CN211437734U

CN211437734U - Multifunctional hardware mold universal device

Info

Publication number: CN211437734U
Application number: CN201921852072.3U
Authority: CN
Inventors: 麦锐芬
Original assignee: Dongguan Zhongming Precision Hardware Electronic Technology Co ltd
Current assignee: Dongguan Zhongming Precision Hardware Electronic Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-09-08
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a multi-functional hardware mould universal device, its structure includes the holding down plate, the cylinder, the guide hole, the guide arm, fixed stop device and connecting wire, the utility model discloses a set up fixed stop device in guide arm bottom face, carry out clockwise rotation to the knob application of force after that, the knob drives the gear through the main shaft and rotates, gear external diameter surface and rack intermeshing to the rack carries out spacing slip through the locating part, make the rack drive sliding seat carry out the inside slip along the slide bar, the sliding seat passes through the connecting block and drives and press from both sides tight piece and slide, press from both sides tight piece and carry out supplementary slip along the spout through the slider, alright carry out spacing the inserting fixedly with the template of required change through the locating pin, it is convenient to use, and the.

Description

Multifunctional hardware mold universal device

Technical Field

The utility model relates to a hardware mould technical field, concretely relates to multi-functional hardware mould universal device.

Background

Gold is a traditional hardware product, also called 'small hardware', and refers to five metals of gold, silver, copper, iron and tin, and can be made into artworks or metal devices such as knives and swords through manual processing, hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like, a hardware mould is a part or a product with a required shape manufactured by a metal material through pressure by using various presses and special tools arranged on the presses in industrial production, the special tools are collectively called as the hardware mould, and a general device is required to be used for fixing a template when the hardware mould is pressed.

Under the condition that needs use the universal device, because most all adopt bolt or welded mode fixed die plate, it is heavy to operate when leading to changing to press from both sides tight dynamics and too big easily cause the template wearing and tearing, appear becoming flexible when pressing from both sides and run the position easily and cause part shaping deviation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a multi-functional hardware mould universal device now, solved under the condition that needs used general device, because most all adopt bolt or welded mode fixed die plate, the operation is heavy when leading to changing to the too big template wearing and tearing that causes easily of the tight dynamics of clamp, appear becoming flexible when pressing from both sides and run the position and cause the problem of part shaping deviation easily.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a multi-functional hardware mould universal device, including holding down plate, cylinder, guide hole, guide arm, fixed stop device and connecting wire, holding down plate top middle part fixed mounting has the cylinder, holding down plate top surface four corners is worn to be equipped with the guide hole, guide hole internal diameter surface and guide arm sliding fit, guide arm right-hand member bottom is connected with the connecting wire, fixed stop device sets up in the guide arm bottom face, fixed stop device comprises main part, standing groove, spout, knob, main shaft, gear, rack, locating part, sliding seat, slide bar, clamp block, locating pin and slider, the standing groove has been embedded in the main part top middle part, the inside rear end embedding of standing groove has the spout, main part front end middle part fixed mounting has the knob, knob rear end middle part is through main shaft and gear rotation fit, gear external diameter surface and rack intermeshing, the utility model discloses a slide block, including rack, locating part, bolt, slide block, locating pin, slide bar, connecting block, clamping block, locating pin, slide block, locating piece.

Furthermore, a rubber sleeve is arranged outside the knob, and anti-skid grains are arranged on the rubber sleeve.

Furthermore, the inner diameter of the sliding chute is larger than the outer diameter of the sliding block by 5MM, and the outer diameter surface of the sliding block is smooth.

Furthermore, both ends are provided with the retaining member about the slide bar outside to the retaining member is two liang of relative distributions.

Furthermore, two sliding grooves are arranged in the middle of the sliding seat, and the sliding grooves are distributed in parallel.

Further, the locating pin is provided with two sets to every group is provided with two.

Furthermore, four corners of the top end face of the main body are provided with four screw holes, and the diameters of the screw holes are 8 MM.

Furthermore, the knob material is PVC plastics.

Furthermore, the main shaft is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problem that when a general device needs to be used, most of the devices adopt bolts or welding modes to fix the template, so that the operation is heavy during replacement, and the clamping force is too large, which easily causes the abrasion of the template, and the problem of part forming deviation caused by loose displacement is easily caused during clamping, by arranging the fixed limiting device on the bottom end surface of the guide rod, then the knob is forced to rotate clockwise, the knob drives the gear to rotate through the main shaft, the outer diameter surface of the gear is meshed with the rack, and the rack carries out spacing slip through the locating part for the rack drives the sliding seat and carries out inside slip along the slide bar, and the sliding seat drives through the connecting block and presss from both sides tight piece and slide, presss from both sides tight piece and carries out supplementary slip along the spout through the slider, alright carry out spacing the inserting fixedly with the template of required change through the locating pin, and it is convenient to use, and the fixity is strong.

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 structural view of the fixing and limiting device of the present invention;

fig. 3 is a schematic structural view of the sliding seat of the present invention;

fig. 4 is a schematic structural view of the clamping block of the present invention.

In the figure: the device comprises a lower pressing plate-1, a cylinder-2, a guide hole-3, a guide rod-4, a fixed limiting device-5, a connecting line-6, a main body-51, a placing groove-52, a sliding groove-53, a knob-54, a main shaft-55, a gear-56, a rack-57, a limiting piece-58, a sliding seat-59, a sliding rod-510, a clamping block-511, a positioning pin-512 and a sliding block-513.

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 and fig. 4, the utility model provides a multifunctional hardware mold universal device: the device comprises a lower pressing plate 1, an air cylinder 2, guide holes 3, a guide rod 4, a fixed limiting device 5 and a connecting wire 6, wherein the air cylinder 2 is fixedly arranged in the middle of the top end of the lower pressing plate 1, the guide holes 3 are arranged at four corners of the top end surface of the lower pressing plate 1 in a penetrating manner, the inner diameter surface of each guide hole 3 is in sliding fit with the corresponding guide rod 4, the bottom of the right end of the corresponding guide rod 4 is connected with the corresponding connecting wire 6, the fixed limiting device 5 is arranged on the bottom end surface of the corresponding guide rod 4, the fixed limiting device 5 comprises a main body 51, a placing groove 52, a sliding groove 53, a knob 54, a main shaft 55, a gear 56, a rack 57, a limiting part 58, a sliding seat 59, a sliding rod 510, a clamping block 511, a positioning pin 512 and a sliding block 513, the placing groove 52 is embedded in the middle of the top end of the main body 51, the outer side of the rack 57 is in contact with the limiting part 58, the outer side of the rear end face of the rack 57 is locked and fixed with the sliding seat 59 through a bolt, the middle parts of the upper end and the lower end of the sliding seat 59 are in sliding fit along the sliding rod 510, the middle part of the front end of the sliding seat 59 is fixed with the clamping block 511 through a connecting block, the front end and the rear end of the inner side of the clamping block 511 are connected with the positioning pin 512 in an integrated mode, the middle part of the front end of the clamping block 511 is tightly fixed with the sliding block 513, the sliding block 513 is in sliding fit along the.

Wherein, the knob 54 is externally provided with a rubber sleeve, and the rubber sleeve is provided with anti-skid lines, so as to avoid the hand slip during use.

The inner diameter of the sliding groove 53 is greater than the outer diameter of the sliding block 513 by 5MM, and the outer diameter surface of the sliding block 513 is smooth, so that normal sliding fit is guaranteed.

Wherein, both ends are provided with the retaining member about the slide bar 510 outside to the retaining member is two liang of relative distributions, is convenient for carry out supplementary fixed.

Two sliding grooves are arranged in the middle of the sliding seat 59 and are distributed in parallel, so that auxiliary sliding is facilitated.

The positioning pins 512 are arranged in two groups, and each group is provided with two positioning pins, so that the stability is high, and the operation is convenient.

Four screw holes are formed in four corners of the top end face of the main body 51, the diameter of each screw hole is 8MM, and locking and fixing are facilitated.

The knob 54 is made of PVC plastic, and is firm and durable, high in cost performance, corrosion-resistant and good in quality.

The spindle 55 is made of stainless steel.

According to last table show the utility model discloses main shaft 55 adopts the stainless steel, and corrosion resistance is strong, and is with low costs, the sexual valence relative altitude effect.

The patent states: the knob 54 is made of PVC plastic, which is a compound of PVC in the chemical field, and has non-flammability, high strength, weather resistance and excellent geometric stability, and PVC has strong resistance to oxidants, reducing agents and strong acids, but can be corroded by concentrated oxidizing acids such as concentrated sulfuric acid and nitric acid and is not suitable for occasions where aromatic hydrocarbons and chlorinated hydrocarbons contact.

The working principle is as follows: the multifunctional hardware mold universal device is placed at a proper position, the connecting wire 6 is connected with an external power supply and an external controller to provide required electric energy for equipment, the air cylinder 2 is connected with external pneumatic equipment, when a template needs to be replaced, the template is placed into the placing groove 52, the fixed limiting device 5 is arranged on the bottom end face of the guide rod 3, force is applied to the knob 54 to rotate clockwise, the knob 54 drives the gear 56 to rotate through the main shaft 55, the outer diameter surface of the gear 56 is meshed with the rack 57, the rack 57 performs limiting sliding through the limiting part 58, so that the rack 57 drives the sliding seat 59 to slide inwards along the sliding rod 510, the sliding seat 510 drives the clamping block 511 to slide through the connecting block, the clamping block 511 performs auxiliary sliding along the sliding groove 53 through the sliding block 513 and is adjusted according to the width of the template, alright carry out spacing the inserting fixedly with the template of required change through locating pin 512, it is convenient to use, the fixity is strong, then start external pneumatic equipment and carry out work, cylinder 2 converts hydraulic energy into mechanical energy, output speed and thrust, it slides to drive holding down plate 1 and push down along guide arm 3, suppress the template, solved under the condition that needs use the general device, because most all adopt bolt or welded mode fixed die plate, the operation is heavy when leading to changing, and the too big template wearing and tearing that causes of clamp force nature, the easy problem that becomes flexible runs the position and causes the part shaping deviation of appearing when pressing from both sides tightly.

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

1. A multifunctional universal device for hardware molds comprises a lower pressing plate (1), a cylinder (2), guide holes (3), guide rods (4) and a connecting wire (6), wherein the cylinder (2) is fixedly mounted in the middle of the top end of the lower pressing plate (1), the guide holes (3) are arranged in four corners of the top end face of the lower pressing plate (1) in a penetrating mode, the inner diameter surface of each guide hole (3) is in sliding fit with the corresponding guide rod (4), and the bottom of the right end of each guide rod (4) is connected with the connecting wire (6);

the method is characterized in that: the device is characterized by further comprising a fixed limiting device (5), the fixed limiting device (5) is arranged on the bottom end face of the guide rod (4), the fixed limiting device (5) is composed of a main body (51), a placing groove (52), a sliding groove (53), a knob (54), a main shaft (55), a gear (56), a rack (57), a limiting piece (58), a sliding seat (59), a sliding rod (510), a clamping block (511), a positioning pin (512) and a sliding block (513), the placing groove (52) is embedded in the middle of the top end of the main body (51), the sliding groove (53) is embedded in the rear end of the inner side of the placing groove (52), the knob (54) is fixedly installed in the middle of the front end of the main body (51), the middle of the rear end of the knob (54) is in rotating fit with the gear (56) through the main shaft (55), the outer diameter surface of the gear (56) is meshed with the rack (57, the rack (57) rear end face outside is locked fixedly through bolt and sliding seat (59), middle part is along slide bar (510) sliding fit in the upper and lower both ends of sliding seat (59), sliding seat (59) front end middle part is through connecting block and clamp piece (511) reciprocal anchorage, it carries out the integral type with locating pin (512) to press from both sides both ends around block (511) inboard and is connected, it closely fixes with slider (513) to press from both sides tight piece (511) front end middle part to slider (513) are along spout (53) internal diameter surface sliding fit, main part (51) top four corners is passed through bolt and guide arm (4) locking fixedly.

2. The universal multifunctional hardware die device of claim 1, wherein: the outside of the knob (54) is provided with a rubber sleeve, and the rubber sleeve is provided with anti-skid lines.

3. The universal multifunctional hardware die device of claim 1, wherein: the inner diameter of the sliding groove (53) is larger than the outer diameter of the sliding block (513) by 5MM, and the outer diameter surface of the sliding block (513) is smooth.

4. The universal multifunctional hardware die device of claim 1, wherein: the left end and the right end of the outer side of the sliding rod (510) are provided with locking pieces, and the locking pieces are distributed in a pairwise opposite mode.

5. The universal multifunctional hardware die device of claim 1, wherein: two sliding grooves are arranged in the middle of the sliding seat (59), and the sliding grooves are distributed in parallel.

6. The universal multifunctional hardware die device of claim 1, wherein: the positioning pins (512) are provided in two sets, and each set is provided with two.

7. The universal multifunctional hardware die device of claim 1, wherein: four corners of the top end face of the main body (51) are provided with four screw holes, and the diameters of the screw holes are 8 MM.