CN213647418U

CN213647418U - Automatic insert spring machine

Info

Publication number: CN213647418U
Application number: CN202022729145.9U
Authority: CN
Inventors: 屠国铨; 许小斌; 刘永; 刘玉宏; 左小丰
Original assignee: Zhejiang Xinhe Powder Metallurgy Products Co ltd
Current assignee: Zhejiang Xinhe Powder Metallurgy Products Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-09
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an automatic insert spring machine, including the workstation, and set up the seat that is used for placing the work piece on the workstation, and be located the material platform that seat top and workstation link to each other, the top of material platform is provided with the tripper, and the central slip of material platform is provided with the slide, the slide central authorities are provided with the through-hole, the top of material platform is connected with the faller that is used for pressure equipment material piece, the tripper includes the extension board, and connects first pusher and the second pusher in extension board side, the extension board top is connected with the separation block, the central authorities of separation block are provided with the prestore hole that is used for depositing the material piece, and prestore the hole and the through-hole between communicate there is the material pipe, all be connected with the bolster on the piston rod of first pusher and second pusher, the central authorities of fixture block are provided with and the fore-set respectively; the spring inserting machine can automatically press the spring into the gear box, avoids the problem of deformation and damage possibly occurring in the spring conveying and press fitting processes, and effectively ensures the quality of the spring after press fitting.

Description

Automatic insert spring machine

Technical Field

The utility model relates to an automatic insert spring machine.

Background

The gear box is assembled by talking in the production and assembly process, the spring is generally installed in the gear box manually by a worker in the conventional gear box assembly process, then the gear box is subjected to press mounting operation by a press mounting machine, the manual assembly and mechanical press mounting mode not only needs the worker to continuously wait for long-time spring assembly at a working position, the working intensity of the worker is increased, the gear box assembly efficiency is reduced, but also the problems that parts of the spring are lost and omitted in the gear box assembly process and the like are easily caused, the product quality of the assembled gear box cannot be effectively guaranteed, and the gear box assembly effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses mainly solve the technical problem that prior art exists to a can carry out the automatic equipment of spring and handle, effectively reduce labourer equipment production intensity, improve product production efficiency and production quality's automatic spring machine of inserting is provided.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

the utility model provides an automatic insert spring machine, includes the workstation, and sets up the seat that is used for placing the work piece on the workstation, and is located the seat top and the material platform that links to each other with the workstation, the top of material platform is provided with the tripper, and the central authorities of material platform slide and are provided with the slide that is used for carrying the material piece, the top of material platform is connected with the faller that is used for pressure equipment material piece, the tripper includes the extension board, and from last first push cylinder and the second push cylinder of down connecting gradually in extension board side, the extension board top is connected with the separation block that is used for depositing the material piece, the intercommunication has the material pipe between separation block and the material platform, all be connected with on the piston rod of first push cylinder and second push cylinder and be used for the spacing fixture block of material piece, the central authorities of fixture block are provided with bolster and fore.

Preferably, the center of the separation block is provided with a pre-storage hole for storing the material part, the material pipe is communicated with the pre-storage hole, the material part spring to be installed can be temporarily stored in the pre-storage hole, and the material part spring in the pre-storage hole is conveyed through the material pipe.

Preferably, the fixture block that first push away the jar is located the second and pushes away directly over the fixture block that the jar, the fore-set is located the fixture block tip and link up the hole of prestoring, the bolster is located the fixture block inside and contacts with the fore-set for first push away jar and second push away the jar and can drive its fixture block of connecting respectively and slide, and the fore-set through the fixture block tip will prestore downthehole material spare spring spacing, so that prestore the material spare spring in the hole and can carry in order in proper order, and the bolster then avoids the card post to extrude the material spare spring and cause the problem of deformation damage.

Preferably, the top of workstation is connected with the vibration dish, the vibration dish with prestore the intercommunication between the hole have the material pipe, let the vibration dish pass through the material pipe with the material spring in order carry prestore downthehole waiting to install.

Preferably, the two sides of the clamping block are provided with guide blocks connected with the support plate, the side of each guide block is provided with a guide groove for guiding the clamping block, and the sliding of the clamping block is limited and guided through the guide grooves on the side of the guide blocks, so that the clamping block can stably slide and move.

Preferably, the guide cylinder is connected to the lower portion of the material table, the guide cylinder is located right above the base, the bottom cylinder used for driving the base to ascend and descend is connected to the lower portion of the workbench, a pressure cylinder connected with the workbench and used for driving the needle plate to ascend and descend is arranged above the material table, a pressing pin penetrating through the guide cylinder is connected to the lower portion of the needle plate, the pressure cylinder can drive the needle plate to ascend and descend, the pressing pin connected to the lower portion of the needle plate can press the material spring into a gear box in the base, the guide cylinder below the material table can be matched with the base, the guide cylinder can guide the press fitting of the material spring, the problem that the material spring is misplaced in the press fitting process is avoided, the bottom cylinder can drive the base to ascend and descend, and a producer can take and place the workpiece in the base to install the workpiece.

Preferably, a pushing cylinder for driving the sliding plate to slide is connected to the rear of the material platform, a through hole for temporarily storing the material is formed in the center of the sliding plate, so that the pushing cylinder can drive the sliding plate to slide in the center of the material platform, and the material spring is temporarily stored through the through hole in the center of the sliding plate, so that the material spring to be installed can be placed into the seat at one time through the sliding plate.

The utility model has the advantages that: the automatic spring inserting machine can orderly convey material springs into the material platform through the distributor, the sliding plate in the material platform conveys the material springs to the position right above the base so as to press the material springs into workpieces in the base through the needle plate, the manual placement and mechanical press-fitting multi-process assembly mode adopted by the conventional gearbox assembly springs is changed, a producer does not need to manually place the material springs, the labor intensity in the gearbox assembly production process is effectively reduced, the continuous assembly and processing of the gearbox are conveniently carried out in batches, the separating block for storing the material springs is connected to the side of the distributor, the piston rods of the first pushing cylinder and the second pushing cylinder in the distributor are respectively connected with a fixture block, the end part of the fixture block is movably connected with an ejection column for limiting the material springs in the separating block, the inside of the fixture block is provided with the ejection column for supporting the ejection column, so that the distributor can convey the material springs in sequence and order, the problem that the material spring is stressed to deform or be damaged in the conveying process can be effectively avoided, the conveying efficiency and the assembling production quality of the material spring are effectively guaranteed, and the convenience and the production efficiency of automatic assembling production of the gear box are improved.

Drawings

Fig. 1 is a schematic structural view of an automatic spring inserting machine of the present invention;

fig. 2 is a schematic structural view of the distributor in the automatic spring inserting machine of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and fig. 2, an automatic spring inserting machine comprises a worktable 1, a base 2 arranged on the worktable 1 for placing a workpiece, and a material table 3 located above the base 2 and connected with the worktable 1, a distributor 5 is arranged above the material platform 3, a sliding plate 31 for conveying the material is arranged in the center of the material platform 3 in a sliding way, a needle plate 4 for pressing and mounting the material is connected above the material platform 3, the distributor 5 comprises a support plate 51, a first pushing cylinder 54 and a second pushing cylinder 55 which are sequentially connected with the side of the support plate 51 from top to bottom, a separating block 52 for storing the material is connected above the support plate 51, a material pipe 61 is communicated between the separating block 52 and the material platform 3, the piston rods of the first pushing cylinder 54 and the second pushing cylinder 55 are connected with a fixture block 53 for limiting a material part, and the center of the fixture block 53 is provided with a buffer 532 and a support column 531 respectively.

The center of the separating block 52 is provided with a pre-storing hole 521 for storing a material part, the material pipe 61 is communicated with the pre-storing hole 521, so that the material part spring to be installed can be temporarily stored in the pre-storing hole 521, and the material part spring in the pre-storing hole 521 is conveyed through the material pipe 61.

The fixture block 53 of the first push cylinder 54 is located right above the fixture block 53 of the second push cylinder 55, the ejection column 531 is located at the end of the fixture block 53 and penetrates through the pre-storage hole 521, and the buffer 532 is located inside the fixture block 53 and contacts with the ejection column 531, so that the first push cylinder 54 and the second push cylinder 55 can respectively drive the fixture block 53 connected with the first push cylinder to slide, and the ejection column 531 at the end of the fixture block 53 limits the material spring in the pre-storage hole 521, so that the material springs in the pre-storage hole 521 can be sequentially and orderly conveyed, and the buffer 532 is arranged to avoid the problem that the fixture column 531 extrudes the material spring to cause deformation and damage.

The upper portion of the workbench 1 is connected with a vibrating disk 6, a material pipe 61 is communicated between the vibrating disk 6 and the pre-storing hole 521, and the vibrating disk 5 is used for conveying material springs into the pre-storing hole 521 in order through the material pipe 61.

The two sides of the clamping block 53 are provided with guide blocks 56 connected with the support plate 51, the side of each guide block 56 is provided with a guide groove (not marked) for guiding the clamping block 53, and the sliding of the clamping block 53 is limited and guided by the guide groove on the side of each guide block 56, so that the clamping block 53 can stably slide and move.

The material table 3 is connected with a guide cylinder 33 below, the guide cylinder 33 is located right above the base 2, the lower portion of the working table 1 is connected with a bottom cylinder 21 used for driving the base 2 to lift, a pressure cylinder 42 connected with the working table 1 and used for driving the needle plate 4 to lift is arranged above the material table 3, a press pin 41 penetrating through the guide cylinder 33 is connected below the needle plate 4, the pressure cylinder 42 can drive the needle plate 4 to lift, so that the press pin 41 connected below the needle plate 4 can press the material spring into a gear box in the base 2, the guide cylinder 33 below the material table 3 can be matched with the base 2, the guide cylinder 33 can guide the press fitting of the material spring, the problem of dislocation in the press fitting process of the material spring is avoided, the bottom cylinder 21 can drive the base 2 to lift, and a producer can take, place and mount the workpiece in the base 2.

The rear of material platform 3 is connected with the pusher 32 that is used for driving slide 31 to slide, slide 31 central authorities are provided with the through-hole (not mark) that is used for keeping in the material spare for pusher 32 can drive slide 31 and slide in material platform 3 central authorities, and keep in the material spare spring through the through-hole of slide 31 central authorities, so that can once only put into seat 2 through slide 31 with the material spare spring of treating the installation.

The automatic spring inserting machine can automatically assemble material springs into a gear box, firstly, the material springs are automatically input into a distributor 5 through a vibrating disc 6, the gear box is placed in a base 2 to be processed, and a bottom cylinder 21 drives the base 2 to lift, so that a guide barrel 33 below a material table 3 can be embedded into the base 2 to guide the gear box to assemble the material springs; the vibrating disk 6 is input into the pre-storing hole 521 in the separating block 52 through the material pipe 61, the first push cylinder 54 drives the ejection column 531 at the end part of the clamping block 53 to block the pre-storing hole 321, so that excessive material part springs are prevented from entering the separating block 52, and the second push cylinder 55 drives the ejection column 531 at the end part of the clamping block 53 to release the limit of the material part springs in the pre-storing hole 521, so that the material part springs can be sequentially input into the sliding plate 31 in the material table 3 through the material pipe 61; after the assembly is completed, the second pushing cylinder 55 drives the ejection column 531 at the end part of the fixture block 53 to block the pre-storage hole 521 so as to prevent the part spring from falling off, and meanwhile, the first pushing cylinder 54 drives the fixture block 53 to release the blocking of the pre-storage hole 521, so that the subsequent part spring is input into the pre-storage hole 521 in the separating block 52 again through the vibrating disc 6 to be assembled; the material spring conveyed into the sliding plate 31 is conveyed to the position right above the guide cylinder 33 under the driving of the push cylinder 32, and the needle plate 4 is driven to lift through the pressure cylinder 42, so that the needle plate 4 drives the pressing needle 41 to press and mount the material spring into the gear box in the base 2 through the guide cylinder 33, and the assembly of the spring in the gear box is completed; the inside bolster 532 of fixture block 53 can be rubber or spring for the fore-set 531 can stop the extrusion when contacting the material spring, effectively reduces the pressure that the fore-set 531 extrudes the material, avoids the fore-set 531 to stop to prestore the condition that the material spring warp and damage when hole 521 is excessively extruded to the fore-set 531, effectively guarantees the integrality that the material spring carried.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an automatic insert spring machine which characterized in that: the automatic feeding device comprises a workbench, a base arranged on the workbench and used for placing a workpiece, and a material platform located above the base and connected with the workbench, wherein a distributor is arranged above the material platform, a sliding plate used for conveying the material is arranged in the center of the material platform in a sliding manner, a needle plate used for press-mounting the material is connected above the material platform, the distributor comprises a support plate, a first push cylinder and a second push cylinder which are sequentially connected to the side of the support plate from top to bottom, a separation block used for storing the material is connected above the support plate, a material pipe is communicated between the separation block and the material platform, a piston rod of each of the first push cylinder and the second push cylinder is connected with a clamping block used for limiting the material, and the center of each clamping block is provided with a buffer piece and an ejection column.

2. An automatic spring inserting machine according to claim 1, characterized in that: the center of the separation block is provided with a pre-storing hole used for storing the material parts, and the material pipe is communicated with the pre-storing hole.

3. An automatic spring inserting machine according to claim 2, characterized in that: the fixture block of the first push cylinder is located right above the fixture block of the second push cylinder, the ejection column is located at the end of the fixture block and penetrates through the pre-storage hole, and the buffer piece is located inside the fixture block and is in contact with the ejection column.

4. An automatic spring inserting machine according to claim 3, characterized in that: the top of workstation is connected with the vibration dish, the intercommunication has the material pipe between vibration dish and the hole of prestoring.

5. An automatic spring inserting machine according to claim 1, characterized in that: the two sides of the clamping block are provided with guide blocks connected with the support plate, and the side of each guide block is provided with a guide groove for guiding the clamping block.

6. An automatic spring inserting machine according to claim 1, characterized in that: the material platform is characterized in that a guide cylinder is connected to the lower portion of the material platform, the guide cylinder is located right above the base, a bottom cylinder used for driving the base to ascend and descend is connected to the lower portion of the working platform, a pressure cylinder connected with the working platform and used for driving the needle plate to ascend and descend is arranged on the upper portion of the material platform, and a pressing needle penetrating through the guide cylinder is connected to the lower portion of the needle plate.

7. An automatic spring inserting machine according to claim 1, characterized in that: the rear of the material platform is connected with a pushing cylinder used for driving the sliding plate to slide, and the center of the sliding plate is provided with a through hole used for temporarily storing the material piece.