CN215032869U - Progressive die for punch forming of switch copper and iron parts - Google Patents
Progressive die for punch forming of switch copper and iron parts Download PDFInfo
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- CN215032869U CN215032869U CN202121494695.5U CN202121494695U CN215032869U CN 215032869 U CN215032869 U CN 215032869U CN 202121494695 U CN202121494695 U CN 202121494695U CN 215032869 U CN215032869 U CN 215032869U
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Abstract
The utility model provides a progressive die for switch copper iron punch forming, this progressive die for switch copper iron punch forming, including base and fixed establishment, the top of base is provided with the mould body, the mould body includes upper die base, connecting rod, upper die, finished product post, lower mould and finished product groove, the top fixedly connected with lower mould of base, the top of lower mould is provided with finished product groove, the upper portion joint of lower mould has the upper die, the top fixedly connected with upper die base of upper die, the top fixedly connected with connecting rod of upper die base, the bottom fixedly connected with finished product post of upper die; the fixing mechanism is fixedly connected to the top of the base and comprises an air cylinder, a movable plate, a pressing plate and an ejector block, and the air cylinder is fixedly connected to the top of the base. The utility model provides a mould upgrades for switch copper ironware stamping forming has the fixed effectual advantage to the stamping part.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a mould upgrades for switch copper ironware stamping forming.
Background
The progressive die is composed of a plurality of stations, each station completes different processing according to sequence association, a series of different punching processing is completed in one stroke of a punch, after the one stroke is completed, a material is moved forwards by a punch feeder according to a fixed step pitch, so that a plurality of processes can be completed on one die, generally, punching, blanking, bending, trimming, deep drawing and the like are performed, the structure of the multi-station progressive die is quite complex, the manufacturing precision is higher than that of the common die, one-time maintenance is required after each batch production, the multi-station progressive die can be put in storage for standby after passing through trial punching, some tiny male dies, inserts are required to be replaced in time after being worn or damaged, and the relative heights of other parts are required to be corrected when the cutting edges of the male dies and the female dies are sharpened.
The existing production mode of the stamping die has the disadvantages that the stamping part is not firmly fixed, the stamping part is easy to deviate in the stamping process, and after the stamping part deviates, the stamping product can be scrapped, the waste of raw materials is caused, and the production of finished products is increased.
Therefore, there is a need to provide a new progressive die for punch forming of switch copper iron parts to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a fixed effectual mould that upgrades that is used for switch copper ironware stamping forming to the stamping workpiece.
The utility model provides a progressive die for stamping forming of switch copper and iron parts, including base and fixed establishment, the top of base is provided with the mould body, the mould body includes upper die base, connecting rod, upper die, finished product post, lower mould and finished product groove, the top fixedly connected with lower mould of base, the top of lower mould is provided with finished product groove, the upper portion joint of lower mould has the upper die, the top fixedly connected with upper die base of upper die, the top fixedly connected with connecting rod of upper die base, the bottom fixedly connected with finished product post of upper die; the fixing mechanism is fixedly connected to the top of the base.
In order to reach and carry out the purpose of fixing the stamping workpiece, conduct the utility model provides a mould upgrades for switch copper iron stamping forming, it is preferred, fixed establishment includes cylinder, fly leaf, clamp plate and kicking block, cylinder fixed connection is at the top of base, the piston rod fixedly connected with fly leaf of cylinder, the bottom fixedly connected with fly leaf of fly leaf, the bottom fixedly connected with clamp plate of fly leaf, kicking block fixed connection just is located the lower part of clamp plate at the top of base.
In order to reach the purpose of going on fixing a position last mould and lower mould, conduct the utility model provides a mould upgrades for switch copper iron spare stamping forming, preferably, the equal fixedly connected with locating lever in four corners at base top, the equal fixedly connected with in four corners of upper die base bottom cooperates the position sleeve who uses with the locating lever.
In order to reach the purpose that reduces vibrations, conduct the utility model provides a mould upgrades for switch copper iron stamping forming, it is preferred, the outside cover of locating lever is equipped with the spring, the top welding of spring bottom and base.
In order to reach the purpose that improves this device stability, conduct the utility model provides a mould upgrades for switch copper iron stamping forming, it is preferred, the equal fixedly connected with fixing base in both ends of base bottom, the inside of fixing base sets up fastening bolt.
In order to reach the purpose that improves the kicking block firmness, conduct the utility model provides a mould upgrades for switch copper iron spare stamping forming, preferably, the equal fixedly connected with installation piece in both sides of kicking block, the inside of installation piece is provided with fixing bolt.
In order to reach the purpose of being convenient for the location, conduct the utility model provides a mould upgrades for switch copper iron stamping forming, it is preferred, positioning sleeve's diameter is greater than the diameter of locating lever, positioning sleeve's inner wall and the outside sliding connection of locating lever.
In order to reach the purpose that reduces whole device vibrations, conduct the utility model provides a mould upgrades for switch copper ironware stamping forming, it is preferred, fixedly connected with shock pad between base and the fixing base, the shock pad is made by rubber.
Compared with the prior art, the utility model provides a mould beneficial effect upgrades for switch copper ironware stamping forming is:
when a workpiece is stamped, a user penetrates through a gap between a pressing plate and a top block and places the workpiece on the upper portion of a lower die, two sides of the workpiece are placed on the upper portion of the top block respectively, the tops of the top block and the lower die are flush, then an air cylinder is started, the air cylinder drives a movable plate to move downwards, the movable plate can drive the pressing plate to move downwards while moving downwards until the workpiece is clamped and fixed between the pressing plate and the top block, so that the workpiece is prevented from loosening and generating errors during stamping, after the workpiece is fixed, the user connects an upper die base with stamping equipment through a connecting rod, the upper die base drives an upper die and a material forming column to move downwards for stamping, the workpiece is stamped by matching with a material forming groove on the top of the lower die, the problem that the existing stamping die production mode is solved, the stamping workpiece is not firmly fixed, and the deflection is easily caused during stamping is solved, after the stamping part deviates, the stamping product can be scrapped, the waste of raw materials is caused, and the problem of producing finished products is increased.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a progressive die for punch forming of a switch copper-iron member according to the present invention;
FIG. 2 is a schematic structural view of the upper die holder shown in FIG. 1;
FIG. 3 is a schematic structural view of the lower mold shown in FIG. 1;
FIG. 4 is a schematic view of the connection between the movable plate and the pressing plate shown in FIG. 3;
fig. 5 is a schematic view of the connection of the top block and the mounting block shown in fig. 3.
Reference numbers in the figures: 1. a base; 2. a mold body; 201. an upper die holder; 202. a connecting rod; 203. an upper die; 204. forming a material column; 205. a lower die; 206. a material forming groove; 3. a fixing mechanism; 301. a cylinder; 302. a movable plate; 303. pressing a plate; 304. a top block; 4. positioning a rod; 5. positioning the sleeve; 6. a spring; 7. a fixed seat; 8. mounting blocks; 9. a shock-absorbing pad.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of a progressive die for stamping and forming a copper and iron switch, fig. 2 is a schematic structural diagram of an upper die holder shown in fig. 1, fig. 3 is a schematic structural diagram of a lower die shown in fig. 1, fig. 4 is a schematic connection diagram of a movable plate and a pressing plate shown in fig. 3, and fig. 5 is a schematic connection diagram of a top block and a mounting block shown in fig. 3. A progressive die for switch copper iron punch forming includes base 1 and fixed establishment 3.
In the specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, the top of the base 1 is provided with the mold body 2, the mold body 2 includes an upper mold base 201, a connecting rod 202, an upper mold 203, a material forming column 204, a lower mold 205 and a material forming groove 206, the top of the base 1 is fixedly connected with the lower mold 205, the top of the lower mold 205 is provided with the material forming groove 206, the upper mold 203 is clamped on the upper portion of the lower mold 205, the top of the upper mold 203 is fixedly connected with the upper mold base 201, the top of the upper mold base 201 is fixedly connected with the connecting rod 202, and the bottom of the upper mold 203 is fixedly connected with the material forming column 204.
The fixing mechanism 3 is fixedly connected to the top of the base 1.
It should be noted that: when a workpiece is stamped, a user penetrates a gap between a pressing plate 303 and a top block 304 and places the workpiece to be stamped on the upper portion of a lower die 205, two sides of the workpiece are placed on the upper portion of the top block 304 respectively, the top block 304 is flush with the top of the lower die 205, then an air cylinder 301 is started, the air cylinder 301 drives a movable plate 302 to move downwards, the movable plate 302 drives the pressing plate 303 to move downwards while moving downwards until the workpiece is clamped and fixed between the pressing plate 303 and the top block 304, so that the workpiece is prevented from loosening and generating errors when being fixed, after the workpiece is fixed, the user connects an upper die base 201 and stamping equipment through a connecting rod 202, drives an upper die 203 and a material forming column 204 to move downwards to stamp through the downward movement of the upper die base 201, and cooperates with a material forming groove 206 on the top of the lower die 205 to stamp the workpiece.
Referring to fig. 1, 3 and 4, the fixing mechanism 3 includes a cylinder 301, a movable plate 302, a pressing plate 303 and a top block 304, the cylinder 301 is fixedly connected to the top of the base 1, a piston rod of the cylinder 301 is fixedly connected to the movable plate 302, the bottom of the movable plate 302 is fixedly connected to the pressing plate 303, and the top block 304 is fixedly connected to the top of the base 1 and located below the pressing plate 303.
It should be noted that: when the stamping part is placed on the lower die 205, the edge of the stamping part is placed on the upper portion of the top block 304, the movable plate 302 is driven to descend through the air cylinder 301, and the stamping part is fixed through the pressing block at the bottom of the movable plate 302 and the top block 304, so that the stamping part can be prevented from moving and generating errors during stamping forming.
Referring to fig. 1, 2 and 3, positioning rods 4 are fixedly connected to four corners of the top of the base 1, and positioning sleeves 5 used in cooperation with the positioning rods 4 are fixedly connected to four corners of the bottom of the upper die base 201.
The outside cover of locating lever 4 is equipped with spring 6, and spring 6 bottom and the top welding of base 1.
The diameter of the positioning sleeve 5 is larger than that of the positioning rod 4, and the inner wall of the positioning sleeve 5 is connected with the outer side of the positioning rod 4 in a sliding mode.
It should be noted that: when the upper die holder 201 moves down, the positioning sleeve 5 at the bottom of the upper die holder can be driven to synchronously move down, the positioning sleeve 5 can slide into the outer side of the positioning rod 4 on the base 1 to be inserted and connected seamlessly, and meanwhile, the spring 6 at the outer side of the positioning rod 4 can buffer the connection between the positioning sleeve 5 and the positioning rod 4.
Referring to fig. 1 and 5, fixing seats 7 are fixedly connected to both ends of the bottom of the base 1, and fastening bolts are arranged inside the fixing seats 7.
The equal fixedly connected with installation piece 8 in both sides of kicking block 304, the inside of installation piece 8 is provided with fixing bolt.
A shock pad 9 is fixedly connected between the base 1 and the fixed seat 7, and the shock pad 9 is made of rubber.
It should be noted that: through setting up fixing base 7, convenient to use person fixes whole device to improve the stability of whole device when using, through setting up installation piece 8, can improve the firmness between kicking block 304 and the base 1, through setting up shock pad 9, can carry out shock attenuation processing to whole device when the punching press work piece.
The utility model provides a theory of operation that is used for switch copper ironware stamping forming to upgrade mould as follows:
when a workpiece is stamped, a user puts the workpiece to be stamped on the upper part of the lower die 205 through a gap between the press plate 303 and the top block 304, so that two sides of the workpiece are respectively placed on the upper part of the top block 304, the top block 304 is flush with the top of the lower die 205, then the air cylinder 301 is opened, the air cylinder 301 drives the movable plate 302 to move downwards, the movable plate 302 drives the press plate 303 to move downwards while moving downwards until the workpiece is clamped and fixed between the press plate 303 and the top block 304, thereby preventing the workpiece from loosening and generating errors during stamping, after the workpiece is fixed, the user connects the upper die base 201 with stamping equipment through the connecting rod 202, drives the upper die 203 and the material forming column 204 to move downwards for stamping through the downward movement of the upper die base 201, and presses the workpiece to be stamped by matching with the material forming groove 206 at the top of the lower die 205, and drives the positioning sleeve 5 at the bottom of the upper die base 201 to move downwards synchronously, the positioning sleeve 5 can slide into the outer side of the positioning rod 4 on the base 1 for seamless insertion, and meanwhile, the spring 6 on the outer side of the positioning rod 4 can buffer the connection between the positioning sleeve 5 and the positioning rod 4.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A upgrade mould for switch copper ironware stamping forming, its characterized in that includes:
the die comprises a base (1), wherein a die body (2) is arranged at the top of the base (1), the die body (2) comprises an upper die holder (201), a connecting rod (202), an upper die (203), a forming column (204), a lower die (205) and a forming groove (206), the top of the base (1) is fixedly connected with the lower die (205), the forming groove (206) is arranged at the top of the lower die (205), the upper die (203) is clamped at the upper part of the lower die (205), the upper die holder (201) is fixedly connected with the top of the upper die (203), the connecting rod (202) is fixedly connected with the top of the upper die holder (201), and the forming column (204) is fixedly connected with the bottom of the upper die (203);
the fixing mechanism (3) is fixedly connected to the top of the base (1).
2. The progressive die for punch forming of copper and iron switch pieces according to claim 1, wherein the fixing mechanism (3) comprises a cylinder (301), a movable plate (302), a pressing plate (303) and a top block (304), the cylinder (301) is fixedly connected to the top of the base (1), the piston rod of the cylinder (301) is fixedly connected to the movable plate (302), the bottom of the movable plate (302) is fixedly connected to the pressing plate (303), and the top block (304) is fixedly connected to the top of the base (1) and located at the lower portion of the pressing plate (303).
3. The progressive die for punch forming of switch copper and iron parts according to claim 1, wherein positioning rods (4) are fixedly connected to four corners of the top of the base (1), and positioning sleeves (5) matched with the positioning rods (4) are fixedly connected to four corners of the bottom of the upper die holder (201).
4. The progressive die for punch forming of switch copper-iron parts according to claim 3, wherein the outer side of the positioning rod (4) is sleeved with a spring (6), and the bottom of the spring (6) is welded with the top of the base (1).
5. The progressive die for punch forming of switch copper and iron parts according to claim 1, wherein both ends of the bottom of the base (1) are fixedly connected with fixing seats (7), and fastening bolts are arranged inside the fixing seats (7).
6. The progressive die for punch forming of switch copper and iron parts according to claim 2, wherein mounting blocks (8) are fixedly connected to both sides of the top block (304), and fixing bolts are arranged inside the mounting blocks (8).
7. The progressive die for punch forming of switch copper and iron parts according to claim 3, wherein the diameter of the positioning sleeve (5) is larger than that of the positioning rod (4), and the inner wall of the positioning sleeve (5) is in sliding connection with the outer side of the positioning rod (4).
8. The progressive die for punch forming of switch cupronickel parts according to claim 5, characterized in that a shock pad (9) is fixedly connected between the base (1) and the fixed seat (7), and the shock pad (9) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121494695.5U CN215032869U (en) | 2021-07-02 | 2021-07-02 | Progressive die for punch forming of switch copper and iron parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121494695.5U CN215032869U (en) | 2021-07-02 | 2021-07-02 | Progressive die for punch forming of switch copper and iron parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215032869U true CN215032869U (en) | 2021-12-07 |
Family
ID=79226941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121494695.5U Active CN215032869U (en) | 2021-07-02 | 2021-07-02 | Progressive die for punch forming of switch copper and iron parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215032869U (en) |
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2021
- 2021-07-02 CN CN202121494695.5U patent/CN215032869U/en active Active
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