CN220161065U - Simple punching device for thin steel sheet - Google Patents
Simple punching device for thin steel sheet Download PDFInfo
- Publication number
- CN220161065U CN220161065U CN202321491552.8U CN202321491552U CN220161065U CN 220161065 U CN220161065 U CN 220161065U CN 202321491552 U CN202321491552 U CN 202321491552U CN 220161065 U CN220161065 U CN 220161065U
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- Prior art keywords
- punching
- spring
- thin steel
- fixedly connected
- buffer
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- 238000004080 punching Methods 0.000 title claims abstract description 110
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000000872 buffer Substances 0.000 claims description 23
- 239000007853 buffer solution Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 3
- 238000005553 drilling Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a simple punching device for thin steel sheets, which comprises a punching mechanism and a plurality of punching grooves which are symmetrically arranged on the left side and the right side of the punching mechanism, wherein a base mechanism is arranged at the bottom of the punching mechanism, mounting plates are symmetrically arranged on the front side and the rear side of the base mechanism, the punching mechanism comprises a punching adjusting frame, a bottom punch is fixedly connected to one side of the bottom of the punching adjusting frame, a punching slide rail is symmetrically arranged on the front side of the punching adjusting frame, the middle part of the punching slide rail is slidably connected with a lifting punch, a plurality of punching grooves are respectively arranged in the bottom punch and the lifting punch, and the thin steel sheets with the thickness of zero point of between five and five millimeters can be quickly punched by arranging the punching mechanism.
Description
Technical Field
The utility model relates to the technical field of punching devices, in particular to a simple punching device for a thin steel sheet.
Background
In the mechanical debugging operation process of the die, the guide clearance of the moving part must be suitable, the oversized guide clearance is the loss of equipment, potential safety hazards exist, various steel gaskets with holes are needed, the thickness of the gaskets is between zero and five to five millimeters, if drilling is carried out by a drilling machine, the gaskets are quite inconvenient, and the gaskets have large burrs.
Publication number CN218903291U discloses a panel punching device, through being provided with parts such as base, slider, cylinder, can make the cylinder drive the base and slide on the mount pad, can make the base drive panel and remove, can need not to artificially carry out position adjustment to the panel, when having solved when using the piercing press to process panel, need manual removal panel to adjust the position that the panel needs to punch a hole, through being provided with parts such as dwang, clamp splice, can make the clamp splice carry out spacingly to the panel, the phenomenon that the displacement can not appear to the panel when making the base remove, and through being provided with parts such as locating plate, threaded rod, can assist the clamp splice to carry out spacingly to the panel, make the panel can remain stable when processing, but this patent still has following problem in the in-service use process:
this plate punching device uses the punching a hole of panel, to the thinner steel gasket of thickness, use this plate punching device can not be fast convenient to obtain the steel gasket that has the hole, also have among the prior art to put into the steel gasket that needs to punch a hole and carry out the trompil on the drilling machine, but, this process needs extravagant a large amount of time, has increased the cost that the steel gasket trompil simultaneously, is unfavorable for practicing thrift production capital, utilizes the drilling machine drilling can produce certain burr simultaneously, need polish through the equipment of polishing, is unfavorable for the quick trompil of steel gasket.
A simple punching device for thin steel sheets is proposed in order to solve the problems set forth in the above.
Disclosure of Invention
The utility model aims to provide a simple punching device for a thin steel sheet, which solves the problems that in the prior art, for a steel gasket with a thinner thickness, the steel gasket with holes cannot be obtained quickly and conveniently by using the plate punching device, and in the prior art, the steel gasket to be punched is put into a drilling machine for punching holes, but a great amount of time is wasted in the process, the cost of punching the steel gasket is increased, the production capital is not facilitated, a certain burr is generated by drilling holes by using the drilling machine, and the steel gasket is not facilitated to be punched quickly by polishing equipment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a simple punching device for thin steel sheets comprises a punching mechanism and placing frames symmetrically arranged on the left side and the right side of the punching mechanism;
the bottom of the punching mechanism is provided with a base mechanism, and mounting plates are symmetrically arranged on the front side and the rear side of the base mechanism;
further comprises:
the punching mechanism comprises a punching adjusting frame, wherein a bottom punching device is fixedly connected to one side of the bottom of the punching adjusting frame, and punching sliding rails are symmetrically arranged on the front surface of the punching adjusting frame;
the middle part of the punching slide rail is connected with a lifting punch in a sliding manner, and a plurality of punching grooves are formed in the bottom punch and the lifting punch;
wherein, the inside of the adjusting frame that punches a hole has been seted up the lift groove that punches a hole, the inside rotation in lift groove that punches a hole is connected with the lift threaded rod.
Preferably, the middle part threaded connection of lift threaded rod has the lift thread bush, lift thread bush and lift puncher fixed connection, the top fixedly connected with lift knob of lift threaded rod, lift threaded rod and the alignment jig that punches a hole rotate to be connected, the top central point of alignment jig that punches a hole puts fixed mounting has a plurality of spring coupling pieces.
Preferably, the top fixedly connected with locking spring of spring coupling piece, the one end fixedly connected with go-between that spring was kept away from to locking spring, the top fixedly connected with locking snap ring of go-between, locking snap ring and lift knob block are connected, the go-between passes through locking spring and lift threaded rod sliding connection.
Preferably, the rack is installed in the left and right sides of the adjusting rack that punches a hole and bottom hole puncher symmetrically, a plurality of standing grooves have been seted up to the inside of rack, the inside sliding connection of standing groove has the standard part, the locking bolt hole has all been seted up symmetrically in the bottom outside of the adjusting rack that punches a hole and bottom hole puncher.
Preferably, the base mechanism comprises a buffer base, the mounting plates are symmetrically mounted on the front surface and the back surface of the buffer base, mounting threaded holes are formed in the mounting plates in a threaded mode, mounting bolts are connected with the mounting threaded holes in a threaded mode, and hexagonal nuts are fixedly connected to the end portions of the mounting bolts.
Preferably, the top of buffering base fixed mounting has a plurality of spring washers, the top fixedly connected with buffer spring of spring washer, the one end fixedly connected with buffer washer that buffer spring kept away from spring washer.
Preferably, the buffer base is in threaded connection with the punching adjusting frame and the bottom punch through the mounting plate and the mounting bolts, and the buffer gasket is in sliding connection with the punching groove in the bottom punch through the buffer spring.
Compared with the prior art, the utility model has the beneficial effects that: this simple and easy punching device of thin steel sheet through setting up punching mechanism can carry out quick punching a hole to the thin steel sheet that thickness is between zero point five to zero point five millimeters, makes the thin steel sheet after punching a hole burr-free, and on-the-spot convenient to use can protect punching adjusting frame and bottom puncher through setting up base mechanism, avoids when knocking the standard part, the standard part collides each other with ground or desktop to the damage on standard part or ground, its concrete content is as follows:
1. the punching mechanism is arranged to quickly punch the thin steel sheet with the thickness of zero point between zero point five and zero point five millimeters, so that the punched thin steel sheet is free of burrs and convenient to use on site, steel gaskets can be added according to the guide gap of a moving part in the mechanical debugging operation process of the die, so that the loss of equipment is reduced, the height of the lifting punch can be adjusted through the lifting knob, the wave steel sheet can be conveniently placed between the bottom punch and the lifting punch, the wave steel sheet can be clamped and fixed, the thin steel sheet with different thickness can be accurately placed on a punching groove corresponding to the bottom punch, and the thin steel sheet can be accurately punched;
2. can protect the alignment jig that punches a hole and bottom puncher through setting up base unit, avoid knocking the standard part when, standard part collides with ground or desktop each other to the damage on standard part or ground can play the effect of buffering through buffer pad and buffer spring, can collect the steel sheet after punching a hole simultaneously, is convenient for retrieve the thin steel sheet after punching a hole.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure of a punching mechanism according to the present utility model;
FIG. 3 is a schematic view of a three-dimensional structure of a locking clasp according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a punching adjusting frame according to the present utility model;
FIG. 5 is a schematic view of a three-dimensional structure of a base unit according to the present utility model.
In the figure: 1. a punching mechanism; 101. punching an adjusting frame; 102. a bottom punch; 103. punching a slide rail; 104. lifting the punching device; 105. punching a hole; 106. punching a lifting groove; 107. lifting the threaded rod; 108. lifting the threaded sleeve; 109. a lifting knob; 110. a spring connecting piece; 111. a locking spring; 112. a connecting ring; 113. locking the clamping ring; 114. a placing rack; 115. a placement groove; 116. a standard; 117. a locking bolt hole; 2. a base mechanism; 201. a buffer base; 202. a mounting plate; 203. installing a threaded hole; 204. installing a bolt; 205. a hexagonal nut; 206. a spring washer; 207. a buffer spring; 208. and a buffer pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: a simple punching device for thin steel sheets comprises a punching mechanism 1 and a rack 114 symmetrically arranged on the left side and the right side of the punching mechanism 1, wherein the bottom of the punching mechanism 1 is provided with a base mechanism 2, the front side and the rear side of the base mechanism 2 are symmetrically provided with mounting plates 202, the punching mechanism 1 comprises a punching adjusting frame 101, one side of the bottom of the punching adjusting frame 101 is fixedly connected with a bottom punch 102, the front side of the punching adjusting frame 101 is symmetrically provided with a punching slide rail 103, the middle part of the punching slide rail 103 is slidably connected with a lifting punch 104, the bottoms punch 102 and the lifting punch 104 are respectively provided with a plurality of punching grooves 105, the inside of the punching adjusting frame 101 is provided with a punching lifting groove 106, the inside of the punching lifting groove 106 is rotationally connected with a lifting threaded rod 107, the middle of the lifting threaded rod 107 is connected with a lifting threaded sleeve 108, the lifting thread sleeve 108 is fixedly connected with the lifting punch 104, the lifting knob 109 is fixedly connected with the top of the lifting threaded rod 107, the lifting threaded rod 107 is rotationally connected with the punching adjusting frame 101, a plurality of spring connecting pieces 110 are fixedly arranged at the center of the top of the punching adjusting frame 101, locking springs 111 are fixedly connected with the tops of the spring connecting pieces 110, connecting rings 112 are fixedly connected with one ends of the locking springs 111 far away from the spring connecting pieces 110, locking clamping rings 113 are fixedly connected with the tops of the connecting rings 112, the locking clamping rings 113 are in clamping connection with the lifting knob 109, the connecting rings 112 are in sliding connection with the lifting threaded rod 107 through the locking springs 111, a plurality of placing grooves 115 are symmetrically arranged at the left side and the right side of the punching adjusting frame 101 and the bottom punch 102, standard parts 116 are in sliding connection with the interiors of the placing grooves 115, locking bolt holes 117 are symmetrically formed in the outer sides of the bottoms of the punching adjusting frame 101 and the bottom punch 102, the buffer base 201 is in threaded connection with the punching adjusting frame 101 and the bottom punch 102 through a mounting plate 202 and a mounting bolt 204, and a buffer gasket 208 is in sliding connection with a punching groove 105 in the bottom punch 102 through a buffer spring 207.
The base mechanism 2 comprises a buffer base 201, the mounting plate 202 is symmetrically mounted on the front surface and the back surface of the buffer base 201, mounting screw holes 203 are symmetrically formed in the mounting plate 202, mounting bolts 204 are connected to the mounting screw holes 203 in a screw mode, hexagonal nuts 205 are fixedly connected to the end portions of the mounting bolts 204, a plurality of spring gaskets 206 are fixedly mounted on the top of the buffer base 201, buffer springs 207 are fixedly connected to the tops of the spring gaskets 206, buffer gaskets 208 are fixedly connected to the ends, away from the spring gaskets 206, of the buffer springs 207, the buffer base 201 is in screw connection with the punching adjusting frame 101 and the bottom punch 102 through the mounting plate 202 and the mounting bolts 204, the buffer gaskets 208 are in sliding connection with punching grooves 105 in the bottom punch 102 through the buffer springs 207, the punching adjusting frame 101 and the bottom punch 102 can be protected through the arrangement of the base mechanism 2, and the standard 116 and the ground or a tabletop are prevented from collision with each other when the standard 116 is knocked.
Working principle: before the simple punching device for the thin steel sheet is used, the whole situation of the device needs to be checked firstly to determine that normal work can be carried out, as shown in fig. 1-5, the lifting knob 109 is rotated to drive the lifting threaded rod 107 to rotate, the lifting threaded sleeve 108 drives the lifting punch 104 to move upwards, the thin steel sheet is placed on the bottom punch 102 to align with the corresponding punching groove 105, the lifting knob 109 is reversely rotated to enable the lifting punch 104 to descend, so that the thin steel sheet is clamped and fixed, the clamping connection between the locking clamp ring 113 and the lifting knob 109 is realized, the fixing of the lifting threaded rod 107 is realized, the phenomenon that the lifting punch 104 slides when the standard piece 116 is knocked is avoided, secondly, the standard piece 116 with the same aperture is placed in the punching groove 105 corresponding to the lifting punch 104, the thin steel sheet is punched through the standard piece 116, a steel gasket with holes can be obtained quickly, the buffer function of the buffer gasket 208 and the buffer base 201 is utilized, the standard piece 116 and the buffer base 201 are prevented from being in strong collision, the damage to the standard piece 116 or the buffer base 201 is caused, finally, the screw hole 204 can be taken out from the bottom of the steel sheet through the screw hole 204 after the nut 204 is driven to rotate, the screw hole 204 is arranged, and the bolt hole is taken out from the bottom of the steel sheet 102 after the bolt hole is convenient to be taken out, and the punched through the screw hole is convenient to be mounted.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A simple punching device for thin steel sheets comprises a punching mechanism (1) and placing frames (114) symmetrically arranged on the left side and the right side of the punching mechanism (1);
the bottom of the punching mechanism (1) is provided with a base mechanism (2), and mounting plates (202) are symmetrically arranged on the front side and the rear side of the base mechanism (2);
characterized by further comprising:
the punching mechanism (1) comprises a punching adjusting frame (101), wherein a bottom punching device (102) is fixedly connected to one side of the bottom of the punching adjusting frame (101), and punching sliding rails (103) are symmetrically arranged on the front surface of the punching adjusting frame (101);
the middle part of the punching slide rail (103) is connected with a lifting punch (104) in a sliding manner, and a plurality of punching grooves (105) are formed in the bottom punch (102) and the lifting punch (104);
wherein, punching a hole elevating groove (106) has been seted up to the inside of adjusting frame (101) that punches a hole, the inside rotation of punching a hole elevating groove (106) is connected with elevating threaded rod (107).
2. The simple punching device for thin steel sheets according to claim 1, wherein: the middle part threaded connection of lift threaded rod (107) has lift thread bush (108), lift thread bush (108) and lift puncher (104) fixed connection, the top fixedly connected with lift knob (109) of lift threaded rod (107), lift threaded rod (107) rotate with adjust frame (101) of punching a hole and be connected, the top central point of adjust frame (101) of punching a hole puts fixed mounting has a plurality of spring coupling pieces (110).
3. The simple punching device for thin steel sheets according to claim 2, wherein: the top fixedly connected with locking spring (111) of spring coupling piece (110), the one end fixedly connected with go-between (112) of spring coupling piece (110) are kept away from to locking spring (111), the top fixedly connected with locking snap ring (113) of go-between (112), locking snap ring (113) and lift knob (109) block connection, go-between (112) are through locking spring (111) and lift threaded rod (107) sliding connection.
4. A simple punching device for thin steel sheets according to claim 3, characterized in that: the utility model discloses a punching machine, including rack (114), locating rack (101) and bottom puncher (102), locating rack (114) symmetry installs the left and right sides at punching adjusting rack (101) and bottom puncher (102), a plurality of standing grooves (115) have been seted up to the inside of rack (114), the inside sliding connection of standing groove (115) has standard part (116), locking bolt hole (117) have all been seted up to the outside symmetry of the bottom of punching adjusting rack (101) and bottom puncher (102).
5. The simple punching device for thin steel sheets according to claim 1, wherein: the base mechanism (2) comprises a buffer base (201), the mounting plates (202) are symmetrically mounted on the front surface and the back surface of the buffer base (201), mounting threaded holes (203) are formed in the mounting plates (202) in a threaded mode, mounting bolts (204) are connected with the inner threads of the mounting threaded holes (203), and hexagon nuts (205) are fixedly connected to the end portions of the mounting bolts (204).
6. The simple punching device for thin steel sheets according to claim 5, wherein: the top fixed mounting of buffering base (201) has a plurality of spring washers (206), the top fixedly connected with buffer spring (207) of spring washer (206), the one end fixedly connected with buffer washer (208) that spring washer (206) were kept away from to buffer spring (207).
7. The simple punching device for thin steel sheets according to claim 6, wherein: the buffer base (201) is in threaded connection with the punching adjusting frame (101) and the bottom punch (102) through the mounting plate (202) and the mounting bolt (204), and the buffer gasket (208) is in sliding connection with the punching groove (105) in the bottom punch (102) through the buffer spring (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491552.8U CN220161065U (en) | 2023-06-13 | 2023-06-13 | Simple punching device for thin steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491552.8U CN220161065U (en) | 2023-06-13 | 2023-06-13 | Simple punching device for thin steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220161065U true CN220161065U (en) | 2023-12-12 |
Family
ID=89061799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321491552.8U Active CN220161065U (en) | 2023-06-13 | 2023-06-13 | Simple punching device for thin steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220161065U (en) |
-
2023
- 2023-06-13 CN CN202321491552.8U patent/CN220161065U/en active Active
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