CN223313517U - A tool for machining porous shaft workpieces of key components of reciprocating compressors - Google Patents
A tool for machining porous shaft workpieces of key components of reciprocating compressorsInfo
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- CN223313517U CN223313517U CN202422490396.4U CN202422490396U CN223313517U CN 223313517 U CN223313517 U CN 223313517U CN 202422490396 U CN202422490396 U CN 202422490396U CN 223313517 U CN223313517 U CN 223313517U
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Abstract
本实用新型公开的一种往复式压缩机关键部件轴类多孔工件加工工装，它属于工件夹紧装置技术领域，包括底座、滚动支撑组件、夹紧组件和固定支撑组件；所述底座包括立板，所述立板上设有避让通道；所述滚动支撑组件和所述固定支撑组件分别位于所述立板的两侧，分别对工件的两端进行支撑；所述夹紧组件设置在所述立板上，对工件的轴向限位。利用滚动支撑组件和固定支撑组件分别对工件的两端进行支撑；夹紧组件对工件的轴向限位；可快速对工件定位。
The utility model discloses a tool for machining porous workpieces of shafts, which are key components of reciprocating compressors. It belongs to the technical field of workpiece clamping devices and includes a base, a rolling support assembly, a clamping assembly, and a fixed support assembly. The base includes a vertical plate, on which an escape channel is provided. The rolling support assembly and the fixed support assembly are respectively located on either side of the vertical plate, respectively supporting the two ends of the workpiece. The clamping assembly is arranged on the vertical plate to limit the axial position of the workpiece. The rolling support assembly and the fixed support assembly respectively support the two ends of the workpiece; the clamping assembly limits the axial position of the workpiece, and the workpiece can be quickly positioned.
Description
Technical Field
The utility model relates to the technical field of workpiece clamping devices, in particular to a machining tool for a shaft type porous workpiece of a key component of a reciprocating compressor.
Background
The air inlet cylinder, flange products and the like are key components of the reciprocating compressor, the machining precision requirement is extremely high, and the workblank has casting characteristics, so that the workblank needs to be machined after the existing workblank hole position of the workpiece is leveled, and the machining is difficult. The air inlet cylinder, flange products and the like need to process the two end surfaces, the mounting holes on the end surfaces and the radial holes on the side walls, the processing technology is complex, the labor intensity of manual alignment is high, the processing period is long, the processing efficiency is low, and the risk coefficient is high. Therefore, there is a need for an apparatus that automatically aligns the position of a workpiece, reducing the cumbersome steps of manual adjustment.
Disclosure of utility model
The utility model provides a tool for machining a shaft type porous workpiece, which is a key component of a reciprocating compressor, is convenient to position and align the workpiece and is simple to operate.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a machining tool for a shaft porous workpiece of a key component of a reciprocating compressor, which comprises a base, a rolling support component, a clamping component and a fixed support component, wherein the base comprises a vertical plate, an avoidance channel is arranged on the vertical plate, the rolling support component and the fixed support component are respectively positioned on two sides of the vertical plate and respectively support two ends of the workpiece, and the clamping component is arranged on the vertical plate and limits the axial direction of the workpiece.
In the machining tool for the shaft porous workpiece of the key component of the reciprocating compressor, the rolling support assembly comprises two driving wheels, the driving wheels are connected with the base through moving supports, the distance between the two moving supports is adjustable, the two driving wheels are respectively located on two sides of the avoidance channel and jointly support the workpiece, and the driving wheels are in transmission connection with driving elements.
In the machining tool for the shaft porous workpiece of the key component of the reciprocating compressor, the movable brackets are arranged on the base in a sliding mode, and an adjusting element is arranged between the two movable brackets and drives the two movable brackets to approach or separate.
In the machining tool for the shaft porous workpiece of the key component of the reciprocating compressor, the clamping assembly comprises a plurality of cushion blocks and a plurality of clamping structures;
the cushion blocks are fixedly arranged on the vertical plate and distributed in the circumferential direction of the avoidance channel;
The clamping structure comprises a pressing plate and a connecting assembly, wherein the connecting assembly comprises a first supporting rod, the first supporting rod is located at one side, away from the avoidance channel, of the cushion block, a first adjusting hole is formed in the pressing plate, the first supporting rod is located in the first adjusting hole, and two ends of the first supporting rod extend out of the first adjusting hole and are respectively connected with the vertical plate and the first locking piece.
In the machining tool for the shaft porous workpiece of the key component of the reciprocating compressor, the vertical plate is provided with the sliding rail, the sliding rail surrounds the avoidance channel, and the first supporting rod is arranged on the sliding rail in a sliding manner;
And/or, the clamping structure further comprises an auxiliary supporting rod, wherein the auxiliary supporting rod is positioned between the vertical plate and the pressing plate and is propped against the pressing plate to press the workpiece.
In the processing tool for the shaft porous workpiece of the key component of the reciprocating compressor, the processing tool further comprises a fixed support assembly, wherein the fixed support assembly comprises two driven wheels, the two driven wheels are respectively positioned on two sides of the avoidance channel, and the driven wheels are rotatably installed on the base through a fixed support.
In the machining tool for the shaft porous workpiece of the key component of the reciprocating compressor, a transfer support is arranged between the fixed support and the base, a second adjusting hole is formed in the transfer support, the second adjusting hole is a strip hole, and the fixed support is connected with the transfer support in an adjustable mode through bolts located in the second adjusting hole.
In the processing tool for the shaft porous workpiece of the key component of the reciprocating compressor, the base is provided with the end clamping assembly, the end clamping assembly comprises a first support column, the lower end of the first support column is connected with the base, the upper end of the first support column is provided with the end pressing plate, and the workpiece is clamped in an auxiliary mode by the aid of the end pressing plate.
In the machining tool for the shaft type porous workpiece of the key component of the reciprocating compressor, the first support column is arranged on the base in a sliding manner;
And/or the end clamping assembly further comprises a second support column, the second support column is positioned on one side of the first support column, which is away from the vertical plate, the upper end of the second support column is connected with the end pressing plate, and the lower end of the second support column is propped against the base.
In the processing tool for the shaft type porous workpiece of the key component of the reciprocating compressor, the upper part of the avoidance channel is opened;
And/or the base comprises a bottom plate, the vertical plate is fixed on the bottom plate, and a rib plate is arranged between the bottom plate and the vertical plate;
And/or, the base is also provided with a plurality of fourth guide rails;
and/or the vertical plate is provided with an automatic probe.
The beneficial effects of the utility model are as follows:
The processing tool for the shaft porous workpiece of the key component of the reciprocating compressor utilizes the rolling support component and the fixed support component to respectively support the two ends of the workpiece;
Meanwhile, the rolling support assembly adopts two driving wheels to support the workpiece, so that the support positioning accuracy is high, and when the machining position of the workpiece needs to be adjusted, the workpiece is driven to rotate by the driving wheels, so that the operation is safe and convenient, the working procedures of products with similar characteristics can be concentrated, the machining working procedures are reduced, the product machining period is shortened, the production quality and benefit are improved, and the labor intensity is reduced;
The distance between the two driving wheels of the rolling support assembly and the distance between the two driven wheels of the fixed support assembly can be adjusted, and the universality and the adaptability of the tool are improved by adjusting workpieces with different excircle diameters;
The shaft multi-hole machining tool can ensure the consistency of the initial position of each machining, is particularly important for batch production of workpieces with the same characteristics, improves the consistency of products, reduces the direct contact of operators in an automatic alignment mode, reduces the operation risk, improves the production safety, and can lead the workpiece alignment to be more convenient and quicker;
the workpiece adjusting time is shortened, and the tool can work more frequently, so that the utilization rate of the tool is improved, and the machining efficiency of machining end face hole features and radial hole features of flange products is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of one embodiment of a tooling for machining a shaft-type porous workpiece, a key component of a reciprocating compressor, in accordance with the present utility model;
FIG. 2 is a first view of the working conditions of the tooling for machining shaft-type porous workpieces, which are key components of the reciprocating compressor, according to the present utility model;
FIG. 3 is a second view of the working conditions of the tooling for machining a shaft-type porous workpiece, a key component of a reciprocating compressor, according to the present utility model;
FIG. 4 is a third view of the working condition of the tooling for machining a shaft-type porous workpiece, a key component of a reciprocating compressor according to the present utility model;
FIG. 5 is a schematic structural view of a clamping structure in the tooling for machining shaft-type porous workpieces, which are key components of the reciprocating compressor, according to the utility model;
FIG. 6 is an enlarged view of area A of FIG. 2;
FIG. 7 is a schematic diagram of an assembled structure of a driven wheel in the tooling for machining a shaft porous workpiece which is a key component of the reciprocating compressor;
FIG. 8 is a schematic structural view of a transfer bracket in the tooling for machining shaft-type porous workpieces, which are key components of the reciprocating compressor, according to the utility model;
fig. 9 is a schematic structural view of an end clamping assembly in the tooling for machining shaft-type porous workpieces, which are key components of the reciprocating compressor.
In the figure:
1-a base, 101-a bottom plate, 102-a fourth guide rail, 103-a first guide rail, 104-a second guide rail, 105-a vertical plate, 106-a rib plate, 107-a sliding rail, 108-an avoidance channel, 109-an auxiliary adjustment rail and 110-a third guide rail;
2-rolling support assembly, 201-driving element, 202-driving wheel, 203-adjusting element, 204-moving bracket;
3-clamping structure, 301-first connecting block, 302-second locking piece, 303-pressing plate, 304-first supporting rod, 305-first locking piece, 306-first adjusting hole, 307-auxiliary supporting rod;
4-fixed support components, 401-fixed brackets, 402-driven wheels, 403-adapting brackets and 404-second adjusting holes;
5-automatic probe;
6-end clamping assembly, 601-slider, 602-fifth lock, 603-first support post, 604-end clamp, 605-third lock, 606-second support post, 607-backing plate, 608-fourth lock;
7-cushion blocks;
8-work piece, 801-flange end, 802-long axis end.
Detailed Description
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Referring to fig. 1-4, an embodiment of a tool for machining a shaft-type porous workpiece, which is a key component of a reciprocating compressor, provided by the utility model comprises a base 1, a rolling support component 2, a clamping component and a fixed support component 4, wherein the base 1 provides a space for installation and support, and the rolling support component 2, the clamping component and the fixed support component 4 are all installed on the base 1. The workpiece 8 has a flange end 801 and a long axis end 802, the workpiece 8 is placed on the rolling support assembly 2 and the fixed support assembly 4, the rolling support assembly 2 supports the flange end 801, and the fixed support assembly 4 is supported at the long axis end 802. The clamping assembly comprises a cushion block 7 and a clamping structure 3, and the cushion block 7 and the clamping structure are matched to clamp and fasten the flange end 801 of the workpiece 8, so that the axial limit of the workpiece 8 is realized.
The base 1 comprises a bottom plate 101 and a vertical plate 105, the bottom plate 101 can be fixedly connected with a workbench of the equipment by using bolts, the vertical plate 105 is fixedly arranged on the bottom plate 101, the vertical plate 105 is provided with an avoidance channel 108 for installing and detaching the workpiece 8, the avoidance channel 108 can be circular, preferably the avoidance channel 108 is similar to a U shape with an upper opening, the workpiece 8 is convenient to assemble and disassemble, the radial holes on the workpiece 8 can be machined, and enough operation space is provided. When the upper portion of the avoidance passage 108 is open, the upright plate 105 has two support arms, which are located on both sides of the avoidance passage 108. The vertical plate 105 may be an integral structure, or may be formed by separately machining two support arms, and may be independently arranged and respectively fixed on the bottom plate 101. The vertical plate 105 and the bottom plate 101 may be integrally formed, or may be fixedly connected by welding or the like.
A rib plate 106 can be further arranged between the bottom plate 101 and the vertical plate 105, the rib plate 106 is connected with the bottom plate 101 and the vertical plate 105 to play a role in supporting the vertical plate 105, and the rib plate 106, the bottom plate 101 and the vertical plate 105 form a triangular structure to enhance the rigidity of the base 1. The rib plate 106 can be welded to the bottom plate 101, so that the stability of the workpiece 8 in the machining process is ensured, and the vibration condition is reduced. Different weight reducing grooves are formed in the middle of the rib plate 106, and the function of reducing the overall weight of the tool is achieved.
The rolling support assembly 2 comprises two driving wheels 202, wherein the two driving wheels 202 are positioned at two sides of the avoidance channel 108, and support the flange end 801 of the workpiece 8 together. Preferably, the driving wheels 202 are slidably disposed on the bottom plate 101 through the moving support 204, and the two driving wheels 202 are slidably close to or separated from each other, so as to adapt to the supporting requirements of the workpieces 8 with different outer diameters. Specifically, the bottom plate 101 is provided with a first guide rail 103 and a second guide rail 104, the first guide rail 103 and the second guide rail 104 are parallel to each other, and the moving bracket 204 is slidably disposed on the first guide rail 103 and the second guide rail 104. For example, the first guide rail 103 and the second guide rail 104 are T-shaped grooves, and the moving bracket 204 is connected to the base plate 101 with T-shaped bolts that extend into the T-shaped grooves. The head of the T-shaped bolt is in sliding fit with the T-shaped groove, the threaded part penetrates through the movable bracket 204 and then is connected with the nut, when the nut is in loose fit with the T-shaped bolt, the movable bracket 204 can move relative to the bottom plate 101 to adjust the position, and when the nut is in tight fit with the T-shaped bolt, the relative position of the movable bracket 204 and the bottom plate 101 is locked. Of course, other conventional structures may be adopted for the sliding connection between the movable bracket 204 and the base plate 101, for example, the first guide rail 103 and the second guide rail 104 may be dovetail rails, and the movable bracket 204 may be slidably disposed on the dovetail rails and locked by bolts, which is a conventional structure.
Further, an adjusting element 203 is disposed between the two moving brackets 204, the adjusting element 203 may be a bidirectional screw, and two threaded portions of the bidirectional screw are respectively in threaded connection with the two moving brackets 204. After the locking of the movable brackets 204 is released, the adjusting element 203 is rotated, and the two movable brackets 204 are close to or separated from each other, so that the two driving wheels 202 are driven to be close to or separated from each other. The adjustment member 203 may be a telescopic member such as an electric telescopic rod, an air cylinder, or a hydraulic cylinder, as long as the distance between the two moving brackets 204 can be controllably adjusted.
The driving wheel 202 is rotatably mounted on the movable support 204, the driving element 201 is mounted on the movable support 204, the driving element 201 can adopt a servo motor and is in transmission connection with the driving wheel 202 through a speed reducer and other elements, and the driving element 201 is controlled to drive the driving wheel 202 to rotate, so that the workpiece 8 positioned on the upper side of the driving wheel can be brought to rotate, and different positions of the workpiece 8 correspond to processed cutters to finish processing.
The clamping assemblies are mounted on the riser 105, distributed in the circumferential direction of the relief channel 108, and can be located on two support arms of the riser 105. The clamping assembly comprises a plurality of cushion blocks 7 and a plurality of clamping structures 3, wherein the cushion blocks 7 and the clamping structures 3 are respectively positioned on two sides of the flange end 801 of the workpiece 8 and are matched to clamp and fasten the flange end 801 of the workpiece 8. The number of the cushion blocks 7 and the clamping structures 3 can be set according to the needs, and preferably, the cushion blocks 7 and the clamping structures 3 are in one-to-one correspondence, namely one cushion block 7 corresponds to one clamping structure 3, clamping force is applied to corresponding positions on two sides of a flange of the workpiece 8, and stability is good.
Wherein, cushion 7 is fixed on riser 105, and the side of cushion 7 facing away from riser 105 is the holding surface. The supporting surfaces of the cushion blocks 7 are positioned in the same plane and jointly support the workpiece 8. The cushion block 7 and the vertical plate 105 can be of an integral structure, the cushion block 7 protrudes out of the surface of the vertical plate 105, and the cushion block 7 can be detachably connected with the vertical plate 105, for example, through connecting pieces such as bolts, screws and the like. The shape of the pad 7 is not limited to the cylindrical shape shown in fig. 2, but may be a rectangular table, an arc table, or the like.
Referring to fig. 5, the clamping structure 3 includes a pressing plate 303, wherein the pressing plate 303 is mounted on the vertical plate 105 through a connection assembly, when the workpiece 8 is clamped through the connection assembly, the pressing plate 303 clamps the workpiece 8 locally, and when the workpiece 8 is assembled and disassembled, the pressing plate 303 avoids the assembling and disassembling space of the workpiece 8. For example, the connecting assembly includes a first support rod 304, the pressure plate 303 is provided with a first adjustment hole 306, the first adjustment hole 306 penetrates the pressure plate 303, and the first support rod 304 is located in the first adjustment hole 306. One end of the first supporting rod 304 is connected with the vertical plate 105, and the other end is connected with a first locking piece 305 in a threaded manner. The first adjusting hole 306 may be a circular hole, and when the workpiece 8 is assembled or disassembled, the pressing plate 303 can rotate relative to the first supporting rod 304 to avoid the assembling or disassembling area of the workpiece 8, when the workpiece 8 is clamped, one side of the workpiece 8 is leaned against the cushion block 7, the pressing plate 303 is rotated to partially press the other side of the workpiece 8, and then the first locking member 305 is screwed, so that stable clamping of the workpiece 8 is realized. The first adjustment hole 306 may be a long hole extending in the longitudinal direction of the platen 303, and moving the platen 303 along the longitudinal direction of the first adjustment hole 306 may avoid the loading/unloading area of the workpiece 8 or partially press the workpiece 8.
Further, the position of the pressing plate 303 relative to the opposite plate 105 can be adjusted, so that the pressing plate 303 can be ensured to be clamped at a part of the workpiece 8 which does not need to be processed. Specifically, the vertical plate 105 is provided with a sliding rail 107, and the first support rod 304 is slidably disposed on the sliding rail 107. For example, the sliding rail 107 is a T-shaped groove, one end of the first support rod 304 connected with the vertical plate 105 is fixed with a first connecting block 301, the first connecting block 301 is T-shaped, the first connecting block 301 is slidably arranged in the sliding rail 107, the first support rod 304 is connected with a second locking member 302 in a threaded manner, the second locking member 302 is positioned outside the sliding rail 107, and after the position adjustment of the pressing plate 303 is completed, the position of the pressing plate 303 is fixed on the vertical plate 105 through the second locking member 302. The sliding rail 107 may also be a dovetail rail protruding from the vertical plate 105, and the first connecting block 301 needs to be provided with a dovetail groove correspondingly to realize sliding connection between the sliding rail 107 and the first connecting block 301, and at this time, the sliding rail 107 and the first connecting block 301 may be locked by tightening a screw, and the sliding connection manner between the sliding rail 107 and the first connecting block 301 is not shown in the drawings or described herein.
The sliding track 107 surrounds the avoidance channel 108, is preferably arc-shaped, so that the pressing plates 303 are uniformly distributed in the circumferential direction of the workpiece 8, and the stability of clamping force is good.
Referring to fig. 6, an auxiliary adjustment rail 109 is further disposed on the outer side of the sliding rail 107, and an auxiliary support bar 307 is slidably disposed on the auxiliary adjustment rail 109, wherein the auxiliary support bar 307 and the pad 7 are respectively disposed on two sides of the sliding rail 107 when the pressing plate 303 is locked, so that the clamping stability of the pressing plate 303 can be further improved. The auxiliary adjusting rail 109 may be a guide rail protruding out of the vertical plate 105, or may be a groove formed by partially recessing the vertical plate 105, and may be set according to actual assembly requirements.
The fixed support assembly 4 comprises two driven wheels 402, the two driven wheels 402 are respectively positioned at two sides of the avoidance channel 108, and the driven wheels 402 are rotatably arranged on the bottom plate 101 through a fixed support 401.
Further, as shown in fig. 7 and 8, a transfer bracket 403 is disposed between the fixing bracket 401 and the bottom plate 101, and a second adjusting hole 404 is disposed on the transfer bracket 403, the fixing bracket 401 is connected with the transfer bracket 403 through a bolt disposed in the second adjusting hole 404, and the second adjusting hole 404 is a strip hole and extends in the connecting line direction of the two driven wheels 402, i.e. extends along the X-axis direction of the three coordinate axes, so that the position of the fixing bracket 401 can be adjusted to further increase or decrease the distance between the two driven wheels 402, thereby meeting the support of workpieces 8 with different outer diameters, supporting the center of gravity of the workpiece 8 and rotating the workpiece 8 to reduce friction, and preventing the workpiece 8 from rotating and deflecting.
The bottom plate 101 is further provided with an end clamping assembly 6, as shown in fig. 9, the end clamping assembly 6 comprises a first support column 603, the lower end of the first support column 603 is connected with the bottom plate 101, the upper end of the first support column 603 is provided with an end pressing plate 604, and the end pressing plate 604 is used for auxiliary clamping of the workpiece 8.
Preferably, the upper end of the first support column 603 is provided with external threads, the end pressing plate 604 is sleeved on the external threads of the first support column 603, and the position is fixed through a third locking member 605 positioned on the upper side of the end pressing plate 604 and a fourth locking member 608 positioned on the lower side of the end pressing plate 604, wherein the third locking member 605 and the fourth locking member 608 are in threaded connection with the first support column 603. The third locking member 605 and the fourth locking member 608 may be nuts.
Further, the first support column 603 is slidably disposed on the bottom plate 101, specifically, a third guide rail 110 is disposed on the bottom plate 101, the third guide rail 110 is a T-shaped groove, a slider 601 is fixed at the lower end of the first support column 603, the slider 601 is slidably disposed in the T-shaped groove, and meanwhile, in order to lock the first support column 603, an external thread is disposed at the lower end of the first support column 603, and a fifth locking member 602 is screwed at the external thread. Adjustment or position locking of the first support column 603 is achieved by unscrewing or screwing the fifth locking member 602.
The end clamping assembly 6 further comprises a second support column 606, the upper end of the second support column 606 is connected with the end pressing plate 604, the lower end of the second support column 606 is propped against the bottom plate 101 through a base plate 607 or is in sliding connection with the third guide rail 110, and the second support column 606 is positioned on one side of the first support column 603, which is away from the workpiece 8, so that the clamping stability of the end pressing plate 604 can be improved, and the function of preventing the workpiece 8 from moving can be achieved.
The vertical plate 105 is provided with an automatic probe 5 for detecting the position state of the workpiece 8. Preferably, the automatic probe 5 is located inside the sliding rail 107, i.e. near the side of the evacuation channel 108, so that the automatic probe 5 can detect regardless of the size of the part. According to the structure of the workpiece 8, the automatic probe 5 can correspondingly adopt an adaptive detection element, for example, the automatic probe 5 can be used as a laser detection device, a built-in proximity switch sensor and a laser reflection infrared device can be used for aligning the characteristic position of a blank when the workpiece 8 rotates, and the manual meter and the height gauge are not needed for measurement and alignment.
When the tool is used,
Hoisting and placing the workpiece 8 on the rolling support assembly 2 and the fixed support assembly 4, wherein the flange end 801 is positioned at the rolling support assembly 2, and the long shaft end 802 is positioned on the fixed support assembly 4;
The flange end 801 of the workpiece 8 is abutted against the cushion block 7, the driving wheel 202 is adjusted to enable the workpiece 8 to rotate to the laser calibration position of the automatic probe 5, then the rotation is stopped, the position of the pressing plate 303 is adjusted, the flange end 801 of the workpiece 8 is pressed, and the end clamping assembly 6 can start to process after pressing the long shaft end 802 of the workpiece 8. In the machining process, when the machining position needs to be replaced, the clamping of the pressing plate 303 and the end clamping assembly 6 is released, the driving wheel 202 is controlled to rotate the workpiece 8 to the next machining position, after the workpiece is in place, the pressing plate 303 is adjusted to press the flange end 801 of the workpiece 8, and the end clamping assembly 6 can start to carry out the next machining after pressing the long shaft end 802 of the workpiece 8.
When the workpieces 8 with different outer circles are replaced, the distance between the two driving wheels 202 can be synchronously adjusted by controlling the adjusting element 203 to control the vertical height of the workpieces 8, and the driving wheels 202 are controlled to rotate to drive the workpieces 8 to rotate to the correct positions instead of manual rotation.
Further, the bottom plate 101 is further provided with a plurality of fourth guiding tracks 102, so as to reserve mounting positions for expanding the clamping function of the tool, for example, the fourth guiding tracks 102 are located at the position of the bottom plate 101 close to the driving wheel 202, and are used for applying a tight clamping force on the end face of the flange end 801 of the workpiece 8 through a rod or other structures located in the fourth guiding tracks 102 when the end face of the flange end 801 of the workpiece 8 needs to be positioned or clamped.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The machining tool for the shaft porous workpiece of the key component of the reciprocating compressor is characterized by comprising a base (1), a rolling support assembly (2), a clamping assembly and a fixed support assembly (4), wherein the base (1) comprises a vertical plate (105), an avoidance channel (108) is formed in the vertical plate (105), the rolling support assembly (2) and the fixed support assembly (4) are respectively located at two sides of the vertical plate (105) and respectively support two ends of a workpiece (8), and the clamping assembly is arranged on the vertical plate (105) and limits the axial direction of the workpiece (8).
2. The machining tool for the shaft-type porous workpiece of the key component of the reciprocating compressor according to claim 1 is characterized in that the rolling support assembly (2) comprises two driving wheels (202), the driving wheels (202) are connected with the base (1) through moving supports (204), the distance between the two moving supports (204) is adjustable, the two driving wheels (202) are respectively located on two sides of the avoidance channel (108) and jointly support the workpiece (8), and the driving wheels (202) are in transmission connection with driving elements (201).
3. The tool for machining the shaft-type porous workpiece of the key component of the reciprocating compressor according to claim 2 is characterized in that the movable brackets (204) are slidably arranged on the base (1), and an adjusting element (203) is arranged between the two movable brackets (204) to drive the two movable brackets (204) to approach or separate.
4. The tooling for machining the shaft-type porous workpiece of the key component of the reciprocating compressor according to claim 1, wherein the clamping assembly comprises a plurality of cushion blocks (7) and a plurality of clamping structures (3);
The cushion blocks (7) are fixedly arranged on the vertical plate (105) and distributed in the circumferential direction of the avoidance channel (108);
the clamping structure (3) comprises a pressing plate (303) and a connecting assembly, wherein the connecting assembly comprises a first supporting rod (304), the first supporting rod (304) is located at one side, deviating from the avoidance channel (108), of the cushion block (7), a first adjusting hole (306) is formed in the pressing plate (303), the first supporting rod (304) is located in the first adjusting hole (306), and two ends of the first supporting rod (304) extend out of the first adjusting hole (306) and are respectively connected with the vertical plate (105) and the first locking piece (305).
5. The tooling for machining the shaft-type porous workpiece, which is a key component of the reciprocating compressor, according to claim 4, is characterized in that a sliding rail (107) is arranged on the vertical plate (105), the sliding rail (107) surrounds the avoidance channel (108), and the first supporting rod (304) is slidably arranged on the sliding rail (107);
And/or, the clamping structure (3) further comprises an auxiliary supporting rod (307), wherein the auxiliary supporting rod (307) is positioned between the vertical plate (105) and the pressing plate (303) and is abutted against the pressing plate (303) to press the workpiece (8).
6. The tooling for machining the shaft-type porous workpiece, which is a key component of the reciprocating compressor, according to claim 1, is characterized by further comprising a fixed support assembly (4), wherein the fixed support assembly (4) comprises two driven wheels (402), the two driven wheels (402) are respectively positioned on two sides of the avoidance channel (108), and the driven wheels (402) are rotatably mounted on the base (1) through a fixed support (401).
7. The tooling for machining the shaft-type porous workpiece of the key component of the reciprocating compressor, as set forth in claim 6, is characterized in that a transfer support (403) is arranged between the fixed support (401) and the base (1), a second adjusting hole (404) is formed in the transfer support (403), the second adjusting hole (404) is a strip hole, and the fixed support (401) is adjustably connected with the transfer support (403) through bolts located in the second adjusting hole (404).
8. The tool for machining the shaft-type porous workpiece of the key component of the reciprocating compressor according to claim 1, wherein an end clamping assembly (6) is arranged on the base (1), the end clamping assembly (6) comprises a first supporting column (603), the lower end of the first supporting column (603) is connected with the base (1), an end pressing plate (604) is arranged at the upper end of the first supporting column, and the workpiece (8) is clamped in an auxiliary mode through the end pressing plate (604).
9. The tooling for machining the shaft-type porous workpiece, which is a key component of the reciprocating compressor, according to claim 8, wherein the first support column (603) is slidably arranged on the base (1);
And/or the end clamping assembly (6) further comprises a second support column (606), wherein the second support column (606) is positioned on one side, away from the vertical plate (105), of the first support column (603), the upper end of the second support column (606) is connected with the end pressing plate (604), and the lower end of the second support column is propped against the base (1).
10. The tooling for machining shaft-type porous workpieces, which are key components of a reciprocating compressor, according to claim 1, wherein the upper opening of the avoidance channel (108);
And/or the base (1) comprises a bottom plate (101), wherein the vertical plate (105) is fixed on the bottom plate (101), and a rib plate (106) is arranged between the bottom plate (101) and the vertical plate (105);
And/or, the base (1) is also provided with a plurality of fourth guide rails (102);
And/or the vertical plate (105) is provided with an automatic probe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422490396.4U CN223313517U (en) | 2024-10-15 | 2024-10-15 | A tool for machining porous shaft workpieces of key components of reciprocating compressors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422490396.4U CN223313517U (en) | 2024-10-15 | 2024-10-15 | A tool for machining porous shaft workpieces of key components of reciprocating compressors |
Publications (1)
| Publication Number | Publication Date |
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| CN223313517U true CN223313517U (en) | 2025-09-09 |
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| CN202422490396.4U Active CN223313517U (en) | 2024-10-15 | 2024-10-15 | A tool for machining porous shaft workpieces of key components of reciprocating compressors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121156730A (en) * | 2025-11-24 | 2025-12-19 | 苏州鹰蚁智能装备有限公司 | Automatic frame riveting equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121156730A (en) * | 2025-11-24 | 2025-12-19 | 苏州鹰蚁智能装备有限公司 | Automatic frame riveting equipment |
| CN121156730B (en) * | 2025-11-24 | 2026-03-31 | 苏州鹰蚁智能装备有限公司 | Automatic frame riveting equipment |
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