CN211757627U - Precision control device for thickness of machined workpiece - Google Patents
Precision control device for thickness of machined workpiece Download PDFInfo
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- CN211757627U CN211757627U CN201921873202.1U CN201921873202U CN211757627U CN 211757627 U CN211757627 U CN 211757627U CN 201921873202 U CN201921873202 U CN 201921873202U CN 211757627 U CN211757627 U CN 211757627U
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Abstract
The utility model discloses a precision control device for the thickness of a processed workpiece, which comprises a workbench, an extrusion unit and a height adjusting unit; a workbench: two sliding seats are respectively arranged on the front side and the rear side of the top surface of the workbench; an extrusion unit: the extrusion unit is provided with two sliding seats which are respectively arranged on the left side and the right side; a height adjusting unit: the height adjusting unit is fixed on the left side and the right side of the bottom surface of the workbench, and the position of the height adjusting unit is arranged corresponding to the position of the sliding seat, wherein: the precision control device for the thickness of the machined workpiece not only prolongs the service life of the device, but also can keep the machining heights of two sides of the device consistent and improve the machining precision.
Description
Technical Field
The utility model relates to a processing work piece thickness precision control technical field specifically is a processing work piece thickness precision control device.
Background
In the production and manufacturing of the aluminum alloy plate, the aluminum alloy plate is rolled and processed into the aluminum alloy plates with various thicknesses by adjusting the gap between the roller and the feeding table according to requirements, the stability of the roller during adjustment needs to be ensured in order to ensure the uniform thickness of the aluminum alloy plate, if the positions of two ends of the roller are inconsistent, the thickness of the aluminum alloy plate is easily uneven, and the manufactured aluminum alloy plate is unqualified;
the device comprises a rack, a roller supporting mechanism and an adjusting mechanism, wherein a feeding table is arranged at the upper end of the rack, the roller supporting mechanism comprises a left roller supporting frame and a right roller supporting frame, the left roller supporting frame and the right roller supporting frame are respectively composed of two vertical supporting guide pillars, a sliding bearing seat is arranged between the two supporting guide pillars, a vertically arranged adjusting rod is arranged at the upper end of the sliding bearing seat, the adjusting mechanism comprises a chain wheel, a chain and a rotating sleeve, the chain wheels arranged above the left roller supporting frame and the right roller supporting frame are respectively connected with the chain, and the roller supporting mechanism is provided with a first roller supporting mechanism and a second roller supporting mechanism;
in the machining process, the device has no buffer structure, so that the lead screw for adjusting the height is abraded greatly, the chain transmission is easy to loosen, and the heights of two sides of the roller are different.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a processing work piece thickness precision control device, not only increased the life of device, but also can make the processing height on device both sides keep unanimous, improved the precision of processing, be equipped with buffer gear, can reduce wearing and tearing, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a precision control device for the thickness of a processed workpiece comprises a workbench, an extrusion unit and a height adjusting unit;
a workbench: two sliding seats are respectively arranged on the front side and the rear side of the top surface of the workbench;
an extrusion unit: the extrusion unit is provided with two sliding seats which are respectively arranged on the left side and the right side;
a height adjusting unit: the height adjusting units are fixed on the left side and the right side of the bottom surface of the workbench, and the positions of the height adjusting units correspond to the positions of the sliding seats.
Wherein: the hydraulic control system is characterized by further comprising a controller, wherein the controller is fixed at the right end of the front side of the workbench, the output end of the controller is electrically connected with the input end of the hydraulic control system, and the input end of the controller is electrically connected with the output end of an external power supply.
Furthermore, the extrusion unit comprises a fixed plate, a hydraulic rod, a roller, a fixed block, a telescopic rod, a spring, a sliding block and a rotating shaft, wherein two sides of the bottom surface of the fixed plate are fixedly connected with the top surfaces of two sliding seats on the right side respectively, the top end of the hydraulic rod is fixedly connected with the middle of the front side of the bottom surface of the fixed plate, the other end of the hydraulic rod is fixedly connected with the middle of the top surface of the fixed block, the side surface of the fixed block is slidably connected with an inner sliding groove of the sliding seats, the middle of the bottom surface of the fixed block is fixedly connected with one end of the telescopic rod, the bottom end of the telescopic rod is fixedly connected with the middle of the top surface of the sliding block, the spring is sleeved on the side surface of the hydraulic rod, a through hole in the side surface of the sliding, The sliding block and the rotating shaft are respectively provided with two sliding blocks and two rotating shafts, the two sliding blocks and the two rotating shafts are respectively arranged in the sliding seat at the rear side of the right end in the above mode and between the fixed plate and the roller, the extrusion unit is mainly used for providing strong pressure for a workpiece to enable the workpiece to be pressed to be thin, and in addition, the spring of the extrusion unit plays a buffering role to enable the damage of the lead screw with the lower height to be adjusted to be reduced.
Furthermore, the height adjusting unit comprises a supporting block, a lead screw, a reinforcing block, a rotating wheel, a connecting rod and a fixing shaft, wherein the side face of the supporting block is in sliding connection with the inside of the sliding seat, the bottom face of the supporting block is rotatably connected with one end of the lead screw, the side face of the lead screw is in threaded connection with a threaded hole in the middle of the workbench and the reinforcing block, the other end of the lead screw is fixed on the top face of the rotating wheel, the edge of the bottom face of the rotating wheel is fixedly connected with one end of the fixing shaft, the side face of the fixing shaft is rotatably connected with one end of the connecting rod, the top face of the reinforcing block is fixed on the front side of the bottom face of the workbench, and the.
Furthermore, the four-supporting-foot type workbench further comprises four supporting feet, the top surfaces of the four supporting feet are respectively and fixedly connected with the four corners of the bottom surface of the workbench, and the supporting feet mainly play a supporting role.
Further, still include adjustment handle, adjustment handle is the loop configuration, adjustment handle's top surface left edge is connected with the bottom surface regulation of fixed axle, adjustment handle and runner are coaxial, and adjustment handle's effect mainly is the convenient regulation.
Compared with the prior art, the beneficial effects of the utility model are that: this processing work piece thickness precision control device has following benefit:
1. according to the device for precisely controlling the thickness of the machined workpiece, the provided extrusion unit can be used for extrusion forming of the workpiece, and during extrusion, the maximum force buffering effect can be achieved, so that a lead screw with the height adjusted is not easy to damage wires;
2. according to the precision control device for the thickness of the machined workpiece, the heights of two sides of the roller can be kept consistent through the provided connecting rod with the height adjusted, the reinforcing block is provided to enlarge the stress surface of the screw rod, and the service life of the screw rod is prolonged;
3. the device for precisely controlling the thickness of the machined workpiece not only prolongs the service life of the device, but also keeps the machining heights of two sides of the device consistent, improves the machining precision, and is provided with the buffer mechanism to reduce abrasion.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the height adjusting unit of the present invention.
In the figure: the device comprises a working table 1, a controller 2, an extrusion unit 3, a fixing plate 31, a hydraulic rod 32, a roller 33, a fixing block 34, a telescopic rod 35, a spring 36, a sliding block 37, a rotating shaft 38, a height adjusting unit 4, a supporting block 41, a screw rod 42, a reinforcing block 43, a rotating wheel 44, a connecting rod 45, a fixed shaft 46, a sliding seat 5, a supporting foot 6 and an adjusting handle 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a precision control device for the thickness of a processed workpiece comprises a workbench 1, an extrusion unit 3 and a height adjusting unit 4;
a workbench 1: the front side and the rear side of the top surface of the workbench 1 are respectively provided with two sliding seats 5, the workbench further comprises four supporting legs 6, the top surfaces of the four supporting legs 6 are respectively fixedly connected with four corners of the bottom surface of the workbench 1, the supporting legs 6 mainly play a supporting role, the workbench further comprises an adjusting handle 7, the adjusting handle 7 is of an annular structure, the left edge of the top surface of the adjusting handle 7 is connected with the bottom surface of a fixed shaft 46 in a specified mode, the adjusting handle 7 and a rotating wheel 44 are coaxial, and the adjusting handle 7 is mainly convenient to adjust;
the extrusion unit 3: the extrusion unit 3 is provided with two sliding seats 5 which are respectively arranged at the left side and the right side, the extrusion unit 3 comprises a fixed plate 31, a hydraulic rod 32, a roller 33, a fixed block 34, an expansion link 35, a spring 36, a sliding block 37 and a rotating shaft 38, two sides of the bottom surface of the fixed plate 31 are respectively and fixedly connected with the top surfaces of the two sliding seats 5 at the right side, the top end of the hydraulic rod 32 is fixedly connected with the middle of the front side of the bottom surface of the fixed plate 31, the other end of the hydraulic rod 32 is fixedly connected with the middle of the top surface of the fixed block 34, the side surface of the fixed block 34 is slidably connected with an internal sliding groove of the sliding seat 5, the middle of the bottom surface of the fixed block 34 is fixedly connected with one end of the expansion link 35, the bottom end of the expansion link 35 is fixedly connected with the middle of the top surface of the sliding block, the hydraulic rod 32, the fixed block 34, the telescopic rod 35, the spring 36, the sliding block 37 and the rotating shaft 38 are respectively provided with two parts, and are respectively arranged between the sliding seat 5 at the rear side of the right end and the fixed plate 31 and the roller 33 in the manner, the main function of the extrusion unit 3 is to provide strong pressure for the workpiece so that the workpiece is pressed to be thin, and the spring of the extrusion unit 3 plays a role in buffering so that the damage of the screw rod 42 for adjusting the height below is reduced;
the height adjusting unit 4: the height adjusting unit 4 is fixed on the left and right sides of the bottom surface of the workbench 1, the position of the height adjusting unit 4 is arranged corresponding to the position of the sliding seat 5, the height adjusting unit 4 comprises a supporting block 41, a screw rod 42 and a reinforcing block 43, the roller mill comprises a rotating wheel 44, a connecting rod 45 and a fixed shaft 46, wherein the side surface of a supporting block 41 is in sliding connection with the inside of a sliding seat 5, the bottom surface of the supporting block 41 is in rotating connection with one end of a lead screw 42, the side surface of the lead screw 42 is in threaded connection with a threaded hole in the middle of a workbench 1 and a reinforcing block 43, the other end of the lead screw 42 is fixed on the top surface of the rotating wheel 44, the edge of the bottom surface of the rotating wheel 44 is fixedly connected with one end of the fixed shaft 46, the side surface of the fixed shaft is in rotating connection with one end of the connecting rod 45, the top surface of the reinforcing block 43 is fixed on the front side of the bottom surface of.
Wherein: the hydraulic control system is characterized by further comprising a controller 2, the controller 2 is fixed at the right end of the front side of the workbench 1, the output end of the controller 2 is electrically connected with the input end of the hydraulic control system, and the input end of the controller 2 is electrically connected with the output end of an external power supply.
When in use: firstly controlling the height adjusting unit 4 to work to adjust the height, in the process, firstly rotating the adjusting handle 7, the adjusting handle 7 drives the rotating wheel 44 to start rotating, then the rotating wheel 44 drives the screw rod 42 to start rotating, then the top end of the screw rod 42 starts rotating in the middle of the bottom surface of the supporting block 41, then the screw rod 42 starts moving upwards due to the fact that the reinforcing block 43 in threaded connection with the screw rod 42 and the workbench do not understand, the height adjustment is completed, then the aluminum plate is put into the top surface of the workbench 1 to be extruded, when the adjusting thickness is too large, the telescopic rod 35 between the sliding block 37 and the fixed block 34 starts to be compressed, the spring 36 is compressed, the roller 33 is lifted upwards by the workpiece, at the moment, once pressing can be carried out, the extrusion of the workpiece can be completed after a plurality of times of extrusion, the spring 36 plays a buffering role in buffering, the abrasion of each part, when the work piece can not be compressed to the height that needs, adjust the extrusion unit, at first controller 2 control outside hydraulic control system, and then make outside hydraulic control system pass through oil circuit control hydraulic stem 32 and make pressure increase, then extrude many times and then can form, connecting rod 45 that this device provided can carry out the regulation to both sides highly uniform, can not make one side height of roll 33, the bottom of a side, cause the work piece extrusion inhomogeneous, process work piece thickness precision control device.
It should be noted that, in the embodiment disclosed, the controller 2 is preferably a STM32 single chip microcomputer, and the hydraulic rod 32 is preferably a cylinder diameter: 90mm, rod diameter: a hydraulic rod of 70mm, an external hydraulic control system controlled by the controller 2 and a hydraulic rod 32 controlled by the external hydraulic control system are commonly used in the prior art.
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 (5)
1. The utility model provides a processing work piece thickness precision control device which characterized in that: comprises a workbench (1), an extrusion unit (3) and a height adjusting unit (4);
table (1): two sliding seats (5) are respectively arranged on the front side and the rear side of the top surface of the workbench (1);
pressing unit (3): the extrusion unit (3) is provided with two sliding seats (5) which are respectively arranged on the left side and the right side;
height adjustment unit (4): the height adjusting units (4) are fixed on the left side and the right side of the bottom surface of the workbench (1), and the positions of the height adjusting units (4) are arranged corresponding to the positions of the sliding seats (5);
wherein: the hydraulic control system is characterized by further comprising a controller (2), wherein the controller (2) is fixed at the right end of the front side of the workbench (1), the output end of the controller (2) is electrically connected with the input end of the hydraulic control system, and the input end of the controller (2) is electrically connected with the output end of an external power supply.
2. The apparatus for precisely controlling the thickness of a work as set forth in claim 1, wherein: the extrusion unit (3) comprises a fixed plate (31), a hydraulic rod (32), a roller (33), a fixed block (34), an expansion link (35), a spring (36), a sliding block (37) and a rotating shaft (38), wherein two sides of the bottom surface of the fixed plate (31) are respectively fixedly connected with the top surfaces of two sliding seats (5) on the right side, the top end of the hydraulic rod (32) is fixedly connected with the middle of the front side of the bottom surface of the fixed plate (31), the other end of the hydraulic rod (32) is fixedly connected with the middle of the top surface of the fixed block (34), the side surface of the fixed block (34) is slidably connected with an inner sliding groove of the sliding seat (5), the middle of the bottom surface of the fixed block (34) is fixedly connected with one end of the expansion link (35), the bottom end of the expansion link (35) is fixedly connected with the middle of the top surface of the sliding block (, the through hole in the side of the sliding block (37) is rotatably connected with the side of the rotating shaft (38), one end of the rotating shaft (38) is fixed in the middle of the side of the roller (33), and two hydraulic rods (32), a fixed block (34), a telescopic rod (35), a spring (36), the sliding block (37) and the rotating shaft (38) are arranged respectively and are arranged between the fixed plate (31) and the roller (33) in the sliding seat (5) on the rear side of the right end in the manner.
3. The apparatus for precisely controlling the thickness of a work as set forth in claim 1, wherein: the height adjusting unit (4) comprises a supporting block (41), a lead screw (42), a reinforcing block (43), a rotating wheel (44), a connecting rod (45) and a fixing shaft (46), the side face of the supporting block (41) is in sliding connection with the inside of the sliding seat (5), the bottom face of the supporting block (41) is in rotating connection with one end of the lead screw (42), the side face of the lead screw (42) is in threaded connection with a threaded hole in the middle of the workbench (1) and the reinforcing block (43), the other end of the lead screw (42) is fixed to the top face of the rotating wheel (44), the edge of the bottom face of the rotating wheel (44) is fixedly connected with one end of the fixing shaft (46), the side face of the fixing shaft is in rotating connection with one end of the connecting rod (45), and the top face of the reinforcing block (43) is.
4. The apparatus for precisely controlling the thickness of a work as set forth in claim 1, wherein: the four-supporting-foot type workbench is characterized by further comprising four supporting feet (6), wherein the top surfaces of the four supporting feet (6) are fixedly connected with the four corners of the bottom surface of the workbench (1) respectively.
5. The apparatus for precisely controlling the thickness of a work as set forth in claim 1, wherein: still include adjustment handle (7), adjustment handle (7) are the loop configuration, the top surface left edge of adjustment handle (7) is connected with the bottom surface regulation of fixed axle (46), adjustment handle (7) and runner (44) are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873202.1U CN211757627U (en) | 2019-11-03 | 2019-11-03 | Precision control device for thickness of machined workpiece |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873202.1U CN211757627U (en) | 2019-11-03 | 2019-11-03 | Precision control device for thickness of machined workpiece |
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| CN211757627U true CN211757627U (en) | 2020-10-27 |
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| CN201921873202.1U Active CN211757627U (en) | 2019-11-03 | 2019-11-03 | Precision control device for thickness of machined workpiece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210738A (en) * | 2021-12-16 | 2022-03-22 | 燕山大学 | Pole piece roller press based on deflection self-offsetting roller bending device |
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2019
- 2019-11-03 CN CN201921873202.1U patent/CN211757627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210738A (en) * | 2021-12-16 | 2022-03-22 | 燕山大学 | Pole piece roller press based on deflection self-offsetting roller bending device |
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