CN114700432B - High-precision automobile panel drawing die positioning and guiding structure - Google Patents

High-precision automobile panel drawing die positioning and guiding structure Download PDF

Info

Publication number
CN114700432B
CN114700432B CN202210381509.XA CN202210381509A CN114700432B CN 114700432 B CN114700432 B CN 114700432B CN 202210381509 A CN202210381509 A CN 202210381509A CN 114700432 B CN114700432 B CN 114700432B
Authority
CN
China
Prior art keywords
arc
positioning
adjusting
shaped holes
plate
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.)
Active
Application number
CN202210381509.XA
Other languages
Chinese (zh)
Other versions
CN114700432A (en
Inventor
王卫生
游绍文
范杰
杨晓东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Pingwei Automotive Technology Co ltd
Original Assignee
Chongqing Pingwei Automotive Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Pingwei Automotive Technology Co ltd filed Critical Chongqing Pingwei Automotive Technology Co ltd
Priority to CN202210381509.XA priority Critical patent/CN114700432B/en
Publication of CN114700432A publication Critical patent/CN114700432A/en
Application granted granted Critical
Publication of CN114700432B publication Critical patent/CN114700432B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

The invention discloses a high-precision automobile covering part drawing die positioning guide structure which comprises a bottom plate, a mounting plate and a positioning module, wherein the bottom plate is horizontally arranged, the mounting plate is vertically arranged on the upper surface of the mounting plate, two arc-shaped holes are further penetrated through the mounting plate, the two arc-shaped holes are concentrically arranged, the radian of each arc-shaped hole is identical to that of a motion track of an end part of a product, the high-precision automobile covering part drawing die positioning guide structure further comprises a synchronizing device, the synchronizing device is movably arranged on the two arc-shaped holes, the synchronizing device moves up and down along the length direction of the arc-shaped holes, the positioning module is movably arranged on the synchronizing device, and the positioning module can horizontally move relative to the synchronizing device. The invention has the advantages that the positioning module is arranged and is enabled to change along the movement track of the end part of the product, so that the positioning of the plate is completed, meanwhile, the positioning module can guide the plate in the forming process, the plate is prevented from fluctuating in the forming process, the stability of the forming process is improved, and the product quality is ensured.

Description

High-precision automobile panel drawing die positioning and guiding structure
Technical Field
The invention relates to the technical field of drawing dies, in particular to a high-precision positioning and guiding structure of an automobile panel drawing die.
Background
At present, when an automobile panel product is manufactured, a stamping and drawing die is generally adopted for manufacturing, in order to ensure the manufacturing precision of a product, accurate positioning of a panel in the stamping and drawing die is required, the panel undulates greatly in the forming process, uncontrollable movement easily occurs, positioning is quite unreliable, drawing quality defects are caused, the existing positioning structure is a linear positioning structure, only rough positioning can be performed on the panel, the problems of movement, unstable positioning and the like still exist, in the prior art, the panel is guided by an arc face, the end part of the panel is a plane structure, the panel is difficult to match with an arc face in the changing process, the guiding effect is poor, the edge of the panel is easy to extrude, the quality and the appearance of product forming are affected, the positioning device and the guiding device are performed step by step, and the undulation of the panel in the panel deforming process cannot be restrained.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides a high-precision positioning and guiding structure of a drawing die of an automobile panel, which can simultaneously provide positioning and guiding functions in the process of changing a panel.
In order to achieve the purpose, the high-precision positioning and guiding structure of the drawing die of the automobile panel comprises a bottom plate, a mounting plate and a positioning module, wherein the bottom plate is horizontally arranged, and the mounting plate is vertically arranged on the upper surface of the bottom plate;
the mounting plate is also penetrated with two arc holes, the two arc holes are concentrically arranged, and the radian of the arc holes is the same as the radian of the movement track of the end part of the product;
the positioning module is movably mounted on the synchronizing device, and the positioning module can horizontally move relative to the synchronizing device.
The technical proposal has the advantages that: through setting up positioning module and making it follow product tip motion track change, accomplish the location to the sheet material, the sheet material is at the shaping in-process simultaneously, positioning module can also lead to the sheet material, avoids the sheet material to take place to fluctuate at the shaping in-process, has improved the stability of shaping process, guarantees product quality.
The upper end face of the mounting plate is also provided with an adjusting blind hole, the adjusting blind hole is positioned between the two arc-shaped holes, the hole wall of the adjusting blind hole is also provided with two adjusting openings which are arranged right opposite to each other along the length direction of the adjusting blind hole, the adjusting openings are in one-to-one correspondence with the arc-shaped holes, and the adjusting openings are communicated with the corresponding arc-shaped holes;
the upper end of the side surface of the mounting plate, which is opposite to the product drawing area, is also horizontally provided with an inserting hole, and the inserting hole is communicated with the adjusting blind hole and the two arc-shaped holes at the same time to form a synchronous area;
the synchronous device comprises a synchronous rod and a buffer pressure spring, the synchronous rod is horizontally arranged in the synchronous region, the buffer pressure spring is positioned in the adjusting blind hole, the upper end of the buffer pressure spring is abutted against the middle part of the synchronous rod, and the two ends of the synchronous rod extend into the corresponding arc-shaped holes from the corresponding adjusting openings respectively;
the synchronous device further comprises two connecting rods, the connecting rods are in one-to-one correspondence with the arc-shaped holes, the connecting rods horizontally penetrate through the corresponding arc-shaped holes, the two ends of each connecting rod extend out of the corresponding arc-shaped holes respectively, and the positioning module is movably mounted at the extending ends of the connecting rods. The technical scheme has the advantage that the stability of the positioning module in the moving process is improved by utilizing the synchronous device.
The positioning module comprises two limiting blocks which are arranged right opposite to each other, the two limiting blocks are respectively positioned at two sides of the mounting plate, and the limiting blocks are in sliding contact with the side wall of the mounting plate;
the end face of the limiting block, which faces the product drawing area, is also horizontally provided with a positioning clamping groove, two ends of the positioning clamping groove are communicated with the side wall of the limiting block, and a clamping unit is fixedly arranged in the positioning clamping groove.
The clamping unit comprises two adjusting plates, one adjusting plate is horizontally arranged and is horizontally positioned right above the other adjusting plate, the adjusting plates are horizontally hinged in the positioning clamping grooves, and a clamping area is formed between the two adjusting plates;
and a plurality of pressure springs are uniformly arranged between the adjusting plate and the positioning clamping groove. The technical scheme has the advantages that the edge of the plate cannot be damaged due to molding change in the changing process of the plate, and meanwhile, the plate is prevented from fluctuating in the deforming process.
Protective fabrics are also covered between the edges of the adjusting plates and the notch of the positioning clamping groove, so that sundries are prevented from entering between the pressure springs.
The side surface of the limiting block facing the mounting plate is also horizontally provided with a sliding groove, the sliding groove is a necking groove, and the sliding groove is communicated with the side surface of the limiting block facing away from the product drawing area;
the anti-falling blocks are further arranged at the two ends of the connecting rod, and the anti-falling blocks are movably clamped in the corresponding sliding grooves.
The side surface of the limiting block, which is opposite to the product drawing area, is also provided with a mounting screw hole;
the positioning module further comprises two stop blocks, the stop blocks are in one-to-one correspondence with the limiting blocks, screw rods are fixedly arranged on the stop blocks, the screw rods are installed in the corresponding installation screw holes in a threaded mode, and the stop blocks are attached to the side faces, back to the product drawing area, of the limiting blocks.
And two abdication grooves are further formed in the bottom plate, the abdication grooves are in one-to-one correspondence with the limiting blocks, and the distance between the adjusting plate below and the lower surface of the corresponding limiting block is equal to the notch depth of the abdication grooves.
An electromagnetic adsorption device is further arranged in one end, far away from the product drawing area, of the abdication groove, and the electromagnetic adsorption device faces the product drawing area; the stop block is made of metal materials capable of being adsorbed by the electromagnetic adsorption device. The technical scheme has the advantages that after the plate is formed, the stop block is adsorbed by the electromagnetic adsorption device, so that the limiting block horizontally moves, the clamping state of the plate is withdrawn, and the plate is taken out conveniently.
And a plurality of mounting holes vertically penetrate through the bottom plate, and all the mounting holes are close to the edge of the bottom plate and are uniformly arranged.
Compared with the prior art, the invention has the following beneficial effects: the positioning module can be utilized to position the plate, the positioning module can be changed along the movement track of the end part of the product in the process of forming the plate, the edge of the plate is guided in the process of forming the plate, the plate is prevented from fluctuating in the process of forming, the synchronous device is utilized, the stability of the positioning module in the process of deforming the plate is ensured, the clamping effect of the positioning module can be ensured not to influence the plate in the process of deforming the plate by the clamping unit, the stability of the process of forming the plate is improved, the positioning and guiding of the plate are completed, and the product quality is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a schematic view of a first state of the present invention;
FIG. 2 is a schematic view of a second embodiment of the present invention;
FIG. 3 is a schematic view of a third embodiment of the present invention
FIG. 4 is a schematic cross-sectional view of the present invention;
fig. 5 is a schematic structural view of the connection relationship between the limiting block 4 and the stop block 7;
FIG. 6 isbase:Sub>A schematic view of the sectional A-A structure of FIG. 5;
fig. 7 is a schematic view of a state of a sheet material during a forming process.
Reference numerals:
the device comprises a 1-bottom plate, a 2-mounting plate, a 3 a-synchronizing rod, a 3 b-buffering pressure spring, a 3 c-connecting rod, a 4-limiting block, a 4 a-sliding groove, a 5-adjusting plate, a 6-pressure spring, a 7-stop block, an a-arc hole, a b-inserting hole, a c-yielding groove, a d-mounting hole and an 8-electromagnetic adsorption device.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention. It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains.
As shown in fig. 1 to 7, a high-precision automobile panel drawing die positioning and guiding structure comprises a bottom plate 1, a mounting plate 2, a positioning module and a synchronization device, wherein the bottom plate 1 is horizontally arranged, and the mounting plate 2 is vertically arranged on the upper surface of the bottom plate 1;
two arc-shaped holes a are formed in the mounting plate 2 in a penetrating mode, the two arc-shaped holes a are arranged concentrically, and the radian of each arc-shaped hole a is the same as the radian of the motion track of the end part of a product;
the synchronous device is movably arranged on the two arc-shaped holes a, the synchronous device moves up and down along the length direction of the arc-shaped holes a, the positioning module is movably arranged on the synchronous device, the positioning module can move horizontally relative to the synchronous device, and when a plate material is arranged, the positioning module can be in a state shown in figure 1, and the plate material is abducted.
The positioning module comprises two limiting blocks 4 which are arranged opposite to each other, the two limiting blocks 4 are respectively positioned at two sides of the mounting plate 2, and the limiting blocks 4 are in sliding contact with the side wall of the mounting plate 2;
the end face of the limiting block 4, which faces the product drawing area, is also horizontally provided with a positioning clamping groove, two ends of the positioning clamping groove are communicated with the side wall of the limiting block 4, and a clamping unit is fixedly installed in the positioning clamping groove.
The clamping unit comprises two adjusting plates 5, the adjusting plates 5 are horizontally arranged, one adjusting plate 5 is horizontally arranged right above the other adjusting plate 5, the adjusting plates 5 are horizontally hinged in the positioning clamping grooves, a clamping area is formed between the two adjusting plates 5, after a plate is placed, the limiting block 4 can be horizontally moved, the edge of the plate is clamped in the clamping area, and the positioning module can be in a state shown in fig. 2, so that the positioning of the edge of the plate is completed.
And a plurality of pressure springs 6 are uniformly arranged between the adjusting plate 5 and the positioning clamping groove, and the pressure springs 6 extrude the corresponding adjusting plate 5 to provide clamping effect on the plate.
In one embodiment, the edge of the adjusting plate 5, which is close to the notch of the positioning clamping groove, is also provided with a guiding inclined plane, so that the plate is convenient to insert.
In one embodiment, the elastic force of the pressure spring 6 near the notch of the positioning clamping groove is larger than that of the pressure spring 6 in the groove, so that the fit degree of the adjusting plate 5 and the edge of the plate material can be ensured.
Protective fabric is also covered between the edge of the adjusting plate 5 and the notch of the positioning clamping groove.
The side of the limiting block 4 facing the mounting plate 2 is also horizontally provided with a sliding groove 4a, the sliding groove 4a is a necking groove, and the sliding groove 4a is communicated with the side of the limiting block 4 facing away from the product drawing area.
The synchronous device comprises a synchronous rod 3a and a buffer pressure spring 3b, the synchronous rod 3a is horizontally arranged in the synchronous region, the buffer pressure spring 3b is positioned in the adjusting blind hole, the upper end of the buffer pressure spring 3b is abutted against the middle part of the synchronous rod 3a, the balance of the two ends of the synchronous rod 3a is kept in the ascending or descending process, and the two ends of the synchronous rod 3a extend into the corresponding arc-shaped holes a from the corresponding adjusting openings respectively;
the synchronous device further comprises two connecting rods 3c, the connecting rods 3c are in one-to-one correspondence with the arc-shaped holes a, the connecting rods 3c horizontally penetrate through the corresponding arc-shaped holes a, the two ends of each connecting rod 3c respectively extend out of the corresponding arc-shaped holes a, the positioning module is movably mounted at the extending ends of the connecting rods 3c, and the two connecting rods 3c are adopted to enable the limiting block 4 to keep a horizontal state in the ascending or descending process and be stable as much as possible, so that the limiting block 4 cannot turn over when sliding in the horizontal direction.
The anti-drop blocks are further mounted at the two ends of the connecting rod 3c, and are movably clamped in the corresponding sliding grooves 4a, so that the limiting blocks 4 can slide in the horizontal direction, and when a plate is mounted, the limiting blocks 4 can be horizontally moved, so that the edges of the plate are clamped in the positioning clamping grooves or contact with the clamping state of the plate.
Wherein:
the upper end face of the mounting plate 2 is also provided with an adjusting blind hole, the adjusting blind hole is positioned between the two arc-shaped holes a, the hole wall of the adjusting blind hole is also provided with two adjusting openings which are arranged right opposite to each other along the length direction of the adjusting blind hole, the adjusting openings are in one-to-one correspondence with the arc-shaped holes a, and the adjusting openings are communicated with the corresponding arc-shaped holes a;
in one embodiment, the upper end of the adjusting blind hole is further provided with an anti-drop plug, and the anti-drop plug can be arranged at the upper end of the adjusting blind hole in a threaded manner.
An inserting hole b is also horizontally formed in the upper end of the side surface of the mounting plate 2, which is opposite to the product drawing area, so that the synchronizing rod 3a can be mounted through the inserting hole b, and the inserting hole b is communicated with the adjusting blind holes and the two arc-shaped holes a at the same time to form a synchronizing area;
in one of the embodiments, the orifice of the insertion hole b is also provided with an insertion plug which can be screwed into the insertion hole b.
The positioning module further comprises two stop blocks 7, the stop blocks 7 are in one-to-one correspondence with the stop blocks 4, screw rods are fixedly arranged on the stop blocks 7, and mounting screw holes are further formed in the side surface, facing away from the product drawing area, of the stop blocks 4;
so that the screw threads are mounted in the corresponding mounting screw holes, preventing the end of the connecting rod 3c from sliding out of the sliding groove 4 a.
The stop 7 is attached to the side of the limiting block 4 facing away from the product drawing area.
The bottom plate 1 is further provided with two abdicating grooves c, the abdicating grooves c are in one-to-one correspondence with the limiting blocks 4, the distance between the adjusting plate 5 positioned below and the lower surface corresponding to the limiting blocks 4 is equal to the notch depth of the abdicating grooves c, after the plate is formed, as shown in fig. 3, the lower parts of the limiting blocks 4 are positioned in the abdicating grooves, and the influence on the plate forming is prevented.
An electromagnetic adsorption device 8 is further arranged in one end, far away from the product drawing area, of the abdication groove c, and the electromagnetic adsorption device 8 faces the product drawing area; the stop block 7 is made of metal which can be adsorbed by the electromagnetic adsorption device 8, and after the plate is formed, the stop block 7 can be adsorbed by the electromagnetic adsorption device 8. The limiting block 4 is displaced and the clamping state of the plate is released.
The bottom plate 1 is further vertically penetrated with a plurality of mounting holes d, and all the mounting holes d are close to the edge of the bottom plate 1 and are uniformly arranged, so that the bottom plate 1 is convenient to mount and fix.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.

Claims (9)

1. A high-precision automobile panel drawing die positioning and guiding structure is characterized in that: the device comprises a bottom plate (1), a mounting plate (2) and a positioning module, wherein the bottom plate (1) is horizontally arranged, and the mounting plate (2) is vertically arranged on the upper surface of the bottom plate (1);
two arc-shaped holes (a) are formed in the mounting plate (2) in a penetrating mode, the two arc-shaped holes (a) are arranged concentrically, and the radian of each arc-shaped hole (a) is the same as the radian of the motion track of the end portion of a product;
the device comprises a positioning module, a positioning module and a plurality of arc-shaped holes (a), wherein the arc-shaped holes (a) are formed in the positioning module, the positioning module is movably arranged on the positioning module, and the positioning module is movably arranged on the two arc-shaped holes (a) and moves up and down along the length direction of the arc-shaped holes (a) and can horizontally move relative to the synchronization device;
the upper end face of the mounting plate (2) is also provided with an adjusting blind hole, the adjusting blind hole is positioned between the two arc-shaped holes (a), the hole wall of the adjusting blind hole is also provided with two adjusting openings which are arranged right opposite to each other along the length direction of the adjusting blind hole, the adjusting openings are in one-to-one correspondence with the arc-shaped holes (a), and the adjusting openings are communicated with the corresponding arc-shaped holes (a);
an inserting hole (b) is also horizontally arranged at the upper end of the side surface of the mounting plate (2) facing away from the product drawing area, and the inserting hole (b) is communicated with the adjusting blind hole and the two arc-shaped holes (a) at the same time to form a synchronous area;
the synchronous device comprises a synchronous rod (3 a) and a buffer compression spring (3 b), the synchronous rod (3 a) is horizontally arranged in the synchronous region, the buffer compression spring (3 b) is positioned in the adjusting blind hole, the upper end of the buffer compression spring (3 b) is abutted to the middle part of the synchronous rod (3 a), and two ends of the synchronous rod (3 a) respectively extend into the corresponding arc-shaped holes (a) from the corresponding adjusting openings;
the synchronous device further comprises two connecting rods (3 c), the connecting rods (3 c) are in one-to-one correspondence with the arc-shaped holes (a), the connecting rods (3 c) horizontally penetrate through the corresponding arc-shaped holes (a), two ends of each connecting rod (3 c) respectively extend out of the corresponding arc-shaped holes (a), and the positioning module is movably mounted at the extending end of each connecting rod (3 c).
2. The high-precision automobile panel drawing die positioning and guiding structure as defined in claim 1, wherein: the positioning module comprises two limiting blocks (4) which are arranged opposite to each other, the two limiting blocks (4) are respectively positioned at two sides of the mounting plate (2), and the limiting blocks (4) are in sliding contact with the side wall of the mounting plate (2);
the end face of the limiting block (4) facing the product drawing area is also horizontally provided with a positioning clamping groove, two ends of the positioning clamping groove are communicated with the side wall of the limiting block (4), and a clamping unit is fixedly arranged in the positioning clamping groove.
3. The high-precision automobile panel drawing die positioning and guiding structure as defined in claim 2, wherein: the clamping unit comprises two adjusting plates (5), wherein the adjusting plates (5) are horizontally arranged, one adjusting plate (5) is horizontally positioned right above the other adjusting plate (5), the adjusting plates (5) are horizontally hinged in the positioning clamping groove, and a clamping area is formed between the two adjusting plates (5);
a plurality of compression springs (6) are uniformly arranged between the adjusting plate (5) and the positioning clamping groove.
4. A high precision automotive panel drawing die positioning guide structure as defined in claim 3, wherein: protective fabric is also covered between the edge of the adjusting plate (5) and the notch of the positioning clamping groove.
5. A high precision automotive panel drawing die positioning guide structure as defined in claim 3, wherein: the side surface of the limiting block (4) facing the mounting plate (2) is also horizontally provided with a sliding groove (4 a), the sliding groove (4 a) is a necking groove, and the sliding groove (4 a) is communicated with the side surface of the limiting block (4) facing away from the product drawing area;
anti-falling blocks are further mounted at two ends of the connecting rod (3 c), and the anti-falling blocks are movably clamped in the corresponding sliding grooves (4 a).
6. The high-precision automobile panel drawing die positioning and guiding structure as defined in claim 5, wherein: the side surface of the limiting block (4) facing away from the product drawing area is also provided with a mounting screw hole;
the positioning module further comprises two stop blocks (7), the stop blocks (7) are in one-to-one correspondence with the limiting blocks (4), screw rods are fixedly arranged on the stop blocks (7), the screw rods are installed in the corresponding installation screw holes in a threaded mode, and the stop blocks (7) are attached to the side faces, opposite to the product drawing area, of the limiting blocks (4).
7. The high-precision automobile panel drawing die positioning and guiding structure as defined in claim 6, wherein: the bottom plate (1) is further provided with two abdication grooves (c), the abdication grooves (c) are in one-to-one correspondence with the limiting blocks (4), and the distance between the adjusting plate (5) positioned below and the lower surface corresponding to the limiting blocks (4) is equal to the notch depth of the abdication grooves (c).
8. The high-precision automobile panel drawing die positioning and guiding structure as defined in claim 7, wherein: an electromagnetic adsorption device (8) is further arranged in one end, far away from the product drawing area, of the abdication groove (c), and the electromagnetic adsorption device (8) faces the product drawing area; the stop block (7) is made of metal which can be adsorbed by the electromagnetic adsorption device (8).
9. The high-precision automobile panel drawing die positioning and guiding structure as defined in claim 8, wherein: a plurality of mounting holes (d) are vertically penetrated through the bottom plate (1), and all the mounting holes (d) are close to the edge of the bottom plate (1) and are uniformly arranged.
CN202210381509.XA 2022-04-12 2022-04-12 High-precision automobile panel drawing die positioning and guiding structure Active CN114700432B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210381509.XA CN114700432B (en) 2022-04-12 2022-04-12 High-precision automobile panel drawing die positioning and guiding structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210381509.XA CN114700432B (en) 2022-04-12 2022-04-12 High-precision automobile panel drawing die positioning and guiding structure

Publications (2)

Publication Number Publication Date
CN114700432A CN114700432A (en) 2022-07-05
CN114700432B true CN114700432B (en) 2023-04-25

Family

ID=82175586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210381509.XA Active CN114700432B (en) 2022-04-12 2022-04-12 High-precision automobile panel drawing die positioning and guiding structure

Country Status (1)

Country Link
CN (1) CN114700432B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0957367A (en) * 1995-08-24 1997-03-04 Amada Eng Center:Kk Punch fitting method in punch press and punch press using the fitting method
CN103736797A (en) * 2013-12-30 2014-04-23 浙江兴宇汽车零部件有限公司 Multi-functional stretch bending forming device of guide rails
CN104607563A (en) * 2015-01-16 2015-05-13 重庆平伟汽车模具股份有限公司 Positioning mechanism for improving plate positioning precision of automobile dies
CN207188641U (en) * 2017-09-18 2018-04-06 天津鑫茂天和机电科技有限公司 A kind of positioner with tightness adjustment function
CN210547307U (en) * 2019-08-13 2020-05-19 杭州金仁汽车车身有限公司 Deep-drawing die auxiliary forming device
CN215998340U (en) * 2021-08-10 2022-03-11 奇瑞商用车（安徽）有限公司 Positioning device of automobile outer covering part drawing die

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3332954B1 (en) * 2016-11-25 2023-12-27 Aida Engineering, Ltd. Sliding frictional force generation mechanism and die cushion for press machine
EP3444058A1 (en) * 2017-08-18 2019-02-20 Power Box AG Jig apparatus for use in forming holes in a workpiece in a guided manner and method of forming a hole in a workpiece

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0957367A (en) * 1995-08-24 1997-03-04 Amada Eng Center:Kk Punch fitting method in punch press and punch press using the fitting method
CN103736797A (en) * 2013-12-30 2014-04-23 浙江兴宇汽车零部件有限公司 Multi-functional stretch bending forming device of guide rails
CN104607563A (en) * 2015-01-16 2015-05-13 重庆平伟汽车模具股份有限公司 Positioning mechanism for improving plate positioning precision of automobile dies
CN207188641U (en) * 2017-09-18 2018-04-06 天津鑫茂天和机电科技有限公司 A kind of positioner with tightness adjustment function
CN210547307U (en) * 2019-08-13 2020-05-19 杭州金仁汽车车身有限公司 Deep-drawing die auxiliary forming device
CN215998340U (en) * 2021-08-10 2022-03-11 奇瑞商用车（安徽）有限公司 Positioning device of automobile outer covering part drawing die

Also Published As

Publication number Publication date
CN114700432A (en) 2022-07-05

Similar Documents

Publication Publication Date Title
CN207508756U (en) Pitch ear structure part self-adapting type floating positioning and clamping mechanism
CN110496905A (en) A kind of mobile adjustable clamping positioning mechanism of doorframe door pillar plate punch die
CN114700432B (en) High-precision automobile panel drawing die positioning and guiding structure
CN209139630U (en) A kind of high-precision clinching mold
CN210098703U (en) Bending and punching composite die for automobile lightweight aluminum bumper profile
WO2022095550A1 (en) Single-module multi-position switching mechanism suitable for automobile trim strip
CN211389000U (en) High-precision cutting device for composite leather
CN220942634U (en) Shaping tool for sunshade curtain pull rod
CN213378762U (en) Side punching die for production of automobile skylight guide rail
CN219004341U (en) Auxiliary positioning device of bending machine
CN219152666U (en) Auxiliary positioning's mount pad
CN212501401U (en) Die mounting and positioning jig for blister packaging equipment
CN219616833U (en) Plate cutting machine for photo frame production
CN216226770U (en) Vertical rivet
CN108708637B (en) Regulation type stopper subassembly
CN219988291U (en) Improved injection table front plate for injection molding machine
CN113441572B (en) Barrel shaping machine
CN219052519U (en) Bending adjusting mechanism
CN215032865U (en) Adjustable side guide plate structure
CN213195269U (en) Hot stamping die with angle punching
CN210290645U (en) Cam and cam mechanism
CN213944571U (en) C-shaped beam forming stamping die
CN214686321U (en) A supplementary assembly quality for push rod subassembly
CN213289372U (en) Assembly equipment
CN210098926U (en) Double-slideway clutch housing die

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant