CN117206805A - Hardware welding pretreatment device - Google Patents
Hardware welding pretreatment device Download PDFInfo
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- CN117206805A CN117206805A CN202311477564.XA CN202311477564A CN117206805A CN 117206805 A CN117206805 A CN 117206805A CN 202311477564 A CN202311477564 A CN 202311477564A CN 117206805 A CN117206805 A CN 117206805A
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- 238000003466 welding Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000000694 effects Effects 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000007781 pre-processing Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The application discloses a hardware welding pretreatment device, which relates to the technical field of hardware welding, and comprises an operation bottom plate, and further comprises: adjustment mechanism, bottom mechanism, sliding mechanism, coupling mechanism and fixture, when needs welded hardware's kind, when needs centre gripping, erect revolving rack two, put flat revolving rack one, the locating lever on the revolving rack two keeps with vertical constant head tank activity joint under the elasticity effect of spring two for revolving rack two keeps vertical state, locating lever on the revolving rack one keeps the horizontal constant head tank activity joint under the elasticity effect of spring two, make revolving rack one keep horizontal flat state, make revolving rack one and revolving rack two adjustment position back position stability good, be difficult for the skew in the course of working, revolving rack one is used for centre gripping tubular and longer hardware, the hardware is placed between four angle bars, utilize the mounting panel, the baffle, fixed plate two and fixed plate one carry out the centre gripping around a pair of hardware.
Description
Technical Field
The application relates to the technical field of hardware welding, in particular to a hardware welding pretreatment device.
Background
The main purpose of hardware welding is to connect different hardware together by melting and welding filling materials to form a stable and reliable structure; the hardware needs to be pretreated in the welding process of the hardware, and generally comprises two steps of cleaning and clamping;
the hardware with the cleaned surface is found to have the following problems in the clamping process of the upper machine:
1. the two welded hardware parts may have different shapes and sizes, and the clamping suitability of the clamping mechanism is insufficient, so that the stability is insufficient;
2. the conventional clamp is generally suitable for welding massive or small hardware, and when long hardware in a strip shape or a tubular shape needs to be clamped, the clamping is not stable enough, another clamping accessory needs to be replaced, and the replacement back and forth is troublesome;
in order to solve the technical problem, a hardware welding pretreatment device is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the application provides a hardware welding pretreatment device, which solves the technical problems that two welded hardware possibly have different shapes and sizes, the clamping suitability of a clamping mechanism is insufficient, the stability is insufficient, the conventional clamp is generally suitable for welding massive or small hardware, when long hardware in a strip shape or a tubular shape is required to be clamped, the clamping is not stable enough, the other clamping accessory is required to be replaced, and the replacement is troublesome.
(II) technical scheme
In order to achieve the above purpose, the application is realized by the following technical scheme:
the utility model provides a hardware welding preprocessing device, includes operating bottom plate, this hardware welding preprocessing device still includes: the device comprises an adjusting mechanism, a bottom mechanism, a sliding mechanism, a connecting mechanism and a clamping mechanism;
the connecting mechanism and the clamping mechanism are two sets, and the clamping mechanism and the connecting mechanism at the left end are axially symmetrical to the clamping mechanism and the connecting mechanism at the right end by taking the central position of the operating bottom plate as an axis;
the bottom mechanism comprises a transverse frame and two bases, and the sliding mechanism comprises two movable seats;
the connecting mechanism at the right end comprises a connecting frame;
the clamping mechanism positioned at the right end comprises a first rotating frame and a second rotating frame;
the two bases are fixedly connected with the operation bottom plate, the transverse frame is fixedly connected between the two bases, a pair of wheel grooves are formed in the upper surface of the transverse frame, a pair of identical wheel grooves are formed in the front face and the rear face of the transverse frame, and each wheel groove penetrates through the left face and the right face of the transverse frame;
the adjusting mechanism comprises two fixing seats, a long screw rod is rotatably sleeved between the two fixing seats, two ends of the long screw rod are fixedly connected with turntables, through grooves are formed in the two turntables, compression bars are movably sleeved in the two through grooves, blocking rings are fixedly connected to the separated ends of the two compression bars, holding bars are fixedly connected to the two blocking rings, anti-slip rings are fixedly sleeved at the similar ends of the two compression bars, springs four are movably sleeved on the two compression bars, and the springs four are located between the turntables and the anti-slip rings.
Preferably: the bottom surface of each movable seat is fixedly connected with an inverted U-shaped clamping plate, and two groups of pulleys are fixedly arranged on the inner top surface and the two inner side surfaces of each clamping plate;
the left surface and the right surface of each movable seat are penetrated by a first thread groove, a second thread groove and two rod grooves, a first positioning screw rod is sleeved in each first thread groove in a threaded manner, a pulley on the inner side surface of the clamping plate is movably clamped with the pulley on the front surface and the rear surface of the transverse frame in a corresponding position, and the pulley on the inner top surface of the clamping plate is movably clamped with the pulley on the upper surface of the transverse frame.
Preferably: the front and rear sides of each movable seat are also penetrated with slots, two inserted bars are movably sleeved in each slot, and splicing blocks with round holes are fixedly connected with the similar ends of the two inserted bars in the same slot;
the splicing blocks in the same slot are aligned with round holes after being spliced in a staggered mode, the two splicing blocks in the same slot are movably sleeved with the positioning screw, one end, far away from the movable seat, of each inserting rod is fixedly connected with a vertical plate, and when the two splicing blocks in the same slot are movably sleeved with the positioning screw, each vertical plate is movably attached to the outer wall of the clamping plate.
Preferably: the bottom of every riser all fixedly connected with bottom wheel up, when riser and cardboard outer wall activity laminating, bottom wheel face and crossbearer bottom surface movable contact.
Preferably: the upper surface of the connecting frame is fixedly connected with a pair of connecting pieces, a connecting shaft is fixedly connected between the two connecting pieces on the same connecting frame, and two positioning grooves penetrate through the upper surface, the lower surface, the left surface and the right surface of each connecting frame;
wherein, on the same link, two vertical constant head tanks are put through with two horizontal constant head tanks respectively, the bottom surface of two link respectively with two removal seat fixed connection.
Preferably: when the first rotating frame is in a vertical state, the bottom of the first rotating frame penetrates through a connecting groove, the front surface of the upper end of the first rotating frame is provided with two circular grooves, the rear surface of the first rotating frame is provided with a rectangular mounting groove, the front groove surface of the mounting groove is movably sleeved with two short rods with threads, and the end parts of the two short rods are respectively positioned in the two circular grooves;
wherein, all be provided with the nut in two circular grooves, two nuts cup joint with two quarter butt screw threads respectively, and the movable joint has the mounting panel of rectangle in the mounting groove, mounting panel and two quarter butt fixed connection.
Preferably: round angle bars are fixedly connected to four corners of the rear surface of the mounting plate, a first fixing plate and a second fixing plate are fixedly connected to the upper end and the lower end of the rear surface of the mounting plate respectively, a sliding groove is formed in the first fixing plate, strip-shaped grooves are formed in the left groove wall and the right groove wall of the sliding groove, sliding blocks are movably clamped in the sliding grooves, two sliding strips are fixedly connected to the sliding blocks, and the sliding strips are movably clamped with the strip-shaped grooves;
wherein, the middle part screw thread of slider has cup jointed the extrusion screw rod, and the bottom fixedly connected with of extrusion screw rod is prevented the slip and is supported the piece.
Preferably: a baffle is arranged between the four corner rods, four corners of the baffle are movably sleeved with the four corner rods respectively, the lower end of the baffle is movably sleeved with the second fixed plate, a plate groove is formed in the upper end of the baffle, the end part of each corner rod is fixedly connected with a check ring, the first spring is movably sleeved on each corner rod, and the first spring is positioned between the baffle and the check ring;
wherein, the right side fixed surface of revolving rack one is connected with two stationary blades, is provided with the spring two between two stationary blades, has movably sleeved the locating lever between two stationary blades, and the fixed ring that has cup jointed of mid portion of locating lever, the tip fixedly connected with pull rod of locating lever, the ring that keeps off are located between two stationary blades, and the spring two cup joints with the locating lever activity, and at ordinary times, the bottom surface of revolving rack two is provided with same stationary blade, pull rod, fender ring, locating lever and spring two.
Preferably: the right end of the second rotating frame is movably sleeved with a connecting column, the right end of the second rotating frame is also provided with a third thread groove, the inner thread of the third thread groove is sleeved with a limit screw, the limit screw is movably sleeved with the connecting column, and the upper end of the connecting column is fixedly connected with a clamping substrate;
wherein, the equal fixedly connected with centre gripping mounting bracket in both ends of centre gripping base plate has all movably sleeved the clamping lever on two centre gripping mounting brackets.
Preferably: the similar end of two clamping rods is all fixedly connected with splint, and the equal activity of two clamping rods is cup jointed the spring III, and the equal fixedly connected with spacing collar of the end that leaves of two clamping rods, two splint are located between two centre gripping mounting brackets, and the spring III is located between spacing collar and the centre gripping mounting bracket.
(III) beneficial effects
1. According to the kind of the hardware to be welded, when needing the centre gripping, erect revolving rack two, put flat revolving rack one, locating lever on the revolving rack two keeps with vertical constant head tank activity joint under the elasticity effect of spring two for revolving rack two keeps vertical state, locating lever on the revolving rack one under the elasticity effect of spring two with horizontal constant head tank activity joint, make revolving rack one keep horizontal flat state, make revolving rack one and revolving rack two adjustment position back position stability good, be difficult for the skew in the course of the work.
2. The revolving rack is used for clamping tubular and longer hardware, the hardware is placed between four angle bars, utilize mounting panel, the baffle, fixed plate two and fixed plate a pair of hardware centre gripping all around, utilize first messenger's baffle extrusion hardware of spring, rotate the antiskid of extrusion screw rod messenger's bottom and support tight hardware, reach the effect of centre gripping hardware, revolving rack two is used for centre gripping small-size and massive hardware, after erecting revolving rack two, utilize spacing collar pulling two clamping bars to remove, place the hardware between two splint, utilize the centre gripping of spring three's elasticity completion hardware, according to the shape difference of hardware, select different centre gripping modes, the suitability is high and switch conveniently, each other do not influence, when two hardware shapes that need weld are different, still can revolving rack one and revolving rack two collocations use, further promote the suitability, need not to make a round trip to replace the centre gripping part, raise the efficiency.
3. After two hardware are clamped, the pressing rod is separated from the fixed seat by pulling the holding rod, the rotary table can be rotated to drive the long screw rod to rotate at the moment, the long screw rod is sleeved with two threads in two threaded grooves, the two directions of the two threaded grooves are opposite, the long screw rod is rotated to enable the two hardware to be separated or move in opposite directions, the distance between the two hardware is changed, the two hardware can be attached together, the position of the hardware is convenient to adjust, after the adjustment is finished, the holding rod is loosened, under the action of the elastic force of the spring IV, the pressing rod is abutted to the fixed seat, friction force during the pushing is utilized, and the rotating friction force of the long screw rod is matched, so that the long screw rod can be effectively prevented from deflecting in the working process, and the stability is further improved.
4. Through rotating positioning screw one, can take out the inserted bar after making it break away from the splice for the riser breaks away from the cardboard, thereby makes the bottom wheel leave the crossbearer bottom, and the slip cardboard can directly shift out the crossbearer along the race this moment, is convenient for carry out the dismouting of cardboard.
5. Make it break away from the spliced pole through rotating spacing screw rod for the spliced pole can break away from revolving rack two, rotates the nut and makes it break away from the quarter butt, separates revolving rack one and mounting panel, reaches the effect of being convenient for separate clamping part and revolving rack, is convenient for dismouting change.
Drawings
The foregoing description is only an overview of the present application, and is intended to provide a better understanding of the present application, as it is embodied in the following description, with reference to the preferred embodiments of the present application and the accompanying drawings.
FIG. 1 is an overall block diagram of the present application;
FIG. 2 is a schematic view of a first turret according to the present application;
FIG. 3 is a block diagram of an operator base plate according to the present application;
FIG. 4 is a block diagram of a connector of the present application;
FIG. 5 is a block diagram of a second turret according to the present application;
FIG. 6 is a block diagram of a cross frame in the present application;
FIG. 7 is an enlarged block diagram of the present application at A in FIG. 6;
FIG. 8 is an enlarged block diagram of the present application at B in FIG. 2;
fig. 9 is an enlarged structural view of the present application at C in fig. 3.
Legend description: 1. an operation bottom plate; 2. a riser; 3. a base; 4. a fixing seat; 5. a connecting sheet; 6. a second rotating frame; 7. a rotating frame I; 8. wheel grooves; 9. a rod; 10. splicing blocks; 11. a clamping plate; 12. positioning a first screw rod; 13. a slot; 14. a bottom wheel; 15. a thread groove II; 16. a movable seat; 17. a rod groove; 18. a first thread groove; 19. a connecting frame; 20. a positioning groove; 21. a connecting shaft; 22. a thread groove III; 23. a fixing piece; 24. a pull rod; 25. a second spring; 26. a positioning rod; 27. a baffle ring; 28. a connecting groove; 29. a limit screw; 30. clamping the substrate; 31. a limit ring; 32. a third spring; 33. a clamping plate; 34. a clamping rod; 36. clamping the mounting frame; 37. a connecting column; 38. a circular groove; 39. a screw cap; 40. a short bar; 41. a mounting plate; 42. an angle bar; 43. a baffle; 44. a second fixing plate; 45. a plate groove; 46. a first spring; 47. a retainer ring; 48. an anti-slip support block; 49. a slide bar; 50. a slide block; 51. extruding a screw; 52. a first fixing plate; 53. a chute; 54. a bar-shaped groove; 55. a mounting groove; 56. a long screw; 57. a turntable; 58. a through groove; 59. a grip; 60. a blocking ring; 61. a compression bar; 62. a spring IV; 63. anti-slip ring; 64. and a transverse frame.
Detailed Description
The embodiment of the application effectively solves the technical problems that two welded hardware parts are different in shape and size, the suitability of clamping by the clamping mechanism is insufficient, the stability is insufficient, the conventional clamp is generally suitable for welding massive or small hardware parts, when the strip-shaped or tubular longer hardware parts are required to be clamped, the clamping is not stable enough, the other clamping part is required to be replaced, and the replacement is troublesome.
Examples
The technical scheme in the embodiment of the application has the following overall thought:
as shown in fig. 1 to 9, in order to solve the problems existing in the prior art, the present application provides a hardware welding pretreatment device, which includes an operation base plate 1, and the hardware welding pretreatment device further includes: the adjusting mechanism, the bottom mechanism, the sliding mechanism, the connecting mechanism and the clamping mechanism, wherein the two sets of the connecting mechanism and the clamping mechanism are respectively arranged at the left end, the clamping mechanism and the connecting mechanism at the right end are axisymmetric to the central position of the operation bottom plate 1, the bottom mechanism comprises a transverse frame 64 and two bases 3, the sliding mechanism comprises two movable bases 16, the connecting mechanism at the right end comprises a connecting frame 19, the clamping mechanism at the right end comprises a rotating frame I7 and a rotating frame II 6, the two bases 3 are fixedly connected with the operation bottom plate 1, the transverse frame 64 is fixedly connected between the two bases 3, a pair of wheel grooves 8 are formed on the upper surface of the transverse frame 64, a pair of identical wheel grooves 8 are formed on the front and rear surfaces of the transverse frame 64, each wheel groove 8 penetrates through the left surface and the right surface of the transverse frame 64, the adjusting mechanism comprises two fixed bases 4, a long screw 56 is rotatably sleeved between the two fixed bases 4, the two ends of the long screw rod 56 are fixedly connected with the turntables 57, through grooves 58 are formed in the two turntables 57, compression rods 61 are movably sleeved in the two through grooves 58, blocking rings 60 are fixedly connected to the separated ends of the two compression rods 61, holding rods 59 are fixedly connected to the two blocking rings 60, anti-drop rings 63 are fixedly sleeved on the close ends of the two compression rods 61, springs IV 62 are movably sleeved on the two compression rods 61, the springs IV 62 are positioned between the turntables 57 and the anti-drop rings 63, when clamping is needed according to the types of hardware to be welded, a rotating frame II 6 is erected, a rotating frame I7 is placed flatly, a positioning rod 26 on the rotating frame II 6 is movably clamped with a vertical positioning groove 20 under the action of the elasticity of the springs II 25, the positioning rod 26 on the rotating frame II 6 is kept in a vertical state, the positioning rod 26 on the rotating frame I7 is movably clamped with the transverse positioning groove 20 under the action of the elasticity of the springs II 25, the first rotating frame 7 is kept in a horizontal state, so that the first rotating frame 7 and the second rotating frame 6 have good position stability after the positions are adjusted, and are not easy to deviate in the working process;
the bottom surface of each movable seat 16 is fixedly connected with an inverted U-shaped clamping plate 11, the inner top surface and two inner side surfaces of each clamping plate 11 are fixedly provided with two groups of pulleys, wherein the left and right surfaces of each movable seat 16 are penetrated with a first threaded groove 18, a second threaded groove 15 and two rod grooves 17, a first positioning screw rod 12 is sleeved in each first threaded groove 18 in a threaded manner, the pulleys on the inner side surfaces of the clamping plates 11 are movably clamped with the pulley grooves 8 at the front and rear corresponding positions of the transverse frame 64, the pulleys on the inner top surfaces of the clamping plates 11 are movably clamped with the pulley grooves 8 on the upper surface of the transverse frame 64, the front and rear surfaces of each movable seat 16 are penetrated with slots 13, two inserting rods 9 are movably sleeved in each slot 13, the similar ends of the two inserting rods 9 in the same slot 13 are fixedly connected with splicing blocks 10 with round holes, wherein the splicing blocks 10 on the two inserting rods 9 in the same slot 13 are aligned with the round holes after being spliced in a staggered manner, the two splicing blocks 10 in the same slot 13 are movably sleeved with the first positioning screw rod 12, one end of each inserting rod 9 far away from the movable seat 16 is fixedly connected with a vertical plate 2, when the two splicing blocks 10 in the same slot 13 are movably sleeved with the first positioning screw rod 12, each vertical plate 2 is movably attached to the outer wall of the clamping plate 11, the bottom of each vertical plate 2 is fixedly connected with an upward bottom wheel 14, and when the vertical plate 2 is movably attached to the outer wall of the clamping plate 11, the wheel surface of the bottom wheel 14 is in movable contact with the bottom surface of the transverse frame 64;
the first rotating frame 7 is used for clamping tubular and longer hardware, the hardware is placed between four corner bars 42, the periphery of the hardware is clamped by using a mounting plate 41, a baffle plate 43, a second fixing plate 44 and a first fixing plate 52, the hardware is extruded by using a first spring 46, an anti-slip abutting block 48 at the bottom of the baffle plate 43 is abutted against the hardware by rotating an extrusion screw 51, the effect of clamping the hardware is achieved, the second rotating frame 6 is used for clamping small and massive hardware, after the second rotating frame 6 is erected, the two clamping rods 34 are pulled by using a limiting ring 31 to move, the hardware is placed between two clamping plates 33, the clamping of the hardware is completed by using the elastic force of a third spring 32, different clamping modes are selected according to the different shapes of the hardware, the applicability is high, the switching is convenient, the mutual influence is avoided, the two hardware shapes needing to be welded are different, the first rotating frame 7 and the second rotating frame 6 can be matched for use, the applicability is further improved, a pair of connecting sheets 5 are fixedly connected to the upper surface of a connecting frame 19, a connecting shaft 21 is fixedly connected between the two connecting sheets 5 on the same connecting frame 19, two positioning grooves 20 penetrate through the upper surface, the lower surface, the left surface and the right surface of each connecting frame 19, wherein on the same connecting frame 19, two vertical positioning grooves 20 are respectively communicated with two transverse positioning grooves 20, the bottom surfaces of the two connecting frames 19 are respectively fixedly connected with two movable seats 16, when a rotating frame I7 is in a vertical state, a connecting groove 28 penetrates through the bottom of the rotating frame I7, two circular grooves 38 are formed in the front surface of the upper end of the rotating frame I7, a rectangular mounting groove 55 is formed in the rear surface of the rotating frame I7, two threaded short rods 40 are movably sleeved on the front groove surface of the mounting groove 55, the end parts of the two short rods 40 are respectively positioned in the two circular grooves 38, nuts 39 are arranged in the two circular grooves 38, the two nuts 39 are respectively in threaded sleeve joint with the two short rods 40, a rectangular mounting plate 41 is movably clamped in a mounting groove 55, the mounting plate 41 is fixedly connected with the two short rods 40, round angle rods 42 are fixedly connected to four corners of the rear surface of the mounting plate 41, a first fixing plate 52 and a second fixing plate 44 are fixedly connected to the upper end and the lower end of the rear surface of the mounting plate 41 respectively, a sliding groove 53 is formed in the first fixing plate 52, strip-shaped grooves 54 are formed in the left groove wall and the right groove wall of the sliding groove 53, a sliding block 50 is movably clamped in the sliding groove 53, two sliding strips 49 are fixedly connected to the sliding block 50, the sliding strips 49 are movably clamped with the strip-shaped grooves 54, an extrusion screw rod 51 is sleeved at the middle part of the sliding block 50 in a threaded sleeve joint manner, and an anti-skid supporting block 48 is fixedly connected to the bottom of the extrusion screw rod 51;
after clamping two hardware pieces, the holding rod 59 is pulled to separate the compression rod 61 from the fixed seat 4, at this time, the rotary disc 57 can be rotated to drive the long screw rod 56 to rotate, the long screw rod 56 is in threaded connection with the two threaded grooves II 15, the two threaded grooves II 15 are opposite in direction, the long screw rod 56 can enable the two hardware pieces to move away or towards each other, so that the distance between the two hardware pieces is changed, the two hardware pieces can be attached together, the position of the hardware pieces can be conveniently adjusted, after the adjustment is finished, the holding rod 59 is loosened, under the action of the elastic force of the spring IV 62, the compression rod 61 is abutted against the fixed seat 4, the long screw rod 56 can be effectively prevented from deflecting in the working process by utilizing the friction force during the abutting, the baffle 43 is arranged between the four corner rods 42, four corners of the baffle 43 are respectively in movable connection with the four corner rods 42, the lower end of the baffle 43 is movably sleeved with the second fixed plate 44, the upper end of the baffle 43 is provided with a plate groove 45, the end part of each angle rod 42 is fixedly connected with a retainer ring 47, the angle rod 42 is movably sleeved with a first spring 46, the first spring 46 is positioned between the baffle 43 and the retainer ring 47, the right surface of the first rotating frame 7 is fixedly connected with the two fixed plates 23, a second spring 25 is arranged between the two fixed plates 23, a positioning rod 26 is movably sleeved between the two fixed plates 23, the middle part of the positioning rod 26 is fixedly sleeved with a baffle ring 27, the end part of the positioning rod 26 is fixedly connected with a pull rod 24, the baffle ring 27 is positioned between the two fixed plates 23, the second spring 25 is movably sleeved with the positioning rod 26, the bottom surface of the second rotating frame 6 is provided with the same fixed plates 23, the pull rod 24, the baffle ring 27, the positioning rod 26 and the second spring 25, the right end of the second rotating frame 6 is movably sleeved with a connecting column 37, the right end of the rotating frame II 6 is further provided with a thread groove III 22, a limit screw 29 is sleeved in the thread groove III 22, the limit screw 29 is movably sleeved with a connecting column 37, the upper end of the connecting column 37 is fixedly connected with a clamping base plate 30, both ends of the clamping base plate 30 are fixedly connected with clamping installation frames 36, both clamping installation frames 36 are movably sleeved with clamping rods 34, the inserting rod 9 can be pulled out after the clamping rod I12 is separated from the splicing block 10 by rotating the positioning screw I12, so that the vertical plate 2 is separated from the clamping plate 11, the bottom wheel 14 is separated from the bottom of the transverse frame 64, and the clamping plate 11 can be directly moved out of the transverse frame 64 along the wheel groove 8 at the moment, so that the clamping plate 11 is convenient to assemble and disassemble;
make it break away from spliced pole 37 through rotating spacing screw 29 for spliced pole 37 can break away from revolving rack two 6, rotates nut 39 and makes it break away from quarter butt 40, separates revolving rack one 7 and mounting panel 41, reaches the effect of being convenient for separate clamping part and revolving rack, and the dismouting of being convenient for is replaced, and the equal fixedly connected with splint 33 of the close end of two clamping levers 34, all movable sleeve has the spring three 32 on two clamping levers 34, and the equal fixedly connected with spacing collar 31 of the equal fixedly connected with of the end that separates of two clamping levers 34, and two splint 33 are located between two clamping mounting brackets 36, and spring three 32 is located between spacing collar 31 and the clamping mounting bracket 36.
Working principle: when the welding fixture is used, according to the types of hardware to be welded, when the welding fixture is required to be clamped, the rotating frame II 6 is erected, the rotating frame I7 is put on, the positioning rod 26 on the rotating frame II 6 is movably clamped with the vertical positioning groove 20 under the action of the elastic force of the spring II 25, so that the rotating frame II 6 is kept in a vertical state, the positioning rod 26 on the rotating frame I7 is movably clamped with the horizontal positioning groove 20 under the action of the elastic force of the spring II 25, the rotating frame I7 is kept in a horizontal state, the position stability is good after the positions of the rotating frame I7 and the rotating frame II 6 are adjusted, and the welding fixture is not easy to deviate in the working process;
the first rotating frame 7 is used for clamping tubular and longer hardware, the hardware is placed between the four corner bars 42, the periphery of the hardware is clamped by the mounting plate 41, the baffle plate 43, the second fixing plate 44 and the first fixing plate 52, the baffle plate 43 is pressed by the first spring 46, the extrusion screw 51 is rotated to enable the anti-slip abutting block 48 at the bottom of the extrusion screw to abut against the hardware, the effect of clamping the hardware is achieved, the second rotating frame 6 is used for clamping small and massive hardware, after the second rotating frame 6 is erected, the two clamping rods 34 are pulled by the limiting rings 31 to move, the hardware is placed between the two clamping plates 33, clamping of the hardware is completed by the aid of the elastic force of the third spring 32, different clamping modes are selected according to different shapes of the hardware, the applicability is high, the switching is convenient, the two hardware shapes needing to be welded are different, the first rotating frame 7 and the second rotating frame 6 can be matched for use, and the applicability is further improved;
after two hardware pieces are clamped, the holding rod 59 is pulled to enable the compression rod 61 to be separated from the fixed seat 4, at the moment, the rotary disc 57 can be rotated to drive the long screw rod 56 to rotate, the long screw rod 56 is in threaded sleeve joint with the two threaded grooves II 15, the directions of the two threaded grooves II 15 are opposite, the long screw rod 56 can enable the two hardware pieces to move away from or towards each other, so that the distance between the two hardware pieces is changed, the two hardware pieces can be attached together, the position of the hardware pieces can be conveniently adjusted, after the adjustment is finished, the holding rod 59 is loosened, under the action of the elastic force of the spring IV 62, the compression rod 61 is abutted against the fixed seat 4, the long screw rod 56 can be effectively prevented from deflecting in the working process by utilizing the friction force during the abutting, the stability is further improved, the first positioning screw rod 12 is rotated, the inserting rod 9 can be pulled out after the inserting rod is separated from the splicing block 10, the vertical plate 2 is separated from the clamping plate 11, the bottom wheel 14 is separated from the bottom of the transverse frame 64, the clamping plate 11 can be slid along the wheel groove 8, the clamping plate 11 can be directly moved out of the transverse frame 64, and the clamping plate 11 is conveniently dismounted; the limiting screw 29 is rotated to separate from the connecting column 37, so that the connecting column 37 can be separated from the rotating frame II 6, the screw cap 39 is rotated to separate from the short rod 40, the rotating frame I7 is separated from the mounting plate 41, the effect of separating the clamping component from the rotating frame is achieved, and the clamping component is convenient to disassemble, assemble and replace.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present application and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present application.
Claims (10)
1. The utility model provides a hardware welding preprocessing device, includes operating floor (1), its characterized in that, this hardware welding preprocessing device still includes: the device comprises an adjusting mechanism, a bottom mechanism, a sliding mechanism, a connecting mechanism and a clamping mechanism;
the two sets of the clamping mechanisms are respectively arranged at the left end, the clamping mechanism and the connecting mechanism are arranged at the right end, and the central position of the operating bottom plate (1) is axisymmetric;
the bottom mechanism comprises a transverse frame (64) and two bases (3), and the sliding mechanism comprises two movable bases (16);
the connecting mechanism at the right end comprises a connecting frame (19);
the clamping mechanism at the right end comprises a first rotating frame (7) and a second rotating frame (6);
the two bases (3) are fixedly connected with the operation bottom plate (1), the transverse frame (64) is fixedly connected between the two bases (3), a pair of wheel grooves (8) are formed in the upper surface of the transverse frame (64), the front surface and the rear surface of the transverse frame (64) are provided with a pair of identical wheel grooves (8), and each wheel groove (8) penetrates through the left surface and the right surface of the transverse frame (64);
the adjusting mechanism comprises two fixing seats (4), a long screw rod (56) is rotatably sleeved between the two fixing seats (4), two ends of the long screw rod (56) are fixedly connected with rotating discs (57), through grooves (58) are formed in the two rotating discs (57), compression rods (61) are movably sleeved in the two through grooves (58), blocking rings (60) are fixedly connected to the separated ends of the two compression rods (61), holding rods (59) are fixedly connected to the two blocking rings (60), anti-slip rings (63) are fixedly sleeved at the similar ends of the two compression rods (61), springs four (62) are movably sleeved on the two compression rods (61), and the springs four (62) are located between the rotating discs (57) and the anti-slip rings (63).
2. The hardware welding pretreatment device as defined in claim 1, wherein: the bottom surface of each movable seat (16) is fixedly connected with an inverted U-shaped clamping plate (11), and two groups of pulleys are fixedly arranged on the inner top surface and the two inner side surfaces of each clamping plate (11);
the left surface and the right surface of each movable seat (16) are respectively penetrated with a first threaded groove (18), a second threaded groove (15) and two rod grooves (17), a first positioning screw (12) is sleeved in each first threaded groove (18) in a threaded manner, a pulley on the inner side surface of the clamping plate (11) is movably clamped with a pulley groove (8) at the front and rear corresponding positions of the transverse frame (64), and a pulley on the inner top surface of the clamping plate (11) is movably clamped with a pulley groove (8) on the upper surface of the transverse frame (64).
3. A hardware welding pretreatment device as defined in claim 2, wherein: the front and rear sides of each movable seat (16) are also penetrated with slots (13), two inserted bars (9) are movably sleeved in each slot (13), and splicing blocks (10) with round holes are fixedly connected to the similar ends of the two inserted bars (9) in the same slot (13);
the round holes are aligned after the splicing blocks (10) on the two inserting rods (9) in the same slot (13) are spliced in a staggered mode, the two splicing blocks (10) in the same slot (13) are movably sleeved with the first positioning screw (12), one end, far away from the movable seat (16), of each inserting rod (9) is fixedly connected with the vertical plate (2), and when the two splicing blocks (10) in the same slot (13) are movably sleeved with the first positioning screw (12), each vertical plate (2) is movably attached to the outer wall of the clamping plate (11).
4. A hardware welding pretreatment device as defined in claim 3, wherein: the bottom of each vertical plate (2) is fixedly connected with an upward bottom wheel (14), and when the vertical plates (2) are movably attached to the outer wall of the clamping plate (11), the wheel surface of the bottom wheel (14) is movably contacted with the bottom surface of the transverse frame (64).
5. The hardware welding pretreatment device as recited in claim 4, wherein: the upper surface of the connecting frame (19) is fixedly connected with a pair of connecting pieces (5), a connecting shaft (21) is fixedly connected between the two connecting pieces (5) on the same connecting frame (19), and two positioning grooves (20) penetrate through the upper surface, the lower surface, the left surface and the right surface of each connecting frame (19);
on the same connecting frame (19), two vertical positioning grooves (20) are respectively communicated with two transverse positioning grooves (20), and the bottom surfaces of the two connecting frames (19) are respectively fixedly connected with two movable seats (16).
6. The hardware welding pretreatment device as defined in claim 5, wherein: when the rotating frame I (7) is in a vertical state, a connecting groove (28) penetrates through the bottom of the rotating frame I (7), two circular grooves (38) are formed in the front surface of the upper end of the rotating frame I (7), a rectangular mounting groove (55) is formed in the rear surface of the rotating frame I (7), two short rods (40) with threads are movably sleeved on the front groove surface of the mounting groove (55), and the end parts of the two short rods (40) are respectively located in the two circular grooves (38);
wherein, all be provided with nut (39) in two circular slot (38), two nuts (39) cup joint with two quarter butt (40) screw thread respectively, and movable joint has rectangular mounting panel (41) in mounting groove (55), mounting panel (41) and two quarter butt (40) fixed connection.
7. The hardware welding pretreatment device as defined in claim 6, wherein: round angle bars (42) are fixedly connected to four corners of the rear surface of the mounting plate (41), a first fixing plate (52) and a second fixing plate (44) are fixedly connected to the upper end and the lower end of the rear surface of the mounting plate (41), a sliding groove (53) is formed in the first fixing plate (52), strip-shaped grooves (54) are formed in the left groove wall and the right groove wall of the sliding groove (53), a sliding block (50) is movably clamped in the sliding groove (53), two sliding strips (49) are fixedly connected to the sliding block (50), and the sliding strips (49) are movably clamped with the strip-shaped grooves (54);
the middle part of the sliding block (50) is in threaded sleeve connection with an extrusion screw (51), and the bottom of the extrusion screw (51) is fixedly connected with an anti-slip supporting block (48).
8. The hardware welding pretreatment device as recited in claim 7, wherein: a baffle plate (43) is arranged between the four corner rods (42), four corners of the baffle plate (43) are respectively movably sleeved with the four corner rods (42), the lower end of the baffle plate (43) is movably sleeved with a second fixed plate (44), a plate groove (45) is formed in the upper end of the baffle plate (43), the end part of each corner rod (42) is fixedly connected with a check ring (47), a first spring (46) is movably sleeved on each corner rod (42), and the first spring (46) is positioned between the baffle plate (43) and the check ring (47);
wherein, right fixed surface of revolving rack one (7) is connected with two stationary blades (23), be provided with spring two (25) between two stationary blades (23), movable sleeve has between two stationary blades (23) locating lever (26), the fixed ring (27) that has cup jointed in mid portion of locating lever (26), the tip fixedly connected with pull rod (24) of locating lever (26), keep off ring (27) are located between two stationary blades (23), spring two (25) and locating lever (26) activity are cup jointed, at the level of revolving rack two (6), the bottom surface of revolving rack two (6) is provided with same stationary blade (23), pull rod (24), keep off ring (27), locating lever (26) and spring two (25).
9. The hardware welding pretreatment device as recited in claim 8, wherein: the right end of the second rotating frame (6) is movably sleeved with a connecting column (37), the right end of the second rotating frame (6) is also provided with a third threaded groove (22), the inner thread of the third threaded groove (22) is sleeved with a limit screw (29), the limit screw (29) is movably sleeved with the connecting column (37), and the upper end of the connecting column (37) is fixedly connected with a clamping substrate (30);
wherein, both ends of centre gripping base plate (30) all fixedly connected with centre gripping mounting bracket (36), all movable sleeve has connected clamping lever (34) on two centre gripping mounting brackets (36).
10. The hardware welding pretreatment device as recited in claim 9, wherein: the similar ends of the two clamping rods (34) are fixedly connected with clamping plates (33), the two clamping rods (34) are movably sleeved with a spring III (32), the separated ends of the two clamping rods (34) are fixedly connected with limiting rings (31), the two clamping plates (33) are located between the two clamping installation frames (36), and the spring III (32) is located between the limiting rings (31) and the clamping installation frames (36).
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|---|---|---|---|
| CN202311477564.XA CN117206805B (en) | 2023-11-08 | 2023-11-08 | Hardware welding pretreatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311477564.XA CN117206805B (en) | 2023-11-08 | 2023-11-08 | Hardware welding pretreatment device |
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| CN217044258U (en) * | 2021-12-21 | 2022-07-26 | 新昌县森淼机械有限公司 | Changeable hardware of contact surface adds pressure matched stack tool |
| CN219053307U (en) * | 2022-11-14 | 2023-05-23 | 惠州市揽盛机电设备有限公司 | Hardware welding equipment |
| CN219465252U (en) * | 2023-03-17 | 2023-08-04 | 无锡零度智控自动化设备有限公司 | Tube sheet welding auxiliary positioning structure |
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2023
- 2023-11-08 CN CN202311477564.XA patent/CN117206805B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211136057U (en) * | 2019-10-14 | 2020-07-31 | 芜湖常瑞汽车部件有限公司 | Handheld welding fixture for automobile parts |
| CN214322361U (en) * | 2020-12-02 | 2021-10-01 | 云南德睿光智能科技有限公司 | Welding station frame |
| CN215357064U (en) * | 2021-07-26 | 2021-12-31 | 昆山协羽阀门管道有限公司 | Supporting and positioning clamp for pipeline welding |
| CN215903013U (en) * | 2021-09-01 | 2022-02-25 | 中铁建设集团机电安装有限公司 | Supporting platform for positioning pipeline |
| CN217044258U (en) * | 2021-12-21 | 2022-07-26 | 新昌县森淼机械有限公司 | Changeable hardware of contact surface adds pressure matched stack tool |
| CN219053307U (en) * | 2022-11-14 | 2023-05-23 | 惠州市揽盛机电设备有限公司 | Hardware welding equipment |
| CN219465252U (en) * | 2023-03-17 | 2023-08-04 | 无锡零度智控自动化设备有限公司 | Tube sheet welding auxiliary positioning structure |
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| CN117206805B (en) | 2024-01-16 |
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