CN210967553U

CN210967553U - Welding device for machining scanner shell

Info

Publication number: CN210967553U
Application number: CN201921448956.2U
Authority: CN
Inventors: 杨晓春; 王治斌; 查永涛
Original assignee: Shanghai Chengzhong Technology Co ltd
Current assignee: Shanghai Chengzhong Technology Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-07-10
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a welding device for processing scanner shell, which comprises a base, a lifting device and a welding device, wherein the left side and the right side of the top of the base are all provided with a movable support in a sliding way, a longitudinal movement driving mechanism matched with the movable support is arranged in the base, the bottom of a movable block is provided with a mounting seat through the lifting device, the welding device is arranged at the bottom of the mounting seat, the right side of a sliding block is inserted with a rotating screw, and the left end of the rotating screw is provided with a U-shaped clamping piece through the bearing activity, the utility model is provided with the longitudinal movement driving mechanism which can drive the movable support, a top frame, the welding device and other structures to move back and forth, the welding device can move left and right by adopting the structural coordination of a servo motor, a lead screw, the movable block and the like, thereby being convenient for the welding device to, the practicality is high, satisfies user's different needs.

Description

Welding device for machining scanner shell

Technical Field

The utility model relates to a welding set technical field specifically is a welding set is used in processing of scanner shell.

Background

Scanner shell is the part that provides the protection to the scanner, and the scanner is the indispensable step of welding when production man-hour, but current welding set uses singlely, because the scanner shell is square mostly, and welding position can not be adjusted to current welding set, has certain limitation, can produce poisonous welding fume simultaneously when the welding, can cause not good influence to operational environment and staff's physical and mental health, for this reason, we propose a welding set for the processing of scanner shell.

Disclosure of Invention

An object of the utility model is to provide a welding set is used in processing of scanner shell to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a welding device for processing a shell of a scanner comprises a base, lifting equipment and a welding device, wherein moving supports are arranged on the left side and the right side of the top of the base in a sliding mode, a longitudinal moving driving mechanism matched with the moving supports is arranged in the base, two groups of moving supports are fixedly provided with a top frame, a first servo motor is arranged on the right side of the top frame, a lead screw is arranged at the output end of the first servo motor, a moving block is arranged at the bottom of the top frame through a dovetail sliding groove, a dovetail sliding block matched with the dovetail sliding groove is arranged at the top of the moving block, the outer wall of the lead screw is screwed with the dovetail sliding block through threads and is movably connected with the inner wall of the dovetail sliding groove on the left side through a bearing, a mounting seat is arranged at the bottom of the moving block through the lifting equipment, the welding device is arranged at the, the opposite ends of the two groups of smoking pipes are respectively connected with a connecting hose, the other ends of the two groups of connecting hoses are respectively connected with the left end and the right end of a purifying base, the purifying base is fixed at the top of the base and is positioned between two groups of moving supports, the left side and the right side of the top of the purifying base are symmetrically provided with vertical supporting plates, the two groups of vertical supporting plates are respectively provided with a vertical moving port, a sliding block is arranged in the moving port in a sliding way, one end of the bottom of the sliding block, which is close to the center of the top of the purifying base, is provided with a hydraulic telescopic rod, the bottom of the vertical supporting plate is fixedly provided with a cushion block, the bottom of the hydraulic telescopic rod is fixed with the top of the cushion block, the left side of the sliding block at the, and the left end of the rotating screw rod is movably provided with a U-shaped clamping piece through a bearing, the tops of the two groups of U-shaped clamping pieces are all in threaded insertion connection with adjusting screw rods, and the bottom ends of the adjusting screw rods are movably provided with pressing blocks through bearings.

Further, the longitudinal movement driving mechanism comprises a rotating rod which is transversely and movably arranged in the inner cavity of the base, a servo motor II is arranged in the middle of the inner wall of the bottom of the base, the two servo motors are positioned behind the rotating rod, the output ends of the two servo motors are provided with driving bevel gears, the inner walls of the left side and the right side of the base are both fixedly provided with bearing seats, a rotating rod is arranged in the bearing seat, the top of the rotating rod penetrates through the top of the base, a driving bevel gear is arranged at the bottom of the rotating rod, and the outer walls of the rotating rods are sleeved with driven bevel gears meshed with the driving bevel gears, the tops of the outer walls of the two groups of rotating rods are sleeved with gears, the bottom of the outer wall of one side of the movable bracket, which is far away from the purifying base, is longitudinally and fixedly provided with a U-shaped seat, one end of the gear, which is close to the movable bracket, is positioned at the front side of the inner cavity of the U-shaped seat, and a rack meshed with the gear is fixedly arranged on the inner wall of one side of the U-shaped seat close to the movable support.

Further, purify the base and include the hollow seat that is linked together with coupling hose, hollow seat bottom screw thread is pegged graft and is had hollow section of thick bamboo, and hollow section of thick bamboo passes through the fix with screw at the base top, hollow section of thick bamboo bottom inner wall is provided with the air exhauster, the outer wall all is provided with the gas vent about the hollow section of thick bamboo, hollow section of thick bamboo top joint is provided with three purification filter screens of group, and purifies the filter screen and is located the air exhauster top.

Furthermore, T-shaped sliding blocks are arranged at the bottoms of the two groups of moving supports, and T-shaped sliding grooves matched with the T-shaped sliding blocks are longitudinally formed in the top of the base.

Furthermore, one side of the pressing block, which is close to the U-shaped clamping piece, is provided with a guide sliding block, the inner wall of one side of the U-shaped clamping piece, which is close to the pressing block, is vertically provided with a guide sliding groove matched with the guide sliding block, and the bottom of the pressing block and the inner wall of the U-shaped clamping piece are both provided with rubber layers.

Furthermore, the front side and the rear side of the sliding block are both provided with limiting sliding blocks, and the inner wall of the vertical movable opening formed in the vertical supporting plate is provided with a vertical limiting sliding groove matched with the limiting sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model is provided with a longitudinal movement driving mechanism which can drive a movable support, a top frame and a welding device to move back and forth, the welding device can be moved left and right by adopting the matching of structures such as a servo motor, a lead screw and a movable block, thereby facilitating the welding device to be quickly adjusted to the position where the shell needs to be welded, simultaneously, a micro stepping motor can be used for driving the shell fixed by a U-shaped clamping piece to rotate, thereby facilitating the welding work of other surfaces of the shell, and a sliding block and a hydraulic telescopic rod which are arranged simultaneously can carry out corresponding lifting work when the shell rotates, so that the shell can not contact the top frame or a base upwards when rotating, ensuring the stability of rotation, the U-shaped clamping piece on the right side can be driven to move by adopting a rotating screw rod, thereby facilitating the adjustment according to the length of the shell, an adjusting screw rod and a pressing block are arranged, thereby facilitating, the welding device is suitable for shells with different specifications, ensures the stability of welding work, has high practicability and meets different requirements of users;

2) the utility model discloses be provided with the purification base, make smoking pipe department produce the negative pressure through the air exhauster, and then the welding cigarette that produces when making the welding gets into the smoking pipe and is getting into coupling hose, gets into hollow seat and hollow section of thick bamboo in proper order again, filters purification treatment through the purification filter screen of inside, reduces the influence that welds the cigarette and produce operational environment and staff, and hollow section of thick bamboo is convenient to be dismantled with hollow seat simultaneously, and the convenience is dismantled change or maintenance etc. to inner structure, guarantees the life-span of long-term use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the vertical supporting plate of the present invention;

fig. 3 is a schematic view of the structure of the purification base of the present invention.

In the figure: 1. a base; 2. moving the support; 3. a longitudinal movement driving mechanism; 31. rotating the rod; 32. a servo motor II; 33. a rotating rod; 34. a gear; 35. a U-shaped seat; 36. a rack; 4. a top frame; 5. a first servo motor; 6. a movable block; 7. a lifting device; 8. a welding device; 9. a connecting hose; 10. a purification base; 101. a hollow seat; 102. a hollow cylinder; 103. purifying the filter screen; 104. an exhaust port; 105. an exhaust fan; 11. a vertical support plate; 12. a slider; 13. a micro stepper motor; 14. a U-shaped clamp; 15. rotating the screw; 16. briquetting; 17. a hydraulic telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a welding device for processing a shell of a scanner is disclosed, please refer to fig. 1, and comprises a base 1, a lifting device 7 and a welding device 8, wherein the base 1, the lifting device 7 and the welding device 8 are all in the prior art, the lifting device 7 can adopt an electric telescopic rod in the prior art, the welding device 8 comprises an electric soldering iron and a tin wire matched with the electric soldering iron, the structures are widely applied in the field, the technical personnel in the field can flexibly select the electric soldering iron, and no additional details are provided, and the electric element of the utility model is powered by an external power supply;

referring to fig. 1, the left side and the right side of the top of the base 1 are both provided with a movable support 2 in a sliding manner, a longitudinal movement driving mechanism 3 matched with the movable support 2 is arranged in the base 1, and the longitudinal movement driving mechanism 3 is used for driving the movable support 2 to move forwards or backwards so as to adapt to welding work on different positions on the shell;

referring to fig. 1, a top frame 4 is fixedly arranged at the tops of two groups of movable supports 2, a first servo motor 5 is arranged on the right side of the top frame 4, a screw fixing mode can be adopted, a lead screw is arranged at the output end of the first servo motor 5, a movable block 6 is arranged at the bottom of the top frame 4 through a dovetail sliding groove, a dovetail slide block matched with the dovetail sliding groove is arranged at the top of the movable block 6, the outer wall of the lead screw is in threaded screwing with the dovetail slide block and is movably connected with the inner wall of the left side of the dovetail sliding groove through a bearing, a mounting seat is arranged at the bottom of the movable block 6 through a lifting device 7, a welding device 8 is arranged at the bottom of the mounting seat, the lead screw is driven to rotate through the first servo motor 5, the movable block 6 drives the welding device 8 to;

referring to fig. 1, the tops of the outer walls of the left and right moving supports 2 on the opposite sides are fixedly inserted with a tobacco pipe for absorbing welding smoke generated during welding, one ends of the two sets of tobacco pipes on the opposite sides are connected with a connecting hose 9, the connecting hose 9 is used for matching the movement of the moving supports 2, the other ends of the two sets of connecting hoses 9 are respectively connected with the left end and the right end of a purifying base 10, so that the welding smoke enters the purifying base 10, the purifying base 10 is fixed on the top of the base 1 by screws or bolts, and the purifying base 10 is located between the two sets of moving supports 2;

referring to fig. 1 and 2, vertical support plates 11 are symmetrically arranged on the left side and the right side of the top of a purification base 10, two groups of vertical support plates 11 are respectively provided with a vertical movable opening, a sliding block 12 is arranged in the movable openings in a sliding manner, the sliding block 12 can move in the movable openings, one end of the bottom of the sliding block 12, which is close to the center of the top of the purification base 10, is provided with a hydraulic telescopic rod 17, the hydraulic telescopic rod 17 is used for driving the sliding block 12 to move, so that the clamped shell is controlled to move, when the shell rotates, the shell can be prevented from rotating and colliding, a cushion block is fixedly arranged at the bottom of the vertical support plate 11, the vertical support plate 11 and the cushion block are integrally formed, the bottom of the hydraulic telescopic rod 17 is;

referring to fig. 1, a micro stepping motor 13 is fixedly arranged on the left side of left sliding block 12 and can be fixed by screws or bolts, an output end of micro stepping motor 13 penetrates through left sliding block 12 and is connected with a U-shaped clamping member 14, a rotating screw 15 is inserted into the right side of right sliding block 12 in a threaded manner, U-shaped clamping member 14 is movably arranged at the left end of rotating screw 15 through a bearing, U-shaped clamping member 14 is used for clamping and fixing the shell, and rotating screw 15 is used for moving U-shaped clamping member 14 on the right side, so that position adjustment can be conveniently performed according to the length of the shell;

referring to fig. 1, adjusting screws are inserted into the tops of the two sets of U-shaped clamping members 14, pressing blocks 16 are movably disposed at the bottoms of the adjusting screws through bearings, and the adjusting screws are used to control the movement of the pressing blocks 16, so that the fixing can be stably performed according to the height of the shell.

As shown in fig. 1: in order to facilitate the maintenance of the internal structure of the base 1, the outer wall of the rear side of the base 1 is provided with a cover body, the cover body can be rotatably opened and closed by hinges and the like and is arranged on the base 1, or can be detachably arranged on the base 1 by screws, buckles and other structures, the mounting structures are widely applied in the field and can be flexibly selected by the technicians in the field, no detailed description is provided, the longitudinal movement driving mechanism 3 comprises a rotating rod 31 transversely and movably arranged in the inner cavity of the base 1, the left end and the right end of the rotating rod 31 are respectively movably connected with the inner walls of the left side and the right side of the base 1 through bearings, a second servo motor 32 is arranged in the middle of the inner wall of the bottom of the base 1 and can be fixed by screws or bolts, the second servo motor 32 is positioned behind the rotating rod 31, the output end, the fixing mode of screws can be adopted, the bearing seat is used for supporting the rotating rod 33, the rotation of the rotating rod 33 is not influenced, the rotating rod 33 is arranged in the bearing seat, the top of the rotating rod 33 penetrates through the top of the base 1, the joint of the rotating rod 33 and the base 1 is provided with a bearing, the rotating rod 33 is positioned outside the movable support 2, the bottom of the rotating rod 33 is provided with a driving bevel gear, the outer wall of the rotating rod 31 is sleeved with a driven bevel gear meshed with the driving bevel gear, the tops of the outer walls of the two groups of rotating rods 33 are both sleeved with a gear 34, the bottom of the outer wall of one side of the movable support 2, which is far away from the purifying base 10, is longitudinally and fixedly provided with a U-shaped seat 35, the fixing mode of screws can be adopted, one end of the gear 34, which is close to the movable support 2, is positioned on the front side of the inner cavity of the U-, the gear 34 is matched with the rack to drive the movable bracket 2 to move;

as shown in fig. 3: the purifying base 10 comprises a hollow base 101 communicated with a connecting hose 9, the hollow base 101 is a rectangular hollow base, a hollow cylinder 102 is inserted into the bottom of the hollow base 101 in a threaded manner, the top of the outer wall of the hollow cylinder 102 is provided with an external thread, the bottom of the hollow base 101 is provided with a matched threaded hole, the top of the hollow cylinder 102 is hollow, the hollow cylinder 102 is fixed to the top of the base 1 through a screw, the mounting and the dismounting are convenient, the inner wall of the bottom of the hollow cylinder 102 is provided with an exhaust fan 105, the exhaust fan 105 is used for enabling a smoking pipe to generate negative pressure and further absorbing smoke generated during welding, the outer walls of the left side and the right side of the hollow cylinder 102 are provided with exhaust ports 104, the purified gas is convenient to exhaust, the top of the hollow cylinder 102 is clamped and provided with three groups of purifying filter screens 103, each purifying filter screen 103 comprises, these structures are widely used in the field, and those skilled in the art can flexibly select them, and will not be described in detail herein, the outer wall of the purification screen 103 may be provided with a protrusion made of an elastic material, the inner wall of the hollow cylinder 102 is provided with a protruding hole matching with the protrusion, or may be fixed by a fixing member such as a screw, and these mounting structures are widely used in the field, and those skilled in the art can flexibly select them, and will not be described in detail herein, and the purification screen 103 is located above the exhaust fan 105;

as shown in fig. 1: the bottoms of the two groups of moving supports 2 are respectively provided with a T-shaped sliding block, the top of the base 1 is longitudinally provided with a T-shaped sliding groove matched with the T-shaped sliding blocks, and the T-shaped sliding blocks and the T-shaped sliding grooves are designed to limit and guide the movement of the moving supports 2;

as shown in fig. 1: a guide sliding block is arranged on one side, close to the U-shaped clamping piece 14, of the pressing block 16, a guide sliding groove matched with the guide sliding block is vertically formed in the inner wall of one side, close to the pressing block 16, of the U-shaped clamping piece 14, the design of the guide sliding block and the guide sliding groove enables the pressing block 16 not to be influenced when the adjusting screw rod is rotated, stable up-and-down movement of the pressing block 16 is guaranteed, rubber layers are arranged on the bottom of the pressing block 16 and the inner wall of the U-shaped clamping piece 14, and the rubber layers are used for avoiding damage to a shell due to overlarge clamping;

as shown in fig. 2: sliding block 12 front and back side all is provided with spacing slider, and the vertical spacing spout that matches with spacing slider is seted up to the vertical expansion port inner wall of seting up on vertical support plate 11, and the design of spacing slider and spacing spout makes hydraulic telescoping rod 17 drive sliding block 12 and reciprocates, guarantees the stability that sliding block 12 removed, also avoids sliding block 12 to take place the side and removes about.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding set is used in processing of scanner shell, includes base (1), jacking equipment (7) and welding set (8), its characterized in that: the smoke exhaust ventilator is characterized in that the left side and the right side of the top of the base (1) are both provided with a movable support (2) in a sliding manner, a longitudinal movement driving mechanism (3) matched with the movable support (2) is arranged in the base (1), top frames (4) are fixedly arranged at the tops of the two groups of movable supports (2), a first servo motor (5) is arranged at the right side of each top frame (4), a lead screw is arranged at the output end of the first servo motor (5), a movable block (6) is arranged at the bottom of each top frame (4) through a dovetail sliding groove, a dovetail slide block matched with the dovetail sliding groove is arranged at the top of each movable block (6), the outer wall of the lead screw is in threaded screwing with the dovetail slide block and is movably connected with the inner wall of the left side of the dovetail sliding groove through a bearing, a mounting seat is arranged at the bottom of each movable block (6) through lifting equipment (7), a welding device (, one end of each of the two groups of smoking pipes back to back is connected with a connecting hose (9), the other ends of the two groups of the connecting hoses (9) are respectively connected with the left end and the right end of a purifying base (10), the purifying base (10) is fixed at the top of a base (1), the purifying base (10) is positioned between two groups of movable supports (2), vertical supporting plates (11) are symmetrically arranged on the left side and the right side of the top of the purifying base (10), vertical movable openings are respectively formed in the two groups of the vertical supporting plates (11), sliding blocks (12) are arranged in the movable openings in a sliding manner, one ends of the bottoms of the sliding blocks (12) close to the center of the top of the purifying base (10) are provided with hydraulic telescopic rods (17), cushion blocks are fixedly arranged at the bottoms of the vertical supporting plates (11), the bottoms of the hydraulic telescopic rods (17) are fixed, and the output end of the miniature stepping motor (13) penetrates through the left sliding block (12) and is connected with a U-shaped clamping piece (14), the right side of the sliding block (12) is in threaded insertion connection with a rotating screw (15), the left end of the rotating screw (15) is movably provided with the U-shaped clamping piece (14) through a bearing, the tops of the two groups of U-shaped clamping pieces (14) are in threaded insertion connection with adjusting screws, and the bottom ends of the adjusting screws are movably provided with pressing blocks (16) through bearings.

2. The welding device for processing the scanner shell according to claim 1, wherein: the longitudinal movement driving mechanism (3) comprises a rotating rod (31) transversely movably arranged in an inner cavity of the base (1), a second servo motor (32) is arranged in the middle of the inner wall of the bottom of the base (1), the second servo motor (32) is positioned behind the rotating rod (31), a driving bevel gear is arranged at the output end of the second servo motor (32), bearing seats are fixedly arranged on the inner walls of the left side and the right side of the base (1), rotating rods (33) are arranged in the bearing seats, the top of each rotating rod (33) penetrates through the top of the base (1), the bottom of each rotating rod (33) is provided with the driving bevel gear, driven bevel gears meshed with the driving bevel gears are sleeved on the outer walls of the rotating rods (31), gears (34) are sleeved on the tops of the outer walls of two groups of the rotating rods (33), and a U-shaped seat (35) is longitudinally fixedly arranged at the bottom, one end of the gear (34) close to the movable support (2) is located on the front side of an inner cavity of the U-shaped seat (35), and a rack meshed with the gear (34) is fixedly arranged on the inner wall of one side of the U-shaped seat (35) close to the movable support (2).

3. The welding device for processing the scanner shell according to claim 1, wherein: purify base (10) and include hollow seat (101) that are linked together with coupling hose (9), hollow seat (101) bottom screw thread is pegged graft and is had hollow section of thick bamboo (102), and hollow section of thick bamboo (102) pass through the fix with screw at base (1) top, hollow section of thick bamboo (102) bottom inner wall is provided with air exhauster (105), hollow section of thick bamboo (102) left and right sides outer wall all is provided with gas vent (104), hollow section of thick bamboo (102) top joint is provided with three group purification filter screens (103), and purification filter screen (103) are located air exhauster (105) top.

4. The welding device for processing the scanner shell according to claim 1, wherein: the bottom of the two groups of moving supports (2) is provided with T-shaped sliding blocks, and the top of the base (1) is longitudinally provided with T-shaped sliding grooves matched with the T-shaped sliding blocks.

5. The welding device for processing the scanner shell according to claim 1, wherein: one side of the pressing block (16) close to the U-shaped clamping piece (14) is provided with a guide sliding block, the inner wall of one side of the U-shaped clamping piece (14) close to the pressing block (16) is vertically provided with a guide sliding groove matched with the guide sliding block, and rubber layers are arranged at the bottom of the pressing block (16) and the inner wall of the U-shaped clamping piece (14).

6. The welding device for processing the scanner shell according to claim 1, wherein: the front side and the rear side of the sliding block (12) are both provided with limiting sliding blocks, and the inner wall of a vertical movable opening formed in the vertical supporting plate (11) is provided with a vertical limiting sliding groove matched with the limiting sliding blocks.