CN113996701A - Punching head of copper bar - Google Patents
Punching head of copper bar Download PDFInfo
- Publication number
- CN113996701A CN113996701A CN202111279041.5A CN202111279041A CN113996701A CN 113996701 A CN113996701 A CN 113996701A CN 202111279041 A CN202111279041 A CN 202111279041A CN 113996701 A CN113996701 A CN 113996701A
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- China
- Prior art keywords
- fixedly connected
- sliding
- lifting
- column
- copper bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004080 punching Methods 0.000 title claims abstract description 91
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 52
- 239000010949 copper Substances 0.000 title claims abstract description 52
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 230000002349 favourable effect Effects 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a punching head of a copper bar, which comprises a main body protective shell, wherein the bottom end of the main body protective shell is connected with a shrinkage cylinder in a shrinkage sliding mode, the middle of one side of the shrinkage cylinder is fixedly connected with a pressing block, the middle of the top end of the main body protective shell is fixedly connected with a connecting and installing block, the middle of the bottom end of the inner side of the connecting and installing block is fixedly connected with an installing clamping block, the middle of the inner side inner wall of the connecting and installing block is fixedly connected with an installing positioning block, and the middle of the top end of the inner side of the main body protective shell is fixedly connected with a motor. The invention has the beneficial effects that: there is the not equidimension punching press post of multiunit, is convenient for punch a hole with the required not equidimension of copper bar, is favorable to improving the practicality of the subassembly that punches a hole, is convenient for when punching a hole to the copper bar, compresses tightly the copper bar, is favorable to preventing that the copper bar from taking place to remove, is convenient for protect the punching press post, and the cushion effect when being favorable to improving the subassembly punching press is favorable to improving the life of subassembly.
Description
Technical Field
The invention belongs to the technical field of copper bar processing, and particularly relates to a punching head of a copper bar.
Background
Copper bars, also known as copper busbars or copper busbars, are made of copper materials, and long conductors (fillet copper bars are generally used at present) with rectangular or chamfered (fillet) rectangular cross sections, so that point discharge is avoided, the copper bars have the functions of conveying current and connecting electrical equipment in circuits, and the copper bars are widely applied to the electrical equipment, particularly complete sets of distribution devices.
The copper bar needs carry out the hole to the copper bar when production, current punching device's piercing head structure is comparatively simple, can only punch press to the hole of appointed size, the limitation is great, the practicality is lower, current punching device's piercing head mostly can not fix the copper bar, the copper bar is when the punching press, the copper bar shifts easily, make the position that punches a hole produce the deviation, current punching device's piercing head mostly exposes in the outside, carelessly can the accidental injury staff, the piercing head that exposes in the air receives the moisture erosion in the air easily, the time has grown the piercing head and has received the problem that the influence efficiency of punching a hole easily damaged, we propose the piercing head of copper bar for this reason.
Disclosure of Invention
The invention aims to provide a punching head of a copper bar, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a punching head of a copper bar comprises a main body protective shell, wherein the bottom end of the main body protective shell is connected with a shrinkage cylinder in a shrinkage sliding manner, the middle part of one side of the shrinkage cylinder is fixedly connected with a pressing block, the middle part of the top end of the main body protective shell is fixedly connected with a connecting and installing block, the middle part of the bottom end inside the connecting and installing block is fixedly connected with an installing and positioning block, the middle part of the top end inside the main body protective shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a connecting and fixing column, the bottom end of one side of the connecting and fixing column is provided with a second column disc, the two ends of the top end of the second column disc are fixedly connected with second connecting sliding plates, the middle part of one end of each second connecting sliding plate is fixedly connected with a limiting and connecting block, and the two ends of the bottom end of one side of the motor are fixedly connected with positioning column plates, one side fixedly connected with positioning channel of second cylinder dish, the middle part fixedly connected with punching press hole post of second cylinder dish bottom, the inboard bottom fixedly connected with chassis of shrink section of thick bamboo, the middle part fixedly connected with mould hole of chassis one side, the bottom of connecting fixed column one end is equipped with first cylinder dish, the first connection slide of both sides fixedly connected with on first cylinder dish top, positioning channel's inboard joint has the positioning channel board, the lateral wall fixed connection at one side of positioning channel board and the inboard one side middle part of main part protective housing.
Preferably, the first sliding connection chamber of fixedly connected with in the chamber wall of a shrink section of thick bamboo, the inboard top sliding connection in first sliding connection chamber has the slip gag lever post, the top fixedly connected with slide rail piece in the shrink section of thick bamboo outside, the outside sliding connection of slide rail piece has the slide rail groove, the outside fixedly connected with second sliding connection chamber in slide rail groove, second sliding connection chamber is located the chamber wall of main part protective housing, the top in the slip gag lever post outside is equipped with first buffer spring.
Preferably, the outside sliding connection of spacing connecting block has spacing lift groove, the outside of spacing lift groove and the one end fixed connection of first connecting slide, one side sliding connection of spacing connecting block has the second lift gag lever post, the upper and lower both ends of second lift gag lever post and the upper and lower both ends fixed connection of spacing lift inslot side, the outside sliding connection of second lift gag lever post has second buffer spring, the middle part fixedly connected with slip elevator of first connecting slide one side, the outside sliding connection of slip elevator has the slip lift groove, the middle part of slip lift inslot side is equipped with first lift gag lever post, the upper and lower both ends of first lift gag lever post and the upper and lower both ends fixed connection of slip lift inslot side.
Preferably, the number of the slide rail grooves is eight, the number of the slide limiting rods is four, the number of the first buffer springs is four, the number of the slide rail blocks is eight, and the number of the first sliding connection cavities is four.
Preferably, the number of the first connecting sliding plates is two, the number of the second connecting sliding plates is two, the number of the limiting lifting grooves is two, and the number of the limiting connecting blocks is two.
Preferably, the number of the second lifting limiting rods is six, the number of the second buffer springs is six, the number of the first lifting limiting rods is four, and the number of the sliding lifting grooves is four.
Preferably, the size of the outer side of the positioning clamping block plate is matched with the size of the inner side of the positioning clamping grooves, the number of the positioning clamping grooves is two, and the number of the positioning column plates is one.
Preferably, the number of the punching hole columns is two, and the size of each punching hole column in the two groups of punching hole columns is different.
Compared with the prior art, the invention has the beneficial effects that: there is the not equidimension punching press post of multiunit, is convenient for punch a hole with the required not equidimension of copper bar, is favorable to improving the practicality of the subassembly that punches a hole, is convenient for when punching a hole to the copper bar, compresses tightly the copper bar, is favorable to preventing that the copper bar from taking place to remove, is convenient for protect the punching press post, and the cushion effect when being favorable to improving the subassembly punching press is favorable to improving the life of subassembly.
1. Through the designed first column disc, second connecting sliding plate, second column disc, positioning clamping groove, punching hole column, positioning column plate, connecting fixing column, motor, positioning clamping plate and die hole, when in use, according to the size of punching hole of copper bar, the motor drives the first column disc and the second column disc to rotate through the rotation of connecting fixing column, thereby the punching hole columns with different sizes fixedly connected with the bottom end of the first column disc (or the second column disc) move, the punching hole column corresponding to the punching hole size moves to the top end of the die hole, the positioning clamping groove fixedly connected with the outer side of the first column disc (or the second column disc) corresponding to the position is synchronously rotated and clamped on the positioning clamping plate, the first connecting sliding plate (or the second connecting sliding plate) fixedly connected with the two ends of the top end of the first column disc (or the second column disc) moves and is clamped to the bottom end of the positioning column plate, the adjusted position of the corresponding first column disc (or the second column disc) is fixed, move down by cylinder stamping device drive arrangement for the punching press hole post card on mould hole top punches a hole to the copper bar of mould hole bottom clamp, has played the punching press post that has the equidimension of multiunit not, is convenient for punch a hole with the required not equidimension hole of copper bar, is favorable to improving the practicality of punching a hole subassembly in the mould hole.
2. Through the chassis and the shrink section of thick bamboo of design, during the use, move down by cylinder stamping device drive arrangement for shrink section of thick bamboo and shrink section of thick bamboo inboard bottom fixed connection's the bottom clamp hoop to the copper bar that will punch a hole on, fix the copper bar, played and be convenient for when punching a hole to the copper bar, compress tightly the copper bar, be favorable to preventing that the copper bar from taking place to remove.
3. Through the designed main body protective shell, a first sliding connection cavity, a sliding rail groove, a sliding rail block, a sliding limiting rod, a first buffer spring, a second sliding connection cavity, a sliding lifting groove, a first lifting limiting rod, a limiting lifting groove, a second lifting limiting rod, a second buffer spring and a limiting connecting block, when in use, the first sliding connection cavity fixedly connected with the top end of the pushing outer side of the shrinkage cylinder and fixedly connected with the inner cavity of the shrinkage cylinder is respectively contracted and slid into the second sliding connection cavity along the sliding rail groove fixedly connected with the wall of the second sliding connection cavity and the sliding limiting rod fixedly connected with the top end of the inner side of the second sliding connection cavity, the force of contraction and pressing of the shrinkage cylinder is buffered by the first buffer spring, so that the chassis is driven to move to be clamped on a punching hole column fixedly connected with the bottom end of a first column disc (or a second column disc), and the punching hole column which does not move to the top end of a die hole is pushed to move upwards, the limit lifting groove fixedly connected with one side of the first connecting sliding plate (or the second connecting sliding plate) fixedly connected with the top end of the first column plate (or the second column plate) and the second lifting limiting rod arranged on the inner side of the limit lifting groove move upwards along the outer side of the limit connecting block, the pushing force moving upwards is buffered by the second buffer spring in the moving-up process, the sliding lifting block fixedly connected with one end of the first connecting sliding plate (or the second connecting sliding plate) synchronously moves upwards along the sliding lifting groove and the outer side of the first lifting limiting rod, so that the punching hole column at the top end of the die hole is clamped into the die hole, the punching head is always positioned on the inner sides of the main body protecting shell and the shrinkage cylinder when not in use, the main body protecting shell and the shrinkage cylinder protect the punching head against external moisture erosion, the punching head is also beneficial to prevent the punching head from accidentally injuring workers carelessly, and the punching column is protected conveniently, the buffer force of the component during stamping is improved, and the service life of the component is prolonged.
Drawings
FIG. 1 is a schematic structural view of an overall perspective view of the present invention;
FIG. 2 is a schematic structural view of an overall perspective cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of a disassembled perspective view of the connecting fixing column and the second column plate of the present invention;
FIG. 4 is a schematic structural view of an overall top view cross-sectional view of the present invention;
FIG. 5 is an enlarged view of part A of the present invention;
FIG. 6 is an enlarged view of the portion B of the present invention.
In the figure: 1. a main body protective shell; 2. a retraction cylinder; 3. briquetting; 4. connecting the mounting blocks; 5. mounting a clamping block; 6. installing a positioning block; 7. a motor; 8. connecting the fixing columns; 9. a first connecting slide plate; 10. a first column tray; 11. a second connecting slide plate; 12. a second column plate; 13. positioning the clamping groove; 14. punching a hole column; 15. a chassis; 16. a die hole; 17. a first sliding connection cavity; 18. positioning the column plate; 19. positioning the clamp plate; 20. a second sliding connection cavity; 21. sliding the limiting rod; 22. a first buffer spring; 23. a slide rail groove; 24. a slide rail block; 25. a sliding lifting groove; 26. a first lifting limiting rod; 27. a limiting lifting groove; 28. a second lifting limiting rod; 29. a second buffer spring; 30. and a limiting connecting block.
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. 1-6, the present invention provides a technical solution: a punching head of a copper bar comprises a main body protective shell 1, wherein the bottom end of the main body protective shell 1 is connected with a shrinkage cylinder 2 in a shrinkage sliding manner, the middle part of one side of the shrinkage cylinder 2 is fixedly connected with a pressing block 3, the middle part of the top end of the main body protective shell 1 is fixedly connected with a connecting and installing block 4, the middle part of the bottom end of the inner side of the connecting and installing block 4 is fixedly connected with an installing and clamping block 5, the middle part of the inner side inner wall of the connecting and installing block 4 is fixedly connected with an installing and positioning block 6, the middle part of the top end of the inner side of the main body protective shell 1 is fixedly connected with a motor 7, the output end of the motor 7 is fixedly connected with a connecting and fixing column 8, the bottom end of one side of the connecting and fixing column 8 is provided with a second column disc 12, two ends of the top end of the second column disc 12 are fixedly connected with a second connecting and sliding plate 11, the middle part of one end of the second connecting and sliding plate 11 is fixedly connected with a limiting and connecting block 30, and two ends of the bottom end of one side of the motor 7 are fixedly connected with a positioning column plate 18, one side fixedly connected with positioning channel plate 13 of second cylinder 12, the middle part fixedly connected with punching press hole post 14 of second cylinder 12 bottom, the inboard bottom fixedly connected with chassis 15 of shrink section of thick bamboo 2, the middle part fixedly connected with mould hole 16 of chassis 15 one side, the bottom of connecting 8 one ends of fixed column is equipped with first cylinder 10, the first connection slide 9 of both sides fixedly connected with on first cylinder 10 top, positioning channel plate 19 has in positioning channel plate's 13 inboard joint, one side of positioning channel plate 19 and the lateral wall fixed connection at the inboard one side middle part of main part protective housing 1
In this embodiment, by designing the first column tray 10, the second connecting sliding plate 11, the second column tray 12, the positioning clamping groove 13, the punching hole column 14, the positioning column plate 18, the connecting fixing column 8, the motor 7, the positioning clamping plate 19 and the die hole 16, when in use, according to the size of the hole to be punched on the copper bar, the motor 7 rotates through the connecting fixing column 8 to drive the first column tray 10 and the second column tray 12 to rotate, so that the punching hole columns 14 with different sizes fixedly connected to the bottom end of the first column tray 10 (or the second column tray 12) move, so that the punching hole columns 14 corresponding to the punching hole sizes rotate and move to the top end of the die hole 16, synchronously, the positioning clamping grooves 13 fixedly connected to the outer side of the first column tray 10 (or the second column tray 12) at corresponding positions are rotatably clamped on the positioning clamping plate 19, the first connecting sliding plates 9 (or the second connecting sliding plates 11) fixedly connected to the two ends of the top end of the first column tray 10 (or the second column tray 12) move to the bottom end of the positioning column tray 18, the fixed position after adjusting corresponding first column dish 10 (or second column dish 12) is lived, moves down by cylinder stamping device drive arrangement for the punching press hole post 14 on 16 tops of mould hole blocks in 16 mould holes, punches a hole to the copper bar of 16 bottom pressure hoops in mould hole, has played the punching press post that has the not equidimension of multiunit, is convenient for punch a hole with the required not equidimension of copper bar, is favorable to improving the practicality of the subassembly that punches a hole.
Specifically, a first sliding connection cavity 17 is fixedly connected in the cavity wall of the shrinkage cylinder 2, a sliding limiting rod 21 is connected at the top end of the inner side of the first sliding connection cavity 17 in a sliding manner, a sliding rail block 24 is fixedly connected at the top end of the outer side of the shrinkage cylinder 2, a sliding rail groove 23 is connected at the outer side of the sliding rail block 24 in a sliding manner, a second sliding connection cavity 20 is fixedly connected at the outer side of the sliding rail groove 23, the second sliding connection cavity 20 is located in the cavity wall of the main body protection shell 1, a first buffer spring 22 is arranged at the top end of the outer side of the sliding limiting rod 21, eight groups are arranged on the number of the sliding rail grooves 23, four groups are arranged on the number of the sliding limiting rods 21, four groups are arranged on the number of the first buffer springs 22, eight groups are arranged on the number of the sliding rail blocks 24, and four groups are arranged on the number of the first sliding connection cavities 17.
In this embodiment, through the main part protective housing 1 of design, first sliding connection chamber 17, slide rail groove 23, slide rail piece 24, slip gag lever post 21, first buffer spring 22 and second sliding connection chamber 20, during the use, shrink section of thick bamboo 2 receives and bulldozes outside top end fixed connection's slide rail piece 24 and shrink section of thick bamboo 2 in the first sliding connection chamber 17 of fixed connection respectively along the slide rail groove 23 of fixed connection on the wall of second sliding connection chamber 20 chamber and the inboard top end fixed connection's of second sliding connection chamber 20 slip gag lever post 21 shrink slip into second sliding connection chamber 20 in the inner chamber, cushion the dynamics of pressing down of shrink section of thick bamboo 2 shrink by first buffer spring 22, played the impact force of being convenient for cushion shrink section of thick bamboo 2 shrink, be favorable to preventing that the impact force that second sliding connection chamber 20 received is too big impaired.
Specifically, the outer side of the limit connecting block 30 is slidably connected with a limit lifting groove 27, the outer side of the limit lifting groove 27 is fixedly connected with one end of a first connecting sliding plate 9, one side of the limit connecting block 30 is slidably connected with a second lifting limiting rod 28, the upper and lower ends of the second lifting limiting rod 28 are fixedly connected with the upper and lower ends of the inner side of the limit lifting groove 27, the outer side of the second lifting limiting rod 28 is slidably connected with a second buffer spring 29, the middle part of one side of the first connecting sliding plate 9 is fixedly connected with a sliding lifting block, the outer side of the sliding lifting block is slidably connected with a sliding lifting groove 25, the middle part of the inner side of the sliding lifting groove 25 is provided with a first lifting limiting rod 26, the upper and lower ends of the first lifting limiting rod 26 are fixedly connected with the upper and lower ends of the inner side of the sliding lifting groove 25, the number of the first connecting sliding plates 9 is two, the number of the second connecting sliding plates 11 is two, and the number of the limit lifting grooves 27 is two, the number of the limit connection blocks 30 is two, the number of the second elevation limit rods 28 is six, the number of the second buffer springs 29 is six, the number of the first elevation limit rods 26 is four, and the number of the sliding elevation grooves 25 is four.
In this embodiment, through the designed sliding lifting groove 25, the first lifting limiting rod 26, the limiting lifting groove 27, the second lifting limiting rod 28, the second buffer spring 29 and the limiting connecting block 30, when in use, the chassis 15 is moved to be clamped on the punching hole column 14 fixedly connected with the bottom end of the first column disk 10 (or the second column disk 12) to push the punching hole column 14 which is not moved to the top end of the die hole 16 to move upwards, so that the limiting lifting groove 27 fixedly connected with one side of the first connecting sliding plate 9 (or the second connecting sliding plate 11) fixedly connected with the top end of the first column disk 10 (or the second column disk 12) and the second lifting limiting rod 28 arranged inside the limiting lifting groove 27 move upwards along the outer side of the limiting connecting block 30, the upward moving thrust is buffered by the second buffer spring 29 in the upward moving process, so as to buffer the impact force of the limiting connecting block 30 moving upwards in a sliding manner, which is beneficial to prevent the limiting connecting block 30 from being damaged due to excessive impact force, the service life of the limiting connecting block 30 is prolonged.
Specifically, the size of the outer side of the positioning clamp plate 19 is matched with the size of the inner side of the positioning clamp groove 13, the number of the positioning clamp grooves 13 is two, the number of the positioning column plates 18 is one, the number of the punching hole columns 14 is two, and the size of each punching hole column 14 in the two groups of punching hole columns 14 is different.
In this embodiment, through the designed positioning block plate 19, positioning block groove 13 and positioning column plate 18, when in use, the motor 7 rotates through the connecting fixing column 8 to drive the first column plate 10 and the second column plate 12 to rotate, so that the punching holes 14 of different sizes fixedly connected to the bottom end of the first column plate 10 (or the second column plate 12) move, the punching holes 14 corresponding to the punching holes rotate to the top end of the die hole 16, the positioning block grooves 13 fixedly connected to the outer side of the first column plate 10 (or the second column plate 12) corresponding to the positions are synchronously rotated to be blocked on the positioning block plate 19, the first connecting sliding plate 9 (or the second connecting sliding plate 11) fixedly connected to the two ends of the top end of the first column plate 10 (or the second column plate 12) move to be blocked to the bottom end of the positioning column plate 18, and the adjusted position of the corresponding first column plate 10 (or the second column plate 12) is fixed, the position of the first column plate 10 (or the second column plate 12) fixedly connected with the top end of the punching hole column 14 is shifted when the punching is favorably prevented, and the adjusted position of the first column plate 10 (or the second column plate 12) is conveniently fixed.
The working principle is as follows: when the punching device is used, the connecting and mounting block 4 is mounted at the bottom end of the punching cylinder through the mounting fixture block 5 and the mounting and positioning block 6, the connecting and mounting block 5 and the mounting and positioning block 6 are rotated by forty-five degrees, the mounting fixture block 5 and the mounting and positioning block 6 are mounted in a hoop groove at the bottom end of the punching cylinder, then the connecting and mounting block 4 is fixed at the bottom end of the punching cylinder through the mounting nut, when the punching device is not used, the punching head is always positioned at the inner sides of the main body protective shell 1 and the shrinkage cylinder 2, the punching head is protected by the main body protective shell 1 and the shrinkage cylinder 2 to prevent the punching head from being corroded by external moisture, and the punching head is beneficial to preventing workers from being accidentally injured by the punching head, according to the size of a punching hole of a copper bar, the motor 7 rotates through the connecting and fixing column 8 to drive the first column disc 10 and the second column disc 12 to rotate, so that punching hole columns 14 with different sizes fixedly connected at the bottom end of the first column disc 10 (or the second column disc 12) move, the punching hole column 14 corresponding to the punching hole size is made to rotate and move to the top end of the die hole 16, the positioning clamping groove 13 fixedly connected with the outer side of the first column disc 10 (or the second column disc 12) at the corresponding position is synchronously made to rotate and clamp on the positioning clamping plate 19, the first connecting sliding plate 9 (or the second connecting sliding plate 11) fixedly connected with the two ends of the top end of the first column disc 10 (or the second column disc 12) is made to move and clamp to the bottom end of the positioning column plate 18, the adjusted position of the corresponding first column disc 10 (or the second column disc 12) is fixed, then the cylinder punching device drives the device to move downwards, the bottom end of the shrinkage cylinder 2 is made to be clamped on the copper bar to be punched, the copper bar is fixed, then the cylinder punching device continues to press downwards, and the shrinkage cylinder 2 is made to be pressed by the sliding rail block 24 fixedly connected with the top end at the outer side and the first sliding connection cavity 17 fixedly connected with the inner cavity of the shrinkage cylinder 2, and the sliding connection cavity is respectively and along the sliding rail groove 23 fixedly connected with the inner side of the second sliding connection cavity 20 and the inner side of the second sliding connection cavity 20 The sliding limiting rod 21 with the top end fixedly connected contracts and slides into the second sliding connection cavity 20, the force of contraction and depression of the contraction cylinder 2 is buffered by the first buffer spring 22, so as to drive the chassis 15 to move and clamp onto the punching hole column 14 fixedly connected with the bottom end of the first column plate 10 (or the second column plate 12), push the punching hole column 14 which does not move to the top end of the die hole 16 to move upwards, so that the limit lifting groove 27 fixedly connected with one side of the first connection sliding plate 9 (or the second connection sliding plate 11) fixedly connected with the top end of the first column plate 10 (or the second column plate 12) and the second lifting limiting rod 28 arranged inside the limit lifting groove 27 move upwards along the outer side of the limit connection block 30, the pushing force moving upwards is buffered by the second buffer spring 29 in the process of moving upwards, and synchronously, the sliding lifting block fixedly connected with one end of the first connection sliding plate 9 (or the second connection sliding plate 11) moves upwards along the sliding lifting groove 25 and the outer side of the first lifting limiting rod 26, therefore, the punching hole column 14 at the top end of the die hole 16 is clamped in the die hole 16, the copper bar of the press hoop at the bottom end of the die hole 16 is punched, after punching, the cylinder moves upwards, and after thrust is lost, under the action of the rebounding force of the first buffer spring 22 and the second buffer spring 29, the contraction barrel 2 and the first connecting sliding plate 9 (or the second connecting sliding plate 11) are driven to slide to be in a normal position. 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 (8)
1. The utility model provides a punching head of copper bar, includes main part protective housing (1), its characterized in that: the bottom of the main body protective shell (1) is connected with a shrinkage cylinder (2) in a shrinkage sliding mode, the middle of one side of the shrinkage cylinder (2) is fixedly connected with a pressing block (3), the middle of the top end of the main body protective shell (1) is fixedly connected with a connection mounting block (4), the middle of the inner side bottom end of the connection mounting block (4) is fixedly connected with a mounting clamping block (5), the middle of the inner side inner wall of the connection mounting block (4) is fixedly connected with a mounting positioning block (6), the middle of the inner side top end of the main body protective shell (1) is fixedly connected with a motor (7), the output end of the motor (7) is fixedly connected with a connection fixing column (8), the bottom of one side of the connection fixing column (8) is provided with a second column disc (12), the two ends of the top end of the second column disc (12) are fixedly connected with second connection sliding plates (11), and the middle of one end of the second connection sliding plate (11) is fixedly connected with a limit connecting block (30), the utility model discloses a shrink cylinder, including motor (7), both ends fixedly connected with location post board (18) of motor (7) one side bottom, one side fixedly connected with positioning groove (13) of second post dish (12), middle part fixedly connected with punching press hole post (14) of second post dish (12) bottom, shrink a section of thick bamboo (2) inboard bottom fixedly connected with chassis (15), middle part fixedly connected with mould hole (16) of chassis (15) one side, the bottom of connecting fixed column (8) one end is equipped with first post dish (10), the first connecting slide (9) of both sides fixedly connected with on first post dish (10) top, the inboard joint of positioning groove (13) has positioning groove board (19), the lateral wall fixed connection of one side and the inboard one side middle part of main part protective housing (1) of positioning groove board (19).
2. The punching head of the copper bar as claimed in claim 1, wherein: fixedly connected with first sliding connection chamber (17) in the chamber wall of shrink section of thick bamboo (2), the top sliding connection of first sliding connection chamber (17) inboard has slip gag lever post (21), the top fixedly connected with slide rail piece (24) in the shrink section of thick bamboo (2) outside, the outside sliding connection of slide rail piece (24) has slide rail groove (23), the outside fixedly connected with second sliding connection chamber (20) of slide rail groove (23), second sliding connection chamber (20) are located the chamber wall of main part protective housing (1), the top in the slip gag lever post (21) outside is equipped with first buffer spring (22).
3. The punching head of the copper bar as claimed in claim 1, wherein: the outer side of the limit connecting block (30) is connected with a limit lifting groove (27) in a sliding way, the outer side of the limit lifting groove (27) is fixedly connected with one end of the first connecting sliding plate (9), one side of the limit connecting block (30) is connected with a second lifting limit rod (28) in a sliding way, the upper end and the lower end of the second lifting limiting rod (28) are fixedly connected with the upper end and the lower end of the inner side of the limiting lifting groove (27), the outer side of the second lifting limiting rod (28) is connected with a second buffer spring (29) in a sliding way, the middle part of one side of the first connecting sliding plate (9) is fixedly connected with a sliding lifting block, the outer side of the sliding lifting block is connected with a sliding lifting groove (25) in a sliding way, a first lifting limiting rod (26) is arranged in the middle of the inner side of the sliding lifting groove (25), the upper end and the lower end of the first lifting limiting rod (26) are fixedly connected with the upper end and the lower end of the inner side of the sliding lifting groove (25).
4. The punching head of the copper bar as claimed in claim 2, wherein: eight groups of slide rail grooves (23), four groups of slide limiting rods (21), four groups of first buffer springs (22), eight groups of slide rail blocks (24) and four groups of first sliding connection cavities (17).
5. The punching head of the copper bar as claimed in claim 3, wherein: the number of the first connecting sliding plates (9) is two groups, the number of the second connecting sliding plates (11) is two groups, the number of the limiting lifting grooves (27) is two groups, and the number of the limiting connecting blocks (30) is two groups.
6. The punching head of the copper bar as claimed in claim 3, wherein: the number of the second lifting limiting rods (28) is six, the number of the second buffer springs (29) is six, the number of the first lifting limiting rods (26) is four, and the number of the sliding lifting grooves (25) is four.
7. The punching head of the copper bar as claimed in claim 1, wherein: the size of the outer side of each positioning clamping plate (19) is matched with the size of the inner side of each positioning clamping groove (13), the number of the positioning clamping grooves (13) is two, and the number of the positioning column plates (18) is one.
8. The punching head of the copper bar as claimed in claim 1, wherein: the number of the punching hole columns (14) is two, and the size of each punching hole column (14) in the two groups of punching hole columns (14) is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111279041.5A CN113996701A (en) | 2021-10-31 | 2021-10-31 | Punching head of copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111279041.5A CN113996701A (en) | 2021-10-31 | 2021-10-31 | Punching head of copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113996701A true CN113996701A (en) | 2022-02-01 |
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ID=79925763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111279041.5A Withdrawn CN113996701A (en) | 2021-10-31 | 2021-10-31 | Punching head of copper bar |
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| Country | Link |
|---|---|
| CN (1) | CN113996701A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509982A (en) * | 2022-02-24 | 2022-05-17 | 江西鑫铂瑞科技有限公司 | Data acquisition method for general control console of copper product processing device |
-
2021
- 2021-10-31 CN CN202111279041.5A patent/CN113996701A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509982A (en) * | 2022-02-24 | 2022-05-17 | 江西鑫铂瑞科技有限公司 | Data acquisition method for general control console of copper product processing device |
| CN114509982B (en) * | 2022-02-24 | 2023-04-21 | 江西鑫铂瑞科技有限公司 | Data acquisition method of copper material processing device master control desk |
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Application publication date: 20220201 |