CN213701388U - Stamping device for manufacturing electric meter box - Google Patents
Stamping device for manufacturing electric meter box Download PDFInfo
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- CN213701388U CN213701388U CN202022111162.6U CN202022111162U CN213701388U CN 213701388 U CN213701388 U CN 213701388U CN 202022111162 U CN202022111162 U CN 202022111162U CN 213701388 U CN213701388 U CN 213701388U
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- sliding
- fixing plate
- workbench
- servo motor
- mould
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Abstract
The utility model discloses a stamping device for making ammeter case relates to the technical field that ammeter case was made, including workstation, punching press mechanism and feeding mechanism, the workstation level sets up, both sides around the workstation are located respectively to feeding mechanism and punching press mechanism, punching press mechanism includes stay tube, backup pad, pneumatic cylinder, fixed plate of last mould, lower mould fixed plate and lower mould, and feeding mechanism includes slide bar, sliding block, lead screw, servo motor, slide plate and vacuum chuck. The utility model discloses when the actual application: firmly adsorb metal sheet earlier through vacuum chuck, erect metal sheet until going up between mould and the lower mould after the servo motor warp screw transmission, the motion of mould towards the lower mould direction is gone up in the drive of rethread pneumatic cylinder, can realize the punching press to metal sheet through the squeezing action between last mould and the lower mould, and through servo motor's intermittent type work, can realize the interval punching press to metal sheet, has promoted the production efficiency of ammeter case.
Description
Technical Field
The utility model relates to a technical field that ammeter case was made, concretely relates to stamping device for making ammeter case.
Background
The ammeter box is a special box for metering electric quantity, such as an ammeter, a watt-hour meter, a power meter and the like. The existing electric meter box is visible everywhere in our daily life, is generally installed outdoors and is provided with a lock to prevent other people from opening the electric meter box randomly.
The box and the case lid of ammeter case are in the actual manufacturing process, and the workman will cut in advance and the good sheet metal that punches a hole takes the station of punching machine, utilizes the punching machine to respectively punch out a list louvre in sheet metal's both sides, and at the punching press in-process, the workman needs whole journey to hand sheet metal and carry out the punching press of unilateral and single louvre, is accomplishing the punching press back of unilateral and single louvre promptly, needs the position of manual regulation sheet metal punching press next time. This both restricts the efficiency of the manufacturing of the relevant enterprises and increases the risk of equipment injury accidents.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stamping device for making ammeter case to solve the above-mentioned defect that leads to among the prior art.
A stamping device for manufacturing an electric meter box comprises a workbench, a stamping mechanism and a feeding mechanism, wherein the workbench is horizontally arranged, the feeding mechanism and the stamping mechanism are respectively arranged at the front side and the rear side of the workbench,
the stamping mechanism comprises supporting tubes, supporting plates, hydraulic cylinders, an upper die fixing plate, an upper die, a lower die fixing plate and a lower die, wherein the supporting tubes are provided with two bilaterally symmetrical upper end surfaces which are vertically arranged on the upper end surface of a workbench, the supporting plates are horizontally arranged on the top ends of the two supporting tubes in a crossing manner, the hydraulic cylinders are provided with two bilaterally symmetrical upper end surfaces which are vertically arranged on the supporting plates, the lower die fixing plate is arranged at the end part of the piston rod of the two hydraulic cylinders, the upper die is provided with two bilaterally symmetrical lower end surfaces which are arranged on the upper end surface of the upper die fixing plate, the lower die fixing plate is provided with two bilaterally symmetrical upper end surfaces which are arranged on,
the feeding mechanism comprises a sliding rod, a sliding block, a screw rod, a servo motor, a sliding plate and a vacuum chuck, the two sliding rods are symmetrically distributed in the left and right direction, the sliding rods are arranged in the front and back direction, and the two ends of the sliding rods are respectively arranged on the upper end surface of the workbench through a mounting seat, the sliding block is I-shaped and is connected with the two sliding rods in a sliding way, the screw rod is positioned between the two sliding rods and is connected with the two mounting seats in a rotating way, the screw rod is connected with the sliding block through a screw rod nut, the servo motor is positioned at the front side of the screw rod and is arranged on the upper end surface of the workbench through an L-shaped fixing plate, the output shaft of the servo motor is connected with the lead screw through a coupler, the sliding plate is I-shaped and is arranged at the top of the sliding block, and the vacuum chuck is provided with a plurality of parts and is vertically and uniformly arranged on the sliding plate upwards.
Preferably, the upper die fixing plate is correspondingly provided with a pre-pressing piece below each upper die, each pre-pressing piece comprises a pre-pressing plate, each pre-pressing plate is of a rectangular frame structure and is perpendicularly connected with guide rods at four corners of the pre-pressing plate, each guide rod is in sliding fit with the upper die fixing plate, each guide rod is sleeved with a compression spring, and the top of each guide rod is in threaded connection with a limit nut.
Preferably, the upper end surface of the upper die fixing plate is vertically connected with a plurality of guide pillars distributed in a rectangular array, and the guide pillars are in sliding fit with the upper die fixing plate by means of guide sleeves.
Preferably, the vacuum chuck is a buffered vacuum chuck with a spring buffer rod.
The utility model has the advantages that: the utility model provides a stamping device for making ammeter case when actual application: can drive through the pneumatic cylinder and go up the mould and move towards the lower mould direction, can realize forming the louvre in rectangular groove department on sheet metal through the extrusion between last mould and the lower mould, through shaft coupling and screw drive, can drive the direction motion of sheet metal towards the lower mould through servo motor, realize autoloading and automatic feed to sheet metal, avoided artifical handheld and artifical pay-off. The utility model has the characteristics of rational in infrastructure, convenient operation, stamping efficiency are high and can accomplish the pay-off automatically and feed, have improved the production efficiency of ammeter case in manufacturing process.
Drawings
Fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention.
Fig. 2 is a schematic structural diagram of the whole front view of the present invention.
Fig. 3 is a schematic structural diagram of the punching mechanism of the present invention.
Fig. 4 is a schematic structural view of an upper die and a lower die in the punching mechanism.
Fig. 5 is a schematic structural diagram of a pre-pressing member in the punching mechanism.
Fig. 6 is a schematic structural diagram of the feeding mechanism of the present invention.
Fig. 7 is a schematic structural diagram of a sliding block in the feeding mechanism.
Fig. 8 is a schematic structural diagram of a slide plate in the feeding mechanism.
Fig. 9 is a schematic structural diagram of a metal plate according to the present invention.
Wherein:
1-a workbench;
2-a stamping mechanism; 201-supporting tube; 202-a support plate; 203-hydraulic cylinder; 204-an upper die fixing plate; 205-upper die; 206-a pre-compression member; 206 a-pre-compression plate; 206 b-guide bar; 206 c-compression spring; 206 d-limit nut; 207-guide pillars; 208-guide sleeves; 209-lower die fixing plate; 210-lower die;
3-a feeding mechanism; 301-a slide bar; 302-a mount; 303-a sliding block; 304-a lead screw; 305-a lead screw nut; 306-a servo motor; 307-a fixed plate; 308-a coupling; 309-a sliding plate; 310-vacuum chuck;
4-a metal plate; 401-elongated slots.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 9, a stamping device for manufacturing an electric meter box comprises a workbench 1, a stamping mechanism 2 and a feeding mechanism 3, wherein the workbench 1 is horizontally arranged, the feeding mechanism 3 and the stamping mechanism 2 are respectively arranged at the front side and the rear side of the workbench 1,
the stamping mechanism 2 comprises a supporting pipe 201, a supporting plate 202, hydraulic cylinders 203, an upper die fixing plate 204, an upper die 205, a lower die fixing plate 209 and a lower die 210, wherein the supporting pipe 201 is provided with two and bilaterally symmetrical vertical installation parts which are arranged on the upper end surface of the workbench 1, the supporting plate 202 horizontally stretches across and is installed on the top ends of the two supporting pipes 201, the hydraulic cylinders 203 are provided with two and bilaterally symmetrical vertical installation parts which are arranged on the upper end surface of the supporting plate 202, the lower die fixing plate 204 is installed on the end part of the piston rod of the two hydraulic cylinders 203, the upper die 205 is provided with two and bilaterally symmetrical installation parts which are installed on the lower end surface of the upper die fixing plate 204, the lower die fixing plate 209 is provided with two and bilaterally symmetrical installation parts which are installed on the upper end surface of the two lower die fixing plates 209, the upper, the formation of the heat dissipation holes at the elongated grooves 401 of the metal plate 4 is achieved by the pressing action between the upper die 205 and the lower die 210,
the feeding mechanism 3 comprises two sliding rods 301, sliding blocks 303, a screw 304, a servo motor 306, a sliding plate 309 and a vacuum chuck 310, the sliding rods 301 are arranged in a bilateral symmetry manner, the sliding rods 301 are arranged in a front-back direction, two ends of each sliding rod 301 are respectively installed on the upper end face of the workbench 1 through an installation seat 302, the sliding blocks 303 are I-shaped and are connected to the two sliding rods 301 in a sliding manner, the screw 304 is positioned between the two sliding rods 301 and is connected to the two installation seats 302 in a rotating manner, the screw 304 is connected with the sliding blocks 303 through a screw nut 305, the servo motor 306 is positioned on the front side of the screw 304 and is installed on the upper end face of the workbench 1 through an L-shaped fixing plate 307, an output shaft of the servo motor 306 is connected with the screw 304 through a coupler 308, the sliding plate 309 is I-shaped and is installed on the top of the sliding blocks 303, the vacuum chuck 310 is provided with a plurality of vacuum chucks, and the vacuum chucks are vertically and uniformly installed on the sliding plate 309 upwards, and can drive the metal plate 4 to move towards the direction of the lower die 210 through the transmission of the coupler 308 and the lead screw 304 through the servo motor 306, so that the automatic feeding and automatic feeding of the metal plate 4 are realized, and manual holding and manual feeding are avoided.
In this embodiment, the upper mold fixing plate 204 is correspondingly provided with a pre-pressing member 206 below each upper mold 205, the pre-pressing member 206 includes a pre-pressing plate 206a, the pre-pressing plate 206a is a rectangular frame structure and is vertically connected with guide rods 206b at four corners thereof, the guide rods 206b are in sliding fit with the upper mold fixing plate 204, the guide rods 206b are sleeved with compression springs 206c, and the tops of the guide rods 206b are connected with limit nuts 206d through threads. When the hydraulic cylinder 203 drives the upper die 205 to descend, the pre-pressing plate 206a will contact with the metal plate 4 first, until the pre-pressing plate 206a presses the metal plate 4 against the top of the lower die 210 under the elastic force of the compression spring 206c, so as to perform the pre-pressing function.
In this embodiment, the upper end surface of the upper mold fixing plate 204 is vertically connected with a plurality of guide posts 207 distributed in a rectangular array, and the guide posts 207 are in sliding fit with the upper mold fixing plate 204 by means of guide sleeves 208. By additionally arranging the guide pillar 207 and the guide sleeve 208, the deflection freedom degree of a piston rod of the hydraulic cylinder 203 is further limited, the accuracy of the upper die 205 in descending and contacting with the lower die 210 is improved, and the stamping effect is improved.
In this embodiment, the vacuum chuck 310 is a cushioned vacuum chuck with a spring-cushioned lever. The spring-cushioned bars of the vacuum cups 310 are adapted to contract as the sheet metal 4 is pressed down onto the top of the upper die 210.
In the present embodiment, the stamping device for manufacturing the electric meter box is applied in practice: firstly, the metal plate 4 is placed at a designated position above a vacuum chuck 310 after being centered and aligned, then an external vacuum generator is utilized to enable the vacuum chuck 310 to form negative pressure and firmly adsorb the metal plate 4, then a servo motor 306 is driven by a coupler 308 and a lead screw 304 to drive the metal plate 4 to move towards the direction of a lower die 210, then a hydraulic cylinder 203 drives an upper die 205 to move towards the direction of the lower die 210 to realize automatic feeding of the metal plate 4, the heat dissipation holes can be formed at the position of a strip groove 401 of the last row on the metal plate 4 by the extrusion action between the upper die 205 and the lower die 210, then the servo motor 306 is driven by the coupler 308 and the lead screw 304 to drive the metal plate 4 to continue to move towards the direction of the lower die 210 to realize automatic feeding of the metal plate 4 until the strip groove 401 of each row on the metal plate 4 is formed, finally, the punched metal plate 4 is output forward through the transmission of the coupler 308 and the lead screw 304 by the servo motor 306, and the vacuum chuck 310 stops adsorbing and releases the punched metal plate 4.
To sum up, the utility model provides a stamping device for making ammeter case when the actual application: the upper die 205 can be driven to move towards the direction of the lower die 210 through the hydraulic cylinder 203, the heat dissipation holes can be formed at the positions of the strip grooves 401 on the metal plate 4 through the extrusion effect between the upper die 205 and the lower die 210, the metal plate 4 can be driven to move towards the direction of the lower die 210 through the transmission of the coupler 308 and the lead screw 304 through the servo motor 306, the automatic feeding and the automatic feeding of the metal plate 4 are realized, and manual holding and manual feeding are avoided. The utility model has the characteristics of rational in infrastructure, convenient operation, stamping efficiency are high and can accomplish the pay-off automatically and feed, have improved the production efficiency of ammeter case in manufacturing process.
The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (4)
1. The utility model provides a stamping device for making ammeter case which characterized in that: comprises a workbench (1), a stamping mechanism (2) and a feeding mechanism (3), wherein the workbench (1) is horizontally arranged, the feeding mechanism (3) and the stamping mechanism (2) are respectively arranged at the front side and the rear side of the workbench (1),
the stamping mechanism (2) comprises support pipes (201), support plates (202), hydraulic cylinders (203), an upper die fixing plate (204), an upper die (205), a lower die fixing plate (209) and a lower die (210), wherein the support pipes (201) are provided with two and bilaterally symmetrical upper end surfaces which are vertically arranged on a workbench (1), the support plates (202) horizontally cross and are arranged at the top ends of the two support pipes (201), the hydraulic cylinders (203) are provided with two and bilaterally symmetrical upper end surfaces which are vertically arranged on the support plates (202), the lower die fixing plate (209) is arranged at the end part of a piston rod of the two hydraulic cylinders (203), the upper die (205) is provided with two and bilaterally symmetrical lower end surfaces which are arranged on the upper die fixing plate (204), the lower die fixing plate (209) is provided with two and bilaterally symmetrical upper end surfaces which are arranged on the workbench (1), and the lower die (210) is provided with two and, the upper die (205) is positioned right above the lower die (210),
the feeding mechanism (3) comprises two sliding rods (301), two sliding blocks (303), a screw rod (304), a servo motor (306), a sliding plate (309) and a vacuum chuck (310), the sliding rods (301) are symmetrically distributed in the left and right direction, the sliding rods (301) are arranged in the front and back direction, two ends of each sliding rod are respectively installed on the upper end face of the workbench (1) through an installation seat (302), the sliding blocks (303) are I-shaped and are connected to the two sliding rods (301) in a sliding mode, the screw rod (304) is located between the two sliding rods (301) and is connected to the two installation seats (302) in a rotating mode, the screw rod (304) is connected with the sliding blocks (303) through a screw rod nut (305), the servo motor (306) is located on the front side of the screw rod (304) and is installed on the upper end face of the workbench (1) through an L-shaped fixing plate (307), and an output shaft of the servo motor (306) is connected with the screw rod (304) through a coupling (308, the sliding plate (309) is I-shaped and is arranged at the top of the sliding block (303), and the vacuum sucker (310) is provided with a plurality of sliding plates and is vertically and uniformly arranged on the sliding plate (309) upwards.
2. A stamping apparatus for manufacturing electricity meter boxes according to claim 1, wherein: the mould fixing plate (204) is equipped with a pre-compaction piece (206) in the below correspondence of every last mould (205), pre-compaction piece (206) is including pre-compaction board (206a), pre-compaction board (206a) are the rectangular frame structure and all are connected with guide bar (206b) perpendicularly in its four corners, sliding fit between guide bar (206b) and last mould fixing plate (204), the cover is equipped with compression spring (206c) on guide bar (206b), the top threaded connection of guide bar (206b) has stop nut (206 d).
3. A stamping apparatus for manufacturing electricity meter boxes according to claim 1, wherein: the upper end face of the upper die fixing plate (204) is vertically connected with a plurality of guide columns (207) distributed in a rectangular array, and the guide columns (207) are in sliding fit with the upper die fixing plate (204) through guide sleeves (208).
4. A stamping apparatus for manufacturing electricity meter boxes according to claim 1, wherein: the vacuum chuck (310) is a buffer vacuum chuck with a spring buffer rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022111162.6U CN213701388U (en) | 2020-09-24 | 2020-09-24 | Stamping device for manufacturing electric meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022111162.6U CN213701388U (en) | 2020-09-24 | 2020-09-24 | Stamping device for manufacturing electric meter box |
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| Publication Number | Publication Date |
|---|---|
| CN213701388U true CN213701388U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022111162.6U Active CN213701388U (en) | 2020-09-24 | 2020-09-24 | Stamping device for manufacturing electric meter box |
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| Country | Link |
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| CN (1) | CN213701388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617932A (en) * | 2021-10-12 | 2021-11-09 | 徐州东坤耐磨材料有限公司 | Stamping device for punching of metal plate of mining equipment |
| CN116984463A (en) * | 2023-09-26 | 2023-11-03 | 苏州弘能精密模具有限公司 | Metal steel stamping equipment |
-
2020
- 2020-09-24 CN CN202022111162.6U patent/CN213701388U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617932A (en) * | 2021-10-12 | 2021-11-09 | 徐州东坤耐磨材料有限公司 | Stamping device for punching of metal plate of mining equipment |
| CN116984463A (en) * | 2023-09-26 | 2023-11-03 | 苏州弘能精密模具有限公司 | Metal steel stamping equipment |
| CN116984463B (en) * | 2023-09-26 | 2023-12-15 | 苏州弘能精密模具有限公司 | Metal steel stamping equipment |
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