CN104028659A - Lateral pressing mechanism and stamping die - Google Patents
Lateral pressing mechanism and stamping die Download PDFInfo
- Publication number
- CN104028659A CN104028659A CN201410255798.4A CN201410255798A CN104028659A CN 104028659 A CN104028659 A CN 104028659A CN 201410255798 A CN201410255798 A CN 201410255798A CN 104028659 A CN104028659 A CN 104028659A
- Authority
- CN
- China
- Prior art keywords
- side direction
- material pressing
- pressing core
- die
- plane
- 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.)
- Granted
Links
Landscapes
- Presses And Accessory Devices Thereof (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a lateral pressing mechanism and a stamping die. The lateral pressing mechanism comprises a later pressing core, a force exertion structure and an elastic reset structure, wherein the force exertion structure is used for exerting a lateral pressing force to the lateral pressing core; the elastic reset structure is used for resetting the lateral pressing core to be in an initial position; the later pressing core is in sliding match connection with a forward pressing core of the stamping die; the force exertion structure comprises at least one force exertion single body; the force exertion single body comprises a pair of guide pulley positioning surfaces formed between the lateral pressing core and an upper die base of the stamping die; due to arrangement of the pair of the guide pulley positioning surfaces, the upper die base is enabled to push the lateral pressing core to slide and locate to a lateral pressing position through interaction of the pair of the guide pulley positioning surfaces in the descending process. By adopting the structure of the lateral pressing mechanism, the limited space of the stamping die can be effectively utilized, and thus the stamping die has the characteristics of compact structure and low design cost.
Description
Technical field
The present invention relates to diel field, relate in particular to the side direction feeding pressure mechanism in diel and be provided with the diel of this kind of side direction feeding pressure mechanism.
Background technology
At present, in the structural design of diel, for plate, above flanging and restriking position, there is the production status of great slope, vehicle side for example, only by the forward material pressing core binder being arranged on upper bolster, cannot provide sufficient pressure-plate-force, and then cannot guarantee the stability of production and the quality of product, this carries out side direction binder with regard to conventionally increasing side direction feeding pressure mechanism, this side direction feeding pressure mechanism comprises side direction material pressing core substantially, for limiting the guide frame of the binder direction of side direction material pressing core, for limiting the stroke limit structure of the movement travel of side direction material pressing core, and be used to side direction material pressing core that flexible member of side direction pressure-plate-force etc. is provided, this side direction feeding pressure mechanism is all mounted on corresponding work wedge slide block, in order this side direction feeding pressure mechanism to be set on work wedge slide block, just need in the structural design of diel, for being set, this side direction feeding pressure mechanism provide enough spaces, this will directly cause the increase of Design of Dies and manufacturing cost, and under many circumstances, based on production efficiency, mould development cost etc. are many-sided, consider, require mould structure to have compact structure, this will directly affect the design of side direction feeding pressure mechanism, and the quality of side direction feeding pressure mechanism design affects the stability of generation and the quality of product the most at last.
Summary of the invention
The object of the embodiment of the present invention is the larger problem that takes up room existing in order to solve existing side direction feeding pressure mechanism, provides a kind of and can effectively utilize the side direction feeding pressure mechanism in diel space and the diel of compact conformation.
To achieve these goals, the technical solution used in the present invention is: a kind of side direction feeding pressure mechanism, comprise side direction material pressing core, to described side direction material pressing core, apply the force application structure of side direction pressure-plate-force, and make described side direction material pressing core be reset to the elastic reset structure of start bit, the forward material pressing core sliding connection of described side direction material pressing core and diel; Described force application structure comprises at least one application of force monomer, each application of force monomer comprises a pair of slide guide locating surface being formed between described side direction material pressing core and the upper bolster of diel, and the setting position of described a pair of slide guide locating surface makes the interaction by described a pair of slide guide locating surface in descending process of described upper bolster promote described side direction material pressing core to slide and be positioned to side direction binder position.
Preferably, described a pair of slide guide locating surface comprises a pair of slide guide inclined-plane of the formation wedge structure being formed between described side direction material pressing core and described upper bolster.
Preferably, described a pair of slide guide locating surface also comprises a pair of the first plane of orientation vertically arranging being formed between described side direction material pressing core and described upper bolster, the setting position of described a pair of the first plane of orientation make a pair of the first plane of orientation during described side direction material pressing core is positioned at described side direction binder position mutually against.
Preferably, described a pair of slide guide locating surface also comprises the second plane of orientation being formed on described side direction material pressing core, the setting position of described the second plane of orientation make the second plane of orientation the first plane of orientation of described start bit and described upper bolster mutually against; And/or,
Described a pair of slide guide locating surface also comprises the 3rd plane of orientation being formed on described upper bolster, the setting position of described the 3rd plane of orientation make the 3rd plane of orientation the first plane of orientation of described start bit and described side direction material pressing core mutually against.
Preferably, described elastic reset structure comprises at least one the elastic reset part being arranged between described side direction material pressing core and described forward material pressing core, described elastic reset part comprises lead and spring, described lead is fixedly installed on described forward material pressing core along the glide direction of described side direction material pressing core, described spring housing is located on described lead, and is compressed between described forward material pressing core and described side direction material pressing core.
Preferably, described elastic reset part also comprises top board, described top board and described lead sliding connection, and described top board is resisted against on described side direction material pressing core, and described spring-compressed is between described forward material pressing core and described top board.
Preferably, described side direction material pressing core is segmentation structure, each section of side direction material pressing core independently of one another with the sliding connection of described forward material pressing core; Described elastic reset structure arranges at least one elastic reset part between every section of side direction material pressing core and described forward material pressing core; Described force application structure arranges application of force monomer described at least one between every section of side direction material pressing core and described upper bolster.
Preferably, in described each section of side direction material pressing core, have at least the glide direction of one section of side direction material pressing core consistent in the normal direction of more at least locating with corresponding section side direction material pressing core.
Preferably, the glide direction of described each section of side direction material pressing core makes polymerization gradually in process that each section of side direction material pressing core slide to side direction binder position separately in the start bit by separately.
To achieve these goals, the technical solution used in the present invention is: a kind of diel, comprise upper bolster, die shoe, hang on the forward material pressing core on described upper bolster, be provided with the punch slide block of punch insert, be provided with the die slide block of die plate insert, for the punch drive block that drives described punch slide block to slide, for the die drive block that drives described die slide block to slide, and side direction feeding pressure mechanism, described punch slide block and described die slide block all with described die shoe sliding connection, described punch drive block and described die drive block are all installed on described upper bolster, described side direction feeding pressure mechanism is above-mentioned side direction feeding pressure mechanism described in any.
Preferably; the relative position relation of described forward material pressing core, side direction feeding pressure mechanism, punch drive block, die drive block, punch slide block and die slide block makes described upper bolster when descending, complete in turn following action: forward material pressing core arrives forward binder position; punch drive block drives punch slide block movement to punch working position; force application structure promotes described side direction material pressing core and arrives side direction binder position, and die drive block drives die slide block movement to die working position.
Beneficial effect of the present invention is: side direction feeding pressure mechanism of the present invention is installed on forward material pressing core, this makes its need take at forward material pressing core and be arranged on punch insert in die shoe and the space between die plate insert, therefore, those skilled in the art can be by taking up space and carry out appropriate design side direction feeding pressure mechanism and forward material pressing core separately, the effective utilization of realization to diel space, and then make diel there is compact conformation and the low feature of design cost; In addition, side direction feeding pressure mechanism of the present invention because of its installation site different from existing side direction feeding pressure mechanism, so provide side direction pressure-plate-force to side direction material pressing core when being designed to move to material pressing core by a pair of driving inclined-plane driving side, this relatively existing side direction feeding pressure mechanism provides the structure of side direction pressure-plate-force by nitrogen cylinder, can reduce design cost.
Accompanying drawing explanation
Fig. 1 is that the side direction material pressing core in figure is in side direction binder position according to a kind of cutaway view of implementing structure of diel of the present invention;
Fig. 2 is the partial structurtes schematic diagram of diel shown in Fig. 1, and the side direction material pressing core in figure is in start bit;
Fig. 3 is the local enlarged diagram that the feeding pressure mechanism of side direction shown in Fig. 1 is shown;
Fig. 4 is the upward view of side direction feeding pressure mechanism shown in Fig. 3 and forward material pressing core;
Fig. 5 is the upward view of forward material pressing core shown in Fig. 4;
Fig. 6 is the upward view of side direction feeding pressure mechanism shown in Fig. 4;
Fig. 7 is the perspective view of the first side direction material pressing core shown in Fig. 6;
Fig. 8 is the perspective view of the second side direction material pressing core shown in Fig. 6.
Description of reference numerals:
A-upper bolster; B-die shoe;
1-side direction feeding pressure mechanism; 101-side direction material pressing core;
101a-the first side direction material pressing core; 101b-the second side direction material pressing core;
102-effect piece; 103-binder drive block;
104-jacking block; 105-spring;
106-lead; 107-guide plate;
108-pressing plate; 108a-left pressing plate;
The right pressing plate of 108b-; 109-top board;
110-connecting plate; 126-cushion block;
125a, 125b-side guide; 2-die slide guide inclined-plane;
3-die slide block; 4-die plate insert;
5-forward material pressing core; 6-punch drive block;
7-flat bearing; 8-the first wedge guide plate;
9-the second wedge guide plate; 10-punch slide block;
12-punch insert; 507-guide plate.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
As shown in Figures 1 to 8, side direction feeding pressure mechanism 1 of the present invention comprises side direction material pressing core 101, to side direction material pressing core 101, apply the force application structure of side direction pressure-plate-force, and make side direction material pressing core 101 be reset to the elastic reset structure of start bit, this homing action is upper bolster A and completes the flanging and restriking operation of plate is carried out to backhaul when up in diel, along with side direction material pressing core 101 and plate are separated and make 101 backhauls of side direction material pressing core to the action of start bit gradually, therefore, this elastic reset structure has the effect that makes side direction material pressing core 101 remain on start bit in the situation that not being subject to External Force Acting.At this, because existing side direction feeding pressure mechanism is to be installed on the die slide block being slidably matched with die shoe B, can be to the side direction binder position motion of plate being carried out to side direction binder under the drive of die slide block, therefore, in existing side direction feeding pressure mechanism, elastic reset structure and force application structure are generally same structure, and mainly by nitrogen cylinder, realize, and side direction material pressing core 11 of the present invention is forward material pressing core 5 sliding connections that hang on upper bolster A, this makes elastic reset structure of the present invention and force application structure and the existing elastic reset structure being realized by nitrogen cylinder and force application structure have substantial difference, the force application structure of side direction feeding pressure mechanism 1 of the present invention comprises at least one application of force monomer, each application of force monomer comprises a pair of slide guide locating surface being formed between side direction material pressing core 101 and upper bolster A, this setting position to slide guide locating surface makes upper bolster A in descending process, can under the interaction of a pair of slide guide locating surface, overcome reset response that above-mentioned elastic reset structure applies tries hard to recommend moving side direction material pressing core 101 and slides into side direction binder position, and be closely abutted together with the plate being supported on die shoe B under the effect that this side direction material pressing core 101 can be pushed at a pair of slide guide locating surface mutually in side direction binder position, and then to plate, apply the side direction pressure-plate-force at least with horizontal component.As can be seen here, in the present invention, force application structure has the side direction of promotion material pressing core 101 and slides into side direction binder position and to side direction material pressing core, apply the double action of side direction pressure-plate-force in side direction binder position.Above-mentioned elastic reset structure can be installed between forward material pressing core 5 and side direction material pressing core 101 as required, or is installed between upper bolster A and side direction material pressing core 101.
Above-mentioned be formed at a pair of slide guide locating surface between side direction material pressing core 101 and upper bolster A can a pair of slide guide inclined-plane 1021, 1031, this is to slide guide inclined-plane 1021, 1031 form wedge structure, the setting position that is the two makes upper bolster A in descending process, can be on a pair of slide guide inclined-plane 1021, under 1031 interaction, overcoming reset response that above-mentioned elastic reset structure applies tries hard to recommend moving side direction material pressing core 101 and slides into side direction binder position, and this side direction material pressing core 101 can be on a pair of slide guide inclined-plane 1021 in side direction binder position, under 1031 effects of mutually pushing, be closely abutted together with the plate being supported on die shoe B, and then to plate, apply the side direction pressure-plate-force at least with horizontal component.
Above-mentioned application of force monomer is by a pair of slide guide inclined-plane 1021, 1031 provide the structure of side direction pressure-plate-force be suitable for upper bolster A after side direction material pressing core 101 arrives side direction binder positions without further descending application scenario, and in order to improve the binder stability of side direction feeding pressure mechanism, the course of action of diel is typically designed at side direction material pressing core 101 after arrival side direction binder position is realized the side direction binder of plate, drive again die slide block 3 to move to die working position and complete the flanging and restriking operation to plate, the die plate insert 4 that makes that this die working position is die slide block 3 places has coordinated the position to the flanging and restriking operation of plate with punch insert 12, it is further descending that this just requires upper bolster A to need after side direction material pressing core 101 arrives side direction binder position, to utilize the die drive block being installed on upper bolster A to drive die slide block 3 to move to die working position.Under this kind of application scenario, for side direction material pressing core 101 can be remained on side direction binder position when descending upper bolster A is further, and can to plate, apply side direction pressure-plate-force in side direction binder position, above-mentioned a pair of slide guide locating surface can also comprise a pair of the first plane of orientation 1022 along vertical setting being formed between side direction material pressing core 101 and upper bolster A, 1032, this is to the first plane of orientation 1022, 1032 side direction material pressing core 101 as shown in Figure 1 arrived under the state of side direction binder position mutually against, in the present invention, the implication of " mutually against " is: mutually against the two between there is interaction force, and then can do not affect upper bolster A further descending in the situation that for plate provides reliable side direction pressure-plate-force, and this side direction pressure-plate-force is without component vertically, therefore can be in the situation that the side direction pressure-plate-force size that can provide be identical, realize the most effective side direction binder.In this embodiment, in side direction material pressing core 101 1 sides, slide guide inclined-plane 1021 and the first plane of orientation 1022 can be accepted from top to bottom in turn, and accordingly, in upper bolster A mono-side, the first plane of orientation 1032 and slide guide inclined-plane 1031 can be accepted from top to bottom in turn.
For the start bit that side direction material pressing core 101 can be kept more reliably, as shown in Figure 8, above-mentioned a pair of slide guide locating surface also can comprise the second plane of orientation 1023 being formed on side direction material pressing core 101, the setting position of this second plane of orientation makes the second plane of orientation 1023 lean at the first plane of orientation 1032 of start bit and upper bolster A, for this embodiment, the second plane of orientation 1023 of side direction material pressing core 101 1 sides, slide guide inclined-plane 1021 and the first plane of orientation 1022 can be accepted from top to bottom in turn.In like manner, above-mentioned a pair of slide guide locating surface also can comprise the 3rd plane of orientation 1033 being formed on upper bolster A, the setting position of the 3rd plane of orientation 1033 makes the 3rd plane of orientation 1033 lean at the first plane of orientation 1022 of start bit and side direction material pressing core 101, for this embodiment, the first plane of orientation 1032 of upper bolster A mono-side, slide guide inclined-plane 1031 and the 3rd plane of orientation 1033 can be accepted from top to bottom in turn.And above-mentioned a pair of slide guide inclined-plane 1021,1031 also can lean when side direction material pressing core 101 is positioned at start bit.
Above-mentioned a pair of slide guide locating surface is as the force application structure of side direction feeding pressure mechanism, in use often can produce mutual rubbing action, this makes these acting surfaces relatively be easy to wearing and tearing, and these acting surfaces will affect positioning precision and the binder effect of side direction feeding pressure mechanism after wearing and tearing, therefore, just need these acting surfaces of periodic maintenance, for can be without change side direction material pressing core 101 with upper bolster A in the situation that, new acting surface is provided, above-mentioned a pair of slide guide locating surface can be formed at the effect piece 102 being arranged on side direction material pressing core 101 and be arranged between the binder drive block 103 on upper bolster A, like this, only need periodic replacement this effect piece 102 and binder drive block 103.
In the present invention, can be by setting up the mode regulating action piece 102 of cushion block as shown in Figure 7 and Figure 8 and the gap between binder drive block 103 at side direction material pressing core 101 and effect between piece 102, and then regulate the amount of force between the two.
Sliding connection structure between above-mentioned side direction material pressing core 101 and forward material pressing core 5 can comprise: in the two sides of side direction material pressing core 101, side slider guide is set, side direction material pressing core 101 is by the chute sliding connection forming on side guide and forward material pressing core 5, this chute is in the glide direction of constraint side direction material pressing core 101, can also retrain the free degree of side direction material pressing core 101 in the vertical direction motions, for the ease of this side direction material pressing core 101 is installed, this chute can form by fixedly mount removably the mode of pressing plate 108 on forward material pressing core 5, this pressing plate 108 generally includes left pressing plate 108a and the right pressing plate 108b arranging with side direction material pressing core 101 both sides, and/or, between the end face of side direction material pressing core 101 and forward material pressing core 5, be provided with flat bearing 107,507 and/or the V-type guide plate cooperatively interacting.
For the larger plate of area, conventionally require side direction material pressing core 101 to there is longer length, with the side direction binder district as wide as possible of formation scope on plate, in this kind of situation, for elastic reset structure can be resetted reliably to side direction material pressing core 101, this elastic reset structure can comprise at least one the elastic reset part being arranged between side direction material pressing core 101 and forward material pressing core 5, because the side direction pressure-plate-force in the present invention is to be provided by force application structure, therefore, this elastic reset part can be selected relative nitrogen cylinder a lot of spring with low cost, shell fragment, the flexible members such as spring-loaded plunger.Fig. 1 to Fig. 8 shows a kind of elastic reset part structure simple in structure, this elastic reset part comprises lead 106 and spring 105, this lead 106 is fixedly installed on forward material pressing core 5 along the glide direction of side direction material pressing core 101, this spring 105 is sheathed on lead 101, and is compressed between forward material pressing core 5 and side direction material pressing core 101.
In order to increase the contact area between elastic reset part and side direction material pressing core 101, increase the reliability resetting, this elastic reset part also can be provided for the top board 109 offseting with side direction material pressing core 101, this top board 109 and lead 106 sliding connections, spring 105 is compressed between this top board 109 and forward material pressing core 5.
Because spring 105 and the top board among another kind of embodiments 109 of elastic reset part in above-mentioned a kind of embodiment leans with side direction material pressing core 11 all the time, so spring 105 and/or top board 109 under normal conditions substantially can slippages from lead 106, but for fear of elastic reset part, in installation process and when side direction feeding pressure mechanism loses the restriction relation between each several part because of damage, there is above-mentioned slippage problem, elastic reset part of the present invention also can comprise the locating part being arranged on lead 106, to prevent spring 105 and/or top board 109 slippage from lead 106, for example the plug of a similar nut can be set at the free end of lead 106.
In addition, in order to prevent that forward material pressing core 5 from damaging because of the long term of elastic force-applying structure, above-mentioned elastic reset part can also comprise the jacking block 104 being fixedly installed on this forward material pressing core 5, above-mentioned lead 106 is fixedly mounted on this jacking block 104, and 105, spring is compressed between jacking block 104 and side direction material pressing core 101 or top board 109.Like this, if jacking block 104 damages, only need to change jacking block 104, and change or repair without the forward material pressing core 5 to as diel agent structure, can effectively reduce maintenance cost.
In order effectively to utilize the useful space of diel of the present invention, as shown in Figure 1, Figure 2 with shown in Fig. 8, can on the bottom surface of forward material pressing core 5, be formed for installing the mounting groove of above-mentioned side direction feeding pressure mechanism, this mounting groove is at least offered open rearward end and is made to form between side direction material pressing core 101 and upper bolster A above-mentioned each acting surface on rear wall, the binder service portion for leaning with plate of side direction material pressing core 101 is protruding through this mounting groove, and above-mentioned elastic reset structure can be installed between the front side wall relative with above-mentioned rear wall of side direction material pressing core 101 and mounting groove.
For the ease of making the structure of the diel designed compacter by adjusting the active position of side direction material pressing core 101 and glide direction, side direction material pressing core 101 of the present invention can adopt segmentation structure, Fig. 3 to Fig. 7 shows a kind of embodiment that side direction material pressing core 101 adopts two-part structure, this side direction material pressing core 101 comprises the first side direction material pressing core 101a and the second side direction material pressing core 101b, each section of side direction material pressing core independently of one another with 5 sliding connections of forward material pressing core, can design as required like this glide direction of each section of side direction material pressing core; Above-mentioned force application structure arranges at least one application of force monomer between every section of side direction material pressing core and upper bolster A, so that every section of side direction material pressing core all can move to and corresponding separately side direction binder position under the effect of the application of force monomer with corresponding separately, for every section of side direction material pressing core all can be reset to and start bit separately when upper bolster A backhaul is up, above-mentioned elastic reset structure arranges at least one above-mentioned elastic reset part between every section of side direction material pressing core and forward material pressing core 5.In addition, side direction material pressing core 101 adopts segmentation structure design also can make the design of side direction feeding pressure mechanism more flexible, can select suitable fit structure to obtain the compacter diel of structure according to blank shape, and for the longer side direction material pressing core of entire length, this kind of segmentation structure also helps the intensity that increases side direction material pressing core.
For this kind of segmentation structure design, can between adjacent two sections of side direction material pressing cores, a connecting plate 110 be set, this connecting plate 110 is installed on forward material pressing core 5, to form between connecting plate 110 and forward material pressing core 5 for the chute that divides two sections of side direction material pressing cores slips that are located at connecting plate 110 both sides, embodiment as shown in Fig. 3 to Fig. 7, between the first side direction material pressing core 101a and the second side direction material pressing core 101b, connecting plate 10 is set, the side guide 125a of the first side direction material pressing core 101a by both sides respectively with the chute sliding connection that utilizes left pressing plate 108a to form chute and utilize connecting plate 10 to form of forward material pressing core 5, the chute sliding connection that the side guide 125b of the second side direction material pressing core 101b by both sides forms chute and utilize connecting plate 10 to form with the right pressing plate 108b of utilizing of forward material pressing core 5 respectively.
In order to make side direction feeding pressure mechanism of the present invention provide side direction pressure-plate-force more reliably to plate, the glide direction of above-mentioned each section of side direction material pressing core is consistent in the normal direction of more at least locating with corresponding section side direction material pressing core, particularly make the glide direction of each section of side direction material pressing core consistent in the normal direction at application point as much as possible place with corresponding section side direction material pressing core, because the contour shape of each section of side direction material pressing core is consistent to the contour shape in binder district in respective side with plate, so that each section of side direction material pressing core can fit to binder district in respective side at side direction binder position and plate separately, therefore, this feature is also: the glide direction of each section of side direction material pressing core is consistent to the normal direction at the more at least place in binder district in respective side with plate, like this, more effective side direction pressure-plate-force can be provided the in the situation that of identical configuration, for example, for the embodiment as shown in Fig. 3 to Fig. 7, the glide direction P2 of the first side direction material pressing core 101a is the first side direction material pressing core 101a in the normal direction at scribing position place, the glide direction P1 of the second side direction material pressing core 101b is the second side direction material pressing core 101b in the normal direction at scribing position place.
In order to make the structure of diel compacter, preferably make the glide direction of each section of side direction material pressing core make polymerization gradually in process that each section of side direction material pressing core slide to side direction binder position separately in the start bit by separately.
As shown in Figure 1, diel of the present invention comprises upper bolster A, die shoe B, forward material pressing core 5, be provided with the punch slide block 10 of punch insert 12, be provided with the die slide block 3 of die plate insert 4, for the punch drive block 6 that drives punch slide block 10 to slide, for the die drive block that drives die slide block 3 to slide, and above-mentioned side direction feeding pressure mechanism 1, forward material pressing core 5 hangs on upper bolster A, be forward material pressing core 5 descending and after contacting with plate with upper bolster A, A is vertically slidably matched with upper bolster, punch slide block 10 and described die slide block 3 all with die shoe B sliding connection, punch drive block 6 and die drive block are all installed on upper bolster A, between die drive block and die slide block 3, form a pair of slide guide inclined-plane 2, and by wedge guide plate 8 and wedge guide plate 9, provide a pair of slide guide inclined-plane and a pair of plane of orientation vertically arranging between punch drive block 6 and punch slide block 10.
The relative position relation of above-mentioned forward material pressing core 5, side direction feeding pressure mechanism 1, punch drive block 6, die drive block, punch slide block 10 and die slide block 3 makes upper bolster A when descending, complete in turn following action: forward material pressing core 5 arrives forward binder position; punch drive block 6 drives punch slide block 10 to move to punch working position; force application structure promotes side direction material pressing core 101 and arrives side direction binder position, and die drive block drives die slide block 3 to move to die working position.This kind of sequence of movement is conducive to guarantee machining accuracy and the crudy of flanging and restriking operation.
Embodiment shown in above foundation is graphic describes structure of the present invention, feature and action effect in detail; the foregoing is only preferred embodiment of the present invention; but the present invention does not limit practical range with shown in drawing; every change of doing according to conception of the present invention; or be revised as the equivalent embodiment of equivalent variations; when not exceeding yet description and illustrating contain spiritual, all should be in protection scope of the present invention.
Claims (10)
1. a side direction feeding pressure mechanism, comprise side direction material pressing core, to described side direction material pressing core, apply the force application structure of side direction pressure-plate-force, and make described side direction material pressing core be reset to the elastic reset structure of start bit, it is characterized in that the forward material pressing core sliding connection of described side direction material pressing core and diel; Described force application structure comprises at least one application of force monomer, each application of force monomer comprises a pair of slide guide locating surface being formed between described side direction material pressing core and the upper bolster of diel, and the setting position of described a pair of slide guide locating surface makes the interaction by described a pair of slide guide locating surface in descending process of described upper bolster promote described side direction material pressing core to slide and be positioned to side direction binder position.
2. side direction feeding pressure mechanism according to claim 1, is characterized in that, described a pair of slide guide locating surface comprises a pair of slide guide inclined-plane of the formation wedge structure being formed between described side direction material pressing core and described upper bolster.
3. side direction feeding pressure mechanism according to claim 2, it is characterized in that, described a pair of slide guide locating surface also comprises a pair of the first plane of orientation vertically arranging being formed between described side direction material pressing core and described upper bolster, the setting position of described a pair of the first plane of orientation make a pair of the first plane of orientation during described side direction material pressing core is positioned at described side direction binder position mutually against.
4. side direction feeding pressure mechanism according to claim 3, it is characterized in that, described a pair of slide guide locating surface also comprises the second plane of orientation being formed on described side direction material pressing core, the setting position of described the second plane of orientation make the second plane of orientation the first plane of orientation of described start bit and described upper bolster mutually against; And/or,
Described a pair of slide guide locating surface also comprises the 3rd plane of orientation being formed on described upper bolster, the setting position of described the 3rd plane of orientation make the 3rd plane of orientation the first plane of orientation of described start bit and described side direction material pressing core mutually against.
5. side direction feeding pressure mechanism according to claim 1, it is characterized in that, described elastic reset structure comprises at least one the elastic reset part being arranged between described side direction material pressing core and described forward material pressing core, described elastic reset part comprises lead and spring, described lead is fixedly installed on described forward material pressing core along the glide direction of described side direction material pressing core, described spring housing is located on described lead, and is compressed between described forward material pressing core and described side direction material pressing core.
6. according to the side direction feeding pressure mechanism described in any one in claim 1 to 5, it is characterized in that, described side direction material pressing core is segmentation structure, each section of side direction material pressing core independently of one another with the sliding connection of described forward material pressing core; Described elastic reset structure arranges at least one elastic reset part between every section of side direction material pressing core and described forward material pressing core; Described force application structure arranges application of force monomer described at least one between every section of side direction material pressing core and described upper bolster.
7. side direction feeding pressure mechanism according to claim 6, is characterized in that, has at least the glide direction of one section of side direction material pressing core consistent in the normal direction of more at least locating with corresponding section side direction material pressing core in described each section of side direction material pressing core.
8. side direction feeding pressure mechanism according to claim 6, is characterized in that, the glide direction of described each section of side direction material pressing core makes polymerization gradually in process that each section of side direction material pressing core slide to side direction binder position separately in the start bit by separately.
9. a diel, comprise upper bolster, die shoe, hang on the forward material pressing core on described upper bolster, be provided with the punch slide block of punch insert, be provided with the die slide block of die plate insert, for the punch drive block that drives described punch slide block to slide, for the die drive block that drives described die slide block to slide, and side direction feeding pressure mechanism, described punch slide block and described die slide block all with described die shoe sliding connection, described punch drive block and described die drive block are all installed on described upper bolster, it is characterized in that, described side direction feeding pressure mechanism is the side direction feeding pressure mechanism described in any one in claim 1 to 8.
10. diel according to claim 9; it is characterized in that; the relative position relation of described forward material pressing core, side direction feeding pressure mechanism, punch drive block, die drive block, punch slide block and die slide block makes described upper bolster when descending, complete in turn following action: forward material pressing core arrives forward binder position; punch drive block drives punch slide block movement to punch working position; force application structure promotes described side direction material pressing core and arrives side direction binder position, and die drive block drives die slide block movement to die working position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255798.4A CN104028659B (en) | 2014-06-09 | 2014-06-09 | A kind of side direction feeding pressure mechanism and press tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410255798.4A CN104028659B (en) | 2014-06-09 | 2014-06-09 | A kind of side direction feeding pressure mechanism and press tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104028659A true CN104028659A (en) | 2014-09-10 |
| CN104028659B CN104028659B (en) | 2016-06-08 |
Family
ID=51459791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410255798.4A Expired - Fee Related CN104028659B (en) | 2014-06-09 | 2014-06-09 | A kind of side direction feeding pressure mechanism and press tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104028659B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623555A (en) * | 2015-11-04 | 2017-05-10 | 现代自动车株式会社 | Swivel jig tool for forming burring hole in door inner panel and method of operating the same |
| CN107335703A (en) * | 2016-12-08 | 2017-11-10 | 安徽江淮汽车集团股份有限公司 | Flange body |
| CN112775297A (en) * | 2019-11-04 | 2021-05-11 | 上海赛科利汽车模具技术应用有限公司 | No chronogenesis multi-angle side turn-ups forming die |
| CN115229000A (en) * | 2022-07-27 | 2022-10-25 | 中国第一汽车股份有限公司 | Split type material pressing plate, die and method for improving material pressing state of fist area of fender |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392644A (en) * | 1980-02-07 | 1983-07-12 | Borzym John J | Tube cutting apparatus |
| CN101658884A (en) * | 2009-04-24 | 2010-03-03 | 天津敏捷网络技术有限公司 | Side flanging and punch withdrawing and separating structure for stamping die of automotive covering part |
| CN103817239A (en) * | 2014-02-21 | 2014-05-28 | 奇瑞汽车股份有限公司 | Wedge side-shaping die |
| CN203862886U (en) * | 2014-06-09 | 2014-10-08 | 安徽江淮汽车股份有限公司 | Lateral material pressing mechanism and stamping die |
-
2014
- 2014-06-09 CN CN201410255798.4A patent/CN104028659B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392644A (en) * | 1980-02-07 | 1983-07-12 | Borzym John J | Tube cutting apparatus |
| CN101658884A (en) * | 2009-04-24 | 2010-03-03 | 天津敏捷网络技术有限公司 | Side flanging and punch withdrawing and separating structure for stamping die of automotive covering part |
| CN103817239A (en) * | 2014-02-21 | 2014-05-28 | 奇瑞汽车股份有限公司 | Wedge side-shaping die |
| CN203862886U (en) * | 2014-06-09 | 2014-10-08 | 安徽江淮汽车股份有限公司 | Lateral material pressing mechanism and stamping die |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623555A (en) * | 2015-11-04 | 2017-05-10 | 现代自动车株式会社 | Swivel jig tool for forming burring hole in door inner panel and method of operating the same |
| CN107335703A (en) * | 2016-12-08 | 2017-11-10 | 安徽江淮汽车集团股份有限公司 | Flange body |
| CN112775297A (en) * | 2019-11-04 | 2021-05-11 | 上海赛科利汽车模具技术应用有限公司 | No chronogenesis multi-angle side turn-ups forming die |
| CN115229000A (en) * | 2022-07-27 | 2022-10-25 | 中国第一汽车股份有限公司 | Split type material pressing plate, die and method for improving material pressing state of fist area of fender |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104028659B (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204135995U (en) | A kind of press-loading device of engineering cast form nylon pulley Idler bearing | |
| CN103639303B (en) | A kind of cam die | |
| CN104028659A (en) | Lateral pressing mechanism and stamping die | |
| CN204523962U (en) | A kind of side piercing die feeding pressure mechanism and side piercing die | |
| CN203887022U (en) | Repairing punching die | |
| CN203862886U (en) | Lateral material pressing mechanism and stamping die | |
| CN104759524A (en) | Side stamping mechanism in stamping die | |
| CN204892625U (en) | Pneumatics mould of bending that flattens | |
| CN110842079A (en) | Floating punching mechanism for wedge | |
| CN102527842A (en) | Wedge mechanism with forced return device | |
| CN203955919U (en) | The drawing die of longeron | |
| CN106216492A (en) | A kind of side piercing die | |
| CN103522576B (en) | Undershoot springback mechanism of powder forming machine | |
| CN206794542U (en) | Wedge mechanism and mould | |
| CN206716864U (en) | One kind can the easy positioning filter disc decompressor of letter | |
| CN207057381U (en) | Switching device for the mould punching big stroke of macropore | |
| CN212370949U (en) | Floating punching mechanism for wedge | |
| CN204262156U (en) | Wedge mechanism | |
| CN205309137U (en) | Riveting mould is arranged to combustor fire | |
| CN201702958U (en) | Press workbench structure | |
| CN201931017U (en) | Bend punching die of converter connector | |
| CN201969806U (en) | Plate-turning demoulding mechanism for bended plate | |
| CN205732598U (en) | A kind of progressive die | |
| CN209156888U (en) | It is a kind of for multi-angle side punching, the mold of side trim process | |
| CN202667460U (en) | Inner concealed type tapered wedge mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |