CN214639750U

CN214639750U - Quick positioning structure of hardware mould

Info

Publication number: CN214639750U
Application number: CN202120717297.9U
Authority: CN
Inventors: 史建峰
Original assignee: Shenzhen Ruibangde Precision Parts Co ltd
Current assignee: Shenzhen Ruibangde Precision Parts Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-09
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a hardware mould rapid positioning structure, which comprises a base and a lower template, wherein one end of the lower template far away from the base is movably connected with an upper template, when the upper template is required to be arranged at the upper end of the lower template, a positioning plugboard can be inserted into the inner side of a positioning slot, when the positioning plugboard is inserted into the bottom end of the inner cavity of the positioning slot, a clamping groove at the outer wall of the lower template is aligned with a clamping bead, when the upper template and the lower template are aligned, the clamping bead is rebounded by a pressure spring, the clamping bead is also limited by the inner side of the clamping groove, the upper template is prevented from being loosened when arranged at the upper end of the lower template, after the upper template is arranged at the upper end of the lower template, the guide plate penetrates through the inner side of the clamping plate of the guide groove, an operator can pull the pull plate in advance to move an iron lug to one side of the clamping plate, when the guide plate penetrates through the iron groove and the iron lug to be aligned, the operator can loosen the pull plate, the iron lug is inserted into the inner side of the iron groove to be adsorbed and fixed, prevent that the deflector is not hard up breaks away from the inboard of cardboard.

Description

Quick positioning structure of hardware mould

Technical Field

The utility model relates to a hardware mould technical field specifically is a hardware mould quick location structure.

Background

Various tools and products used in daily production and life of people are as large as a base and a machine body shell of a machine tool and as small as a blank head screw, a button and shells of various household appliances, and have no close relation with a die. The shape of the mold determines the shape of the products, and the processing quality and precision of the mold determine the quality of the products. The mold is divided into non-plastic molds such as a casting mold, a forging mold, a die-casting mold, a stamping mold and the like, and a plastic mold.

Most of the existing molds are used in an assembling and matching mode through an upper mold and a lower mold, so that when the upper mold is installed, the bad phenomena that the positioning between the upper mold and the lower mold is slow and the relative displacement is easy to generate are easily caused, or if the upper mold is not locked after the two molds are positioned and aligned, the upper mold can also generate looseness and shift, so that the injection molded product has more burrs and even directly becomes waste products, and the integral processing precision and the working efficiency are influenced.

In order to solve the problems, the rapid hardware mould positioning structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick positioning structure of hardware mould, when the upper template needs to be installed at the upper end of the lower template, the positioning plugboard can be inserted into the inner side of the positioning slot, when the positioning plugboard is inserted into the bottom end of the inner cavity of the positioning slot, the clamping groove on the outer wall of the positioning plugboard is aligned with the clamping bead, when the positioning plugboard and the clamping bead are aligned, the clamping bead is rebounded by the pressure spring, the clamping bead is also limited by the inner side of the clamping groove, the upper template is prevented from being loosened when being installed at the upper end of the lower template, when the upper template is installed at the upper end of the lower template, the guide plate runs through the inner side of the clamping plate of the guide slot, an operator can pull the pull plate in advance to move the iron-absorbing lug to one side of the clamping plate, when the guide plate runs through to align the iron groove with the iron-absorbing lug, the operator can loosen the pull plate to insert the iron lug into the inner side of the iron groove to be adsorbed and fixed, and prevent the guide plate from being loosened and separated from the inner side of the clamping plate, the problems proposed in the background art are solved.

In order to achieve the above object, the utility model provides a following technical scheme: a quick positioning structure of a hardware mold comprises a base and a lower template, wherein the top of the base is fixedly connected with the lower template, one end of the lower template, far away from the base, is also movably connected with an upper template, the upper template comprises positioning insertion plates with four corners at the bottom end fixedly welded, and insertion pieces are also fixedly arranged on two sides of the upper template;

the lower template comprises clamping plates fixedly connected with two sides, positioning slots are formed in four corners of the top end of the lower template, and limiting grooves are symmetrically formed in two sides of each positioning slot.

Further, the cardboard includes the guide way that the top was seted up to and the arm-tie that runs through cardboard one side, and one side of arm-tie still fixed welding have the magnet lug, one side of magnet lug is through the outer wall fixed connection of elastic component and cardboard.

Further, the positioning slot comprises a cavity which is symmetrically formed in two sides of the inner cavity, the inner cavity of the cavity is fixedly connected with a pressure spring, and a sliding plate is fixedly connected with one end of the pressure spring, one end of the sliding plate, far away from the pressure spring, is fixedly connected with a clamping bead, and the radius of the clamping bead protrudes out of one side of the cavity.

Furthermore, the sliding grooves are symmetrically formed in two sides of the inner cavity of the cavity, and two ends of the sliding plate are limited on the inner sides of the sliding grooves and are in sliding connection with the sliding grooves.

Furthermore, the positioning insertion plate comprises limiting plates welded symmetrically on two sides and a clamping groove formed in the outer wall of the positioning insertion plate, and the part, protruding from the clamping bead, of the clamping groove is connected with the clamping groove in a clamping mode.

Furthermore, the positioning insertion plate and the limiting plate are matched with the positioning slot and the limiting groove, and the lower template and the upper template are movably connected with the positioning slot through the positioning insertion plate.

Further, the insertion piece comprises fixing plates fixedly mounted on two sides of the upper die plate, and guide plates and iron grooves formed in the outer walls of the guide plates are welded to the bottom ends of the fixing plates.

Further, the guide plate penetrates through the guide groove in the upper end of the clamping plate, and the iron-absorbing convex block is clamped and connected with the iron groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a quick location structure of hardware mould, need install when the upper die plate in the upper end of lower bolster, can insert positioning insertion plate positioning insertion slot's inboard, positioning insertion plate inserts the bulge of back with contacting and supporting tight calorie of pearl, will make it produce deformation through the inboard pressure spring of slide extrusion cavity when the card pearl is supported tightly, when positioning insertion plate inserts positioning insertion slot's inner chamber bottom, the draw-in groove of its outer wall will align with calorie pearl, the card pearl will be kick-backed by the pressure spring when the two aligns, the card pearl will also be carried on spacingly by the inboard of card income draw-in groove, it is not hard up to produce when preventing that the upper die plate from installing in the upper end of lower bolster, and can make the two fix a position the alignment fast.

2. The utility model provides a quick location structure of hardware mould, install after the upper end of lower bolster as the cope match-plate pattern, the deflector will run through the inboard of guide way cardboard, operating personnel can take out the arm-tie in advance, make the magnet lug remove the one side of cardboard, run through when making the iron recess align with the magnet lug as the deflector, operating personnel can loosen the arm-tie, it is fixed to make the inboard that the magnet lug inserted the iron recess adsorb, prevent that the deflector is not hard up the inboard that breaks away from the cardboard, and with the location picture peg, the location slot cooperatees and increases dual guarantee.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the lower template and the upper template of the present invention;

FIG. 3 is a side view of the clamping plate of the present invention;

fig. 4 is a sectional view of the inside of the positioning slot of the present invention.

In the figure: 1. a base; 2. a lower template; 21. clamping a plate; 211. a guide groove; 212. pulling a plate; 213. a magnet lug; 214. an elastic member; 22. positioning the slot; 221. a cavity; 222. a chute; 223. a pressure spring; 224. a slide plate; 225. clamping the beads; 23. a limiting groove; 3. mounting a template; 4. positioning the plug board; 41. a limiting plate; 42. a card slot; 5. an insert; 51. a fixing plate; 52. a guide plate; 53. and an iron groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, a quick positioning structure of hardware mould, including base 1 and lower bolster 2, the top fixedly connected with of base 1 is used for placing lower bolster 2 of hardware product, the one end that base 1 was kept away from to lower bolster 2 still swing joint has the cope match-plate pattern 3 that is used for hardware press forming, cope match-plate pattern 3 includes bottom four corners fixed welding's location picture peg 4, and the both sides of cope match-plate pattern 3 still fixed mounting have and are used for locking reinforced (rfd) insertion piece 5, lower bolster 2 includes both sides fixed connection's cardboard 21, it runs through its inboard to be convenient for insertion piece 5, and positioning slot 22 has been seted up in the top four corners of lower bolster 2, and the spacing groove 23 that positioning slot 22 both sides symmetry was seted up, it runs through the location to be convenient for positioning picture peg 4, make lower bolster 2 and cope match-plate pattern 3 can the location use.

Referring to fig. 2-4, a fast positioning structure for hardware mold, the clamping plate 21 includes a guiding groove 211 opened at the top end, and a pulling plate 212 penetrating through one side of the clamping plate 21, the pulling plate 212 can move and adjust along with the pulling of the operator, and one side of the pulling plate 212 is further fixedly welded with a magnet bump 213 for limiting and clamping, one side of the magnet bump 213 is fixedly connected with the outer wall of the clamping plate 21 through an elastic member 214, when the operator pulls the pulling plate 212 outward, the pulling plate 212 drives the magnet bump 213 to move, the magnet bump 213 will be extruded to deform when moving, when the operator releases the pulling plate 212, the elastic member 214 will recover the elastic potential energy to rebound, so that the magnet bump 213 will return to the original position, the positioning slot 22 includes a cavity 221 opened symmetrically at both sides of the cavity to accommodate the component, and the cavity 221 is further fixedly connected with a compression spring 223 capable of telescopic adjustment, and a movable sliding plate 224 fixedly connected with one end of a pressure spring 223, one end of the sliding plate 224 far away from the pressure spring 223 is fixedly connected with a clamping ball 225 which can be clamped and limited, the radius of the clamping ball 225 protrudes out of one side of the cavity 221, the radius of the other side is positioned at the inner side of the cavity 221, sliding grooves 222 which can slide and move are symmetrically arranged at two sides of the inner cavity of the cavity 221, two ends of the sliding plate 224 are limited at the inner sides of the sliding grooves 222 and are in sliding connection with the sliding grooves, the positioning plug board 4 comprises limiting plates 41 which are symmetrically welded at two sides, and clamping grooves 42 which can be limited are arranged on the outer wall of the positioning plug board 4, the protruding part of the clamping ball 225 is in clamping connection with the clamping grooves 42, the positioning plug board 4 is matched with the limiting plates 41, the positioning slot 22 and the limiting groove 23 are arranged, the lower template 2 and the upper template 3 are movably connected with the positioning slot 22 through the positioning plug board 4, when the positioning plug board 4 is inserted into the inner side of the positioning slot 22, the positioning inserting plate 4 is in contact with a protruding part tightly abutting against the clamping bead 225, when the clamping bead 225 is tightly abutted, the pressing spring 223 on the inner side of the cavity 221 is extruded through the sliding plate 224 to deform the clamping bead, when the positioning inserting plate 4 is inserted into the bottom end of the inner cavity of the positioning inserting groove 22, the clamping groove 42 on the outer wall of the positioning inserting plate is aligned with the clamping bead 225, when the positioning inserting plate and the clamping bead are aligned, the clamping bead 225 is rebounded by the pressing spring 223, the clamping bead 225 is also limited by the inner side of the clamping groove 42, and the upper template 3 is prevented from being loosened when being installed at the upper end of the lower template 2.

The insertion piece 5 comprises a fixed plate 51 fixedly arranged at both sides of the upper template 3, and a guide plate 52 capable of being inserted and limited is welded at the bottom end of the fixed plate 51, and an iron groove 53 opened on the outer wall of the guide plate 52 for accommodating brake, the guide plate 52 penetrates through the guide groove 211 on the upper end of the clamping plate 21, the iron-absorbing projection 213 is connected with the iron groove 53 in a clamping manner, when the guide plate 52 penetrates the guide groove 211 to move to the inner side of the card 21, the operator can pull the pull plate 212 in advance, so that the magnet protrusion 213 moves to one side of the card 21, when the guide plate 52 penetrates through the iron groove 53 and the iron-absorbing protrusion 213 to be aligned, an operator can loosen the pull plate 212, so that the iron-absorbing protrusion 213 is inserted into the inner side of the iron groove 53 for adsorption and fixation, the guide plate 52 is prevented from loosening and being separated from the inner side of the clamping plate 21, and the guide plate 52 is matched with the positioning insertion plate 4 and the positioning slot 22 to increase double guarantee.

The working principle is as follows: when the upper template 3 needs to be installed at the upper end of the lower template 2, the positioning insertion plate 4 can be firstly inserted into the inner side of the positioning slot 22, when the positioning insertion plate 4 is inserted into the bottom end of the inner cavity of the positioning slot 22, the clamping groove 42 on the outer wall of the positioning insertion plate 4 is aligned with the clamping bead 225, when the clamping bead 225 and the clamping groove are aligned, the clamping bead 225 is rebounded by the pressure spring 223, the clamping bead 225 is also limited by the inner side of the clamping groove 42, so that the upper template 3 can be quickly positioned and installed at the upper end of the lower template 2, after the upper template 3 is installed at the upper end of the lower template 2, the guide plate 52 penetrates through the guide groove 211 at the upper end of the clamping plate 21, when the guide plate 52 penetrates through the guide groove 211 to clamp the inner side of the clamping plate 21, an operator can pull the pulling plate 212 in advance, so that the iron absorption projection 213 moves to one side of the clamping plate 21, and when the guide plate 52 penetrates through so that the iron groove 53 is aligned with the iron absorption projection 213, the operator can release the pulling plate 212, the iron-attracting protrusion 213 is inserted into the iron recess 53 for attracting and fixing, thereby preventing the guide plate 52 from loosening and separating from the inside of the card 21.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick location structure of hardware mould, includes base (1) and lower bolster (2), the top fixedly connected with lower bolster (2) of base (1), the one end that base (1) were kept away from in lower bolster (2) still swing joint have cope match-plate pattern (3), its characterized in that: the upper template (3) comprises positioning insertion plates (4) fixedly welded at four corners of the bottom end, and insertion pieces (5) are fixedly arranged on two sides of the upper template (3);

the lower template (2) comprises clamping plates (21) fixedly connected with two sides, positioning slots (22) are formed in four corners of the top end of the lower template (2), and limiting grooves (23) are symmetrically formed in two sides of each positioning slot (22).

2. The rapid hardware mould positioning structure of claim 1, which is characterized in that: cardboard (21) include guide way (211) that the top was seted up to and pull plate (212) that run through cardboard (21) one side, and one side of pull plate (212) still fixed welding have magnet lug (213), one side of magnet lug is through elastic component (214) and cardboard (21) outer wall fixed connection.

3. The rapid hardware mould positioning structure of claim 1, which is characterized in that: the positioning insertion groove (22) comprises cavities (221) symmetrically formed in two sides of each inner cavity, a pressure spring (223) is fixedly connected to the inner cavity of each cavity (221), a sliding plate (224) is fixedly connected to one end of each pressure spring (223), a clamping bead (225) is fixedly connected to one end, far away from the pressure spring (223), of each sliding plate (224), and the radius of each clamping bead (225) protrudes out of one side of each cavity (221).

4. The rapid hardware mould positioning structure of claim 3, which is characterized in that: the two sides of the inner cavity of the cavity (221) are symmetrically provided with sliding grooves (222), and the two ends of the sliding plate (224) are limited on the inner side of the sliding grooves (222) and are in sliding connection with the sliding grooves.

5. The rapid hardware mould positioning structure of claim 1, which is characterized in that: the positioning insertion plate (4) comprises limiting plates (41) which are symmetrically welded on two sides and a clamping groove (42) formed in the outer wall of the positioning insertion plate (4), and the protruding part of the clamping bead (225) is connected with the clamping groove (42) in a clamping mode.

6. The rapid hardware mould positioning structure of claim 1, which is characterized in that: the positioning insertion plate (4) and the limiting plate (41) are matched with the positioning slot (22) and the limiting groove (23), and the lower template (2) and the upper template (3) are movably connected with the positioning slot (22) through the positioning insertion plate (4).

7. The rapid hardware mould positioning structure of claim 1, which is characterized in that: the inserting piece (5) comprises fixing plates (51) fixedly mounted on two sides of the upper template (3), guide plates (52) are further welded at the bottom ends of the fixing plates (51), and iron grooves (53) are formed in the outer walls of the guide plates (52).

8. The rapid hardware mould positioning structure of claim 7, which is characterized in that: the guide plate (52) penetrates through a guide groove (211) at the upper end of the clamping plate (21), and the iron absorption convex block (213) is clamped and connected with the iron groove (53).