CN219005945U

CN219005945U - Workbench for machine manufacturing

Info

Publication number: CN219005945U
Application number: CN202222915838.6U
Authority: CN
Inventors: 朱大昌; 谢清华
Original assignee: Guangzhou University
Current assignee: Guangzhou University
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-12
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a workbench for machine manufacturing, which comprises a workbench, wherein a component fixing assembly is arranged at the top of the workbench, the component fixing assembly comprises a first clamping groove and a second clamping groove which are formed in the top of the workbench, the second clamping groove is formed in two sides of the first clamping groove, a first supporting plate is inserted into the first clamping groove, an electric push rod is arranged on the first supporting plate, a second supporting plate is inserted into the second clamping groove, a first spring is arranged on the inner side of the second supporting plate, an anti-skid assembly is arranged at the bottom of the workbench, the anti-skid assembly comprises a connecting frame which is fixedly arranged at the bottom of the workbench, a servo motor is arranged on the connecting frame positioned on one side of the front surface of the workbench, and the output end of the servo motor is connected with a central rotating shaft which penetrates through the connecting frame on one side of the back surface of the workbench. Compared with the existing common workbench, the workbench for machine manufacturing has the advantages of being convenient for skid resistance and fixing machined parts.

Description

Workbench for machine manufacturing

Technical Field

The utility model relates to the technical field of machine manufacturing, in particular to a workbench for machine manufacturing.

Background

The machine manufacturing refers to the industrial sector engaged in the production of various power machines and other mechanical equipment, and the machine manufacturing industry provides technical equipment for the whole national economy, the development level of the machine manufacturing industry is one of main marks of the national industrialization degree, and in the field of machine manufacturing, a workbench is usually used for supporting mechanical parts conveniently and processing conveniently.

The utility model discloses a mechanical manufacturing auxiliary workbench according to application number CN201721190983.5, which comprises a workbench, supporting rods are arranged at four corners of the bottom end of the workbench, supporting seats are arranged at the bottom end of the supporting rods, baffles are arranged at the left side and the right side of the top end of the workbench, a first clamping plate is arranged on the inner side of each baffle, the first clamping plate is connected with the baffle through a telescopic device, the telescopic device comprises a cylinder body, the baffle is arranged on the outer side of the cylinder body, a piston plate is arranged in an inner cavity of the cylinder body, the piston plate is connected with the cylinder body through a spring, fixing seats are arranged at the joints of the spring and the piston plate and the cylinder body, and mounting seats are arranged on the right side of the cylinder body and are connected with the piston plate through piston rods. This machinery manufacturing auxiliary workbench is through the cooperation of baffle, first splint and telescoping device to prevent that the slip cap from appearing not hard up in the course of working at the machinery of waiting to process, and then improved the fixity of waiting to process machinery.

The following disadvantages exist for machine-made auxiliary workbenches similar to the above application:

the existing workbench for machine manufacturing is inconvenient to process an auxiliary workbench for anti-skid machine manufacturing on the workbench, and when the workbench is subjected to shaking or deflection caused by external force touch, the machining precision of mechanical components on the workbench can be directly affected, so that the production cost is increased.

In view of the above, research and improvement have been made on the conventional structure and the conventional defects, and a machine-manufacturing table has been proposed to achieve the object of having more practical value.

Disclosure of Invention

The present utility model is directed to a machine-building table that solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a workstation for machine-building, includes the workstation, the top of workstation is provided with component fixed subassembly, and component fixed subassembly is including seting up first draw-in groove and the second draw-in groove at the workstation top, one has all been seted up to the second draw-in groove in the both sides of first draw-in groove, first backup pad has been inserted in the first draw-in groove, and installs electric putter in the first backup pad, peg graft on the second draw-in groove and have the second backup pad, and the inboard first spring of installing of second backup pad, the bottom of workstation is provided with anti-skidding subassembly, and anti-skidding subassembly is including setting firmly in the link of workstation bottom to the link is close to openly and back one side respectively be provided with one in the bottom of workstation, is located workstation openly one side install servo motor on the link, and servo motor's output is connected with and runs through to the center pivot on the link, the both sides of center pivot all have set firmly the stay cord, the both sides landing leg is inboard nearly the bottom and is connected with the tie-beam, and two the tie beam is connected with the expansion board through the second through the link with the expansion board.

Further, a protruding block is arranged on one side of the front face of the workbench, a fixing strip is fixedly connected to the inner side of the protruding block, and the fixing strip is inserted into an elongated slot formed in the front face of the workbench.

Further, one end of the first spring is connected with a connecting piece, a bearing is arranged on the connecting piece, and the connecting piece is connected with a connecting bolt through the bearing.

Further, the fixing strip is a square strip, and a threaded jack correspondingly adapted to the two connecting bolts is formed in one side of the fixing strip.

Further, limiting discs are fixedly arranged on the central rotating shaft, the number of the limiting discs is two, and each limiting disc is arranged between two adjacent pull ropes.

Further, each connecting beam is provided with a pair of second springs, and each pair of second springs is symmetrical with respect to the transverse central section of the connecting beam.

Further, anti-slip rubber blocks are fixedly arranged at the bottom of the curved plate, and the anti-slip rubber blocks are arranged in a linear array at the bottom of the curved plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the connecting bolt is arranged to be in threaded connection with the fixing strip, so that the fixing strip is indirectly connected to one side of the second supporting plate, the first spring can generate tension to the fixing strip, the fixing strip is conveniently pushed inwards by arranging the electric push rods in the middle of the two sides of the top of the workbench, and the position of the fixing strip can be flexibly controlled by matching with the reverse tension of the first spring, so that auxiliary support is conveniently carried out on mechanical components with different specifications;

2. according to the utility model, the first supporting plate is inserted into the first clamping groove and the second supporting plate is inserted into the second clamping groove, so that the component fixing assembly can be conveniently taken down, the workbench supports the component with larger bottom section area, and the maximum utilization of the workbench surface area is achieved;

3. according to the utility model, the movable shaft is movably arranged in the curved plate, the curved plate has rotatability by taking the movable shaft as the center, the servo motor is arranged to drive the center rotating shaft to rotate, the stay rope is driven to pull the part near the bottom of the curved plate inwards, the anti-slip rubber block at the bottommost part of the curved plate is contacted with the ground and generates pressure, when the workbench is subjected to an external force of artificial touch, the anti-slip rubber block and the ground generate friction resistance for preventing the workbench from moving, the workbench is prevented from shifting or shaking, and the machining precision of a mechanical component is ensured.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic front view of the main structure of the present utility model;

FIG. 3 is a schematic bottom view of the main structure of the present utility model;

FIG. 4 is a schematic view of the connection structure of the first spring and the connecting piece;

FIG. 5 is a schematic view of the connection structure of the protruding block and the fixing strip according to the present utility model.

In the figure: 1. a work table; 2. a component fixing assembly; 201. a first clamping groove; 202. a second clamping groove; 203. a first support plate; 204. an electric push rod; 205. a second support plate; 206. a first spring; 207. a connecting sheet; 208. a bearing; 209. a connecting bolt; 210. a protruding block; 211. a fixing strip; 3. an anti-slip assembly; 301. a connecting frame; 302. a servo motor; 303. a central spindle; 304. a pull rope; 305. limiting the wafer; 306. a curved plate; 307. a movable shaft; 308. a second spring; 309. a connecting beam; 310. an anti-skid rubber block.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-5, a workbench for machine manufacturing, comprising a workbench 1, and is characterized in that the top of the workbench 1 is provided with a component fixing component 2, the component fixing component 2 comprises a first clamping groove 201 and a second clamping groove 202 which are arranged at the top of the workbench 1, the second clamping groove 202 is provided with one on both sides of the first clamping groove 201, a first supporting plate 203 is inserted into the first clamping groove 201, an electric push rod 204 is arranged on the first supporting plate 203, a second supporting plate 205 is inserted into the second clamping groove 202, a first spring 206 is arranged on the inner side of the second supporting plate 205, the bottom of the workbench 1 is provided with an anti-slip component 3, the anti-slip component 3 comprises a connecting frame 301 which is fixedly arranged at the bottom of the workbench 1, the connecting frame 301 is respectively arranged on one side close to the front and the back of the bottom of the workbench 1, a servo motor 302 is arranged on the connecting frame 301 on the front side of the workbench 1, the output end of the servo motor 302 is connected with a center rotating shaft 303 which penetrates through the connecting frame 301 on the back side of the workbench 1, the inner side of the center rotating shaft 303 is arranged on the two sides of the connecting frame 304, the inner side of the center rotating shaft 306 is fixedly arranged on the two supporting legs 309 are fixedly connected with the two inner side shafts 309 which extend through the two flexible beams 309 which are connected with the two inner side shafts 309, and the two flexible beams 309 are connected with the two inner sides of the connecting shafts 309 which extend;

aiming at the technical scheme, when a part to be processed is placed on the workbench 1, and the part is required to be fixed, the protruding block 210 can be pulled to draw out the fixing strip 211, the connecting bolt 209 is inserted into the threaded insertion hole on the fixing strip 211, the connecting bolt 209 is turned to be in threaded connection with the fixing strip 211, the fixing strip 211 is installed, the two electric push rods 204 are started, the output ends of the electric push rods 204 push the fixing strip 211 inwards until the two fixing strips 211 are contacted with two sides of the processed part and form pressure, and therefore the fixing of the processed part is completed;

starting a servo motor 302, wherein the servo motor 302 drives a central rotating shaft 303 to rotate, pull ropes 304 on two sides of the central rotating shaft 303 start to be wound, and the bottoms of curved plates 306 at the outer ends of the pull ropes 304 rotate inwards until an anti-skid rubber block 310 is in contact with the ground to form pressure, so that the workbench 1 can be prevented from sliding under the influence of external force to a certain extent;

when the large-size workpiece is required to be processed, the component fixing assembly 2 can be taken down, the table top of the workbench 1 is kept flat, and the maximum utilization of the table top area is achieved.

As shown in fig. 1 and 5, a protruding block 210 is disposed on one side of the front surface of the workbench 1, a fixing strip 211 is fixedly connected to the inner side of the protruding block 210, and the fixing strip 211 is inserted into a long groove formed in the front surface of the workbench 1; the fixing strip 211 is a square strip, and a threaded jack correspondingly matched with the two connecting bolts 209 is formed in one side of the fixing strip 211;

according to the technical scheme, the fixing strip 211 is arranged to be in threaded connection with the connecting bolt 209, so that the fixing strip 211 can be conveniently dismounted.

Wherein as shown in fig. 3, a pair of second springs 308 is provided on each of the connection beams 309, and each pair of second springs 308 is symmetrical with respect to a transverse center section of the connection beam 309; the bottom of the curved plate 306 is fixedly provided with anti-slip rubber blocks 310, and the anti-slip rubber blocks 310 are arranged in a linear array at the bottom of the curved plate 306;

for the above technical solution, the second spring 308 has a reset function on the curved plate 306, and the anti-slip rubber blocks 310 arranged in an array at the bottom of the curved plate 306 are convenient for contact with the ground to form pressure, so that the anti-slip performance is achieved.

Wherein as shown in fig. 4, one end of the first spring 206 is connected with a connecting piece 207, a bearing 208 is mounted on the connecting piece 207, and the connecting piece 207 is connected with a connecting bolt 209 through the bearing 208; the central rotating shaft 303 is fixedly provided with two limiting discs 305, and each limiting disc 305 is arranged between two adjacent pull ropes 304;

for the above technical solution, the bearing 208 facilitates the connection bolt 209 to rotate in the threaded insertion hole of the fixing strip 211 for threaded connection.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The workbench for machine manufacturing comprises a workbench (1), and is characterized in that the top of the workbench (1) is provided with a component fixing assembly (2), the component fixing assembly (2) comprises a first clamping groove (201) and a second clamping groove (202) which are formed in the top of the workbench (1), the second clamping groove (202) is formed in two sides of the first clamping groove (201), a first supporting plate (203) is inserted into the first clamping groove (201), an electric push rod (204) is arranged on the first supporting plate (203), a second supporting plate (205) is inserted into the second clamping groove (202), a first spring (206) is arranged on the inner side of the second supporting plate (205), a connecting frame (301) which is fixedly arranged at the bottom of the workbench (1) is arranged at the bottom of the workbench (3), one side, close to the front side and one side of the workbench (1), of the connecting frame (301) is respectively provided with one side, close to the front side, of the workbench (1) is provided with a motor, the front side (301) is provided with a rotating shaft (302) which is fixedly connected with a rotating shaft (303), the rotating shaft (303) which penetrates through the center (302) of the workbench (1), the near bottom of the inner sides of the two side supporting legs of the workbench (1) are connected with connecting beams (309), the inner sides of the two connecting beams (309) are connected with a curved plate (306) through second springs (308), and movable shafts (307) extending to the two connecting frames (301) penetrate through the curved plate (306).

2. The workbench for machine manufacturing according to claim 1, wherein a protruding block (210) is arranged on one side of the front face of the workbench (1), a fixing strip (211) is fixedly connected to the inner side of the protruding block (210), and the fixing strip (211) is inserted into a long groove formed in the front face of the workbench (1).

3. A machine bench according to claim 2, characterized in that one end of the first spring (206) is connected with a connecting piece (207), and that the connecting piece (207) is provided with a bearing (208), and that the connecting piece (207) is connected with a connecting bolt (209) via the bearing (208).

4. A machine-building workbench according to claim 3, wherein the fixing strip (211) is a square strip, and a threaded insertion hole corresponding to and adapted to the two connecting bolts (209) is formed in one side of the fixing strip (211).

5. The workbench for machine-manufacturing according to claim 1, wherein the central rotating shaft (303) is fixedly provided with two limiting discs (305), and each limiting disc (305) is arranged between two adjacent pull ropes (304).

6. A machine bench according to claim 1, characterized in that each of said connection beams (309) is provided with a pair of said second springs (308), and that each pair of said second springs (308) is symmetrical with respect to a transverse central section of the connection beam (309).

7. The machine-building workbench according to claim 1, wherein the bottom of the curved plate (306) is fixedly provided with anti-slip rubber blocks (310), and the anti-slip rubber blocks (310) are arranged in a linear array at the bottom of the curved plate (306).