the mechanism.
The patent adopts the following technical solution to achieve the above purpose: the utility model provides a book-binding machine screw rod goes up and down to punch mechanism, its characterized in that, power device promote the rotatory location of runner that punches on the base, and the limit commentaries on classics piece is connected the screw rod that punches and the restriction screw rod that punches rotates, and the runner center that punches is provided with the screw thread, and the screw rod that punches passes through the screw thread and the runner spiro union that punches, and the drilling sword that punches is connected to the screw rod lower extreme that punches, and the runner that punches rotates, and.
Furthermore, the power device is a motor, and an output shaft of the motor is connected with the punching rotating wheel, the worm gear and the worm.
Further, the power device is an output shaft of other mechanisms, and the output shaft is in toothed connection or belt transmission with the punching rotating wheel; the base is arranged on the frame in a lifting way and driven by other structures to lift.
Furthermore, one end of the rotation limiting block is fixed on the punching screw, and the other end of the rotation limiting block is connected with the base or the rack to limit the rotation of the punching screw.
Furthermore, one end of the rotation limiting block is sleeved on the non-circular special-shaped end face of the punching screw, and the other end of the rotation limiting block is connected with the base or the rack to limit the rotation of the punching screw.
Furthermore, the base is arranged on the rack in a lifting mode and driven by other structures to lift, and the lifting speed of the punching screw is larger than that of the base.
Further, a motor on the base is driven to be connected with a pressure riveting rotating wheel worm wheel and worm gear, the pressure riveting rotating wheel is rotationally set on the base, threads are arranged in the pressure riveting rotating wheel and are in threaded connection with a pressure riveting screw, and the pressure riveting rotating wheel is in toothed connection or belt transmission with the punching rotating wheel as a power device.
Furthermore, the internal threads of the punching rotating wheel and the pressure riveting rotating wheel are in toothed connection, and the threads at the centers of the punching rotating wheel and the pressure riveting rotating wheel are the same in spiral direction.
Furthermore, the internal threads of the punching rotating wheel and the pressure riveting rotating wheel are in belt transmission, and the threads at the centers of the punching rotating wheel and the pressure riveting rotating wheel are opposite in spiral direction.
Furthermore, the base is fixedly connected with a press riveting component.
The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:
1. this patent adopts screw rod elevating system, borrows the rotation power of other mechanisms, accomplishes the drive screw rod that punches and goes up and down, practices thrift an independent motor that punches, realizes the function of punching of book-binding machine.
2. This patent adopts screw rod elevating system, and the power of punching is connected with the pressure power of riveting, only adopts a power motor can be in order to realize punching and the action of riveting.
3. This patent adopts screw rod elevating system for the structure of punching simplifies the subassembly that punches.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic structural diagram of the present invention.
Description of reference numerals: 1. the riveting device comprises a power device 1-1, a motor 1-2, a punching rotating wheel 1-3, a pressure riveting rotating wheel 2, a frame 3, a base 4, a rotation limiting block 5, a lifting guide pillar 6, a punching assembly 7, a pressure riveting assembly 8, a punching screw 9 and a pressure riveting screw.
Detailed Description
The technical solution is described in detail with reference to specific embodiments below.
Example 1
As shown in figure 1, the utility model relates to a book-binding machine screw rod goes up and down to punch mechanism, it includes the fixed base 3 that sets up on the frame 2, is provided with power device 1 on the base 3, and power device 1 includes motor 1-1, the runner 1-2 that punches, and the motor output shaft is the worm, and the runner worm gear is connected. The punching rotating wheel is arranged on the base in a rotating mode and cannot lift and move relative to the base. The inner hole of the punching runner is provided with a thread which is in threaded connection with the punching screw rod 8. The top end of the punching screw rod is fixedly connected with a limiting block 4, and the other end of the limiting block is connected with a lifting guide pillar 5 fixed on the rack, so that the punching screw rod cannot rotate. The bottom end of the punching screw rod is connected with a punching assembly 6. On the base, driving motor rotates, promotes the runner rotation of punching of being connected with motor output worm, and owing to by the unable rotation of stop gear restriction with the screw rod that punches of runner spiro union, and accomplished lifting function, the drive subassembly that punches rises or descends, accomplishes the function of punching.
Example 2
As shown in fig. 2, the utility model relates to a book-binding machine screw rod goes up and down to punch mechanism, this embodiment adopt two sets of screw rod elevating system, have accomplished the function of punching respectively and have riveted the function with pressing. The riveting device comprises a base 3 fixedly arranged on a rack 2, wherein a motor 1-1 and a riveting rotating wheel 1-3 are arranged on the base, and an output shaft of the motor is a worm which is connected with the riveting rotating wheel, a worm gear and a worm. The pressure riveting rotating wheels 1-3 are rotatably arranged on the base and cannot lift or move. The inner hole of the pressure riveting rotating wheel is provided with threads which are in threaded connection with a pressure riveting screw rod 9. The top end of the pressure riveting screw is fixedly connected with a rotation limiting block 4, and the other end of the rotation limiting block is sleeved on a lifting guide pillar 5 on the fixed frame, so that the pressure riveting screw cannot rotate. The bottom end of the pressure riveting screw rod is connected with a pressure riveting component 7. The pressure riveting rotating wheel 1-3 is in toothed connection with the punching rotating wheel 1-2, and the punching rotating wheel is rotatably arranged on the base and cannot lift or move. The inner hole of the punching runner is provided with a thread which is in threaded connection with a punching screw. The top end of the punching screw is fixedly connected with a rotation limiting block, and the other end of the rotation limiting block is sleeved on a lifting guide pillar on the fixed rack, so that the punching screw cannot rotate. The bottom of the punching screw rod is connected with a punching assembly. The spiral directions of the punching screw and the pressure riveting screw are the same, and the lifting directions of the punching mechanism and the pressure riveting mechanism are opposite. The driving motor rotates, pushes the pressure riveting rotating wheel connected with the motor output worm to rotate, and the pressure riveting screw connected with the pressure riveting rotating wheel cannot rotate due to the limitation of the limiting mechanism, so that the lifting function is completed, the pressure riveting assembly is driven to ascend or descend, and the pressure riveting function is completed. The pressure riveting rotating wheel pushes the punching rotating wheel to rotate, and the punching screw connected with the punching rotating wheel in a screwed mode can not rotate due to the fact that the punching screw is limited by the limiting mechanism, so that the lifting function is completed, the punching drill is driven to ascend or descend, and the punching function is completed.
Example 3
As shown in fig. 3, the utility model relates to a book-binding machine screw rod goes up and down to punch mechanism, this embodiment adopts two sets of screw rod elevating system, has accomplished the function of punching respectively and has riveted the function with pressing. The riveting device comprises a base 3 arranged on a lifting rack 2, wherein a motor 1-1 and a riveting rotating wheel 1-3 are arranged on the base, and an output shaft of the motor is a worm which is connected with the riveting rotating wheel, a worm gear and a worm. The pressure riveting rotating wheel is rotatably arranged on the base and can not lift and move relative to the base. The inner hole of the pressure riveting rotating wheel is provided with threads which are in threaded connection with the pressure riveting screw rod. The pressure riveting screw is fixed on the frame. The base is fixedly connected with a press riveting component 7. The pressure riveting rotating wheel is in toothed connection with the punching rotating wheel, and the punching rotating wheel is arranged on the base in a rotating mode and cannot lift and move relative to the base. The inner hole of the punching runner is provided with a thread which is in threaded connection with a punching screw. The top end of the punching screw is fixedly connected with a rotation limiting block 4, and the other end of the rotation limiting block is sleeved on a lifting guide pillar 5 fixed on the rack, so that the punching screw cannot rotate. The bottom of the punching screw rod is connected with a punching assembly. On the base, driving motor rotates, promotes the pressure riveting runner that is connected with motor output worm to rotate, owing to press the riveting screw rod consolidation in the frame, the lifting function has been accomplished in the base by the promotion, drives the pressure riveting subassembly that sets up on the base and rises or descend, accomplishes the pressure riveting function. The spiral directions of the pressure riveting screw and the punching screw are the same, and the pitch of the punching screw is larger than that of the pressure riveting screw, so that the lifting direction of the punching screw is opposite to that of the base. The pressure riveting rotating wheel pushes the punching rotating wheel to rotate, and the punching screw connected with the punching rotating wheel in a screwed mode can not rotate due to the fact that the punching screw is limited by the limiting mechanism, so that the lifting function is completed, the punching drill is driven to ascend or descend, and the punching function is completed.
Example 4
As shown in fig. 4, the utility model relates to a book-binding machine screw rod goes up and down to punch mechanism, this embodiment adopt two sets of screw rod elevating system, have accomplished the function of punching respectively and have riveted the function with pressing. The riveting device comprises a base 3 arranged on a lifting rack 2, wherein a motor 1-1 and a riveting rotating wheel 1-3 are arranged on the base, and an output shaft of the motor is a worm which is connected with the riveting rotating wheel, a worm gear and a worm. The pressure riveting rotating wheel is rotatably arranged on the base and can not lift and move relative to the base. The inner hole of the pressure riveting rotating wheel is provided with threads which are in threaded connection with the pressure riveting screw rod. The pressure riveting screw is fixed on the frame. The base is fixedly connected with a press riveting component 7. The pressure riveting rotating wheel is in toothed connection with the punching rotating wheel, and the punching rotating wheel is arranged on the base in a rotating mode and cannot lift and move relative to the base. The inner hole of the punching runner is provided with a thread which is in threaded connection with a punching screw. The top end of the punching screw rod is sleeved with a rotation limiting block 4, and the other end of the rotation limiting block is sleeved and fixed on the base, so that the punching screw rod cannot rotate. The bottom end of the punching screw rod is connected with a punching assembly 6. On the base, the driving motor rotates to push the pressure riveting rotating wheel connected with the motor output worm to rotate, and the base is pushed to complete the lifting function due to the fact that the pressure riveting screw is fixedly connected to the rack, so that the pressure riveting assembly is driven to ascend or descend to complete the pressure riveting function. The spiral directions of the pressure riveting screw and the punching screw are the same, and the pitch of the punching screw is larger than that of the pressure riveting screw, so that the lifting direction of the punching screw is opposite to that of the base. The pressure riveting rotating wheel pushes the punching rotating wheel to rotate, and the punching screw connected with the punching rotating wheel in a screwed mode can not rotate due to the fact that the punching screw is limited by the limiting mechanism, so that the lifting function is completed, the punching drill is driven to ascend or descend, and the punching function is completed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a book-binding machine screw rod goes up and down to punch mechanism, a serial communication port, it is including setting up the base in the frame, the power device of setting on the base, the runner that punches, the limit commentaries on classics piece, the screw rod that punches, power device promotes the rotatory location of runner that punches on the base, the limit commentaries on classics piece is connected the screw rod that punches and is restricted the screw rod rotation of punching, the runner center that punches is provided with the screw thread, the screw rod that punches passes through the screw thread and the runner spiro union that punches, the drilling sword that punches is connected to the screw rod lower.
2. The screw lifting and punching mechanism of claim 1, wherein the power device is a motor, and an output shaft of the motor is connected with a worm gear of the punching wheel.
3. The screw lifting and punching mechanism of the bookbinding machine according to claim 1, wherein the power device is an output shaft of other mechanisms, and the output shaft is in toothed connection or belt transmission with the punching wheel; the base is arranged on the frame in a lifting way and driven by other structures to lift.
4. The screw lifting and punching mechanism of claim 1, wherein one end of the rotation limiting block is fixed to the punching screw, and the other end of the rotation limiting block is connected to the base or the frame to limit the rotation of the punching screw.
5. The screw lifting and punching mechanism of claim 1, wherein one end of the rotation limiting block is sleeved on the end of the punching screw, and the other end of the rotation limiting block is connected with the base or the frame to limit the rotation of the punching screw.
6. The stapler screw lifting and hole punching mechanism of claim 1, wherein the base is fixed to the frame.
7. The screw lifting and punching mechanism of the binding machine according to claim 1, wherein the power device on the base is connected with a riveting mechanism through a worm gear and a worm, the riveting mechanism comprises a riveting rotating wheel and a riveting screw, the riveting rotating wheel is rotationally arranged on the base, the riveting rotating wheel is internally provided with threads which are in threaded connection with the riveting screw, and the riveting rotating wheel is in toothed connection with the punching rotating wheel or is in belt transmission.
8. The screw lifting and punching mechanism of bookbinding machine according to claim 1 or 7, wherein the inner thread of the punching wheel is in tooth joint with the riveting wheel, and the thread at the center of the punching wheel and the riveting wheel have the same spiral direction.
9. The screw lifting and punching mechanism of bookbinding machine according to claim 1 or 7, wherein the inner thread of the punching wheel and the riveting wheel are belt-driven, and the thread at the center of the punching wheel and the riveting wheel are opposite in spiral direction.
10. The stapler screw lifting and punching mechanism according to claim 1 or 7, wherein the base is affixed with a rivet pressing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245002.1U CN211808550U (en) | 2019-08-02 | 2019-08-02 | Screw lifting and punching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245002.1U CN211808550U (en) | 2019-08-02 | 2019-08-02 | Screw lifting and punching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211808550U true CN211808550U (en) | 2020-10-30 |
Family
ID=72995444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921245002.1U Active CN211808550U (en) | 2019-08-02 | 2019-08-02 | Screw lifting and punching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211808550U (en) |
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2019
- 2019-08-02 CN CN201921245002.1U patent/CN211808550U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211027 Address after: 315600 No. 306, XuXiake Avenue, Ninghai County, Ningbo City, Zhejiang Province Patentee after: DELI GROUP Co.,Ltd. Address before: 528300 4th floor, building h, Chuangye Road, Songxia Industrial Park, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN YILIJIA OFFICE EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |