CN210211327U - Hot forming device for automobile spare tire cover plate - Google Patents
Hot forming device for automobile spare tire cover plate Download PDFInfo
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- CN210211327U CN210211327U CN201921110792.2U CN201921110792U CN210211327U CN 210211327 U CN210211327 U CN 210211327U CN 201921110792 U CN201921110792 U CN 201921110792U CN 210211327 U CN210211327 U CN 210211327U
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- die holder
- base
- positioning clamping
- upper die
- cover plate
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Abstract
The utility model discloses a hot forming device of automobile spare tire cover plate, including base, frame, upper die base and die holder, the die holder is fixed mounting on the base, be equipped with open-topped die cavity on the die holder, the both sides of die holder respectively are equipped with a track board, slidable mounting has the location cassette that is used for carrying out the joint spacing to the sheet material side on the track board, and two the location cassette sets up relatively; the frame is fixedly arranged on the base. Has the advantages that: the connecting rod is used for connecting the upper die base and the positioning clamping base, so that when the upper die base descends, the positioning clamping base is enabled to synchronously remove the limitation on the plates, and when the upper die base ascends, the positioning clamping base is driven to reset, so that the next plate can be clamped and positioned conveniently; when the positioning clamping seat is reset, the discharging assembly can be driven to be ejected upwards to finish discharging, and the action of controlling a plurality of parts by one driving source is realized, so that the energy is saved, and the production cost is reduced.
Description
Technical Field
The utility model relates to a field, concretely relates to hot forming device of car spare tyre apron.
Background
The automobile spare tire cover plate is arranged in an automobile trunk and used for separating a spare tire bin from the trunk, and the function of shielding a spare tire, a vehicle-mounted tool and bearing articles in the trunk is achieved. The main supporting material of the automobile spare tire cover plate is a sandwich layer, the sandwich layer is usually a PP cellular board, and the sandwich layer is mainly prepared by carrying out hot press molding on the PP cellular board.
The applicant finds that at least the following technical problems exist in the prior art: in sandwich layer hot briquetting in-process, need add through the holder to PP honeycomb panel both sides and hold fixedly to in whole hot pressing process, the holder is in the clamping state all the time, because last lower mould when the compound die, plastic deformation can take place for the PP honeycomb panel of heating, and warp and extend to both sides holder department, thereby cause the sandwich layer when unloading, the difficult follow holder of both sides is extracted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hot forming device of car spare tyre apron just in order to solve above-mentioned problem, at the hot pressing in-process for the cassette of centre gripping sheet material removes to both sides, and it is spacing to the sheet material to release, thereby makes things convenient for unloading on sandwich layer.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a hot forming device of automobile spare tire cover plate, including base, frame, upper die base and die holder, the die holder is fixed mounting on the base, be equipped with open-topped die cavity on the die holder, the both sides of die holder respectively are equipped with a track board, slidable mounting has the location cassette that is used for carrying out the joint spacing to the sheet material side on the track board, and two the location cassette sets up relatively;
the machine frame is fixedly arranged on the base, a hydraulic cylinder which faces vertically downwards is arranged at the top of the machine frame, the upper die holder is fixedly arranged at the lower end of the hydraulic cylinder, the upper die holder corresponds to the lower die holder up and down, connecting rods are arranged on two sides of the upper die holder, the connecting rods incline downwards, the upper ends of the connecting rods are hinged with the upper die holder, and the lower ends of the connecting rods are hinged with the positioning clamping seats;
and the lower die base is provided with a discharging assembly for upwards ejecting a hot-press formed product.
By adopting the thermal forming device for the automobile spare tire cover plate, at an initial position, the two positioning clamping seats are positioned at positions close to the lower die seat, two sides of a sheet are clamped on the positioning clamping seats, during thermal forming, the hydraulic cylinder drives the upper die base to extend downwards, so that the connecting rod pushes the positioning clamping seats to move towards one side far away from the lower die seat, the limitation on the sheet is released, the upper die base presses the heated sheet into the cavity of the lower die seat, after hot press forming, the upper die base is lifted upwards, the discharging assembly extends upwards, and a formed product is ejected out of the cavity.
Preferably, the base comprises a table top and legs fixedly mounted to the bottom of the table top.
Preferably, the rack comprises a top plate and an upright post, the upright post is fixedly installed at the bottom of the top plate, the lower portion of the upright post is fixedly connected with the table top, and the hydraulic cylinder is fixedly installed on the top plate.
Preferably, the positioning clamping seat is of a horizontally placed U-shaped structure, a connecting arm is fixedly mounted at the bottom of the positioning clamping seat, the connecting arm is of an L shape, a vertical edge of the connecting arm penetrates through the track plate and the table board downwards in sequence, a transverse edge of the connecting arm bends the unloading assembly once, an ejection block used for pushing the unloading assembly to eject upwards is fixedly mounted at the end of the connecting arm, two side walls opposite to the ejection block are ejection faces, the ejection faces are inclined planes, and the two ejection faces are in a shape of an inverted V.
Preferably, the table top is provided with a yielding groove which can enable the connecting arm to slide transversely.
Preferably, the unloading assembly is installed at the bottom of the cavity of the lower die holder and comprises a lifting plate, a spring and a top column, the top column vertically penetrates through the lower die holder and the table board, a limiting block is integrally connected to the top column, a sliding groove capable of sliding up and down the limiting block is formed in the bottom of the lower die holder, the upper end of the top column can stretch into the cavity, so that the upper end of the top column can stretch into the cavity to jack up the plate in the cavity, the lifting plate is fixedly connected to the bottom of the top column, the lifting plate faces towards the two side walls of the top pushing block and the inclined plane matched with the top pushing face, the lifting plate is provided with the spring between the table board, and the spring is sleeved on the top column.
Has the advantages that: 1. the utility model utilizes the connecting rod to connect the upper die base and the positioning clamping base, thereby when the upper die base descends, the positioning clamping base is synchronously removed from the restriction on the sheet material, when the upper die base ascends, the positioning clamping base is driven to reset, thereby the clamping positioning of the next sheet material is convenient;
2. when the positioning clamping seat is reset, the discharging assembly can be driven to be ejected upwards to finish discharging, and the action of controlling a plurality of parts by one driving source is realized, so that the energy is saved, and the production cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of the discharge assembly mounting structure of the present invention;
fig. 3 is a schematic structural diagram of the present invention in a hot pressing state.
The reference numerals are explained below:
1. a base; 1a, a table top; 1a1, a relief groove; 1b, supporting legs; 2. a lower die holder; 201. a cavity; 202. a chute; 3. positioning the card holder; 4. a connecting rod; 5. a track plate; 6. an upper die holder; 7. a hydraulic cylinder; 8. a frame; 8a, a top plate; 8b, a column; 9. a connecting arm; 10. pushing the pushing block; 10a, a pushing surface; 11. a discharge assembly; 11a, a lifting plate; 11b, a spring; 11c, a top pillar; 11d and a limiting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a thermoforming device for automobile spare tire cover plate, including a base 1, a frame 8, an upper die base 6 and a lower die base 2, the lower die base 2 is fixedly installed on the base 1, a cavity 201 with an open top is arranged on the lower die base 2, two sides of the lower die base 2 are respectively provided with a track plate 5, a positioning clamping seat 3 for clamping and limiting the side surface of a sheet material is slidably installed on the track plate 5, and the two positioning clamping seats 3 are oppositely arranged;
the machine frame 8 is fixedly installed on the base 1, a vertically downward hydraulic cylinder 7 is installed at the top of the machine frame 8, the upper die holder 6 is fixedly installed at the lower end of the hydraulic cylinder 7, the upper die holder 6 vertically corresponds to the lower die holder 2, connecting rods 4 are arranged on two sides of the upper die holder 6, the connecting rods 4 incline downwards, the upper ends of the connecting rods 4 are hinged to the upper die holder 6, and the lower ends of the connecting rods 4 are hinged to the positioning clamping seats 3;
and the lower die base 2 is provided with a discharging assembly 11 for upwards ejecting a hot-press formed product.
Preferably, the base 1 comprises a table top 1a and a leg 1b fixedly mounted at the bottom of the table top 1a, and the arrangement is such that a lifting space of the discharging assembly 11 is reserved at the bottom of the table top 1 a.
The frame 8 includes roof 8a and stand 8b, stand 8b fixed mounting be in roof 8a bottom, just stand 8b below with mesa 1a fixed connection, pneumatic cylinder 7 fixed mounting be in on the roof 8a, 5 one end of track board is fixed on lower bolster 2, and the other end is fixed on stand 8 b.
The utility model discloses a loading and unloading device, including location cassette 3, mesa 1a, connecting arm 9, link arm 9, vertical limit of link arm 9, the U type structure that location cassette 3 was placed for the level, 3 bottom fixed mounting in location cassette has a linking arm 9, the linking arm 9 is the L type, just the vertical limit of linking arm 9 runs through downwards in proper order the track board 5 with mesa 1a, the horizontal limit of linking arm 9 to the subassembly 11 once bends of unloading, the tip fixed mounting of linking arm 9 is used for promoting the subassembly 11 ejecting ejector pad 10 that unloads is ascending, and two the lateral wall that ejector pad 10 is relative is ejector face 10a, ejector face 10a is the inclined plane, two ejector face 10a is the splayed.
Set up on the mesa 1a and can make the linking arm 9 lateral sliding's groove of stepping down 1a1, so set up, be convenient for make location cassette 3 when lateral sliding, can drive linking arm 9 horizontal migration in the groove of stepping down 1a 1.
The bottom of a cavity 201 of the lower die holder 2 is provided with a discharging component 11, the discharging component 11 comprises a lifting plate 11a, a spring 11b and a top column 11c, the top column 11c vertically penetrates through the lower die holder 2 and the table board 1a, the top column 11c is integrally connected with a limit block 11d, the bottom of the lower die holder 2 is provided with a chute 202 which can enable the limit block 11d to slide up and down, the upper end of the top column 11c can extend into the cavity 201, so that the upper end of the top column 11c can extend into the cavity 201 to jack up a plate, the lifting plate 11a is fixedly connected with the bottom of the top column 11c, two side walls of the lifting plate 11a facing the top push block 10 are inclined planes matched with the top push plane 10a, the spring 11b is arranged between the lifting plate 11a and the table board 1a, and the spring 11b is sleeved on the top column 11c, according to the arrangement, when the upper die base 6 rises, the connecting rod 4 drives the positioning clamping base 3 to approach the lower die base 2, meanwhile, the connecting arms 9 on the two sides drive the ejector block 10 to approach the lifting plate 11a, when the ejector block 10 contacts the lifting plate 11a, the lifting plate 11a rises upwards along the ejector surface 10a of the ejector block 10, so that the ejector column 11c is jacked upwards, the upper end of the ejector column 11c extends into the die cavity 201, a product in the die cavity 201 is ejected out, discharging is completed, when the upper die base 6 moves downwards, the positioning clamping base 3 drives the ejector block 10 to move towards one side far away from the lifting plate 11a through the connecting arms 9, the lifting plate 11a resets downwards under the action of the spring 11b, the upper end of the ejector column 11c exits from the die cavity 201 downwards, and a plate can enter the die cavity 201 to complete hot press forming.
By adopting the structure, at the initial position, the two positioning clamping seats 3 are positioned at the position close to the lower die seat 2, the two sides of the sheet are clamped on the positioning clamping seats 3, during thermal forming, the hydraulic cylinder 7 drives the upper die seat 6 to extend downwards, so that the connecting rod 4 pushes the positioning clamping seats 3 to move towards one side far away from the lower die seat 2, the limitation on the sheet is released, the upper die seat 6 presses the heated sheet into the die cavity 201 of the lower die seat 2, after the hot press forming, the upper die seat 6 is lifted upwards, the discharging assembly 11 extends upwards, and the formed product is ejected out of the die cavity 201.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. Hot forming device of car spare tyre apron, its characterized in that: the die comprises a base, a rack, an upper die holder and a lower die holder, wherein the lower die holder is fixedly arranged on the base, a cavity with an opening at the top is arranged on the lower die holder, two track plates are respectively arranged on two sides of the lower die holder, positioning clamping seats used for clamping and limiting the side surfaces of a plate material are slidably arranged on the track plates, and the two positioning clamping seats are oppositely arranged;
the machine frame is fixedly arranged on the base, a hydraulic cylinder which faces vertically downwards is arranged at the top of the machine frame, the upper die holder is fixedly arranged at the lower end of the hydraulic cylinder, the upper die holder corresponds to the lower die holder up and down, connecting rods are arranged on two sides of the upper die holder, the connecting rods incline downwards, the upper ends of the connecting rods are hinged with the upper die holder, and the lower ends of the connecting rods are hinged with the positioning clamping seats;
and the lower die base is provided with a discharging assembly for upwards ejecting a hot-press formed product.
2. The thermoforming apparatus for a cover plate of a spare tire for an automobile as claimed in claim 1, wherein: the base comprises a table top and supporting legs fixedly arranged at the bottom of the table top.
3. The thermoforming apparatus for a cover plate of a spare tire for an automobile as claimed in claim 2, wherein: the frame includes roof and stand, stand fixed mounting be in the roof bottom, just stand below with mesa fixed connection, pneumatic cylinder fixed mounting be in on the roof.
4. The thermoforming apparatus for a cover plate of a spare tire for an automobile as claimed in claim 3, wherein: the utility model discloses a horizontal U type structure of unloading, including the location cassette, the horizontal limit of link arm is to the subassembly of unloading, the location cassette is the U type structure of placing for the level, location cassette bottom fixed mounting has the link arm, the link arm is the L type, just the vertical limit of link arm runs through downwards in proper order the track board with the mesa, the horizontal limit of link arm to the subassembly of unloading is once bent, the tip fixed mounting of link arm is used for promoting the ejecting ejector pad that the subassembly of unloading makes progress, and two the lateral wall that the ejector pad is relative is the top push surface, the top push surface is the inclined plane, two the top push is personally.
5. The thermoforming apparatus for a cover plate of a spare tire for an automobile as claimed in claim 4, wherein: the table board is provided with a yielding groove which can enable the connecting arm to slide transversely.
6. The thermoforming apparatus for a cover plate of a spare tire for an automobile as claimed in claim 5, wherein: the utility model discloses a push-up mould, including die holder, lifter, bench, stopper, lifter, spring, ejection of compact, the die cavity bottom of die holder is installed and is unloaded the subassembly, the subassembly of unloading includes lifter plate, spring and fore-set, the fore-set is vertical to be run through the die holder with the mesa, an organic whole is connected with the stopper on the fore-set, the die holder bottom has been seted up and has been made the spout that the stopper slided from top to bottom, just the fore-set upper end can stretch into in the die cavity, thereby make the fore-set upper end can stretch into the die cavity is with the sheet material jack-up, lifter fixed connection is in the fore-set bottom, just the lifter orientation the both sides wall of top ejector pad be with top face assorted inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110792.2U CN210211327U (en) | 2019-07-16 | 2019-07-16 | Hot forming device for automobile spare tire cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110792.2U CN210211327U (en) | 2019-07-16 | 2019-07-16 | Hot forming device for automobile spare tire cover plate |
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| Publication Number | Publication Date |
|---|---|
| CN210211327U true CN210211327U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921110792.2U Active CN210211327U (en) | 2019-07-16 | 2019-07-16 | Hot forming device for automobile spare tire cover plate |
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| Country | Link |
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| CN (1) | CN210211327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776875A (en) * | 2020-07-09 | 2020-10-16 | 安徽凌宇电缆科技有限公司 | Cable drum lays pay-off |
| CN113771193A (en) * | 2021-09-17 | 2021-12-10 | 贵州黄平富城实业有限公司 | Novel brick making machine for bauxite homogenized material refractory bricks |
-
2019
- 2019-07-16 CN CN201921110792.2U patent/CN210211327U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776875A (en) * | 2020-07-09 | 2020-10-16 | 安徽凌宇电缆科技有限公司 | Cable drum lays pay-off |
| CN111776875B (en) * | 2020-07-09 | 2022-06-14 | 安徽凌宇电缆科技有限公司 | Cable drum lays pay-off |
| CN113771193A (en) * | 2021-09-17 | 2021-12-10 | 贵州黄平富城实业有限公司 | Novel brick making machine for bauxite homogenized material refractory bricks |
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