CN210909009U

CN210909009U - Clamp for numerical control machine tool

Info

Publication number: CN210909009U
Application number: CN201920860143.8U
Authority: CN
Inventors: 黄新疆; 郭文章
Original assignee: Fujian Xinhengyu Machinery Technology Co ltd
Current assignee: Fujian Xinhengyu Machinery Technology Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-07-03
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a clamp for a numerical control machine tool, which adopts the technical proposal that the clamp comprises a main body plate, the upper surface of the main body plate is fixedly connected with a material positioning device I and an operation table, the material positioning device I is positioned at the rear side of the operation table and corresponds to the position, the number of the material positioning device I is two, the utility model limits the position of a polygonal processing material through the material positioning device I, drives an S-shaped push plate and an S-shaped push plate to move through a first electric telescopic rod, positions polygons with different sizes on the operation table through the S-shaped push plate and the S-shaped push plate, positions the circular processing material through the circular material positioning device II, conveniently and effectively clamps the processing materials with different sizes and shapes, limits the position of the processing material through a limiting device, and avoids the processing material from deviating or falling off, the occupied proportion of unqualified products is reduced, and the working efficiency is improved.

Description

Clamp for numerical control machine tool

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps for digit control machine tool.

Background

The numerical control machine tool is a numerical control machine tool for short, and is an automatic machine tool provided with a program control system, wherein the control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the decoded program by coded numbers, and input the coded number into a numerical control device through an information carrier.

SUMMERY OF THE UTILITY MODEL

In view of the problem that exists among the prior art, the utility model discloses an anchor clamps for digit control machine tool, the technical scheme of adoption is, including the main part board, its characterized in that: the upper surface of main part board is fixedly connected with material positioner I and operation panel, material positioner I is located the rear side of operation panel and the position is corresponding, the quantity of material positioner I is two, be equipped with standing groove and sliding tray on the operation panel, the position of standing groove is corresponding and the intercommunication with the position of sliding tray, be equipped with circular material positioner II in the standing groove, the position of circular material positioner II is corresponding with the position of sliding tray, be equipped with the mounting groove on the operation panel, fixedly connected with stop device in the mounting groove, stop device is located the front side of sliding tray, stop device's position is corresponding with material positioner I's position, the left side fixedly connected with switch group of operation panel, switch group's input is connected with external power supply's output, switch group's output and material positioner I, The circular material positioning device II is electrically connected with the input end of the limiting device; the material positioning device I comprises a first positioning block, the first positioning block is positioned on a main body plate and fixedly connected with the main body plate, the first positioning block is rotatably connected with a fourth rotating block through a pin shaft, the fourth rotating block is fixedly connected with a first electric telescopic rod, the telescopic end of the first electric telescopic rod is fixedly connected with the first rotating block, the first rotating block is rotatably connected with a third rotating block through a movable shaft, the third rotating block is connected with a second rotating block through a connecting rod, the second rotating block is rotatably connected with a third fixing block through a connecting shaft, the third fixing block is connected with an S-shaped pressing plate through a pushing rod, a second positioning block is fixedly connected with the upper surface of the main body plate and positioned at the front side of the first positioning block, the second positioning block is rotatably connected with a limiting block through a rotating shaft, and a sliding rod is fixedly connected with the limiting block, the top end of the sliding rod is fixedly connected with a fourth fixing block, the fourth fixing block is positioned in the S-shaped pressing plate and is rotatably connected with the S-shaped pressing plate, the outer surface of the sliding rod is slidably connected with a sliding sleeve, the sliding sleeve is positioned in the first rotating block and is rotatably connected with the first rotating block through a rotating shaft, the top end of the sliding sleeve is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with the fourth fixing block, the front side of the limiting block is fixedly connected with an S-shaped pushing plate, and the S-shaped pushing plate is positioned on the lower side of the S-shaped pressing plate; the round material positioning device II comprises a second electric telescopic rod, the second electric telescopic rod is positioned in the placing groove and fixedly connected with the placing groove, the telescopic end of the second electric telescopic rod is fixedly connected with the positioning plate, the positioning plate is fixedly connected with three connecting blocks, the three connecting blocks are separated by 120 degrees, the connecting blocks are rotatably connected with the pushing plate through rotating rods, the positioning plate is rotatably connected with a rotating plate, the rotating plate is positioned between the three connecting blocks, the upper surface of the rotating plate is fixedly connected with the top cover through three supporting columns and three clamping rods, the three supporting columns are separated by 120 degrees, the three clamping rods are separated by 120 degrees, the supporting columns and the clamping rods are mutually staggered, the positions of the clamping rods correspond to the positions of the pushing plate and are rotatably connected with the pushing plate, and the upper surface of the positioning plate is fixedly connected, one side of the supporting plate is fixedly connected with a third electric telescopic rod, and the telescopic end of the third electric telescopic rod is connected with the pushing plate; the limiting device comprises a positioning frame, the positioning frame is located on the upper surface of the placing groove and fixedly connected with the upper surface of the placing groove, the left side and the right side of the inner surface of the positioning frame are respectively and fixedly connected with a fourth electric telescopic rod, the telescopic end of the fourth electric telescopic rod is fixedly connected with a sliding block, the sliding block is located in the positioning frame and is in sliding connection with the positioning frame, and a limiting rod is fixedly connected onto the sliding block.

As an optimal technical scheme of the utility model, the main part board is connected for bolted connection or welding with the organism saddle.

As an optimal technical scheme of the utility model, rotate through joint axle and closed lid in the standing groove and be connected, the position of closed lid is connected with the corresponding and contact of the position of standing groove, the closed lid is bolted connection with being connected of operation panel.

The utility model has the advantages that: the utility model discloses a material positioner I is injectd polygon processing material' S position, it removes to drive S type catch bar and S type pressing plate through first electric telescopic handle, fix a position the polygon of equidimension not on the operation panel through S type catch bar and S type pressing plate, fix a position circular processing material through circular material positioner II, the convenience carries out effectual centre gripping to the processing material of equidimension not and shape, position through stop device to processing material is injectd, avoid processing material to take place to squint or drop, reduce the proportion of occuping of unqualified product, and the work efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a material positioning device I of the present invention;

FIG. 3 is a schematic structural view of a circular material positioning device II of the present invention;

fig. 4 is a schematic structural view of the limiting device of the present invention.

In the figure: 1-main body plate, 2-material positioning device I, 201-first positioning block, 202-first rotating block, 203-second positioning block, 204-limiting block, 205-sliding sleeve, 206-spring, 207-sliding rod, 208-S type pushing plate, 209-S type pressing plate, 210-pushing rod, 211-third fixing block, 212-second rotating block, 213-connecting rod, 214-third rotating block, 215-first electric telescopic rod, 216-fourth rotating block, 217-fourth fixing block, 3-operating table, 4-power switch group, 5-circular material positioning device II, 501-second electric telescopic rod, 502-supporting column, 503-positioning plate, 504-rotating plate, 505-connecting block, 506-rotating rod, 507, a pushing plate, 508, a top cover, 509, a supporting plate, 510, a third electric telescopic rod, 511, a clamping rod, 6, a closing cover, 7, a limiting device, 701, a positioning frame, 702, a limiting rod, 703, a fourth electric telescopic rod and 704, wherein the sliding block is arranged on the top cover.

Detailed Description

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4, the utility model discloses a numerical control machine tool fixture, the technical scheme of adoption is, including main part board 1, its characterized in that: the upper surface of the main body plate 1 is fixedly connected with a material positioning device I2 and an operation table 3, the material positioning device I2 is positioned at the rear side of the operation table 3 and corresponds to the position, the number of the material positioning devices I2 is two, the operation table 3 is provided with a placing groove and a sliding groove, the position of the placing groove corresponds to the position of the sliding groove and is communicated with the position of the sliding groove, a round material positioning device II 5 is arranged in the placing groove, the position of the round material positioning device II 5 corresponds to the position of the sliding groove, the operation table 3 is provided with a mounting groove, a limiting device 7 is fixedly connected in the mounting groove, the limiting device 7 is positioned at the front side of the sliding groove, the position of the limiting device 7 corresponds to the position of the material positioning device I2, the left side of the operation table 3 is fixedly connected with a power switch group 4, and the input end of the power switch group, the output end of the power switch group 4 is electrically connected with the input ends of the material positioning device I2, the circular material positioning device II 5 and the limiting device 7, and switch buttons which correspond to the material positioning device I2, the circular material positioning device II 5 and the limiting device 7 one by one are arranged on the power switch group 4; the material positioning device I2 comprises a first positioning block 201, the first positioning block 201 is positioned on the main body plate 1 and fixedly connected with the main body plate 1, the first positioning block 201 is rotatably connected with a fourth rotating block 216 through a pin shaft, the fourth rotating block 216 is fixedly connected with a first electric telescopic rod 215, the telescopic end of the first electric telescopic rod 215 is fixedly connected with a first rotating block 202, the first rotating block 202 is rotatably connected with a third rotating block 214 through a movable shaft, the third rotating block 214 is connected with a second rotating block 212 through a connecting rod 213, the second rotating block 212 is rotatably connected with a third fixing block 211 through a connecting shaft, the third fixing block 211 is connected with an S-shaped pressing plate 209 through a pushing rod 210, a second positioning block 203 is fixedly connected with the upper surface of the main body plate 1, the second positioning block 203 is positioned at the front side of the first positioning block 201, the second positioning block 203 is rotatably connected with a limiting block 204 through a rotating shaft, the limiting block 204 is fixedly connected with a sliding rod 207, the top end of the sliding rod 207 is fixedly connected with a fourth fixed block 217, the fourth fixed block 217 is positioned in an S-shaped pressing plate 209 and is rotatably connected, the outer surface of the sliding rod 207 is slidably connected with a sliding sleeve 205, the sliding sleeve 205 is positioned in a first rotating block 202, the sliding sleeve 205 is rotatably connected with the first rotating block 202 through a rotating shaft, the top end of the sliding sleeve 205 is fixedly connected with one end of a spring 206, the other end of the spring 206 is fixedly connected with the fourth fixed block 217, the front side of the limiting block 204 is fixedly connected with an S-shaped pushing plate 208, and the S-shaped pushing plate 208 is positioned on the lower side of the S-shaped pressing plate 209; the round material positioning device II 5 comprises a second electric telescopic rod 501, the second electric telescopic rod 501 is positioned in the placement groove and is fixedly connected, the telescopic end of the second electric telescopic rod 501 is fixedly connected with a positioning plate 503, three connecting blocks 505 are fixedly connected to the positioning plate 503, the three connecting blocks 505 are separated by 120 degrees, the connecting blocks 505 are rotatably connected with a pushing plate 507 through rotating rods 506, the positioning plate 503 is rotatably connected with rotating plates 504, the rotating plates 504 are positioned among the three connecting blocks 505, the upper surface of the rotating plates 504 is fixedly connected with a top cover 508 through three supporting columns 502 and three clamping rods 511, the three supporting columns 502 are separated by 120 degrees, the three clamping rods 511 are separated by 120 degrees, the supporting columns 502 and the clamping rods 511 are staggered with each other, and the clamping rods 511 are positioned corresponding to the pushing plate 507 and are rotatably connected with each other, a supporting plate 509 is fixedly connected to the upper surface of the positioning plate 503, a third electric telescopic rod 510 is fixedly connected to one side of the supporting plate 509, and the telescopic end of the third electric telescopic rod 510 is connected with a pushing plate 507; the limiting device 7 comprises a positioning frame 701, the positioning frame 701 is located on the upper surface of the placing groove and fixedly connected with the upper surface of the placing groove, the left side and the right side of the inner surface of the positioning frame 701 are respectively and fixedly connected with a fourth electric telescopic rod 703, the telescopic end of the fourth electric telescopic rod 703 is fixedly connected with a sliding block 704, the sliding block 704 is located in the positioning frame 701 and is in sliding connection with the positioning frame, and a limiting rod 702 is fixedly connected onto the sliding block 704.

As an optimal technical scheme of the utility model, main part board 1 is connected for bolted connection or welding with the organism saddle.

As an optimal technical scheme of the utility model, rotate through joint axle and closing lid 6 in the standing groove and be connected, closing lid 6's position and the corresponding and contact connection in position of standing groove, closing lid 6 is bolted connection with being connected of operation panel 3.

The utility model discloses a theory of operation: a worker places a material to be processed on an operation table 3, according to the size of the processed material, a fourth electric telescopic rod 703 drives a sliding block 704 carrying a limiting rod 702 to move, the position of the processed material on the operation table 3 is limited through the limiting rod 702, a first electric telescopic rod 215 drives a sliding sleeve 205 carrying a third rotating block 214 to move, the third rotating block 214 drives a third fixing block 211 to be lifted through a connecting rod 213 and a second rotating block 202, the S-shaped pressing plate 209 is pressed down under the action of a push rod 210 through the lifting of the third fixing block 211, the processed material on the operation table 3 is pressed and positioned through the pressing down of the S-shaped pressing plate 209, the S-shaped pushing plate 208 is driven to move through the sliding rod 207 when the first electric telescopic rod 215 extends out, the processed material on the operation table 3 is clamped through the S-shaped pushing plate 208 and the limiting rod 702, when processing circular material, it risees to the certain degree to drive circular material positioner II 5 through second electric telescopic handle 501, the circular material that the staff will need to process is placed in circular material positioner II 5 on operation panel 3, promote slurcam 507 through third electric telescopic handle 510 and rotate, slurcam 507 drives rotor plate 504 through joint pole 511 and rotates, rotor plate 504 drives remaining slurcam 507 through joint pole 511 and rotates, rotate the position to the circular material in the circular material positioner II 5 through three slurcam 507 and fix a position.

The utility model relates to a circuit connection is the conventional means that technical staff adopted in this field, and accessible limited number of tests obtains the technological inspiration, belongs to the widely used prior art.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides a anchor clamps for digit control machine tool, includes main part board (1), its characterized in that: the material positioning device I (2) and the operation table (3) are fixedly connected to the upper surface of the main body plate (1), the material positioning device I (2) is located on the rear side of the operation table (3) and corresponds in position, the number of the material positioning device I (2) is two, a placing groove and a sliding groove are formed in the operation table (3), the placing groove is corresponding to and communicated with the sliding groove, a circular material positioning device II (5) is arranged in the placing groove, the circular material positioning device II (5) is corresponding to the sliding groove, a mounting groove is formed in the operation table (3), a limiting device (7) is fixedly connected in the mounting groove, the limiting device (7) is located on the front side of the sliding groove, the limiting device (7) is corresponding to the material positioning device I (2), and a power switch group (4) is fixedly connected to the left side of the operation table (3), the input end of the power switch group (4) is connected with the output end of an external power supply, and the output end of the power switch group (4) is electrically connected with the input ends of the material positioning device I (2), the circular material positioning device II (5) and the limiting device (7); the material positioning device I (2) comprises a first positioning block (201), the first positioning block (201) is located on the main body plate (1) and fixedly connected with the main body plate, the first positioning block (201) is rotatably connected with a fourth rotating block (216) through a pin shaft, the fourth rotating block (216) is fixedly connected with a first electric telescopic rod (215), the telescopic end of the first electric telescopic rod (215) is fixedly connected with a first rotating block (202), the first rotating block (202) is rotatably connected with a third rotating block (214) through a movable shaft, the third rotating block (214) is connected with a second rotating block (212) through a connecting rod (213), the second rotating block (212) is rotatably connected with a third fixing block (211) through a connecting shaft, the third fixing block (211) is connected with an S-shaped pressing plate (209) through a pushing rod (210), and a second positioning block (203) is fixedly connected with the upper surface of the main body plate (1), the second positioning block (203) is positioned on the front side of the first positioning block (201), the second positioning block (203) is rotatably connected with a limiting block (204) through a rotating shaft, a sliding rod (207) is fixedly connected to the limiting block (204), the top end of the sliding rod (207) is fixedly connected with a fourth fixing block (217), the fourth fixing block (217) is positioned in an S-shaped pressing plate (209) and rotatably connected with the S-shaped pressing plate, a sliding sleeve (205) is slidably connected to the outer surface of the sliding rod (207), the sliding sleeve (205) is positioned in the first rotating block (202), the sliding sleeve (205) is rotatably connected with the first rotating block (202) through a rotating shaft, the top end of the sliding sleeve (205) is fixedly connected with one end of a spring (206), the other end of the spring (206) is fixedly connected with the fourth fixing block (217), and an S-shaped pushing plate (208) is fixedly connected to the front side of the limiting block (204), the S-shaped pushing plate (208) is positioned at the lower side of the S-shaped pressing plate (209); circular material positioner II (5) includes second electric telescopic handle (501), second electric telescopic handle (501) are located standing groove and fixed connection, the flexible end and locating plate (503) fixed connection of second electric telescopic handle (501), three connecting block (505) of fixedly connected with on locating plate (503), be 120 degrees apart between three connecting block (505), connecting block (505) rotate with pushing plate (507) through dwang (506) and be connected, it is connected with rotor plate (504) to rotate on locating plate (503), rotor plate (504) are located between three connecting block (505), the upper surface of rotor plate (504) is through three support column (502) and three joint pole (511) and top cap (508) fixed connection, be 120 degrees apart from between three support column (502), be 120 degrees apart from between three joint pole (511), the supporting columns (502) and the clamping rods (511) are mutually staggered, the clamping rods (511) correspond to the pushing plate (507) in position and are rotatably connected with the pushing plate, the upper surface of the positioning plate (503) is fixedly connected with a supporting plate (509), one side of the supporting plate (509) is fixedly connected with a third electric telescopic rod (510), and the telescopic end of the third electric telescopic rod (510) is connected with the pushing plate (507); stop device (7) are including locating rack (701), locating rack (701) are located the upper surface and the fixed connection of standing groove, the left and right sides difference fixedly connected with fourth electric telescopic handle (703) of locating rack (701) internal surface, the flexible end and sliding block (704) fixed connection of fourth electric telescopic handle (703), sliding block (704) are located locating rack (701) and sliding connection, fixedly connected with gag lever post (702) on sliding block (704).

2. The jig for numerical control machine tools according to claim 1, characterized in that: the main body plate (1) is connected with the machine body saddle through bolts or welded.

3. The jig for numerical control machine tools according to claim 1, characterized in that: the placing groove is internally rotatably connected with a closing cover (6) through a clamping shaft, the position of the closing cover (6) corresponds to the position of the placing groove and is in contact connection with the same, and the closing cover (6) is in bolt connection with the operating table (3).