A kind of fixture that simultaneously can clamp multiple lamp holder
Technical field
The utility model relates to lamp holder field, particularly a kind of fixture that simultaneously can clamp multiple lamp holder.
Background technology
As everyone knows, a complete lamp holder comprises a shell of lamp base be made up of metal material, and the top of shell of lamp base is provided with the protuberance through injection mo(u)lding.When enterprise produces lamp holder, generally can first adopt metal material to make shell of lamp base, and then shell of lamp base be moved on injection machine and carry out injection moulding.
In order to improve injection moulding efficiency, existing injection machine is generally designed to carry out batch injection moulding to shell of lamp base, and namely injection machine once can simultaneously to multiple shell of lamp base.Therefore when enterprise uses injection machine to carry out batch injection moulding to shell of lamp base, injection moulding each time all needs the shell of lamp base of batch to be placed on the injection mold of injection machine, and the enterprise of the overwhelming majority is all the mode adopting material loading manually now, manually the shell of lamp base of batch is placed on the injection mold of injection machine at leisure by workman, and then carry out injection moulding, production efficiency is low, greatly reduces the competitiveness of society of enterprise.
Utility model content
In order to solve the problem, it is simple that the purpose of this utility model is to provide a kind of structure, can clamp multiple lamp holder again simultaneously, and then multiple lamp holder can be placed in the fixture on the injection mold of injection machine simultaneously.
The utility model is the technical scheme that its technical problem of solution adopts:
A kind of fixture that simultaneously can clamp multiple lamp holder, comprise a substrate, the upper surface of described substrate is provided with a longitudinal piston cylinder, the piston rod activity of this longitudinal piston cylinder is passed substrate and is connected with the setting-in plate that can follow piston rod lower movement in vertical direction, the bottom surface of this setting-in plate offers multiple lamp holder setting-in cavity volume within it that can allow, the inwall of described cavity volume is provided with can by the retaining mechanism of lamp head fastening in cavity volume, simultaneously the bottom surface of substrate or below are also fixedly installed many pieces of corresponding with the multiple cavity volumes on setting-in plate respectively thimbles, thimble activity is passed the upper surface of described setting-in plate and inserts in described cavity volume.
As the improvement of technique scheme, described retaining mechanism at least comprises one piece of shell fragment be fixedly installed on described cavity volume inwall.
As the further improvement of technique scheme, described retaining mechanism at least comprises a ripple pearl screw be fixedly installed on described cavity volume inwall, the ripple pearl of described ripple pearl screw protrude from described cavity volume inwall and can be inconsistent with the lamp holder outer wall be inlaid in cavity volume.
Preferably, the piston rod of described longitudinal piston cylinder is connected with the driver plate that can follow piston rod lower movement in vertical direction, and this driver plate drives described setting-in plate to move up and down by the drive link of more than.
In the utility model, described substrate is to the lead being arranged with more than, described lead activity is through described driver plate, and the bottom of lead is also fixedly installed one piece of top board be positioned at below described driver plate simultaneously, and many pieces of thimbles are all fixedly installed on described top board.
The utility model preferred embodiment, the bottom surface of described substrate is provided with the lead on, and the bottom of this lead is also fixedly installed one and is positioned at top board above setting-in plate, and many pieces of thimbles are all fixedly installed on described top board.
Further, the upper surface of described substrate is also provided with the link that a cover is connected to longitudinal piston cylinder periphery.
The beneficial effects of the utility model are: because fixture of the present utility model by offering multiple lamp holder setting-in cavity volume within it that can allow on setting-in plate, being provided with in cavity volume can by lamp head fastening retaining mechanism within it, fixture is also provided with many pieces of corresponding with multiple cavity volume respectively thimbles simultaneously, when therefore adopting the multiple lamp holder of holder of the present utility model, only need directly corresponding for multiple lamp holder setting-in to be entered in multiple cavity volume, and then fixture is moved on the injection mold of injection machine, utilize thimble multiple lamp holder can be released from cavity volume also correspondence is afterwards placed on injection mold simultaneously, realize the batch material loading of injection machine, so that the batch injection moulding of injection machine, greatly increase the injection moulding speed of lamp holder, and then improve the production efficiency of lamp holder, strengthen the competitiveness of society of enterprise.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is surface structure schematic diagram of the present utility model;
Fig. 2 is the surface structure schematic diagram of another angle of the utility model;
Fig. 3 is internal structure schematic diagram of the present utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of fixture that simultaneously can clamp multiple lamp holder, comprise a substrate 10, the upper surface of described substrate 10 is provided with a longitudinal piston cylinder 11, the piston rod 110 of this longitudinal piston cylinder 11 is movable downwards passes substrate 10 and the setting-in plate 12 being connected with that can follow piston rod 110 lower movement in vertical direction, the bottom surface of this setting-in plate 12 offers multiple lamp holder setting-in cavity volume 120 within it that can allow, the inwall of described cavity volume 120 is provided with can by the retaining mechanism 121 of lamp head fastening in cavity volume 120, can prevent lamp holder from surprisingly dropping out from described cavity volume 120 by this retaining mechanism 121, so that by this holder and mobile multiple lamp holder.Simultaneously the bottom surface of substrate 10 or below are also fixedly installed many pieces of corresponding with the multiple cavity volumes 120 on setting-in plate 12 respectively thimbles 13, thimble 13 activity is passed the upper surface of described setting-in plate 12 and inserts in described cavity volume 120, in the utility model, many pieces of thimbles 13 can directly be fixedly connected on the bottom surface of substrate 10.
Because fixture of the present utility model by offering multiple lamp holder setting-in cavity volume 120 within it that can allow on setting-in plate 12, being provided with in cavity volume 120 can by lamp head fastening retaining mechanism 121 within it, fixture is also provided with many pieces of corresponding with multiple cavity volume 120 respectively thimbles 13 simultaneously, when therefore adopting the multiple lamp holder of holder of the present utility model, only need directly corresponding for multiple lamp holder setting-in to be entered in multiple cavity volume 120, and then fixture is moved on the injection mold of injection machine, utilize thimble 13 multiple lamp holder can be released from cavity volume 120 also correspondence is afterwards placed on injection mold simultaneously, realize the batch material loading of injection machine, so that the batch injection moulding of injection machine, greatly increase the injection moulding speed of lamp holder, and then improve the production efficiency of lamp holder, strengthen the competitiveness of society of enterprise.
In order to reduce the production cost of fixture of the present utility model, preferably, described retaining mechanism 121 at least comprises one piece of shell fragment be fixedly installed on described cavity volume 120 inwall, further preferably, described retaining mechanism 121 comprises two pieces of shell fragments, two pieces of shell fragments are symmetricly set on the inwall of cavity volume 120, when lamp holder setting-in enters in cavity volume 120, shell fragment can be inconsistent and extrude lamp holder outer wall with the outer wall of lamp holder, then the lug boss of shell fragment can embed in the recessed groove of lamp holder outer wall, by the protuberance of shell fragment and the recessed groove phase clamping of lamp holder outer wall, thus can securely by lamp head fastening in cavity volume 120, prevent lamp holder from unexpectedly deviating from from cavity volume 120.Described retaining mechanism 121 is except adopting above-mentioned structure, following structure can also be adopted: described retaining mechanism 121 at least comprises a ripple pearl screw be fixedly installed on described cavity volume 120 inwall, the ripple pearl of described ripple pearl screw protrude from described cavity volume 120 inwall and can be inconsistent with the lamp holder outer wall be inlaid in cavity volume 120, preferably, described retaining mechanism 121 comprises two ripple pearl screws, and two ripple pearl screws are symmetricly set on the sidewall of described cavity volume 120.
Further, setting-in plate 12 can be driven better to move up and down to make longitudinal piston cylinder 11, preferably, the piston rod 110 of described longitudinal piston cylinder 11 is connected with the driver plate 14 that can follow piston rod 110 lower movement in vertical direction, this driver plate 14 drives described setting-in plate 12 to move up and down by the drive link 140 of more than, preferably, four corners of described driver plate 14 are connected with setting-in plate 12 respectively by a drive link 140, drive setting-in plate 12 to move up and down by four drive links 140 simultaneously, can make setting-in plate 12 in the process moved up and down, more steady.
Further again, can move up and down more reposefully under the driving of longitudinal piston cylinder 11 to make driver plate 14, preferably, described substrate 10 is to the lead 15 being arranged with more than, further preferably, four corner positions of described substrate 10 are respectively arranged with 15, four lead 15 activities of four leads through described driver plate 14, and therefore driver plate 14 can move up and down in vertical direction more reposefully along four leads 15.Simultaneously in order to make setting-in plate 12 in the process moved up, described thimble 13 can insert in cavity volume 120 and lamp holder release cavity volume 120 outside that will be inlaid in cavity volume 120 better, preferably, the bottom of described lead 15 is also fixedly installed one piece of top board 130 be positioned at below described driver plate 14, and many pieces of thimbles 13 are all fixedly installed on described top board 130.When longitudinal piston cylinder 11 drives setting-in plate 12 to move vertically upward, setting-in plate 12 can constantly near thimble 13 in the process moved up, then thimble 13 to insert in cavity volume 120 and to release outside cavity volume 120 by the lamp holder be inlaid in cavity volume 120, realize lamp holder automatically to deviate from from cavity volume 120, so that by lamp holder automatic putting on the injection mold of injection machine.
For the ease of fixture of the present utility model and outside travel mechanism with the use of, the upper surface of described substrate 10 is also provided with the link 16 that a cover is connected to longitudinal piston cylinder 11 periphery, therefore outside travel mechanism can directly be connected with link 16, the lamp holder that can move integrally fixture and be inlaid in cavity volume 120, facilitates the use fixture of the present utility model and clamps simultaneously and move multiple lamp holder.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.