CN212665472U

CN212665472U - Fixing device for digit control machine tool convenient to height-adjusting

Info

Publication number: CN212665472U
Application number: CN202020843399.0U
Authority: CN
Inventors: 万娜娜
Original assignee: Hangzhou Mingji Technology Co ltd
Current assignee: Hangzhou Mingji Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-03-09
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to a digit control machine tool apparatus technical field just discloses a fixing device for digit control machine tool convenient to height-adjusting, which comprises a fixing plate and i, the equal fixedly connected with bracing piece in the left and right sides of fixed plate upper surface, the top fixedly connected with auxiliary device of bracing piece. This fixing device for digit control machine tool convenient to height-adjusting, both sides press from both sides tightly fixedly around to the work piece through the rotatory clamp plate inward movement that drives of manipulation operating handle, then it presss from both sides tightly fixedly with the left and right sides that the auxiliary rod inward movement drove the auxiliary plate inward movement to the work piece to manipulate the operation ball, and then the device is suitable for the effect of not unidimensional work piece, the work efficiency of the device has been promoted, push and change the work piece repeatedly through controlling two sets of push rod motors, make it change the work piece and cause the waste of time to have reduced operating personnel, promote the incessant work piece of the device to process, operating personnel's work efficiency has been promoted.

Description

Fixing device for digit control machine tool convenient to height-adjusting

Technical Field

The utility model relates to a digit control machine tool apparatus technical field specifically is a fixing device for digit control machine tool convenient to height-adjusting.

Background

The numerical control machining is a process of cutting a blank through various numerical control machines to obtain a required part, the numerical control milling machine belongs to one of the numerical control machines, and in the machining process of the numerical control milling machine, a part needs to be fixed to determine the position of the part, so that the accuracy of milling machining is ensured; the existing fixing device for the numerical control machine tool is relatively fixed in size and small in range, so that the fixing device is difficult to adapt to fixing of workpieces of various sizes, and the working efficiency of the device is reduced.

For example, chinese patent publication No. CN208913605U discloses a fixing device for supporting a numerically controlled machine tool for machining, which is basically described as follows: the eight fixed blocks are uniformly and fixedly arranged on the outer side of the upper surface of the fixed disc, the middle part of one side surface of each fixed block is fixedly provided with a threaded hole, the inner surfaces of the threaded holes are respectively in threaded connection with the transverse fixing bolts, and the side, close to the center of the fixed disc, of each transverse fixing bolt is fixedly connected with the baffle plate, so that the structure of the radial fixing mechanism is simplified, the radial fixing range during workpiece fixing is expanded, and the fixing device can be suitable for fixing workpieces of various sizes; in fact, when the device is used, as workpieces need to be processed and replaced one by one in the processing process, more time is consumed for operators, and therefore the working efficiency of the operators is reduced.

Accordingly, the inventor provides a fixing device for a numerical control machine tool, which is convenient for height adjustment, by researching and improving the existing structure and defects with the experience of design development and actual manufacturing abundant in the related industry for many years.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixing device for digit control machine tool convenient to height-adjusting has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for digit control machine tool convenient to height-adjusting, includes the fixed plate, the equal fixedly connected with bracing piece in the left and right sides of fixed plate upper surface, the top fixedly connected with auxiliary device of bracing piece, the equal fixedly connected with fixing device in the left and right sides of auxiliary device upper surface, the top of bracing piece lateral surface is pegged graft and is had the connecting pin, the equal threaded connection in four corners of fixed plate upper surface has the fixed pin.

The auxiliary device comprises a moving rail, moving blocks are arranged on the left side and the right side of the outer surface of the moving rail, stop pins are inserted into the middle of the outer side faces of the moving blocks, a connecting plate is fixedly connected to the outer side faces of the moving rail, and a push rod motor is fixedly connected to the top of the inner side face of the connecting plate.

The fixing device comprises a placing plate, clamping rods are inserted into the placing plate, clamping pipes are arranged on the front side and the rear side of the outer surface of each clamping rod, a clamping plate is fixedly connected to the top of the outer surface of each clamping pipe, an operating handle is fixedly connected to the front end of each clamping rod, supporting plates are fixedly connected to the left side and the right side of the upper surface of the placing plate, auxiliary rods are connected to the middle of the outer side faces of the supporting plates in a threaded mode, auxiliary pieces are fixedly connected to the inner ends of the auxiliary rods, operating balls are arranged at the outer ends of the auxiliary rods, and the output ends of the push rod motors are inserted into the middle of the outer.

Preferably, the moving rail is an i-shaped sliding rail, the moving block is an i-shaped sliding block, and the moving rail is connected with the moving block in a sliding mode.

Preferably, the outer surface of the operating handle is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid convex particles.

Preferably, the outer surface of the clamping rod is provided with external threads, the inner part of the clamping pipe is provided with internal threads, and the clamping rod is in threaded connection with the clamping pipe.

Preferably, the number of the clamping plates and the number of the auxiliary sheets are four, and the clamping plates and the auxiliary sheets are all made of polytetrafluoroethylene.

Preferably, a threaded hole is formed in the middle of the outer side face of the supporting plate, and the size of the threaded hole is matched with that of the auxiliary rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixing device for digit control machine tool convenient to height-adjusting possesses following beneficial effect:

1. this fixing device for digit control machine tool convenient to height-adjusting, both sides press from both sides tightly fixedly around to the work piece through the rotatory clamp plate inward movement that drives of manipulation operating handle, then it presss from both sides tightly fixedly with the left and right sides that the auxiliary rod inward movement drove the auxiliary plate inward movement to the work piece to manipulate the operation ball, and then the device is suitable for the effect of not unidimensional work piece, the work efficiency of the device has been promoted, push and change the work piece repeatedly through controlling two sets of push rod motors, make it change the work piece and cause the waste of time to have reduced operating personnel, promote the incessant work piece of the device to process, operating personnel's work efficiency has been promoted.

2. This fixing device for digit control machine tool convenient to height-adjusting connects fixed plate and lathe through clockwise rotation fixed pin for the device is more firm when using, and then has strengthened the device's stability.

Drawings

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

FIG. 2 is a schematic view of the auxiliary device of the present invention;

fig. 3 is the utility model discloses fixing device erects cuts open structure schematic diagram.

In the figure: 1. a fixing plate; 2. a support bar; 3. an auxiliary device; 301. a moving rail; 302. a moving block; 303. a stop pin; 304. a connecting plate; 305. a push rod motor; 4. a fixing device; 401. placing the plate; 402. a clamping lever; 403. clamping the tube; 404. a clamping plate; 405. an operating handle; 406. a support plate; 407. an auxiliary lever; 408. an auxiliary sheet; 5. a connecting pin; 6. and fixing the pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fixing device for digit control machine tool convenient to height-adjusting, including fixed plate 1, the equal fixedly connected with bracing piece 2 in the left and right sides of 1 upper surface of fixed plate, the top fixedly connected with auxiliary device 3 of bracing piece 2, the equal fixedly connected with fixing device 4 in the left and right sides of 3 upper surfaces of auxiliary device, it has connecting pin 5 to peg graft at the top of 2 lateral surfaces of bracing piece, the equal threaded connection in four corners of 1 upper surface of fixed plate has fixed pin 6, clockwise turning fixed pin 6 is connected fixed plate 1 and lathe, make the device more firm when using, and then strengthened the device's stability.

Auxiliary device 3 is including removing rail 301, both sides all are provided with movable block 302 about removing rail 301 surface, it has stop pin 303 to peg graft in the middle part of movable block 302 lateral surface, the lateral surface fixedly connected with connecting plate 304 of removing rail 301, the top fixedly connected with push rod motor 305 of connecting plate 304 medial surface, push rod motor 305's model is LAP22, control two sets of push rod motors 305 and relapse propelling movement and change the work piece, make it changes the work piece and causes the waste of time to have reduced operating personnel, promote the device incessant to process the work piece, operating personnel's work efficiency has been promoted.

The fixing device 4 comprises a placing plate 401, a clamping rod 402 is inserted into the placing plate 401, clamping tubes 403 are arranged on the front side and the rear side of the outer surface of the clamping rod 402, a clamping plate 404 is fixedly connected to the top of the outer surface of the clamping tube 403, an operating handle 405 is fixedly connected to the front end of the clamping rod 402, the operating handle 405 is operated to rotate to drive the clamping plate 404 to move inwards to clamp and fix the front side and the rear side of a workpiece, then an operating ball is operated to move the auxiliary rod 407 inwards to drive the auxiliary sheet 408 to move inwards to clamp and fix the left side and the right side of the workpiece, the effect that the device is suitable for workpieces of different sizes is enhanced, the working efficiency of the device is improved, supporting plates 406 are fixedly connected to the left side and the right side of the upper surface of the placing plate 401, the auxiliary rod 407 is connected to the middle part of the outer side surface of the supporting plates 406 through threads, the output end of the push rod motor 305 is inserted in the middle of the outer side surface of the placing plate 401.

The utility model discloses in, for making operating procedure more smooth, consequently set up removal rail 301 and be the I-shaped slide rail, movable block 302 is the I-shaped slider, removes rail 301 and movable block 302 sliding connection, has strengthened operating procedure's smoothness nature.

The utility model discloses in, skid when preventing to be used to be provided with the parcel layer at the surface of operating handle 405, the surface of parcel layer is provided with anti-skidding convex grain, has increased the roughness of spare part contact surface.

The utility model discloses in, in order to improve the device's the tight effect of clamp, consequently be provided with the external screw thread at the surface of clamp bar 402, the inside of clamp tube 403 is provided with the internal thread, and clamp bar 402 and clamp tube 403 threaded connection have strengthened the suitability of product.

The utility model discloses in, in order to prevent to add the work piece appearance and rock man-hour to the quantity that sets up pinch-off blades 404 and supplementary piece 408 is four groups, and pinch-off blades 404 and supplementary piece 408 are formed by the polytetrafluoroethylene preparation, and the workpiece surface after avoiding processing leaves the mar.

The utility model discloses in, in order to improve the cooperation between spare part, consequently set up threaded hole at the middle part of backup pad 406 lateral surface, the size of screw hole and auxiliary rod 407's size looks adaptation, furthest's performance spare part's effect.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, the fixing pin 6 is rotated clockwise to connect the fixing plate 1 with a machine tool, the connecting pin 5 is pulled out, the moving rail 301 is operated to move upwards along the supporting rod 2, the connecting pin 5 is inserted after the moving rail moves to a proper position, a workpiece is placed on the placing plate 401, the operating handle 405 is operated to rotate to drive the clamping rod 402 to rotate, the clamping rod 402 rotates to drive the clamping pipe 403 to move inwards, the clamping pipe 403 moves inwards to drive the clamping plate 404 to move inwards, the clamping plate 404 moves inwards to clamp and fix the front side and the rear side of the workpiece, the operating ball is operated to drive the auxiliary rod 407 to move inwards along the supporting plate 406, the auxiliary rod 407 moves inwards to drive the auxiliary piece 408 to move inwards, the auxiliary piece 408 moves inwards to clamp and fix the left side and the right side of the workpiece, the stop pin 303 is pulled out after the fixing is completed, the push rod motor 305 is controlled to start, the output end of the push rod motor 305 on the left side is controlled to drive the placing plate The left placing plate 401 moves leftwards to drive the workpiece on the left side to move rightwards, the workpiece is moved to the processing cutter to be processed, the output end of the push rod motor 305 on the left side is controlled to move leftwards after being processed to remove the processed workpiece, then the unprocessed workpiece is replaced, the output end of the push rod motor 305 on the right side is controlled to move leftwards to drive the placing plate 401 on the right side to move leftwards along the moving rail 301 through the moving block 302 on the right side, the placing plate 401 on the right side moves leftwards to drive the workpiece on the right side to move leftwards, the workpiece is moved to the processing cutter to process the workpiece, the output end of the push rod motor 305 on the right side is controlled to move rightwards after being processed to remove the processed workpiece, then the unprocessed workpiece is replaced, and the processed workpiece is repeatedly replaced in this.

In conclusion, this be convenient for fixing device for digit control machine tool of height-adjusting, it is fixed to press from both sides tightly the front and back both sides of work piece to drive clamp plate 404 inwards to move through manipulating handle 405 rotation, then manipulate the operation ball and drive auxiliary rod 407 inwards to move and auxiliary sheet 408 inwards to press from both sides tightly the left and right sides of work piece fixedly, and then strengthened the effect that the device is suitable for not unidimensional work piece, the work efficiency of the device has been promoted, push repeatedly and change the work piece through left and right sides two sets of push rod motors 305, make and reduced operating personnel and changed the work piece and cause the waste of time, promote the incessant work piece of processing to the device, operating personnel's work efficiency has been promoted.

This fixing device for digit control machine tool convenient to height-adjusting connects fixed plate 1 and lathe through clockwise rotation fixed pin 6 for the device is more firm when using, and then has strengthened the device's stability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device for digit control machine tool convenient to height-adjusting, includes fixed plate (1), its characterized in that: the left side and the right side of the upper surface of the fixing plate (1) are fixedly connected with supporting rods (2), the top end of each supporting rod (2) is fixedly connected with an auxiliary device (3), the left side and the right side of the upper surface of each auxiliary device (3) are fixedly connected with fixing devices (4), the top of the outer side surface of each supporting rod (2) is inserted with a connecting pin (5), and four corners of the upper surface of the fixing plate (1) are in threaded connection with fixing pins (6);

the auxiliary device (3) comprises a moving rail (301), moving blocks (302) are arranged on the left side and the right side of the outer surface of the moving rail (301), a stop pin (303) is inserted into the middle of the outer side surface of each moving block (302), a connecting plate (304) is fixedly connected to the outer side surface of the moving rail (301), and a push rod motor (305) is fixedly connected to the top of the inner side surface of the connecting plate (304);

fixing device (4) are including placing board (401), the inside of placing board (401) is pegged graft and is had clamping rod (402), clamping pipe (403) all are provided with in both sides around clamping rod (402) surface, top fixedly connected with clamping plate (404) of clamping pipe (403) surface, the front end fixedly connected with operating handle (405) of clamping rod (402), the equal fixedly connected with backup pad (406) of the left and right sides of placing board (401) upper surface, the middle part threaded connection of backup pad (406) lateral surface has auxiliary rod (407), the inner fixedly connected with auxiliary sheet (408) of auxiliary rod (407), the outer end of auxiliary rod (407) is provided with the operation ball, the output of push rod motor (305) is pegged graft with the middle part of placing board (401) lateral surface.

2. The fixing device for the numerical control machine tool convenient for height adjustment according to claim 1, wherein: the moving rail (301) is an I-shaped sliding rail, the moving block (302) is an I-shaped sliding block, and the moving rail (301) is connected with the moving block (302) in a sliding mode.

3. The fixing device for the numerical control machine tool convenient for height adjustment according to claim 1, wherein: the outer surface of the operating handle (405) is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid convex particles.

4. The fixing device for the numerical control machine tool convenient for height adjustment according to claim 1, wherein: the outer surface of the clamping rod (402) is provided with external threads, the inner part of the clamping pipe (403) is provided with internal threads, and the clamping rod (402) is in threaded connection with the clamping pipe (403).

5. The fixing device for the numerical control machine tool convenient for height adjustment according to claim 1, wherein: the number of the clamping plates (404) and the number of the auxiliary sheets (408) are four, and the clamping plates (404) and the auxiliary sheets (408) are all made of polytetrafluoroethylene.

6. The fixing device for the numerical control machine tool convenient for height adjustment according to claim 1, wherein: the middle part of the outer side surface of the supporting plate (406) is provided with a threaded hole, and the size of the threaded hole is matched with that of the auxiliary rod (407).