CN216681229U - Anchor clamps are used in machine part processing - Google Patents

Abstract

The utility model discloses a clamp for machining a mechanical part, and belongs to the technical field of machining equipment. Including centre gripping subassembly and adjusting part, the centre gripping subassembly includes the base, and the base top is provided with the fixed disk, rotates on the fixed disk lateral wall and is connected with the rolling disc, is provided with fixture on the rolling disc lateral wall, is provided with on the fixed disk to be used for restricting rolling disc pivoted locking piece, and adjusting part includes the under casing, and base sliding connection is inside the under casing, and the under casing is inside to be provided with to be used for driving the gliding actuating mechanism of base. According to the utility model, the rotating disc is rotated and fixed through the locking piece, so that the workpiece can be processed at any angle, the operation is convenient, the base is driven by the driving mechanism to slide around the inner part of the bottom box, so that the base can drive the clamping mechanism and the workpiece to move in a plane, the operation of adjusting the position and the angle of the workpiece is realized, the speed of processing mechanical accessories is further improved, and the working efficiency is improved.

Description

Anchor clamps are used in machine part processing

Technical Field

The utility model relates to a clamp for machining a mechanical part, and belongs to the technical field of machining equipment.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. Broadly, any means for quickly, conveniently and safely mounting a workpiece at any stage of the process may be referred to as a fixture

In the machining process of the existing mechanical part, holes are often needed to be punched on a plurality of surfaces of the mechanical part, and a plurality of holes are also needed to be machined on one surface of the mechanical part, however, the existing punching machine is often fixed, and the clamp is usually fixed and cannot be adjusted in angle and position, so that the machining of the mechanical part is met by adopting a manual adjusting mode, the speed of machining the mechanical part is reduced, and the working efficiency is reduced.

Therefore, a new solution to solve this problem needs to be proposed

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a mechanical parts adds clamping apparatus for processing, it has solved the unable angle regulation of anchor clamps and the problem of adjusting position among the prior art.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme: the utility model provides an anchor clamps are used in machine parts processing, includes centre gripping subassembly and adjusting part, the centre gripping subassembly includes the base, the base top is provided with the fixed disk, it is connected with the rolling disc to rotate on the fixed disk lateral wall, be provided with fixture on the rolling disc lateral wall, be provided with on the fixed disk and be used for restricting rolling disc pivoted locking piece, adjusting part includes the under casing, base sliding connection is inside the under casing, the under casing is inside to be provided with and to be used for driving the gliding actuating mechanism of base.

Through adopting the above technical scheme, because this anchor clamps include centre gripping subassembly and adjusting part, wherein, the centre gripping subassembly is including rotating the rolling disc of connection on base top fixed disk, be provided with fixture on the rolling disc, through fixture centre gripping work piece, rotate the rolling disc and fix the rolling disc through the locking piece afterwards, make the arbitrary angle of work piece all can process, therefore, the operation is convenient, because the adjusting part includes the under casing, and base sliding connection is inside the under casing, slide around the under casing is inside through actuating mechanism drive base, make the base can drive fixture and work piece and remove in the plane, thereby realized work piece adjusting position and angle regulation's operation, and then improved the speed of processing machinery accessory, and the work efficiency is improved.

The utility model is further configured to: the inner walls of the two sides of the bottom box are transversely provided with a first sliding groove, the inner walls of the other two sides of the bottom box are transversely provided with a second sliding groove, the driving mechanism comprises a first screw rod and a second screw rod, the first screw rod and the second screw rod are connected with the base in a sliding mode, and the first sliding groove and the second sliding groove are connected with the base in a threaded mode.

By adopting the technical scheme, the screw rod I and the screw rod II are respectively in threaded connection in the vertical direction in the base, the screw rod I slides in the chute I, and the screw rod II slides in the chute II, so that when the position of the base on the screw rod I needs to be adjusted, only the screw rod I needs to be rotated, the screw rod II cannot rotate along with the screw rod I through the limiting of the chute to the screw rod II, the base can only axially move along the length direction of the screw rod I, and further the adjustment of the position of the base on the screw rod I is completed, when the position of the base on the screw rod II needs to be adjusted, only the screw rod II needs to be rotated, the screw rod I cannot rotate along with the screw rod II through the limiting of the chute to the screw rod I, so that the base can only axially move along the length direction of the screw rod II, and further the adjustment function of the adjusting component on the position of the base is realized, and the operation is convenient.

The utility model is further configured to: handles are fixed at two ends of the first screw rod and the second screw rod through connecting rods, and the diameters of the connecting rods are smaller than those of the first screw rod and the second screw rod.

Through adopting above-mentioned technical scheme, because screw rod one and two both ends of screw rod are all fixed with the handle through the connecting rod, the setting up of handle provides the point of application of force for the operation of rotating screw rod one and screw rod two for the staff can drive screw rod one and screw rod two rotations through rotating the handle, and it is more convenient laborsaving to operate.

The utility model is further configured to: the outer wall of the bottom box is provided with a limiting block corresponding to the first sliding groove and the second sliding groove, and a third sliding groove used for sliding of the connecting rod is formed in the limiting block along the length direction.

Through adopting above-mentioned technical scheme, because be provided with the stopper on the under casing outer wall, seted up spout three on the stopper, and the connecting rod diameter is less than screw rod one and screw rod two diameters for through the stopper to screw rod one and screw rod two spacing, make screw rod one and screw rod two be difficult for breaking away from spout one and spout two, the operation of adjusting position is more stable.

The utility model is further configured to: the first sliding groove and the second sliding groove are both provided with cavities, and a plurality of idler wheels are rotatably connected inside the cavities.

Through adopting above-mentioned technical scheme, because the cavity internal rotation of spout one and spout two both sides is connected with a plurality of gyro wheels, the setting of gyro wheel has reduced frictional force greatly for when screw rod one rotates, screw rod two can be smooth and easy slide in spout two, when screw rod two rotates, screw rod one can be smooth and easy slide in spout one, use more laborsavingly.

The utility model is further configured to: the clamping mechanism comprises fixing seats arranged at two ends of one side, far away from the fixed disc, of the rotating disc, a first clamping seat is arranged at one end, far away from the fixed disc, of the fixing seat, a second clamping seat is hinged to one end, facing the fixing seats, of the first clamping seat, clamping grooves are formed in the opposite sides of the second clamping seat and the first clamping seat, and the cross sections of the clamping grooves are triangular.

Through adopting above-mentioned technical scheme, because fixture includes the fixing base, and fixing base one end is provided with cassette one, cassette one end articulates there is cassette two, and the transversal triangle-shaped of personally submitting of draw-in groove on cassette one and the cassette two simultaneously for when putting into two draw-in grooves with the work piece inside, a plurality of limits homoenergetic of work piece are contradicted on the draw-in groove inner wall, thereby make the various work pieces of centre gripping subassembly ability adaptation, it is more convenient to use.

The utility model is further configured to: the clamping device comprises a first clamping seat, a first base and a second clamping seat, wherein a fixing disc is arranged on the first clamping seat, one end, far away from the fixing disc, of the first clamping seat is hinged with a connecting frame, a clamping cavity is formed between the interior of the connecting frame and the first clamping seat, a clamping strip used for entering the interior of the clamping cavity is arranged at one end of the second clamping seat, a stud is connected to one end, far away from the first base, of the connecting frame in a threaded mode, a rotating rod is arranged at one end of the stud, and a pressing block is fixed to the other end of the stud.

Through adopting above-mentioned technical scheme, because cassette one end articulates there is the link, rotate towards cassette one at cassette two and grasp the work piece after, the card strip of two one ends of cassette moves thereupon, through rotating the link this moment, make the card strip move to the card intracavity portion of link, rotate the bull stick afterwards, make the double-screw bolt rotate thereupon, thereby drive the compact heap towards card strip motion until will block the strip and support tightly, spacing through the compact heap to the card strip, make second unable emergence of base rotate, thereby make second base and first base can more firm centre gripping work piece.

The utility model is further configured to: the locking piece includes sliding connection and has seted up a plurality of slots that are used for the bolt card to go into along the circumferencial direction on the rolling disc on the fixed disk bolt.

Through adopting above-mentioned technical scheme, because the lock piece includes the bolt, seted up a plurality of slots on the rolling disc, through go into the slot with the bolt card inside, and spacing through the bolt to the rolling disc for the rolling disc can't rotate, thereby makes the work piece can be stable maintain an angle and process, convenient operation is laborsaving.

The utility model has the beneficial effects that: because this anchor clamps include clamping components and adjusting part, wherein, clamping components is including rotating the rolling disc of connection on base top fixed disk, be provided with fixture on the rolling disc, through fixture centre gripping work piece, rotate the rolling disc afterwards and fix the rolling disc through the locking piece, make the arbitrary angle of work piece all can process, therefore, the operation is convenient, because adjusting part includes the under casing, and base sliding connection is inside the under casing, it slides around the under casing is inside to drive the base through actuating mechanism, make the base can drive clamping mechanisms and work piece and remove in the plane, thereby realized the operation of work piece adjusting position and angle regulation, and then improved the speed of processing machinery accessory, and the work efficiency is improved.

Drawings

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

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

FIG. 3 is a schematic view of a clamping assembly according to the present invention;

FIG. 4 is a half-sectional view of an adjustment assembly of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4.

In the figure: 1. a base; 2. fixing the disc; 3. rotating the disc; 4. a bottom box; 5. a first sliding chute; 6. a second chute; 7. a first screw rod; 8. a second screw; 9. a connecting rod; 10. a handle; 11. a limiting block; 12. a third chute; 13. a cavity; 14. a roller; 15. a fixed seat; 16. a first card holder; 17. a second card holder; 18. a card slot; 19. a connecting frame; 20. a card cavity; 21. clamping the strip; 22. a stud; 23. a rotating rod; 24. a compression block; 25. a bolt; 26. and (4) a slot.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.

As shown in fig. 1 to 5, a clamp for machining a mechanical part comprises a clamping component and an adjusting component, the clamping component comprises a base 1, a fixed disc 2 is arranged at the top end of the base 1, a rotating disc 3 is rotatably connected to the side wall of the fixed disc 2, a clamping mechanism is arranged on the side wall of the rotating disc 3, a locking piece for limiting the rotation of the rotating disc 3 is arranged on the fixed disc 2, the clamping mechanism comprises fixed seats 15 arranged at two ends of one side of the rotating disc 3, which is far away from the fixed disc 2, one ends of the fixed seats 15, which are far away from the fixed disc 2, are provided with first clamping seats 16, one ends of the first clamping seats 16, which are towards the fixed seats 15, are hinged with second clamping seats 17, clamping grooves 18 are respectively arranged on the opposite sides of the second clamping seats 17 and the first clamping seats 16, the cross section of the clamping grooves 18 is triangular, one ends of the first clamping seats 16, which are far away from the fixed disc 2, are hinged with connecting frames 19, clamping cavities 20 are formed between the insides of the connecting frames 19 and the first clamping seats 16, one end of the second clamping seat 17 is provided with a clamping strip 21 used for entering the clamping cavity 20, one end of the connecting frame 19 far away from the first base 1 is in threaded connection with a stud 22, one end of the stud 22 is provided with a rotating rod 23, the other end of the stud is fixed with a pressing block 24, the locking block comprises a bolt 25 connected to the fixed disk 2 in a sliding mode, and a plurality of slots 26 used for the bolt 25 to be clamped in are formed in the rotating disk 3 in the circumferential direction.

The adjusting component comprises a bottom box 4, a base 1 is connected inside the bottom box 4 in a sliding manner, sliding grooves I5 are transversely formed in the inner walls of two sides of the bottom box 4, sliding grooves II 6 are transversely formed in the inner walls of the other two sides of the bottom box 4, a driving mechanism for driving the base 1 to slide is arranged inside the bottom box 4, the driving mechanism comprises a screw rod I7 which is slidably connected between the two sliding grooves I5, a screw rod II 8 is slidably connected between the two sliding grooves II 6, the screw rod I7 and the screw rod II 8 are in threaded connection with the base 1, handles 10 are fixed at two ends of the screw rod I7 and the screw rod II 8 through a connecting rod 9, the diameter of the connecting rod 9 is smaller than that of the screw rod I7 and the screw rod II 8, limiting blocks 11 are arranged on the outer wall of the bottom box 4 corresponding to the positions of the sliding grooves I5 and the sliding grooves II 6, sliding grooves III 12 for the connecting rod 9 to slide are formed in the limiting blocks 11 along the length direction, cavities 13 are formed in two sides of the sliding grooves I5 and the sliding grooves II 6, a plurality of rollers 14 are rotatably connected inside the cavity 13.

Because this anchor clamps include centre gripping subassembly and adjusting part, wherein, the centre gripping subassembly is including rotating the rolling disc 3 of connection on 1 top fixed disk 2 of base, be provided with fixture on the rolling disc 3, through fixture centre gripping work piece, rotate rolling disc 3 and through locking piece fixed rolling disc 3 afterwards, make the arbitrary angle of work piece all can process, and is convenient for operation, because the adjusting part includes under casing 4, and 1 sliding connection of base is inside under casing 4, slide around under casing 4 is inside through actuating mechanism drive base 1, make base 1 can drive fixture and work piece and remove in the plane, thereby realized the operation of work piece adjusting position and angle regulation, and then improved the speed of processing machinery accessory, and the improvement work efficiency.

Because the base 1 is internally and respectively in threaded connection with the first screw 7 and the second screw 8 along the vertical direction, the first screw 7 slides in the first sliding groove 5, and the second screw 8 slides in the second sliding groove 6, when the position of the base 1 on the first screw 7 needs to be adjusted, only the first screw 7 needs to be rotated, the second screw 8 cannot rotate along with the first screw 7 through the limiting of the second sliding groove 6 on the second screw 8, so that the base 1 can only axially move along the length direction of the first screw 7, and further the adjustment of the base 1 on the position of the first screw 7 is completed, when the position of the base 1 on the second screw 8 needs to be adjusted, only the second screw 8 needs to be rotated, the first screw 7 cannot rotate along with the second screw 8 through the limiting of the first sliding groove 5 on the first screw 7, so that the base 1 can only axially move along the length direction of the second screw 8, and further the adjustment function of the adjustment component on the position of the base 1 is realized, and the operation is convenient.

Because the two ends of the first screw rod 7 and the second screw rod 8 are both fixed with the handles 10 through the connecting rods 9, the handles 10 are arranged to provide force application points for the operation of rotating the first screw rod 7 and the second screw rod 8, so that a worker can drive the first screw rod 7 and the second screw rod 8 to rotate by rotating the handles 10, and the operation is more convenient and labor-saving.

Because be provided with stopper 11 on the 4 outer walls of under casing, seted up spout three 12 on the stopper 11, and connecting rod 9 diameter is less than screw rod one 7 and screw rod two 8 diameters for through stopper 11 to screw rod one 7 and screw rod two 8 spacing, make screw rod one 7 and screw rod two 8 be difficult for breaking away from spout one 5 and spout two 6, the operation of adjusting position is more stable.

Because the cavities 13 on the two sides of the first sliding groove 5 and the second sliding groove 6 are rotatably connected with the rollers 14, the arrangement of the rollers 14 greatly reduces friction force, so that when the first screw rod 7 rotates, the second screw rod 8 can smoothly slide in the second sliding groove 6, and when the second screw rod 8 rotates, the first screw rod 7 can smoothly slide in the first sliding groove 5, and the use is more labor-saving.

Because fixture includes fixing base 15, and 15 one ends of fixing base are provided with cassette 16, and 16 one ends of cassette articulate has cassette two 17, and the transversal triangle-shaped of personally submitting of draw-in groove 18 on cassette 16 and the cassette two 17 simultaneously for when putting into two draw-in grooves 18 insidely with the work piece, a plurality of limits homoenergetic of work piece are contradicted on draw-in groove 18 inner wall, thereby make the various work pieces of centre gripping subassembly ability adaptation, it is more convenient to use.

Because the first 16 ends of the clamping seats are hinged with the connecting frame 19, after the second clamping seats 17 rotate towards the first 16 ends of the clamping seats and clamp workpieces, the clamping strips 21 at one ends of the second clamping seats 17 move along with the first clamping seats, at the moment, the connecting frame 19 is rotated, the clamping strips 21 move to the inside of the clamping cavities 20 of the connecting frame 19, then the rotating rod 23 is rotated, the studs 22 rotate along with the second clamping seats, the pressing blocks 24 are driven to move towards the clamping strips 21 until the clamping strips 21 are abutted tightly, the second clamping seats 1 cannot rotate due to the limitation of the pressing blocks 24 on the clamping strips 21, and accordingly the second clamping seats 1 and the first clamping seats 1 can clamp workpieces more firmly.

Because the locking piece includes bolt 25, has seted up a plurality of slots 26 on the rolling disc 3, through with inside the bolt 25 card income slot 26, and through the spacing of bolt 25 to rolling disc 3 for rolling disc 3 can't rotate, thereby makes the work piece can be stable maintain an angle and process, convenient operation is laborsaving.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a anchor clamps are used in machine parts processing which characterized in that: including centre gripping subassembly and adjusting part, the centre gripping subassembly includes base (1), base (1) top is provided with fixed disk (2), it is connected with rolling disc (3) to rotate on fixed disk (2) lateral wall, be provided with fixture on rolling disc (3) lateral wall, be provided with on fixed disk (2) and be used for restricting rolling disc (3) pivoted locking piece, adjusting part includes under casing (4), base (1) sliding connection is inside under casing (4), under casing (4) inside is provided with and is used for driving the gliding actuating mechanism of base (1).

2. The jig for machining a machine part according to claim 1, wherein: first spout (5) have all been seted up along transversely on under casing (4) both sides inner wall, second spout (6) have all been seted up along transversely on under casing (4) other both sides inner wall, actuating mechanism includes screw rod one (7) of sliding connection between two spout one (5), two sliding connection has screw rod two (8) between spout two (6), screw rod one (7) and screw rod two (8) and base (1) threaded connection.

3. The jig for machining a machine part according to claim 2, wherein: the handle (10) is fixed at the two ends of the first screw rod (7) and the second screw rod (8) through the connecting rod (9), and the diameter of the connecting rod (9) is smaller than that of the first screw rod (7) and the second screw rod (8).

4. The jig for machining a machine part according to claim 3, wherein: the outer wall of the bottom box (4) is provided with a limiting block (11) corresponding to the first sliding groove (5) and the second sliding groove (6), and a third sliding groove (12) used for sliding the connecting rod (9) is formed in the limiting block (11) along the length direction.

5. The jig for machining a machine part according to claim 2, wherein: both sides of the first sliding groove (5) and the second sliding groove (6) are provided with cavities (13), and a plurality of rollers (14) are rotatably connected inside the cavities (13).

6. The jig for machining a machine part according to claim 1, wherein: fixture keeps away from fixing base (15) on fixing disk (2) one side both ends including setting up in rolling disc (3), the one end that fixing disk (2) were kept away from in fixing base (15) is provided with cassette one (16), cassette one (16) are articulated towards the one end of fixing base (15) have cassette two (17), draw-in groove (18) have all been seted up on cassette two (17) and the relative one side of cassette one (16), the transversal triangle-shaped of personally submitting of draw-in groove (18).

7. The jig for machining a machine part according to claim 6, wherein: one end of the first clamping seat (16) far away from the fixed disc (2) is hinged with a connecting frame (19), a clamping cavity (20) is formed between the inside of the connecting frame (19) and the first clamping seat (16), one end of the second clamping seat (17) is provided with a clamping strip (21) used for entering the inside of the clamping cavity (20), one end of the connecting frame (19) far away from the first base (1) is connected with a stud (22) in a threaded mode, one end of the stud (22) is provided with a rotating rod (23), and the other end of the stud (22) is fixed with a pressing block (24).

8. The jig for machining a machine part according to claim 1, wherein: the locking piece includes bolt (25) of sliding connection on fixed disk (2), a plurality of slots (26) that are used for bolt (25) card to go into are seted up along the circumferencial direction on rolling disc (3).

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