CN112192484A - Tractor front axle box processing frock - Google Patents
Tractor front axle box processing frock Download PDFInfo
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- CN112192484A CN112192484A CN202011072186.3A CN202011072186A CN112192484A CN 112192484 A CN112192484 A CN 112192484A CN 202011072186 A CN202011072186 A CN 202011072186A CN 112192484 A CN112192484 A CN 112192484A
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- axle box
- tractor
- driving
- front axle
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- 238000012545 processing Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 73
- 239000010959 steel Substances 0.000 claims abstract description 73
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 33
- 230000000694 effects Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Machines (AREA)
Abstract
The invention discloses a tractor front axle box processing tool in the technical field of tractor front axle box processing, which comprises an additional workbench, wherein U-shaped frames are fixedly arranged on the front side and the rear side of the middle part of the top of the additional workbench; the steel wire clamping and supporting assembly comprises a clamping steel wire assembly movably arranged in a U-shaped frame, wherein the end part of the clamping steel wire assembly is connected with a tightening driving assembly.
Description
Technical Field
The invention relates to the technical field of processing of tractor front axle boxes, in particular to a processing tool for a tractor front axle box.
Background
At present, the agricultural mechanization development of China is in a middle-level stage, and a tractor is used as a power source of agricultural machinery products, so that the market demand space is large. The tractor is used for towing and driving the operation machine to complete various mobile operations. Can also be used as fixed operation power. The system or the device comprises an engine, a transmission system, a walking system, a steering system, a hydraulic suspension system, a power output system, an electric instrument system, a driving control system, a traction system and the like. The power of the engine is transmitted to the driving wheel by the transmission system, so that the tractor runs, and in real life, a rubber belt is commonly used as a medium for power transmission. Tractors classified into agricultural, industrial and special uses according to function and use; the tractor is divided into a wheel type tractor, a crawler type tractor, a boat-shaped tractor, a self-propelled chassis and the like according to the structure type.
When the existing tractor front axle box is assembled, a necessary tool clamp is lacked, so that the production efficiency of part assembly is low, and the assembly precision is not high, most of the existing tool clamps are used for fixing the end part of the tractor front axle box, because the end part of the tractor front axle box is generally hexagonal (as shown in figure 5), therefore, most of the existing tool fixtures fix the workpiece in an abutting clamping mode, although the shape of the fixture is not changed, but the end parts of the front axle boxes of different tractors have different sizes, so that the positions of the front axle boxes of different tractors need to be sequentially adjusted to be abutted against the end parts of the front axle boxes of different specifications, the working efficiency is greatly reduced, the labor intensity is greatly improved, meanwhile, the clamp is high in manufacturing cost and cannot meet the use requirement of the existing tractor front axle box, and therefore a tractor front axle box machining tool is provided.
Disclosure of Invention
The invention aims to provide a machining tool for a front axle box of a tractor, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a processing tool for a front axle box of a tractor, which comprises,
the front side and the rear side of the middle part of the top of the additional workbench are respectively fixedly provided with a U-shaped frame, and the middle parts of the opposite sides of the U-shaped frames on the front side and the rear side are respectively fixedly provided with a workpiece end limiting plate through bolts;
the steel wire clamping and supporting assembly comprises a clamping steel wire assembly movably arranged in a U-shaped frame, the end part of the clamping steel wire assembly is connected with a tightening driving assembly, and the tightening driving assembly is arranged on the top of the additional installation workbench.
Further, centre gripping copper wire subassembly includes the centre gripping copper wire, the centre gripping copper wire includes the cavity rubber rope, anti-skidding line has evenly been seted up to cavity rubber rope outer wall, the activity of middle part is provided with copper wire two in the cavity rubber rope, the equal fixedly connected with copper wire one in both ends of copper wire two, and the outer wall of copper wire one bonds with the inner wall of cavity rubber rope mutually, and two sets of the total length of adding of copper wire one and copper wire two equals the total length of cavity rubber rope, the diameter of copper wire one is greater than the diameter of copper wire two.
Further, centre gripping copper wire subassembly still includes the branch line and detains, run through the branch line about the right-hand member of centre gripping copper wire and detain the rear side, run through the front side that the branch line was detained about the left end of centre gripping copper wire, two outer wall top movable sleeves of copper wire are equipped with the activity ring, the fixed spliced pole that is provided with in top of activity ring, hollow rubber rope top is run through at the spliced pole top, the activity mouth that matches with the spliced pole is seted up to the top central authorities of hollow rubber rope, the spliced pole top is connected with accepts the subassembly.
Furthermore, the bearing component comprises a bearing rod in threaded connection with the top of the connecting column, the bearing rod is movably inserted in the center of the top of the U-shaped frame, a movable opening matched with the bearing rod is arranged at the center of the top of the U-shaped frame in a vertically penetrating manner, and the inner walls of the front side and the rear side of the movable opening are both fixedly provided with a limiting slide block, the outer walls of the front side and the rear side of the bearing rod are both vertically provided with a limiting chute matched with the limiting slide block, the top of the bearing rod is fixedly provided with a limiting plate, a spring is movably sleeved on the outer wall of the bearing rod, the top of the spring is fixed with the bottom of the limiting plate, the bottom of the spring is fixed with the top of the U-shaped frame, the outer wall that centre gripping copper wire both ends just kept away from the separated time knot all the activity cover is equipped with stop sleeve, and is two sets of stop sleeve all is located the U-shaped frame, and the stop sleeve bottom is fixed through electric telescopic handle and install the workstation top additional.
Further, the tightening driving component comprises inserts fixed at the front and rear ends of the left and right sides of the top of the additional workbench, a shell is fixedly arranged on the outer wall of the rear side of the left and right sides of the insert at the rear end of the left side, a servo motor is fixedly arranged in the shell, rotating rods are longitudinally movably arranged between the inserts at the front and rear ends of the left and right sides, the output end of the servo motor penetrates through the insert at the rear end of the left side and is fixed with the rear end of the rotating rod at the left and right sides, the front ends of the rotating rods at the left and right sides respectively penetrate through the insert at the front and right sides and are fixedly connected with a driving bevel gear, winches are fixedly sleeved at the front and rear ends of the outer wall of the rotating rod and between the insert at the front and rear sides, the right ends of the front and rear sides of the clamping steel wires respectively penetrate through the left sides of the front and rear U, and the left ends of the clamping steel wires on the front side and the rear side are respectively wound on the outer walls of the front end capstan and the rear end capstan on the right side.
Furthermore, the tightening driving component also comprises a linkage component, the linkage component comprises a driven rotating rod which is movably arranged at the left end of the front side of the additionally-installed workbench through a bearing seat, the right end of the front side of the additionally-installed workbench is movably provided with a driving rotating rod through the bearing seat, and the top of the driven rotating rod is provided with a driven bevel gear meshed with the left driving bevel gear, the top of the driving rotating rod is provided with a driven bevel gear meshed with the right driving bevel gear, an auxiliary rod is movably arranged at the front side of the additional workbench and at the position which is positioned at the right side of the driven rotating rod through a bearing seat, and the outer wall of the auxiliary rod is fixedly sleeved with a driven gear and a driving chain wheel from top to bottom in sequence, and the bottom of the outer wall of the driven rotating rod is fixedly sleeved with a driving gear engaged with the driven gear, the bottom of the outer wall of the driving rotating rod is fixedly sleeved with a driven sprocket, and the driving sprocket is in transmission connection with the driven sprocket through a chain.
Compared with the prior art, the invention has the beneficial effects that:
1) the clamping steel wire component and the tightening driving component are arranged, the two ends of the clamping steel wire are pulled by the tightening driving component in a staggered mode, so that the end part of the front axle box of the tractor is fixed, the clamping steel wire is self-adaptively attached to the outer wall of the end part of the front axle box of the tractor along with pulling, on one hand, the end part of the front axle box of the tractor is fixed, on the other hand, the clamping steel wire is adaptive to the size of the end part of the front axle box of the tractor, and therefore the tool is low in use cost;
2) when the hollow rubber rope in the clamping steel wire assembly is in contact with the end part of the front axle box of the tractor, on one hand, the end part of the front axle box of the tractor cannot be damaged, so that the end part of the front axle box of the tractor is indented, on the other hand, the end part of the front axle box of the tractor is more firmly fixed, and on the outer wall of the hollow rubber rope, anti-skid grains are arranged, so that the friction force between the hollow rubber rope and the end part of the front axle box of the tractor is increased, the hollow rubber rope cannot slip and separate from the end part of the front axle box of the tractor in the tightening and clamping process, the use stability is higher, and meanwhile, a steel wire II and a steel wire I are also arranged in the hollow;
3) the diameter of the second steel wire is smaller than that of the first steel wire, the movable ring and the connecting column are arranged to provide upward bearing force for the end part of the fixed tractor front axle box after being fixed without influencing the tightening and fixing of the clamping steel wire, so that the clamping steel wire cannot fall downwards, and meanwhile, the clamping steel wire is in a tightened state on the end part of the tractor front axle box after being fixed by the tightening driving assembly, so that the support for the fixed tractor front axle box is further improved, the fixed tractor front axle box cannot move during subsequent machining, and the machining quality is ensured;
4) the steel wire winding and unwinding device is further provided with a linkage assembly, a servo motor drives a left rotating rod to rotate, the left rotating rod rotates to further drive a left driving bevel gear, the left driving bevel gear drives a left driven bevel gear to further drive a driven rotating rod to rotate, the driven rotating rod drives a driven gear through a driving gear to further enable an auxiliary rod to rotate in the opposite direction of the driven rotating rod, the auxiliary rod further enables the driving rotating rod to rotate through a driving chain wheel, a chain and a driven chain wheel, the driving rotating rod drives the driving bevel gear of the right rotating rod through the driven bevel gear on the top of the driving rotating rod, so that the right rotating rod rotates in the opposite direction of the left rotating rod, synchronous winding or unwinding clamping of two ends of a steel wire is achieved, on one hand, the use cost is greatly reduced, meanwhile, automatic clamping and loosening operations are.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the clamping wire assembly of the present invention;
FIG. 3 is an enlarged view of structure A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the tightening assembly of the present invention;
fig. 5 is a schematic view of a conventional tractor front axle housing.
In the figure: 1. installing a workbench; 2. limiting plates at the ends of the workpieces; 3. a U-shaped frame; 4. a steel wire clamping support assembly; 41. clamping the steel wire assembly; 411. clamping a steel wire; 4111. a hollow rubber cord; 4112. a steel wire I; 4113. a second steel wire; 412. anti-skid lines; 413. wire dividing buckles; 414. a movable opening; 415. connecting columns; 416. a receiving assembly; 4161. a bearing rod; 4162. a limiting chute; 4163. a spring; 4164. a limiting plate; 4165. an electric telescopic rod; 4166. a limiting sleeve; 417. a movable ring; 42. tightening the drive assembly; 421. a tightening assembly; 4211. an insert; 4212. a servo motor; 4213. a winch; 4214. a rotating rod; 4215. a drive bevel gear; 422. a linkage assembly; 4221. a driven rotating rod; 4222. a driven bevel gear; 4223. an auxiliary lever; 4224. a driven gear; 4225. an active rotating rod; 4226. and a chain.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
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.
Referring to fig. 1-5, the invention provides a tractor front axle box processing tool, which comprises an additional workbench 1, wherein the additional workbench 1 plays a role in supporting and installing a structure, the front side and the rear side of the middle part of the top of the additional workbench 1 are fixedly provided with a U-shaped frame 3, the U-shaped frame 3 plays a role in supporting and installing the structure, the middle parts of the opposite sides of the front side and the rear side U-shaped frames 3 are fixedly provided with workpiece end limiting plates 2 through bolts, the workpiece end limiting plates 2 limit the front and rear positions of a tractor front axle box so as not to move forward and backward, electrical elements in the tool are electrically connected with an external main controller and an external power supply, and the main controller can be a conventional known device controlled by a computer and the like;
referring to fig. 1, the steel wire clamping and supporting assembly 4 includes a clamping steel wire assembly 41 movably disposed in the U-shaped frame 3, the clamping steel wire assembly 41 is used for clamping the end portion of the front axle box of the tractor, the end portion of the clamping steel wire assembly 41 is connected to a tightening driving assembly 42, the tightening driving assembly 42 is disposed on the top of the installing workbench 1, and the tightening driving assembly 42 drives the clamping steel wire assembly 41 to clamp the end portion of the front axle box of the tractor.
Referring to fig. 2, the clamping steel wire assembly 41 includes a clamping steel wire 411, the clamping steel wire 411 includes a hollow rubber rope 4111, the hollow rubber rope 4111 does not damage the end of the front axle box of the tractor to cause indentation, and on the other hand, the end of the front axle box of the tractor is more firmly fixed, the outer wall of the hollow rubber rope 4111 is uniformly provided with anti-slip patterns 412 to increase the friction force with the end of the front axle box of the tractor, so that the hollow rubber rope will not slip and separate from the end of the front axle box of the tractor during the clamping process, the use stability is higher, the middle part of the hollow rubber rope 411 is movably provided with a steel wire two 4113, the length of the steel wire two 4113 is smaller than that of the steel wire one 4112, the steel wire two 4113 are located at the locking part, the two ends of the steel wire two 4113 are both fixedly connected with the steel wire one 4112, the outer wall of the steel wire one 4112 is bonded with the inner wall of the hollow rubber, the total length of the two groups of steel wires I4112 and two groups of steel wires II 4113 is equal to the total length of the hollow rubber rope 4111, and the diameter of the steel wire I4112 is larger than that of the steel wire II 4113, so that the movable ring 417 can move conveniently;
referring to fig. 1 and 2, the steel wire clamping assembly 41 further includes a wire separating buckle 413, the wire separating buckle 413 makes the steel wire 411 form a locking part in a crossed manner, the locking part is initially circular as shown in fig. 2, the wire separating buckle 413 can be made of rubber material, the right end of the steel wire 411 penetrates through the rear side of the wire separating buckle 413 from left to right, the left end of the steel wire 411 penetrates through the front side of the wire separating buckle 413 from left to right, a movable ring 417 is movably sleeved on the top of the outer wall of the second steel wire 4113, the movable ring 417 is located in the center of the top of the locking part, the movable ring 417 is movably sleeved on the second steel wire 4113 so as not to interfere with the tightening or loosening of the steel wire 411 and always located in the center of the top of the locking part, a connecting column 415 is fixedly arranged on the top of the movable ring 417, the top of the connecting column 415 penetrates through the top of the hollow rubber rope 4111, a movable opening, the top of the connecting column 415 is connected with a bearing component 416;
referring to fig. 1 and 2, the receiving assembly 416 includes a receiving rod 4161 screwed to the top of the connecting column 415, the bottom of the receiving rod 4161 is provided with a blind threaded hole (not shown), the top of the outer wall of the connecting column 415 is provided with an external thread matching with the blind threaded hole, the receiving rod 4161 is movably inserted into the center of the top of the U-shaped frame 3, the center of the top of the U-shaped frame 3 is vertically penetrated and provided with a movable opening (not shown) matching with the receiving rod 4161, the inner walls of the front and rear sides of the movable opening are both fixedly provided with a limit slider (not shown), the outer walls of the front and rear sides of the receiving rod 4161 are both vertically provided with a limit sliding groove 4162 matching with the limit slider, the cooperation of the limit slider and the limit sliding groove 4162 facilitates the up and down movement of the receiving rod 4161 and prevents the rotation thereof, the top of the receiving rod 4161 is fixedly provided with a limit plate 4164, the outer wall of the bearing rod 4161 is movably sleeved with a spring 4163, the spring 4163 provides upward supporting force, the top of the spring 4163 is fixed with the bottom of a limiting plate 4164, the bottom of the spring 4163 is fixed with the top of the U-shaped frame 3, two ends of a clamping steel wire 411 and the outer wall far away from the wire dividing buckle 413 are movably sleeved with limiting sleeves 4166, the limiting sleeves 4166 are convenient for tensioning the clamping steel wire 411, the two groups of limiting sleeves 4166 are located in the U-shaped frame 3, the bottoms of the limiting sleeves 4166 are fixed with the top of the additionally-installed workbench 1 through electric telescopic rods 4165, in actual conditions, in order to further provide support, a worker can drive the limiting sleeves 4166 to reinforce and tighten through the electric telescopic rods 4165 on two sides, and can select according to actual conditions, the limiting sleeves 4166 and the electric telescopic rods are not installed, and detailed description is;
referring to fig. 4, the tightening driving assembly 42 includes inserts 4211 fixed at the front and rear ends of the left and right sides of the top of the additional installation table 1, the inserts 4211 play a role of supporting and installing structure, a housing is fixedly provided on the outer wall of the rear side of the left rear insert 4211, a housing cover (not shown) is provided at one side of the housing, which facilitates maintenance of the internal structure, a servo motor 4212 is fixedly provided in the housing, in practical applications, a reducer is provided at the output end of the servo motor 4212, the output end of the reducer is fixed with the rear end of the left rotating rod 4214, rotating rods 4214 are longitudinally and movably provided between the left and right front insert 4211, bearings are provided at the joints between the rotating rods 4214 and the inserts 4211, the output end of the servo motor 4212 penetrates through the left rear insert 4211 and is fixed with the rear end of the left rotating rod 4214, and the front ends of the left and right rotating rods 4214 respectively penetrate through the left and right front insert 4211, winches 4213 are fixedly sleeved at the front end and the rear end of the outer wall of the rotating rod 4214 between the front insert block 4211 and the rear insert block 4211, the winches 4213 are used for winding or unwinding the clamping steel wire 411, the right ends of the front clamping steel wire 411 and the rear clamping steel wire 411 respectively penetrate through the left sides of the front U-shaped frame 3 and the rear U-shaped frame 3, the left ends of the front clamping steel wire 411 and the rear clamping steel wire 411 respectively penetrate through the right sides of the front U-shaped frame 3 and the rear U-shaped frame 3, the right ends of the front clamping steel wire 411 and the rear clamping steel wire 411 are respectively wound on the outer walls of the left front end;
referring to fig. 1, the tightening driving assembly 42 further includes a linkage assembly 422, the linkage assembly 422 enables the left and right rotary rods 4214 to rotate in opposite directions, the linkage assembly 422 includes a driven rotary rod 4221 movably disposed at the left end of the front side of the additional workbench 1 through a bearing seat, the bearing seat is widely used in the field, details are not described herein, it is ensured that the rotary components do not move while rotating, a driving rotary rod 4225 is movably disposed at the right end of the front side of the additional workbench 1 through the bearing seat, a driven bevel gear 4222 engaged with the left driving bevel gear 4215 is disposed at the top of the driven rotary rod 4221, a driven bevel gear 4222 engaged with the right driving bevel gear 4215 is disposed at the top of the driving rotary rod 4225, the driven bevel gear 4222 and the driving bevel gear 4215 cooperate to perform a rotational force transmission function, an auxiliary rod 4223 is movably disposed at a position on the right of the front side of the additional workbench 1 and located at the driven rotary rod 4221 through the bearing seat, and the outer wall of the auxiliary rod 4223 is fixedly sleeved with a driven gear 4224 and a driving sprocket from top to bottom in sequence, the bottom of the outer wall of the driven rotating rod 4221 is fixedly sleeved with a driving gear meshed with the driven gear 4224, the driven gear 4224 is matched with the driving gear to change the rotating direction, the bottom of the outer wall of the driving rotating rod 4225 is fixedly sleeved with the driven sprocket, and the driving sprocket and the driven sprocket are in transmission connection through a chain 4226.
A use method of a tractor front axle box processing tool comprises the following steps: the method specifically comprises the following steps:
s1: in the initial state, the holding steel wire 411 is in the state shown in fig. 2 in the U-shaped frame 3, because the vertical section of the end part of the existing tractor front axle box is hexagonal, the hand drags the tractor front axle box to be processed, and the end part of the tractor front axle box to be processed is respectively positioned between the workpiece end limiting plates 2 at the front side and the rear side, and the end part of the holding steel wire 411 is positioned in a locking part formed by separating the holding steel wire by a wire separating buckle 413;
s2: then, by turning on the servo motor 4212, the servo motor 4212 drives the left rotary rod 4214 to rotate, the left rotary rod 4214 rotates to drive the left driving bevel gear 4215, the left driving bevel gear 4215 drives the left driven bevel gear 4222 to rotate the driven rotary rod 4221, the driven rotary rod 4221 drives the driven gear 4224 through the driving gear to rotate the auxiliary rod 4223 in the opposite direction of the driven rotary rod 4221, the auxiliary rod 4223 rotates the driving rotary rod 4225 through the driving sprocket, the chain 4226 and the driven sprocket, the driving rotary rod 4225 drives the driving bevel gear 4215 of the right rotary rod 4214 through the driven bevel gear 4222 at the top of the driving rotary rod 4225, so that the right rotary rod 4214 rotates in the opposite direction of the left rotary rod 4214, further, the winches 4213 at the front and rear ends at the left side wind up the left end and the front and rear end and the right end clamp the left end of the steel wire 411, so that the front and rear side clamp the steel wire 411 is wound up and, the locking part is tightly attached to the outer wall of the end part of the front axle box of the tractor;
s3: after the locking part is tightly attached to the outer wall of the end part of the front axle box of the tractor, the servo motor 4212 is closed, at the moment, a worker can not lift the front axle box of the tractor, the two ends of the clamping steel wire 411 are in a tightening state, certain support is provided for the front axle box of the tractor, meanwhile, the workpiece of the front axle box of the tractor is upwards pulled through the movable ring 417, the connecting column 415, the spring 4163 and the limiting plate 4164, stable support is further provided for the fixed front axle box of the tractor, in an actual situation, the worker can drive the limiting sleeve 4166 to lift and reinforce tightly through the electric telescopic rods 4165 driving the two sides, so that the support strength of the front axle box of the tractor is further improved, and corresponding processing can be performed on the front axle box of the tractor at.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a tractor front axle box processing frock which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the machining tool comprises an additional installation workbench (1), wherein U-shaped frames (3) are fixedly arranged on the front side and the rear side of the middle part of the top of the additional installation workbench (1), and workpiece end limiting plates (2) are fixedly arranged in the middle parts of the opposite sides of the U-shaped frames (3) on the front side and the rear side through bolts;
copper wire centre gripping supporting component (4), including activity setting centre gripping copper wire subassembly (41) in U-shaped frame (3), the end connection of centre gripping copper wire subassembly (41) has tight drive assembly (42), and tight drive assembly (42) setting is installing workstation (1) top additional.
2. The tractor front axle box processing tool according to claim 1, characterized in that: centre gripping copper wire subassembly (41) is including centre gripping copper wire (411), centre gripping copper wire (411) are including cavity rubber rope (4111), anti-skidding line (412) have evenly been seted up to cavity rubber rope (4111) outer wall, the activity of middle part is provided with copper wire two (4113) in cavity rubber rope (4111), the equal fixedly connected with copper wire one in both ends of copper wire two (4113) (4112), and the outer wall of one (4112) bonds mutually with the inner wall of cavity rubber rope (4111), and is two sets of the total length of the sum of copper wire one (4112) and copper wire two (4113) equals the total length of cavity rubber rope (4111), the diameter of copper wire one (4112) is greater than the diameter of two (4113).
3. The tractor front axle box processing tool according to claim 2, characterized in that: centre gripping copper wire subassembly (41) still includes thread separation and detains (413), thread separation and detain (413) rear side is run through about the right-hand member of centre gripping copper wire (411), the front side of thread separation and detaining (413) is run through about the left end of centre gripping copper wire (411), the activity cover in two (4113) outer wall tops of copper wire is equipped with activity ring (417), the fixed spliced pole (415) that is provided with in top of activity ring (417), cavity rubber rope (4111) top is run through at spliced pole (415) top, activity mouth (414) that match with spliced pole (415) are seted up to the top central authorities of cavity rubber rope (4111), spliced pole (415) top is connected with and accepts subassembly (416).
4. The tractor front axle box processing tool according to claim 3, characterized in that: the bearing component (416) comprises a bearing rod (4161) in threaded connection with the top of the connecting column (415), the bearing rod (4161) is movably inserted in the center of the top of the U-shaped frame (3), a movable opening matched with the bearing rod (4161) penetrates through the center of the top of the U-shaped frame (3) up and down, limiting sliders are fixedly arranged on the inner walls of the front side and the rear side of the movable opening, limiting sliding grooves (4162) matched with the limiting sliders are vertically formed in the outer walls of the front side and the rear side of the bearing rod (4161), a limiting plate (4164) is fixedly arranged on the top of the bearing rod (4161), a spring (4163) is movably sleeved on the outer wall of the bearing rod (4161), the top of the spring (4163) is fixed with the bottom of the limiting plate (4164), the bottom of the spring (4163) is fixed with the top of the U-shaped frame (3), and limiting sleeves (4166) are movably sleeved on the outer walls of two ends of the clamping steel, the two groups of limiting sleeves (4166) are located in the U-shaped frame (3), and the bottoms of the limiting sleeves (4166) are fixed to the top of the additionally-installed workbench (1) through electric telescopic rods (4165).
5. The tractor front axle box processing tool according to claim 4, characterized in that: the tightening driving assembly (42) comprises inserts (4211) fixed at the front end and the rear end of the left side and the right side of the top of the additional installation workbench (1), a shell is fixedly arranged on the outer wall of the rear side of the insert (4211) at the rear end of the left side, a servo motor (4212) is fixedly arranged in the shell, rotating rods (4214) are longitudinally and movably arranged between the inserts (4211) at the front end and the rear end of the left side, the output end of the servo motor (4212) penetrates through the insert (4211) at the rear end of the left side and is fixed with the rear end of the rotating rod (4214), the front ends of the left side and the right side rotating rods (4214) respectively penetrate through the insert (4211) at the front end and the rear end of the outer wall between the insert (4211) at the front side and the rear side and are fixedly sleeved with winches (4213), the right ends of the clamping steel wires (411) at the front side and the rear side respectively penetrate through the left, the left ends of the front and rear clamping steel wires (411) penetrate through the right sides of the front and rear U-shaped frames (3), the right ends of the front and rear clamping steel wires (411) are wound on the outer walls of the left front and rear end winches (4213) respectively, and the left ends of the front and rear clamping steel wires (411) are wound on the outer walls of the right front and rear end winches (4213) respectively.
6. The tractor front axle box processing tool according to claim 5, characterized in that: the tightening driving assembly (42) further comprises a linkage assembly (422), the linkage assembly (422) comprises a driven rotating rod (4221) movably arranged at the left end of the front side of the additional workbench (1) through a bearing seat, a driving rotating rod (4225) is movably arranged at the right end of the front side of the additional workbench (1) through the bearing seat, a driven bevel gear (4222) meshed with a left driving bevel gear (4215) is arranged at the top of the driven rotating rod (4221), a driven bevel gear (4222) meshed with a right driving bevel gear (4215) is arranged at the top of the driving rotating rod (4225), an auxiliary rod (4223) is movably arranged at the position, located at the right side of the driven rotating rod (4221), of the front side of the additional workbench (1) and located at the right side of the driven rotating rod (4221), a driven gear (4224) and a driving chain wheel are fixedly sleeved on the outer wall of the auxiliary rod (4223) from top to bottom in sequence, and a driving gear meshed with the driven gear (4224) is fixedly sleeved at, the bottom of the outer wall of the driving rotating rod (4225) is fixedly sleeved with a driven chain wheel, and the driving chain wheel is in transmission connection with the driven chain wheel through a chain (4226).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072186.3A CN112192484B (en) | 2020-10-09 | 2020-10-09 | Tractor front axle box processing frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072186.3A CN112192484B (en) | 2020-10-09 | 2020-10-09 | Tractor front axle box processing frock |
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| CN112192484A true CN112192484A (en) | 2021-01-08 |
| CN112192484B CN112192484B (en) | 2021-12-28 |
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| CN202011072186.3A Active CN112192484B (en) | 2020-10-09 | 2020-10-09 | Tractor front axle box processing frock |
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| US20080258123A1 (en) * | 2006-05-31 | 2008-10-23 | Guanghui Xue | Rope tightener and strapping attachment for a mechanical cardboard baler |
| CN207387510U (en) * | 2017-11-01 | 2018-05-22 | 中车长江铜陵车辆有限公司 | A kind of sliding shaft case clamping device |
| CN208358658U (en) * | 2018-06-29 | 2019-01-11 | 宁波北野拖拉机制造有限公司 | A kind of Tractor Front Axle case processing tool |
| CN111631803A (en) * | 2020-06-10 | 2020-09-08 | 郜鹏 | Medical hand-held type steel wire line tightening equipment |
| CN211539331U (en) * | 2019-12-31 | 2020-09-22 | 郑州民安电气有限公司 | Positioning structure for cable cutting |
-
2020
- 2020-10-09 CN CN202011072186.3A patent/CN112192484B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080258123A1 (en) * | 2006-05-31 | 2008-10-23 | Guanghui Xue | Rope tightener and strapping attachment for a mechanical cardboard baler |
| CN207387510U (en) * | 2017-11-01 | 2018-05-22 | 中车长江铜陵车辆有限公司 | A kind of sliding shaft case clamping device |
| CN208358658U (en) * | 2018-06-29 | 2019-01-11 | 宁波北野拖拉机制造有限公司 | A kind of Tractor Front Axle case processing tool |
| CN211539331U (en) * | 2019-12-31 | 2020-09-22 | 郑州民安电气有限公司 | Positioning structure for cable cutting |
| CN111631803A (en) * | 2020-06-10 | 2020-09-08 | 郜鹏 | Medical hand-held type steel wire line tightening equipment |
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| CN112192484B (en) | 2021-12-28 |
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Effective date of registration: 20211209 Address after: 261000 No. 2065, Beihai South Road, Fangzi District, Weifang City, Shandong Province Applicant after: SHANDONG FUERWO AGRICULTURAL EQUIPMENT Co.,Ltd. Address before: 432000 Hongjin Pioneer Park, 50 meters north of Changjing Avenue, Yingcheng City, Xiaogan City, Hubei Province Applicant before: Wang Zaide |
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