CN222327436U

CN222327436U - A mechanical processing fixture that is easy to replace

Info

Publication number: CN222327436U
Application number: CN202421191709.XU
Authority: CN
Inventors: 李跃城
Original assignee: Qiqihar Yuecheng Machinery Manufacturing Co ltd
Current assignee: Qiqihar Yuecheng Machinery Manufacturing Co ltd
Priority date: 2024-05-29
Filing date: 2024-05-29
Publication date: 2025-01-10
Anticipated expiration: 2034-05-29

Abstract

The utility model relates to the technical field of machining clamps and discloses a machining clamp convenient to replace, which comprises a clamp table, wherein two transverse grooves are horizontally formed in the top of the clamp table, a placing table is installed at the top of the clamp table, the placing table is arranged between the two transverse grooves, first sliding blocks horizontally slide in the two transverse grooves, sliding mechanisms for sliding the two first sliding blocks are arranged in the clamp table, connecting blocks are arranged at the tops of the two first sliding blocks, mounting mechanisms for mounting the connecting blocks are arranged at the tops of the two first sliding blocks, supporting frames are fixedly connected to the tops of the two connecting blocks, connecting plates vertically slide on the opposite sides of the two supporting frames, and lifting mechanisms for lifting the connecting plates are arranged at the tops of the two connecting blocks. According to the device, the connecting blocks and the bottom blocks can be detached or installed, and meanwhile, the clamping plates can be replaced quickly, so that the use convenience of the device is improved, and different objects can be clamped conveniently.

Description

Machining fixture convenient to replace

Technical Field

The utility model relates to the technical field of machining clamps, in particular to a machining clamp convenient to replace.

Background

Machining jigs are tools for fixing a workpiece for machining, which ensure stable positions and directions of the workpiece during machining for proper cutting, drilling, milling, turning, etc., and generally consist of a jig body, which is a main part for holding the workpiece, a jig base, which is used for fixing the jig body and is connected to a machine tool, a jig bar, a jig chuck, etc., and a jig clamping device for adjusting the position and clamping force of the jig chuck.

When in actual use, machining is not stable enough because the clamping is carried out on different objects, so that the corresponding clamp is required to be replaced to clamp the objects, the objects are enabled to be more stable in the machining process, but the clamps cannot be detached or replaced conveniently when in use, and the height positions of the clamps are inconvenient to adjust according to different sizes of the objects when in use, so that the using effect of the device is reduced.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a machining clamp convenient to replace.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a machining anchor clamps convenient to change, includes the anchor clamps platform, two transverse grooves have been seted up to anchor clamps platform top level, the anchor clamps platform top is installed and is placed the platform, place the platform setting between two transverse grooves, two equal horizontal slip in transverse groove inside has first slider, the inside slide mechanism that slides two first sliders that is equipped with of anchor clamps platform, two first slider top all is provided with the connecting block, two first slider top all is equipped with the installation mechanism of installation connecting block, two equal fixedly connected with support frame in connecting block top, two equal vertical slip in support frame opposite both sides has the connecting plate, two the connecting block top all is equipped with the elevating system of lift connecting plate, through the setting of the device, can dismantle or install connecting block and bottom block, also be convenient for simultaneously carry out quick replacement to splint to improve the convenience of use of the device, be convenient for carry out the centre gripping to different objects.

Preferably, the sliding mechanism comprises fixing blocks, four sliding ways are horizontally and fixedly connected to the top in the clamp table, the four sliding ways are respectively arranged on two sides of the surface of the two transverse grooves, two symmetrical sides of the surface of the first sliding block are respectively and rotationally connected with two rollers, the rollers roll inside the four sliding ways respectively, the fixing blocks are provided with two sliding blocks, the two sliding blocks are respectively and fixedly connected to the bottoms of the two first sliding blocks, a first screw rod is horizontally and rotationally connected to the inside of the clamp table, two ends of one end of the first screw rod are respectively and rotationally connected to two opposite ends of the inside of the clamp table, the first screw rod is sleeved inside the two fixing blocks, the two fixing blocks are matched with the first screw rod, a motor is arranged at one end of the surface of the clamp table, and an output shaft of the motor is fixedly connected to one end of the first screw rod and used for limiting the two fixing blocks and the first sliding blocks to be close to or far away from each other.

Further, the installation mechanism comprises a first limit post, the first limit post is fixedly connected to one end of the top of the first sliding block, the other end of the top of the first sliding block is provided with a connecting hole, the bottom of the connecting block is provided with a hole, the first limit post is sleeved in the hole in the bottom of the connecting block, the surface of the connecting block is provided with a screw, and the bottom of the screw is matched with the connecting hole so that the connecting block is fixedly installed at the top of the first sliding block.

Preferably, the lifting mechanism comprises a second sliding block, clamping grooves are respectively fixedly connected to two ends of one side of the surface of the support frame, two ends of the connecting plate respectively slide inside the two clamping grooves, a top plate is horizontally and fixedly connected to the top of the support frame, two vertical grooves are vertically formed in the surface of the support frame, connecting columns are vertically and vertically formed in the inner parts of the vertical grooves in a sliding mode, the connecting plate is fixedly connected to the surfaces of the two connecting columns, the second sliding block is fixedly connected to the other side of the surfaces of the two connecting columns, a second screw rod is rotatably connected to the surface of the support frame and is vertically arranged, the second screw rod is inserted inside the top plate, the second screw rod is sleeved inside the second sliding block, the second sliding block is matched with the second screw rod, and a knob is arranged at the top end of the second screw rod and used for vertically sliding the connecting plate and the sliding plate.

Further, connecting plate surface level fixedly connected with slide, two second spacing posts of slide fixedly connected with, the bottom block has been placed at the slide top, two cooperation holes have been vertically seted up on bottom block surface, two the spacing post of second sets up respectively in two inside the cooperation holes, bottom block surface fixedly connected with fixed column, fixed column one end fixedly connected with splint for make bottom block and splint install on the slide fast.

The beneficial effects of the utility model are as follows:

1. Through the setting of the device during the use, can dismantle or install connecting block and bottom block, also be convenient for carry out quick replacement to splint simultaneously to improve the use convenience of the device, be convenient for carry out the centre gripping to different objects.

2. In the use process, the knob is rotated to drive the second sliding block to slide up and down, and meanwhile, the connecting plate and the sliding plate can be driven to slide upwards, so that the heights of the bottom block and the clamping plate can be adjusted, and the device is better in use effect.

Drawings

FIG. 1 is a front view of a machining fixture of the present utility model for easy replacement;

FIG. 2 is a schematic view of a sliding mechanism of a machining fixture for easy replacement according to the present utility model;

FIG. 3 is a schematic view of a mounting mechanism for a machining fixture for easy replacement according to the present utility model;

fig. 4 is a schematic view of a lifting mechanism of a machining fixture with easy replacement according to the present utility model.

The clamping device comprises a clamping table 1, a clamping table 11, a transverse groove 12, a placing table 13, a slideway 2, a connecting block 21, a screw 23, a supporting frame 24, a top plate 25, a vertical groove 26, a clamping groove 3, a first sliding block 31, a fixed block 32, a connecting hole 33, a first limiting column 34, a roller 4, a first screw rod 41, a motor 5, a connecting plate 51, a sliding plate 52, a second limiting column 53, a second sliding block 6, a second screw rod 61, a knob 7, a bottom block 71, a fixed column 72 and a clamping plate.

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.

Referring to fig. 1-4, a mechanical processing clamp convenient to change, including clamp table 1, clamp table 1 top level has seted up two horizontal grooves 11, clamp table 1 top is installed and has been placed the platform 12, place the platform 12 and set up between two horizontal grooves 11, the equal horizontal slip in two horizontal grooves 11 is inside has first slider 3, clamp table 1 is inside to be equipped with the sliding mechanism who slides two first sliders 3, two first slider 3 tops all are provided with connecting block 2, two first slider 3 tops all are equipped with the installation mechanism of installation connecting block 2, two connecting block 2 tops all fixedly connected with support frame 23, two support frame 23 opposite both sides all vertically slide and have connecting plate 5, two connecting block 2 tops all are equipped with the elevating system of elevating connection plate 5, through the setting of the device, can all dismantle or install connecting block 2 and bottom block 7, simultaneously also be convenient for carry out quick replacement to splint 72, thereby improve the use convenience of the device, be convenient for carry out the centre gripping to different objects.

Referring to fig. 1-3, in a preferred embodiment, the sliding mechanism includes a fixed block 31, four slide ways 13 are horizontally and fixedly connected to the top in the fixture platform 1, the four slide ways 13 are respectively disposed on two sides of the surface of the two transverse grooves 11, two rollers 34 are rotationally connected to two symmetrical sides of the surface of the two first slide blocks 3, a plurality of rollers 34 roll inside the four slide ways 13 respectively, the fixed block 31 is provided with two fixed blocks 31 and are fixedly connected to the bottoms of the two first slide blocks 3 respectively, a first screw rod 4 is horizontally and rotationally connected inside the fixture platform 1, two ends of one end of the first screw rod 4 are rotationally connected to opposite ends inside the fixture platform 1 respectively, the first screw rod 4 is sleeved inside the two fixed blocks 31, the two fixed blocks 31 are matched with the first screw rod 4, a motor 41 is mounted at one end of the surface of the fixture platform 1, and an output shaft of the motor 41 is fixedly connected to one end of the first screw rod 4 for limiting the two fixed blocks 31 and the first slide blocks 3 to be close to or far away from each other.

Referring to fig. 3, in a preferred embodiment, the mounting mechanism includes a first limiting post 33, the first limiting post 33 is fixedly connected to one end of the top of the first slider 3, the other end of the top of the first slider 3 is provided with a connecting hole 32, the bottom of the connecting block 2 is provided with a hole, the first limiting post 33 is sleeved in the hole of the bottom of the connecting block 2, the surface of the connecting block 2 is provided with a screw 21, and the bottom of the screw 21 is matched with the connecting hole 32, so that the connecting block 2 is fixedly mounted on the top of the first slider 3.

Referring to fig. 3 and 4, in a preferred embodiment, the lifting mechanism includes a second slider 53, two ends on one side of the surface of the support frame 23 are respectively and fixedly connected with a clamping groove 26, two ends of the connecting plate 5 are respectively and fixedly connected with a top plate 24 inside the two clamping grooves 26, two vertical grooves 25 are vertically formed on the surface of the support frame 23, connecting columns vertically slide inside the two vertical grooves 25, the connecting plate 5 is fixedly connected with the surfaces of the two connecting columns, the second slider 53 is fixedly connected with the other side of the surfaces of the two connecting columns, the surface of the support frame 23 is rotatably connected with a second screw rod 6, the second screw rod 6 is vertically arranged, the second screw rod 6 is inserted inside the top plate 24, the second screw rod 6 is sleeved inside the second slider 53, the second slider 53 is matched with the second screw rod 6, and a knob 61 is installed at the top end of the second screw rod 6 for vertically sliding the connecting plate 5 and the sliding plate 51.

Referring to fig. 4, in a preferred embodiment, a sliding plate 51 is fixedly connected to the surface of the connecting plate 5 horizontally, two second limiting columns 52 are fixedly connected to the sliding plate 51, a bottom block 7 is placed on the top of the sliding plate 51, two matching holes are vertically formed in the surface of the bottom block 7, the two second limiting columns 52 are respectively arranged in the two matching holes, a fixing column 71 is fixedly connected to the surface of the bottom block 7, and a clamping plate 72 is fixedly connected to one end of the fixing column 71 and used for enabling the bottom block 7 and the clamping plate 72 to be quickly mounted on the sliding plate 51.

From the above description, it can be seen that the above embodiment of the present utility model achieves the following technical effects that, in actual use, through the arrangement of the device, both the connection block 2 and the bottom block 7 can be disassembled or assembled, and simultaneously, the clamping plate 72 can be conveniently and quickly replaced, thereby improving the use convenience of the device, being convenient for clamping different objects, when in use, the connection block 4 can be driven to drive the connection block 4 to rotate, the two first sliding blocks 3 can be made to approach each other, the two connection blocks 2 and the bottom block 7 can be simultaneously driven to approach each other, the objects can be clamped through the two clamping plates 72, the clamping plate 72 can be replaced according to the object to be clamped in the process, the clamping plate 72 can be taken up together with the bottom block 7 when the clamping plate 72 is replaced, and then, in the process of placing the matched clamping plate, the device can be used, the knob 61 can be rotated to drive the second sliding block 53 to slide up and down, and simultaneously, the connection plates 5 and 51 can be driven to slide up, thereby, the height of the clamping plate 7 and 72 can be adjusted.

Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the process is carried out, the exemplary term "above" may be included. Upper and lower. Two orientations below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a machining anchor clamps convenient to change, includes anchor clamps platform (1), its characterized in that, two transverse grooves (11) have been seted up to anchor clamps platform (1) top level, place platform (12) are installed at anchor clamps platform (1) top, place platform (12) set up between two transverse grooves (11), two the inside equal horizontal slip of transverse groove (11) has first slider (3), the inside sliding mechanism who slides two first sliders (3) that are equipped with of anchor clamps platform (1), two first slider (3) top all is provided with connecting block (2), two the installation mechanism that all is equipped with installation connecting block (2) at first slider (3) top, two equal fixedly connected with support frame (23) at connecting block (2) top, two equal vertical slip in support frame (23) opposite both sides has connecting plate (5), two the elevating system that connecting block (2) top all is equipped with elevating system of connecting plate (5).

2. The machining fixture convenient to replace according to claim 1, wherein the sliding mechanism comprises a fixed block (31), four slide ways (13) are horizontally and fixedly connected to the top in the fixture table (1), the four slide ways (13) are respectively arranged on two sides of the surface of the two transverse grooves (11), two rollers (34) are rotationally connected to two symmetrical sides of the surface of the two first sliding blocks (3), a plurality of the rollers (34) roll inside the four slide ways (13) respectively, the fixed block (31) is provided with two rollers, and the two fixed blocks (31) are fixedly connected to the bottoms of the two first sliding blocks (3) respectively.

3. The machining clamp convenient to replace according to claim 2, wherein a first screw rod (4) is horizontally connected to the inside of the clamp table (1) in a rotating mode, two ends of one end of the first screw rod (4) are respectively connected to two opposite ends of the inside of the clamp table (1) in a rotating mode, the first screw rod (4) is sleeved inside two fixing blocks (31), the two fixing blocks (31) are matched with the first screw rod (4), a motor (41) is installed at one end of the surface of the clamp table (1), and an output shaft of the motor (41) is fixedly connected to one end of the first screw rod (4).

4. The machining fixture convenient to replace according to claim 1, wherein the mounting mechanism comprises a first limit column (33), the first limit column (33) is fixedly connected to one end of the top of the first sliding block (3), the other end of the top of the first sliding block (3) is provided with a connecting hole (32), the bottom of the connecting block (2) is provided with a hole, the first limit column (33) is sleeved in the hole in the bottom of the connecting block (2), a screw (21) is mounted on the surface of the connecting block (2), and the bottom of the screw (21) is matched with the connecting hole (32).

5. The mechanical processing fixture convenient to replace according to claim 1, wherein the lifting mechanism comprises a second sliding block (53), clamping grooves (26) are respectively fixedly connected to two ends of one side of the surface of the supporting frame (23), two ends of the connecting plate (5) are respectively slid inside the two clamping grooves (26), a top plate (24) is horizontally and fixedly connected to the top of the supporting frame (23), two vertical grooves (25) are vertically formed in the surface of the supporting frame (23), connecting columns are vertically and fixedly slid inside the two vertical grooves (25), the connecting plate (5) is fixedly connected to the surfaces of the two connecting columns, and the second sliding block (53) is fixedly connected to the other sides of the surfaces of the two connecting columns.

6. The machining fixture convenient to replace according to claim 5, wherein a second screw rod (6) is rotatably connected to the surface of the supporting frame (23), the second screw rod (6) is vertically arranged, the second screw rod (6) is inserted into the top plate (24), the second screw rod (6) is sleeved in a second sliding block (53), the second sliding block (53) is matched with the second screw rod (6), and a knob (61) is installed at the top end of the second screw rod (6).

7. The machining fixture convenient to replace according to claim 6, wherein the connecting plate (5) is horizontally and fixedly connected with a sliding plate (51), the sliding plate (51) is fixedly connected with two second limiting columns (52), a bottom block (7) is placed at the top of the sliding plate (51), two matching holes are vertically formed in the surface of the bottom block (7), the two second limiting columns (52) are respectively arranged inside the two matching holes, a fixing column (71) is fixedly connected to the surface of the bottom block (7), and a clamping plate (72) is fixedly connected to one end of the fixing column (71).