CN117884925A - Hydraulic piston processing and positioning tool - Google Patents
Hydraulic piston processing and positioning tool Download PDFInfo
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- CN117884925A CN117884925A CN202410302353.0A CN202410302353A CN117884925A CN 117884925 A CN117884925 A CN 117884925A CN 202410302353 A CN202410302353 A CN 202410302353A CN 117884925 A CN117884925 A CN 117884925A
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- 230000000670 limiting effect Effects 0.000 claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims description 21
- 238000003754 machining Methods 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 11
- 238000000429 assembly Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
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- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention discloses a hydraulic piston processing positioning tool in the technical field of hydraulic piston processing, which comprises a base, a position adjusting structure, a fixed column and a fixed table, wherein the fixed column is connected with the rotating table and a rotating box through rotating components; the bottom of the piston rod is supported and limited by the support component through the position adjusting structure, the middle of the piston rod is positioned by the positioning component through the driving component, the upper part of the piston rod is limited by the limiting component, and the height position of the limiting component is adjusted through the lifting component, so that the mounting position of the piston plate is adjusted according to the processing requirement; through the cooperation of each subassembly, realize the automatic positioning operation of piston rod, make the location more convenient quick.
Description
Technical Field
The invention relates to the technical field of hydraulic piston machining, in particular to a hydraulic piston machining positioning tool.
Background
The hydraulic cylinder comprises a piston type hydraulic cylinder, a plunger type hydraulic cylinder, a telescopic hydraulic cylinder and a swinging hydraulic cylinder, wherein the piston type hydraulic cylinder is composed of a cylinder barrel, a cylinder cover, a piston rod, a sealing device, a buffer device, an exhaust device and the like. In the hydraulic piston production process, it is necessary to position the piston rod, process it, and mount the components such as the piston.
The piston body machining positioning tool comprises a clamping block arranged on a base, a positioning pin is further arranged on the base, a piston is inserted from the other end of the piston rod, and the end face of the piston is abutted against one side end face of the clamping block; the positioning tool utilizes the positioning pin and the clamping block which are arranged on the base to perform preliminary positioning on the piston rod, the preheated piston is led in from the other end of the piston rod, and the distance between the positioning pin and the clamping block is adjustable, so that the piston can be adjusted to be positioned at a proper position on the piston rod.
However, when the positioning tool is used, manual operation is needed for positioning and canceling the piston rod by the clamping block, and when the piston rods in batches are positioned and processed, the manual operation is time-consuming and labor-consuming, so that the positioning and processing efficiency is reduced.
Based on the above, the invention designs a hydraulic piston machining positioning tool to solve the above problems.
Disclosure of Invention
The invention aims to provide a hydraulic piston machining positioning tool for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The hydraulic piston machining positioning tool comprises a base, wherein a fixed column is arranged in the center of the top surface of the base, the upper part of the fixed column is connected with an annular rotating table through a rotating assembly, and the top end of the fixed column is provided with a fixed table;
A plurality of positioning components are uniformly arranged on the outer side of the bottom of the rotating table along the circumferential direction, a cylindrical rotating box is fixed on the bottom of the rotating table, notches are respectively formed in the right side and the front side of the inner part of the rotating box, a driving component is arranged at the notches and is correspondingly connected with the inner ends of the positioning components at corresponding positions, wherein the right side position is a feeding position, and the front side position is a discharging position;
the lower part of the outer side wall of the rotating box is uniformly provided with a plurality of support assemblies along the circumferential direction, the top of the base is provided with a position adjusting structure corresponding to the inner position of the rotating box, and the plurality of support assemblies are correspondingly connected with the position adjusting structure;
The left side of base is fixed with the connecting seat, is equipped with first mount on the connecting seat, and the top left side of fixed station is equipped with the second mount, and all is equipped with spacing subassembly on first fixed partner and the second mount.
Preferably, the positioning assembly comprises a positioning table fixed at the bottom of the rotating table, a positioning groove is formed in the positioning table, two adjusting blocks are symmetrically arranged in the positioning groove, V-shaped grooves are formed in opposite side surfaces of the two adjusting blocks, two adjusting screws are symmetrically arranged in the positioning groove, threads with opposite rotation directions are symmetrically arranged on the adjusting screws, and two sides of each adjusting block are in threaded connection with same side sections of the two adjusting screws;
The inner side ends of the two adjusting screws extend out of the positioning table and are fixedly provided with first gears, a second gear is meshed between the two first gears, the second gear is rotationally connected with the positioning table, a first bevel gear is coaxially fixed on the second gear, and the first bevel gear is correspondingly connected with the driving assembly.
Preferably, the drive assembly is including being fixed in the diaphragm on fixed column upper portion, rotate on the diaphragm and be connected with the cam, the cam is connected with the motor, be equipped with the spring groove on the outside section of diaphragm, sliding connection has the I-shaped spring piece in the spring groove, the inboard section of spring piece passes through the spring and is connected with the spring groove, rotate on the spring piece and be connected with the second bevel gear, and the second bevel gear corresponds with first bevel gear and be connected with the motor, the second bevel gear bottom is connected with the motor, be fixed with the motor frame on the motor frame, the inboard end top of motor frame is fixed with vertical push pedal, and the push pedal corresponds with the cam and be connected.
Preferably, the limiting assembly comprises two symmetrical and vertically arranged lifting screws, the lifting screws are respectively and correspondingly connected with the first fixing frame and the second fixing frame in a rotating manner, a third gear is fixed at the top of the lifting screws, a fourth gear is meshed between the two third gears together, and the fourth gear is connected with a motor;
The two lifting screws on the first fixing frame are connected with the first lifting seat in a threaded mode, the two lifting screws on the second fixing frame are connected with the second lifting seat in a threaded mode, the first lifting seat and the second lifting seat are both provided with telescopic grooves, limiting blocks are slidably connected in the telescopic grooves, the inner side ends of the limiting blocks are connected with the inner side ends of the telescopic grooves through springs, electromagnets are respectively fixed on the inner side ends of the limiting blocks and the inner side ends of the telescopic grooves, the electromagnets are connected with a power supply and a switch in a ferroelectric mode, the outer side ends of the limiting blocks extend out of the telescopic grooves, and V-shaped grooves are formed in the outer side ends of the limiting blocks.
Preferably, the bottom of the second lifting seat is fixed with a supporting block, and the bottom end of the supporting block is in sliding connection with the top surface of the rotating table.
Preferably, the support assembly comprises a support box fixed at the bottom of the rotating box, a positioning cavity is arranged at the outer side section of the support box, a moving cavity is arranged at the inner side section of the support box, a slot is arranged at the top of the positioning cavity, two clamping blocks are symmetrically arranged in the positioning cavity and are connected with each other in a sliding manner, a shaft hole is formed in the center of each clamping block, and one side of each clamping block is connected with the corresponding side wall of the positioning cavity through a spring;
The movable block is connected with the end part of the movable cavity in a sliding manner, the movable block is connected with the end part of the movable cavity through a spring, one end of the movable block, which is close to the positioning cavity, is fixedly provided with a limiting shaft, the end part of the limiting shaft extends into the positioning cavity, the other end of the movable block is fixedly provided with a movable rod, the end part of the movable rod extends into the rotating box, the movable rod is connected with a roller in a rotating manner, and the roller is correspondingly connected with the position adjusting structure.
Preferably, the position adjustment structure comprises an annular plate fixed on the top surface of the base, a notch is arranged at the position, corresponding to the driving assembly, of the annular plate, an arc plate is arranged at the notch, the arc plate is in sliding connection with the top surface of the base, a first electric telescopic rod is arranged on the inner side of the arc plate, and rollers in the supporting assembly are in contact with the annular plate and the outer side surface of the arc plate.
Preferably, the rotating assembly comprises a first bevel gear fixed at the center of the bottom of the rotating table, a driving bevel gear is meshed with one side of the first bevel gear, and the driving bevel gear is connected with a motor.
Preferably, the top of the adjusting block is fixed with a vertical mounting plate, the mounting plate is inserted with a positioning block, the positioning block is detachably connected with the mounting plate through a bolt, and the V-shaped groove is arranged on the positioning block.
Preferably, one side of the fixed table is connected with a movable frame through a vertical second electric telescopic rod, a cleaning cylinder is rotatably connected to the movable frame corresponding to the position of one of the positioning assemblies, a soft cleaning block is fixed on the inner side wall of the cleaning cylinder, a second bevel gear is fixed on the outer side of the top of the cleaning cylinder, a third bevel gear is meshed with one side of the second bevel gear, the third bevel gear is connected with a motor, and the motor is fixed on the movable frame.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the rotating table and the upper structure thereof intermittently rotate through the rotating assembly, so that the positions of the positioning assemblies and the upper piston rods of the positioning assemblies are switched, the pistons can be sequentially fed and discharged at different positions and processed, the feeding and discharging at each position and the processing at each position can be simultaneously carried out, and the processing efficiency of the piston rods is improved;
2. According to the invention, the bottom of the piston rod is supported and limited by the support component through the position adjusting structure, and the middle of the piston rod is positioned by the positioning component through the driving component, so that the position stability of the piston rod is improved, and the processing quality is further ensured;
3. The upper part of the piston rod is limited by the limiting component, so that the stability of the upper part of the piston rod is further improved, the installation of structures such as a piston plate and the like is facilitated, and the height position of the limiting component is adjusted by the lifting component, so that the installation position of the piston plate is adjusted according to the processing requirement;
4. According to the application, the plurality of positioning assemblies are arranged, the plurality of stations are arranged, the positioning number of the piston rods is increased, the processing efficiency is improved, and the automatic positioning operation of the piston rods is realized through the cooperation of the assemblies, so that the positioning is more convenient and rapid.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a first fixing frame of the present invention;
FIG. 3 is a schematic structural view of a second fixing frame of the present invention;
FIG. 4 is a schematic view of a stopper according to the present invention;
FIG. 5 is a schematic view of the structure of the lifting screw of the present invention;
FIG. 6 is a schematic view of a positioning table according to the present invention;
FIG. 7 is a schematic view of the end structure of the adjusting screw of the present invention;
FIG. 8 is a schematic view of the internal structure of the rotating case of the present invention;
FIG. 9 is a schematic view of the cam of the present invention;
FIG. 10 is a schematic view of the structure of a clamping block of the present invention;
FIG. 11 is a schematic view of the structure of an arcuate plate of the present invention;
FIG. 12 is a schematic view of the positioning block according to the present invention;
Fig. 13 is a schematic structural view of the cleaning cartridge of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
The device comprises a base, a connecting seat, a fixed table, a second fixed frame, a first fixed frame, a fixed column, an annular plate, an arc plate and a first electric telescopic rod, wherein the base is 1-provided with the connecting seat, the fixed table is 102-provided with the second fixed frame, the first fixed frame is 104-provided with the first fixed frame, the fixed column is 105-provided with the annular plate, the arc plate is 107-provided with the annular plate, and the first electric telescopic rod is 108-provided with the first electric telescopic rod;
2-rotating table, 201-rotating box, 202-first bevel gear, 203-driving bevel gear, 204-transverse plate, 205-spring groove;
3-positioning table, 301-positioning groove, 302-adjusting block, 303-adjusting screw, 304-rotating cylinder, 305-first gear, 306-second gear, 307-first bevel gear, 308-mounting plate, 309-positioning block;
the device comprises a 4-supporting box, a 401-inserting groove, a 402-positioning cavity, a 403-moving cavity, a 404-clamping block, a 405-limiting shaft, a 406-moving block, a 407-moving rod and a 408-roller;
5-first lifting seat, 501-second lifting seat, 502-limiting block, 503-lifting screw, 504-supporting block, 505-electromagnet, 506-third gear, 507-fourth gear;
6-second bevel gear, 601-spring block, 602-motor frame, 603-push plate, 604-cam;
7-moving rack, 701-second electric telescopic rod, 702-cleaning cylinder, 703-second bevel gear, 704-third bevel gear, 705-cleaning block.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Example 1
Referring to the drawings, the invention provides a technical scheme that:
the hydraulic piston machining positioning tool comprises a base 1, wherein a fixed column 105 is arranged in the center of the top surface of the base 1, an annular rotating table 2 is connected to the upper part of the fixed column 105 through a rotating assembly, and a fixed table 102 is arranged at the top end of the fixed column 105;
a plurality of positioning components are uniformly arranged on the outer side of the bottom of the rotating table 2 along the circumferential direction, a cylindrical rotating box 201 is fixed on the bottom of the rotating table 2, notches are respectively formed in the right side and the front side of the inside of the rotating box 201, driving components are arranged at the notches and are correspondingly connected with the inner ends of the positioning components at corresponding positions, wherein the right side position is a feeding position, and the front side position is a discharging position;
a plurality of supporting components are uniformly arranged on the lower part of the outer side wall of the rotating box 201 along the circumferential direction, a position adjusting structure is arranged at the top of the base 1 corresponding to the inner position of the rotating box 201, and the plurality of supporting components are correspondingly connected with the position adjusting structure;
the left side of base 1 is fixed with connecting seat 101, is equipped with first mount 104 on the connecting seat 101, and the top left side of fixed station 102 is equipped with second mount 103, and all is equipped with spacing subassembly on first fixed home and second mount 103.
When processing the piston, make rolling stand 2 and go up the structure intermittent type rotation through rotating the subassembly to switch the position of a plurality of locating component and last piston rod, make same piston rod carry out material loading, processing and unloading in proper order, and through setting up a plurality of locating component, make on the same rolling stand 2 can carry out piston rod material loading, processing and unloading simultaneously in different positions, improve the machining efficiency of piston rod.
During the period that the rotating table 2 stops rotating, the piston rod is fed at the feeding position, the bottom of the piston rod is located at the supporting component, the supporting component supports and limits the bottom of the piston rod through the position adjusting structure, the positioning component at the feeding position moves through the driving component, the middle part of the piston rod is positioned through the positioning component, the position stability of the piston rod is improved, and the processing quality is guaranteed.
At the processing position, the upper portion of piston rod is located between two spacing subassemblies, carries out spacingly through spacing subassembly to the upper portion of piston rod, further improves the upper position stability of piston rod, is convenient for carry out the installation of structures such as piston plate to adjust spacing subassembly's high position through lifting unit, so that adjust the mounted position of piston plate according to the processing needs.
At the unloading position, make supporting component cancel the spacing to the piston rod bottom through position adjustment structure to cancel locating component to the spacing in piston rod middle part through drive assembly, thereby carry out the unloading to the piston rod.
According to the application, the plurality of positioning assemblies are arranged, the plurality of stations are arranged, the positioning number of the piston rods is increased, the processing efficiency is improved, and the automatic positioning operation of the piston rods is realized through the cooperation of the assemblies, so that the positioning is more convenient and rapid, and the positioning efficiency is improved.
As shown in fig. 6, the positioning assembly comprises a positioning table 3 fixed at the bottom of the rotating table 2, a positioning groove 301 is formed in the positioning table 3, two adjusting blocks 302 are symmetrically arranged in the positioning groove 301, V-shaped grooves are formed in opposite sides of the two adjusting blocks 302, two adjusting screws 303 are symmetrically arranged in the positioning groove 301, threads with opposite rotation directions are symmetrically arranged on the adjusting screws 303, and two sides of each adjusting block 302 are in threaded connection with same side sections of the two adjusting screws 303;
As shown in fig. 7, the inner ends of the two adjusting screws 303 extend out of the positioning table 3, and are fixed with first gears 305, a second gear 306 is meshed between the two first gears 305, the second gear 306 is rotationally connected with the positioning table 3, a first bevel gear 307 is coaxially fixed on the second gear 306, and the first bevel gear 307 is correspondingly connected with the driving assembly.
After the piston rod is fed, the first bevel gear 307 is rotated through the driving assembly, the two adjusting screws 303 are simultaneously rotated through the transmission of the first gear 305 and the second gear 306, the two adjusting blocks 302 are moved to the middle through threads with opposite rotation directions, the piston rod is clamped and fixed, the positioning effect is achieved, the positioning assembly is driven through the driving assembly at the blanking position, and the positioning of the piston rod is canceled, so that the blanking of the piston rod is performed.
The rotating cylinder 304 can be rotatably arranged in the middle of the adjusting screw 303, so that the direct contact with the adjusting screw 303 is avoided when the piston rod is fed or discharged, and the force is relieved through the rotating action of the sleeve when the piston rod is in contact with the rotating cylinder 304, so that a certain protection effect is provided for the adjusting screw 303 and the piston rod.
Wherein, as shown in fig. 8, the driving assembly includes a transverse plate 204 fixed on the upper portion of the fixed column 105, a cam 604 is rotatably connected on the transverse plate 204, a motor is connected to the cam 604, a spring groove 205 is provided on the outer section of the transverse plate 204, an i-shaped spring block 601 is slidably connected in the spring groove 205, the i-shaped spring block 601 can play a limiting role and avoid separating from the spring groove 205, as shown in fig. 9, the inner section of the spring block 601 is connected with the spring groove 205 through a spring, a second bevel gear 6 is rotatably connected on the spring block 601, and the second bevel gear 6 is correspondingly connected with the first bevel gear 307, a motor is connected at the bottom of the second bevel gear 6, a motor frame 602 is fixed on the motor, a vertical push plate 603 is fixed at the top of the inner end of the motor frame 602, and the push plate 603 is correspondingly connected with the cam 604.
When the positioning component is positioned at the loading position and the unloading position, the motor drives the cam 604 to rotate, and the spring block 601 drives the upper structure of the cam to move outwards under the action of the structures such as the push plate 603, so that the second bevel gear 6 is connected with the first bevel gear 307 at the corresponding position, and the second bevel gear 6 drives the structure in the positioning component to move through the driving of the motor and the transmission of the first bevel gear 307 and the second bevel gear 6, so that the first piston rod is positioned or cancelled, and after the adjustment is finished, the cam 604 continues to rotate, the structures such as the spring block 601 returns under the action of the spring, and the second bevel gear 6 is separated from the first bevel gear 307, so that the position switching of the structures such as the rotating table 2 and the positioning component is prevented from being influenced.
The limiting assembly comprises two symmetrical and vertically arranged lifting screws 503, the lifting screws 503 are respectively and correspondingly connected with the first fixing frame 104 and the second fixing frame 103 in a rotating manner, third gears 506 are fixed on the tops of the lifting screws 503, a fourth gear 507 is meshed between the two third gears 506 together as shown in fig. 5, and the fourth gear 507 is connected with a motor;
The two lifting screws 503 on the first fixing frame 104 are connected with the first lifting seat 5 in a threaded manner, the two lifting screws 503 on the second fixing frame 103 are connected with the second lifting seat 501 in a threaded manner, telescopic grooves are formed in the first lifting seat 5 and the second lifting seat 501, a limiting block 502 is connected in a sliding manner in the telescopic grooves, the inner side ends of the limiting block 502 are connected with the inner side ends of the telescopic grooves through springs, electromagnets 505 are respectively fixed on the inner side ends of the limiting block 502 and the inner side ends of the telescopic grooves, the electromagnets 505 are electrically connected with a power supply and a switch, and the outer side ends of the limiting block 502 extend out of the telescopic grooves and are provided with V-shaped grooves.
When the piston rod rotates to a processing position along with the rotating table 2 and the positioning assembly, the upper part of the piston rod is positioned between the two limiting blocks 502, and the electromagnets 505 in the telescopic grooves are electrified to repel each other, so that the limiting blocks 502 move outwards, the two limiting blocks 502 are clamped on the upper part of the piston rod through the action of the V-shaped grooves, the limiting blocks 502 can fix the upper part of the piston rod, the stability of the upper part of the piston rod is improved, and the installation positions of structures such as a piston plate are determined through the action of the limiting blocks 502, so that the installation operation is more convenient and accurate;
The height of the limiting block 502 can be adjusted according to the processing requirement, during adjustment, the motor is used for driving the fourth gear 507, and the two lifting screws 503 are enabled to rotate simultaneously through the transmission of the third gear 506 and the fourth gear 507, so that the height positions of the first lifting seat 5, the second lifting seat 501 and the limiting block 502 are adjusted, and the application range is improved.
As shown in fig. 3, a supporting block 504 is fixed at the bottom of the second lifting seat 501, the bottom end of the supporting block 504 is slidably connected with the top surface of the rotating table 2, the supporting block 504 provides a supporting function for the outer section of the second lifting seat 501, so that the position stability of the second lifting seat 501 and the upper limiting block 502 thereof is improved, balls can be arranged at the bottom of the supporting block 504, and the balls are contacted with the rotating table 2, so that friction is reduced through the balls when the rotating table 2 moves relative to the supporting block 504.
Example two
The structure of this embodiment is basically the same as that of the first embodiment, except that, as shown in fig. 10, the supporting assembly includes a supporting box 4 fixed at the bottom of the rotating box 201, a positioning cavity 402 is provided at an outer section of the supporting box 4, a moving cavity 403 is provided at an inner section, a slot 401 is provided at the top of the positioning cavity 402, two clamping blocks 404 are symmetrically arranged and slidingly connected in the positioning cavity 402, a shaft hole is provided at the center of the clamping blocks 404, and one side of the clamping blocks 404 is connected with a corresponding side wall of the positioning cavity 402 through a spring;
As shown in fig. 11, a moving block 406 is slidably connected in the moving cavity 403, the moving block 406 is connected with an end portion of the moving cavity 403 through a spring, a limiting shaft 405 is fixed at one end of the moving block 406, which is close to the positioning cavity 402, and an end portion of the limiting shaft 405 extends into the positioning cavity 402, a moving rod 407 is fixed at the other end of the moving block 406, an end portion of the moving rod 407 extends into the rotating box 201, and a roller 408 is rotatably connected with the end portion of the moving rod 407, and the roller 408 is correspondingly connected with the position adjusting structure.
At the feeding position, the bottom end of a piston rod passes through the slot 401 and is inserted into the positioning cavity 402 and is positioned between the two clamping blocks 404, the clamping blocks 404 clamp and limit the bottom of the piston rod under the action of a spring, the roller 408 drives the moving rod 407, the moving block 406 and the limiting shaft 405 to move towards the direction of the positioning cavity 402 through the position adjusting structure, and the limiting shaft 405 is inserted into the shaft hole of the clamping block 404 and the connecting hole at the bottom of the piston rod, so that the bottom position of the piston rod is supported and limited;
at the blanking position, the structures such as the limiting shaft 405 are returned through the position adjusting structure, and are separated from the positions of the piston rod and the clamping block 404, so that the limiting effect is canceled, and the processed piston rod is blanked.
The support assemblies at the rest positions keep limiting support on the piston rod through the position adjusting assembly, so that the position stability of the piston rod is improved.
As shown in fig. 11, the position adjusting structure includes an annular plate 106 fixed on the top surface of the base 1, a notch is disposed on the annular plate 106 corresponding to the position of the driving component, an arc plate 107 is disposed at the notch, the arc plate 107 is slidably connected with the top surface of the base 1, a first electric telescopic rod 108 is disposed on the inner side, and a roller 408 in the supporting component contacts with the annular plate 106 and the outer side surface of the arc plate 107.
When the positioning assembly is positioned at the feeding position, the arc-shaped plate 107 is moved to the annular plate 106 outwards through the first electric telescopic rod 108, the roller 408 drives the moving rod 407, the moving block 406 and the limiting shaft 405 to move towards the positioning cavity 402 through the arc-shaped plate 107, so that the limiting shaft 405 passes through the shaft hole of the clamping block 404 and is inserted into the connecting hole at the bottom of the piston rod, and the position of the piston rod is limited;
When the positioning component is located at the blanking position, the limitation of the supporting component to the bottom of the piston rod needs to be canceled, so that the arc-shaped plate 107 at the blanking position is moved inwards through the second electric telescopic rod 701, and the structures such as the roller 408 and the like move along with the action of the spring, so that the limiting shaft 405 is separated from the bottom of the piston rod and the clamping block 404, and the blanking operation is performed on the piston rod.
When the positioning assembly is in the rest position, the roller 408 is in contact with the annular plate 106, and the positions of the roller 408, the moving rod 407 and other structures are limited and maintained through the annular plate 106, so that the limiting effect on the bottom of the piston rod is maintained.
Example III
The structure of this embodiment is basically the same as that of the first embodiment, except that, as shown in fig. 8, the rotating assembly includes a driving bevel gear 203 engaged with one side of a first bevel gear 202 fixed at the center of the bottom of the rotating table 2, and the driving bevel gear 203 is connected with a motor, and the motor is fixed on a traverse plate 204, and when the rotating table 2 is required to drive a plurality of positioning assemblies to rotate and switch positions, the rotating table 2 is rotated by a certain angle through the motor driving and the transmission of the driving bevel gear 203 and the first bevel gear 202.
Example IV
The structure of this embodiment is basically the same as that of the first embodiment, except that, as shown in fig. 13, one side of the fixed table 102 is connected with a moving frame 7 through a vertical second electric telescopic rod 701, a cleaning cylinder 702 is rotatably connected to the moving frame 7 corresponding to the position of one of the positioning components, a soft cleaning block 705 is fixed on the inner sidewall of the cleaning cylinder 702, a second bevel gear 703 is fixed on the outer side of the top of the cleaning cylinder 702, a third bevel gear 704 is meshed with one side of the second bevel gear 703, a motor is connected to the third bevel gear 704, and the motor is fixed on the moving frame 7.
When the piston rod is fed and positioned, the second electric telescopic rod 701 drives the movable frame 7 and the cleaning cylinder 702 to move downwards along with the rotation of the rotating table 2 to the lower side of the cleaning cylinder 702, so that the cleaning cylinder 702 is sleeved on the outer side of the piston rod, the cleaning block 705 is in contact with the side wall of the piston rod, and the cleaning cylinder 702 is rotated through the driving of a motor and the transmission of the third bevel gear 704 and the second bevel gear 703 in the downward movement process of the cleaning cylinder 702, so that other things adhered to the piston rod are cleaned, and the subsequent processing, installation and other operations are prevented from being influenced.
Example five
The structure of this embodiment is basically the same as that of the first embodiment, except that as shown in fig. 12, a vertical mounting plate 308 is fixed on the top of the adjusting block 302, a positioning block 309 is inserted on the mounting plate 308, the positioning block 309 is detachably connected with the mounting plate 308 through a bolt, and a V-shaped groove is arranged on the positioning block 309, so that the positioning block 309 and the V-shaped groove with different sizes and structures can be replaced according to the processing requirements, and the application range of the positioning assembly is improved.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are merely helpful in illustrating the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The utility model provides a hydraulic piston processing location frock, includes base (1), and the top surface center department of base (1) is equipped with fixed column (105), and the upper portion of fixed column (105) is connected with annular rotation platform (2) through rotating the subassembly, and the top of fixed column (105) is equipped with fixed station (102), its characterized in that:
The outer side of the bottom of the rotating table (2) is uniformly provided with a plurality of positioning components along the circumferential direction, the bottom of the rotating table (2) is fixedly provided with a cylindrical rotating box (201), the right side and the front side of the interior of the rotating box (201) are respectively provided with a notch, the notch is provided with a driving component, and the driving component is correspondingly connected with the inner ends of the positioning components at corresponding positions;
A plurality of supporting components are uniformly arranged on the lower part of the outer side wall of the rotating box (201) along the circumferential direction, a position adjusting structure is arranged at the top of the base (1) corresponding to the inner position of the rotating box (201), and the plurality of supporting components are correspondingly connected with the position adjusting structure;
The novel household table is characterized in that a connecting seat (101) is fixed on the left side of the base (1), a first fixing frame (104) is arranged on the connecting seat (101), a second fixing frame (103) is arranged on the left side of the top of the fixing table (102), and limiting components are arranged on the first fixing partner and the second fixing frame (103).
2. The hydraulic piston machining positioning tool of claim 1, wherein: the positioning assembly comprises a positioning table (3) fixed at the bottom of the rotating table (2), positioning grooves (301) are formed in the positioning table (3), two adjusting blocks (302) are symmetrically arranged in the positioning grooves (301), V-shaped grooves are formed in opposite side surfaces of the two adjusting blocks (302), two adjusting screws (303) are symmetrically arranged in the positioning grooves (301), threads with opposite rotation directions are symmetrically arranged on the adjusting screws (303), and two sides of each adjusting block (302) are in threaded connection with same side sections of the two adjusting screws (303);
The inner side ends of the two adjusting screws (303) extend out of the positioning table (3), first gears (305) are fixed, a second gear (306) is meshed between the two first gears (305) together, the second gear (306) is rotationally connected with the positioning table (3), a first bevel gear (307) is coaxially fixed on the second gear (306), and the first bevel gear (307) is correspondingly connected with the driving assembly.
3. The hydraulic piston machining positioning tool of claim 2, wherein: the driving assembly comprises a transverse plate (204) fixed on the upper portion of the fixed column (105), a cam (604) is rotationally connected to the transverse plate (204), a motor is connected to the cam (604), a spring groove (205) is formed in the outer side section of the transverse plate (204), an I-shaped spring block (601) is slidably connected to the spring groove (205), the inner side section of the spring block (601) is connected with the spring groove (205) through a spring, a second bevel gear (6) is rotationally connected to the spring block (601), the second bevel gear (6) is correspondingly connected with a first bevel gear (307), a motor is connected to the bottom of the second bevel gear (6), a motor frame (602) is fixed to the motor, a vertical push plate (603) is fixed to the top of the inner side end of the motor frame (602), and the push plate (603) is correspondingly connected with the cam (604).
4. The hydraulic piston machining positioning tool of claim 1, wherein: the limiting assembly comprises two symmetrical and vertically arranged lifting screws (503), the lifting screws (503) are respectively and correspondingly connected with the first fixing frame (104) and the second fixing frame (103) in a rotating mode, third gears (506) are fixed at the tops of the lifting screws (503), a fourth gear (507) is meshed between the two third gears (506), and the fourth gear (507) is connected with a motor;
Two on first mount (104) lift screw (503) common threaded connection has first lift seat (5), and two on second mount (103) lift screw (503) common threaded connection have second lift seat (501), and all are equipped with flexible groove in first lift seat (5) and second lift seat (501), sliding connection has stopper (502) in the flexible groove, and the inboard end of stopper (502) is connected with the inboard end of flexible groove through the spring, and is fixed with electro-magnet (505) respectively on stopper (502) and the inboard end of flexible groove, and electro-magnet (505) electricity is connected with power and switch, the outside end of stopper (502) stretches out the flexible groove to be equipped with the V-arrangement groove.
5. The hydraulic piston tooling positioning tool of claim 4, wherein: the bottom of second lifting seat (501) is fixed with supporting shoe (504), and the bottom of supporting shoe (504) is connected with the top surface sliding of revolving stage (2).
6. The hydraulic piston machining positioning tool of claim 1, wherein: the support assembly comprises a support box (4) fixed at the bottom of the rotating box (201), a positioning cavity (402) is formed in the outer side section of the support box (4), a moving cavity (403) is formed in the inner side section of the support box, a slot (401) is formed in the top of the positioning cavity (402), two clamping blocks (404) are symmetrically arranged in the positioning cavity (402) and are connected in a sliding mode, a shaft hole is formed in the center of each clamping block (404), and one side of each clamping block (404) is connected with the corresponding side wall of the positioning cavity (402) through a spring;
sliding connection has movable block (406) in movable cavity (403), and movable block (406) pass through the end connection of spring and movable cavity (403), the one end that movable block (406) is close to location chamber (402) is fixed with spacing axle (405), and in the tip of spacing axle (405) stretches into location chamber (402), the other end of movable block (406) is fixed with movable rod (407), and the tip of movable rod (407) stretches into inside rotation case (201), and is rotationally connected with gyro wheel (408), and gyro wheel (408) correspond with position adjustment structure and be connected.
7. The hydraulic piston tooling positioning tool of claim 6, wherein: the position adjusting structure comprises an annular plate (106) fixed on the top surface of the base (1), a notch is formed in the annular plate (106) corresponding to the position of the driving assembly, an arc-shaped plate (107) is arranged at the notch, the arc-shaped plate (107) is slidably connected with the top surface of the base (1), a first electric telescopic rod (108) is arranged on the inner side of the arc-shaped plate, and a roller (408) in the supporting assembly is in contact with the outer side surfaces of the annular plate (106) and the arc-shaped plate (107).
8. The hydraulic piston machining positioning tool according to any one of claims 1-7, wherein: the rotating assembly comprises a first bevel gear (202) fixed at the bottom center of the rotating table (2), a driving bevel gear (203) is meshed with one side of the first bevel gear, and the driving bevel gear (203) is connected with a motor.
9. The hydraulic piston machining positioning tool of claim 2, wherein: the top of the adjusting block (302) is fixed with a vertical mounting plate (308), the mounting plate (308) is inserted with a positioning block (309), the positioning block (309) is detachably connected with the mounting plate (308) through a bolt, and the V-shaped groove is formed in the positioning block (309).
10. The hydraulic piston machining positioning tool of claim 1, wherein: one side of fixed station (102) is connected with through vertical second electric telescopic handle (701) and removes frame (7), and the position rotation that corresponds one of them locating component on removing frame (7) is connected with cleaning cylinder (702), is fixed with soft cleaning piece (705) on the inside wall of cleaning cylinder (702), the top outside of cleaning cylinder (702) is fixed with second bevel gear (703), and one side meshing of second bevel gear (703) has third bevel gear (704), and third bevel gear (704) are connected with the motor, and the motor is fixed in on removing frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410302353.0A CN117884925B (en) | 2024-03-18 | Hydraulic piston processing and positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410302353.0A CN117884925B (en) | 2024-03-18 | Hydraulic piston processing and positioning tool |
Publications (2)
| Publication Number | Publication Date |
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| CN117884925A true CN117884925A (en) | 2024-04-16 |
| CN117884925B CN117884925B (en) | 2024-07-09 |
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