CN218575578U

CN218575578U - Clamping tool for end face engraving and milling

Info

Publication number: CN218575578U
Application number: CN202222224854.0U
Authority: CN
Inventors: 罗亨全
Original assignee: Hefei Yigu Machinery Equipment Co ltd
Current assignee: Hefei Yigu Machinery Equipment Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-03-07
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a clamp that terminal surface carving milled and processed gets frock relates to frock clamp technical field. The utility model discloses a: the tool plate is provided with a rotating shaft driven to rotate by electric equipment; at least three mounting seats mounted on the outer peripheral side of the rotating shaft in an annular array; the base plate is installed on the mount pad, slidable mounting has catch bar and two supporting rods on it, two the supporting rod is slope symmetric distribution, the linkage cooperation between catch bar and two supporting rods, work as when the catch bar receives the drive motion, two supporting rod motion of synchronous drive, the chuck is installed to the supporting rod tip. The utility model discloses three installation piece design correspondence is processing, unloading and the three operation of material loading, and the benefit of design like this can make the carving mill the operation go on in order, has reduced middle neutral time, can improve machining efficiency.

Description

Clamping tool for end face engraving and milling

Technical Field

The utility model relates to a frock clamp technical field, concretely relates to frock is got to clamp of terminal surface carving mills processing.

Background

In the process of machining the metal sealing ring, the clamped end face of the sealing ring is milled on the outer peripheral side through a corresponding engraving and milling machine to form a step groove, and the end face is drilled to complete hole tapping operation.

Metal seal ring is at carving and milling operation in-process, it is fixed to need supporting anchor clamps to carry out the centre gripping to metal seal ring, in order to guarantee the carving and milling process, metal seal ring position remains stable, but at present, the supporting anchor clamps frock of carving and milling machine to metal seal ring is formed by moving mechanism and anchor clamps cooperation, carry the anchor clamps by moving mechanism and remove to carving and milling axle below, after metal seal ring accomplishes the carving and mills, carry the anchor clamps by moving mechanism again and keep away from carving and milling the axle, then change new metal seal ring, but in the whole process, when changing the operation of metal seal ring, can cause the carving and milling machine to be in a dead time, only after changing new metal seal ring, send to carving and milling axle below by moving mechanism again and just can carry out the processing operation, such anchor clamps frock can influence metal seal ring's machining efficiency, to this condition, this application provides an end face carving and milling processing and gets frock.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: when the anchor clamps frock for solving current metal seal ring was used, when the change to metal seal ring, caused the carving to mill the problem that the machine had the idle period, the utility model provides a terminal surface carving mills the clamp of processing and gets frock.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a clamp that terminal surface carving milled and gets frock, includes:

the tool plate is provided with a rotating shaft driven to rotate by power equipment;

at least three mounting seats mounted on the outer periphery side of the rotating shaft in an annular array;

the base plate is installed on the mount pad, slidable mounting has catch bar and two supporting rods, two on it the supporting rod is slope symmetric distribution, the cooperation that links between catch bar and two supporting rods works as when the catch bar receives the actuating motion, drives two supporting rod motions in step, the chuck is installed to the clamping rod tip, wherein:

the chuck comprises a clamping plate and a clamping piece arranged on the clamping plate, the clamping piece comprises two clamping blocks or one clamping block and a stop block, and a notch is formed in the chuck on which the stop block is arranged.

Furthermore, the pushing rod comprises a first rod and two second rods obliquely arranged at two ends of the first rod, waist holes are formed in the second rods, and cylinders tangent to the waist holes are arranged at one ends, far away from the clamping heads, of the clamping rods.

Furthermore, a sliding hole is formed in the substrate, a guide hole is formed in the clamping rod, a sliding block in sliding fit with the sliding hole is installed on the push rod, and a guide block in sliding fit with the guide hole is installed on the substrate.

Further, the device also comprises a driving piece which is arranged on the base plate, is connected with the first rod and is used for driving the first rod to linearly reciprocate along the sliding hole.

Further, the driving member is a pneumatic push rod or an electric push rod.

Further, the rotating shaft is hollow, and two ends of the rotating shaft are in an opening structure.

Further, the device also comprises a driving motor, wherein an output shaft of the driving motor is in transmission connection with the rotating shaft so as to drive the rotating shaft to rotate.

Further, at least three positioning arc blocks are arranged on the substrate in an annular array mode.

The utility model has the advantages as follows: the utility model discloses three installation piece design correspondence is processing, unloading and the three operation of material loading, and the benefit of design like this can make the carving mill the operation go on in order, has reduced middle neutral time, can improve machining efficiency.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1;

fig. 3 is a schematic view of another three-dimensional structure of the present invention;

fig. 4 is a front view of the present invention;

reference numerals are as follows: 1. assembling a plate; 2. a rotating shaft; 3. a drive motor; 4. a driving gear; 5. a driven gear; 6. a mounting base; 7. a substrate; 8. a push rod; 9. a clamping rod; 10. a chuck; 1001. a splint; 1002. a clamping block; 1003. a stopper; 1004. notching; 11. a drive member; 12. a waist hole; 13. a cylinder; 14. a guide hole; 15. a guide block; 16. a slide hole; 17. and positioning the arc block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

Referring to fig. 1 to 4, an embodiment of the present invention provides a clamping tool for end face engraving and milling, including:

the tool plate 1 is provided with a rotating shaft 2 driven by electric equipment to rotate, the structure of the tool plate 1 is preferably a ring plate structure, and the axis of the rotating shaft 2 is vertical to the plate surface of the tool plate 1;

at least three mount pads 6, be the peripheral side of annular array installation in rotation axis 2, all correspond a anchor clamps on every mount pad 6, consequently this document possesses three anchor clamps at least, wherein the structure of anchor clamps is as follows:

base plate 7 installs on mount pad 6, slidable mounting has catch bar 8 and two supporting rods 9, two on it the supporting rod 9 is slope symmetric distribution, the linkage cooperation between catch bar 8 and two supporting rods 9 works as when catch bar 8 receives the actuating motion, drives two supporting rods 9 motions in step, chuck 10 is installed to supporting rod 9 tip, wherein:

the clamping head 10 comprises a clamping plate 1001 and a clamping piece arranged on the clamping plate 1001, wherein the clamping piece comprises two clamping blocks 1002 or one clamping block 1002 and one stop 1003, and a notch 1004 is formed in the clamping head 10 provided with the stop 1003;

the structure of two chucks 10 on the same fixture is different, specifically as shown in fig. 2, one chuck 10 has two clamping blocks 1002, one chuck 10 has one clamping block 1002 and one stopper 1003, and is configured with a notch 1004, so that when two clamping rods 9 move under the action of a push rod 8, the two chucks 10 are integrally distributed in a staggered manner, one of the clamping blocks 1002 consists of two plates spaced up and down, and the stopper 1003 is located between the two plates, so that when the two clamping rods 9 move, metal sealing rings in an area formed by the two chucks 10 can be clamped, and the clamping operation on the metal sealing rings is completed, wherein the thickness of the metal sealing rings is greater than that of the clamping blocks 1002.

Referring to fig. 2, in some embodiments, the pushing rod 8 includes a first rod and two second rods obliquely installed at two ends of the first rod, a waist hole 12 is formed in the second rod, a cylinder 13 tangent to the waist hole 12 is installed at one end of the clamping rod 9 away from the chuck 10, when the pushing rod 8 moves, the two second rods make linear motion in the same direction as the first rod, but the clamping rod 9 is tangent to the waist hole 12 through the cylinder 13, and the clamping rod 9 is in sliding fit with the substrate 7, so that the clamping rod 9 is pushed by the second rods to move, and the position where the cylinder 13 contacts the waist hole 12 changes, because the second rods make linear motion in the same direction as the first rods, and do not make linear motion along the length direction of the waist hole 12, so that the pushing rod 8 realizes synchronous movement of the two clamping rods 9, thereby realizing clamping or loosening operation of the metal sealing ring.

Referring to fig. 2, in some embodiments, in order to achieve smooth sliding of the clamping rod 9 and the pushing rod 8, in some embodiments, a sliding hole 16 is formed in the base plate 7, a guiding hole 14 is formed in the clamping rod 9, a sliding block slidably engaged with the sliding hole 16 is installed on the pushing rod 8, and a guiding block 15 slidably engaged with the guiding hole 14 is installed on the base plate 7.

Referring to fig. 2, in some embodiments, the base plate 7 further includes a driving member 11, which is mounted on the base plate and connected to the first rod, for driving the first rod to linearly reciprocate along the sliding hole 16, wherein the driving member 11 is a pneumatic push rod or an electric push rod, the driving member 11 provides power for the reciprocating movement of the pushing rod 8, and the driving member 11 can be a pneumatic push rod or an electric push rod.

Referring to fig. 1 and 3, in some embodiments, the rotating shaft 2 is hollow, and two ends of the rotating shaft are open, and since the pneumatic push rod or the electric push rod needs to be provided with an electric circuit or an air path, and the rotating shaft 2 needs to rotate continuously circumferentially, the rotating shaft 2 is configured to be hollow, and the driving member 11 passes through the rotating shaft 2, so that the operation of the driving member 11 is not affected by an electric circuit.

Referring to fig. 4, in some embodiments, the driving device further includes a driving motor 3, an output shaft of the driving motor is in transmission connection with the rotating shaft 2 to drive the rotating shaft 2 to rotate, a driving gear 5 is installed on the output shaft of the driving motor 3, a driven gear 4 is installed on the rotating shaft 2, the two gears are meshed with each other, when the driving motor 3 does work, the rotating shaft 2 can rotate under the cooperation of the two gears, and since a circuit passes through the inside of the rotating shaft 2, the driving motor 3 and the rotating shaft 2 are connected by using a transmission structure.

Referring to fig. 2, in some embodiments, at least three positioning arc blocks 17 are mounted on the substrate 7 in an annular array, and the purpose of the positioning arc blocks 17 is to position the metal sealing ring and facilitate the clamping operation of the clamp on the metal sealing ring, after the metal sealing ring is placed on the substrate 7, the inner peripheral side of the metal sealing ring contacts with the outer peripheral sides of the three positioning arc blocks 17 to limit the metal sealing ring, so that the metal sealing ring can only move up and down, and then the metal sealing ring can be fixed by clamping the metal sealing ring with the two clamping heads 10.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a press from both sides of terminal surface carving mills processing and gets frock which characterized in that includes:

the tool plate (1) is provided with a rotating shaft (2) driven by power equipment to rotate;

at least three mounting seats (6) mounted on the outer peripheral side of the rotating shaft (2) in an annular array;

base plate (7), install on mount pad (6), slidable mounting has catch bar (8) and two supporting rods (9), two on it catch bar (9) are the slope symmetric distribution, the linkage cooperation between catch bar (8) and two supporting rods (9), works as when catch bar (8) receive the actuating motion, drive two supporting rods (9) motions in step, chuck (10) are installed to supporting rod (9) tip, wherein:

the chuck (10) comprises a clamping plate (1001) and a clamping piece arranged on the clamping plate (1001), wherein the clamping piece comprises two clamping blocks (1002) or one clamping block (1002) and one stop block (1003), and a notch (1004) is formed in the chuck (10) provided with the stop block (1003).

2. The clamping tool for the end face engraving and milling process as claimed in claim 1, wherein the pushing rod (8) comprises a first rod and two second rods obliquely arranged at two ends of the first rod, waist holes (12) are formed in the second rods, and a cylinder (13) tangent to the waist holes (12) is arranged at one end, away from the chuck (10), of the clamping rod (9).

3. The clamping tool for end face engraving and milling machining according to claim 2, characterized in that a sliding hole (16) is formed in the base plate (7), a guide hole (14) is formed in the clamping rod (9), a sliding block which is in sliding fit with the sliding hole (16) is installed on the pushing rod (8), and a guide block (15) which is in sliding fit with the guide hole (14) is installed on the base plate (7).

4. The clamping tool for the end face engraving and milling process as claimed in claim 3, further comprising a driving member (11) mounted on the base plate (7) and connected to the first rod for driving the first rod to linearly reciprocate along the slide hole (16).

5. The clamping tool for end face engraving and milling machining as claimed in claim 4, wherein the driving member (11) is a pneumatic push rod or an electric push rod.

6. The clamping tool for the end face engraving and milling process as claimed in claim 5, wherein the rotating shaft (2) is hollow inside and has two open ends.

7. The clamping tool for the end face engraving and milling process as claimed in claim 6, further comprising a driving motor (3), wherein an output shaft of the driving motor is in transmission connection with the rotating shaft (2) to drive the rotating shaft (2) to rotate.

8. The clamping fixture for end face milling according to claim 1, characterized in that at least three positioning arc blocks (17) are mounted on the base plate (7) in an annular array.