CN204657250U - A kind of automobile engine cover air admission hole hole-punching and switching mechanism - Google Patents
A kind of automobile engine cover air admission hole hole-punching and switching mechanism Download PDFInfo
- Publication number
- CN204657250U CN204657250U CN201520234968.0U CN201520234968U CN204657250U CN 204657250 U CN204657250 U CN 204657250U CN 201520234968 U CN201520234968 U CN 201520234968U CN 204657250 U CN204657250 U CN 204657250U
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- China
- Prior art keywords
- block
- drive rod
- drag hook
- air admission
- punching
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Abstract
The utility model relates to a kind of automobile engine cover air admission hole hole-punching and switching mechanism, mainly comprise upper bolster and die shoe, metal plate part binder block is provided with between described upper bolster and die shoe, drive rod is movably equipped with bottom described upper bolster, one end of described drive rod is connected with the working end of cylinder, projection is provided with bottom described drive rod, Slave Block is provided with below described drive rod, the horizontal movement of described air cylinder driven bar, described projection matches with Slave Block top and Slave Block is moved downward, described Slave Block is fixed with drag hook, described drag hook coordinates with the drive rod of motion and prevents Slave Block from dropping and provide the power moved upward to Slave Block, drift is fixed with bottom described Slave Block, relative with described drift is provided with cutter block on die shoe.The utility model structure is simple, easy to use, substantially increases production efficiency, has also ensured the accuracy of production operation, stability and security, allow production efficiency get the maximum optimization.
Description
Technical field
The utility model relates to mould structure technical field, particularly relates to a kind of automobile engine cover air admission hole hole-punching and switching mechanism.
Background technology
As shown in Figure 1-2, automobile engine cover comprises band air admission hole bonnet and without air admission hole bonnet two kinds, air admission hole designs the both sides at bonnet usually, the object that bonnet has air admission hole allows air pass through charge air cooler smoothly, reduce temperature and the intake air temperature of charge air cooler, improve density of the induced air, increase air inflow.Therefore, automobile engine cover is produced and is related to the bonnet production of band air admission hole and produce two states without air admission hole bonnet, usually two molds are designed at present, one set of die is for the production with air admission hole bonnet, another set of mould is used for the production without air admission hole bonnet, but this scheme makes number of molds increase, and producing cost raises, and need when changing to stop production line, cause the serious waste of man-hour and cost.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of can switching to produce band air admission hole bonnet and the automobile engine cover air admission hole hole-punching and switching mechanism without air admission hole bonnet.
For achieving the above object, the utility model can be achieved by the following technical programs:
A kind of automobile engine cover air admission hole hole-punching and switching mechanism, comprise upper bolster and die shoe, metal plate part binder block is provided with between described upper bolster and die shoe, drive rod is movably equipped with bottom described upper bolster, one end of described drive rod is connected with the working end of cylinder, projection is provided with bottom described drive rod, Slave Block is provided with below described drive rod, the horizontal movement of described air cylinder driven drive rod, described projection matches with Slave Block top and Slave Block is moved downward, described Slave Block is fixed with drag hook, described drag hook coordinates with the drive rod of motion and prevents Slave Block from dropping and provide the power moved upward to Slave Block, drift is fixed with bottom described Slave Block, relative with described drift is provided with cutter block on die shoe.
Further, in order to projection coordinates smoothly with Slave Block top, be convenient to drive rod motion smooth and easy, one end of described projection is provided with the first inclined-plane, and described Slave Block side roof part is provided with the second inclined-plane matched with the first inclined-plane.
Further, described drag hook comprises the first drag hook block and the second drag hook block that combine, described first drag hook block is square, the bottom of described second drag hook block has slope, the bottom of described first drag hook block is fixed on the top of Slave Block, and the side of described drive rod is provided with and the slide block matched bottom the second drag hook block.When drive rod horizontal movement, drive Slave Block to move downward, the second drag hook block bottom surface is formed to slide joins face, hooks on slide block, Slave Block can not be dropped, also can to its generation pulling force upwards.
Further, the bottom of described first drag hook block, lower than the bottom of the second drag hook block, makes drag hook hold drive rod and Slave Block simultaneously.
Further, the other end of described drive rod is fixedly connected with one end of indicating arm, and described indicating arm level is stretched out outside metal plate part binder block, is convenient to the start situation that producers know mechanism, increases the accuracy and security of producing.
Further, the other end of described indicating arm is provided with direction board, plays mark action, and producers can be allowed easily to see mechanism's start situation clearly.
Further, described drive rod is movably arranged on bottom upper bolster by holder, and described holder is fixed spacing to Slave Block simultaneously in the horizontal direction.
Further, described holder is provided with guide pin bushing, and described Slave Block is provided with the guide pillar matched with guide pin bushing, plays the effect of contraposition and guiding to moving up and down of Slave Block.
Further, the outer of described drift is arranged with moulding binder block.The last procedure of air admission hole punching carries out punching press moulding to bonnet punching position under normal circumstances, therefore needs during air admission hole punching to carry out binder to posed positions.
Further, described cylinder is two-way cylinder, and two-way cylinder drives two groups of hole-punching and switching mechanisms simultaneously, can go out air admission hole to bonnet both sides simultaneously.
The utility model structure is simple, easy to use, utilize one set of die just can produce band air admission hole bonnet and the automobile engine cover without air admission hole bonnet two kinds of different-effects, automobile development cycle time can well be controlled cost again, because decrease the number of times of handling mould on production line, and substantially increase production efficiency, also ensure the accuracy of production operation, stability and security, allowed production efficiency get the maximum optimization.
Accompanying drawing explanation
Fig. 1 is the structural representation without air admission hole bonnet;
Fig. 2 is the structural representation of band air admission hole bonnet;
Fig. 3 is the utility model in production without state diagram during air admission hole bonnet;
Fig. 4 is the partial enlarged drawing of A in Fig. 3;
Fig. 5 is the state diagram of the utility model when producing band air admission hole bonnet;
Fig. 6 is the annexation schematic diagram of drive rod and drag hook;
Fig. 7 is the structure chart of drag hook of the present utility model;
Fig. 8 is the annexation schematic diagram of guide pillars and bushes;
Fig. 9 is the structure chart of indicating arm and direction board;
In figure: 1-upper bolster, 2-die shoe, 3-metal plate part binder block, 4-drive rod, 5-projection, 6-cylinder, 7-Slave Block, 8-drift, 9-cutter block, 10-first inclined-plane, 11-second inclined-plane, 12-indicating arm, 13-direction board, 14-holder, 15-guide pillar, 16-guide pin bushing, 17-moulding binder block, 18-metal plate part, 19-drag hook, 191-first drag hook block, 192-second drag hook block, 20-slide block.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further described:
As shown in fig. 3 to 7, automobile engine cover air admission hole hole-punching and switching mechanism described in the utility model, comprises upper bolster 1 and die shoe 2, is provided with metal plate part binder block 3 between upper bolster 1 and die shoe 2, and metal plate part binder block 3 is for press against monoblock metal plate part 18.The bottom of upper bolster 1 is movably equipped with drive rod 4 by holder 14, holder 14 is fixed spacing to Slave Block 7 simultaneously in the horizontal direction, one end of drive rod 4 is connected with the working end of cylinder 6, cylinder 6 is two-way cylinder, therefore have two working ends, each working end is all connected with drive rod 4.The bottom of drive rod 4 is provided with projection 5, and one end of projection 5 is provided with the first inclined-plane 10.The both sides of drive rod 4 are respectively provided with a slide block 20, and slide block 20 is made up of not contour two parts, is connected between not contour two parts by slope.Be provided with Slave Block 7 below drive rod 4, the side roof part of Slave Block 7 is provided with the second inclined-plane 11 matched with the first inclined-plane 10.Cylinder 6 drives drive rod 4 horizontal movement, and projection 5 matches with Slave Block 7 top and Slave Block 7 is moved downward.Slave Block 7 is fixed with drag hook 19, drag hook 19 comprises the bottom of bottom lower than the second drag hook block 192 of the first drag hook block 191 and the second drag hook block 192, the first drag hook block 191 combined.First drag hook block 191 is square, and the bottom of the second drag hook block 192 has slope, and the bottom of the first drag hook block 191 is fixed on the top of Slave Block 7, and the slide block 20 of drive rod 4 matches with bottom the second drag hook block 192.When drive rod 4 horizontal movement, because drive rod 4 vertical direction can not displacement, projection 5 forces Slave Block 7 to move downward, and the first hooked scarf 191 fixes with Slave Block 7, and the second drag hook block 192 bottom surface hooks on slide block 20, because slide block 20 is made up of not contour two parts, force the second drag hook block 192 to follow Slave Block 7 to fall, along with drive rod 4 slide into the second drag hook block 192 bottom surface part high with slide block 20 contact time, drag hook 19 entirety raise, thus drive Slave Block 7 raise.The bottom of Slave Block 7 is fixed with drift 8, and relative with drift 8 is provided with cutter block 9 on die shoe 2.
As shown in Figure 8, holder 14 is provided with guide pin bushing 16, and Slave Block 7 is provided with the guide pillar 15 matched with guide pin bushing 6, plays the effect of contraposition and guiding to moving up and down of Slave Block 7.
As shown in Figure 9, residue one end of one of them drive rod 4 is fixedly connected with one end of indicating arm 12, indicating arm 12 level is stretched out outside metal plate part binder 3 pieces, and the other end of indicating arm 12 is provided with direction board 13, and the length that producers are stretched out by direction board 13 and indicating arm 12 knows institution staff state.
Preferably, the outer of drift 8 is arranged with moulding binder block 17.The last procedure of air admission hole punching carries out punching press moulding to bonnet punching position under normal circumstances, therefore needs during air admission hole punching to carry out binder to posed positions.
The course of work of the present utility model:
When producing band air admission hole bonnet, as shown in Figure 5, source of the gas is connected cylinder 6, cylinder 6 promotes drive rod 4 and advances, now, the projection 5 of drive rod 4 is pressed in the top of Slave Block 7 by the second inclined-plane 11, force Slave Block 7 to move downward, Slave Block 7 drives drift 8 to move downward, and makes drift 8 stretch out outside moulding binder block 17, contact with counterdie and cut counterdie, complete the excision of air admission hole waste material together with cutter block 9.
When needs switch production without air admission hole bonnet, as shown in Figure 3, source of the gas is connected cylinder 6, cylinder 6 drives drive rod 4 to retreat, and projection 5 leaves the top of Slave Block 7, and drag hook 19 raises, Slave Block 7 is driven to raise, drift 8 is retracted in moulding binder block 17, avoids contacting with counterdie, thus completes and produce without skylight top cover.
For a person skilled in the art, according to above technical scheme and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (10)
1. an automobile engine cover air admission hole hole-punching and switching mechanism, comprise upper bolster and die shoe, metal plate part binder block is provided with between described upper bolster and die shoe, it is characterized in that: bottom described upper bolster, be movably equipped with drive rod, one end of described drive rod is connected with the working end of cylinder, projection is provided with bottom described drive rod, Slave Block is provided with below described drive rod, the horizontal movement of described air cylinder driven drive rod, described projection matches with Slave Block top and Slave Block is moved downward, described Slave Block is fixed with drag hook, described drag hook coordinates with the drive rod of motion and prevents Slave Block from dropping and provide the power moved upward to Slave Block, drift is fixed with bottom described Slave Block, relative with described drift is provided with cutter block on die shoe.
2. automobile engine cover air admission hole hole-punching and switching mechanism according to claim 1, it is characterized in that: one end of described projection is provided with the first inclined-plane, described Slave Block side roof part is provided with the second inclined-plane matched with the first inclined-plane.
3. automobile engine cover air admission hole hole-punching and switching mechanism according to claim 1 and 2, it is characterized in that: described drag hook comprises the first drag hook block and the second drag hook block that combine, described first drag hook block is square, the bottom of described second drag hook block has slope, the bottom of described first drag hook block is fixed on the top of Slave Block, and the side of described drive rod is provided with and the slide block matched bottom the second drag hook block.
4. automobile engine cover air admission hole hole-punching and switching mechanism according to claim 3, is characterized in that: the bottom of described first drag hook block is lower than the bottom of the second drag hook block.
5. automobile engine cover air admission hole hole-punching and switching mechanism according to claim 1, it is characterized in that: the other end of described drive rod is fixedly connected with one end of indicating arm, described indicating arm level is stretched out outside metal plate part binder block.
6. automobile engine cover air admission hole hole-punching and switching mechanism according to claim 5, is characterized in that: the other end of described indicating arm is provided with direction board.
7. automobile engine cover air admission hole hole-punching and switching mechanism according to claim 1, it is characterized in that: described drive rod is movably arranged on bottom upper bolster by holder, described holder is fixed spacing to Slave Block simultaneously in the horizontal direction.
8. automobile engine cover air admission hole hole-punching and switching mechanism according to claim 7, it is characterized in that: described holder is provided with guide pin bushing, described Slave Block is provided with the guide pillar matched with guide pin bushing.
9. automobile engine cover air admission hole hole-punching and switching mechanism according to claim 1, is characterized in that: the outer of described drift is arranged with moulding binder block.
10. automobile engine cover air admission hole hole-punching and switching mechanism according to claim 1, is characterized in that: described cylinder is two-way cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234968.0U CN204657250U (en) | 2015-04-16 | 2015-04-16 | A kind of automobile engine cover air admission hole hole-punching and switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234968.0U CN204657250U (en) | 2015-04-16 | 2015-04-16 | A kind of automobile engine cover air admission hole hole-punching and switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204657250U true CN204657250U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234968.0U Expired - Fee Related CN204657250U (en) | 2015-04-16 | 2015-04-16 | A kind of automobile engine cover air admission hole hole-punching and switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204657250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193551A (en) * | 2019-06-06 | 2019-09-03 | 瑞鹄汽车模具股份有限公司 | A kind of vehicle cladding element punching molding die and its impact forming method |
-
2015
- 2015-04-16 CN CN201520234968.0U patent/CN204657250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193551A (en) * | 2019-06-06 | 2019-09-03 | 瑞鹄汽车模具股份有限公司 | A kind of vehicle cladding element punching molding die and its impact forming method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 |
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| CF01 | Termination of patent right due to non-payment of annual fee |