CN209937075U - PCB plate shearing machine protection casing adds device - Google Patents
PCB plate shearing machine protection casing adds device Download PDFInfo
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- CN209937075U CN209937075U CN201920731171.XU CN201920731171U CN209937075U CN 209937075 U CN209937075 U CN 209937075U CN 201920731171 U CN201920731171 U CN 201920731171U CN 209937075 U CN209937075 U CN 209937075U
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- shearing machine
- welded fastening
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- plate shearing
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Abstract
The utility model discloses a device is added to PCB plate shearing machine protection casing, including bracing piece and preformed hole, the bracing piece inboard is connected with the axis of rotation through the key, and the inboard welded fastening of axis of rotation has the running-board, running-board inner wall one side welded fastening has the connecting rod, and running-board upper end welded fastening has the movable rod, the movable rod upper end is provided with reset assembly, and the reset assembly outside is provided with the operation panel, the preformed hole is seted up in the movable rod outside, the silo of putting has been seted up to the operation panel upper end. This device is added to PCB plate shearing machine protection casing, when the fixed plate moved down with shearing the sword, reset spring was compressed, shears the work piece that the sword was settled to the operation panel upper end and carries out cutting process back, and reset spring upwards resumes former shape, can drive the fixed plate and cut the sword and shift up for the device resumes former shape and continues to use, need not the manual work and resumes, improves the convenience that uses the device, and labour saving and time saving more reduces staff's intensity of labour.
Description
Technical Field
The utility model relates to a PCB plate shearing machine technical field specifically is a device is added to PCB plate shearing machine protection casing.
Background
The PCB plate shearing machine is designed in an electric and hybrid mode, is cut by double straight cutters, is particularly suitable for cutting precise SMD thin plates and aluminum circuit boards, is a simple pedal plate shearing machine or an electric plate shearing machine without a safety protection device purchased in the market, and has a simple structure, and certain potential safety hazards can be brought to the operation of a user.
The PCB plate shearing machine in the market is only a simple pedal plate shearing machine without a safety protection device, the structure is simple, certain potential safety hazards can be brought to the operation of a user, the fingers of the user cannot be protected in use, in addition, in the use process, a shearing cutter cannot automatically recover to the original position through a reset structure, multiple times of pedal use is needed, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is added to PCB plate shearing machine protection casing to the PCB plate shearing machine on the market that proposes in solving above-mentioned background is only a simple and easy pedal plate shearing machine that does not have safety device, and the structure is simpler can bring certain potential safety hazard in operating to the user, can not in use protect user's finger, and during the use, the shearing tool can not be through the reset structure automatic recovery normal position, need pedal the use many times, comparatively waste time and energy the problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is added to PCB plate shearing machine protection casing, includes bracing piece and preformed hole, the bracing piece is inboard to be connected with the axis of rotation through the key, and the inboard welded fastening of axis of rotation has the running-board, running-board inner wall one side welded fastening has the connecting rod, and running-board upper end welded fastening has the movable rod, the movable rod upper end is provided with reset assembly, and the reset assembly outside is provided with the operation panel, the preformed hole is seted up in the movable rod outside, the operation panel upper end has been seted up and has been put the silo, and the operation panel left and right sides is provided with protection.
Preferably, the pedals and the support rods form a rotating structure through the rotating shaft, and the support rods are symmetrical with each other about the transverse center line of the pedals.
Preferably, the reset assembly comprises a fixing plate, a shearing knife and a reset spring, the shearing knife is fixedly welded in the middle of the lower end of the fixing plate, and the reset spring is fixedly welded on two sides of the lower end of the fixing plate.
Preferably, the fixed plate and the operation platform form an elastic structure through the return springs, and the return springs are in a symmetrical structure with respect to a transverse center line of the operation platform.
Preferably, the protection component comprises a side fixing rod, a sliding groove and a protection plate, wherein the sliding groove is formed in the inner side of the side fixing rod, and the protection plate is arranged in the sliding groove.
Preferably, the protection plate and the side fixing rod form a sliding structure through a sliding groove, and the side fixing rod and the operation table form an integrated structure through welding.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses when the fixed plate moves down with shearing the sword, reset spring is compressed, cuts the work piece of sword settling on the operation panel and cuts the processing back, and reset spring upwards resumes former shape, can drive the fixed plate and cut the sword and shift up for the device resumes former shape and continues to use, need not the manual work and resumes, improves the convenience of using the device, and labour saving and time saving more reduces staff's intensity of labour.
2. The utility model discloses the running-board passes through the axis of rotation in the rotation of bracing piece, and running-board one side has a down dip, and the running-board drives connecting rod and movable rod and moves down, and inside the movable rod passed the operation panel through the preformed hole, the movable rod drove the fixed plate and cut the sword and move down, cut the work piece that the sword can settle the operation panel upper end and cut processing, and this structural design is ingenious, and low in production cost improves the price/performance ratio and the practicality of using the device.
3. The utility model discloses when using the device, the guard plate reciprocates in the side dead lever inboard through the sliding tray, and what the guard plate used is inferior check power transparent plate, can carry out safe altitude mixture control to the guard plate according to the production demand through this structure, realizes the safety protection when using the device, and uses inferior check power transparent guard plate can protect user's finger safety effectively, and can not obstruct the sight of observing the shearing sword, improves the security and the reliability of using the device.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the partially overlooked half-section structure of the present invention;
fig. 3 is a schematic view of the pedal side view enlarging structure of the present invention.
In the figure: 1. a support bar; 2. a rotating shaft; 3. a foot pedal; 4. a connecting rod; 5. a movable rod; 6. a reset assembly; 601. a fixing plate; 602. a shearing knife; 603. a return spring; 7. an operation table; 8. reserving a hole; 9. a material placing groove; 10. a guard assembly; 1001. a side fixing rod; 1002. a sliding groove; 1003. and (4) a protective plate.
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. 1-3, the present invention provides a technical solution: a protective cover adding device of a PCB plate shearing machine comprises a supporting rod 1, a rotating shaft 2, a pedal plate 3, a connecting rod 4, a movable rod 5, a reset assembly 6, a fixing plate 601, a shearing knife 602, a reset spring 603, an operating platform 7, a preformed hole 8, a material placing groove 9, a protective assembly 10, a side fixing rod 1001, a sliding groove 1002 and a protective plate 1003, wherein the inner side of the supporting rod 1 is connected with the rotating shaft 2 through a key, the inner side of the rotating shaft 2 is fixedly welded with the pedal plate 3, the pedal plate 3 and the supporting rod 1 form a rotating structure through the rotating shaft 2, the transverse center line of the pedal plate 3 is in a symmetrical structure between the supporting rods 1, a user steps on the connecting rod 4 to apply force downwards, the connecting rod 4 and the pedal plate 3 are fixedly welded, the pedal plate 3 rotates on the supporting rod 1 through the rotating shaft 2, one side of the pedal plate 3 inclines downwards, the pedal plate 3 drives, the movable rod 5 drives the fixed plate 601 and the shearing knife 602 to move downwards, and the shearing knife 602 can cut and process a workpiece arranged at the upper end of the operating platform 7, so that the structural design is ingenious, the production cost is low, and the cost performance and the practicability of the device are improved;
a connecting rod 4 is welded and fixed on one side of the inner wall of the pedal 3, a movable rod 5 is welded and fixed on the upper end of the pedal 3, a reset component 6 is arranged on the upper end of the movable rod 5, an operating platform 7 is arranged on the outer side of the reset component 6, the reset component 6 comprises a fixed plate 601, a shearing knife 602 and a reset spring 603, the shearing knife 602 is welded and fixed in the middle of the lower end of the fixed plate 601, the reset springs 603 are welded and fixed on two sides of the lower end of the fixed plate 601, the fixed plate 601 and the operating platform 7 form an elastic structure through the reset spring 603, the reset springs 603 are in a symmetrical structure with respect to the transverse central line of the operating platform 7, the reset spring 603 is compressed when the fixed plate 601 and the shearing knife 602 move downwards, the reset spring 603 restores the original shape after the shearing knife 602 cuts and processes a workpiece arranged on the upper end of the operating platform 7, the, manual recovery is not needed, the convenience of using the device is improved, time and labor are saved, and the labor intensity of workers is reduced;
the preformed hole 8 is arranged outside the movable rod 5, the upper end of the operating platform 7 is provided with a material placing groove 9, the left side and the right side of the operating platform 7 are provided with protective components 10, each protective component 10 comprises a side fixing rod 1001, a sliding groove 1002 and a protective plate 1003, the inner side of the side fixing rod 1001 is provided with the sliding groove 1002, the protective plate 1003 is arranged inside the sliding groove 1002, the protective plate 1003 and the side fixing rod 1001 form a sliding structure through the sliding groove 1002, the side fixing rod 1001 and the operating platform 7 form an integrated structure through welding, when the device is used, the protective plate 1003 moves up and down inside the side fixing rod 1001 through the sliding groove 1002, the protective plate 1003 is a sub-lattice force transparent plate, the protective plate 1003 can be adjusted in safety height according to production requirements through the structure, safety protection when the device is used is achieved, and the protective plate 1003 made of the sub-lattice force transparent, and the sight of the shearing knife 602 can not be obstructed, and the safety and the reliability of using the device are improved.
The working principle is as follows: for the protective cover adding device of the PCB plate shearing machine, firstly, a user steps on a connecting rod 4 to apply force downwards, the connecting rod 4 and a pedal 3 are welded and fixed, the pedal 3 rotates on a support rod 1 through a rotating shaft 2, one side of the pedal 3 inclines downwards, the pedal 3 drives the connecting rod 4 and a movable rod 5 to move downwards, the movable rod 5 penetrates through a reserved hole 8 and passes through the inside of an operation table 7, the movable rod 5 drives a fixed plate 601 and a shearing knife 602 to move downwards, the shearing knife 602 can cut and process a workpiece arranged at the upper end of the operation table 7, a reset component 6 is arranged at the upper end of the movable rod 5, the reset spring 603 is compressed while the fixed plate 601 and the shearing knife 602 move downwards, after the shearing knife 602 cuts and processes the workpiece arranged in a material groove 9 at the upper end of the operation table 7, the reset spring 603 returns to the original shape upwards, and can drive the fixed plate 601 and the shearing knife 602 to move, need not the manual work and resumes, improve the convenience of using the device, save time and labor more, and the 7 left and right sides of operation panel are provided with protection component 10, when using the device, the guard plate 1003 reciprocates in side dead lever 1001 inboard through sliding tray 1002, the use of guard plate 1003 is inferior check power transparency plate, can carry out safe altitude mixture control to guard plate 1003 according to the production demand through this structure, safety protection when realizing using the device, and use the transparent guard plate 1003 of inferior check power material can protect user's finger safety effectively, and can not obstruct the sight of observing shearing sword 602, just accomplish the use of whole PCB plate shearing machine protection casing interpolation device like this.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a device is added to PCB plate shearing machine protection casing, includes bracing piece (1) and preformed hole (8), its characterized in that: the utility model discloses a safety protection device, including bracing piece (1), axis of rotation (2), and axis of rotation (2) inboard welded fastening have running-board (3), running-board (3) inner wall one side welded fastening has connecting rod (4), and running-board (3) upper end welded fastening has movable rod (5), movable rod (5) upper end is provided with reset assembly (6), and reset assembly (6) outside is provided with operation panel (7), the movable rod (5) outside is seted up in preformed hole (8), operation panel (7) upper end has been seted up and has been put silo (9), and the operation panel (7) left and right sides is provided with protection component (10).
2. The protective cover adding device of the PCB plate shearing machine according to claim 1, wherein: the pedal plates (3) and the support rods (1) form a rotating structure through the rotating shafts (2), and the support rods (1) are symmetrical about the transverse center line of the pedal plates (3).
3. The protective cover adding device of the PCB plate shearing machine according to claim 1, wherein: reset assembly (6) are including fixed plate (601), shear sword (602) and reset spring (603), fixed plate (601) lower extreme middle part welded fastening has shear sword (602), and fixed plate (601) lower extreme both sides welded fastening has reset spring (603).
4. The PCB plate shearing machine protective cover adding device according to claim 3, wherein the protective cover adding device comprises: the fixed plate (601) and the operating platform (7) form an elastic structure through the return springs (603), and the return springs (603) are in a symmetrical structure relative to the transverse center line of the operating platform (7).
5. The protective cover adding device of the PCB plate shearing machine according to claim 1, wherein: the protection assembly (10) comprises a side fixing rod (1001), a sliding groove (1002) and a protection plate (1003), wherein the sliding groove (1002) is formed in the inner side of the side fixing rod (1001), and the protection plate (1003) is arranged in the sliding groove (1002).
6. The PCB plate shearing machine protective cover adding device of claim 5, wherein: the protection plate (1003) and the side fixing rod (1001) form a sliding structure through the sliding groove (1002), and the side fixing rod (1001) and the operating platform (7) form an integrated structure through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731171.XU CN209937075U (en) | 2019-05-21 | 2019-05-21 | PCB plate shearing machine protection casing adds device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731171.XU CN209937075U (en) | 2019-05-21 | 2019-05-21 | PCB plate shearing machine protection casing adds device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209937075U true CN209937075U (en) | 2020-01-14 |
Family
ID=69133382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920731171.XU Active CN209937075U (en) | 2019-05-21 | 2019-05-21 | PCB plate shearing machine protection casing adds device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209937075U (en) |
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2019
- 2019-05-21 CN CN201920731171.XU patent/CN209937075U/en active Active
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