CN107457566A

CN107457566A - Workpiece machining apparatus

Info

Publication number: CN107457566A
Application number: CN201710838494.4A
Authority: CN
Inventors: 韩磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-30
Filing date: 2017-09-18
Publication date: 2017-12-12

Abstract

The invention discloses a kind of Workpiece machining apparatus, it forges head and a grinding head including one, head and grinding head is forged to be driven by same drive mechanism, the present invention can be forged and polished respectively to two workpiece simultaneously, so that higher to the processing efficiency of workpiece, and workpiece is forged and polished and can be completed in an equipment so that equipment space reduces.

Description

Workpiece machining apparatus

Technical field

The present invention relates to a kind of Workpiece machining apparatus.

Background technology

At present, when being processed to metal works, in order that metal works possess preferable mechanical performance, it is often right Metal works are forged, and still, after forging, the surface of metal works can become coarse, thus need to metal work The surface of part is polished again, to cause the surface of metal works to become smooth, so, it is necessary to which metal works are successively carried out Forge and polish, when needing to be processed high-volume workpiece, it is necessary to first forge each workpiece on equipment is forged, After the completion of each workpiece forges, polished by each workpiece on grinding apparatus, so so that processing efficiency is relatively low, adds Work is time-consuming longer, and needs to use and forge equipment and grinding apparatus so that and equipment cost is higher, and shared by two equipment Space is larger.

The content of the invention

The technical problem to be solved by the invention is to provide a kind of Workpiece machining apparatus, and it can be simultaneously to two workpiece Forged and polished respectively so that it is higher to the processing efficiency of workpiece, and workpiece is forged and polished and can be set at one Standby upper completion so that equipment space reduces.

In order to solve the above technical problems, Workpiece machining apparatus provided by the invention, it includes a frame, is provided with frame One first workbench and one second workbench, the second workbench are located at the right side of the first workbench, fix and set on the first workbench First base is equipped with, the first groove for placing workpiece is provided with the upper surface of first base, is also fixedly installed in frame There is one first mounting seat, the first mounting seat is located at the top of first base, slidably set on the lower surface of the first mounting seat There is one second sliding block, the second sliding block can move along the left and right directions of frame, and the lower surface of the second sliding block is from left to right to updip Oblique inclined-plane, a support base and one is provided with below the second sliding block and forges head, support base is fixed in frame, is forged head and is located at The surface of first groove of first base, the upper surface for forging head are fixedly connected with a depression bar, and support base is under upper end open The tubular structure that end seal is closed, depression bar are vertically arranged and run through support base, and an annular protrusion, convex annular are provided with the perisporium of depression bar Rising in support base, one second compression spring is nested with depression bar, and upper end and the annular protrusion of the second compression spring offset, the The lower end of two compression springs and the inner bottom surface of support base offset, and the upper end of depression bar and the inclined-plane of the second sliding block offset；

The upper horizontal of second workbench is provided with a bottom plate, be provided with the second workbench for drive bottom plate it is vertical on move down Dynamic elevating mechanism, a second base and one first sliding block are slidably provided with the upper surface of bottom plate, is set in second base The second groove for placing workpiece is equipped with, second base and the first sliding block can move along the left and right directions of frame, and first slides The rack along the left and right directions extension of frame is provided with the upper surface of block, the first sliding block is located at the right side of second base, and first Sliding block is connected with second base by a horizontally disposed connecting rod, and one first is provided between the first sliding block and second base and is led To plate, connecting rod runs through the first guide plate, and one first compression press spring is nested with connecting rod, and the both ends of the first compression spring are respectively with Two bases and the first guide plate are offseted, and one second mounting seat is further fixedly arranged in frame, and the second mounting seat is located at second base Top, a grinding head is slidably provided with the lower surface of the second mounting seat, grinding head can move along the left and right directions of frame It is dynamic；

One second guide plate is further fixedly arranged in frame, the second guide plate is located at the right side of the second mounting seat, and a gear is located at The right side of second guide plate, gear can be driven and rotated in an anti-clockwise direction by the first motor, and gear is located at the top of the first sliding block, Gear only a fraction week is along the dentalation being above provided with for being meshed with the rack on the first sliding block；

One cam is fixedly connected with gear, and cam rotates with gear synchronous, and one end of the first drive link is provided with radial convex loop, convex The week of wheel, bulge loop promoted the first drive link to move axially when rotating along being offseted with radial convex loop, the other end of the first drive link with The right side wall of grinding head is fixedly connected, and the first drive link runs through the second guide plate, and one the 3rd compression spring is nested with the first transmission On bar, the both ends of the 3rd compression spring offset with the second guide plate and radial convex loop respectively, and one end of one second drive link is with beating The left side wall of bistrique is fixedly connected, and the other end of the second drive link is fixedly connected with the right side wall of the second sliding block, when gear and convex When taking turns synchronous axial system, grinding head and second base back and forth move left and right and grinding head and second base relative direction is moved all the time It is dynamic；

A dust absorption fan is provided with described frame, one end of an aspiration channel is connected with the air inlet of dust absorption fan, aspiration channel The other end dust-removal cloth-bag is equipped with second base, the air outlet of dust absorption fan.

Preferably, described elevating mechanism includes one second motor, a lead screw assembly and two support bars, leading screw group Part includes two bearing blocks, two nuts and a screw rod, and two bearing blocks are fixedly installed on the second workbench, and the two of screw rod End is rotatably arranged on two bearing blocks respectively, and the output shaft of the second motor is connected with screw rod for driving screw rod to turn Dynamic, screw rod is divided into left half-court section and right half-court section, and the hand of spiral of left half-court section and right half-court section is on the contrary, two nuts difference spiral shells Line is connected in left half-court section and right half-court section, and two support bars are arranged in a crossed manner, and the infall of two support bars passes through a pin Axle is hinged, and the lower end of two support bars is hinged with two nuts respectively, the following table of the upper ends of two support bars with bottom plate Face is hinged.

Preferably, the upper end of described depression bar is connected with a roller, the inclined-plane of roller and the second sliding block is in rolling contact.

After above structure, the present invention compared with prior art, has the following advantages that：

The present invention is fixed in the first groove of first base in use, workpiece is placed, and then starts the first motor, the first electricity Machine driving forges head and back and forth moved up and down, and forges head and the workpiece in first base is forged, when a workpiece forges completion Afterwards, the first motor is closed, then the workpiece for forging completion can be placed into the second groove of second base, by new workpiece It is placed into the first groove of first base, then drives second base to rise by elevating mechanism so that the dentation on gear Structure is meshed with the rack on the first sliding block, and grinding head is contacted with the workpiece in second base, then starts first Motor, the first motor-driven gear and cam synchronous axial system, now, during cam rotation driving forge head to the work in first base Part is forged, meanwhile, actuated by cams grinding head or so is moved back and forth, and grinding head is polished the workpiece in second base, After the completion of forging and polishing, the first motor is stopped, and elevating mechanism driving second base declines, and then takes out in second base The workpiece for forging and polishing is completed, then will be placed into first base by the workpiece forged in second base, and first New workpiece is put on base, is then kept processing by said process, so, the present invention can be simultaneously to two workpiece point Do not forged and polished so that processing efficiency is higher, and the present invention has simultaneously and forges function and polishing function, so Need an equipment to can be achieved to forge function and polishing function, save occupation area of equipment；And one is used in the present invention First motor can drive simultaneously forges head and grinding head action, saves equipment cost；And when cam driving gear rotates, The sliding block of drive first of gear clearance is moved right, and the first sliding block can be automatically reset by the first compression spring, so, When grinding head is polished workpiece in second base, grinding head and second base do relative motion, and so, grinding head is to When workpiece on two bases is polished, grinding head does the motion of relative direction with the workpiece in second base so that grinding head Preferable to the grinding workpieces effect on second base mountain, grinding efficiency is higher.

And dust absorption fan is provided with the present invention, the air inlet of dust absorption fan is connected with aspiration channel, and dust absorption fan goes out Dust-removal cloth-bag is equipped with air port, so, when grinding head is polished workpiece, starts dust absorption fan, dust absorption fan passes through Caused chip and dust suction when aspiration channel polishes workpiece grinding head, then chip and dust, which are incorporated in, removes In dirt cloth bag, chip and dust can be avoided to pollute environment, to avoid being detrimental to health.

Brief description of the drawings

Fig. 1 is the structural representation of the present invention.

Wherein, 1, frame；101st, the first workbench；102nd, the second workbench；2nd, first base；201st, the first groove；3、 Bottom plate；4th, second base；401st, the second groove；5th, the first sliding block；501st, rack；6th, connecting rod；7th, the first guide plate；8th, the first pressure Contracting spring；9th, the first mounting seat；10th, the second mounting seat；11st, the second sliding block；1101st, inclined-plane；12nd, support base；13rd, head is forged； 14th, depression bar；1401st, first annular projection；1402nd, roller；15th, the second compression spring；16th, grinding head；17th, the second guide plate； 18th, gear；1801st, dentalation；19th, cam；20th, the first drive link；2001st, radial convex loop；21st, the second drive link；22nd, Two motors；23rd, support bar；24th, bearing pin；25th, bearing block；26th, nut；27th, screw rod；2701st, left half-court section；2702nd, right half-court Section；28th, the 3rd compression spring；29th, dust-removal cloth-bag；30th, dust absorption fan；31st, aspiration channel.

Embodiment

The present invention is described in more detail with reference to the accompanying drawings and detailed description.

As shown in Figure 1, Workpiece machining apparatus of the present invention, it includes a frame 1, one first workbench is provided with frame 1 101 and one second workbench 102, the second workbench 102 is located at the right side of the first workbench 101, fixed on the first workbench 101 First base 2 is provided with, the first groove 201 for placing workpiece is provided with the upper surface of first base 2, is gone back in frame 1 It is fixedly installed one first mounting seat 9, the first mounting seat 9 is located at the top of first base 2, on the lower surface of the first mounting seat 9 One second sliding block 11 slidably is provided with, the second sliding block 11 can move along the left and right directions of frame 1, the following table of the second sliding block 11 Face is provided with a support base 12 and one and forges first 13 for acclivitous inclined-plane 1101, the lower section of the second sliding block 11 from left to right, Support base 12 is fixed in frame 1, forge first 13 positioned at first base 2 the first grooves 201 surface, forge first 13 it is upper Surface is fixedly connected with a depression bar 14, support base 12 be upper end open lower end closed tubular structure, depression bar 14 be vertically arranged and Through support base 12, an annular protrusion 1401 is provided with the perisporium of depression bar 14, annular protrusion 1401 is located in support base 12, and one Second compression spring 15 is nested with depression bar 14, and upper end and the annular protrusion 1401 of the second compression spring 15 offset, the second compression The lower end of spring 15 and the inner bottom surface of support base 12 offset, and the upper end of depression bar 14 and the inclined-plane 1101 of the second sliding block 11 offset.

When the second sliding block 11 moves right, the second sliding block 11 promotes depression bar 14 to move down, the quilt of the second compression spring 15 Compression, depression bar 14 drives and forges first 13 downward punching presses, and when the second sliding block 11 is moved to the left, the second compression spring 15 promotes depression bar 14 move up reset, and the drive of depression bar 14 forges first 13 and moved up.

The upper horizontal of second workbench 102 is provided with a bottom plate 3, is provided with the second workbench 102 for driving bottom The elevating mechanism that plate 3 moves up and down vertically, a second base 4 and one first is slidably provided with the upper surface of bottom plate 3 and is slided Block 5, the second groove 401 for placing workpiece is provided with second base 4, the sliding block 5 of second base 4 and first can be along frame 1 left and right directions movement, is provided with the rack 501 along the left and right directions extension of frame 1 on the upper surface of the first sliding block 5, and first Sliding block 5 is located at the right side of second base 4, and the first sliding block 5 is connected with second base 4 by a horizontally disposed connecting rod 6, and first One first guide plate 7 is provided between sliding block 5 and second base 4, connecting rod 6 runs through the first guide plate 7, one first compression press spring 8 It is nested with connecting rod 6, the both ends of the first compression spring 8 offset with the guide plate 7 of second base 4 and first respectively, also solid in frame 1 Surely it is provided with one second mounting seat 10, the second mounting seat 10 is located at the top of second base 4, on the lower surface of the second mounting seat 10 A grinding head 16 slidably is provided with, grinding head 16 can move along the left and right directions of frame 1.

One second guide plate 17 is further fixedly arranged in frame 1, the second guide plate 17 is located at the right side of the second mounting seat 10, One gear 18 is located at the right side of the second guide plate 17, and gear 18 can be driven by the first motor and be rotated in an anti-clockwise direction, gear 18 Positioned at the top of the first sliding block 5, the only a fraction week of gear 18 along be above provided with for the phase of rack 501 on the first sliding block 5 The dentalation 1801 of engagement.

One cam 19 is fixedly connected with gear 18, and cam 19 and the synchronous axial system of gear 18, one end of the first drive link 20 is set Radial convex loop 2001 is equipped with, the week of cam 19, bulge loop 19 promoted the first drive link 20 when rotating along being offseted with radial convex loop 2001 Axial movement, the other end of the first drive link 20 are fixedly connected with the right side wall of grinding head 16, and the first drive link 20 runs through second Guide plate 17, one the 3rd compression spring 28 are nested with the first drive link 20, and the both ends of the 3rd compression spring 28 are respectively with second Guide plate 17 and radial convex loop 2001 are offseted, and one end of one second drive link 21 is fixedly connected with the left side wall of grinding head 16, the The other end of two drive links 21 is fixedly connected with the right side wall of the second sliding block 11, when 19 synchronous axial system of gear 18 and cam, is beaten Bistrique 16 and second base 4 back and forth move left and right and the relative direction movement all the time of grinding head 16 and second base 4.

When the dentalation 1801 on gear 18 is meshed with the rack 501 on the first sliding block 5, and the first motor sliding tooth Wheel 18 rotate when, gear 18 drive grinding head 16 back and forth move left and right, gear 18 by the first sliding block 5 drive second base 4 to Move right, and second base 4 can be moved to the left reset by the first compression spring 8, so, second base 4 can also be back and forth left Move right, and grinding head 16 and the moving direction of second base 4 are all the time on the contrary, so, grinding head 16 is to the work in second base 4 Part polishing effect is preferable.

A dust absorption fan 30, one end of an aspiration channel 31 and the air inlet of dust absorption fan 30 are provided with described frame 1 It is connected, the other end of aspiration channel 31 is equipped with a dust-removal cloth-bag 29 in second base 4, the air outlet of dust absorption fan 30, When grinding head 16 is polished workpiece, start dust absorption fan 30, dust absorption fan 30 is by aspiration channel 31 by grinding head 16 to work Caused chip and dust suction when part is polished, then chip and dust are incorporated in dust-removal cloth-bag 29

Described elevating mechanism includes one second motor 22, a lead screw assembly and two support bars 23, and lead screw assembly includes two 25, two screw rods 27 of nut 26 and one of bearing block, two bearing blocks 25 are fixedly installed on the second workbench 102, screw rod 27 Both ends be rotatably arranged on respectively on two bearing blocks 25, the output shaft of the second motor 22 is connected for band with screw rod 27 Dynamic screw rod 27 rotates, and screw rod 27 divides for left half-court section 2701 and right half-court section 2702, left half-court section 2701 and right half-court section 2702 Hand of spiral on the contrary, two nuts 26 are threaded in left half-court section 2701 and right half-court section 2702 respectively, two supports Bar 23 is arranged in a crossed manner, and the infall of two support bars 23 is hinged by a bearing pin 24, the lower end difference of two support bars 23 It is hinged with two nuts 26, the lower surface of the upper ends of two support bars 23 with bottom plate 3 is hinged, elevating mechanism work When, the drive screw 27 of the second motor 22 is rotated, and two relative directions of nut 26 or opposite direction movement are driven when screw rod 27 rotates, When two relative directions of nut 26 move, bottom plate 3 rises, and when two opposite directions of nut 26 move, bottom plate 3 declines, should Elevating mechanism lifting precision is higher.

The upper end of described depression bar 14 is connected with a roller 1402, and the inclined-plane 1101 of roller 1402 and the second sliding block 11 rolls Contact, so, when the second sliding block 11 moves right, inclined-plane 1101 and the roller 1402 of the second sliding block 11 are in rolling contact, and second Frictional force is smaller between sliding block 11 and roller 1402.

Only just the present invention is made that explanation using preferable example above, but is not to be construed as the limit to claim System, structure of the invention can have other changes, be not limited to said structure.In a word, all independent claims in the present invention Protection domain in the various change made it is within the scope of the present invention.

Claims

1. a kind of Workpiece machining apparatus, it is characterised in that it includes a frame（1）, frame（1）On be provided with one first workbench （101）With one second workbench（102）, the second workbench（102）Positioned at the first workbench（101）Right side, the first workbench （101）On be fixedly installed first base（2）, first base（2）Upper surface on be provided with it is first recessed for place workpiece Groove（201）, frame（1）On be further fixedly arranged on one first mounting seat（9）, the first mounting seat（9）Positioned at first base（2）It is upper Side, the first mounting seat（9）Lower surface on be slidably provided with one second sliding block（11）, the second sliding block（11）Can be along frame （1）Left and right directions movement, the second sliding block（11）Lower surface be acclivitous inclined-plane from left to right（1101）, the second sliding block （11）Lower section be provided with a support base（12）Head is forged with one（13）, support base（12）It is fixed on frame（1）On, forge head （13）Positioned at first base（2）The first groove（201）Surface, forge head（13）Upper surface and a depression bar（14）It is fixed Connection, support base（12）For the tubular structure of upper end open lower end closed, depression bar（14）It is vertically arranged and runs through support base（12）, Depression bar（14）Perisporium on be provided with an annular protrusion（1401）, annular protrusion（1401）Positioned at support base（12）It is interior, one second Compression spring（15）It is nested with depression bar（14）On, the second compression spring（15）Upper end and annular protrusion（1401）Offset, second Compression spring（15）Lower end and support base（12）Inner bottom surface offset, depression bar（14）Upper end and the second sliding block（11）Inclined-plane （1101）Offset；

Second workbench（102）Upper horizontal be provided with a bottom plate（3）, the second workbench（102）On be provided with for driving Bottom plate（3）The elevating mechanism moved up and down vertically, bottom plate（3）Upper surface on be slidably provided with a second base（4）With One first sliding block（5）, second base（4）On be provided with the second groove for placing workpiece（401）, second base（4）With One sliding block（5）Can be along frame（1）Left and right directions movement, the first sliding block（5）Upper surface on be provided with along frame（1）A left side The rack of right direction extension（501）, the first sliding block（5）Positioned at second base（4）Right side, the first sliding block（5）With second base （4）Pass through a horizontally disposed connecting rod（6）It is connected, the first sliding block（5）With second base（4）Between be provided with one first guiding Plate（7）, connecting rod（6）Through the first guide plate（7）, one first compression press spring（8）It is nested with connecting rod（6）On, the first compression spring （8）Both ends respectively with second base（4）With the first guide plate（7）Offset, frame（1）On be further fixedly arranged on one second installation Seat（10）, the second mounting seat（10）Positioned at second base（4）Top, the second mounting seat（10）Lower surface on slidably set It is equipped with a grinding head（16）, grinding head（16）Can be along frame（1）Left and right directions movement；

Frame（1）On be further fixedly arranged on one second guide plate（17）, the second guide plate（17）Positioned at the second mounting seat（10）'s Right side, a gear（18）Positioned at the second guide plate（17）Right side, gear（18）It can be driven and counter clockwise direction by the first motor Rotate, gear（18）Positioned at the first sliding block（5）Top, gear（18）Only a fraction week along be above provided with for and first slide Block（5）On rack（501）The dentalation being meshed（1801）；

One cam（19）With gear（18）It is fixedly connected, cam（19）With gear（18）Synchronous axial system, the first drive link（20）'s One end is provided with radial convex loop（2001）, cam（19）Week along and radial convex loop（2001）Offset, bulge loop（19）Pushed away during rotation Dynamic first drive link（20）Axial movement, the first drive link（20）The other end and grinding head（16）Right side wall be fixedly connected, First drive link（20）Through the second guide plate（17）, one the 3rd compression spring（28）It is nested with the first drive link（20）On, the Three compression springs（28）Both ends respectively with the second guide plate（17）And radial convex loop（2001）Offset, one second drive link（21） One end and grinding head（16）Left side wall be fixedly connected, the second drive link（21）The other end and the second sliding block（11）Right side Wall is fixedly connected, and works as gear（18）And cam（19）During synchronous axial system, grinding head（16）And second base（4）Reciprocal left and right is moved Dynamic and grinding head（16）And second base（4）All the time relative direction moves；

Described frame（1）On be provided with a dust absorption fan（30）, an aspiration channel（31）One end and dust absorption fan（30）Enter Air port is connected, aspiration channel（31）The other end close to second base（4）, dust absorption fan（30）Air outlet on be equipped with a dedusting Cloth bag（29）.

2. Workpiece machining apparatus according to claim 1, it is characterised in that：Described elevating mechanism includes one second motor （22）, a lead screw assembly and two support bars（23）, lead screw assembly includes two bearing blocks（25）, two nuts（26）With one Screw rod（27）, two bearing blocks（25）It is fixedly installed on the second workbench（102）On, screw rod（27）Both ends difference it is rotatable Be arranged on two bearing blocks（25）On, the second motor（22）Output shaft and screw rod（27）It is connected for driving screw rod（27） Rotate, screw rod（27）It is divided into left half-court section（2701）With right half-court section（2702）, left half-court section（2701）With right half-court section （2702）Hand of spiral on the contrary, two nuts（26）Left half-court section is threaded in respectively（2701）With right half-court section（2702） On, two support bars（23）It is arranged in a crossed manner, and two support bars（23）Infall pass through a bearing pin（24）It is hinged, two branch Strut（23）Lower end respectively with two nuts（26）It is hinged, two support bars（23）Upper end and bottom plate（3）Following table Face is hinged.

3. Workpiece machining apparatus according to claim 1, it is characterised in that：Described depression bar（14）Upper end be connected with one Roller（1402）, roller（1402）With the second sliding block（11）Inclined-plane（1101）It is in rolling contact.