CN216065826U

CN216065826U - Metal shrapnel processing is with cuting device

Info

Publication number: CN216065826U
Application number: CN202122130597.XU
Authority: CN
Inventors: 李民树
Original assignee: Suzhou Guangshuo Precision Electronics Co ltd
Current assignee: Suzhou Guangshuo Precision Electronics Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-18
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of cutting devices and discloses a cutting device for processing a metal elastic sheet. This metal shrapnel processing is with cuting device, internally mounted through with positioner auxiliary box has first spring and extrusion locating plate, provide the elastic buffer ability under the effect through first spring elasticity, can drive the extrusion locating plate simultaneously and prescribe a limit to the upper portion that presss from both sides the cover to the lower part and provide the extrusion force, conveniently drive the position of cutter replacement case and prescribe a limit to, simultaneously upwards can have a buffer ability, can drive the extrusion post and can the rebound, make things convenient for the panel joint when cuting the cutter inboard, there is the effect of activity space, so far can prescribe a limit to the position of device cutter replacement case.

Description

Metal shrapnel processing is with cuting device

Technical Field

The utility model relates to the technical field of cut-off devices, in particular to a cut-off device for processing a metal elastic sheet.

Background

The metal elastic sheet is made of ultrathin (0.05 mm-0.1mm in thickness) and ultrathin (generally higher in hardness) stainless steel 301 or 304 materials. The metal elastic sheet is an important component of the switch. Metal shrapnel is mainly applied to products such as membrane switch, contact switch, PCB board, FPC board, medical instrument, adds man-hour in metal shrapnel production, need cut into corresponding shape through cutting the device, in order to increase batch production, through designing corresponding cutting knife, conveniently produces metal shrapnel to a metal shrapnel processing is with cutting the device has been developed.

In the cutting device, when metal elastic sheets with different shapes are cut, the metal elastic sheet cutter needs to be replaced, but when the metal elastic sheet cutter is replaced, the metal elastic sheet cutter can only be positioned at a fixed position, and excessive leftover materials are generated when the metal elastic sheet cutter cuts, so that material loss is caused; meanwhile, when the large-batch cutters are installed, the metal elastic piece cutters at different positions need to be independently positioned, so that the problem that more time is consumed when the metal elastic piece cutters are positioned is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the existing cutting device for processing the metal elastic sheet, the utility model provides the cutting device for processing the metal elastic sheet, which has the advantages of conveniently replacing cutting devices of different models, positioning the cutting devices simultaneously, reducing the positioning time of the cutting devices and solving the problems in the background art.

The utility model provides the following technical scheme: a cutting device for processing a metal elastic sheet comprises an upper supporting frame, wherein a motor is fixedly connected to one side of the upper portion of the upper supporting frame, a thread expansion device is installed on the lower portion of the motor, a connecting frame is fixedly connected to the lower portion of the thread expansion device, a lower limiting jacket is installed on the lower portion of the connecting frame, a telescopic adjusting device is installed on one side of the upper portion of the lower limiting jacket, a positioning device auxiliary box is installed on the upper portion of the telescopic adjusting device, a first spring is installed inside the positioning device auxiliary box, an extrusion positioning plate is installed on the lower portion of the first spring, a sliding groove rod is movably sleeved inside the lower limiting jacket, a first supporting column is movably connected to the front end of the sliding groove rod, a front end positioning plate is movably sleeved outside the front end of the first supporting column, and a second supporting column is installed on one side inside the front end positioning plate, the side limiting plate is sleeved on the outer portion of the front end of the lower limiting jacket, the cutter replacing box is sleeved on the outer portion of the first supporting column, the extrusion column is sleeved on the inner portion of the upper portion of the cutter replacing box in a movable mode, the lower portion of the extrusion column is fixedly connected with a lower portion extrusion plate, a second spring is sleeved on the outer portion of the upper portion of the lower portion extrusion plate in a movable mode, and the cutting cutter is installed on the outer side of the lower portion of the cutter replacing box.

Preferably, the back surface at the middle part of the lower end of the upper supporting frame is provided with a back end positioning plate, one side of the upper part of the back end positioning plate is fixedly connected with a side connecting plate, the inner side of the side connecting plate is movably sleeved with a supporting seat, the lower part of the front end of the supporting seat is provided with a connecting plate, the supporting seat is movably sleeved at the middle part of the inner side of the side connecting plate, the connecting plate is arranged in the front end of the upper supporting frame, the outer side of the connecting plate is provided with a fastening bolt, and the back end positioning plate is arranged at the lower part of the rear end of the supporting seat.

Preferably, the lower limiting jacket of the telescopic adjusting device and the outer side of the auxiliary box of the positioning device are sleeved with each other in a threaded manner.

Preferably, the extrusion positioning plate is installed at the upper end of the cutter replacing box, and the first spring is installed between the upper end of the extrusion positioning plate and the inside of the positioning device auxiliary box.

Preferably, the lower portion is limited that the inside of pressing from both sides the cover has been seted up the spout, the inside at the spout is cup jointed in the spout pole activity, the spout pole is all installed one at the front end of first support column and rear end, and the rear end the spout pole activity cup joints the inside at the front end locating plate, the inside of spout pole and second support column is passed in proper order to the second support column.

Preferably, the inside of both sides of cutter replacement case all is installed one and is propped up the post, the second spring centre gripping is between lower part stripper plate and cutter replacement case.

Compared with the existing cutting device for processing the metal elastic sheet, the cutting device has the following beneficial effects:

1. this metal shrapnel processing is with cutting device, internally mounted through with positioner auxiliary box has first spring and extrusion locating plate, in use, provide the elastic buffer ability under the effect through first spring elasticity, can drive the extrusion locating plate simultaneously and prescribe a limit to the upper portion that presss from both sides the cover to the lower part and provide the extrusion force, conveniently drive the position of cutter replacement case and prescribe a limit to, simultaneously upwards can have a buffer ability, can drive the extrusion post and can the rebound, make things convenient for the panel joint when cuting the cutter inboard, there is the effect of activity space, so far can prescribe a limit to the position of device cutter replacement case.

2. This metal shrapnel processing is with cutting device, through cup jointing the spout pole activity and prescribing a limit to the inside that presss from both sides the cover in the lower part, when the panel of different models needs to be cut, can drive the spout pole and prescribe a limit to the inside that presss from both sides the cover in the lower part and adjust, and the position that drives cutter replacement case is adjusted, thereby can drive increase efficiency when cutting panel, the inside of second support column and other end spout pole is passed in proper order to the device second support column simultaneously, so far can prescribe a limit to the front end of first support column position, thereby when using, conveniently replace the case to the cutter, it increases the convenience when replacing to drive cutter replacement case simultaneously.

Drawings

FIG. 1 is a schematic view of a main structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a structural body of the present invention;

FIG. 3 is a partially enlarged view of a positioning device for a cutting blade according to the present invention;

FIG. 4 is an enlarged view of the structure A of the present invention;

fig. 5 is an enlarged view of the structure B of the present invention.

In the figure: 1. an upper support frame; 2. a back end positioning plate; 3. a side connection plate; 4. a supporting seat; 5. a connecting plate; 6. a motor; 7. a threaded expansion device; 8. a connecting frame; 9. the lower portion defining a jacket; 10. a positioning device auxiliary box; 11. a first spring; 12. extruding the positioning plate; 13. a chute rod; 14. a first support column; 15. a front end positioning plate; 16. a second support column; 17. a side limiting plate; 18. a cutter replacement box; 19. extruding the column; 20. a lower compression plate; 21. a second spring; 22. cutting off the cutter; 23. a telescopic adjusting device.

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.

Referring to fig. 1, 2, 3 and 4, a cutting device for processing a metal shrapnel comprises an upper supporting frame 1, a motor 6 is fixedly connected to one side of the upper part of the upper supporting frame 1, a thread stretching device 7 is installed at the lower part of the motor 6, the motor 6 is started to drive the thread stretching device 7 to rotate and drive a connecting frame 8 to move downwards and drive a lower limiting jacket 9 to cut off a plate placed on the upper part of a supporting seat 4, the lower part of the thread stretching device 7 is fixedly connected with the connecting frame 8, the lower part of the connecting frame 8 is provided with the lower limiting jacket 9, one side of the upper part of the lower limiting jacket 9 is provided with a stretching adjusting device 23, the stretching adjusting device 23 is rotated to drive the stretching adjusting device 23 to perform thread motion with a positioning device auxiliary box 10 and drive the positioning device auxiliary box 10 to move downwards or move downwards, and meanwhile, the lower cutter is extruded and positioned, the upper part of the telescopic adjusting device 23 is provided with a positioning device auxiliary box 10, the inside of the positioning device auxiliary box 10 is provided with a first spring 11, the lower part of the first spring 11 is provided with an extrusion positioning plate 12, the device extrusion positioning plate 12 pushes a cutter replacing box 18 to extrude downwards under the elastic action of the first spring 11, the inside of a lower limiting jacket 9 is movably sleeved with a chute rod 13, the position of the chute rod 13 inside the lower limiting jacket 9 is convenient to adjust, the front end of the chute rod 13 is movably connected with a first supporting column 14, the position of the cutter replacing box 18 is driven to limit, the outside of the front end of the first supporting column 14 is movably sleeved with a front end positioning plate 15, the protection capability of the front end of the lower limiting jacket 9 is convenient to increase, one side inside the front end positioning plate 15 is provided with a second supporting column 16, the side limiting plate 17 is sleeved on the outer portion of the front end of the lower limiting jacket 9 in a movable mode, the cutter replacing box 18 is sleeved on the outer portion of the first supporting column 14 in a movable mode, the extrusion column 19 is sleeved on the inner portion of the upper portion of the cutter replacing box 18 in a movable mode, the lower portion of the extrusion column 19 is fixedly connected with the lower portion extrusion plate 20, the second spring 21 is sleeved on the outer portion of the upper portion of the lower portion extrusion plate 20 in a movable mode, the cut-off cutter 22 is installed on the outer side of the lower portion of the cutter replacing box 18, the lower portion extrusion plate 20 is driven to move downwards through the height of the second spring 21, and the lower portion extrusion plate 20 is driven to move downwards.

Referring to fig. 1, a back end positioning plate 2 is installed on the back surface of the middle portion of the lower end of an upper supporting frame 1, a side connecting plate 3 is fixedly connected to one side of the upper portion of the back end positioning plate 2, a supporting seat 4 is movably sleeved on the inner side of the side connecting plate 3, a connecting plate 5 is installed on the lower portion of the front end of the supporting seat 4, the supporting seat 4 is movably sleeved on the middle portion of the inner side of the side connecting plate 3, the connecting plate 5 is installed inside the front end of the upper supporting frame 1, a fastening bolt is installed on the outer side of the connecting plate 5, the back end positioning plate 2 is installed on the lower portion of the rear end of the supporting seat 4, the fastening bolt is rotated by adjusting the height of the connecting plate 5, so as to drive the position of the connecting plate 5 to be limited, the lower portion of the front end of the supporting seat 4 is limited by the device connecting plate 5, the back end positioning plate 2 is limited on the lower portion of the rear end of the supporting seat 4, and can drive the supporting seat 4 to be kept in a parallel state, can place the steel sheet on the upper portion of supporting seat 4, the lower part of extrudeing downwards simultaneously is injectd and is pressed from both sides cover 9, provides the holding power when cutting the steel sheet, and after 5 connecting plate of sliding downwards simultaneously to drive supporting seat 4 downstream, drive supporting seat 4 and form the inclination, conveniently drive the panel roll-off after the cutting.

Referring to fig. 1, the outer sides of the jacket 9 and the positioning device auxiliary box 10 are limited by the lower installation part of the telescopic adjusting device 23, the telescopic adjusting device 23 and the outer side of the positioning device auxiliary box 10 are in threaded sleeve connection with each other, the telescopic adjusting device 23 is rotated and is driven to perform threaded motion with one side of the lower part of the positioning device auxiliary box 10, the lower limiting part is driven to limit the height between the jacket 9 and the positioning device auxiliary box 10 to be adjusted, the positioning device inside the positioning device auxiliary box 10 is conveniently driven to extrude and limit the upper part of the cutter replacing box 18, and the stability is improved when the cutter replacing box 18 moves.

Referring to fig. 5, the extrusion locating plate 12 is installed at the upper end of the cutter replacement box 18, the first spring 11 is installed between the upper end of the extrusion locating plate 12 and the inside of the positioning device auxiliary box 10, the first spring 11 and the extrusion locating plate 12 are installed inside the positioning device auxiliary box 10, in use, the elastic buffering capacity is provided under the elastic action of the first spring 11, meanwhile, the extrusion locating plate 12 can be driven to provide extrusion force for the upper part of the lower part limiting jacket 9, the position of the cutter replacement box 18 can be conveniently driven to be limited, meanwhile, a buffering capacity can exist upwards, the extrusion column 19 can be driven to move upwards, the plate clamping is convenient to be carried out when the cutting cutter 22 is cut off, the action of a movable space exists, and the position of the cutter replacement box 18 can be limited.

Referring to fig. 3, a chute is formed in the lower limiting jacket 9, a chute rod 13 is movably sleeved in the chute, one chute rod 13 is mounted at both the front end and the rear end of a first supporting column 14, the rear end chute rod 13 is movably sleeved in a front end positioning plate 15, a second supporting column 16 sequentially penetrates through the chute rod 13 and the second supporting column 16, the chute rod 13 is movably sleeved in the lower limiting jacket 9, when plates of different types are required to be cut, the chute rod 13 can be driven to adjust in the lower limiting jacket 9 and the position of a cutter replacing box 18 can be driven to adjust, so that the efficiency of cutting the plates can be increased, meanwhile, the second supporting column 16 sequentially penetrates through the second supporting column 16 and the inside of the other end chute rod 13, so that the front end of the position of the first supporting column 14 can be limited, and when the cutting device is used, the cutter replacing box 18 is convenient to replace, and convenience is improved when the cutter replacing box 18 is driven to replace.

Referring to fig. 4, a first support column 14 is installed inside both sides of the cutter replacement box 18, the second spring 21 is clamped between the lower extrusion plate 20 and the cutter replacement box 18, when the cutter 22 is extruded downwards through the device, the cutter 22 is cut to be driven to cut the sheet material, the cutter 22 is driven to cut the sheet material placed on the lower portion, the sheet material is formed into a corresponding shape, meanwhile, when the cut sheet material is clamped inside the cutter 22, the lower extrusion plate 20 is driven to extrude downwards through the second spring 21, the lower extrusion plate 20 can be driven to extrude downwards the cut sheet material, and the sheet material is convenient to drive the sheet material to deviate from the cut inside of the cutter 22.

The working principle is as follows: when the cutting tool is used, different cutter replacing boxes 18 are selected according to the shape to be cut, the position of the chute rod 13 in the lower limiting jacket 9 is adjusted, the cutter replacing boxes 18 are driven to move to the most appropriate position, meanwhile, the front end of the lower limiting jacket 9 is movably sleeved with the front end positioning plate 15, the front end of the chute rod 13 can be limited, so that when the cutting tool is used, different cutter replacing boxes 18 are conveniently driven to replace, meanwhile, the telescopic adjusting device 23 is rotated, the positioning device auxiliary box 10 is driven to extrude downwards, the extrusion positioning plate 12 is driven to extrude and limit the upper part of the cutter replacing boxes 18, meanwhile, a plate to be cut and shaped is placed on the upper part of the supporting seat 4, meanwhile, the position of the connecting plate 5 is moved, the connecting plate 5 is driven to limit the front end of the supporting seat 4, the motor 6 is started, the thread telescopic device 7 is driven to rotate, and the lower limiting jacket 9 is driven to move downwards, cut cutter 22 and cut panel, panel after the shearing simultaneously provides the motive force through second spring 21, drives lower part stripper plate 20 extrusion downwards to drive lower part stripper plate 20 and promote panel downstream, avoid cutting the inside problem of cutter 22 of panel joint after 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal shrapnel processing is with cuting device, includes upper portion braced frame (1), its characterized in that: the device comprises an upper supporting frame (1), a motor (6) is fixedly connected to one side of the upper portion of the upper supporting frame (1), a thread telescopic device (7) is installed on the lower portion of the motor (6), a connecting frame (8) is fixedly connected to the lower portion of the thread telescopic device (7), a lower limiting clamping sleeve (9) is installed on the lower portion of the connecting frame (8), a telescopic adjusting device (23) is installed on one side of the upper portion of the lower limiting clamping sleeve (9), a positioning device auxiliary box (10) is installed on the upper portion of the telescopic adjusting device (23), a first spring (11) is installed inside the positioning device auxiliary box (10), an extrusion positioning plate (12) is installed on the lower portion of the first spring (11), a chute rod (13) is movably sleeved inside the lower limiting clamping sleeve (9), and a first supporting column (14) is movably connected to the front end of the chute rod (13), front end locating plate (15) have been cup jointed in the outside activity of first support column (14) front end, second support column (16) are installed to the inside one side of front end locating plate (15), the outside activity that the lower part was injectd to press from both sides cover (9) front end has cup jointed side limiting plate (17), the outside activity of first support column (14) has cup jointed cutter replacement case (18), extrusion column (19) have been cup jointed in the inside activity on cutter replacement case (18) upper portion, the lower part fixedly connected with lower part extrusion plate (20) of extrusion column (19), second spring (21) have been cup jointed in the outside activity on lower part extrusion plate (20) upper portion, cutter truncation (22) are installed in the outside of cutter replacement case (18) lower part.

2. The cutting device for processing the metal elastic sheet according to claim 1, wherein: the back mounted at upper portion braced frame (1) lower extreme middle part has back of the body end locating plate (2), one side fixedly connected with side connecting plate (3) on back of the body end locating plate (2) upper portion, supporting seat (4) have been cup jointed in the inboard activity of side connecting plate (3), connecting plate (5) are installed to the lower part of supporting seat (4) front end, the middle part at side connecting plate (3) inboard is cup jointed in supporting seat (4) activity, the inside at upper portion braced frame (1) front end is installed in connecting plate (5), fastening bolt is installed in the outside of connecting plate (5), the lower part at supporting seat (4) rear end is installed in back of the body end locating plate (2).

3. The cutting device for processing the metal elastic sheet according to claim 1, wherein: the telescopic adjusting device (23) is arranged on the outer sides of the lower limiting jacket (9) and the positioning device auxiliary box (10), and the telescopic adjusting device (23) and the outer side of the positioning device auxiliary box (10) are in threaded sleeve joint.

4. The cutting device for processing the metal elastic sheet according to claim 1, wherein: the extrusion positioning plate (12) is arranged at the upper end of the cutter replacing box (18), and the first spring (11) is arranged between the upper end of the extrusion positioning plate (12) and the inside of the positioning device auxiliary box (10).

5. The cutting device for processing the metal elastic sheet according to claim 1, wherein: the inside of jacket (9) is limited to the lower part has seted up the spout, spout pole (13) activity cup joints the inside at the spout, spout pole (13) are all installed one at the front end and the rear end of first support column (14), and the rear end spout pole (13) activity cup joints the inside at front end locating plate (15), inside that spout pole (13) and second support column (16) are passed in proper order in second support column (16).

6. The cutting device for processing the metal elastic sheet according to claim 1, wherein: the cutter replacing box is characterized in that a first supporting column (14) is mounted inside each of two sides of the cutter replacing box (18), and the second spring (21) is clamped between the lower extrusion plate (20) and the cutter replacing box (18).