CN216370846U

CN216370846U - Convenient elevator accessory welding position frock of adjusting

Info

Publication number: CN216370846U
Application number: CN202122700157.3U
Authority: CN
Inventors: 陶振芳
Original assignee: Changshu Jiujia Metal Products Co ltd
Current assignee: Changshu Jiujia Metal Products Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-26
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an elevator accessory welding and positioning tool convenient to adjust, which comprises a platform, wherein two rectangular sliding grooves are formed in the top of the platform, sliding plates are arranged in the two rectangular sliding grooves in a sliding mode, two ends of each sliding plate extend out of the corresponding rectangular sliding groove, supporting plates are fixedly arranged on the tops of the two sliding plates, and vertical plates are fixedly arranged on the tops of the two supporting plates. The welding device is reasonable in design and good in practicability, can be used for rapidly clamping and fixing two pieces to be welded in the two U-shaped placing plates respectively, is firm in clamping of the pieces to be welded, is convenient for adjusting the distance between the two U-shaped placing plates, is convenient for adjusting the inclination angles of the two U-shaped placing plates, can be used for horizontally welding the two pieces to be welded according to needs, can also be used for adjusting the two pieces to be welded to form a certain inclination angle for welding operation according to needs, does not need workers to hold the pieces to be welded for manual positioning, and improves the welding precision and the working efficiency.

Description

Convenient elevator accessory welding position frock of adjusting

Technical Field

The utility model relates to the technical field of elevator accessory processing, in particular to an elevator accessory welding and positioning tool convenient to adjust.

Background

Nowadays, along with the building of house is higher and higher, the installation and the rate of utilization of elevator are also more and more, and when the production preparation elevator, the elevator comprises multiple different accessory built-up connection usually, when connecting fixedly to some elevator accessories, need weld the elevator accessory, at the in-process of carrying out welding process to two sets of elevator accessories, just need use the location frock to treat welded accessory and carry out the clamping in location to subsequent welding work goes on smoothly.

However, in the prior art, the commonly used location frock is when using, can not wait to weld two and carry out quick firm centre gripping fixed, need two manual adjustments to wait that the weldment contacts, the operation is inconvenient, and be not convenient for wait to weld the inclination of the weldment to the centre gripping and adjust, need wait to weld two when being certain inclination, need the staff to hand one of them and wait to weld the weldment and be artifical the location, just can carry out welding operation, and then welding precision and work efficiency have been reduced, the result of use is unsatisfactory, for this reason, we provide an elevator accessory welding position frock of convenient regulation and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the elevator accessory welding and positioning tool convenient to adjust, and solves the problems that the existing positioning tool cannot rapidly and stably clamp and fix two pieces to be welded, the two pieces to be welded need to be manually adjusted to be in contact, the operation is inconvenient, the inclination angle of the clamped pieces to be welded is inconvenient to adjust, when the two pieces to be welded are required to be welded to form a certain inclination angle, a worker needs to manually position one piece to be welded, the welding operation can be carried out, the welding precision and the working efficiency are further reduced, and the use effect is not ideal.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an elevator accessory welding and positioning tool convenient to adjust comprises a platform, wherein two rectangular sliding grooves are formed in the top of the platform, sliding plates are arranged in the two rectangular sliding grooves in a sliding mode, two ends of each sliding plate extend out of the rectangular sliding grooves, supporting plates are fixedly arranged on the tops of the two sliding plates, vertical plates are fixedly arranged on the tops of the two supporting plates, positioning seats are fixedly arranged on the tops of the two vertical plates, movable seats are rotatably arranged on the two positioning seats, U-shaped placing plates are fixedly arranged on the tops of the two movable seats, first electric push rods are fixedly arranged on the tops of the two U-shaped placing plates, through holes are formed in the inner walls of the tops of the two U-shaped placing plates, output shaft ends of the two first electric push rods respectively penetrate through the corresponding through holes, pressing plates are fixedly arranged on the output shaft ends of the two first electric push rods, and angle adjusting assemblies are arranged on the two supporting plates, the bottom of the platform is provided with a distance adjusting mechanism.

Preferably, the angle adjusting assembly comprises a hinged seat, a second electric push rod and a connecting plate, the hinged seat is fixedly mounted at the top of the supporting plate, the second electric push rod is rotatably mounted on the hinged seat, the second electric push rod is obliquely arranged, the connecting plate is fixedly mounted on one side of the U-shaped placing plate, and the output shaft end of the second electric push rod is hinged to the connecting plate.

Preferably, the distance adjusting mechanism comprises two screw rods, a connecting shaft and a driven gear, the motor, the master gear, two fixed plates and two bearing frames, the screw hole that is located the platform below is all seted up to one side that two slides are close to each other, the screw thread of two lead screws is revolved to opposite setting, two lead screws are respectively threaded mounting in corresponding threaded hole, the both ends of lead screw all extend to outside the screw hole, the both ends of connecting axle respectively with the one end fixed connection that two lead screws are close to each other, establish on the connecting axle from the fixed cover of gear, motor fixed mounting is in the bottom of platform, master gear fixed mounting is at the output axle head of motor, the master gear meshes with from the gear mutually, the equal fixed mounting of two fixed plates is in the bottom of platform, two bearing frames are respectively fixed mounting in the one side that two fixed plates are close to each other, the one end that two lead screws kept away from each other rotates respectively and installs on corresponding bearing frame.

Preferably, the bottom inner walls of the two U-shaped placing plates are fixedly provided with lower anti-slip mats, and the bottoms of the two pressing plates are fixedly provided with upper anti-slip mats.

Preferably, guide rods are fixedly installed in the two rectangular sliding grooves, and the two sliding plates are respectively sleeved on the corresponding guide rods in a sliding mode.

Preferably, the bottoms of the two support plates are nested with a plurality of balls at equal intervals, and the plurality of balls are in rolling contact with the top of the platform.

(III) advantageous effects

The utility model provides an elevator accessory welding and positioning tool convenient to adjust. The method has the following beneficial effects:

(1) this convenient elevator accessory welding position frock of adjusting through the starter motor corotation, utilizes the master gear and from the meshing transmission of gear, and interval between the board is placed to steerable two U types reduces gradually, through the starter motor reversal, utilizes the master gear and from the meshing transmission of gear, and interval between the board is placed to steerable two U types increases gradually to the convenient interval of placing between the board to two U types is adjusted.

(2) This convenient elevator accessory welding position frock of adjusting through starting two second electric putter work respectively, can place the board to adjust to suitable inclination to two U types, through starting two second electric putter work that resets, can place the board and tune back to initial horizontal position to two U types.

(3) This convenient elevator accessory welding position frock of adjusting through treating two respectively to place the welding on the lower non-slip mat of inboard is placed to two U types, starts two electric putter work for two electric putter drive corresponding clamp plates vertical downstream, and then utilize two clamp plates can treat two welding centre gripping to fix in corresponding U type places the inboard, and treat that a welding centre gripping is firm.

(4) This convenient elevator accessory welding position frock of adjusting, through treating two when welding a piece carries out the horizontal welding, treat welding a piece centre gripping respectively to two and fix in the corresponding U type places the board, the corotation of starter motor, treat welding a piece needs the welded position to two and adjust to when contacting, the staff can use welding tool to treat two and weld a piece and carry out the horizontal welding work.

(5) This convenient elevator accessory welding position frock of adjusting, when welding through treating to weld two and being certain inclination, treat earlier two and treat that the welding piece centre gripping is fixed in corresponding U type places the inboard respectively, start two second electric putter work respectively, place two U types and its interior centre gripping is fixed treat that the welding piece adjusts to suitable inclination, open motor corotation again, treat that the welding piece needs the welded position to adjust to contacting two, can use the welding tool to treat two and be certain inclination and carry out welding operation, do not need the staff to hand and treat that the welding piece carries out manual positioning, welding precision and work efficiency have been improved.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1. a platform; 2. a rectangular chute; 3. a slide plate; 4. a support plate; 5. a vertical plate; 6. positioning seats; 7. a movable seat; 8. a U-shaped placing plate; 9. a first electric push rod; 10. pressing a plate; 11. a hinged seat; 12. a second electric push rod; 13. a connecting plate; 14. a screw rod; 15. a connecting shaft; 16. a slave gear; 17. a motor; 18. a main gear; 19. a fixing plate; 20. a bearing seat; 21. a lower non-slip mat; 22. and (4) an upper anti-skid pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: an elevator accessory welding and positioning tool convenient to adjust comprises a platform 1, wherein two rectangular sliding grooves 2 are formed in the top of the platform 1, sliding plates 3 are arranged in the two rectangular sliding grooves 2 in a sliding mode, two ends of each sliding plate 3 extend out of the corresponding rectangular sliding groove 2, supporting plates 4 are fixedly arranged on the tops of the two sliding plates 3, vertical plates 5 are fixedly arranged on the tops of the two supporting plates 4, positioning seats 6 are fixedly arranged on the tops of the two vertical plates 5, movable seats 7 are rotatably arranged on the two positioning seats 6, U-shaped placing plates 8 are fixedly arranged on the tops of the two movable seats 7, first electric push rods 9 are fixedly arranged on the tops of the two U-shaped placing plates 8, through holes are formed in the inner walls of the tops of the two U-shaped placing plates 8, output shaft ends of the two first electric push rods 9 respectively penetrate through the corresponding through holes, and pressing plates 10 are fixedly arranged on the output shaft ends of the two first electric push rods 9, through setting up first electric putter 9, can adjust the position of clamp plate 10, utilize clamp plate 10, can compress tightly to treat that the weldment compresses tightly to fix in the U type places board 8, all be provided with angle adjusting part on two backup pads 4, the bottom of platform 1 is provided with apart from adjustment mechanism, through setting up angle adjusting part, can realize placing the inclination of board 8 to the U type and adjust, through setting up apart from adjustment mechanism, can realize placing the interval between the board 8 to two U types and adjust.

In this embodiment, angle adjusting component includes articulated seat 11, second electric putter 12 and connecting plate 13, and articulated seat 11 fixed mounting is at the top of backup pad 4, and second electric putter 12 rotates and installs on articulated seat 11, and second electric putter 12 sets up for the slope, and connecting plate 13 fixed mounting is in one side that board 8 was placed to the U type, and the output axle head of second electric putter 12 is articulated mutually with connecting plate 13, through utilizing second electric putter 12, can adjust the inclination that board 8 was placed to the U type.

In this embodiment, the distance adjusting mechanism includes two screws 14, a connecting shaft 15, a secondary gear 16, a motor 17, a main gear 18, two fixing plates 19 and two bearing seats 20, wherein one side of each of the two sliding plates 3, which is close to each other, is provided with a threaded hole located below the platform 1, the thread directions of the two screws 14 are opposite, the two screws 14 are respectively and threadedly mounted in the corresponding threaded holes, two ends of each screw 14 extend out of the threaded hole, two ends of the connecting shaft 15 are respectively and fixedly connected with one end of each of the two screws 14, the secondary gear 16 is fixedly sleeved on the connecting shaft 15, the motor 17 is fixedly mounted at the bottom of the platform 1, the main gear 18 is fixedly mounted at an output shaft end of the motor 17, the main gear 18 is engaged with the secondary gear 16, the two fixing plates 19 are both fixedly mounted at the bottom of the platform 1, the two bearing seats 20 are respectively and fixedly mounted at one side of each of the two fixing plates 19, which is close to each other, the ends of the two screw rods 14 far away from each other are respectively rotatably mounted on the corresponding bearing seats 20, the connecting shaft 15 and the two screw rods 14 can be controlled to rotate simultaneously by utilizing the meshed transmission of the master gear 18 and the slave gear 16, the two screw rods 14 are set to have opposite thread turning directions, and then the two sliding plates 3 can be controlled to move towards the directions close to each other or far away from each other, and the connecting shaft 15 and the two screw rods 14 can be stably rotated by arranging the two fixing plates 19 and the two bearing seats 20.

In this embodiment, equal fixed mounting has lower slipmat 21 on the bottom inner wall of board 8 is placed to two U types, and the equal fixed mounting in bottom of two clamp plates 10 has last slipmat 22, through utilizing slipmat 21 and last slipmat 22 down for the centre gripping of treating the welding piece is more firm, and lower slipmat 21 and last slipmat 22 all are made by rubber materials.

In this embodiment, equal fixed mounting has the guide bar in two rectangle spouts 2, and two slides 3 slide the cover respectively and establish on corresponding guide bar, through setting up the guide bar, play the effect of leading to slide 3's slip direction for slide 3 can be in rectangle spout 2 smooth and easy steady slip.

In this embodiment, the equidistant nestification in bottom of two backup pads 4 has a plurality of balls, and a plurality of balls all with platform 1's top rolling contact, through setting up a plurality of balls, play the effect of supporting backup pad 4 for backup pad 4 can smoothly steady slip on platform 1.

In this embodiment, the platform 1 is provided with a control switch, the two first electric push rods 9, the two second electric push rods 12, the motor 17 and the control switch are electrically connected with an external power line through a wire in sequence to form a loop, the motor 17 is a forward and reverse rotation motor, the control switch can respectively control the start, the stop and the reset of the two first electric push rods 9 and the two second electric push rods 12, and can also control the start, the stop and the forward and reverse rotation of the motor 17.

When the device is used, the motor 17 is started to rotate forwards, the motor 17 drives the main gear 18 to rotate, the main gear 18 drives the driven gear 16, the connecting shaft 15 and the two screw rods 14 to rotate, the two sliding plates 3 slide towards the direction close to each other due to the fact that the thread turning directions of the two screw rods 14 are opposite, the two sliding plates 3 drive the corresponding supporting plate 4, the vertical plate 5, the positioning seat 6, the movable seat 7, the U-shaped placing plate 8 and the angle adjusting component to move, the distance between the two U-shaped placing plates 8 is gradually reduced, similarly, the motor 17 drives the main gear 18 to rotate in the opposite direction by starting the motor 17 to rotate reversely, the main gear 18 drives the driven gear 16, the connecting shaft 15 and the two screw rods 14 to rotate in the opposite direction, the two sliding plates 3 slide towards the direction away from each other, the two sliding plates 3 drive the corresponding supporting plate 4, the vertical plate 5, the positioning seat 6, the movable seat 7, the U-shaped placing plate 8 and the angle adjusting component to move, the distance between the two U-shaped placing plates 8 is gradually increased, so that the distance between the two U-shaped placing plates 8 can be conveniently adjusted, the two U-shaped placing plates 8 can be conveniently adjusted to a proper inclination angle by respectively starting the two second electric push rods 12 to work, so that the two U-shaped placing plates 8 can be gradually inclined by pushing the corresponding U-shaped placing plates 8 through the second electric push rods 12, the two U-shaped placing plates 8 can be adjusted to an initial horizontal position by starting the two second electric push rods 12 to reset, when two pieces to be welded need to be horizontally welded, the two pieces to be welded are respectively placed on the lower anti-skid mats 21 in the two U-shaped placing plates 8, so that the parts of the two pieces to be welded, which need to be welded, are positioned outside the corresponding U-shaped placing plates 8, and then the two first electric push rods 9 are started to work, so that the two first electric push rods 9 drive the corresponding pressing plates 10 to vertically move downwards, then, by adjusting the positions of the two pressing plates 10, the two parts to be welded can be clamped and fixed in the corresponding U-shaped placing plates 8 by the two pressing plates 10, after the two parts to be welded are clamped and fixed, the motor 17 is started to rotate forward to control the two U-shaped placing plates 8 and the parts to be welded, which are clamped and fixed in the U-shaped placing plates, to move towards the directions close to each other, so that when the parts to be welded of the two parts to be welded are in contact with each other, the motor 17 stops working, a worker can use a welding tool to horizontally weld the two parts to be welded, thereby conveniently clamping the two parts to be welded, conveniently adjusting the positions of the two parts to be welded, facilitating the subsequent horizontal welding work, when the two parts to be welded need to be welded at a certain inclination angle, firstly respectively clamping and fixing the two parts to be welded in the corresponding U-shaped placing plates 8, and respectively starting the two second electric push rods 12 to work, when the two U-shaped placing plates 8 and the to-be-welded parts clamped and fixed in the U-shaped placing plates are adjusted to a proper inclination angle, then the motor 17 is started to rotate forwards to control the two U-shaped placing plates 8 and the parts to be welded which are clamped and fixed in the U-shaped placing plates to move towards the direction of mutual approaching, when the parts of the two parts to be welded which need to be welded are contacted, the motor 17 is stopped to work, the worker can use the welding tool to weld the two parts to be welded at a certain inclination angle, thereby facilitating the adjustment of the two parts to be welded to a proper inclination angle and the adjustment of the parts of the two parts to be welded to be contacted, facilitating the welding of the two parts to be welded into a required shape by workers, avoiding the need of the workers to hold the parts to be welded for manual positioning, improving the welding precision and the working efficiency, and those not described in detail in this specification are well within the skill of those in the art.

To sum up, can obtain, this convenient elevator accessory welding position frock of adjusting, can be fast two treat that the welding piece centre gripping is fixed in two U types place the board 8 respectively, treat the centre gripping of welding piece firm, be convenient for place the interval between the board 8 to two U types and adjust, and be convenient for place the inclination of board 8 to two U types and adjust, can treat to weld two as required and carry out the horizontal welding, also can treat to weld to adjust two as required and be certain inclination and carry out welding operation, do not need the staff to hand and treat that the welding piece carries out manual positioning, welding precision and work efficiency have been improved.

Claims

1. The utility model provides a convenient elevator accessory welding position frock of adjusting, includes platform (1), its characterized in that: the top of the platform (1) is provided with two rectangular sliding grooves (2), sliding plates (3) are respectively and slidably mounted in the two rectangular sliding grooves (2), two ends of each sliding plate (3) extend out of the rectangular sliding grooves (2), supporting plates (4) are respectively and fixedly mounted at the tops of the two sliding plates (3), vertical plates (5) are respectively and fixedly mounted at the tops of the two supporting plates (4), positioning seats (6) are respectively and fixedly mounted at the tops of the two vertical plates (5), movable seats (7) are respectively and rotatably mounted on the two positioning seats (6), U-shaped placing plates (8) are respectively and fixedly mounted at the tops of the two U-shaped placing plates (8), first electric push rods (9) are respectively and fixedly mounted at the tops of the two U-shaped placing plates (8), through holes are respectively formed in the inner walls of the tops of the two U-shaped placing plates (8), and output shaft ends of the two first electric push rods (9) respectively penetrate through the corresponding through holes, two equal fixed mounting of output shaft end of first electric putter (9) has clamp plate (10), two all be provided with angle adjusting part on backup pad (4), the bottom of platform (1) is provided with apart from adjustment mechanism.

2. The convenient elevator accessory welding position frock of adjusting of claim 1, its characterized in that: the angle adjusting assembly comprises a hinged seat (11), a second electric push rod (12) and a connecting plate (13), the hinged seat (11) is fixedly installed at the top of the supporting plate (4), the second electric push rod (12) is rotatably installed on the hinged seat (11), the second electric push rod (12) is arranged in a tilted mode, the connecting plate (13) is fixedly installed on one side of the U-shaped placing plate (8), and the output shaft end of the second electric push rod (12) is hinged to the connecting plate (13).

3. The convenient elevator accessory welding position frock of adjusting of claim 1, its characterized in that: the distance adjusting mechanism comprises two screw rods (14), a connecting shaft (15), a slave gear (16), a motor (17), a master gear (18), two fixing plates (19) and two bearing seats (20), wherein one side, close to each other, of each sliding plate (3) is provided with a threaded hole below the platform (1), the threads of the two screw rods (14) are oppositely arranged, the screw rods (14) are respectively and threadedly mounted in the corresponding threaded holes, the two ends of the screw rods (14) extend out of the threaded holes, the two ends of the connecting shaft (15) are respectively and fixedly connected with one ends, close to each other, of the two screw rods (14), the slave gear (16) is fixedly sleeved on the connecting shaft (15), the motor (17) is fixedly mounted at the bottom of the platform (1), the master gear (18) is fixedly mounted at the output shaft end of the motor (17), the main gear (18) is meshed with the driven gear (16), the two fixing plates (19) are fixedly mounted at the bottom of the platform (1), the two bearing seats (20) are fixedly mounted on one sides, close to each other, of the two fixing plates (19), and one ends, far away from each other, of the two screw rods (14) are rotatably mounted on the corresponding bearing seats (20) respectively.

4. The convenient elevator accessory welding position frock of adjusting of claim 1, its characterized in that: two equal fixed mounting has lower slipmat (21) on the bottom inner wall of board (8) is placed to the U type, two the equal fixed mounting in bottom of clamp plate (10) has last slipmat (22).

5. The convenient elevator accessory welding position frock of adjusting of claim 1, its characterized in that: the two rectangular sliding grooves (2) are internally and fixedly provided with guide rods, and the two sliding plates (3) are respectively sleeved on the corresponding guide rods in a sliding manner.

6. The convenient elevator accessory welding position frock of adjusting of claim 1, its characterized in that: the bottoms of the two supporting plates (4) are nested with a plurality of balls at equal intervals, and the balls are in rolling contact with the top of the platform (1).