CN113414280B - Cylinder cover punching equipment - Google Patents
Cylinder cover punching equipment Download PDFInfo
- Publication number
- CN113414280B CN113414280B CN202110865326.0A CN202110865326A CN113414280B CN 113414280 B CN113414280 B CN 113414280B CN 202110865326 A CN202110865326 A CN 202110865326A CN 113414280 B CN113414280 B CN 113414280B
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- CN
- China
- Prior art keywords
- rod
- clamping
- rotating rod
- punching
- rods
- 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 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 11
- 239000007789 gas Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- 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
-
- 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
- B21D28/32—Perforating, i.e. punching holes in other articles of special shape
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of cylinder cover machining, which comprises a mounting frame, a locating table, two rotating rods and two clamping plates, wherein the middle part of each rotating rod is hinged on the mounting frame, the rotating rods are oppositely arranged on two sides of the locating table, clamping plates are arranged at the ends, close to each other, of the two rotating rods, an adjusting piece which enables the clamping plate on each rotating rod to be close to or far from the other clamping plate is arranged on each rotating rod, and one end, far from the clamping plate, of each rotating rod is in transmission connection with a driving piece and is driven to rotate by the driving piece. According to the cylinder cover punching equipment, the cylinder cover is conveniently fixed in multiple directions, the position of the clamping plate can be adjusted according to the size of the punching hole, scraps generated by punching are isolated from the outside, and the driving equipment is reduced by means of the expansion and contraction of the punching part of the linkage device part and the clamping of the clamping plate and the opening and linkage of the protection part, so that the cylinder cover punching equipment is high in practicability.
Description
Technical Field
The invention relates to the technical field of cylinder cover machining, in particular to cylinder cover punching equipment.
Background
The cylinder cover is used for sealing the cylinder, forming a combustion space together with the piston and bearing the action of high-temperature and high-pressure fuel gas. The cylinder head is subjected to mechanical loads caused by gas forces and fastening of the cylinder bolts, and also to high thermal loads due to contact with high temperature gas. In order to ensure a good seal of the cylinder, the cylinder head is neither damaged nor deformed. For this purpose, the cylinder head should have sufficient strength and rigidity. The prior cylinder cover is inconvenient to fix the cylinder cover during punching and is inconvenient to adjust the fixing position according to the size of the drilled hole, so that the cylinder cover punching equipment is provided.
Disclosure of Invention
The invention provides cylinder cover punching equipment.
The technical scheme of the invention is realized as follows: the utility model provides a cylinder head punching equipment, includes mounting bracket, locating table, two bull stick and two splint, the middle part of bull stick articulates on the mounting bracket and the bull stick is established in the locating table both sides relatively, and two bull sticks all are equipped with splint near one end each other on the bull stick just be equipped with the regulating part that makes splint on it be close to or keep away from another splint on the bull stick, the bull stick is kept away from splint one end and is connected and by the drive rotation with the drive part transmission.
Preferably, the regulating part comprises a threaded pipe and a screw rod, the two screw rods are respectively arranged on one side, away from each other, of the two clamping plates, the threaded pipe is rotationally connected to the rotating rod, the screw rod is in threaded fit connection with the threaded pipe, a limiting groove which is convenient for the clamping plates on the rotating rod to approach or keep away from the other clamping plate is formed in the rotating rod, and the clamping plates are slidably mounted in the limiting groove.
Preferably, the driving piece comprises an electric telescopic rod, the fixed end of the electric telescopic rod is arranged at the bottom of the installation frame, the telescopic end of the electric telescopic rod is provided with a movable frame, two fixed rods are arranged on the movable frame, a movable rod is hinged to the fixed rods, and one end of the movable rod, far away from the fixed rods, is hinged to the rotating rod.
Preferably, a punching part is arranged on one side of the movable frame far away from the electric telescopic rod, and a through hole for punching the punching part is formed in the positioning table.
Preferably, the positioning table is horizontally provided with two clamping grooves, the two clamping grooves are oppositely arranged on two sides of the through hole, clamping blocks are respectively and slidably arranged in the two clamping grooves, and the positioning table is provided with second elastic pieces for driving the two clamping blocks to be close to each other.
Preferably, an access opening is formed in the mounting frame, and a protection piece for covering the access opening is arranged on the mounting frame.
Preferably, the protection piece comprises two shielding plates, two storage grooves are formed in the mounting frame and are oppositely formed in two sides of the access opening, and the two shielding plates are respectively and slidably mounted in the two storage grooves.
Preferably, the storage groove is internally provided with a first elastic piece for driving the two shielding plates to be close to each other, one side of each shielding plate, which is close to the rotating rod, is provided with an abutting rod, and the rotating rod can drive the abutting rods to be far away from each other.
According to the cylinder cover punching equipment, the driving piece drives the rotating rod to rotate, and the rotating rod drives the clamping plate to process a cylinder cover to be processed; the distance between the two clamping plates is adjusted through the adjusting piece, so that the size of the punching hole is conveniently adjusted; the two clamping blocks clamp and fix the two sides of the cylinder cover; the shielding plate is linked with the rotating rod through the abutting rod, when punching, the two shielding plates close the access opening through the first elastic piece, and the two rotating rods drive the two abutting rods to be mutually far away from each other, so that the two shielding plates are driven to be mutually far away from each other, and the cylinder cover on the positioning table is conveniently replaced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic front view of a fixed state of a cylinder head punching apparatus according to the present invention;
fig. 2 is a schematic diagram of a front view of a cylinder head in a cylinder head punching device according to the present invention;
fig. 3 is a partial enlarged view of a portion a of a cylinder head punching apparatus according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, a cylinder head punching device comprises a mounting frame 1, a positioning table 2, two rotating rods 3 and two clamping plates 4, wherein the middle part of each rotating rod 3 is hinged on the mounting frame 1, the rotating rods 3 are oppositely arranged on two sides of the positioning table 2, clamping plates 4 are arranged at one ends of the two rotating rods 3 which are close to each other, an adjusting piece which enables the clamping plate 4 on the rotating rods to be close to or far away from the other clamping plate is arranged on each rotating rod 3, and one end of each rotating rod 3 far away from the clamping plate is connected with a driving piece in a transmission manner and is driven to rotate by the driving piece.
In this embodiment, place the locating bench 2 with unprocessed cylinder head, rotate through two bull sticks 3 of driving piece drive, two bull sticks 3 drive two splint 4 and be close to each other, two splint 4 carry out the centre gripping to the cylinder head on the locating bench 2 and fix, when the size of punching the hole needs to be adjusted, through using two adjusting parts, the distance between two splint 4 is adjusted to two adjusting parts to the fixed position of two splint 4 of convenient adjustment, when punching a hole the size needs to be adjusted, two splint 4 can fully fix the cylinder head.
As another embodiment of the invention, the adjusting member comprises a threaded tube 5 and a screw rod 6, the two screw rods 6 are respectively arranged on one side of the two clamping plates 4 away from each other, the threaded tube 5 is rotatably connected to the rotating rod 3, the screw rod 6 is in threaded fit connection with the threaded tube 5, the rotating rod 3 is provided with a limit groove which is convenient for the clamping plate 4 on the rotating rod to approach or separate from the other clamping plate 4, and the clamping plate 4 is slidably arranged in the limit groove. Through rotating bull stick 3, bull stick 3 and screwed pipe 5 screw-thread fit connection to drive splint 4 and remove along the spacing groove, adjust the position of splint 4 on the spacing groove, thereby adjust the distance between two splint 4, fully fix the punching a hole of equidimension not.
As another embodiment of the present invention, the driving member includes an electric telescopic rod 7, a fixed end of the electric telescopic rod 7 is disposed at the bottom of the mounting frame 1, a moving frame 8 is disposed at a telescopic end of the electric telescopic rod 7, two fixed rods 9 are disposed on the moving frame 8, a movable rod 10 is hinged on the fixed rods 9, and one end of the movable rod 10 away from the fixed rods 9 is hinged on the rotating rod 3. The movable frame 8 is driven to move up and down through the electric telescopic rod 7, the movable frame 8 drives the fixed rod 9 to move up and down, the fixed rod 9 drives the movable rod 10 to move up, and the movable rod 10 drives the rotating rod 3 to rotate, so that the clamping plate 4 is driven to fix the cylinder cover on the positioning table 2.
As another embodiment of the present invention, a punching member is provided on the side of the movable frame 8 away from the electric telescopic rod 7, and a through hole for punching the punching member is provided on the positioning table 2. The electric telescopic rod 7 drives the movable frame 8 to lift, and the movable frame 8 drives the punching piece to lift, so that the punching piece is driven to pass through the through hole to punch the cylinder cover on the positioning table 2.
As another embodiment of the present invention, two clamping grooves are horizontally arranged on the positioning table 2, and the two clamping grooves are oppositely arranged at two sides of the through hole, the two clamping grooves are respectively and slidably provided with the clamping blocks 14, and the positioning table 2 is provided with second elastic members for driving the two clamping blocks 14 to be close to each other. The cylinder cover is placed between the two clamping blocks 14, the two clamping blocks 14 slide in the two clamping grooves and compress the two second elastic pieces, and the two second elastic pieces provide clamping force for the two clamping blocks 14, so that two sides of the cylinder cover between the two clamping blocks 14 are clamped, and the cylinder cover is fixed in multiple directions.
As another embodiment of the present invention, the mounting frame 1 is provided with the doorway 11, and the mounting frame 1 is provided with a guard member covering the doorway 11. The protection piece comprises two cover plates 12, two storage grooves are formed in the mounting frame 1 and are oppositely formed in two sides of the access opening 11, and the two cover plates 12 are respectively and slidably mounted in the two storage grooves. The storage groove is internally provided with a first elastic piece for driving the two cover plates 12 to be close to each other, one side of the cover plate 12 close to the rotating rod 3 is provided with an abutting rod 13, and the rotating rod 3 can drive the abutting rods 13 to be far away from each other. The two abutting rods 13 are driven to be away from each other by the two rotating rods 3, and the two abutting rods 13 drive the two covering plates 12 to be away from each other, so that the access opening 11 is opened, and the cylinder cover on the positioning table 2 is conveniently taken and placed; when the rotating rod 3 drives the clamping plate 4 to clamp the cylinder cover, the two first elastic pieces push the two shielding plates 12 to be close to each other, so that the inlet and outlet are closed, and waste scraps are prevented from flying out from the inlet and outlet.
According to the cylinder cover punching equipment, the cylinder cover is conveniently fixed in multiple directions, the position of the clamping plate can be adjusted according to the size of the punching hole, scraps generated by punching are isolated from the outside, and the driving equipment is reduced by means of the expansion and contraction of the punching part of the linkage device part and the clamping of the clamping plate and the opening and linkage of the protection part, so that the cylinder cover punching equipment is high in practicability.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (5)
1. The cylinder cover punching equipment is characterized by comprising a mounting frame (1), a positioning table (2), two rotating rods (3) and two clamping plates (4), wherein the middle part of each rotating rod (3) is hinged to the mounting frame (1), the rotating rods (3) are oppositely arranged on two sides of the positioning table (2), the clamping plates (4) are arranged at the mutually approaching ends of the two rotating rods (3), an adjusting piece which enables the clamping plate (4) on each rotating rod (3) to be close to or far from the other clamping plate is arranged on each rotating rod (3), and one end of each rotating rod (3) far from the clamping plate is in transmission connection with a driving piece and is driven to rotate by the driving piece;
an access opening (11) is formed in the mounting frame (1), and a protective piece for covering the access opening (11) is arranged on the mounting frame (1);
the protection piece comprises two shielding plates (12), two storage grooves are formed in the mounting frame (1) and are oppositely formed in two sides of the access opening (11), and the two shielding plates (12) are respectively and slidably arranged in the two storage grooves;
the storage groove is internally provided with a first elastic piece for driving the two cover plates (12) to be close to each other, one side of the cover plates (12) close to the rotating rod (3) is provided with an abutting rod (13), and the rotating rod (3) rotates to drive the abutting rods (13) to be far away from each other.
2. The cylinder head punching equipment according to claim 1, characterized in that the adjusting piece comprises a threaded pipe (5) and a screw rod (6), the two screw rods (6) are respectively arranged on one side of the two clamping plates (4) away from each other, the threaded pipe (5) is rotationally connected to the rotating rod (3), the screw rod (6) is in threaded fit connection with the threaded pipe (5), the rotating rod (3) is provided with a limit groove which is convenient for the clamping plate (4) on the rotating rod to approach or separate from the other clamping plate (4), and the clamping plates (4) are slidably arranged in the limit groove.
3. The cylinder head punching equipment according to claim 1, characterized in that the driving piece comprises an electric telescopic rod (7), a fixed end of the electric telescopic rod (7) is arranged at the bottom of the installation frame (1), a movable frame (8) is arranged at a telescopic end of the electric telescopic rod (7), two fixed rods (9) are arranged on the movable frame (8), a movable rod (10) is hinged on the fixed rods (9), and one end, far away from the fixed rods (9), of the movable rod (10) is hinged on the rotary rod (3).
4. A cylinder head punching apparatus according to claim 3, characterized in that the side of the movable frame (8) away from the electric telescopic rod (7) is provided with a punching member, and the positioning table (2) is provided with a through hole for punching the punching member.
5. The cylinder head punching equipment according to claim 4, characterized in that two clamping grooves are horizontally arranged on the positioning table (2), the two clamping grooves are oppositely arranged on two sides of the through hole, clamping blocks (14) are respectively and slidably arranged in the two clamping grooves, and second elastic pieces for driving the two clamping blocks (14) to be close to each other are arranged on the positioning table (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865326.0A CN113414280B (en) | 2021-07-29 | 2021-07-29 | Cylinder cover punching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865326.0A CN113414280B (en) | 2021-07-29 | 2021-07-29 | Cylinder cover punching equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113414280A CN113414280A (en) | 2021-09-21 |
| CN113414280B true CN113414280B (en) | 2024-02-02 |
Family
ID=77718505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110865326.0A Active CN113414280B (en) | 2021-07-29 | 2021-07-29 | Cylinder cover punching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113414280B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3979983A (en) * | 1974-06-05 | 1976-09-14 | U.S. Amada, Ltd. | Workpiece-handling apparatus |
| CN203875232U (en) * | 2014-04-08 | 2014-10-15 | 孙存正 | Automatic-clamping punching die |
| CN108247096A (en) * | 2018-02-27 | 2018-07-06 | 周玉翔 | A kind of five metalworking drilling equipments |
| CN108339994A (en) * | 2018-05-15 | 2018-07-31 | 盛梁科 | A kind of punching press drilling equipment for mobile phone shells |
| CN108544269A (en) * | 2018-07-03 | 2018-09-18 | 合肥连森裕腾新材料科技开发有限公司 | A kind of auto-parts production punching press drilling equipment |
| CN108555329A (en) * | 2018-05-31 | 2018-09-21 | 合肥盛尔威工业设备股份有限公司 | A kind of numerically controlled lathe of clamping punching one |
| CN210647993U (en) * | 2019-08-07 | 2020-06-02 | 青岛欧昊精密机械有限公司 | Metal blanking hydraulic equipment |
| CN211588216U (en) * | 2019-12-31 | 2020-09-29 | 深圳市粤亨珠宝有限公司 | Small hole punching die capable of being positioned in real time |
| CN212760432U (en) * | 2020-07-14 | 2021-03-23 | 苏州万援鑫金属材料有限公司 | Device for straightening die steel |
-
2021
- 2021-07-29 CN CN202110865326.0A patent/CN113414280B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3979983A (en) * | 1974-06-05 | 1976-09-14 | U.S. Amada, Ltd. | Workpiece-handling apparatus |
| CN203875232U (en) * | 2014-04-08 | 2014-10-15 | 孙存正 | Automatic-clamping punching die |
| CN108247096A (en) * | 2018-02-27 | 2018-07-06 | 周玉翔 | A kind of five metalworking drilling equipments |
| CN108339994A (en) * | 2018-05-15 | 2018-07-31 | 盛梁科 | A kind of punching press drilling equipment for mobile phone shells |
| CN108555329A (en) * | 2018-05-31 | 2018-09-21 | 合肥盛尔威工业设备股份有限公司 | A kind of numerically controlled lathe of clamping punching one |
| CN108544269A (en) * | 2018-07-03 | 2018-09-18 | 合肥连森裕腾新材料科技开发有限公司 | A kind of auto-parts production punching press drilling equipment |
| CN210647993U (en) * | 2019-08-07 | 2020-06-02 | 青岛欧昊精密机械有限公司 | Metal blanking hydraulic equipment |
| CN211588216U (en) * | 2019-12-31 | 2020-09-29 | 深圳市粤亨珠宝有限公司 | Small hole punching die capable of being positioned in real time |
| CN212760432U (en) * | 2020-07-14 | 2021-03-23 | 苏州万援鑫金属材料有限公司 | Device for straightening die steel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113414280A (en) | 2021-09-21 |
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