CN118144902A - Manual running gear with limit switch - Google Patents
Manual running gear with limit switch Download PDFInfo
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- CN118144902A CN118144902A CN202410211043.8A CN202410211043A CN118144902A CN 118144902 A CN118144902 A CN 118144902A CN 202410211043 A CN202410211043 A CN 202410211043A CN 118144902 A CN118144902 A CN 118144902A
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- fixed
- block
- guide rail
- supporting block
- fixing
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- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The invention belongs to the technical field of automobile production, and particularly relates to a manual walking device with limit switching, which comprises a fixed limit part, a supporting block conveying part and a supporting block switching part, wherein the supporting block switching part is arranged on the supporting block conveying part, the supporting block switching part rotates by taking a bearing as a rotary support body so as to realize switching of different vehicle types, the supporting block conveying part is arranged on the fixed limit part through a guide rail sliding block, and the supporting block conveying part drives the supporting block switching part to move on the fixed limit part and be positioned by the fixed limit part. The device can install suitable slotting belt and supporting blocks according to practical application requirements, and the horizontal and rotary movement is stable and reliable, and can meet the fixing work requirements of workpieces with different external dimensions.
Description
Technical Field
The invention belongs to the technical field of automobile production, and particularly relates to a manual walking device with limit switching.
Background
At present, the manual running gear with limit switching in the automobile production industry has different structures, but most of the manual running gear has the defects of larger equipment volume, complex structure, poor stability, difficult operation and the like; meanwhile, the manufacturing cost is increased, and the method is wasteful for the working site with low equipment utilization rate; it is also cumbersome to repair and maintain.
Disclosure of Invention
The invention aims to provide a manual walking device with limit switching, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a take manual running gear of spacing switching, includes fixed spacing part, support piece conveying part and support piece switching part, support piece switching part installs support piece conveying part is last, support piece switching part uses the bearing to rotate in order to realize the switching of different motorcycle types as rotatory supporter, support piece conveying part passes through the guide rail slider to be installed on fixed spacing part, support piece conveying part drives support piece switching part and removes on fixed spacing part and fix a position by fixed spacing part.
Preferably, the fixed limiting component comprises a fixed plate, a guide rail, a clamping groove belt and a fixed clamping groove; the guide rail and the clamping groove belt are respectively fixed on the fixed plate in parallel along the length direction of the fixed plate, tooth grooves are formed in the side parts of the clamping groove belt, the fixed clamping grooves are fixed on the clamping groove belt or the fixed plate through bolts, and positioning clamping grooves are formed in the upper intervals of the fixed clamping grooves.
Preferably, limit posts are arranged at two ends of the fixing plate.
Preferably, the supporting block conveying component comprises a guide rail sliding block, a guide rail sliding block connecting plate, a U-shaped plate, a fixed pin, a spring, a clamping groove fixed block and a spanner; the guide rail slider with guide rail sliding connection, the guide rail slider connecting plate is fixed on the guide rail slider, the bottom of U template is fixed on the guide rail slider connecting plate, the fixed pin is fixed the top of U template, the one end of spring and draw-in groove fixed block is overlapped respectively on the fixed pin, the one end of spring is connected with the torsional spring fender post on the draw-in groove fixed block, and the other end is connected with the torsional spring fender post on the U template, the spanner is fixed the upper portion of draw-in groove fixed block one side, the opposite side of draw-in groove fixed block is connected with the connecting block, has the sawtooth on the connecting block, the sawtooth with the tooth's socket cooperation, the draw-in groove fixed block with the cooperation of location draw-in groove.
Preferably, a fixed pin shaft sleeve is arranged between the spring and the fixed pin.
Preferably, the support block switching component comprises a mounting bracket, a fixing frame, a support block fixing block, a plug pin, a deep groove bearing and a support block, wherein the mounting bracket is fixed on the guide rail slide block connecting plate, the fixing frame is fixed on the side part of the mounting bracket, a positioning hole is formed in the fixing frame, the plug pin is installed on the support block fixing block, the plug pin penetrates through the support block fixing block and is matched with the positioning hole, the center of the support block fixing block is connected with the fixing frame through the deep groove bearing, and the support block is fixed around the support block fixing block through bolts.
The beneficial effects of the invention are as follows: the device can be provided with proper grooved belts and supporting blocks according to practical application requirements, has stable and reliable horizontal and rotary movement, and can meet the fixing work requirements of workpieces with different external dimensions; the structure is simple, the operation is simple and convenient, and the application effect is obvious; the device is more suitable for the working environment with narrow space, so that the manufacturing cost is greatly reduced, and the working efficiency is effectively improved. The device has the advantages that the design occupies smaller area than other devices with the same function, the civil engineering investment is saved, the workshop layout greatly saves space, and the investment is reduced; the device is a very significant improvement in terms of cost saving and better space utilization.
In a word, the device structural design is reasonable, simple easy to operate to be applicable to various industries such as machine manufacturing, the application is very extensive.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A in FIG. 2;
FIG. 4 is a schematic cross-sectional view taken along B-B in FIG. 1;
FIG. 5 is an isometric view of one aspect of the present invention;
FIG. 6 is an isometric view of another aspect of the invention;
In the figure:
1 fixed limiting parts, 1-1 main fixing plates, 1-2 limiting columns, 1-3 guide rails, 1-4 clamping groove belts and 1-5 fixed clamping grooves;
the device comprises a 2-support block conveying component, a 2-1 guide rail slide block, a 2-2 guide rail slide block connecting plate, a 2-3U-shaped plate, a 2-4 fixed pin, a 2-5 torsion spring, a 2-6 cotter pin, a 2-7 fixed shaft sleeve, a 2-8 torsion spring baffle column, a 2-9 clamping groove fixed block and a 2-10 wrench;
the device comprises a 3-support block switching part, a 3-1 mounting bracket, a 3-2 fixing frame, a 3-3 support block fixing block, a 3-4 plug pin, a 3-5 deep groove ball bearing, a 3-6 support block, a 3-7 hole check ring and a 3-8 shaft check ring.
Detailed Description
The following detailed description of the invention refers to the accompanying drawings and preferred embodiments.
As shown in fig. 1 to 4, a manual walking device with limit switching is formed by connecting a fixed limit part 1, a supporting block conveying part 2 and a supporting block switching part 3; the support block conveying component is arranged above the fixed guide component through a guide rail sliding block and is connected with the fixed limiting component through a guide rail, the support block switching component is positioned on the support block conveying component through a pin shaft, and the support block conveying component horizontally moves by taking the guide rail sliding block as a guide;
the fixed limiting component comprises a main fixed plate 1-1, a limiting column 1-2, a guide rail 1-3, a clamping groove belt 1-4 and a fixed clamping groove 1-5; the limiting column 1-2, the guide rail 1-3, the clamping groove belt 1-4 and the fixing clamping groove 1-5 are all arranged on the mounting surface of the main fixing plate 1-1 in a bolt connection mode.
The support block conveying component comprises a guide rail slide block 2-1, a guide rail slide block connecting plate 2-2, a U-shaped plate 2-3, a fixed pin 2-4, a torsion spring 2-5, a cotter pin 2-6, a fixed shaft sleeve 2-7, a torsion spring baffle post 2-8, a clamping groove fixed block 2-9 and a spanner 2-10, wherein the guide rail slide block 2-1 is arranged on the guide rail 1-3, the guide rail slide block connecting plate 2-2 is arranged on the mounting surface of the guide rail slide block 2-1 in a bolt connection manner, the U-shaped plate 2-3 is arranged on the mounting surface of the guide rail slide block connecting plate 2-2 in a bolt connection manner, the torsion spring 2-5 and the clamping groove fixed block 2-9 penetrate through the fixed shaft sleeve 2-7 and the fixed shaft sleeve 2-7 to be arranged on the U-shaped plate 2-3 in a central positioning manner, the fixed pin 2-4 is fixed on the U-2-3 through the cotter pin 2-6, the torsion spring baffle post 2-8 is screwed onto the clamping groove fixed block 2-9, and the clamping groove fixed block 2-9 is arranged on the side of the clamping groove fixed block 2-9 in a bolt connection manner; when the wrench is pressed down on the torsion spring baffle column to force the torsion spring, the clamping groove fixing block is separated from the clamping groove belt, and the wrench is manually pushed to enable the guide rail sliding block to be pushed to different positions of the fixing clamping groove according to different clamping groove fixing blocks of the vehicle type after the guide rail sliding block horizontally moves along the guide rail, so that switching of different vehicle types is realized.
The support block switching component comprises a mounting bracket 3-1, a fixing bracket 3-2, a support block fixing block 3-3, a plug pin 3-4, a deep groove ball bearing 3-5, a support block 3-6, a hole check ring 3-7 and a shaft check ring 3-8, wherein the mounting bracket 3-1 is mounted on a guide rail slide block connecting plate 2-2 in a bolt connection mode, the fixing bracket 3-2 is mounted on the mounting bracket 3-1 in a bolt connection mode, the support block fixing block 3-3 is mounted on the fixing bracket 3-2 in a central positioning mode through the deep groove ball bearing 3-5, the hole check ring 3-7 is used for fixing the position of the deep groove ball bearing, the shaft check ring 3-8 is used for fixing the position of the fixing bracket 3-2, and the support block 3-6 is mounted on the support block fixing block 3-3 in a bolt connection mode. The plug pin pulls out the rotatory switching position that drives the support piece of support piece fixed block, reaches the assigned position, and the plug pin inserts, and the support piece is fixed to realize the motorcycle type and switch, and the mounted position of fixed block has two sets of mounting holes, can realize the support piece and adjust the effect from top to bottom, can carry out two minimum motorcycle types under the circumstances of present demand and switch.
Working principle and main structural characteristics:
Fixing and limiting parts: the main fixing mode is to locate by the clamping groove belt, the guide rail is used as a sliding guide surface, toughness and hardness of the guide rail are increased by heat treatment, and stability is high; the clamping groove belt is characterized in that the fixing clamping grooves are made of high-strength 45# steel materials, toughness and hardness of the surface of the clamping groove belt are increased through heat treatment, service life of equipment is prolonged, and rigidity and stability of the whole equipment are improved through reasonable structural design. The adjustable allowance of draw-in groove area is big, and fixed draw-in groove can be excessive spacing can satisfy multiple motorcycle type to realize the sharing of multiple motorcycle type.
A supporting block conveying component: the guide rail sliding block is used as a combined guiding device, the guide rail sliding block is high in matching stability, more wear-resistant and smooth, the guide rail sliding block drives the whole component to horizontally move on the fixed limiting component, the mechanism is simple and reasonable, and the clamping groove fixing position can meet the requirement of a large range of workpieces.
A support block switching part: the hole retainer ring and the shaft retainer ring are fixed on the fixing frame, the plug pin is independently fixed on the support block fixing block through bolts, the plug pin is pulled out of the support block fixing block to rotate to drive the support block to rotate to switch positions, the specified positions are reached, the plug pin is inserted, the support block is fixed, the vehicle type switching is realized, two groups of mounting holes are formed in the mounting position of the fixing block, and the support block up-down adjusting function can be realized. The structure design is reasonable, simple and practical, the processing and manufacturing are simple, and the equipment mechanism can be simplified by adopting the outsourcing bearing as the rotary guide.
In a word, the device horizontal movement is stable and reliable, to the complex process, the equipment fault rate is high, the application of the device is more suitable for the occasion that operational environment is abominable, not only can reach prescribed work requirement, but also compared with the relevant equipment of the same function, manufacturing cost greatly reduced, economical and practical has improved work efficiency, but wide application in each field of mechanical trade.
The process flow applied to the operation of various devices is as follows:
When the vehicle body plate is required to be fixed, the supporting block conveying part is controlled to horizontally move to the fixed vehicle body position according to the rotation of different supporting block switching parts of the vehicle body plate to the fixed position; when the workpiece needs to be taken away, the supporting block conveying component horizontally moves to the opposite direction of the workpiece, and the workpiece is taken out.
The device is convenient for processing, manufacturing, assembling, transporting and installing, and is convenient for maintenance.
It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.
Claims (6)
1. The manual walking device with the limit switching function is characterized by comprising a fixed limit part, a supporting block conveying part and a supporting block switching part, wherein the supporting block switching part is arranged on the supporting block conveying part, the supporting block switching part rotates by taking a bearing as a rotary supporting body to realize switching of different vehicle types, the supporting block conveying part is arranged on the fixed limit part through a guide rail sliding block, and the supporting block conveying part drives the supporting block switching part to move on the fixed limit part and be positioned by the fixed limit part.
2. The hand-operated running gear with limit switch according to claim 1, wherein: the fixed limiting component comprises a fixed plate, a guide rail, a clamping groove belt and a fixed clamping groove; the guide rail and the clamping groove belt are respectively fixed on the fixed plate in parallel along the length direction of the fixed plate, tooth grooves are formed in the side parts of the clamping groove belt, the fixed clamping grooves are fixed on the clamping groove belt or the fixed plate through bolts, and positioning clamping grooves are formed in the upper intervals of the fixed clamping grooves.
3. The hand-operated running gear with limit switch according to claim 1, wherein: limiting columns are arranged at two ends of the fixing plate.
4. The hand-operated running gear with limit switch according to claim 2, wherein: the support block conveying component comprises a guide rail sliding block, a guide rail sliding block connecting plate, a U-shaped plate, a fixing pin, a spring, a clamping groove fixing block and a spanner; the guide rail slider with guide rail sliding connection, the guide rail slider connecting plate is fixed on the guide rail slider, the bottom of U template is fixed on the guide rail slider connecting plate, the fixed pin is fixed the top of U template, the one end of spring and draw-in groove fixed block is overlapped respectively on the fixed pin, the one end of spring is connected with the torsional spring fender post on the draw-in groove fixed block, and the other end is connected with the torsional spring fender post on the U template, the spanner is fixed the upper portion of draw-in groove fixed block one side, the opposite side of draw-in groove fixed block is connected with the connecting block, has the sawtooth on the connecting block, the sawtooth with the tooth's socket cooperation, the draw-in groove fixed block with the cooperation of location draw-in groove.
5. The manual walking device with limit switch according to claim 4, wherein: and a fixed pin shaft sleeve is arranged between the spring and the fixed pin.
6. The manual walking device with limit switch according to claim 4, wherein: the support block switching component comprises a mounting bracket, a fixing frame, a support block fixing block, a plug pin, a deep groove bearing and a support block, wherein the mounting bracket is fixed on a guide rail slide block connecting plate, the fixing frame is fixed on the side part of the mounting bracket, a positioning hole is formed in the fixing frame, the plug pin is installed on the support block fixing block, the plug pin penetrates through the support block fixing block and is matched with the positioning hole, the center of the support block fixing block is connected with the fixing frame through the deep groove bearing, and the support block is fixed around the support block fixing block through bolts.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118144902A true CN118144902A (en) | 2024-06-07 |
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