CN217775258U - Positioning protection mechanism for producing bent stamping parts - Google Patents
Positioning protection mechanism for producing bent stamping parts Download PDFInfo
- Publication number
- CN217775258U CN217775258U CN202221958279.0U CN202221958279U CN217775258U CN 217775258 U CN217775258 U CN 217775258U CN 202221958279 U CN202221958279 U CN 202221958279U CN 217775258 U CN217775258 U CN 217775258U
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- bed die
- fixedly connected
- fixed block
- protection mechanism
- dead lever
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- 238000004080 punching Methods 0.000 claims abstract description 31
- 238000005452 bending Methods 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to the technical field of the stamping workpiece location protection technique and specifically relates to indicate a location protection mechanism of production bending stamping workpiece, the on-line screen storage device comprises a base, both ends are seted up flutedly about the base, both ends are run through and are equipped with first bolt around the recess, the base upper end surface passes through second bolt fixedly connected with punching press board, punching press board upper end fixed surface is connected with the bed die, bed die upper end fixed surface is connected with the baffle, bed die upper end fixed surface is connected with the spacing groove, spring fixedly connected with dead lever is passed through at both ends about the up end of bed die, and dead lever symmetric distribution both ends around the bed die, the dead lever passes through the nut and runs through and connects the connection top die, go up the bed die upper end fixed surface and is connected with the screw rod, go up the bed die left and right sides fixed surface and be connected with the fixed block, and the fixed block symmetric distribution is in the front and back both sides of last mould, the utility model discloses a folding rod, the locating lever, the fixed block has solved to the section bar punching process, the problem of unable accurate location.
Description
Technical Field
The utility model relates to a stamping workpiece location protection technical field especially relates to a location protection mechanism of production bending stamping workpiece.
Background
The stamping part is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation, thereby obtaining the stamping part with required shape and size.
The existing positioning and protecting mechanism for producing the bent stamping parts mainly has the following problems: in the stamping process of plates, strips, pipes, profiles and the like, the profiles are mostly fixed manually, and the profiles cannot be positioned accurately better due to manual operation, so that the quality of processed workpieces is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a positioning protection mechanism for producing bending stamping parts.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a location protection mechanism of production bending stamping workpiece, includes the base, the base upper end is through second bolt fixedly connected with punching press board, punching press board upper end fixedly connected with bed die, the upper end fixedly connected with dead lever of bed die, and dead lever symmetric distribution both ends around the bed die, the inside of mould is run through to the dead lever, go up mould upper end fixedly connected with screw rod, go up mould left and right sides fixedly connected with fixed block, fixed block fixedly connected with bracing piece, the bracing piece rotates through the connecting axle and is connected with the folding rod, the folding rod rotates through the connecting axle and is connected with the locating plate. Through setting up folding rod, locating lever, fixed block, when the downward punching press of last mould, go up the mould and drive the fixed block downstream, the folding rod compresses downwards simultaneously, makes the locating plate horizontal direction motion under the effect of spacing groove to play the positioning action to the section bar.
As a further description of the above technical solution: both ends are seted up flutedly about the base, both ends run through around in the recess and are equipped with first bolt, through setting up recess, first bolt, can conveniently dismantle this utility model, and can mediate the installation of being convenient for according to the difference of screw hole position.
As a further description of the above technical solution: the lower die and the baffle are made of metal materials with strong hardness, and the baffle is arranged at the upper end of the lower die, so that the situation that the punching is not in place and the like due to the fact that the plates slide left and right can be prevented from causing edge deletion in the punching process of the plates.
As a further description of the above technical solution: the limiting grooves are symmetrically distributed on the front side and the rear side of the baffle. The locating plate can be prevented from shaking forwards and backwards through the limiting groove, and product defects are caused due to inaccurate locating of the stamping part.
As a further description of the above technical solution: the end face fixedly connected with bracing piece under the fixed block, the bracing piece passes through the connecting axle and rotates to be connected in the folding rod, the folding rod passes through the connecting axle and rotates the connection locating plate, through setting up bracing piece, connecting axle, folding rod, locating plate, can realize the accurate location to the punching press spare.
As a further description of the above technical solution: go up through fixed connection such as spring, dead lever, fixed block, bracing piece between mould and the bed die, and go up the mould and be located the bed die directly over, through setting up spring, fixed block, bracing piece, not only can prevent to go up the mould because of the inaccurate problem that leads to the punching press to produce the skew of location, can make moreover in time resume initial position after the punching press action.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this location protection machanism of production bending stamping spare, through setting up first fixed block, the folding rod, the locating plate, the second fixed block, when last mould down punching press, it drives the fixed block downstream to go up the mould, the folding rod compresses downwards simultaneously, make the locating plate horizontal direction motion under the effect of spacing groove, in stamping process, can make the stamping workpiece pinpoint the bed die on, thereby play the effect of location protection stamping workpiece, prevent that the stamping workpiece from leading to the fact product defect because of the location is inaccurate.
2. Compared with the prior art, this location protection machanism of production bending stamping spare, through set up flutedly at both ends about the base, when the installation the utility model discloses the time, accessible groove adjustment fixed position makes things convenient for the installation of technical staff, through setting up the spring between last mould and bed die for the initial condition that resumes that the mould can be faster in the punching press journey, the punching press of convenient next time has improved work efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention shown in FIG. 1;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.
1. A base; 2. a groove; 3. a first bolt; 4. stamping the plate; 5. a second bolt; 6. a lower die; 7. a fixed block; 8. a limiting groove; 9. a baffle plate; 10. a spring; 11. an upper die; 12. a fixing rod 13 and a nut; 14. a screw; 15. a folding bar; 151. positioning a plate; 152. a connecting shaft; 153. a support rod.
Detailed Description
Referring to fig. 1-4, the utility model provides a pair of production bending stamping workpiece's location protection mechanism, including base 1, base 1 upper end is through 5 fixedly connected with punching press boards 4 of second bolt, 4 upper ends fixedly connected with bed die 6 of punching press boards, the upper end fixedly connected with dead lever 12 of bed die 6, and dead lever 7 symmetric distribution both ends around bed die 6, dead lever 12 runs through the inside of mould 11, go up 11 upper ends fixedly connected with screw rod 14 of mould, go up 11 left and right sides fixedly connected with fixed block 7 of mould, 7 fixedly connected with bracing piece 153 of fixed block, bracing piece 153 rotates through connecting axle 152 and is connected with folding rod 151, folding rod 151 rotates through connecting axle 152 and is connected with locating plate 151. Through the arrangement of the folding rod 15, the positioning plate 151 and the fixing block 7, when the upper die 11 performs downward stamping, the upper die 11 drives the fixing block 7 to move downward, and meanwhile, the folding rod 15 compresses downward, so that the positioning plate 151 moves horizontally under the action of the limiting groove 8, and the positioning effect on the section bar is achieved.
As a further embodiment of the present invention: both ends are seted up flutedly 2 about base 1, and both ends are run through and are equipped with first bolt 3 around in the recess 2, can conveniently dismantle this utility model through setting up recess 2, first bolt 3, and can mediate easy to assemble according to the difference of screw hole position.
As a further embodiment of the present invention: 6 symmetric distribution of bed die are in the left and right sides of punching press board 4, and baffle 9 symmetric distribution is in the 6 left and right sides of bed die, and bed die 6, baffle 9, punching press board 4 are the metal material that hardness is strong, through setting up baffle 9, at the in-process to panel punching press, prevent that panel horizontal slip from resulting in the punching press to lack the limit, the punching press condition such as not in place.
As a further embodiment of the present invention: both sides around baffle 9 are distributed to 8 symmetric distributions of spacing groove, rock around can preventing the locating plate through setting up spacing groove 8, lead to the stamping workpiece because of the inaccurate product defect that causes in location.
As a further embodiment of the present invention: the lower end face of the fixing block 7 is fixedly connected with a support rod 153, the support rod 153 is rotatably connected to the folding rod 15 through a connecting shaft 152, and the folding rod 15 is rotatably connected to the positioning plate 151 through the connecting shaft 152. Through setting up bracing piece 153, connecting axle 152, folding rod 15, locating plate 151, can realize the accurate positioning to the punching press spare, through last mould 11 up-and-down reciprocating motion, can drive fixed block 7 up-and-down motion for folding rod 15 reciprocating motion about can realize the accurate positioning to the punching press section bar realization.
As a further description of the above technical solution: go up through fixed connection such as spring 10, dead lever 12, fixed block 7, bracing piece 153 between mould 11 and the bed die 6, and go up mould 11 and be located the bed die 6 directly over, through setting up spring 10, dead lever 12, fixed block 7, bracing piece 153, not only can prevent to go up mould 11 and lead to the problem that the punching press produced the skew because of the location is inaccurate, can make moreover in time resume initial position after the punching press action.
The working principle is as follows:
use the utility model discloses the time, be connected with external machine through screw rod 14, under the effect of external machine, make mould 11 downstream, connect simultaneously and also downstream thereupon at fixed block 7 of last mould 11, make locating plate 151 move to the horizontal direction, locating plate 151 sliding connection spacing inslot 8 is inside, through setting up spacing groove 8, can prevent that locating plate 151 from shaking unstability and unable accurate positioning protection stamping workpiece when the punching press, both ends seted up recess 2 about base 1 simultaneously, recess 2's effect lies in convenient to detach the utility model, and spring 10's coefficient of elasticity is the same, make as the stroke of mould downward punching press remain stable all the time, through setting up spring 10, make the initial state that resumes that mould 11 can be more rapid in stamping process, convenient next punching press, and the work efficiency is improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a location protection mechanism of production bending punching part, includes base (1), its characterized in that: base (1) upper end is through second bolt (5) fixedly connected with punching press board (4), punching press board (4) upper end fixedly connected with bed die (6), upper end fixedly connected with dead lever (12) of bed die (6), and dead lever (12) symmetric distribution both ends around bed die (6), the inside of mould (11) is run through in dead lever (12), go up mould (11) upper end fixedly connected with screw rod (14), go up mould (11) left and right sides fixedly connected with fixed block (7), fixed block (7) fixedly connected with bracing piece (153), bracing piece (153) rotate through connecting axle (152) and are connected with folding rod (15), folding rod (15) rotate through connecting axle (152) and are connected with locating plate (151).
2. The positioning protection mechanism for producing the bending stamping part according to claim 1, characterized in that: the upper end face of the base (1) is provided with a groove (2), and a first bolt (3) penetrates through the front end and the rear end in the groove (2).
3. The positioning protection mechanism for producing the bending stamping part according to claim 1, characterized in that: the upper end of the lower die (6) is fixedly connected with a baffle (9) and a limiting groove (8), the limiting groove (8) is symmetrically distributed at the front end and the rear end of the baffle (9), and a positioning plate (151) is slidably connected inside the limiting groove (8).
4. The positioning protection mechanism for producing the bending stamping part according to claim 1, characterized in that: the lower end of the folding rod (15) is rotatably connected with a second fixed block through a connecting shaft (152), and the lower end of the second fixed block is fixedly connected with a stamping plate (4).
5. The positioning protection mechanism for producing the bending stamping part according to claim 1, characterized in that: the periphery of the fixed rod (12) is sleeved with a spring (10), and the upper end of the fixed rod (12) is in threaded connection with a nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221958279.0U CN217775258U (en) | 2022-07-27 | 2022-07-27 | Positioning protection mechanism for producing bent stamping parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221958279.0U CN217775258U (en) | 2022-07-27 | 2022-07-27 | Positioning protection mechanism for producing bent stamping parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217775258U true CN217775258U (en) | 2022-11-11 |
Family
ID=83942151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221958279.0U Active CN217775258U (en) | 2022-07-27 | 2022-07-27 | Positioning protection mechanism for producing bent stamping parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217775258U (en) |
-
2022
- 2022-07-27 CN CN202221958279.0U patent/CN217775258U/en active Active
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