CN105328848A - Pressing die for swing rod - Google Patents
Pressing die for swing rod Download PDFInfo
- Publication number
- CN105328848A CN105328848A CN201510636356.9A CN201510636356A CN105328848A CN 105328848 A CN105328848 A CN 105328848A CN 201510636356 A CN201510636356 A CN 201510636356A CN 105328848 A CN105328848 A CN 105328848A
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- CN
- China
- Prior art keywords
- die
- fork
- plate pattern
- cope match
- side core
- 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.)
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Abstract
The invention discloses a pressing die for a swing rod. The pressing die comprises an upper die plate with a male die and a lower die plate with a female die. A guide column is installed between the upper die plate and the lower die plate. A die sleeve is arranged between the upper die plate and the lower die plate. A threaded side core-pulling rod and a side core are arranged on the die sleeve. The male die is provided with core rods. The female die is connected with a movable module. A module taper pin is arranged between the movable module and the female die. A push board is connected to the bottom of the female die and connected with double push rods. The double push rods are connected with air cylinders. A molding cavity of the swing rod is defined by the side core, the male die, the female die and the movable module. By the adoption of the pressing die for the swing rod, the problems that labor is wasted in the unloading process and product machining efficiency of an existing swing rod is low in the pressing process of the existing swing rod are solved.
Description
Technical field
The present invention relates to fork technical field of processing equipment, be specifically related to a kind of fork compacting tool set.
Background technology
Fork is the connector connecting balance staff and impact hammer, the utilization of fork widely, such as in stretch film packaging equipment, frequent employing be by the swing of fork carry out stretched film tension force control, reset after fork swings has been come by torsion spring, generally installing hole is had above fork, for the fork of plastic material, the general manufacturing procedure in two steps of its existing processing completes, compressing mode is first adopted to process matrix, then the specified location on matrix carries out hole machined, and the course of work of the compacting tool set of existing fork is: raw material is placed in the die cavity of mould, then the lower protruding block of cope match-plate pattern stretches in lower bolster groove and completes matched moulds, again bolster assembly is placed between the workbench of press and top board after matched moulds, under top board, general who has surrendered's patrix presses down.It is comparatively painstaking that this structure makes from lower bolster, take out product, and efficiency is low.In addition, because fork adopts two parts manufacturing procedure shaping, and often step manufacturing procedure completes all on different devices, so also causes its working (machining) efficiency low, can not meet the demand of batch production.
Summary of the invention
The invention is intended to provide a kind of fork compacting tool set, to solve existing fork in pressing process, the problem that discharging effort and products thereof working (machining) efficiency is low.
For achieving the above object, base case of the present invention is as follows: fork compacting tool set, comprise the cope match-plate pattern being provided with punch, and the lower bolster of die is installed, between described cope match-plate pattern and lower bolster, guide pillar is installed, die sleeve is provided with between described cope match-plate pattern and lower bolster, described die sleeve is provided with whorl side core_pulling pole and side core, described punch is provided with core bar, described die is connected with active module, module taper pin is provided with between active module and die, the bottom of described die is connected with push pedal, push pedal is connected with two push rod, two push rod is connected with cylinder, described side core, punch, die and active module surround the forming cavity of fork.
The principle of this base case is: in use, first compacting tool set of the present invention is put into press and be preheating to uniform temperature, shift out press and take off patrix and cope match-plate pattern, the material measured (such as urea formaldehyde plastics) is poured into (i.e. side core in material chamber, punch, die and active module surround the forming cavity of fork), install patrix and cope match-plate pattern, put into press, suppress, the shaping of on product hole is completed by whorl side core_pulling pole and side core, after compressing, during die sinking, first extract side core out, then mould is shifted out outside machine, punch is released by unloading mould bases, when continuing die sinking, two push rod is driven by cylinder, push pedal is driven to move with this, and release active module and die, machine manually carries out somatotype outward, take off die sleeve, obtain plastic product.
The advantage of this base case is: the present invention completes the shaping of on product hole by whorl side core_pulling pole and side core, just can realize hole machined, save operation, improve the working (machining) efficiency of product in the process of product compacting; In addition, the two push rod driven by cylinder and the discharging of push pedal assistant cavity and active module, discharging is convenient, laborsaving.
Preferred version 1 on base case is, the sidewall of described cope match-plate pattern is provided with " U " shape handle, and when the mobile cope match-plate pattern of needs, " U " shape handle is convenient to hold, easy to use.
Preferred version 2 on preferred version 1 is be provided with loose plug in described forming cavity, and loose plug energy subsidiary products is shaping, and is convenient to dismounting.
Preferred version 3 on preferred version 2 is, the quantity of described guide pillar is four, and is arranged in the corner of cope match-plate pattern and lower bolster, by the guide pillar of corner on cope match-plate pattern and lower bolster, can play good guide effect in mould pressing process.
Accompanying drawing explanation
Fig. 1 is the front view of fork compacting tool set embodiment of the present invention.
Fig. 2 is the top view of fork compacting tool set embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: punch 1, die 2, handle 3, guide pillar 4, die sleeve 5, whorl side core_pulling pole 6, side core 7, core bar 8, active module 9, module taper pin 10, push pedal 11, two push rod 12, loose plug 13.
Embodiment is basic as accompanying drawing 1, shown in accompanying drawing 2: fork compacting tool set, comprise the cope match-plate pattern being provided with punch 1, and the lower bolster of die 2 is installed, the sidewall of cope match-plate pattern is provided with " U " shape handle 3, guide pillar 4 is installed between cope match-plate pattern and lower bolster, the quantity of guide pillar 4 is four, and be arranged in the corner of cope match-plate pattern and lower bolster, die sleeve 5 is provided with between cope match-plate pattern and lower bolster, die sleeve 5 is provided with whorl side core_pulling pole 6 and side core 7, punch 1 is provided with core bar 8, die 2 is connected with active module 9, module taper pin 10 is provided with between active module 9 and die 2, the bottom of die 2 is connected with push pedal 11, push pedal 11 is connected with two push rod 12, two push rod 12 is connected with cylinder, side core 7, punch 1, die 2 and active module 9 surround the forming cavity of fork, loose plug 13 is provided with in forming cavity.
In use, first compacting tool set of the present invention is put into press and be preheating to uniform temperature, shift out press and take off patrix and cope match-plate pattern, the material measured (such as urea formaldehyde plastics) is poured into (i.e. side core 7 in material chamber, punch 1, die 2 and active module 9 surround the forming cavity of fork), install patrix and cope match-plate pattern, put into press, suppress, the shaping of on product hole is completed by whorl side core_pulling pole 6 and side core 7, after compressing, during die sinking, first extract side core 7 out, then mould is shifted out outside machine, punch 1 is released by unloading mould bases, when continuing die sinking, two push rod 12 is driven by cylinder, push pedal 11 is driven to move with this, and release active module 9 and die 2, machine manually carries out somatotype outward, take off die sleeve 5, obtain plastic product.
The mould of the present embodiment is the portable pressing die of horizontal vertical somatotype, in a cavity per mould version, the sidewall of cope match-plate pattern is provided with " U " shape handle 3, when the mobile cope match-plate pattern of needs, " U " shape handle 3 is convenient to hold, easy to use, loose plug 13 is provided with in forming cavity, loose plug 13 energy subsidiary products is shaping, and be convenient to dismounting, the quantity of guide pillar 4 is four, and is arranged in the corner of cope match-plate pattern and lower bolster, by the guide pillar 4 of corner on cope match-plate pattern and lower bolster, good guide effect can be played in mould pressing process.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. fork compacting tool set, comprise the cope match-plate pattern being provided with punch, and the lower bolster of die is installed, between described cope match-plate pattern and lower bolster, guide pillar is installed, it is characterized in that, die sleeve is provided with between described cope match-plate pattern and lower bolster, described die sleeve is provided with whorl side core_pulling pole and side core, described punch is provided with core bar, described die is connected with active module, module taper pin is provided with between active module and die, the bottom of described die is connected with push pedal, push pedal is connected with two push rod, two push rod is connected with cylinder, described side core, punch, die and active module surround the forming cavity of fork.
2. fork compacting tool set according to claim 1, is characterized in that: the sidewall of described cope match-plate pattern is provided with " U " shape handle.
3. fork compacting tool set according to claim 2, is characterized in that: be provided with loose plug in described forming cavity.
4. fork compacting tool set according to claim 3, is characterized in that: the quantity of described guide pillar is four, and is arranged in the corner of cope match-plate pattern and lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636356.9A CN105328848A (en) | 2015-12-18 | 2015-12-18 | Pressing die for swing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636356.9A CN105328848A (en) | 2015-12-18 | 2015-12-18 | Pressing die for swing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105328848A true CN105328848A (en) | 2016-02-17 |
Family
ID=55279711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510636356.9A Pending CN105328848A (en) | 2015-12-18 | 2015-12-18 | Pressing die for swing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105328848A (en) |
-
2015
- 2015-12-18 CN CN201510636356.9A patent/CN105328848A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
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| WD01 | Invention patent application deemed withdrawn after publication |