CN203124813U - Bidirectional grooving machine with automatic material feeding and discharging functions - Google Patents

Abstract

The utility model discloses an automatic feeding and discharging bidirectional slotting machine, which comprises a feeding mechanism, a milling mechanism, a clamping mechanism and a base; the feeding mechanism includes a deflection adjustment table, a feeding moving mechanism, and a feeding and discharging mechanism; the milling mechanism includes a bracket , motor, first slotting mechanism, second slotting mechanism, buffer; clamping mechanism includes clamp, clamp cylinder, clamp includes clamp base, clamping fixed part, clamping movable part, positioning shaft, vertical plate; controller It is fixed on the base and connected with the feeding slide cylinder, the first grooving mechanism, the second grooving mechanism and the fixture cylinder; the grooving or milling surface of the first and second grooving mechanism is controlled by the controller, and the fixture The cylinder automatically clamps and loosens the parts to realize automatic clamping, the labor intensity of workers is greatly reduced, the production efficiency is high, and the yield of finished products is high. Moreover, the utility model has strong applicability, compact structure, low cost, convenient installation and simple maintenance.

Description

Automatic feeding and discharging two-way slotting machine

technical field

The utility model relates to a slotting machine, in particular to a special machine tool capable of automatic material feeding and discharging and bidirectional slotting, which belongs to the technical field of metal cutting processing equipment.

Background technique

In the production process, many parts need to mill symmetrical grooves or surfaces. The parts shown in Figure 5 need to be grooved on the two-end round pipe. There are three problems in the existing production equipment: 1. Using ordinary milling machines, after processing a groove, The main shaft exits to process another groove, the processing efficiency is low and it is inconvenient to control the size of the two grooves, and the size needs to be measured after processing; 2. It is processed by CNC machine tools, which is convenient for size control, but it is also the processing mode of ordinary milling machines, and it is processed separately The processing efficiency of each groove is improved compared with ordinary milling machines, but the processing cost is high and the requirements for operators are high; 3. Whether it is ordinary milling machines or CNC machining, it is impossible to automatically load and unload materials, and manually load and unload parts. Time-consuming and labor-intensive, the labor intensity of workers is high, the production efficiency is low, and the yield of finished products is low.

Contents of the invention

The purpose of this utility model is to provide a bidirectional slotting machine with automatic feeding and discharging. The machine tool can automatically load and unload materials and can accurately control the size of parts. It only needs to be started once to continuously work in a cycle.

The utility model is realized through the following technical solutions:

An automatic feeding and discharging bidirectional slotting machine, including a feeding mechanism, a milling mechanism, a clamping mechanism and a base, characterized in that: the feeding mechanism and the milling mechanism form a "T" shape and are isolated and placed on the base Above, the clamping mechanism is placed on the upper plane of the feeding mechanism, and the feeding and discharging mechanism is also arranged on the clamping mechanism, and a central controller is also arranged on one side of the base; the feeding mechanism includes a deflection Adjustment table, feeding moving mechanism, the feeding moving mechanism consists of a feeding slide with V-shaped guide rail grooves on both sides, a feeding slide cylinder, two feeding cross slide ball guide rails with V-shaped grooves and The material-feeding cross-sliding ball structure, the two material-feeding cross-sliding ball guide rails with V-shaped grooves are separated and fixed to each other on the left and right planes of the deflection adjustment table, and the two sides are provided with V-shaped guide rail grooves. The material sliding plate is movably arranged in the middle of the two material-feeding cross-sliding ball guide rails provided with V-shaped grooves, and the material-feeding cross-sliding ball is arranged on the corresponding mirror image of the material-feeding cross-sliding ball guide rail and the material-feeding slide plate. In the V-shaped groove; the feeding slide cylinder is fixed on the front side of the deflection adjustment table and connected with the feeding slide;

The milling mechanism includes a bracket, a motor and two first and second slotting mechanisms with the same configuration, the bracket is fixed on the base perpendicular to the feeding mechanism, and the motor is fixed on the The rear side of the bracket, the first slotting mechanism and the second slotting mechanism are arranged oppositely on the front side of the bracket; the first slotting mechanism and the second slotting mechanism each include a feed system, a main shaft system, in which the feed system is composed of a dovetail slider, a feed slide plate with V-shaped guide rail grooves on the upper and lower sides, two feed cross slide ball guide rails with V-shaped grooves, feed cross slide balls and a feed cylinder The two feed cross sliding ball guide rails with V-shaped grooves are horizontally separated and fixed on the front side of the bracket, and the feed slides with V-shaped guide rail grooves on the upper and lower sides are movably arranged on the In the middle of the two feed cross slide ball guide rails with V-shaped grooves, the feed cross slide balls are arranged on the feed slides with V-shaped guide rail grooves on the upper and lower sides and the two feed slides with V-shaped grooves. Between the feeding cross sliding ball guide rails of the groove; the dovetail slider is fixed on the feeding slide plate, and the feed cylinder is fixed on the side of the bracket and connected with the feed slide plate; The spindle system includes a slotting tool holder, a slotting spindle, and a slotting milling cutter. The spindle system is perpendicular to the base. The slotting spindle passes through the slotting tool holder. Slot milling cutter, the slotting tool holder is slidingly connected with the dovetail slider;

The clamping mechanism includes a clamp base, a clamping fixed part, a clamping movable part, two positioning shafts, a cylinder vertical plate and a clamp cylinder, wherein the clamp base is fixed on the feeding slide, and the cylinder vertical plate and clamp The front and rear of the holding fixture are isolated and installed on the fixture base. The fixture cylinder is fixed and installed on the cylinder vertical plate. The clamping movable part is installed in the clamping fixture perpendicular to the milling mechanism. Through the clamping movable part, one end is connected to the cylinder vertical plate, and the other end is connected to the clamping fixed part, and the clamping movable part is driven by the clamping cylinder to move back and forth along the two positioning axes to clamp or loosen the workpiece;

The feeding mechanism also includes a feeding and discharging mechanism, and the feeding and discharging mechanism includes a feeding pipe, a discharging pipe, a vibrating plate and a column; wherein the feeding pipe and the discharging pipe are fixed to the column fixed on the base; Among them, the upper port of the feed pipe is connected to the vibrating plate, and the lower port corresponds to the clamping mechanism; one port of the discharge pipe and the lower port of the feed pipe are arranged in front and back to correspond to the clamping mechanism, and the other end extends downwards out of the slotting machine;

The central controller is respectively connected with the feeding slide cylinder, the first slotting mechanism, the second slotting mechanism and the fixture cylinder, wherein the feeding slide cylinder is also provided with four magnetic switches.

The purpose of this utility model can also be further realized by the following technical measures.

In the aforementioned automatic feeding and discharging bidirectional slotting machine, an adjustment slot is respectively provided on the left and right sides of the bottom surface of the deflection adjustment table.

In the aforementioned automatic feeding and discharging two-way slotting machine, a buffer is also provided on the opposite side of the first slotting knife seat and the second slotting knife seat.

The utility model drives the first and second slotting mechanisms by a motor, and adopts dual spindles to respectively mill the symmetrical slots or faces of the parts, greatly improving the processing efficiency, which is different from the two processing modes in the background technology. The utility model Equipped with a feeding mechanism, the feeding and discharging mechanism can realize automatic loading and unloading, the parts are dropped into the fixture through the vibrating plate, and the clamping cylinder drives the clamping movable part to clamp the part between the clamping movable part and the clamping fixed part , the feeding slide cylinder drives the feeding slide to move, and moves the parts to the milling mechanism. The first and second slotting mechanisms respectively mill the parts. After completion, the feeding slide moves the fixture to the discharge pipe, and the air source blows the parts out. The feeding slide moves to the feed pipe and starts to process the next part in a cycle. All operations are fully automated through the central controller, without personnel supervision, and only need to turn on the machine to process the parts. The first part is controlled by the central controller. , The size of the slotting or milling surface of the second slotting mechanism does not need to measure the size, the parts are automatically clamped and loosened by the clamp cylinder, and the automatic clamping is realized, the labor intensity of the workers is greatly reduced, the production efficiency is high, the yield is high, and The utility model has strong applicability, selectively uses any one of the first and second slotting mechanisms for processing according to different parts, and the utility model has the advantages of compact structure, low cost, convenient installation and simple maintenance.

The advantages and characteristics of the invention are illustrated and explained by the following non-limiting description of preferred embodiments, which are given by way of example only with reference to the accompanying drawings.

Description of drawings

Fig. 1 is a perspective view of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is a left view of the utility model;

Fig. 4 is the top view of the utility model;

Fig. 5 is a part diagram of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figure 1, the utility model includes a feeding mechanism 2, a milling mechanism 3, a clamping mechanism 4, a central controller 5, and a base 6; the feeding mechanism 2 and the milling mechanism 3 form a "T" shape and are isolated and placed on the base 6, the clamping mechanism 4 is placed on the upper plane of the feeding mechanism 2, and the central controller 5 is also placed on one side of the base 6.

The feeding mechanism 2 includes a deflection adjustment table 20, a feeding moving mechanism 21, and a material feeding and discharging mechanism 22; the feeding mechanism 2 is fixed on the base 6 through the deflection adjustment table 20; as shown in Figure 4, the deflection adjustment table 20 passes through its left and right sides An adjustment slot 201 is provided and fixed on the base 6, and the deflection adjustment table 20 can be adjusted through the adjustment slot 201 to adjust the position between each mechanism; A feeding slide 211 with a V-shaped guide rail groove, a feeding slide cylinder 212, two feeding cross sliding ball guide rails 213 with a V-shaped groove, a feeding cross sliding ball 214, two walking rails with a V-shaped groove The material cross sliding bead guide rails 213 are separated and fixedly connected to the left and right planes of the deflection adjustment table 20, the feeding slide plate 211 is movably arranged in the middle of the material feeding cross sliding bead guide rails 213, and the material feeding cross sliding bead guides 214 are arranged on the material feeding cross sliding bead guide rails 213 and the mirrored V-shaped groove corresponding to the feeding slide 211, the feeding slide cylinder 212 is fixed on the front side of the deflection adjustment table 20 and connected with the feeding slide 211; as shown in Figures 2 and 3, the feeding and discharging mechanism 22 includes Feed pipe 221, discharge pipe 222, vibration plate 223 and column 224; Wherein said feed pipe 221, discharge pipe 222 are fixed with the column 224 that is fixed on the base 6; Wherein the upper port of feed pipe 221 connects vibration Disk 223, the lower port corresponds to the clamping mechanism 4; one port of the discharge pipe 222 and the lower port of the feed pipe 221 are aligned front and rear corresponding to the clamping mechanism 4, and the other end extends downwards out of the slotting machine.

The milling mechanism 3 comprises a bracket 30, a motor 31, a first slotting mechanism 33 and a second slotting mechanism 35 with the same configuration, and a buffer 34; as shown in Figure 3, the bracket 30 is vertically fixed on the base 6 with the feeding mechanism 2 Above, the motor 31 is fixed on the rear side of the bracket 30, and the first slotting mechanism 33 and the second slotting mechanism 35 are oppositely (symmetrically) arranged on the front side of the bracket 30; the first slotting mechanism 33 and the second slotting mechanism 35 each includes a feed system 332 and a spindle system 331, wherein the feed system 332 consists of a dovetail slider 332-1, a feed slide plate 332-2 with a V-shaped guide rail groove on the upper and lower sides, and two feed slides with a V-shaped groove. Feed cross slide ball guide rail 332-3, feed cross slide ball 332-4 and feed cylinder 332-5 are composed of two feed cross slide ball guide rails 332-3 with V-shaped grooves that are horizontally opposite to each other and fixed on On the front side of the support 30, the feed slide plate 332-2 that is provided with V-shaped guide rail grooves on the upper and lower sides is movably arranged in the middle of two feed cross slide ball guide rails 332-3 that are provided with V-shaped grooves, and the feed cross slide balls 332-4 is arranged between the feed slide plate 332-2 provided with V-shaped guide rail grooves on the upper and lower sides and the two feed cross sliding ball guide rails 332-3 provided with V-shaped grooves; the dovetail slider 332-1 Fixed on the feed slide 332-2, the feed cylinder 332-5 is fixed on the side of the bracket 30, and connected with the feed slide 332-2; the spindle system 331 includes a slotting tool holder 331-1, a slotting spindle 331-2, slotting milling cutter 331-3, the spindle system 331 is perpendicular to the base 6, the slotting spindle 331-2 passes through the slotting tool holder 331-1, one end is connected with the motor 31 through the belt 32, and the other end is provided There is a slotting milling cutter 331-3, and the slotting tool holder 331-1 is slidingly connected with the dovetail slider 332-1; the parts of the second slotting mechanism 35 and the first slotting mechanism 33 are the same, but symmetrically arranged, As shown in FIG. 1 , a buffer 34 is also provided on the side of the slotting tool holder 331 - 1 , and the buffer 34 acts as a buffer when the feed system 332 feeds and withdraws the tool to prevent vibration during the milling process.

The clamping mechanism 4 comprises a clamp base 411, a clamping fixed part 412, a clamping movable part 413, two positioning shafts 414, a vertical plate 415 and a clamp cylinder 40, as shown in Figure 2, wherein the clamp base 411 is fixed on the walking On the material slide plate 211, as shown in Figure 3, the vertical plate 415 and the clamping fixture 412 are isolated and mounted on the clamp base 411 front and rear, and the clamping movable part 413 is installed on the clamping fixture 412 perpendicular to the milling mechanism 3 Among them, one end of the positioning shaft 414 penetrates the moving through hole 413-1 provided on the clamping movable part 413 to connect with the clamping fixture 412, and the other end is installed on the vertical plate 415; the clamp base 411 is also connected to the air source Connected, the clamping movable part 413 is driven by the clamp cylinder 40 to move along the two positioning shafts 414, so as to achieve the purpose of clamping and loosening parts.

The central controller 5 is fixed on the base 6, and as shown in Figure 1, it is respectively connected with the feeding slide cylinder 212, the first slotting mechanism 33, the second slotting mechanism 35, and the clamp cylinder 40 to control the cylinders in each mechanism. Stroke, to reach full-automatic control, feed slide cylinder 212 is also provided with four magnetic switches, is respectively No. 1, No. 2, No. 3, No. 4 magnetic switches. The utility model is also provided with an oil cup 7, and the oil cup 7 is arranged on the side fixed on the support 30, and the oil cup 7 lubricates the moving parts of each mechanism.

Put a plurality of pre-processed parts 8 as shown in Figure 5 into the vibrating plate 223, enter the fixture 41 through the feeding pipe 221 in an orderly manner under the action of vibration, start the feeding slide cylinder 212, wait until the feeding The slide cylinder 212 moves toward the feed pipe 221 and approaches the No. 2 magnetic switch, the part 8 before processing automatically falls into the fixture 41, the clamping cylinder 40 clamps the product, and the feeding slide cylinder 212 moves toward the milling mechanism 3 and approaches the No. 3 magnetic switch. switch, at this moment the slotting milling cutter 331-3 of the first slotting mechanism 33 starts to feed the chips, and after the chips are finished, the first slotting mechanism 33 returns to the origin, and the second slotting mechanism 35 starts to feed the chips, and after the chips are finished, it approaches The second slotting mechanism 35 of the No. 4 magnetic switch returns to the origin and cuts off the power. After the milling of the slot 9-1 of the part 9 is completed, when the feeding slide cylinder 212 moves toward the discharge pipe 222 and approaches the No. 1 magnetic switch, the cylinder 40 is clamped. Open, and the air source connected to the clamp 41 starts to work and blows up simultaneously, and the processed parts 9 are blown out through the discharge pipe 222, and the next round is automatically circulated after a delay.

In addition to the above-mentioned embodiments, the utility model can also have other implementation modes, and all technical solutions formed by equivalent replacement or equivalent transformation all fall within the scope of protection required by the utility model.

Claims (3)

1. two-way groover of automatic feed/discharge, comprise walking material mechanism, milling mechanism, clamp mechanism and base, it is characterized in that: describedly walk to expect that mechanism and described Milling Machine constitute to isolate before and after " T " font is placed on the described base, described clamp mechanism is placed in the described plane in the mechanism of walking to expect, also be provided with feeding-discharging mechanism above the described clamp mechanism, a side of described base also is mounted with central controller; Describedly walk to expect that mechanism comprises that deflection adjusts platform, walk to expect travel mechanism, describedly walk to expect that travel mechanism walks to expect slide plate by what both sides were provided with the V-way groove, walk to expect the slide plate cylinder for one, two material intersections of walking that are provided with V-shaped groove are slided the pearl guide rail and are walked to expect to intersect to slide the pearl formation, described two sliding pearl guide rails of material intersection of walking that are provided with V-shaped groove are isolated on the left and right plane that is fixedly connected on described deflection adjustment platform in opposite directions, what described both sides were provided with the V-way groove walks to expect that slide plate is movably arranged on described two material of walking that are provided with V-shaped groove and intersects in the middle of the sliding pearl guide rail, and the described material of walking intersects sliding pearl and is arranged on the described material of walking and intersects sliding pearl guide rail and describedly walk to expect in the corresponding in opposite directions mirror image V-shaped groove of slide plate; Describedly walk to expect that the slide plate cylinder is fixed on described deflection and adjusts the leading flank of platform and walk to expect that with described slide plate is connected;

Described milling mechanism comprises support, motor and two the first fluting mechanism and second fluting mechanisms that configuration is identical, described support and describedly walk to expect that mechanism is perpendicular is fixed on the described base, described motor is fixed on the trailing flank of described support, and the described first fluting mechanism and the second fluting mechanism are placed on the leading flank of described support in opposite directions; The described first fluting mechanism and the second fluting mechanism comprise feed system separately, axis system, wherein feed system is by the dovetail slide block, both sides are provided with the feed slide of V-way groove up and down, two sliding pearl guide rails of feeding intersection that are provided with V-shaped groove, feeding intersects slides pearl and feeding cylinder formation, described two feedings that are provided with V-shaped groove intersect sliding pearl guide rail level and isolate up and down mutually and be fixed on the leading flank of described support, the feed slide that described up and down both sides are provided with the V-way groove is movably arranged on described two feedings that are provided with V-shaped groove and intersects in the middle of the sliding pearl guide rail, and described feeding intersects sliding pearl and is arranged on feed slide and described two feedings that are provided with V-shaped groove that described both sides up and down are provided with the V-way groove and intersects between the sliding pearl guide rail; Described dovetail slide block is fixed on the described feed slide, and described feeding cylinder is fixed on the side of described support, and is connected with described feed slide; Described axis system comprises fluting tool rest, fluting main shaft, slitting mill, axis system and base are perpendicular, and described fluting main shaft passes the fluting tool rest, and the one end links to each other with motor by belt, the other end is provided with slitting mill, and described fluting tool rest and dovetail slide block are slidingly connected;

Described clamp mechanism comprises clamp base, grip part, the clamping movable part, two locating shafts, cylinder riser and anchor clamps cylinder, wherein said clamp base is fixed on away on the material slide plate, described cylinder riser and grip to isolate before and after the part and be installed on the clamp base, described anchor clamps cylinder is fixedly mounted on the cylinder riser, described clamping movable part is installed in perpendicular to milling mechanism and grips in the part, isolate about described two locating shafts and pass the clamping movable part, one end connects the cylinder riser, other end connection grips part, move forward and backward along two locating shafts by anchor clamps air cylinder driven clamping movable part, workpiece is clamped or unclamp;

Describedly walk to expect that mechanism also comprises feeding-discharging mechanism, described feeding-discharging mechanism comprises feed pipe, discharge nozzle, vibrating disk and column; Wherein said feed pipe, discharge nozzle and the column that is fixed on the base fix; Wherein the feed pipe upper port connects vibrating disk, the corresponding clamp mechanism of lower port; The corresponding clamp mechanism of composing and laying out before and after one port of discharge nozzle and the feed pipe lower port, the other end stretches out groover downwards;

Described central controller walks to expect that with described slide plate cylinder, the first fluting mechanism, second fluting mechanism, the anchor clamps cylinder are connected respectively, wherein saidly walks to expect that the slide plate cylinder also is provided with four magnetic switch.

2. the two-way groover of automatic feed/discharge according to claim 1 is characterized in that: described deflection is adjusted both sides, the left and right sides, platform bottom surface and respectively is provided with one and adjusts groove.

3. the two-way groover of automatic feed/discharge as claimed in claim 1 is characterized in that: the described first fluting tool rest and described second is slotted and also is provided with a buffer on the relative side of tool rest.

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