CN214816190U - Welding fixture for driving frame of construction elevator - Google Patents
Welding fixture for driving frame of construction elevator Download PDFInfo
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- CN214816190U CN214816190U CN202121491517.7U CN202121491517U CN214816190U CN 214816190 U CN214816190 U CN 214816190U CN 202121491517 U CN202121491517 U CN 202121491517U CN 214816190 U CN214816190 U CN 214816190U
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Abstract
The utility model belongs to the technical field of welding fixture, a welding fixture of a driving frame of a construction elevator is disclosed, which comprises a fixture shell, wherein a motor is fixedly arranged inside the fixture shell, a threaded rod is welded on the side surface of a second bevel gear, the surface of the threaded rod is in threaded connection with a movable seat, a movable rod is welded on the top of the movable seat, a welding workpiece on a welding tool can be well fixed, the welding workpiece is prevented from displacing during welding operation, the accuracy of the welding tool is greatly improved, a mounting plate is fixedly connected on the side surface of the movable rod, a clamping block is arranged on the other side of the mounting plate, a compression spring is welded on the inner wall of the mounting plate, a top plate is fixedly arranged on the side surface of the compression spring, a sliding rod chute is arranged on the inner wall of the mounting plate, sliding rods are welded on the upper side and the lower side of the clamping block, when clamping blocks of different types are required to clamp the welding workpiece, the clamping blocks can be easily disassembled and replaced.
Description
Technical Field
The utility model belongs to the technical field of welding jig, specifically be welding jig of construction elevator driving frame.
Background
Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to ride due to the unique box body structure, is usually matched with a tower crane to use on a construction site, generally has the carrying capacity of 0.3-3.6 tons, and has the running speed of 1-96M/min and the like. Construction elevators produced in China are more and more mature and gradually move to the international world.
The clearance between two grip blocks of current construction elevator bogie welding jig is all fixed unchangeable, can not freely adjust, can only the welding piece of centre gripping fixed dimension, and the suitability is relatively poor, and the clamp splice of anchor clamps generally all is the lug weld on the grip block moreover, in case the clamp splice goes wrong, needs to change just troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above-mentioned problems, a welding jig of a driving frame of a construction elevator is provided.
The utility model adopts the technical scheme as follows: the welding fixture for the driving frame of the construction elevator comprises a fixture shell, wherein a motor is fixedly installed inside the fixture shell, a first bevel gear is welded on an output shaft of the motor, a second bevel gear is meshed on the surface of the first bevel gear, a threaded rod is welded on the side surface of the second bevel gear, a movable seat is in threaded connection with the surface of the threaded rod, a movable rod is welded on the top of the movable seat, an installation cylinder is fixedly installed on the upper surface of the fixture shell, a sliding rail is arranged inside the installation cylinder, a mounting plate is fixedly connected to the side surface of the movable rod, a clamping block is arranged on the other side of the mounting plate, a compression spring is welded on the inner wall of the mounting plate, a top plate is fixedly installed on the side surface of the compression spring, a sliding rod sliding groove is formed in the inner wall of the mounting plate, sliding rods are welded on the upper side and the lower side of the clamping block, and a limiting rod penetrates through the inside of the mounting plate, and a baffle is welded on the surface of the limiting rod.
In a preferred embodiment, the number of the second bevel gears and the threaded rods is two, and the second bevel gears and the threaded rods are distributed in a bilateral symmetry manner on a middle line of the clamp shell.
In a preferred embodiment, a bearing seat is fixedly mounted on the inner wall of the clamp shell, and the threaded rod is rotatably connected to the inside of the bearing seat.
In a preferred embodiment, a partition board is fixedly installed inside the clamp shell, a guide rod is welded to the side face of the partition board, and the guide rod is connected to the bottom of the movable seat in a sliding mode.
In a preferred embodiment, the sliding rod is slidably connected to the inside of the sliding rod sliding groove, a limiting groove is formed in a side surface of the upper end of the sliding rod, and the limiting groove is engaged with the limiting rod.
In a preferred embodiment, an extension spring is fixedly connected to a side surface of the baffle, the other end of the extension spring is fixedly connected to the inner side of the mounting plate, and a pull ring is fixedly mounted at one end of the outer side of the limiting rod.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, driving motor drives the threaded rod and rotates for the sliding seat side-to-side motion, thereby it is fixed to drive two grip blocks and compress tightly welding workpiece, and the welding workpiece on the fixed welding frock that can be fine prevents that welding workpiece from taking place the displacement when the welding operation, has improved the accurate nature of welding frock greatly.
2. The utility model discloses in, through the use of mounting panel for the clamp splice can be installed fast on this welding jig, because not the beading together, the clamp splice can be installed at any time and dismantle, and in addition the cooperation of gag lever post and spacing groove is used, when the clamp splice of different models is changed to needs carries out the centre gripping to the welding workpiece, can easily dismantle the clamp splice, changes.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic diagram of the structure of the clamp casing according to the present invention;
fig. 3 is a schematic diagram of the structure of the mounting plate of the present invention.
The labels in the figure are: 1-clamp shell, 2-partition plate, 3-motor, 4-first bevel gear, 5-second bevel gear, 6-threaded rod, 7-bearing seat, 8-movable seat, 9-guide rod, 10-movable rod, 11-mounting cylinder, 12-sliding rail, 13-mounting plate, 14-clamping block, 15-compression spring, 16-top plate, 17-sliding rod sliding groove, 18-sliding rod, 19-limiting groove, 20-limiting rod, 21-baffle, 22-extension spring and 23-pull ring.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the welding jig of the driving frame of the construction elevator comprises a jig housing 1, a motor 3 is fixedly installed inside the jig housing 1, a first bevel gear 4 is welded on an output shaft of the motor 3, a second bevel gear 5 is meshed on the surface of the first bevel gear 4, a threaded rod 6 is welded on the side surface of the second bevel gear 5, the threaded rod 6 can be driven to rotate under the interaction of the bevel gears, a movable seat 8 is connected on the surface of the threaded rod 6 through threads, a movable rod 10 is welded on the top of the movable seat 8, an installation cylinder 11 is fixedly installed on the upper surface of the jig housing 1, a slide rail 12 is arranged inside the installation cylinder 11, the movable rod 10 is slidably connected inside the slide rail 12, a mounting plate 13 is fixedly connected on the side surface of the movable rod 10, a clamping block 14 is arranged on the other side of the mounting plate 13, a compression spring 15 is welded on the inner wall of the mounting plate 13, and a top plate 16 is fixedly installed on the side surface of the compression spring 15, when mounting panel 13 no longer has the spacing effect to clamp splice 14, compression spring 15 can pop out clamp splice 14, the change of conveniently taking, and slide bar spout 17 has been seted up to mounting panel 13's inner wall, and the welding of the upper and lower both sides of clamp splice 14 has slide bar 18, and the inside of mounting panel 13 runs through and is provided with gag lever post 20, and the skin weld of gag lever post 20 has baffle 21.
The present invention is further configured in a preferred embodiment as: the number of the second bevel gears 5 and the threaded rods 6 is two, and the two movable seats 8 can be controlled to move simultaneously by the bilateral symmetry distribution of the middle line of the clamp shell 1.
The present invention is further configured in a preferred embodiment as: the inner wall fixed mounting of anchor clamps casing 1 has bearing frame 7, and the internal rotation of bearing frame 7 is connected with threaded rod 6, prevents that threaded rod 6 from removing.
The present invention is further configured in a preferred embodiment as: the inside fixed mounting of anchor clamps casing 1 has baffle 2, and the side welding of baffle 2 has guide bar 9, and the bottom sliding connection of sliding seat 8 has guide bar 9, has played limiting displacement at the in-process of 8 side-to-side motions of sliding seat.
The present invention is further configured in a preferred embodiment as: the inside sliding connection of slide bar spout 17 has slide bar 18, and the spacing groove 19 has been seted up to the side of upper end slide bar 18, and spacing groove 19 agrees with mutually with gag lever post 20, can play fixed spacing effect to clamp splice 14.
The present invention is further configured in a preferred embodiment as: baffle 21's side fixedly connected with extension spring 22, extension spring 22's the other end fixed connection makes things convenient for gag lever post 20 to reset in the inboard of mounting panel 13, and the one end fixed mounting in the gag lever post 20 outside has pull ring 23, makes things convenient for pulling gag lever post 20.
The working principle is as follows: in the welding fixture of the construction elevator driving frame, when the clamping clearance of the welding fixture needs to be adjusted, the driving motor 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the second bevel gear 5 to rotate, so that the threaded rod 6 rotates, the two movable seats 8 can move left and right, the clamping space of the welding fixture is adjusted to a proper size, a welding workpiece is clamped to perform welding operation, the welding workpiece on a welding tool can be well fixed, when the welding workpiece is clamped by clamping blocks 14 of different types needing to be replaced, the pull ring 23 is pulled to drive the limiting rod 20 to move upwards, so that the limiting rod 20 is separated from the limiting groove 19, the mounting plate 13 does not have a limiting effect on the clamping blocks 14, the clamping blocks 14 are outwards popped under the elastic force action of the compression spring 15 and the top plate 16, the lower clamping blocks 14 can be easily dismounted, new clamping blocks 14 are taken, the sliding rod 18 is aligned with the sliding rod sliding groove 17 of the mounting plate 13 to slide in, then the pull ring 23 is loosened, the baffle 21 and the limiting rod 20 move downwards under the action of the elastic force of the extension spring 22, the limiting rod 20 is clamped with the upper sliding rod 18, and the replacement of the clamping block 14 can be completed.
In this welding jig of construction elevator carriage, driving motor 3 drives threaded rod 6 and rotates for 8 side-to-side motions of sliding seat, thereby drive two grip blocks and compress tightly fixedly to the welding workpiece, the welding workpiece on the fixed welding frock that can be fine prevents that the welding workpiece from taking place the displacement when welding operation, has improved the accurate nature of welding frock greatly.
In this welding jig of construction elevator bogie, through the use of mounting panel 13 for clamp splice 14 can be installed on this welding jig fast, because not the beading together, clamp splice 14 can be installed and dismantlement at any time, and in addition gag lever post 20 and spacing groove 19's cooperation is used, when the clamp splice 14 that needs to be changed different models carries out the centre gripping to the welding workpiece, can easily dismantle clamp splice 14, changes.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. Welding jig of construction elevator bogie, including anchor clamps casing (1), its characterized in that: the clamp comprises a clamp shell (1), wherein a motor (3) is fixedly mounted inside the clamp shell (1), an output shaft of the motor (3) is welded with a first bevel gear (4), a second bevel gear (5) is meshed on the surface of the first bevel gear (4), a threaded rod (6) is welded on the side of the second bevel gear (5), a movable seat (8) is connected to the surface of the threaded rod (6) in a threaded manner, a movable rod (10) is welded on the top of the movable seat (8), an installation cylinder (11) is fixedly mounted on the upper surface of the clamp shell (1), a sliding rail (12) is arranged inside the installation cylinder (11), a mounting plate (13) is fixedly connected to the side of the movable rod (10), a clamping block (14) is arranged on the other side of the mounting plate (13), a compression spring (15) is welded on the inner wall of the mounting plate (13), and a top plate (16) is fixedly mounted on the side of the compression spring (15), slide bar spout (17) have been seted up to the inner wall of mounting panel (13), the welding of the upper and lower both sides of clamp splice (14) has slide bar (18), the inside of mounting panel (13) is run through and is provided with gag lever post (20), the skin weld of gag lever post (20) has baffle (21).
2. The welding jig of a construction elevator driving frame according to claim 1, wherein: the number of the second bevel gears (5) and the threaded rods (6) is two, and the second bevel gears and the threaded rods are distributed in a bilateral symmetry mode on the middle line of the clamp shell (1).
3. The welding jig of a construction elevator driving frame according to claim 1, wherein: the inner wall fixed mounting of anchor clamps casing (1) has bearing frame (7), the inside rotation of bearing frame (7) is connected with threaded rod (6).
4. The welding jig of a construction elevator driving frame according to claim 1, wherein: the fixture comprises a fixture shell (1), wherein a partition plate (2) is fixedly mounted inside the fixture shell (1), a guide rod (9) is welded on the side face of the partition plate (2), and the bottom of a movable seat (8) is connected with the guide rod (9) in a sliding mode.
5. The welding jig of a construction elevator driving frame according to claim 1, wherein: the inside sliding connection of slide bar spout (17) has slide bar (18), and spacing groove (19) have been seted up to the upper end the side of slide bar (18), just spacing groove (19) with gag lever post (20) agree with mutually.
6. The welding jig of a construction elevator driving frame according to claim 1, wherein: the side fixedly connected with extension spring (22) of baffle (21), the other end fixed connection of extension spring (22) is in the inboard of mounting panel (13), the one end fixed mounting in gag lever post (20) outside has pull ring (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491517.7U CN214816190U (en) | 2021-07-01 | 2021-07-01 | Welding fixture for driving frame of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491517.7U CN214816190U (en) | 2021-07-01 | 2021-07-01 | Welding fixture for driving frame of construction elevator |
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| CN214816190U true CN214816190U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121491517.7U Active CN214816190U (en) | 2021-07-01 | 2021-07-01 | Welding fixture for driving frame of construction elevator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199370A (en) * | 2022-01-06 | 2022-03-18 | 浙江中昱环境工程股份有限公司 | Noise monitoring device for environmental monitoring |
| CN114289975A (en) * | 2021-12-31 | 2022-04-08 | 连云港星耀材料科技有限公司 | Automobile wheel hub punching press welding set |
-
2021
- 2021-07-01 CN CN202121491517.7U patent/CN214816190U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289975A (en) * | 2021-12-31 | 2022-04-08 | 连云港星耀材料科技有限公司 | Automobile wheel hub punching press welding set |
| CN114199370A (en) * | 2022-01-06 | 2022-03-18 | 浙江中昱环境工程股份有限公司 | Noise monitoring device for environmental monitoring |
| CN114199370B (en) * | 2022-01-06 | 2024-06-11 | 浙江中昱环境工程股份有限公司 | Noise monitoring device for environmental monitoring |
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