CN214924149U

CN214924149U - Manual alignment tool

Info

Publication number: CN214924149U
Application number: CN202120028219.8U
Authority: CN
Inventors: 刘先明; 李长清; 熊绍林; 熊少伟
Original assignee: Dongguan Noda Intelligent Equipment Co ltd
Current assignee: Tostar Intelligent Technology Dongguan Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-11-30
Anticipated expiration: 2031-01-06

Abstract

The utility model provides a manual alignment tool, which comprises a frame, a rotary workbench, a fetal membrane, a positioning assembly, a support, a lifting mechanism and an alignment cutter unit, wherein the rotary workbench is rotatably arranged on the frame, the fetal membrane is fixed on the rotary workbench, a placing station for placing a workpiece is arranged on the upper part of the fetal membrane, the positioning assembly is arranged on the fetal membrane and is used for fixing the workpiece positioned on the placing station, the support is arranged on the rotary workbench, the lifting mechanism is arranged on the support, and the alignment cutter unit is connected with the lifting mechanism; the lifting mechanism drives the wire aligning knife unit to descend so that the wire aligning knife unit presses the workpiece positioned at the placing station and performs wire alignment. The utility model discloses a manual line to frock can assist the line when the skeleton of interior gadget carries out the epidermis cladding to improve cladding work efficiency, and operating personnel accessible rotates swivel work head, so that carry out the omnidirectional epidermis cladding to the skeleton, thereby realize the no dead angle cladding of skeleton and epidermis.

Description

Manual alignment tool

Technical Field

The utility model relates to a to the line frock field, especially relate to a manual line frock of interior plaque.

Background

When the automotive interior part is produced and processed, the framework of the interior part is usually required to be coated with the surface. When the framework is coated, the coated surface skin and the framework need to be aligned, if the surface skin and the framework are askew, the product quality is affected, the appearance is not attractive, the internal structure is easy to expose, external liquid is easy to permeate into the interior of the interior trim part, and the interior trim part is easy to damage. In the traditional process, people observe the epidermis and the skeleton by naked eyes to align, the visual fatigue of eyes is easily caused by long-time work, so that the alignment error is large, the quality of a product is influenced, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can assist to the line and can improve work efficiency's manual line frock to realize the no dead angle cladding of skeleton and epidermis.

In order to achieve the purpose, the utility model provides a manual alignment tool, which comprises a frame, a rotary workbench, a moulding bed, a positioning component, a support, a lifting mechanism and an alignment cutter unit, wherein the rotary workbench is rotatably arranged on the frame, the moulding bed is fixed on the rotary workbench, a placing station for placing a workpiece is arranged on the upper part of the moulding bed, the positioning component is arranged on the moulding bed and is used for fixing the workpiece positioned on the placing station, the support is arranged on the rotary workbench, the lifting mechanism is arranged on the support, and the alignment cutter unit is connected with the lifting mechanism; the lifting mechanism drives the wire aligning knife unit to descend so that the wire aligning knife unit presses the workpiece positioned at the placing station and performs wire alignment.

Preferably, the locking device further comprises a locking assembly, wherein the locking assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged on the rack, the second connecting piece is arranged on the rotary workbench, and the rotary workbench is locked or unlocked by the first connecting piece and the second connecting piece.

Preferably, a tapered roller bearing is arranged on the frame, and the rotary worktable is rotatably arranged on the frame through the tapered roller bearing.

Preferably, the rack is provided with a plurality of deep groove ball bearings positioned below the rotary worktable.

Preferably, the frame is provided with a buffer assembly, and the bottom of the rotary worktable is provided with a buffer block; when the rotary worktable rotates, the buffer component can resist the buffer block so as to buffer the impact force of the rotary worktable.

Preferably, the positioning assembly comprises a clamp, a brake cable and a manual cable pulling mechanism, the clamp is arranged on the tire membrane, and the brake cable is connected between the clamp and the manual cable pulling mechanism; the manual wire pulling mechanism drives the brake wire to drive the clamp, so that the clamp clamps or releases the workpiece to fix or release the workpiece.

Preferably, the lifting mechanism comprises a guide rail and a sliding block, the guide rail is arranged on the support, the sliding block can be arranged on the guide rail in a vertically sliding mode, and the aligning cutter unit is connected with the sliding block.

Preferably, the lifting mechanism further comprises a spring balance crane, the spring balance crane is arranged on the support and connected with the aligning cutter unit, and the spring balance crane is located above the aligning cutter unit.

Preferably, the lifting mechanism further includes an upper limit portion, a lower limit portion and a lock portion, the upper limit portion and the lower limit portion are respectively disposed on the bracket, the upper limit portion is located above the lower limit portion, and the lock portion is connected to the slider, and the slider slides up and down along the guide rail so that the lock portion is locked with the upper limit portion or the lock portion is locked with the lower limit portion.

Preferably, the two wire aligning cutter units are arranged at intervals, and each wire aligning cutter unit is independently connected with the lifting mechanism, so that the wire aligning cutter units can be lifted independently.

Preferably, the aligning knife unit comprises a connecting plate, an aligning driving device and an aligning knife, the connecting plate is connected with the lifting mechanism, the aligning driving device is arranged on the connecting plate, and the aligning driving device is connected with the aligning knife; the aligning driving device drives the aligning knife to press down so that the aligning knife aligns the workpiece.

Preferably, the aligning knife unit further comprises a guide bearing and a guide rod, the guide bearing is arranged on the connecting plate, one end of the guide rod can be inserted into the guide bearing in a vertically movable manner, and the other end of the guide rod is connected with the aligning knife.

Preferably, a tension spring is arranged between the wire aligning knife and the connecting plate.

Preferably, the wire aligning knife is made of a polyformaldehyde resin material.

Compared with the prior art, the utility model discloses a manual drive to line frock accessible elevating system to line sword unit descends, makes to line sword unit pushes down to be located place the work piece of station and carry out the line to can assist the line when the skeleton of interior gadget carries out the epidermis cladding, and improve cladding work efficiency, and swivel work head is rotatable, makes the operating personnel accessible rotate swivel work head, so that carry out the omnidirectional epidermis cladding to the skeleton, thereby realize the no dead angle cladding of skeleton and epidermis.

Drawings

Fig. 1 is a schematic perspective view of the manual alignment tool of the present invention.

Fig. 2 is a partial schematic structural diagram of the frame of the manual alignment tool of the present invention.

Fig. 3 is the structure diagram of the rotating platform, the tire membrane and the positioning assembly of the present invention.

Fig. 4 is a schematic structural diagram of the bracket, the lifting mechanism and the wire cutter unit of the present invention.

Fig. 5 is a side view of fig. 4.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1, the manual alignment tool 100 of the present invention includes a frame 1, a rotary table 2, a membrane 3, a positioning assembly 4, a support 5, a lifting mechanism 6, and an alignment knife unit 7, wherein the rotary table 2 is rotatably disposed on the frame 1, the membrane 3 is fixed on the rotary table 2, a placing station 31 for placing a workpiece 200 is disposed on the upper portion of the membrane 3, the positioning assembly 4 is disposed on the membrane 3 and is used for fixing the workpiece 200 located at the placing station 31, the support 5 is disposed on the rotary table 2, the lifting mechanism 6 is disposed on the support 5, and the alignment knife unit 7 is connected with the lifting mechanism 6; the lifting mechanism 6 drives the wire aligning knife unit 7 to descend, so that the wire aligning knife unit 7 presses the workpiece 200 at the placing station 31 and performs wire alignment.

Referring to fig. 2 and fig. 3, in the present embodiment, a tapered roller bearing 11 is disposed on the frame 1, and the rotary table 2 is rotatably disposed on the frame 1 through the tapered roller bearing 11. Specifically, the rotary table 2 is inserted into the tapered roller bearing 11, the rotary table 2 uses the tapered roller bearing 11 as a rotation center, and the rotary table is rotatable relative to the frame 1. Furthermore, the frame 1 is provided with a plurality of deep groove ball bearings 12 located below the rotary worktable 2. The deep groove ball bearings 12 are circumferentially distributed with the tapered roller bearing 11 as the center. The deep groove ball bearing 12 can ensure the concentricity of the rotation center.

Referring to fig. 1 to 3, the manual alignment tool 100 of the present invention further includes a locking assembly 8, the locking assembly 8 includes a first connecting member 81 and a second connecting member 82, the first connecting member 81 is disposed on the frame 1, the second connecting member 82 is disposed on the rotary table 2, and the first connecting member 81 and the second connecting member are used to lock or unlock the rotary table 2. After the rotary table 2 is driven to rotate to a desired angle, the rotary table 2 can be fixed at the desired angle position by locking the first connection member 81 and the second connection member; when the angle of the rotary table 2 needs to be adjusted, the first connecting piece 81 and the second connecting piece can be unlocked, so that the rotary table 2 can rotate to adjust the angle. In this embodiment, the first connector 81 may be configured as a keyhole member, and the second connector 82 may be an index pin, which can be locked or unlocked in a keyhole of the keyhole member, thereby locking or unlocking the rotary table 2. However, the structures of the first connecting element 81 and the second connecting element 82 are not limited thereto, for example, the first connecting element 81 and the second connecting element 82 may also adopt the conventional fastening manner.

Referring to fig. 2 and 3, the frame 1 is provided with a buffer assembly 13, and the bottom of the rotary table 2 is provided with a buffer block 21; when the rotary table 2 rotates, the buffer assembly 13 can resist the buffer block 21 to buffer the impact force of the rotary table 2. Specifically, the rotary worktable 2 has two adjusting stations of 0 degree and 180 degrees, and when the rotary worktable 2 rotates and adjusts between the two adjusting stations, the buffer component 13 can withstand the buffer block 21 to buffer the impact force of the rotary worktable 2, and meanwhile, the rotary worktable 2 can be ensured to be accurately adjusted to a required station. The structure and principle of the buffer assembly 13 are well known to those skilled in the art, and therefore, are not described herein in detail.

Referring to fig. 3, in the present embodiment, the positioning assembly 4 includes a clamp 41, a brake cable 42 and a manual cable pulling mechanism 43, the clamp 41 is disposed on the tire membrane 3, and the brake cable 42 is connected between the clamp 41 and the manual cable pulling mechanism 43; the manual cable pulling mechanism 43 drives the brake cable 42 to drive the clamp 41, so that the clamp 41 clamps or releases the workpiece 200 to fix or release the workpiece 200. After the firmware of the workpiece 200 is placed at the placing station 31 of the tire membrane 3, the manual wire pulling mechanism 43 is utilized to drive the brake wire 42 to drive the clamp 41, so that the clamp 41 clamps the framework of the workpiece 200, and the workpiece 200 is prevented from shaking in the operation process. Specifically, the manual wire pulling mechanism 43 is provided on the rotary table 2, but not limited thereto, and the manual wire pulling mechanism 43 may be provided on the tire case 3.

Referring to fig. 4 and 5, the lifting mechanism 6 includes a guide rail 61 and a slider 62, the guide rail 61 is disposed on the bracket 5, the slider 62 is slidably disposed on the guide rail 61 up and down, and the wire aligning unit 7 is connected to the slider 62. Further, the lifting mechanism 6 further comprises a spring balance crane 63, the spring balance crane 63 is arranged on the support 5, the spring balance crane 63 is connected with the aligning cutter unit 7, and the spring balance crane 63 is located above the aligning cutter unit 7. The spring balance crane 63 balances the gravity of the lifting movable part, so that an operator can easily lift the aligning cutter unit 7 in an operation process. Further, the lifting mechanism 6 further includes an upper limit portion 64, a lower limit portion 65, and a lock portion 66, the upper limit portion 64 and the lower limit portion 65 are respectively provided on the bracket 5, the upper limit portion 64 is located above the lower limit portion 65, and the lock portion 66 is connected to the slider 62, and slides down along the guide rail 61 via the slider 62, so that the lock portion 66 is locked to the upper limit portion 64 or the lock portion 66 is locked to the lower limit portion 65. The lifting mechanism 6 has two states of an upper limit state and a lower limit state, when the locking part 66 is locked with the upper limit part 64, the lifting mechanism 6 is in the upper limit state, and the slide block 62 and the aligning knife unit 7 are positioned above; when the locking portion 66 is locked with the lower limit portion 65, the lifting mechanism 6 is in the lower limit state, and the slider 62 is located below together with the thread guide unit 7. The locking portion 66 may be an existing spring pin, the upper limiting portion 64 and the lower limiting portion 65 are limiting members having limiting holes on both sides, and the sliders located on both sides of the limiting members may be locked in the limiting holes through the spring pins, so as to lock the spring pins and the limiting members, and further lock the wire-aligning blade unit 7 connected to the sliders in the upper limiting state or the lower limiting state, respectively. But not limited thereto. Specifically, the slider 62 may be provided with a connecting block for connecting the wire cutter unit 7 and the locking portion 66.

Referring to fig. 4 and 5, in the present embodiment, two pairs of wire knife units 7 are arranged at intervals, and each pair of wire knife units 7 is independently connected to the lifting mechanism 6, so that the wire knife units 7 can be lifted independently. The two pairs of wire cutter units 7 are distributed in a front-back manner. Specifically, the wire aligning cutter unit 7 comprises a connecting plate 71, a wire aligning driving device 72 and a wire aligning cutter 73, wherein the connecting plate 71 is connected with a sliding block 62 of the lifting mechanism 6, the sliding block 62 and a guide rail 61 are arranged on two sides of the connecting plate 71, so that the two sides of the connecting plate 71 can slide up and down through the sliding block 62 and the guide rail 61, the wire aligning driving device 72 is arranged on the connecting plate 71, and the wire aligning driving device 72 is connected with the wire aligning cutter 73; the wire aligning drive device 72 drives the wire aligning knife 73 to press down, so that the wire aligning knife 73 aligns the workpiece 200. Furthermore, the aligning knife unit 7 further includes a guide bearing 74 and a guide rod 75, the guide bearing 74 is disposed on the connecting plate 71, one end of the guide rod 75 is inserted into the guide bearing 74 in a vertically movable manner, and the other end of the guide rod 75 is connected to the aligning knife 73. The guide bearing 74 and the guide rod 75 can guide the lifting of the thread aligning knife 73, and ensure that the thread aligning knife 73 always moves in the vertical direction.

Referring to fig. 4 and 5, a tension spring 76 is disposed between the wire aligning knife 73 and the connecting plate 71, and the wire aligning knife 73 is pulled upward by the tension spring 76 with appropriate force, so that the wire aligning knife 73 can be kept stationary at any position in the stroke at any time, and the skin and the skeleton of the workpiece 200 can be finely adjusted efficiently. Specifically, the wire cutter 73 is made of a polyoxymethylene resin (POM) material which has good wear resistance, smooth surface and high hardness, and can compact the surface to achieve positioning without damaging the appearance of the surface.

Referring to fig. 1 to 5, the workpiece 200 is exemplified by a skeleton and a skin of an interior member, and the specific working principle of the manual alignment tool 100 of the present invention is as follows:

placing the framework on the fetal membrane 3, driving the brake cable 42 to drive the clamp 41 through the manual cable pulling mechanism 43 of the positioning component 4, and enabling the clamp 41 to clamp the framework; placing the skin on the framework, and simultaneously adjusting the skin to place the seam in the wire slot; driving the two pairs of wire knife units 7 to slide downwards along the guide rails 61, so that the two pairs of wire knife units 7 are pressed on the surface skin to start to align wires one by one; then, one of the line knife units 7 is driven to rise along the guide rail 61, the surface skin on one side of the line knife unit 7 is lifted, the inner side of the surface skin is heated to activate glue on the inner side of the surface skin, then the surface skin is coated on the framework again, and the line knife unit 7 is pulled down, so that the line knife unit 7 presses the surface skin and positions the surface skin again; then, the rotary worktable 2 is driven to rotate 180 degrees, the other wire-aligning knife unit 7 is driven to ascend along the other guide rail 61, the surface skin on one side of the wire-aligning knife unit 7 is lifted, the inner side of the surface skin is heated to activate the glue on the inner side of the surface skin, and then the surface skin is coated on the framework again. Finally, the wire aligning knife unit 7 is lifted, the brake wire 42 is driven by the manual wire pulling mechanism 43 to drive the clamp 41, so that the clamp 41 loosens the framework, and the framework coated with the skin is taken out.

To sum up, the utility model discloses a manual drive is to line tool 100 accessible elevating system 6 and is descended line sword unit 7 for push down the work piece 200 that is located and places station 31 and carry out the line to line sword unit 7, thereby can assist the line when the skeleton of interior gadget carries out the epidermis cladding, and improve cladding work efficiency, and swivel work head 2 is rotatable, makes operating personnel accessible rotate swivel work head 2, so that carry out the omnidirectional epidermis cladding to the skeleton, thereby realize the no dead angle cladding of skeleton and epidermis.

The above disclosure is only a preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereby, and all the equivalent changes made in the claims of the present invention are intended to be covered by the present invention.

Claims

1. A manual alignment tool is characterized by comprising a rack, a rotary workbench, a fetal membrane, a positioning assembly, a support, a lifting mechanism and an alignment cutter unit, wherein the rotary workbench is rotatably arranged on the rack, the fetal membrane is fixed on the rotary workbench, a placing station for placing a workpiece is arranged at the upper part of the fetal membrane, the positioning assembly is arranged on the fetal membrane and used for fixing the workpiece positioned at the placing station, the support is arranged on the rotary workbench, the lifting mechanism is arranged on the support, and the alignment cutter unit is connected with the lifting mechanism; the lifting mechanism drives the wire aligning knife unit to descend so that the wire aligning knife unit presses the workpiece positioned at the placing station and performs wire alignment.

2. The manual alignment tool according to claim 1, further comprising a locking assembly, wherein the locking assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged on the rack, the second connecting piece is arranged on the rotary worktable, and the rotary worktable is locked or unlocked by the first connecting piece and the second connecting piece.

3. The manual alignment tool according to claim 1, wherein a tapered roller bearing is arranged on the frame, and the rotary worktable is rotatably arranged on the frame through the tapered roller bearing.

4. The manual alignment tool according to claim 1, wherein a plurality of deep groove ball bearings are arranged on the rack and below the rotary workbench.

5. The manual alignment tool according to claim 1, wherein a buffer assembly is arranged on the rack, and a buffer block is arranged at the bottom of the rotary worktable; when the rotary worktable rotates, the buffer component can resist the buffer block so as to buffer the impact force of the rotary worktable.

6. The manual alignment tool according to claim 1, wherein the positioning assembly comprises a clamp, a brake cable and a manual cable pulling mechanism, the clamp is arranged on the tire membrane, and the brake cable is connected between the clamp and the manual cable pulling mechanism; the manual wire pulling mechanism drives the brake wire to drive the clamp, so that the clamp clamps or releases the workpiece to fix or release the workpiece.

7. The manual alignment tool according to claim 1, wherein the lifting mechanism comprises a guide rail and a sliding block, the guide rail is arranged on the support, the sliding block is arranged on the guide rail in a vertically sliding manner, and the alignment cutter unit is connected with the sliding block.

8. The manual alignment tool according to claim 7, wherein the lifting mechanism further comprises a spring balance crane, the spring balance crane is arranged on the support and connected with the alignment cutter unit, and the spring balance crane is located above the alignment cutter unit.

9. The manual alignment tool according to claim 7, wherein the lifting mechanism further includes an upper limit portion, a lower limit portion, and a lock portion, the upper limit portion and the lower limit portion are respectively disposed on the bracket, the upper limit portion is located above the lower limit portion, the lock portion is connected to the slider, and the slider slides up and down along the guide rail so that the lock portion is locked with the upper limit portion or the lock portion is locked with the lower limit portion.

10. The manual alignment tool according to claim 1, wherein the two alignment cutter units are arranged at intervals, and each alignment cutter unit is independently connected with the lifting mechanism, so that the alignment cutter units can be lifted independently.

11. The manual alignment tool according to claim 1, wherein the alignment knife unit comprises a connecting plate, an alignment driving device and an alignment knife, the connecting plate is connected with the lifting mechanism, the alignment driving device is arranged on the connecting plate, and the alignment driving device is connected with the alignment knife; the aligning driving device drives the aligning knife to press down so that the aligning knife aligns the workpiece.

12. The manual alignment tool according to claim 11, wherein the alignment knife unit further comprises a guide bearing and a guide rod, the guide bearing is arranged on the connecting plate, one end of the guide rod is inserted into the guide bearing in a vertically movable manner, and the other end of the guide rod is connected with the alignment knife.

13. The manual alignment tool of claim 11, wherein a tension spring is arranged between the alignment knife and the connecting plate.

14. The manual alignment tool according to claim 11, wherein the alignment knife is made of a polyoxymethylene resin material.