CN111633084B - High-low voltage apparatus cabinet body manufacturing, forming and bending processing equipment - Google Patents
High-low voltage apparatus cabinet body manufacturing, forming and bending processing equipment Download PDFInfo
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- CN111633084B CN111633084B CN202010534783.7A CN202010534783A CN111633084B CN 111633084 B CN111633084 B CN 111633084B CN 202010534783 A CN202010534783 A CN 202010534783A CN 111633084 B CN111633084 B CN 111633084B
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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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
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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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/20—Bending sheet metal, not otherwise provided for
Abstract
The invention provides a bending processing device for manufacturing and forming a high-low voltage electric appliance cabinet body, which comprises a bottom plate, a limiting unit, a fixing unit and a stamping unit, wherein the bottom plate is provided with a plurality of positioning holes; the invention can solve the problem that the cabinet body of the electric cabinet is unstable in the steel plate stamping and bending process mainly existing in the forming process; lead to the punching press in-process steel sheet to rock and make the steel sheet department of bending produce crackle, fracture etc, and the steel sheet can't provide adaptability deformation when having now to the steel sheet punching press is bent, lead to the steel sheet punching press to bend the department thickness too thin, influence the quality of the cabinet body to and the steel sheet punching press is bent and need be repeated to carry out a lot of punching presses moulding to crease department, but the moulding in-process of punching press many times at present causes crease department position to change easily, thereby influences the quality scheduling problem that the punching press was bent.
Description
Technical Field
The invention relates to the technical field of electric power engineering, in particular to a bending processing device for manufacturing and forming a high-low voltage electric appliance cabinet body.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.
The following problems mainly exist in the forming process of the current electric cabinet body: the steel plate is unstable in the stamping and bending process; lead to the punching press in-process steel sheet to rock and make the steel sheet department of bending produce crackle, fracture etc. and the steel sheet can't provide adaptability deformation when having now to the steel sheet punching press is bent, lead to the steel sheet punching press to bend the department thickness too thin, influence the quality of the cabinet body to and the steel sheet punching press is bent and need be repeated to carry out a lot of punching presses moulding to crease department, but the moulding in-process of punching press many times at present causes crease department position to change easily, thereby influences the quality that the punching press was bent.
Therefore, the quality of the cabinet body formed by stamping and bending is improved; the stability of the steel plate in the stamping and bending process is ensured; the invention provides a bending processing device for manufacturing and forming a high-low voltage electric appliance cabinet body.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that the bending processing equipment for manufacturing and forming the cabinet body of the high-low voltage electric appliance cabinet comprises a bottom plate, a limiting unit, a fixing unit and a stamping unit; a fixing unit is arranged at the right side position of the upper end surface of the bottom plate in a sliding fit mode, a limiting unit is arranged in the middle of the upper end surface of the bottom plate, a stamping unit is arranged on the upper end surface of the bottom plate, and the stamping unit is positioned right above the limiting unit; wherein:
the limiting unit comprises an adjusting motor, an adjusting screw rod, an L-shaped sliding block, a lifting cylinder, a limiting module and an auxiliary module; the adjusting motor is installed on the outer wall of the left end of the bottom plate through a motor base, an output shaft of the adjusting motor is connected with a shaft head at one end of the adjusting screw rod through a coupler, and a shaft head at the other end of the adjusting screw rod is installed in a sliding groove at the upper end of the bottom plate through the coupler; the adjusting screw rod is symmetrically provided with threads with opposite rotating directions, the adjusting screw rod is symmetrically provided with L-shaped sliding blocks in a threaded connection mode, and the L-shaped sliding blocks are matched with the upper end face of the bottom plate in a sliding fit mode; the auxiliary modules are uniformly arranged on the outer wall of the middle part of the L-shaped sliding block, the front side wall and the rear side wall of the L-shaped sliding block are symmetrically provided with lifting cylinders, the top end of each lifting cylinder is connected with a limiting module, and the limiting modules are arranged on the side walls of the L-shaped sliding block in a sliding fit mode; the adjusting motor works to drive the adjusting screw rod to rotate according to the length of the steel plate so as to control the distance between the L-shaped sliding blocks, and then the steel plate is inserted into the upper ends of the L-shaped sliding blocks to be limited and fixed through the limiting modules; the bottom outer wall of the steel plate is adsorbed and fixed through the auxiliary module in the process of bending the steel plate by stamping, so that the position of the secondary stamping of the steel plate is always kept consistent, and the stamping quality of the steel plate is ensured.
The fixing unit comprises an electric sliding block, a supporting plate, a fixing rod, a fixing spring, a fixing block, a rubber block, a pull rope and a supporting column; the upper end of the electric sliding block is provided with a supporting plate, a rectangular cut hole is formed in the upper end of the supporting plate, fixing rods are uniformly arranged in the rectangular cut hole, the fixing blocks are sleeved on the outer walls of the fixing rods in a sliding fit mode, the outer wall of the lower end of each fixing block is provided with a rubber block, a fixing spring is sleeved on the outer wall of the fixing rod positioned at the upper end of each fixing block, a supporting column is arranged on the side wall of the supporting plate through a bearing, and one end of a pull rope sequentially penetrates through the supporting column, the fixing blocks and the upper end of the supporting plate to be fixed on the outer wall of the upper end of each fixing block; the supporting plate is moved to a proper position through the movement of the electric sliding block, and one end of the steel plate is clamped and limited under the action of the fixing block through pulling the pull rope; therefore, the steel plate is ensured to be stable in the bending process; the bending angle of the steel plate is ensured.
The stamping unit comprises a U-shaped bridging frame, an electric adjusting slide block, a stamping cylinder, a clamping block, a guide pillar, a stamping head and a compression spring; the inner wall of the top end of the U-shaped lapping frame is symmetrically provided with electric adjusting sliding blocks in a sliding fit mode; the lower end of the electric adjusting slide block is symmetrically provided with stamping cylinders, the top end of each stamping cylinder is provided with a fixture block, the inner wall of each fixture block is provided with a guide pillar, the outer wall of each guide pillar is sleeved with a compression spring, the stamping head is arranged inside the fixture block in a sliding fit mode and is matched with the guide pillar, the electric adjusting slide block drives the stamping cylinders to move to a proper position, and the stamping heads descend under the action of the stamping cylinders to be matched with the upper end face of the steel plate for stamping and bending; further finishing the molding and forming of the cabinet body of the electric appliance cabinet.
The auxiliary module comprises an auxiliary spring, a T-shaped auxiliary block, a rubber sucker, a limiting rod, a fixing sleeve, an outer clamping spring, an inner clamping spring and a rubber clamping block; the T-shaped auxiliary block is arranged in the L-shaped sliding block in a sliding fit mode, and the T-shaped auxiliary block is connected with the L-shaped sliding block through an auxiliary spring; the upper end of the T-shaped auxiliary block is provided with a mounting hole, the side wall of the mounting hole of the T-shaped auxiliary block is uniformly provided with a rubber clamping block, the fixing sleeve is arranged on the inner wall of the bottom end of the mounting hole of the T-shaped auxiliary block, an inner clamping spring is arranged inside the fixing sleeve, the limiting rod is arranged inside the fixing sleeve in a sliding fit mode, an outer clamping spring is sleeved on the outer wall of the fixing sleeve, the top end of the limiting rod is connected to a rubber sucker, and the rubber sucker is arranged in the mounting hole of the T-shaped auxiliary block in a sliding fit mode; the outer wall of the T-shaped auxiliary block is symmetrically provided with balls; the lower end face of the steel plate is contacted with the rubber sucker to be adsorbed and fixed through the rubber sucker in the process that the steel plate is punched and bent; the steel plate can be conveniently accumulated and punched for multiple times to promote the integral shaping of the bent part of the steel plate; further, the bending quality of the steel plate is guaranteed.
The limiting module comprises a U-shaped frame, an outer limiting sleeve, an inner limiting column and a limiting spring, wherein the inner wall of the U-shaped frame is uniformly provided with the outer limiting sleeve, the limiting spring is arranged in the outer limiting sleeve, and the inner limiting column is arranged in the outer limiting sleeve in a sliding fit manner; the lower end of the inner limiting column is contacted with the upper end face of the steel plate through the action of the limiting spring to jack the inner limiting column, so that the stability of the steel plate in the bending process is kept; prevent that the steel sheet from atress production suddenly from rocking further assurance the quality that the punching press of steel sheet was bent.
Preferably; the outer wall of the top end of the L-shaped sliding block is provided with two rollers with different diameters through a bearing; the outer wall of the top end of the L-shaped sliding block is provided with two rollers with different diameters through a bearing, so that the rollers can be matched with a steel plate conveniently, and the steel plate is promoted to keep moving in the stamping process.
Preferably; the outer wall of the fixture block is uniformly provided with rollers through a bearing; the outer wall of the clamping block is uniformly provided with the rollers through the bearing, so that the clamping block is matched with the inner wall of the steel plate in the process of stamping the steel plate to promote the stamping head to stamp and bend the steel plate.
Preferably; the lower end of the inner limiting column is provided with a ball in a movable connection mode; the lower end of the inner limiting column is provided with the ball in a movable connection mode, so that the inner limiting column is matched with the upper end of the steel plate, and the bending position of the steel plate can be supplemented by the movement in the steel plate stamping and bending process; the steel plate stamping position is prevented from being seriously deformed to generate cracks; the bending quality of the steel plate is fully ensured.
Firstly, the adjusting screw rod is driven to rotate by the operation of the adjusting motor according to the length of the steel plate so as to control the distance between the L-shaped sliding blocks, and then the steel plate is inserted into the upper end of the L-shaped sliding block to be limited and fixed through the limiting module; when the steel plate is punched and bent, the auxiliary module is used for adsorbing and fixing the outer wall of the bottom end of the steel plate, so that the positions of the secondary punching and shaping of the steel plate are always kept consistent, and the punching quality of the steel plate is ensured;
secondly, the lower end face of the steel plate is contacted with the rubber sucker to be adsorbed and fixed through the rubber sucker in the process of stamping and bending the steel plate; the steel plate can be conveniently accumulated and punched for multiple times to promote the integral shaping of the bent part of the steel plate; the bending quality of the steel plate is further ensured;
thirdly, the lower end of the inner limiting column is contacted with the upper end face of the steel plate through the jacking of the inner limiting column under the action of the limiting spring, so that the stability of the steel plate in the bending process is kept; prevent that the steel sheet from atress production suddenly from rocking further assurance the quality that the punching press of steel sheet was bent.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view in section view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 1;
fig. 4 is a partial enlarged view of the present invention at B in fig. 1.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 4, a bending processing device for manufacturing and forming a cabinet body of a high-low voltage electrical cabinet comprises a bottom plate 1, a limiting unit 2, a fixing unit 3 and a stamping unit 4; a fixing unit 3 is arranged at the right side position of the upper end face of the bottom plate 1 in a sliding fit mode, a limiting unit 2 is arranged in the middle of the upper end face of the bottom plate 1, a stamping unit 4 is arranged on the upper end face of the bottom plate 1, and the stamping unit 4 is positioned right above the limiting unit 2; wherein:
the limiting unit 2 comprises an adjusting motor 21, an adjusting screw 22, an L-shaped sliding block 23, a lifting cylinder 24, a limiting module 25 and an auxiliary module 26; the adjusting motor 21 is arranged on the outer wall of the left end of the bottom plate 1 through a motor base, an output shaft of the adjusting motor 21 is connected with a shaft head at one end of the adjusting screw rod 22 through a coupler, and a shaft head at the other end of the adjusting screw rod 22 is arranged in a sliding groove at the upper end of the bottom plate 1 through the coupler; the adjusting screw rod 22 is symmetrically provided with threads with opposite rotating directions, the adjusting screw rod 22 is symmetrically provided with L-shaped sliding blocks 23 in a threaded connection mode, and the L-shaped sliding blocks 23 are matched with the upper end face of the bottom plate 1 in a sliding fit mode; the outer wall of the top end of the L-shaped sliding block 23 is provided with two rollers with different diameters through a bearing; the outer wall of the top end of the L-shaped sliding block 23 is provided with two rollers with different diameters through a bearing, so that the rollers can be matched with a steel plate conveniently, and the steel plate is promoted to keep moving in the stamping process; the auxiliary modules 26 are uniformly arranged on the outer wall of the middle part of the L-shaped sliding block 23, the front side wall and the rear side wall of the L-shaped sliding block 23 are symmetrically provided with lifting cylinders 24, the top end of each lifting cylinder 24 is connected with a limiting module 25, and the limiting modules 25 are arranged on the side walls of the L-shaped sliding block 23 in a sliding fit mode; the adjusting motor 21 works to drive the adjusting screw rod 22 to rotate according to the length of the steel plate so as to control the distance between the L-shaped sliding blocks 23, and then the steel plate is inserted into the upper ends of the L-shaped sliding blocks 23 and is limited and fixed through the limiting modules 25; the bottom outer wall of the steel plate is adsorbed and fixed through the auxiliary module 26 in the process of bending the steel plate by stamping, so that the position of secondary stamping and shaping of the steel plate is always kept consistent, and the stamping quality of the steel plate is ensured.
The limiting module 25 comprises a U-shaped frame 251, an outer limiting sleeve 252, an inner limiting column 253 and a limiting spring 254, wherein the inner wall of the U-shaped frame 251 is uniformly provided with the outer limiting sleeve 252, the limiting spring 254 is arranged inside the outer limiting sleeve 252, and the inner limiting column 253 is arranged inside the outer limiting sleeve 252 in a sliding fit manner; the lower end of the inner limiting column 253 is provided with a ball in a movable connection manner; the balls are arranged at the lower end of the inner limiting column 253 in a movable connection mode, so that the inner limiting column 253 is matched with the upper end of the steel plate, and the bending position of the steel plate can be supplemented by keeping movement in the stamping and bending process of the steel plate; the steel plate stamping position is prevented from being seriously deformed to generate cracks; the bending quality of the steel plate is fully ensured; the inner limiting column 253 is jacked and extended under the action of the limiting spring 254, so that the lower end of the inner limiting column 253 is in contact with the upper end face of the steel plate, and the stability of the steel plate in the bending process is kept; prevent that the steel sheet from atress production suddenly from rocking further assurance the quality that the punching press of steel sheet was bent.
The auxiliary module 26 comprises an auxiliary spring 261, a T-shaped auxiliary block 262, a rubber suction cup 263, a limiting rod 264, a fixing sleeve 265, an external clamping spring 266, an internal clamping spring 267 and a rubber clamping block 268; the T-shaped auxiliary block 262 is arranged in the L-shaped sliding block 23 in a sliding fit mode, and the T-shaped auxiliary block 262 is connected with the L-shaped sliding block 23 through an auxiliary spring 261; the upper end of the T-shaped auxiliary block 262 is provided with a mounting hole, the side wall of the mounting hole of the T-shaped auxiliary block 262 is uniformly provided with a rubber clamping block 268, the fixing sleeve 265 is arranged on the inner wall of the bottom end of the mounting hole of the T-shaped auxiliary block 262, an inner clamping spring 267 is arranged inside the fixing sleeve 265, the limiting rod 264 is arranged inside the fixing sleeve 265 in a sliding fit mode, an outer clamping spring 266 is sleeved on the outer wall of the fixing sleeve 265, the top end of the limiting rod 264 is connected to the rubber sucking disc 263, and the rubber sucking disc 263 is arranged in the mounting hole of the T-shaped auxiliary block 262 in a sliding fit mode; the outer wall of the T-shaped auxiliary block 262 is symmetrically provided with balls; the outer wall of the T-shaped auxiliary block 262 is symmetrically provided with balls; the lower end face of the steel plate is contacted with the rubber sucker 263 to be adsorbed and fixed through the rubber sucker 263 in the process that the steel plate is punched and bent; the steel plate can be conveniently accumulated and punched for multiple times to promote the integral shaping of the bent part of the steel plate; further, the bending quality of the steel plate is guaranteed.
The fixing unit 3 comprises an electric sliding block 31, a supporting plate 32, a fixing rod, a fixing spring 34, a fixing block 35, a rubber block 36, a pull rope 37 and a supporting column 38; the upper end of the electric sliding block 31 is provided with a supporting plate 32, the upper end of the supporting plate 32 is provided with a rectangular cut hole, fixing rods are uniformly arranged in the rectangular cut hole, the fixing block 35 is sleeved on the outer wall of each fixing rod in a sliding fit mode, the outer wall of the lower end of the fixing block 35 is provided with a rubber block 36, the outer wall of each fixing rod positioned at the upper end of the fixing block 35 is sleeved with a fixing spring 34, the side wall of the supporting plate 32 is provided with a supporting column 38 through a bearing, and one end of a pull rope 37 sequentially penetrates through the upper ends of the supporting column 38, the fixing block 35 and the supporting plate 32 and is fixed on the outer wall of the upper end of the fixing block 35; the supporting plate 32 is moved to a proper position through the movement of the electric sliding block 31, and one end of the steel plate is clamped and limited under the action of the fixing block 35 through pulling the pull rope 37; therefore, the steel plate is ensured to be stable in the bending process; the bending angle of the steel plate is ensured.
The stamping unit 4 comprises a U-shaped bridging frame 41, an electric adjusting slide block 42, a stamping cylinder 43, a clamping block 44, a guide pillar 45, a stamping head 46 and a compression spring 47; the inner wall of the top end of the U-shaped lapping frame 41 is symmetrically provided with electric adjusting sliding blocks 42 in a sliding fit mode; the lower end of the electric adjusting slide block 42 is symmetrically provided with stamping cylinders 43, the top end of the stamping cylinder 43 is provided with a clamping block 44, the inner wall of the clamping block 44 is provided with a guide pillar 45, the outer wall of the guide pillar 45 is sleeved with a compression spring 47, the stamping head 46 is arranged inside the clamping block 44 in a sliding fit mode and is matched with the guide pillar 45, and the outer wall of the clamping block 44 is uniformly provided with rollers through a bearing; the outer wall of the fixture block 44 is uniformly provided with the rollers through the bearing, so that the fixture block 44 is matched with the inner wall of the steel plate in the process of stamping the steel plate to promote the stamping head 46 to stamp and bend the steel plate; the electric adjusting slide block 42 drives the stamping cylinder 43 to move to a proper position, and then the stamping head 46 descends under the action of the stamping cylinder 43 to be matched with the upper end surface of the steel plate for stamping and bending; further finishing the molding and forming of the cabinet body of the electric appliance cabinet.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A bending processing device for manufacturing and forming a high-low voltage electric appliance cabinet body comprises a bottom plate (1), a limiting unit (2), a fixing unit (3) and a stamping unit (4); the method is characterized in that: a fixing unit (3) is arranged at the right side position of the upper end face of the bottom plate (1) in a sliding fit mode, a limiting unit (2) is arranged in the middle of the upper end face of the bottom plate (1), a stamping unit (4) is arranged on the upper end face of the bottom plate (1), and the stamping unit (4) is positioned right above the limiting unit (2); wherein:
the limiting unit (2) comprises an adjusting motor (21), an adjusting screw rod (22), an L-shaped sliding block (23), a lifting cylinder (24), a limiting module (25) and an auxiliary module (26); the adjusting motor (21) is installed on the outer wall of the left end of the bottom plate (1) through a motor base, an output shaft of the adjusting motor (21) is connected with a shaft head at one end of the adjusting lead screw (22) through a coupler, and a shaft head at the other end of the adjusting lead screw (22) is installed in a sliding groove at the upper end of the bottom plate (1) through the coupler; the adjusting screw rod (22) is symmetrically provided with threads with opposite rotating directions, the adjusting screw rod (22) is symmetrically provided with L-shaped sliding blocks (23) in a threaded connection mode, and the L-shaped sliding blocks (23) are matched with the upper end face of the bottom plate (1) in a sliding fit mode; auxiliary modules (26) are uniformly arranged on the outer wall of the middle part of the L-shaped sliding block (23), lifting cylinders (24) are symmetrically arranged on the front side wall and the rear side wall of the L-shaped sliding block (23), the top end of each lifting cylinder (24) is connected with a limiting module (25), and the limiting modules (25) are arranged on the side walls of the L-shaped sliding block (23) in a sliding fit mode;
the fixing unit (3) comprises an electric sliding block (31), a supporting plate (32), a fixing rod, a fixing spring (34), a fixing block (35), a rubber block (36), a pull rope (37) and a supporting column (38); the upper end of the electric sliding block (31) is provided with a supporting plate (32), the upper end of the supporting plate (32) is provided with a rectangular cut hole, a fixing rod is uniformly arranged in the rectangular cut hole, the fixing block (35) is sleeved on the outer wall of the fixing rod in a sliding fit mode, the outer wall of the lower end of the fixing block (35) is provided with a rubber block (36), the outer wall of the fixing rod positioned at the upper end of the fixing block (35) is sleeved with a fixing spring (34), the side wall of the supporting plate (32) is provided with a supporting column (38) through a bearing, and one end of a pull rope (37) sequentially penetrates through the supporting column (38), the fixing block (35) and the upper end of the supporting plate (32) and is fixed on the outer wall of the upper end of the fixing block (35);
the auxiliary module (26) comprises an auxiliary spring (261), a T-shaped auxiliary block (262), a rubber sucker (263), a limiting rod (264), a fixing sleeve (265), an outer clamping spring (266), an inner clamping spring (267) and a rubber clamping block (268); the T-shaped auxiliary block (262) is arranged in the L-shaped sliding block (23) in a sliding fit mode, and the T-shaped auxiliary block (262) is connected with the L-shaped sliding block (23) through an auxiliary spring (261); the upper end of the T-shaped auxiliary block (262) is provided with a mounting hole, the side wall of the mounting hole of the T-shaped auxiliary block (262) is uniformly provided with a rubber clamping block (268), the fixing sleeve (265) is arranged on the inner wall of the bottom end of the mounting hole of the T-shaped auxiliary block (262), an inner clamping spring (267) is arranged inside the fixing sleeve (265), the limiting rod (264) is arranged inside the fixing sleeve (265) in a sliding fit mode, an outer clamping spring (266) is sleeved on the outer wall of the fixing sleeve (265), the top end of the limiting rod (264) is connected to the rubber sucking disc (263), and the rubber sucking disc (263) is arranged in the mounting hole of the T-shaped auxiliary block (262) in a sliding fit mode; the outer wall of the T-shaped auxiliary block (262) is symmetrically provided with balls.
2. The high-low voltage electric appliance cabinet body manufacturing, forming and bending processing equipment as claimed in claim 1, characterized in that: the stamping unit (4) comprises a U-shaped support (41), an electric adjusting slide block (42), a stamping cylinder (43), a clamping block (44), a guide post (45), a stamping head (46) and a compression spring (47); the inner wall of the top end of the U-shaped lapping frame (41) is symmetrically provided with electric adjusting sliding blocks (42) in a sliding fit mode; the lower end of the electric adjusting sliding block (42) is symmetrically provided with stamping cylinders (43), the top end of each stamping cylinder (43) is provided with a clamping block (44), the inner wall of each clamping block (44) is provided with a guide pillar (45), the outer wall of each guide pillar (45) is sleeved with a compression spring (47), and the stamping head (46) is installed inside each clamping block (44) in a sliding fit mode and is matched with the guide pillar (45).
3. The high-low voltage electric appliance cabinet body manufacturing, forming and bending processing equipment as claimed in claim 1, characterized in that: the limiting module (25) comprises a U-shaped frame (251), an outer limiting sleeve (252), an inner limiting column (253) and a limiting spring (254), wherein the inner wall of the U-shaped frame (251) is uniformly provided with the outer limiting sleeve (252), the limiting spring (254) is arranged inside the outer limiting sleeve (252), and the inner limiting column (253) is arranged inside the outer limiting sleeve (252) in a sliding fit mode.
4. The high-low voltage electric appliance cabinet body manufacturing, forming and bending processing equipment as claimed in claim 1, characterized in that: the outer wall of the top end of the L-shaped sliding block (23) is provided with two rollers with different diameters through a bearing.
5. The high-low voltage electric appliance cabinet body manufacturing, forming and bending processing equipment as claimed in claim 2, characterized in that: the outer wall of the clamping block (44) is uniformly provided with rollers through a bearing.
6. The high-low voltage electric appliance cabinet body manufacturing, forming and bending processing equipment as claimed in claim 3, characterized in that: the lower end of the inner limiting column (253) is provided with a ball in a movable connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010534783.7A CN111633084B (en) | 2020-06-12 | 2020-06-12 | High-low voltage apparatus cabinet body manufacturing, forming and bending processing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010534783.7A CN111633084B (en) | 2020-06-12 | 2020-06-12 | High-low voltage apparatus cabinet body manufacturing, forming and bending processing equipment |
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| CN111633084A CN111633084A (en) | 2020-09-08 |
| CN111633084B true CN111633084B (en) | 2021-11-02 |
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| CN113275627B (en) * | 2021-07-22 | 2021-09-21 | 江苏特塑新能源科技有限公司 | New energy automobile rear overhang sub vehicle frame connecting piece drilling processing machinery |
| CN114769387B (en) * | 2022-03-16 | 2022-10-21 | 江苏易实精密科技股份有限公司 | High-precision stamping and bending device for insert and bending method thereof |
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| CN110653620B (en) * | 2019-10-08 | 2020-10-02 | 泰州市银杏舞台机械工程有限公司 | Stainless steel machine case rack panel beating forming machine |
| CN210632818U (en) * | 2019-10-24 | 2020-05-29 | 南京奥吉机床制造有限公司 | Electro-hydraulic synchronous numerical control bending machine |
| CN110814100B (en) * | 2019-11-22 | 2020-09-01 | 湖南省龙昊重工科技有限公司 | Plate bending forming device |
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2020
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