CN222873968U - Special-shaped piece positioning tool for vertical machining center - Google Patents
Special-shaped piece positioning tool for vertical machining center Download PDFInfo
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- CN222873968U CN222873968U CN202421889298.1U CN202421889298U CN222873968U CN 222873968 U CN222873968 U CN 222873968U CN 202421889298 U CN202421889298 U CN 202421889298U CN 222873968 U CN222873968 U CN 222873968U
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Abstract
本实用新型公开了一种立式加工中心用异形件定位工装，涉及异形件加工技术领域，包括安装底座，所述安装底座顶部绕中心线均匀间隔设置有多个滑动板，安装底座底部绕中心线均匀间隔设置有多个丝杠滑块部件；所述滑动板顶部靠近中心线一侧设置有夹杆安装桶，滑动板顶部另一侧设置有气缸压块部件；所述夹杆安装桶内部一侧设置有螺杆压块部件，夹杆安装桶内部均匀设置有多个活动夹杆部件。通过上述结构，本实用新型，能够对不同形状、尺寸的异形件进行夹持、定位，且结构简单，便于检查和维修，降低维护的难度和成本。
The utility model discloses a special-shaped parts positioning tool for a vertical machining center, which relates to the technical field of special-shaped parts processing, including a mounting base, a plurality of sliding plates are evenly spaced around the center line on the top of the mounting base, and a plurality of lead screw slider components are evenly spaced around the center line on the bottom of the mounting base; a clamping rod mounting barrel is provided on one side of the top of the sliding plate close to the center line, and a cylinder pressing block component is provided on the other side of the top of the sliding plate; a screw pressing block component is provided on one side of the inside of the clamping rod mounting barrel, and a plurality of movable clamping rod components are evenly provided inside the clamping rod mounting barrel. Through the above structure, the utility model can clamp and position special-shaped parts of different shapes and sizes, and has a simple structure, is easy to inspect and repair, and reduces the difficulty and cost of maintenance.
Description
Technical Field
The utility model relates to the technical field of special-shaped piece machining, in particular to a special-shaped piece positioning tool for a vertical machining center.
Background
The positioning fixture is a specially designed fixture which is used for fixing a workpiece at a preset position in a physical mode and preventing the workpiece from moving or deforming in the machining or assembling process. The special-shaped workpiece positioning fixture is a special fixture special for positioning special-shaped workpieces. Because the special-shaped workpieces are different in shape and size, the positioning requirements of the traditional positioning tool are difficult to meet, and therefore the special-shaped workpiece positioning tool is required to be more flexible and accurate in design.
Because the special-shaped workpieces have diversity, the design structure of the special-shaped workpiece positioning tool is more complex, the maintenance is relatively difficult, the tool clamp can be worn, deformed or damaged in the use process, and the special-shaped workpiece positioning tool needs to be checked and maintained regularly, however, due to the structural specificity, the maintenance work can need professional skills and special tools, and the maintenance difficulty and cost are increased. Therefore, we propose a locating fixture for a profile for a vertical machining center to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a special-shaped piece positioning tool for a vertical machining center, which solves the problems that the design structure of the special-shaped piece positioning tool is more complex and the maintenance is relatively difficult due to the diversity of special-shaped workpieces in the prior art, and the tool clamp can be worn, deformed or damaged in the use process and needs to be checked and maintained regularly, however, due to the structural specificity, the maintenance work can need professional skills and special tools, and the maintenance difficulty and the maintenance cost are increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a vertical machining center is with dysmorphism piece location frock, includes the installation base, installation base top is provided with a plurality of sliding plates around the even interval of central line, and installation base bottom is provided with a plurality of lead screw slider parts around the even interval of central line, sliding plate top is close to central line one side and is provided with clamping lever An Zhuangtong, and sliding plate top opposite side is provided with cylinder briquetting part, clamping lever installation barrel inside one side is provided with screw briquetting part, and clamping lever installation barrel inside evenly is provided with a plurality of movable clamping lever parts;
The cylinder briquetting part is including the cylinder, cylinder top one side is provided with the pull rod and rotates the seat, and the pneumatic lever top of cylinder is provided with the pull rod installation piece, the pull rod rotates the seat top and is provided with first pull rod, pull rod installation piece one end is provided with the second pull rod, and the pull rod installation piece other end is provided with the third pull rod, first pull rod top is provided with movable depression bar, movable depression bar is close to movable clamping bar part one end bottom and is provided with the arc briquetting.
Further, the installation base is provided with a plurality of waist-shaped holes at equal intervals around the central line, and the sliding plate is in sliding connection with the installation base.
Further, the lead screw slider part is including lead screw, lead screw mount pad, lead screw hand wheel and slider, lead screw both ends rotate with two lead screw mount pads respectively and are connected, lead screw one end passes lead screw mount pad and lead screw hand wheel fixed connection, two lead screw mount pad and installation base bottom fixed connection, slider inboard and lead screw threaded connection, the slider top passes waist type hole and sliding plate fixed connection, clamp lever An Zhuangtong and sliding plate fixed connection.
Further, the movable clamping rod part comprises a barrel, a compression spring is arranged inside the barrel, the bottom of the barrel is fixedly connected with a clamping rod installation barrel, a clamping rod is arranged at the top of the compression spring, the bottom of the compression spring is fixedly connected with the barrel, the top of the compression spring is fixedly connected with the clamping rod, and the bottom of the clamping rod is slidably connected with the barrel.
Further, the screw clamping block component comprises a rotating screw and a V-shaped clamping block, the rotating screw is in threaded connection with the clamping rod mounting barrel, the rotating screw is in rotary connection with the V-shaped clamping block, the V-shaped clamping block is in sliding connection with the clamping rod mounting barrel, and the inner side of the V-shaped clamping block is in contact with a plurality of clamping rods.
Further, cylinder bottom and sliding plate fixed connection, pull rod rotates seat bottom and cylinder fixed connection, pull rod installation piece bottom and the pneumatic rod fixed connection of cylinder, first pull rod one end rotates the seat with the pull rod and rotates to be connected, and first pull rod other end rotates with movable depression bar one end to be connected, second pull rod one end rotates with the pull rod installation piece to be connected, and the second pull rod other end rotates with first pull rod to be connected, third pull rod one end rotates with the pull rod installation piece to be connected, and the third pull rod other end rotates with the movable depression bar other end to be connected, arc briquetting and movable depression bar fixed connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the clamping rod An Zhuangtong is arranged, one side of the inside of the clamping rod mounting barrel is provided with the screw press block component, the inside of the clamping rod mounting barrel is uniformly provided with the plurality of movable clamping rod components, the movable clamping rod components comprise the barrel, the inside of the barrel is provided with the compression spring, and the top of the compression spring is provided with the clamping rod. In this in-process, through processing part bottom and partial clamp lever contact, push down and make compression spring shrink, processing part side and the contact of another partial clamp lever, and then block processing part, rotatory screw briquetting part, and then compress tightly a plurality of clamp levers, be convenient for fix the dysmorphism piece, and a plurality of activity clamp lever parts set up alone, simple structure, be convenient for maintain, change, reduce maintenance cost.
2. According to the utility model, the sliding plate is arranged, one side, close to the center line, of the top of the sliding plate is provided with the clamping rod An Zhuangtong, and the other side of the top of the sliding plate is provided with the cylinder pressing block part, wherein the cylinder pressing block part comprises a cylinder, a cylinder rotating seat, a pull rod mounting block, a first pull rod, a second pull rod, a third pull rod, a movable pressing rod and an arc pressing block. In this in-process, drive the pull rod installation piece through the cylinder, and then drive second pull rod and third pull rod, further stimulate first pull rod and activity depression bar, drive the arc briquetting and stretch out, push down the dysmorphism, simple structure can the centre gripping dysmorphism, and be convenient for maintain, reduce maintenance cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a cylinder block assembly mounting structure of the present utility model;
FIG. 3 is a schematic view of the movable clamping bar component mounting structure of the present utility model;
FIG. 4 is a schematic view of the screw press block assembly mounting structure of the present utility model;
The device comprises a mounting base, 101, a waist-shaped hole, 2, a sliding plate, 3, a screw slider component, 301, a screw, 302, a screw mounting seat, 303, a screw hand wheel, 304, a slider, 4, a clamping rod An Zhuangtong, a cylinder pressing block component, 501, a cylinder, 502, a pull rod rotating seat, 503, a pull rod mounting block, 504, a first pull rod, 505, a second pull rod, 506, a third pull rod, 507, a movable pressing rod, 508, an arc pressing block, 6, a screw pressing block component, 601, a rotating screw, 602, a V-shaped clamping block, 7, a movable clamping rod component, 701, a barrel, 702, a compression spring, 703 and a clamping rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a technical scheme that the special-shaped piece positioning tool for a vertical machining center comprises a mounting base 1, wherein a plurality of sliding plates 2 are uniformly arranged at intervals around a central line at the top of the mounting base 1, a plurality of screw rod sliding block parts 3 are uniformly arranged at intervals around the central line at the bottom of the mounting base 1, a clamping rod mounting barrel 4 is arranged at one side, close to the central line, of the top of the sliding plate 2, a cylinder pressing block part 5 is arranged at the other side of the top of the sliding plate 2, a screw rod pressing block part 6 is arranged at one side inside the clamping rod mounting barrel 4, and a plurality of movable clamping rod parts 7 are uniformly arranged inside the clamping rod mounting barrel 4;
the cylinder briquetting part 5 is including cylinder 501, cylinder 501 top one side is provided with pull rod rotation seat 502, and the pneumatic lever top of cylinder 501 is provided with pull rod installation piece 503, the pull rod rotation seat 502 top is provided with first pull rod 504, pull rod installation piece 503 one end is provided with second pull rod 505, and the pull rod installation piece 503 other end is provided with third pull rod 506, first pull rod 504 top is provided with movable depression bar 507, movable depression bar 507 is close to movable clamping bar part 7 one end bottom and is provided with arc briquetting 508.
The installation base 1 is provided with a plurality of waist-shaped holes 101 at equal intervals around the central line, and the sliding plate 2 is in sliding connection with the installation base 1. In this example, by providing the waist-shaped hole 101, the slide plate 2 is more stable when moving.
The screw slider part 3 comprises a screw 301, screw mounting seats 302, screw hand wheels 303 and sliders 304, two ends of the screw 301 are respectively connected with the two screw mounting seats 302 in a rotating mode, one end of the screw 301 penetrates through the screw mounting seats 302 to be fixedly connected with the screw hand wheels 303, the two screw mounting seats 302 are fixedly connected with the bottom of the mounting base 1, the inner sides of the sliders 304 are in threaded connection with the screw 301, the tops of the sliders 304 penetrate through the waist-shaped holes 101 to be fixedly connected with the sliding plate 2, and the clamping rod mounting barrel 4 is fixedly connected with the sliding plate 2. In this example, drive slider 304 through rotating lead screw 301 and remove, and then drive slider 2 top clamping lever installation bucket 4 and remove, can adjust the distance between a plurality of activity clamp splice parts 7, the mounting dysmorphism piece of being convenient for.
The movable clamping rod part 7 comprises a round barrel 701, a compression spring 702 is arranged in the round barrel 701, the bottom of the round barrel 701 is fixedly connected with the clamping rod mounting barrel 4, a clamping rod 703 is arranged at the top of the compression spring 702, the bottom of the compression spring 702 is fixedly connected with the round barrel 701, the top of the compression spring 702 is fixedly connected with the clamping rod 703, and the bottom of the clamping rod 703 is slidably connected with the round barrel 701. In this example, by providing the compression spring 702, the clamping rod 703 is facilitated to contract, and then the non-contracted clamping rod 703 is brought into contact with the side of the profile and clamped.
The screw press block part 6 comprises a rotating screw 601 and a V-shaped clamping block 602, wherein the rotating screw 601 is in threaded connection with the clamping rod mounting barrel 4, the rotating screw 601 is in rotary connection with the V-shaped clamping block 602, the V-shaped clamping block 602 is in sliding connection with the clamping rod mounting barrel 4, and the inner side of the V-shaped clamping block 602 is in contact with a plurality of clamping rods 703. In this example, the screw 601 is rotated to further push the V-shaped clamping blocks 602, so that the plurality of clamping rods 703 are mutually pressed, and the stability of the clamping rods 703 during operation is ensured.
The bottom of the air cylinder 501 is fixedly connected with the sliding plate 2, the bottom of the pull rod rotating seat 502 is fixedly connected with the air cylinder 501, the bottom of the pull rod mounting block 503 is fixedly connected with a pneumatic rod of the air cylinder 501, one end of the first pull rod 504 is rotationally connected with the pull rod rotating seat 502, the other end of the first pull rod 504 is rotationally connected with one end of the movable pressure rod 507, one end of the second pull rod 505 is rotationally connected with the pull rod mounting block 503, the other end of the second pull rod 505 is rotationally connected with the first pull rod 504, one end of the third pull rod 506 is rotationally connected with the pull rod mounting block 503, the other end of the third pull rod 506 is rotationally connected with the other end of the movable pressure rod 507, and the arc-shaped pressing block 508 is fixedly connected with the movable pressure rod 507. In this example, the air cylinder 501 drives the pull rod installation block 503, so as to drive the second pull rod 505 and the third pull rod 506, further pull the first pull rod 504 and the movable compression rod 507, and drive the arc-shaped pressing block 508 to extend and retract, so that the installation and the clamping of the special-shaped piece are facilitated.
The working principle is that the screw rod hand wheel 303 is rotated to drive the screw rod 301 to rotate, the sliding plate 2 at the top of the sliding block 304 is further driven to move, the positions of movable clamping rod parts 7 in the clamping rod mounting barrels 4 are adjusted, special-shaped pieces are placed on the clamping rod mounting barrels 4, the special-shaped pieces enable part of the clamping rods 703 to be pressed down, the compression springs 702 are contracted, the other part of the clamping rods 703 are in contact with the side edges of the special-shaped pieces, the rotating screw rods 601 are rotated to drive the V-shaped clamping blocks 602 to push the clamping rods 703 tightly, the clamping rods 703 are fixed, the air cylinders 501 drive the pull rod mounting blocks 503 to push out to drive the second pull rods 505 and the third pull rods 506 to rotate, and the first pull rods 504 and the movable pressing rods 507 are further driven to rotate, so that the arc-shaped blocks 508 extend to clamp the special-shaped pieces.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421889298.1U CN222873968U (en) | 2024-08-06 | 2024-08-06 | Special-shaped piece positioning tool for vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421889298.1U CN222873968U (en) | 2024-08-06 | 2024-08-06 | Special-shaped piece positioning tool for vertical machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222873968U true CN222873968U (en) | 2025-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421889298.1U Active CN222873968U (en) | 2024-08-06 | 2024-08-06 | Special-shaped piece positioning tool for vertical machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222873968U (en) |
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2024
- 2024-08-06 CN CN202421889298.1U patent/CN222873968U/en active Active
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