CN210547485U - Novel wear-proof hardware mould - Google Patents
Novel wear-proof hardware mould Download PDFInfo
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- CN210547485U CN210547485U CN201921386948.XU CN201921386948U CN210547485U CN 210547485 U CN210547485 U CN 210547485U CN 201921386948 U CN201921386948 U CN 201921386948U CN 210547485 U CN210547485 U CN 210547485U
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Abstract
The utility model discloses a novel anti-abrasion hardware mould, which structurally comprises an upper mould base, a guide rod, a lower mould base and an installation base, wherein an anti-deformation guide mechanism is arranged at the lower end of the upper mould base; meanwhile, the sliding sleeve slides on the fixed sliding rod through impact force of stamping, the connecting rod is driven to move up and down, the straightening plate is driven to slide outside the guide rod, the guide rod is straightened and protected, the spongy cushion plays a role in protecting, the straightening plate is prevented from scratching the guide rod, the guide rod is ensured to be vertical, the guide rod and the guide sleeve are prevented from deforming, and the size error of a product is reduced.
Description
Technical Field
The utility model relates to a hardware mould technical field, concretely relates to novel wear-proof hardware mould.
Background
Hardware: the traditional hardware products, also called 'small hardware', refer to five metals of gold, silver, copper, iron and tin, can be made into artworks or metal devices such as knives and swords through manual processing, the hardware of modern society is more extensive, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like, the small hardware products are mostly not final consumer goods, the hardware mould is in industrial production, various presses and special tools installed on the presses are used for making parts or products with required shapes from metal materials through pressure, and the special tools are collectively called as the hardware mould.
Because hardware mould needs very big pressure to suppress it at the in-process of carrying out the suppression, leads to the frictional force between the guide bar on the hardware mould and the uide bushing very big, has caused guide bar and uide bushing to take place to warp easily for a long time, and guide bar and uide bushing in case take place to warp, will take place the skew in following pressing process, lead to the size of goods to produce great error.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, the utility model provides a novel wear-resisting hardware mould now, solved because hardware mould is carrying out the in-process of suppression, need very big pressure to its suppression, lead to the guide bar on the hardware mould and the uide bushing between frictional force very big, time has been of a specified duration to cause guide bar and uide bushing to take place to warp easily, guide bar and uide bushing in case take place to warp, will take place the skew in the pressing process that follows, lead to the size of goods to produce the problem of great error.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a novel anti-abrasion hardware mould, which comprises an upper mould base, an anti-deformation guide mechanism, a guide rod, a lower mould base, an installation base, a locking screw rod, a female mould, a protection frame and a male mould, wherein the upper mould base is positioned right above the guide rod, the anti-deformation guide mechanism is fixedly installed on the lower surface of the upper mould base, the guide rod penetrates through the inside of the anti-deformation guide mechanism, the anti-deformation guide mechanism comprises a guide sleeve, a fixed plate, a fixed pipe sleeve, a spring, a fixed block, a connecting plate, a rotating shaft, a sliding wheel and an anti-bending mechanism, the top end of the guide sleeve is installed on the lower surface of the upper mould base and is communicated with the upper mould base, the guide rod penetrates through the inside of the guide sleeve, the inner wall of the guide sleeve is provided with a fixed plate, the fixed plate is fixed with the head, the fixed block is fixed with the connecting plate left end, the pivot adopts clearance fit to install inside the connecting plate, the pivot run through with the movable pulley inside, the movable pulley outside is laminated mutually with the guide bar, prevent that curved mechanism installs inside the uide bushing, prevent that curved mechanism and guide bar surface laminate mutually.
Further, the lower end of the guide rod is fixed with the lower die holder, the bottom end of the lower die holder is fixedly provided with the installation base, the lower die holder is internally in threaded connection with the locking screw, the lower end of the female die is fixed with the upper surface of the lower die holder, the upper end of the female die is provided with a protection frame, the male die is located right above the female die and matched with the male die, and the upper end of the male die is fixed with the lower surface of the upper die holder.
Further, the mechanism of preventing bending includes fixed slide bar, sliding sleeve, stopper, connecting rod, straight board and foam-rubber cushion smooth out with the fingers, fixed slide bar head end fixed mounting is inside the uide bushing, fixed slide bar activity nestification is inside the sliding sleeve, fixed slide bar end is equipped with the stopper, the sliding sleeve is fixed mutually with the connecting rod head end, the connecting rod is terminal to be fixed mutually with the straight board of smoothing out with the fingers, smooth out the straight board left side surface and bind mutually with the foam-rubber cushion through glue.
Furthermore, six sliding wheels are arranged, and the three sliding wheels are in a group and are respectively positioned on the left side and the right side of the guide rod.
Furthermore, the number of the fixed pipe sleeves and the number of the springs are four, and the two fixed pipe sleeves and the springs form a group.
Furthermore, the bending prevention mechanisms are four in number, and two bending prevention mechanisms are a group and are respectively arranged at the left end and the right end of the guide rod.
Furthermore, the fixed slide bar is of a cylindrical structure, and the sliding sleeve is of a hollow cylindrical structure.
Furthermore, the straightening plate is of a circular ring-shaped structure, and the diameter of the straightening plate is matched with that of the guide rod.
Furthermore, the sliding wheel is made of polyurethane.
Furthermore, the fixed slide bar is made of No. 45 steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in order to solve the problems that the friction force between a guide rod and a guide sleeve on a hardware mould is very large, the guide rod and the guide sleeve are easy to deform after a long time, and once the guide rod and the guide sleeve deform, the guide rod and the guide sleeve can deviate in the next pressing process to cause a large error of the size of a product; meanwhile, the sliding sleeve slides on the fixed sliding rod through impact force of stamping, the connecting rod is driven to move up and down, the straightening plate is driven to slide outside the guide rod, the guide rod is straightened and protected, the spongy cushion plays a role in protecting, the straightening plate is prevented from scratching the guide rod, the guide rod is ensured to be vertical, the guide rod and the guide sleeve are prevented from deforming, and the size error of a product is reduced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the hardware mold of the present invention;
fig. 3 is a schematic sectional structure view of the deformation-preventing guide mechanism of the present invention;
fig. 4 is a schematic view of a partial three-dimensional structure of the deformation-preventing guide mechanism of the present invention;
fig. 5 is a schematic perspective view of the bending prevention mechanism of the present invention.
In the figure: the anti-deformation die comprises an upper die base-1, an anti-deformation guide mechanism-2, a guide rod-3, a lower die base-4, an installation base-5, a locking screw-6, a female die-7, a protective frame-8, a male die-9, a guide sleeve-21, a fixing plate-22, a fixing pipe sleeve-23, a spring-24, a fixing block-25, a connecting plate-26, a rotating shaft-27, a sliding wheel-28, an anti-bending mechanism-29, a fixing sliding rod-291, a sliding sleeve-292, a limiting block-293, a connecting rod-294, a straightening plate-295 and a spongy cushion-296.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel wear-resistant hardware mold: the anti-deformation die comprises an upper die base 1, an anti-deformation guide mechanism 2, a guide rod 3, a lower die base 4, an installation base 5, a locking screw rod 6, a female die 7, a protection frame 8 and a male die 9, wherein the upper die base 1 is positioned right above the guide rod 3, the anti-deformation guide mechanism 2 is fixedly installed on the lower surface of the upper die base 1, the guide rod 3 penetrates through the inside of the anti-deformation guide mechanism 2, the anti-deformation guide mechanism 2 comprises a guide sleeve 21, a fixing plate 22, a fixing pipe sleeve 23, a spring 24, a fixing block 25, a connecting plate 26, a rotating shaft 27, a sliding wheel 28 and an anti-bending mechanism 29, the top end of the guide sleeve 21 is installed on the lower surface of the upper die base 1 and communicated with the guide rod 3, the fixing plate 22 is arranged on the inner wall of the guide sleeve 21, the fixing plate 22 is fixed with the head end of the fixing pipe sleeve 23, the spring 24 is, the rotating shaft 27 is arranged inside the connecting plate 26 in a clearance fit mode, the rotating shaft 27 penetrates through the inside of the sliding wheel 28, the outside of the sliding wheel 28 is attached to the guide rod 3, the anti-bending mechanism 29 is arranged inside the guide sleeve 21, and the anti-bending mechanism 29 is attached to the outer surface of the guide rod 3.
The lower end of the guide rod 3 is fixed with the lower die holder 4, the bottom end of the lower die holder 4 is fixedly provided with the installation base 5, the lower die holder 4 is connected with the locking screw rod 6 in a threaded mode, the lower end of the female die 7 is fixed with the upper surface of the lower die holder 4, the upper end of the female die 7 is provided with the protection frame 8, the male die 9 is located right above the female die 7 and matched with the lower surface of the male die 9, and the upper end of the male die 9 is fixed with the lower surface of the upper die holder 1.
The bending prevention mechanism 29 comprises a fixed sliding rod 291, a sliding sleeve 292, a limiting block 293, a connecting rod 294, a straightening plate 295 and a sponge pad 296, the head end of the fixed sliding rod 291 is fixedly installed inside the guide sleeve 21, the fixed sliding rod 291 is movably nested inside the sliding sleeve 292, the limiting block 293 is arranged at the tail end of the fixed sliding rod 291, the sliding sleeve 292 is fixed with the head end of the connecting rod 294, the tail end of the connecting rod 294 is fixed with the straightening plate 295, and the left side surface of the straightening plate 295 is bonded with the sponge pad 296 through glue.
Wherein, the movable pulley 28 is equipped with six altogether, and the three is a set of, is located the guide bar 3 left and right sides respectively, does benefit to and makes more smooth the inside gliding effect that carries on of uide bushing 21 of guide bar 3.
The number of the fixing pipe sleeves 23 and the number of the springs 24 are four, and the two fixing pipe sleeves and the two springs are in a group, so that the connecting plate 26 can be better buffered.
The bending prevention mechanisms 29 are four in number, and two bending prevention mechanisms are a group and are respectively installed at the left end and the right end of the guide rod 3, so that the guide rod 3 is prevented from deforming better.
The fixed slide bar 291 is a cylinder structure, and the sliding sleeve 292 is a hollow cylinder structure, so that the sliding sleeve 292 can slide on the fixed slide bar 291.
The straightening plate 295 is of a circular structure, the diameter of the straightening plate is matched with that of the guide rod 3, and the straightening plate 295 can straighten the guide rod 3 conveniently.
The sliding wheel 28 is made of polyurethane and has excellent wear resistance.
Wherein, the fixed slide bar 291 is No. 45 steel material, and has high strength.
According to the table, the fixing slide bar 291 is made of No. 45 steel, so that the strength, the wear resistance and the corrosion resistance of the fixing slide bar are greatly enhanced, and the service life of the fixing slide bar is prolonged.
The foam pad 296 of this patent is made of wood cellulose fiber or foamed plastic polymer, in addition, also has the natural sponge made by the sponge animal, and most natural sponge is used for the health to clean or the drawing, in addition, has the synthetic sponge that three kinds of other materials were made, is low density polyether (sponge that does not absorb water), polyvinyl alcohol (super absorbent material, does not have obvious gas pocket) and polyester respectively.
The working principle is as follows: before use, the hardware mould device is horizontally placed and stably supported by the mounting base 5; when the die is used, firstly, materials are placed in the female die 7, and the lower die holder 4 extends into the die through the guide rod 3 and the deformation-preventing guide mechanism 2 on the upper die holder 1; secondly, pressing the blank by stamping to drive a male die 9 to downwards extrude the female die 7 to form a product; in the stamping process, the guide rod 3 slides in the guide sleeve 21, and at the moment, the connecting plate 26 drives the sliding wheel 28 to be attached to the outer surface of the guide rod 3 through the matching use of the fixed pipe sleeve 23 and the spring 24, and the friction generated by the guide rod 3 and the guide sleeve 21 is reduced through the sliding action of the sliding wheel 28; meanwhile, the sliding sleeve 292 slides on the fixed sliding rod 291 through impact force of stamping, the connecting rod 294 is driven to move up and down, the straightening plate 295 is driven to slide outside the guide rod 3, the guide rod 3 is straightened and protected, the spongy cushion 296 plays a role in protection, the straightening plate 295 is prevented from scratching the guide rod 3, and the guide rod 3 is ensured to be vertical; and thirdly, after pressing is completed, separating the guide rod 3 from the anti-deformation guide mechanism 2, separating the male die 9 from the female die 7, and taking out the hardware product from the interior of the female die 7.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A novel anti-abrasion hardware die comprises an upper die base (1), a guide rod (3), a lower die base (4), an installation base (5), a locking screw (6), a female die (7), a protective frame (8) and a male die (9), wherein the upper die base (1) is positioned right above the guide rod (3);
the method is characterized in that: still include shape guiding mechanism (2) of preapring for an unfavorable turn of events, preapring for an unfavorable turn of events shape guiding mechanism (2) fixed mounting at upper die base (1) lower surface, guide bar (3) run through inside preapring for an unfavorable turn of events shape guiding mechanism (2), preapring for an unfavorable turn of events shape guiding mechanism (2) includes uide bushing (21), fixed plate (22), fixed pipe box (23), spring (24), fixed block (25), connecting plate (26), pivot (27), sliding wheel (28) and anti-bend mechanism (29), install at upper die base (1) lower surface and link up mutually on uide bushing (21) top, guide bar (3) run through inside uide bushing (21), be equipped with fixed plate (22) on uide bushing (21) inner wall, fixed plate (22) are fixed mutually with fixed pipe box (23) head end, fixed pipe box (23) internally mounted has spring (24), spring (24) end is fixed mutually with fixed block (25) through the electric welding, fixed block (25) are fixed mutually with connecting plate (26) left end, pivot (27) adopt clearance fit to install inside connecting plate (26), pivot (27) run through in with movable pulley (28) inside, movable pulley (28) outside is laminated mutually with guide bar (3), prevent that curved mechanism (29) is installed inside uide bushing (21), prevent that curved mechanism (29) and guide bar (3) surface are laminated mutually.
2. The novel wear-resistant hardware die of claim 1, wherein: the utility model discloses a die holder, including guide bar (3), die holder (4), die holder (7), terrace die (9), guide bar (3) lower extreme and die holder (4) are fixed mutually, die holder (4) bottom fixed mounting has installation base (5), die holder (4) inside and locking screw (6) threaded connection, die (7) lower extreme and die holder (4) upper surface are fixed mutually, die (7) upper end is equipped with protecting frame (8), terrace die (9) are in directly over die (7) and phase-match, terrace die (9) upper end and upper die base (1) lower surface are fixed mutually.
3. The novel wear-resistant hardware die of claim 1, wherein: prevent curved mechanism (29) including fixed slide bar (291), sliding sleeve (292), stopper (293), connecting rod (294), straight board (295) and foam-rubber cushion (296), fixed slide bar (291) head end fixed mounting is inside uide bushing (21), fixed slide bar (291) activity nestification is inside sliding sleeve (292), fixed slide bar (291) end is equipped with stopper (293), sliding sleeve (292) is fixed mutually with connecting rod (294) head end, connecting rod (294) end is fixed mutually with straight board (295), it binds mutually with foam-rubber cushion (296) through glue to smooth out straight board (295) left surface.
4. The novel wear-resistant hardware die of claim 1, wherein: six sliding wheels (28) are arranged, three sliding wheels are in a group and are respectively positioned at the left side and the right side of the guide rod (3).
5. The novel wear-resistant hardware die of claim 1, wherein: the number of the fixed pipe sleeves (23) and the number of the springs (24) are four, and the two fixed pipe sleeves and the springs are in a group.
6. The novel wear-resistant hardware die of claim 1, wherein: the anti-bending mechanisms (29) are four in number, and two anti-bending mechanisms are a group and are respectively arranged at the left end and the right end of the guide rod (3).
7. The novel wear-resistant hardware die of claim 3, wherein: the fixed sliding rod (291) is of a cylindrical structure, and the sliding sleeve (292) is of a hollow cylindrical structure.
8. The novel wear-resistant hardware die of claim 3, wherein: the straightening plate (295) is of a circular ring-shaped structure, and the diameter of the straightening plate is matched with that of the guide rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386948.XU CN210547485U (en) | 2019-08-23 | 2019-08-23 | Novel wear-proof hardware mould |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386948.XU CN210547485U (en) | 2019-08-23 | 2019-08-23 | Novel wear-proof hardware mould |
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| CN210547485U true CN210547485U (en) | 2020-05-19 |
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| CN201921386948.XU Active CN210547485U (en) | 2019-08-23 | 2019-08-23 | Novel wear-proof hardware mould |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842663A (en) * | 2020-07-31 | 2020-10-30 | 王海根 | Servo motor driven mould correction mechanism |
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2019
- 2019-08-23 CN CN201921386948.XU patent/CN210547485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842663A (en) * | 2020-07-31 | 2020-10-30 | 王海根 | Servo motor driven mould correction mechanism |
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