CN204353354U - The punching mechanism of diel and diel - Google Patents
The punching mechanism of diel and diel Download PDFInfo
- Publication number
- CN204353354U CN204353354U CN201420870355.1U CN201420870355U CN204353354U CN 204353354 U CN204353354 U CN 204353354U CN 201420870355 U CN201420870355 U CN 201420870355U CN 204353354 U CN204353354 U CN 204353354U
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- China
- Prior art keywords
- punching mechanism
- pressing block
- diel
- cylinder assembly
- drive rod
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- 238000004080 punching Methods 0.000 title claims abstract description 64
- 238000003825 pressing Methods 0.000 claims abstract description 36
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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Abstract
The utility model discloses a kind of punching mechanism of diel, described punching mechanism is installed on the die shoe of diel, comprise cylinder assembly, drive rod (11) and punch assembly, described cylinder assembly is installed on described die shoe, the two ends of described drive rod (11) fix with the telescopic end of described cylinder assembly and described punch assembly respectively, described punch assembly comprises the pressing block fixed with described drive rod (11) and the presser's workpiece be installed on described pressing block, described pressing block has the working surface for pressing stamping parts, cylinder assembly comprises cylinder body and is arranged at the piston in described cylinder body.Punching mechanism that the utility model provides adopts cylinder assembly to provide the power source of punching operation, and need not be huge and the lathe of complexity provides power source, and the cost of cylinder assembly is then far smaller than the cost of lathe.Obviously, above-mentioned punching mechanism can reduce the production cost of stamping parts.The invention also discloses a kind of diel.
Description
Technical field
The utility model relates to parts machining technical field, particularly relates to a kind of punching mechanism of diel.The utility model also relates to a kind of diel.
Background technology
Diel is equipment relatively more conventional in parts machining process, and the diel in conventional art generally includes upper die and lower die, and patrix provides power source by lathe, and during work, patrix is close to counterdie, and both complete punching operation after acting on mutually.
But, when the patrix that adopts lathe to be diel provides power source, the structure comparison of lathe itself is huge, complicated, and for relatively simple for structure, or only need, concerning less part carries out the stamping parts of punching operation, to adopt traditional diel to cause the production cost of this stamping parts too high.
Utility model content
The purpose of this utility model is to provide a kind of punching mechanism of diel, when adopting this punching mechanism to carry out the punching press of stamping parts, can reduce the production cost of stamping parts.Another object of the present utility model is to provide a kind of diel comprising above-mentioned punching mechanism.
To achieve these goals, the utility model provides following technical scheme:
A kind of punching mechanism of diel, described punching mechanism is installed on the die shoe of diel, comprise cylinder assembly, drive rod and punch assembly, described cylinder assembly is installed on described die shoe, the two ends of described drive rod fix with the telescopic end of described cylinder assembly and described punch assembly respectively, described punch assembly comprises the pressing block fixed with described drive rod and the presser's workpiece be installed on described pressing block, described pressing block has the working surface for pressing stamping parts;
Described cylinder assembly comprises cylinder body and is arranged at the piston in described cylinder body, described cylinder body has air inlet and gas outlet, and described air inlet and described gas outlet are connected with the cavity of described piston both sides respectively.
Preferably, in above-mentioned punching mechanism, described pressing block comprises the body arranging described presser's workpiece and the slide block with described working surface, described body and described drive rod fix, described slide block is slidably matched by slide assemblies and described body, and the glide direction of described slide block is the telescopic direction of described cylinder assembly.
Preferably, in above-mentioned punching mechanism, described slide assemblies comprises work limited post and safe spacing post, the two ends of described work limited post and the two ends of described safe spacing post are installed in the installing hole on described body and described slide block respectively, and the shift motion of described safe spacing post is greater than the shift motion of described work limited post.
Preferably, in above-mentioned punching mechanism, described slide assemblies also comprises guide pillar, and one end of described guide pillar is fixed on described body, and the pilot hole on the other end and described slide block is slidably matched.
Preferably, in above-mentioned punching mechanism, arrange sliding sleeve in described pilot hole, described guide pillar and described sliding sleeve are slidably matched.
Preferably, in above-mentioned punching mechanism, also comprise the bracing frame be fixed on described die shoe, support frame as described above has accommodating hole, described pressing block is placed in described accommodating hole, and described pressing block and described accommodating hole are slidably matched.
Preferably, in above-mentioned punching mechanism, described pressing block sets firmly guide plate, described guide plate and described accommodating hole are slidably matched.
Preferably, in above-mentioned punching mechanism, described presser's workpiece sets firmly the first anti-side plate, support frame as described above is arranged the second anti-side plate, described first anti-side plate and described second anti-side plate are slidably matched.
A kind of diel, comprise die shoe, also comprise the punching mechanism described in above-mentioned any one, described punching mechanism is installed on described die shoe.
In technique scheme, the utility model provides a kind of punching mechanism of diel, this punching mechanism is installed on the die shoe of diel, it comprises cylinder assembly, drive rod and punch assembly, cylinder assembly is installed on die shoe, the two ends of drive rod fix with the telescopic end of cylinder assembly and punch assembly respectively, and punch assembly comprises the pressing block fixed with drive rod and the presser's workpiece be installed on pressing block, pressing block has the working surface for pressing stamping parts.Need structure simple, or when only needing the parts of local punching press to carry out punching press, cylinder assembly provides power source for punch assembly, make punch assembly constantly near stamping parts, working surface on pressing block realizes the binder of stamping parts, and presser's workpiece then realizes the punching operation of stamping parts.
Seen from the above description, punching mechanism that the utility model provides adopts cylinder assembly to provide the power source of punching operation, and need not be huge and the lathe of complexity provides power source, and the cost of cylinder assembly is then far smaller than the cost of lathe.Obviously, compared to the content introduced in background technology, above-mentioned punching mechanism can reduce the production cost of stamping parts.
Because above-mentioned punching mechanism has above-mentioned technique effect, the diel comprising this punching mechanism also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the punching mechanism that Fig. 1 provides for the utility model embodiment;
The structural representation of the punch assembly that Fig. 2 provides for the utility model embodiment;
The top view of the punch assembly that Fig. 3 provides for the utility model embodiment;
The sectional view of the punch assembly that Fig. 4 provides for the utility model embodiment;
The scheme of installation of the punching mechanism that Fig. 5 provides for the utility model embodiment;
Fig. 6 is the sectional view of structure shown in Fig. 5.
Description of reference numerals:
A-cylinder assembly, b-punch assembly, 11-drive rod, 12-cylinder supports plate, 13-drift, 14-cutter block, 15-body, 16-slide block, 17-works limited post, 18-safe spacing post, 19-guide pillar, 20-clamp, 21-sliding sleeve, 22-bracing frame, 23-guide plate, the anti-side plate of 24-first, 25-second puts side plate, 31-die shoe.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is further detailed.
As shown in figures 1 to 6, the utility model embodiment provides a kind of punching mechanism of diel, and this punching mechanism simply or only needs local to carry out the punching operation of the parts of punching operation for realizing structure, and its integral installation is on the die shoe 31 of diel.Above-mentioned punching mechanism comprises cylinder assembly a, drive rod 11 and punch assembly b, and cylinder assembly a is installed on die shoe 31, and the two ends of drive rod 11 fix with the telescopic end of cylinder assembly a and punch assembly b respectively.
Above-mentioned cylinder assembly a generally includes cylinder body and is arranged at the piston in cylinder body, cylinder body have air inlet and gas outlet, air inlet and gas outlet are connected with the cavity of piston both sides respectively, drive rod 11 and piston fix, the version of cylinder assembly a can be selected flexibly, such as stroke adjustable cylinder, band induction cylinder etc.Cylinder assembly a is specifically fixed on die shoe 31 by cylinder supports plate 12, and the installation direction of cylinder assembly a is determined according to the structure of die shoe 31, such as, can vertically be fixed on die shoe 31.
Above-mentioned punch assembly b can comprise pressing block and presser's workpiece, and pressing block and drive rod 11 fix, and it has the working surface for pressing stamping parts, and the profile of this working surface is consistent with the exterior contour of part to be processed on stamping parts; Presser's workpiece is installed on pressing block, and it specifically can comprise drift 13 and cutter block 14.
During above-mentioned punching mechanism work, cylinder assembly a provides power source for punch assembly b, and make punch assembly b constantly near stamping parts, the working surface on pressing block realizes the binder of stamping parts, and presser's workpiece then realizes the punching operation of stamping parts.
Seen from the above description, punching mechanism that the utility model embodiment provides adopts cylinder assembly a to provide the power source of punching operation, and need not be huge and the lathe of complexity provides power source, and the cost of cylinder assembly a is then far smaller than the cost of lathe.Obviously, compared to the content introduced in background technology, above-mentioned punching mechanism can reduce the production cost of stamping parts.
For making the effect of punch assembly and stamping parts, there is buffering course, the pressing block that the utility model embodiment provides comprises the body 15 arranging aforementioned presser's workpiece and the slide block 16 with aforementioned operation profile, body 15 and drive rod 11 fix, slide block 16 is slidably matched by slide assemblies and body 15, and the glide direction of slide block 16 is the telescopic direction of cylinder assembly a.After so arranging, after slide block 16 contacts stamping parts, slide block 16 and body 15 relative sliding, make the pressing effect of slide block 16 pairs of stamping parts have buffering effect, and then prevent stamping parts because of the stressed excessive and distortion that meets accident.In addition, also can elastic component (such as spring) be set between body 15 and slide block 16, to strengthen above-mentioned buffering effect.
In specific embodiment, above-mentioned slide assemblies can comprise work limited post 17 and safe spacing post 18, the work two ends of limited post 17 and the two ends of safe spacing post 18 are installed in the installing hole on body 15 and slide block 16 respectively, and the shift motion of safe spacing post 18 is greater than the shift motion of work limited post 17.Above-mentioned work limited post 17 all has with the end of safe spacing post 18 and keeps off with the inwall of the installing hole on slide block 16 protuberance connect mutually, spacing to realize, and the relative sliding that also can be work limited post 17 and safe spacing post 18 and slide block 16 that is slidably matched of this protuberance and installing hole provides guiding.
Lead more reliably to provide, above-mentioned slide assemblies also can comprise guide pillar 19, and one end of this guide pillar 19 is fixed on body 15, and the pilot hole on the other end and slide block 16 is slidably matched, and guide pillar 19 is specifically installed on body 15 by clamp 20.Further, can arrange sliding sleeve 21 in the pilot hole on slide block 16, guide pillar 19 and sliding sleeve 21 are slidably matched.Realize coordinating between guide pillar 19 with slide block 16 by sliding sleeve 21, the wearing and tearing produced when effectively can reduce both relative motions, reduce the processing cost of stamping parts to a greater degree with this.
In above-mentioned each technical scheme, punch assembly b is overall to be fixed with drive rod 11, makes punch assembly b relative to drive rod 11 in suspended state, and therefore namely the structural strength of drive rod 11 produces vital impact for the machining accuracy of punch assembly.In order to weaken the machining accuracy of punch assembly to the dependence of the structural strength of drive rod 11, the punching mechanism that the utility model embodiment provides also comprises the bracing frame 22 be fixed on die shoe 31, this bracing frame 22 has accommodating hole, pressing block is placed in this accommodating hole, and pressing block and accommodating hole are slidably matched.Now, namely bracing frame 22 can be punch assembly b and provides support power, makes drive rod 11 be not easy to occur distortion, and then ensures the positional precision of punch assembly b, thus improve the machining accuracy of stamping parts.
Preferably, pressing block can set firmly guide plate 23, this guide plate 23 can specifically be fixed on body 15, and the accommodating hole on itself and bracing frame 22 is slidably matched, the wearing and tearing produced when alleviating pressing block and bracing frame 22 relative sliding with this.On this basis, also can set firmly the first anti-side plate 24 in presser's workpiece, bracing frame 22 arrange the anti-side plate of the second anti-side plate 25, first 24 and the second anti-side plate 25 is slidably matched, with prevent punch assembly b be subject to side force after be subjected to displacement, ensure the machining accuracy of stamping parts with this.
The utility model embodiment also provides a kind of diel, and it comprises die shoe 31 and punching mechanism, and this punching mechanism is installed on die shoe 31, and it is specially the punching mechanism described by above-mentioned arbitrary technical scheme.Because above-mentioned punching mechanism has above-mentioned technique effect, the diel comprising this punching mechanism also should have corresponding technique effect.
Mode above only by illustrating describes some one exemplary embodiment of the present utility model, undoubtedly, for those of ordinary skill in the art, when not departing from spirit and scope of the present utility model, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claims.
Claims (9)
1. the punching mechanism of a diel, described punching mechanism is installed on the die shoe of diel, it is characterized in that, comprise cylinder assembly, drive rod (11) and punch assembly, described cylinder assembly is installed on described die shoe, the two ends of described drive rod (11) fix with the telescopic end of described cylinder assembly and described punch assembly respectively, described punch assembly comprises the pressing block fixed with described drive rod (11) and the presser's workpiece be installed on described pressing block, described pressing block has the working surface for pressing stamping parts;
Described cylinder assembly comprises cylinder body and is arranged at the piston in described cylinder body, described cylinder body has air inlet and gas outlet, and described air inlet and described gas outlet are connected with the cavity of described piston both sides respectively.
2. punching mechanism according to claim 1, it is characterized in that, described pressing block comprises the body (15) arranging described presser's workpiece and the slide block (16) with described working surface, described body (15) and described drive rod (11) fix, described slide block (16) is slidably matched by slide assemblies and described body (15), and the glide direction of described slide block (16) is the telescopic direction of described cylinder assembly.
3. punching mechanism according to claim 2, it is characterized in that, described slide assemblies comprises work limited post (17) and safe spacing post (18), the two ends of described work limited post (17) and the two ends of described safe spacing post (18) are installed in the installing hole on described body (15) and described slide block (16) respectively, and the shift motion of described safe spacing post (18) is greater than the shift motion of described work limited post (17).
4. punching mechanism according to claim 3, it is characterized in that, described slide assemblies also comprises guide pillar (19), one end of described guide pillar (19) is fixed on described body (15), and the pilot hole on the other end and described slide block (16) is slidably matched.
5. punching mechanism according to claim 4, is characterized in that, arranges sliding sleeve (21) in described pilot hole, and described guide pillar (19) and described sliding sleeve (21) are slidably matched.
6. the punching mechanism according to any one of claim 1-5, it is characterized in that, also comprise the bracing frame (22) be fixed on described die shoe, (22) have accommodating hole to support frame as described above, described pressing block is placed in described accommodating hole, and described pressing block and described accommodating hole are slidably matched.
7. punching mechanism according to claim 6, is characterized in that, described pressing block sets firmly guide plate (23), and described guide plate (23) and described accommodating hole are slidably matched.
8. punching mechanism according to claim 7, it is characterized in that, described presser's workpiece sets firmly the first anti-side plate (24), support frame as described above (22) is arranged the second anti-side plate (25), described first anti-side plate (24) and described second anti-side plate (25) are slidably matched.
9. a diel, comprises die shoe (31), it is characterized in that, also comprise the punching mechanism according to any one of claim 1-8, and described punching mechanism is installed on described die shoe (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870355.1U CN204353354U (en) | 2014-12-31 | 2014-12-31 | The punching mechanism of diel and diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870355.1U CN204353354U (en) | 2014-12-31 | 2014-12-31 | The punching mechanism of diel and diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353354U true CN204353354U (en) | 2015-05-27 |
Family
ID=53254851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420870355.1U Expired - Fee Related CN204353354U (en) | 2014-12-31 | 2014-12-31 | The punching mechanism of diel and diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353354U (en) |
-
2014
- 2014-12-31 CN CN201420870355.1U patent/CN204353354U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |