CN218193821U

CN218193821U - CNC is clamping smelting tool for precision finishing

Info

Publication number: CN218193821U
Application number: CN202222273638.5U
Authority: CN
Inventors: 孙英源; 林佳鑫; 林剑鹏; 廖文杰
Original assignee: Quanzhou Qianpin Qianyi Technology Co ltd
Current assignee: Quanzhou Qianpin Qianyi Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-03
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a CNC is clamping smelting tool for precision finishing, wherein, include: the base comprises a jig base and a pressing plate; the middle part fixedly connected with fixed plate of smelting tool seat, the upper end symmetry of fixed plate is provided with first anchor clamps and second anchor clamps, the draw-in groove has been seted up at the middle part of first anchor clamps, the inner wall of draw-in groove mutually supports with the outer wall of second anchor clamps, and the lower extreme symmetry fixedly connected with locating lever of clamp plate, the constant head tank has been seted up to the inside symmetry of smelting tool seat, two the interior bottom of constant head tank is seted up flutedly, two the equal symmetry of inner wall of recess has seted up the spout, the middle part of spout is provided with the backup pad, the lower extreme fixedly connected with spring of backup pad. Through above-mentioned structure, utilize first anchor clamps and second anchor clamps to mutually support, can fix the work piece of equidimension not, improve device's utilization ratio.

Description

CNC is clamping smelting tool for precision finishing

Technical Field

The utility model relates to a weld dress smelting tool technical field, in particular to clamping smelting tool for CNC precision finishing.

Background

The CNC machine tool is a program controlled automatic machine tool, it can process the program with control code or other symbol instruction, it decodes the program by computer, and tells the machine tool which kind of Cartesian position coordinate, controls the feeding speed and main shaft rotation speed, thus the machine tool can complete the cutting and drilling operation.

The existing smelting tool is lack of utilization rate of a device when in use, can not be used for workpieces with different sizes, and can easily incline the workpieces when pressing the workpieces.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide the clamping smelting tool for CNC precision finishing, utilize the clamp plate can suppress the work piece accurately, utilize two anchor clamps can carry out the centre gripping to the work piece of equidimension not moreover, improve the utilization ratio of device.

For realizing above-mentioned purpose, provide CNC clamping smelting tool for precision finishing, include:

the base comprises a jig base and a pressing plate;

the middle part of the jig seat is fixedly connected with a fixing plate, a first clamp and a second clamp are symmetrically arranged at the upper end of the fixing plate, a clamping groove is formed in the middle part of the first clamp, the inner wall of the clamping groove is matched with the outer wall of the second clamp, and workpieces of different sizes can be fixed by utilizing the matching of the first clamp and the second clamp;

the lower extreme symmetry fixedly connected with locating lever of clamp plate, the constant head tank has been seted up to the inside symmetry of smelting tool seat, two the interior bottom of constant head tank is seted up flutedly, two the spout has been seted up to the equal symmetry of inner wall of recess, the middle part of spout is provided with the backup pad, the lower extreme fixedly connected with spring of backup pad utilizes spring and backup pad to cooperate, when utilizing the clamp plate to suppress the work piece, utilizes the spring can play the effect of buffering, avoids causing the damage to the dynamics of work piece suppression too greatly.

According to CNC is clamping smelting tool for precision finishing, the upper end symmetry fixedly connected with montant of base, two the middle part of montant all is the cavity setting, two the interior bottom of montant all is provided with electric pole, utilizes the electric pole to control the height of clamp plate.

According to CNC for precision finishing clamping smelting tool, the output fixedly connected with connecting block of electric pole, the lateral wall of connecting block pass one side of montant and extend to the outside, and with the lateral wall fixed connection of clamp plate.

According to CNC is clamping smelting tool for precision finishing, the interior bottom symmetry of smelting tool seat is provided with the slide bar, the outside symmetry of slide bar is provided with slider, two the equal fixedly connected with dead lever in upper end of slider utilizes dead lever and slider to cooperate, can make anchor clamps remain stable when removing, avoids taking place the slope and influences the fixed of anchor clamps.

According to CNC for precision finishing clamping tool, the upper end of dead lever passes the middle part of fixed plate and the lower extreme fixed connection of first anchor clamps and second anchor clamps.

According to CNC for precision finishing clamping tool, the inside sliding connection of lateral wall and fixed plate of dead lever.

According to CNC for precision finishing clamping smelting tool, the lateral wall of first anchor clamps and second anchor clamps all is provided with the connecting rod, one side that the smelting tool seat was passed to the one end of connecting rod extends to the outside, and fixedly connected with bull stick, the one end fixedly connected with knob of bull stick utilizes the knob to drive the bull stick and removes to promote anchor clamps and remove.

According to CNC for precision finishing clamping smelting tool, the locating lever is mutually supported with the constant head tank, and the lower extreme of locating lever mutually supports with the upper end of backup pad.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a perspective view of a clamping jig for CNC precision machining of the present invention;

FIG. 2 is a cross-sectional view of the clamping jig for CNC precision machining of the present invention;

fig. 3 is a side sectional view of the clamping jig for CNC precision machining of the present invention;

FIG. 4 is an enlarged view of the section A of FIG. 2 according to the present invention;

figure 5 is the utility model discloses CNC is clamp plate stereogram of clamping smelting tool for precision finishing.

Illustration of the drawings:

1. a base; 2. a jig base; 3. a vertical rod; 4. connecting blocks; 5. positioning a rod; 6. positioning a groove; 7. an electric rod; 8. pressing a plate; 9. a groove; 10. a spring; 11. a knob; 12. a rotating rod; 13. a connecting rod; 14. a first clamp; 15. a second clamp; 16. a slide bar; 17. a fixing plate; 18. a slider; 19. a fixing rod; 20. a support plate; 21. a chute; 22. a clamping groove.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-5, the embodiment of the utility model provides a CNC is clamping smelting tool for precision finishing, it includes:

the device comprises a base 1, wherein the base 1 comprises a smelting tool base 2 and a pressing plate 8;

a fixing plate 17 is fixedly connected to the middle of the jig base 2, a first clamp 14 and a second clamp 15 are symmetrically arranged at the upper end of the fixing plate 17, a clamping groove 22 is formed in the middle of the first clamp 14, the inner wall of the clamping groove 22 is matched with the outer wall of the second clamp 15, and the height of the second clamp 15 is smaller than that of the first clamp 14, so that the second clamp 15 can be conveniently extended into the first clamp 14;

the lower extreme symmetry fixedly connected with locating lever 5 of clamp plate 8, constant head tank 6 has been seted up to the inside symmetry of smelting tool seat 2, recess 9 has been seted up to the interior bottom of two constant head tanks 6, spout 21 has been seted up to the equal symmetry of inner wall of two recess 9, the middle part of spout 21 is provided with backup pad 20, the upper end of backup pad 20 cooperates with the interior top of spout 21, utilize spring 10 can play the effect of buffering, avoid 8 too big to cause the damage to the work piece of clamp plate suppression dynamics, the lower extreme fixedly connected with spring 10 of backup pad 20.

The upper end of the base 1 is symmetrically and fixedly connected with the vertical rods 3, the middle parts of the two vertical rods 3 are both arranged in a hollow mode, the inner bottom parts of the two vertical rods 3 are provided with electric rods 7, the two electric rods 7 move simultaneously, the pressing plate 8 descends to keep balance in the descending process, the output ends of the electric rods 7 are fixedly connected with connecting blocks 4, the side wall of each connecting block 4 penetrates through one side of each vertical rod 3 and extends to the outside, the side wall of each connecting block 4 is fixedly connected with the side wall of the corresponding pressing plate 8, the inner bottom parts of the jig seats 2 are symmetrically provided with sliding rods 16, the outer sides of the sliding rods 16 are symmetrically provided with sliding blocks 18, the upper ends of the two sliding blocks 18 are fixedly connected with fixing rods 19, the sliding blocks 18 and the sliding rods 16 are matched with each other, the first fixture 14 and the second fixture 15 can be kept stable when moving, the upper ends of the fixing rods 19 penetrate through the middle parts of the fixing plates 17 and are fixedly connected with the lower ends of the first fixture 14 and the second fixture 15, the side walls of the fixing rods 14 and the second fixture 15 are both provided with connecting rods 13, one end fixing rods 12, one end of the rotating rods 12 are fixedly connected with the fixing rods 12, the upper ends of the rotating rods 12 are matched with the fixing plates 5, and the upper ends of the fixing plates 5, and the supporting plates 5 are matched with the supporting plates 5, and the supporting plates 5.

The working principle is as follows: use the utility model discloses the time, the work piece that will process is placed in the upper end middle part of fixed plate 17, two knobs of concurrent operation 11 rotates, thereby it removes to drive promotion bull stick 12, promote first anchor clamps 14 and second anchor clamps 15 and carry out the centre gripping to the work piece with moving in opposite directions, second anchor clamps 15 extends to the inside of first anchor clamps 14, thereby can carry out the centre gripping to the work piece of equidimension not, play electric pole 7, utilize electric pole 7 electric clamp plate 8 to descend, thereby suppress the work piece, locating lever 5 inserts the inside of constant head tank 6 in the suppression, fix a position the position of clamp plate 8, avoid clamp plate 8 to take place the slope, influence the effect of work piece suppression.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but 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 of those skilled in the art.

Claims

CNC is clamping smelting tool for precision finishing, its characterized in that includes:

the base (1), the said base (1) includes the smelting tool seat (2) and clamp plate (8);

a fixing plate (17) is fixedly connected to the middle of the jig base (2), a first clamp (14) and a second clamp (15) are symmetrically arranged at the upper end of the fixing plate (17), a clamping groove (22) is formed in the middle of the first clamp (14), and the inner wall of the clamping groove (22) is matched with the outer wall of the second clamp (15);

the lower extreme symmetry fixedly connected with locating lever (5) of clamp plate (8), constant head tank (6) have been seted up to the inside symmetry of smelting tool seat (2), two recess (9) have been seted up to the interior bottom of constant head tank (6), two spout (21) have all been seted up to the equal symmetry of inner wall of recess (9), the middle part of spout (21) is provided with backup pad (20), the lower extreme fixedly connected with spring (10) of backup pad (20).
2. The clamping jig for CNC precision machining according to claim 1, characterized in that the upper end of the base (1) is symmetrically and fixedly connected with vertical rods (3), the middle parts of the two vertical rods (3) are both arranged in a hollow manner, and the inner bottom parts of the two vertical rods (3) are both provided with electric rods (7).
3. Clamping tool for CNC precision machining according to claim 2, characterized in that the output end of the electric rod (7) is fixedly connected with a connecting block (4), and the side wall of the connecting block (4) passes through one side of the vertical rod (3) to extend to the outside and is fixedly connected with the side wall of the pressing plate (8).
4. Clamping jig for CNC precision machining according to claim 1, characterized in that the inner bottom of the jig base (2) is symmetrically provided with slide bars (16), the outer of the slide bars (16) is symmetrically provided with slide blocks (18), and the upper ends of the two slide blocks (18) are both fixedly connected with fixing rods (19).
5. The clamping jig for CNC precision machining according to claim 4, characterized in that the upper end of the fixing rod (19) passes through the middle of the fixing plate (17) and is fixedly connected with the lower ends of the first clamp (14) and the second clamp (15).
6. Clamping tool for CNC precision machining according to claim 4 characterized by that, the side walls of the fixing rods (19) are in sliding connection with the inside of the fixing plate (17).
7. The clamping jig for CNC precision machining according to claim 1, characterized in that the side walls of the first clamp (14) and the second clamp (15) are both provided with a connecting rod (13), one end of the connecting rod (13) passes through one side of the jig base (2) to extend to the outside, and is fixedly connected with a rotating rod (12), and one end of the rotating rod (12) is fixedly connected with a knob (11).
8. The clamping jig for CNC precision machining according to claim 1, characterized in that the positioning rod (5) is fitted with the positioning groove (6), and a lower end of the positioning rod (5) is fitted with an upper end of the support plate (20).