CN114559089A - Auto-parts production is with novel cutting device - Google Patents
Auto-parts production is with novel cutting device Download PDFInfo
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- CN114559089A CN114559089A CN202210200796.XA CN202210200796A CN114559089A CN 114559089 A CN114559089 A CN 114559089A CN 202210200796 A CN202210200796 A CN 202210200796A CN 114559089 A CN114559089 A CN 114559089A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 70
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000000903 blocking effect Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000005242 forging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 18
- 230000033001 locomotion Effects 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- 230000009471 action Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to a novel cutting device is used in auto-parts production belongs to the manufacturing field of forging or presswork, through setting up the fixed part, makes shutdown mechanism at the during operation, can drive the water of dead lever and first piston rod extrusion L shape frame in, makes the rubber pad receive the pressure of water, extrudees tubular product gradually, through the stiction between rubber pad and the tubular product, fixes tubular product, not only need not fix tubular product in advance to adopt same driving source with shutdown mechanism, reduced the quantity of drive source, it is with low costs.
Description
Technical Field
The invention relates to a novel cutting device for producing automobile accessories, belongs to the field of manufacturing of forged pieces or pressed pieces, and particularly belongs to a cutting device.
Background
Automobile parts are units constituting the whole automobile and a product serving the automobile, the automobile parts are various, the consumption of the automobile is more and more along with the improvement of the living standard of people, the market of the automobile parts is also larger and more, automobile part manufacturers are rapidly developed in recent years, and the automobile parts are mainly manufactured by other metal processing machines such as a machine field bus control system.
At present, most of automobile parts need to cut off a press-formed tubular steel in the production process, in order to avoid the movement of the steel in the cutting process, a manual operation clamp is often needed to fix the steel or an automatic mechanical clamp is used to fix the steel before the cutting, the problem of the movement of the steel is solved by the mode, but the step of cutting the steel is fixed in one step, the whole cutting time is increased, in order to shorten the processing time, most large factories are also provided with equipment such as an automatic conveyor and the like to carry out feeding and discharging on the steel, but the automatic conveyor is provided with an automatic clamp, so that the cost of the automatic conveyor is high, and the burden is large for small manufacturers.
Therefore, the novel cutting device for producing the automobile parts is improved.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the pipe is fixed by using the clamp before cutting off, so that the processing time is prolonged, and the automatic clamp is arranged, so that the cost of the automatic conveyor is high.
(II) technical scheme
In order to achieve the purpose, the invention provides a novel cutting device for automobile part production, which comprises an underframe, wherein a cutting mechanism for cutting steel is arranged in the middle of the top end of the underframe;
the cutting mechanism comprises a vertical frame fixedly connected to the middle of the top end of the underframe, a cross plate capable of moving up and down is arranged inside the vertical frame, first sliding grooves for the cross plate to slide are formed in four sides of the vertical frame, a cutting knife is fixedly connected to the bottom end of the cross plate, threaded rods for driving the cross plate to move are connected to two sides inside the vertical frame through bearings, motors for driving the threaded rods to rotate are fixedly installed on two sides of the top end of the vertical frame, and a square hole for the cutting knife to pass through is formed in the middle of the top end of the underframe;
the fixing mechanism comprises a fixing part for fixing a pipe, the fixing part comprises an L-shaped frame fixedly installed on one side of the top end of the underframe, and the top end of the L-shaped frame is connected with a first piston rod in an inserting mode, wherein the first piston rod is matched with the cross plate for use;
conveying mechanism includes conveying part, conveying part includes four rectangular holes of seting up respectively at chassis front and back side both ends, the inside in rectangular hole is provided with two connecting plates, two be provided with a plurality of rotatable cylinders between the connecting plate.
The fixing part also comprises a first through hole formed in the bottom end of the L-shaped frame, a second through hole communicated with the first through hole is formed in one side of the top end inside the bottom frame, and a rubber pad used for plugging the second through hole is arranged on one side of the top end inside the bottom frame;
through setting up rubber pad, first through-hole and second through-hole, when making the inside water of L shape frame move to the inside bottom of L shape frame under the effect of first piston rod, through the continuous pressurization of first piston rod, the rubber pad receives the pressure of water, extrudees tubular product gradually, through the stiction between rubber pad and the tubular product, fixes tubular product, makes tubular product be difficult for removing at the in-process that cuts off.
The fixing part also comprises a second spring fixedly connected to one end of the bottom of the inner cavity of the L-shaped frame, the end part of the second spring is fixedly connected with a piston block, a fixing rod is inserted and connected into the first piston rod, and the top end of the fixing rod is fixedly connected with one side of the bottom end of the cross plate;
through setting up the fixed part, make shutdown mechanism at the during operation, can drive dead lever and first piston rod extrusion L shape water in the frame, make the rubber pad receive the pressure of water, extrude tubular product gradually, through the static friction between rubber pad and the tubular product, fix tubular product, not only need not fix tubular product in advance to adopt same driving source with shutdown mechanism, reduced the quantity of drive source, it is with low costs.
The fixing mechanism further comprises a buffer assembly, the buffer assembly comprises a first spring sleeved on the fixing rod, the outer surface of the fixing rod is provided with threads, the fixing rod is in threaded connection with a nut, and two ends of the first spring are respectively attached to the nut and one end of the first piston rod;
through setting up buffer, make the water in the L shape frame and the rubber pad can't be when continuing to extrude tubular product, the cross plate can continue to descend and compress first spring, makes the cutting off cutter can cut off tubular product to through swivel nut, adjust the previous compressive capacity of first spring, can adjust the effort of buffering, suitability.
The conveying part also comprises a plurality of fixing holes formed in the top end and the bottom end of the inner cavity of the rectangular hole, threaded holes are formed in two ends of the back sides of the two connecting plates, and a screw rod matched with the fixing holes in use is connected to the inner threads of the threaded holes;
through setting up the fixed orifices, screw hole and lead screw, when making the lead screw can insert the fixed orifices of different positions in, can adjust the cylinder in the inside position of chassis, make the inside and the cylinder contact that tubular product of equidimension not all can get into the chassis, and then carry or the alignment is handled under the effect of cylinder, and through rotating the lead screw, adjust the lead screw in the position of threaded hole, can adjust the inside back of lead screw insertion fixed orifices, interval between two connecting plates, adjust the position of two second piston rods, adjust the pressure that the third piston rod received the inside water of cylinder, adjust the extension of third piston rod and with tubular product between the frictional force.
The two sides of the inner cavity of the roller are respectively and alternately connected with a second piston rod, one end of each second piston rod is alternately and alternately connected with one side of an adjacent connecting plate, and a third spring is arranged between the two second piston rods;
through setting up second piston rod and third spring, when making the tip of second piston rod insert one side of connecting plate under the effect of third spring, can fix the cylinder on the connecting plate to when the interval between two connecting plates reduces, two second piston rods can promote the water extrusion third piston rod in the cylinder.
The drum is characterized in that a plurality of teeth are formed in the circumferential side of the drum, third piston rods are connected to the inside of the teeth in an inserting mode, fourth springs located in the teeth are sleeved on the outside of the third piston rods in a sleeved mode, and rubber blocks are fixedly connected to the end portions of the third piston rods;
when setting up tooth, third piston rod, fourth spring and rubber block, make people can change the effort of the inside water of cylinder to the third piston rod through adjusting the interval between two connecting plates, adjust the amount that stretches out of third piston rod, and then adjust the frictional force between third piston rod and the tubular product, make tubular product can move in the inside of chassis under the effect of pivoted cylinder and tooth.
The conveying mechanism further comprises a connecting portion arranged on the conveying portion, the connecting portion comprises a rack arranged between two connecting plates, the rack is matched with the roller for use, circular shafts are fixedly connected to the top end of the rack and the bottom end of the rack, a second sliding chute for sliding the circular shafts is formed in the opposite side of each connecting plate, a third sliding chute is formed in one side of the second sliding chute, the left side of the chassis is located, a plurality of baffles for blocking the second sliding chute are connected to one side of the inside of the second sliding chute through rotating shafts and coil springs, the left side of the chassis is located, a baffle for blocking the third sliding chute is connected to one side of the inside of the third sliding chute through rotating shafts and coil springs, the right side of the chassis is also connected to the baffle for blocking the second sliding chute through rotating shafts and coil springs, and the right side of the chassis is connected to one side of the inside of the third sliding chute through rotating shafts and coil springs (ii) a
By arranging the rack, the round shaft, the second chute, the third chute and the baffle plate, in the process of downward movement of the cross plate, the rack positioned on the left side of the underframe can move under the transmission of the second connecting rod and the first connecting rod to drive the corresponding roller to rotate, in the process of rising the cross plate, the end part of the rack enters the third chute under the guide of the baffle plate and cannot contact with the roller, finally the baffle plate in the third chute is pushed to move into the second chute and move to one side of the roller, so that a pipe positioned on the left side of the underframe can move to the right side of the underframe under the action of the roller on the left side to finish feeding, in the process of upward and downward movement of the cross plate, the motion rule of the rack positioned on the right side of the underframe is opposite to that on the left side, in the process of downward movement of the cross plate, the rack enters the third chute under the action of the baffle plate in the second chute and finally pushes the baffle plate in the third chute, get into the inside of second spout, the in-process rack that rises at the cross drives the cylinder and rotates, make the completion cut off and the tubular product on chassis right side shifts out the inside of chassis, conveying mechanism's last unloading process and shutdown mechanism share the driving source, when the cost is reduced, accomplish automatic unloading of going up, and after left head rod and the second connecting rod separation that corresponds, rack and cylinder on right side can carry tubular product, and left rack and cylinder can carry out alignment work to tubular product, and functional strong.
The connecting part further comprises a connecting block connected to one end of the outer side of the rack through a rotating shaft, the connecting block is connected with a first connecting rod through the rotating shaft, one end of the first connecting rod is fixedly connected with a T-shaped rod, one end of the first connecting rod is provided with a second connecting rod, one end of the second connecting rod is provided with a plurality of first clamping grooves for the T-shaped rods to be inserted into, and one side inside the first clamping grooves is provided with a second clamping groove;
through setting up T shape pole, first draw-in groove and second draw-in groove, make the one end of T shape pole insert inside back of first draw-in groove through rotating ninety degrees can make head rod and second connecting rod keep the horizontally while T shape pole card in the inside of second draw-in groove, can not break away from first draw-in groove, and in inserting the second draw-in groove of different positions with T shape pole, can adjust the total length after head rod and the second connecting rod are connected, and then adjust the high position of movable rod in the cooperation, can adjust the displacement of rack, adjust the distance that tubular product single removed, the length that people of being convenient for adjusted tubular product and cut off.
The connecting portion further comprises two rectangular grooves which are respectively arranged on the front side and the rear side of the top end of the cross plate, the front end of the cross plate is alternately connected with a movable rod, the bottom end of the movable rod is connected with two second connecting rods through a rotating shaft, a plurality of slots are formed in the rear side of the movable rod, a round rod is alternately connected with the inside of each rectangular groove, spring telescopic rods are fixedly connected to the two ends of the bottom of the round rod, two inserting rods are fixedly connected to the ends of the spring telescopic rods, one inserting rod is alternately connected with one side of a cutting knife, and the other inserting rod is alternately connected with the inside of one slot.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a novel cutting device for automobile part production provided by the present application;
FIG. 2 is a schematic cross-sectional view of an L-shaped frame of the novel cutting device for producing automobile parts, provided by the application;
FIG. 3 is a schematic view of a first piston rod connection structure of the novel cutting device for producing automobile parts provided by the present application;
FIG. 4 is a schematic cross-sectional structural view of the novel cutting device for the production of automobile parts, provided by the present application;
FIG. 5 is an enlarged schematic structural view of a novel cutting device for automobile parts production, shown in FIG. 1A;
FIG. 6 is a schematic cross-sectional view of a rectangular groove of the novel cutting device for producing automobile parts, provided by the present application;
FIG. 7 is a schematic perspective view of a connecting plate of the novel cutting device for producing automobile parts provided by the present application;
FIG. 8 is a schematic cross-sectional structural view of a drum of the novel cutting device for producing automobile parts, provided by the application;
FIG. 9 is an enlarged schematic structural view of the novel cutting device for the production of automobile parts, shown at B in FIG. 8;
FIG. 10 is a schematic sectional front view of an underframe of the novel cutting device for automobile accessory production provided by the present application;
FIG. 11 is a schematic cross-sectional side view of the undercarriage of the novel cutting device for producing automobile parts, according to the present application;
FIG. 12 is an enlarged schematic structural view of the novel cutting device for automobile parts production shown in FIG. 1 at C;
FIG. 13 is a schematic cross-sectional view of a first connecting rod and a second connecting rod of the novel cutting device for manufacturing automobile parts, provided by the application;
fig. 14 is a schematic structural diagram of a first card slot of the novel cutting device for producing automobile accessories provided by the present application.
1. A chassis;
2. a cutting mechanism; 201. erecting a frame; 202. a motor; 203. a threaded rod; 204. a cross plate; 205. a cutting knife; 206. a first chute; 207. a square hole;
3. a fixing mechanism; 301. an L-shaped frame; 302. a first piston rod; 304. fixing the rod; 305. a first spring; 306. a nut; 307. a second spring; 308. a piston block; 309. a first through hole; 310. a second through hole; 312. a rubber pad; 313. a water pipe; 314. a valve;
4. a conveying mechanism; 401. a rectangular hole; 402. a connecting plate; 403. a fixing hole; 404. a screw rod; 405. a threaded hole; 406. a drum; 407. connecting grooves; 408. a second piston rod; 409. a third spring; 410. a bolt; 411. teeth; 412. a third piston rod; 413. a fourth spring; 414. a second chute; 415. a third chute; 416. a baffle plate; 417. a rack; 418. a circular shaft; 419. a first connecting rod; 420. a second connecting rod; 421. a first card slot; 422. a second card slot; 423. a T-shaped rod; 424. a movable rod; 425. a rectangular groove; 426. a round bar; 427. a spring telescopic rod; 428. inserting a rod; 429. a slot; 430. and (4) connecting the blocks.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1:
as shown in fig. 1, 2, 4 and 7, the present embodiment provides a novel cutting device for producing auto parts, which includes an underframe 1, a cutting mechanism 2 for cutting steel is disposed in the middle of the top end of the underframe 1, fixing mechanisms 3 for fixing pipes are disposed on two sides of the cutting mechanism 2, a conveying mechanism 4 for conveying pipes is disposed on the underframe 1, and the cutting mechanism 2 can be used for driving the fixing mechanism 3 and the conveying mechanism 4;
the cutting mechanism 2 comprises a vertical frame 201 fixedly connected to the middle of the top end of the underframe 1, a cross plate 204 capable of moving up and down is arranged inside the vertical frame 201, first sliding grooves 206 for the cross plate 204 to slide are formed in four sides of the vertical frame 201, a cutting knife 205 is fixedly connected to the bottom end of the cross plate 204, threaded rods 203 for driving the cross plate 204 to move are connected to two sides inside the vertical frame 201 through bearings, motors 202 for driving the threaded rods 203 to rotate are fixedly mounted on two sides of the top end of the vertical frame 201, and a square hole 207 for the cutting knife 205 to pass through is formed in the middle of the top end of the underframe 1;
the fixing mechanism 3 comprises a fixing part for fixing a pipe, the fixing part comprises an L-shaped frame 301 fixedly installed on one side of the top end of the underframe 1, the top end of the L-shaped frame 301 is connected with a first piston rod 302 which is matched with the cross plate 204 in a penetrating manner, the end part of the L-shaped frame 301 is fixedly communicated with a water pipe 313, and a valve 314 is fixedly installed on the water pipe 313;
the conveying mechanism 4 comprises a conveying part, the conveying part comprises four rectangular holes 401 which are respectively arranged at two ends of the front side and the rear side of the underframe 1, two connecting plates 402 are arranged inside the rectangular holes 401, and a plurality of rotatable rollers 406 are arranged between the two connecting plates 402.
Example 2:
the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:
as shown in fig. 1, 2 and 3, as a preferred embodiment, in addition to the above-mentioned mode, the fixing portion further includes a first through hole 309 provided at the bottom end of the L-shaped frame 301, a second through hole 310 communicated with the first through hole 309 is provided at one side of the top end inside the chassis 1, a rubber pad 312 for blocking the second through hole 310 is provided at one side of the top end inside the chassis 1, and by providing the rubber pad 312, the first through hole 309 and the second through hole 310, when water inside the L-shaped frame 301 moves to the bottom end inside the L-shaped frame 301 under the action of the first piston rod 302, the rubber pad 312 is continuously pressurized by the first piston rod 302, so as to gradually squeeze the pipe, and by a static friction force between the rubber pad 312 and the pipe, the pipe is fixed, so that the pipe is not easy to move in the cutting process.
As shown in fig. 1, 2 and 3, as a preferred embodiment, in addition to the above-mentioned manner, the fixing portion further includes a second spring 307 fixedly connected to one end of the bottom of the inner cavity of the L-shaped frame 301, an end portion of the second spring 307 is fixedly connected to a piston block 308, a fixing rod 304 is inserted into the first piston rod 302, a top end of the fixing rod 304 is fixedly connected to one side of the bottom end of the cross plate 204, by providing the fixing portion, when the cutting mechanism 2 operates, the fixing rod 304 and the first piston rod 302 can be driven to squeeze water in the L-shaped frame 301, so that the rubber pad 312 is subjected to the pressure of the water to gradually squeeze the pipe, and the pipe is fixed by the static friction force between the rubber pad 312 and the pipe, which does not require to fix the pipe in advance, and the same driving source as the cutting mechanism 2 is used, thereby reducing the number of driving sources, and reducing the cost.
As shown in fig. 1, fig. 2 and fig. 3, as a preferred embodiment, in addition to the above manner, the fixing mechanism 3 further includes a buffer assembly, the buffer assembly includes a first spring 305 sleeved on the fixing rod 304, the outer surface of the fixing rod 304 is threaded, the fixing rod 304 is threaded with a nut 306, two ends of the first spring 305 are respectively attached to the nut 306 and one end of the first piston rod 302, by providing a buffer portion, when the water and the rubber pad 312 in the L-shaped frame 301 cannot continuously extrude the pipe, the cross plate 204 can continuously descend and compress the first spring 305, so that the pipe can be cut by the cutting knife 205, and by rotating the nut 306, the amount of compression in advance of the first spring 305 is adjusted, the acting force of the buffer can be adjusted, and the adaptability is strong.
As shown in fig. 1, 5, 6, 7, 8, 9, 10 and 11, as a preferred embodiment, on the basis of the above manner, the conveying part further includes a plurality of fixing holes 403 opened at both sides of the top end and the bottom end of the inner cavity of the rectangular hole 401, both ends of the opposite sides of the two connecting plates 402 are opened with screw holes 405, the screw rods 404 used in cooperation with the fixing holes 403 are connected to the internal threads of the screw holes 405, by providing the fixing holes 403, the screw holes 405 and the screw rods 404, when the screw rods 404 can be inserted into the fixing holes 403 at different positions, the positions of the rollers 406 in the chassis 1 can be adjusted, so that pipes with different sizes can enter the interior of the chassis 1 to contact with the rollers 406, and further, the conveying or straightening processing is performed under the action of the rollers 406, and by rotating the screw rods 404, the positions of the screw rods 404 in the screw holes 405 can be adjusted, after the screw rods 404 are inserted into the fixing holes 403, the distance between the two connecting plates 402, the positions of the two second piston rods 408, the pressure of the third piston rod 412 by the water inside the roller 406, the extension amount of the third piston rod 412 and the friction force between the third piston rod and the pipe are adjusted.
As shown in fig. 1, 5, 6, 7, 8, 9, 10 and 11, as a preferred embodiment, on the basis of the above manner, further, two sides of the inner cavity of the roller 406 are respectively inserted and connected with a second piston rod 408, one end of the second piston rod 408 is inserted and connected with one side of the adjacent connecting plate 402, a third spring 409 is arranged between the two second piston rods 408, a bolt 410 is screwed in the middle of the top end and the bottom end of the inner cavity of the roller 406, by arranging the second piston rods 408 and the third spring 409, when the end of the second piston rod 408 is inserted into one side of the connecting plate 402 under the action of the third spring 409, the roller 406 can be fixed on the connecting plate 402, and when the distance between the two connecting plates 402 is reduced, the two second piston rods 408 can push the water in the roller 406 to squeeze the third piston rod 412.
As shown in fig. 1, 5, 6, 7, 8, 9, 10 and 11, as a preferred embodiment, on the basis of the above manner, furthermore, a plurality of teeth 411 are provided on the circumferential side of the drum 406, a third piston rod 412 is inserted and connected inside the teeth 411, a fourth spring 413 located inside the teeth 411 is sleeved outside the third piston rod 412, a rubber block is fixedly connected to the end of the third piston rod 412, by providing the teeth 411, the third piston rod 412, the fourth spring 413 and the rubber block, so that one can adjust the distance between the two connecting plates 402, change the acting force of the water in the roller 406 on the third piston rod 412, adjust the extending amount of the third piston rod 412, and then the friction between the third piston rod 412 and the tubing is adjusted, so that the tubing can move inside the chassis 1 under the action of the rotating roller 406 and the teeth 411.
As shown in fig. 1, 5, 6, 12, 13 and 14, as a preferred embodiment, on the basis of the above manner, further, the conveying mechanism 4 further includes a connecting portion disposed on the conveying portion, the connecting portion includes a rack 417 disposed between two connecting plates 402, the rack 417 is used in cooperation with the drum 406, both sides of the top end and the bottom end of the rack 417 are fixedly connected with a circular shaft 418, the opposite sides of the two connecting plates 402 are respectively provided with a second sliding slot 414 for the circular shaft 418 to slide, one side of the second sliding slot 414 is provided with a third sliding slot 415, one side of the left side of the chassis 1 inside the second sliding slot 414 is connected with a plurality of baffles 416 for blocking the second sliding slot 414 through a rotating shaft and a coil spring, one side of the left side of the chassis 1 inside the third sliding slot 415 is also connected with the baffles 416 for blocking the third sliding slot 415 through a rotating shaft and a coil spring, one side of the right side of the chassis 1 inside the second sliding slot 414 is also connected with a rotating shaft and a coil spring for blocking the second sliding slot 414 The baffle 416 of the chute 414, one side of the interior of the third chute 415 on the right side of the chassis 1 is also connected with the baffle 416 for blocking the third chute 415 through a rotating shaft and a coil spring, by providing a rack 417, a circular shaft 418, the second chute 414, the third chute 415 and the baffle 416, in the process of downward movement of the cross plate 204, the rack 417 on the left side of the chassis 1 can move under the transmission of the second connecting rod 420 and the first connecting rod 419 to drive the corresponding roller 406 to rotate, in the process of ascending the cross plate 204, the end of the rack 417 enters the third chute 415 under the guidance of the baffle 416 and cannot contact with the roller 406, finally the baffle 416 in the third chute 415 is pushed to move into the second chute 414 and to one side of the roller 406, so that the pipe on the left side of the chassis 1 can move to the right side of the chassis 1 under the action of the roller 406 on the left side to complete feeding, and in the process of upward and downward movement of the cross plate 204, the motion rule of the rack 417 on the right side of the underframe 1 is opposite to that on the left side, in the process that the cross plate 204 moves downwards, the rack 417 enters the third sliding groove 415 under the action of the baffle 416 in the second sliding groove 414, and finally pushes the baffle 416 in the third sliding groove 415 to enter the second sliding groove 414, in the process that the cross plate 204 moves upwards, the rack 417 drives the roller 406 to rotate, so that the pipe on the right side of the underframe 1 is cut off and moves out of the inside of the underframe 1, the feeding and discharging process of the conveying mechanism 4 and the cutting mechanism 2 share a driving source, the cost is reduced, meanwhile, automatic feeding and discharging are completed, after the first connecting rod 419 on the left side is separated from the corresponding second connecting rod 420, the rack 417 and the roller 406 on the right side can convey the pipe, and the rack 417 and the roller 406 on the left side can straighten the pipe, and the functionality is strong.
Example 3:
the schemes of example 1 and example 2 are further described below in conjunction with specific working examples, which are described in detail below:
as shown in fig. 1, 5, 6, 12, 13 and 14, as a preferred embodiment, in addition to the above-mentioned manner, the connecting portion further includes a connecting block 430 connected to one end of the outer side of the rack 417 through a rotating shaft, the connecting block 430 is connected to a first connecting rod 419 through a rotating shaft, one end of the first connecting rod 419 is fixedly connected to a T-shaped rod 423, one end of the first connecting rod 419 is provided with a second connecting rod 420, one end of the second connecting rod 420 is provided with a plurality of first engaging grooves 421 for the T-shaped rod 423 to be inserted into, one side of the inside of the first engaging groove 421 is provided with a second engaging groove 422, by providing the T-shaped rod 423, the first engaging groove 421 and the second engaging groove 422, one end of the T-shaped rod 423 is inserted into the inside of the first engaging groove 421 and then rotated ninety degrees to keep the first connecting rod 419 and the second connecting rod 420 horizontal, while the T-shaped rod 423 is engaged in the second engaging groove 422, can not break away from first draw-in groove 421 to in inserting the second draw-in groove 422 of different positions with T shape pole 423, can adjust the total length after connecting first connecting rod 419 and second connecting rod 420, and then adjust the high position of activity pole 424 in the cooperation, can adjust the displacement of rack 417, adjust the distance that tubular product single removed, the length that the people of being convenient for adjusted tubular product and cut off.
As shown in fig. 1, 5, 6, 12, 13 and 14, as a preferred embodiment, in addition to the above-mentioned manner, the connection portion further includes two rectangular grooves 425 respectively formed on the front and rear sides of the top end of the cross plate 204, a movable rod 424 is inserted and connected to the front end of the cross plate 204, the bottom end of the movable rod 424 is connected to two second connection rods 420 through a rotation shaft, a plurality of slots 429 are formed on the rear side of the movable rod 424, a circular rod 426 is inserted and connected to the inside of the rectangular groove 425, telescopic spring rods 427 are fixedly connected to both ends of the bottom of the circular rod 426, insertion rods 428 are fixedly connected to both ends of the two telescopic spring rods 427, the end of one insertion rod 428 is inserted and connected to one side of the cutting knife 205, the other insertion rod 428 is inserted and connected to the inside of one of the slots 429, and by providing the circular rod 426, the telescopic spring rods 427, the insertion rods 428 and the slots 429, one can pull the circular rod 426, adjusting the compression of the two telescoping spring rods 427 allows the plunger 428 on the socket 429 to be separated therefrom, or the plunger 428 on the severing knife 205 to be separated therefrom, which can be used to secure the severing knife 205 and the movable rod 424, as well as to adjust the height of the movable rod 424.
Specifically, this auto-parts production is with novel cutting device at during operation/when using: when the pipes need to be cut off, the pipes are firstly placed into the underframe 1, the motor 202 is controlled to work, the threaded rod 203 rotates along with the threaded rod and drives the cross plate 204 to descend when the motor 202 works, water in the L-shaped frame 301 moves to the bottom end in the L-shaped frame 301 under the action of the first piston rod 302 in the descending process of the cross plate 204, the rubber pad 312 is continuously pressurized by the first piston rod 302, the pipes are gradually pushed and extruded by the pressure of the water, the rack 417 on the left side of the underframe 1 can move under the transmission of the second connecting rod 420 and the first connecting rod 419 and drive the corresponding roller 406 to rotate, the end part of the rack 417 enters the third chute 415 under the guide of the baffle 416 in the ascending process of the cross plate 204 and cannot be in contact with the roller 406, and finally the baffle 416 in the third chute 415 is pushed to move to the second chute 414 and move to one side of the roller 406, so that the pipes on the left side of the underframe 1 can move to the right side of the underframe 1 under the action of the roller 406 When the cross plate 204 moves up and down, the movement rule of the rack 417 on the right side of the chassis 1 is opposite to that on the left side, during the downward movement of the cross plate 204, the rack 417 enters the third sliding chute 415 under the action of the baffle 416 in the second sliding chute 414 and finally pushes the baffle 416 in the third sliding chute 415 to enter the inside of the second sliding chute 414, during the transportation and fixing processes, when the cutting knife 205 enters the first sliding chute 206, the friction force between the rubber pad 312 and the pipe reaches the maximum value, the pipe cannot be dragged by the left roller 406 any more, the left rack 417 enters the third sliding chute 415 to be separated from the roller 406, when the cutting knife 205 cuts the pipe, the left rack 417 moves in the third sliding chute 415, and the right rack 417 enters the inside of the third sliding chute 415 under the guidance of the baffle 416 and finally passes through the rightmost baffle 416 to enter the rightmost side of the second sliding chute 414, when the cross plate 204 is lifted, the friction force between the rubber pad 312 and the pipe is gradually reduced, and the leftmost rack 417 moves in the third sliding chute 415 and slides to the rightmost side of the second sliding chute 414, while the right rack 417 moves in the second sliding chute 414 and slides to the leftmost side of the second sliding chute 414, and the right rack 417 rotates during the movement of the electric right roller 406, so that the cut pipe is discharged from the right side of the chassis 1;
when the alignment is needed, the round rod 426 is operated to separate the inserting rod 428 from the slot 429, the cross plate 204 is controlled to ascend, the cross plate 204 is separated from the movable rod 424, the left second connecting rod 420 is operated, the first connecting rod 419 and the second connecting rod 420 are perpendicular after rotating ninety degrees, the first connecting rod 419 and the second connecting rod 420 are separated, the left rack 417 is not affected by the movement of the cross plate 204, the pipe is placed into the chassis 1 from the left side, at this time, the screw rods 404 on the connecting plates 402 can be inserted into the fixing holes 403 at corresponding positions by pressing the four connecting plates 402 on the front and back sides of the left side, the roller 406 is attached to the pipe, at this time, the cross plate 204 is controlled to move up and down, during the up and down movement of the cross plate 204, the right rack 417 drives the roller 406 to rotate and drives the pipe to move inside the chassis 1, and the pipe is limited by the left roller 406 during the movement, gradually restoring the bent pipe to be straight;
when the length of the processed pipe needs to be adjusted, in the first method, the round rod 426 is operated to separate the inserting rod 428 from the slot 429, the cross plate 204 is controlled to ascend, the cross plate 204 is separated from the movable rod 424, the two second connecting rods 420 are operated, the first connecting rod 419 and the second connecting rod 420 are perpendicular after being rotated ninety degrees, the T-shaped rod 423 is taken out of the first clamping groove 421, the positions of the second connecting rod 420 and the first connecting rod 419 are adjusted, the total length of the connection between the first connecting rod 419 and the second connecting rod 420 is shortened or lengthened, the initial position of the rack 417 is changed, the number of the racks 417 contacting with the plurality of rollers 406 is changed, the moving distance of the pipe is changed, the processing length of the pipe is changed, the movable rod 424 is inserted into one end of the cross plate 204 again, the round rod 426 is released, the inserting rod 428 is inserted into the interior of the third spring 409, the movable rod 424 is fixed, in the second method, the two connecting plates 402 are pressed, the fixing holes 403 are separated from the screw rods 404, the connecting plates 402 are taken out from the inside of the rectangular holes 401, and the connecting plates 402 can be put into the rectangular holes 401 from the inside of the rectangular holes 401 by directly taking down or increasing the number of the rollers 406 in the two connecting plates 402 and taking down the rollers 406 or increasing the rollers 406 in the direction from the two sides of the chassis 1 to the middle of the chassis 1 in turn, and the screw rods 40 are reinserted into the inside of the fixing holes 403 by the third springs 409.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (10)
1. The novel cutting device for the production of the automobile parts is characterized by comprising an underframe (1), wherein a cutting mechanism (2) for cutting off steel is arranged in the middle of the top end of the underframe (1), fixing mechanisms (3) for fixing pipes are arranged on two sides of the cutting mechanism (2), a conveying mechanism (4) for conveying the pipes is arranged on the underframe (1), and the cutting mechanism (2) can be used for driving the fixing mechanism (3) and the conveying mechanism (4);
the cutting mechanism (2) comprises a vertical frame (201) fixedly connected to the middle of the top end of the underframe (1), a cross plate (204) capable of moving up and down is arranged inside the vertical frame (201), four sides of the vertical frame (201) are provided with first sliding grooves (206) for the cross plate (204) to slide, the bottom end of the cross plate (204) is fixedly connected with a cutting knife (205), two sides inside the vertical frame (201) are connected with threaded rods (203) for driving the cross plate (204) to move through bearings, two sides of the top end of the vertical frame (201) are fixedly provided with motors (202) for driving the threaded rods (203) to rotate, and the middle of the top end of the underframe (1) is provided with a square hole (207) for the cutting knife (205) to pass through;
the fixing mechanism (3) comprises a fixing part for fixing a pipe, the fixing part comprises an L-shaped frame (301) fixedly installed on one side of the top end of the underframe (1), and the top end of the L-shaped frame (301) is connected with a first piston rod (302) in a penetrating manner, wherein the first piston rod is matched with the cross plate (204) for use;
conveying mechanism (4) include the conveying part, the conveying part includes four rectangular hole (401) of seting up respectively at chassis (1) front and back side both ends, the inside of rectangular hole (401) is provided with two connecting plates (402), two be provided with a plurality of rotatable cylinders (406) between connecting plate (402).
2. The novel cutting device for the production of the automobile accessories is characterized in that the fixing portion further comprises a first through hole (309) formed in the bottom end of the L-shaped frame (301), a second through hole (310) communicated with the first through hole (309) is formed in one side of the top end inside the underframe (1), and a rubber gasket (312) used for sealing the second through hole (310) is arranged on one side of the top end inside the underframe (1).
3. The novel cutting device for the production of the automobile accessories is characterized in that the fixing portion further comprises a second spring (307) fixedly connected to one end of the bottom of the inner cavity of the L-shaped frame (301), a piston block (308) is fixedly connected to the end portion of the second spring (307), a fixing rod (304) is inserted and connected into the first piston rod (302), and the top end of the fixing rod (304) is fixedly connected to one side of the bottom end of the cross plate (204).
4. The novel cutting device for automobile accessory production as claimed in claim 3, wherein the fixing mechanism (3) further comprises a buffer component, the buffer component comprises a first spring (305) sleeved on the fixing rod (304), the outer surface of the fixing rod (304) is threaded, a nut (306) is connected to the fixing rod (304) in a threaded manner, and two ends of the first spring (305) are respectively attached to the nut (306) and one end of the first piston rod (302).
5. The novel cutting device for the production of the automobile accessories is characterized in that the conveying part further comprises a plurality of fixing holes (403) formed in the top end and the bottom end of the inner cavity of the rectangular hole (401), threaded holes (405) are formed in two opposite ends of the two connecting plates (402), and a screw rod (404) matched with the fixing holes (403) and used is connected to the inner threads of the threaded holes (405).
6. The novel cutting device for the production of the automobile accessories is characterized in that second piston rods (408) are inserted and connected to two sides of an inner cavity of the roller (406), one end of each second piston rod (408) is inserted and connected with one side of the adjacent connecting plate (402), and a third spring (409) is arranged between the two second piston rods (408).
7. The novel cutting device for the production of the automobile accessories is characterized in that a plurality of teeth (411) are formed in the circumferential side of the drum (406), a third piston rod (412) is connected to the inside of the teeth (411) in an inserting mode, a fourth spring (413) located in the teeth (411) is sleeved on the outside of the third piston rod (412), and a rubber block is fixedly connected to the end portion of the third piston rod (412).
8. The novel cutting device for automobile accessory production according to claim 7, wherein the conveying mechanism (4) further comprises a connecting portion arranged on the conveying portion, the connecting portion comprises a rack (417) arranged between two connecting plates (402), the rack (417) is matched with a roller (406) for use, round shafts (418) are fixedly connected to two sides of the top end and the bottom end of the rack (417), second sliding grooves (414) for the round shafts (418) to slide are formed in opposite sides of the two connecting plates (402), a third sliding groove (415) is formed in one side of the second sliding groove (414), a plurality of baffles (416) for blocking the second sliding groove (414) are connected to one side of the inside of the second sliding groove (414) on the left side of the chassis (1) through rotating shafts and coil springs, and a third sliding groove (415) for blocking the third sliding groove (415) is connected to one side of the inside of the third sliding groove (415) on the left side of the chassis (1) through rotating shafts and coil springs ) The baffle (416) is connected to one side of the inner portion of the second sliding groove (414) on the right side of the bottom frame (1) through a rotating shaft and a coil spring, the baffle (416) used for blocking the second sliding groove (414) is connected to one side of the inner portion of the third sliding groove (415) on the right side of the bottom frame (1) through a rotating shaft and a coil spring, and the baffle (416) used for blocking the third sliding groove (415) is connected to one side of the inner portion of the third sliding groove (415) on the right side of the bottom frame (1) through a rotating shaft and a coil spring.
9. The novel cutting device for the production of the automobile accessories is characterized in that the connecting portion further comprises a connecting block (430) connected to one end of the outer side of the rack (417) through a rotating shaft, the connecting block (430) is connected with a first connecting rod (419) through the rotating shaft, one end of the first connecting rod (419) is fixedly connected with a T-shaped rod (423), one end of the first connecting rod (419) is provided with a second connecting rod (420), one end of the second connecting rod (420) is provided with a plurality of first clamping grooves (421) for the insertion of the T-shaped rod (423), and one side of the inner portion of the first clamping grooves (421) is provided with a second clamping groove (422).
10. The novel cutting device for the production of automobile parts according to claim 9, the connecting part also comprises two rectangular grooves (425) which are respectively arranged at the front side and the rear side of the top end of the cross plate (204), the front end of the cross plate (204) is inserted and connected with a movable rod (424), the bottom end of the movable rod (424) is connected with two second connecting rods (420) through a rotating shaft, a plurality of slots (429) are arranged at the rear side of the movable rod (424), a round rod (426) is inserted and connected in the rectangular groove (425), the two ends of the bottom of the round rod (426) are fixedly connected with spring telescopic rods (427), the end parts of the two spring telescopic rods (427) are fixedly connected with inserting rods (428), the end part of one inserting rod (428) is connected with one side of the cutting knife (205) in an inserting mode, and the other inserting rod (428) is connected with the inside of one inserting groove (429) in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210200796.XA CN114559089A (en) | 2022-03-03 | 2022-03-03 | Auto-parts production is with novel cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210200796.XA CN114559089A (en) | 2022-03-03 | 2022-03-03 | Auto-parts production is with novel cutting device |
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| CN114559089A true CN114559089A (en) | 2022-05-31 |
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| CN202210200796.XA Pending CN114559089A (en) | 2022-03-03 | 2022-03-03 | Auto-parts production is with novel cutting device |
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