CN218426071U

CN218426071U - Wire-electrode cutting anchor clamps that mould was made

Info

Publication number: CN218426071U
Application number: CN202222512967.0U
Authority: CN
Inventors: 马鸿力; 董旭; 刘芷宁; 马楠
Original assignee: FUXIN HONGSHUN MACHINERY CO LTD
Current assignee: FUXIN HONGSHUN MACHINERY CO LTD
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-03
Anticipated expiration: 2032-09-22

Abstract

The utility model belongs to the anchor clamps field, concretely relates to wire-electrode cutting anchor clamps that mould was made, including the position seat, the upper end contact of position seat has the anchor clamps seat, anchor clamps seat internal rotation is connected with the regulation pole, be provided with positioning mechanism on the regulation pole, the outside of adjusting the pole has the removal seat through threaded connection, remove the top fixedly connected with backup pad of seat, there is the threaded rod through threaded connection in the backup pad, the fixed even knob that is connected with of one end of threaded rod. Utilize adjusting the pole and removing the screw motion between the seat and can be so that to remove the seat and produce horizontal displacement, and then carry out the fine setting of position to the mould accessory after the centre gripping, it is of high quality when improving the wire-electrode cutting, set up positioning mechanism on adjusting the pole in addition, can fix a position the regulation pole, prevent to adjust the not hard up of pole, further guaranteed the stability after the mould accessory removes the position.

Description

Wire-electrode cutting anchor clamps that mould was made

Technical Field

The utility model relates to an anchor clamps field specifically is a wire cut electrical discharge machining anchor clamps that mould was made.

Background

The clamp is a tool for clamping a workpiece to be machined, and the stability of the workpiece in the machining process is kept. The linear cutting clamp is an included angle used in the process of linear cutting of a workpiece. And in the manufacturing stage of mould, the main part of mould need carry out the wire-electrode cutting processing, consequently can use wire-electrode cutting anchor clamps, for example the utility model patent of the publication number of authorizing is CN209303859U proposes a wire-electrode cutting anchor clamps for mould manufacturing, has the workstation, and it has a plurality of guide slots A of mutual parallel arrangement to open in the past to the back on the workstation mesa, has still arranged two splint about on the workstation.

The existing linear cutting clamp is used for clamping a workpiece, the position of the workpiece is fixed immediately, errors exist between a cutter and the workpiece, machining precision can be affected, the clamp is usually installed on a station of a linear cutting machine in a multi-bolt installation mode, the mode is complicated, and the clamp is inconvenient to detach in the later period. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire cut electrical discharge machining anchor clamps that mould was made has solved current wire cut electrical discharge machining anchor clamps and is carrying out the centre gripping back to the work piece, and the position of work piece has just fixed immediately, and position between cutter and the work piece probably has the error, can influence the precision of processing, and anchor clamps are installed on wire cut electrical discharge machining's station by the mounting means that adopts many bolts usually in addition, and this kind of mode is comparatively loaded down with trivial details, and the later stage is also not convenient to dismantle the problem that gets off with anchor clamps.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a wire-electrode cutting anchor clamps that mould was made, includes the station seat, the upper end contact of station seat has the anchor clamps seat, anchor clamps seat internal rotation is connected with the regulation pole, be provided with positioning mechanism on the regulation pole, there is the removal seat outside of adjusting the pole through threaded connection, the top fixedly connected with backup pad of removing the seat, there is the threaded rod through threaded connection in the backup pad, the one end fixed connection of threaded rod has the knob, the other end of threaded rod rotates and is connected with splint, splint with remove a sliding connection, the welding has the installation ear on the station seat, be provided with fast-assembling mechanism in the station seat.

Preferably, the bottom of the moving seat is provided with a ball contacting with the inner surface of the jig seat. Through the design of the ball, the moving seat has an auxiliary effect on the movement of the moving seat.

Preferably, positioning mechanism includes carousel, bull stick, locating pin, locating hole, fender ring, pull ring and first spring, the carousel with adjust pole fixed connection, the welding has the bull stick on the carousel, sliding connection has the locating pin in the carousel, the locating pin with anchor clamps seat sliding connection, fixedly connected with keeps off ring and pull ring on the locating pin, keep off the ring with the contact of anchor clamps seat, the outside of locating pin is provided with first spring, the one end of first spring with keep off ring fixed connection, the other end of first spring fixed with carousel fixed connection. Through the design of the positioning mechanism, the adjusting rod and the moving seat on the adjusting rod are prevented from loosening.

Preferably, the outer surface of the clamp seat is provided with a plurality of positioning holes distributed in an annular array, and the positioning holes are connected with the positioning pins in a sliding manner. Through the design of locating hole, to the locating pin cooperation, have the limiting displacement effect to the carousel.

Preferably, the fast-assembling mechanism includes inserted block, side cap, bolt, second spring, driving lever, rocking arm and rubber fixture block, the inserted block with anchor clamps seat fixed connection, the inserted block with station seat sliding connection, install the side cap through the bolt on the station seat, sliding connection has the bolt in the station seat, the bolt with inserted block sliding connection, be provided with the second spring in the station seat, the one end and the bolt fixed connection of second spring, the other end of second spring with side cap fixed connection, there is the driving lever through threaded connection on the inserting pin, the driving lever with station seat sliding connection. Through the design of fast-assembling mechanism, be convenient for the installation and the dismantlement of the accessory on anchor clamps seat and the anchor clamps seat.

Preferably, a rotating arm is hinged to the shifting lever, a rubber clamping block is fixedly connected to the rotating arm, and the rubber clamping block is clamped with the station seat. The rotating arm is matched with the rubber clamping block, so that the limiting function is realized on the shifting rod and the bolt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up slidable in the anchor clamps seat and remove the seat, remove and set up the backup pad on the seat, parts such as threaded rod and splint, a centre gripping to the mould accessory, then set up the regulation pole in the anchor clamps seat, the screw motion that utilizes like this to adjust the pole and remove between the seat can be so that remove the seat and produce horizontal displacement, and then carry out the fine setting of position to the mould accessory after the centre gripping, high quality when improving the wire-electrode cutting, and set up positioning mechanism on adjusting the pole, can fix a position the regulation pole, prevent not hard up of regulation pole, the stability after the mould accessory removal position has further been guaranteed.

2. The utility model discloses a set up a station seat, the station seat is installed on wire cut electrical discharge machining's station through the installation ear, then set up fast-assembling mechanism in the station seat, the inserted block in the fast-assembling mechanism is fixed with the anchor clamps seat, and contain the bolt that stretches out and draws back through the second spring in the fast-assembling mechanism, the bolt can insert in the inserted block, through the separation and reunion between control bolt and the inserted block like this, can accomplish the quick installation and the dismantlement of anchor clamps seat and anchor clamps seat upper part, need not wholly to dismantle from wire cut electrical discharge machining, and is simple and convenient.

Drawings

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

fig. 2 is a front cross-sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the structure of part a of fig. 2 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B in fig. 2 according to the present invention.

In the figure: 1. a station seat; 2. a clamp seat; 3. adjusting a rod; 4. a movable seat; 5. a ball bearing; 6. a positioning mechanism; 61. a turntable; 62. a rotating rod; 63. positioning pins; 64. positioning holes; 65. a baffle ring; 66. a pull ring; 67. a first spring; 7. mounting ears; 8. a support plate; 9. a quick-mounting mechanism; 91. inserting a block; 92. a side cover; 93. a bolt; 94. a second spring; 95. a deflector rod; 96. a rotating arm; 97. a rubber clamping block; 10. a threaded rod; 11. a knob; 12. and (4) clamping the plate.

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.

Please refer to fig. 1 and 2, a wire cutting fixture for mold manufacturing, including a station seat 1, a fixture seat 2 is contacted with the upper end of the station seat 1, an adjusting rod 3 is connected in the fixture seat 2 in a rotating manner, a positioning mechanism 6 is arranged on the adjusting rod 3, a moving seat 4 is connected outside the adjusting rod 3 through a thread, a ball 5 is arranged at the bottom of the moving seat 4, the ball 5 is in contact with the inner surface of the fixture seat 2, the ball 5 is designed to assist in moving the moving seat 4, a supporting plate 8 is fixedly connected to the top of the moving seat 4, a threaded rod 10 is connected in the supporting plate 8 through a thread, a knob 11 is fixedly connected to one end of the threaded rod 10, a clamping plate 12 is connected to the other end of the threaded rod 10 in a rotating manner, the clamping plate 12 is in sliding connection with the moving seat 4, a mounting lug 7 is welded on the station seat 1, and a mechanism 9 is arranged in the station seat 1.

Referring to fig. 1, 2, and 3, the positioning mechanism 6 includes a rotary table 61, a rotary rod 62, a positioning pin 63, a positioning hole 64, a stop ring 65, a pull ring 66, and a first spring 67, the rotary table 61 is fixedly connected to the adjusting rod 3, the rotary table 61 is welded with the rotary rod 62, the positioning pin 63 is slidably connected to the rotary table 61, the positioning pin 63 is slidably connected to the fixture base 2, the outer surface of the fixture base 2 is provided with a plurality of positioning holes 64 distributed in an annular array, the positioning holes 64 are slidably connected to the positioning pin 63, the positioning pin 63 is matched by the positioning holes 64, and has a limiting effect on the rotary table 61, the stop ring 65 and the pull ring 66 are fixedly connected to the positioning pin 63, the stop ring 65 contacts the fixture base 2, the first spring 67 is disposed outside the positioning pin 63, one end of the first spring 67 is fixedly connected to the stop ring 65, and the other end of the first spring 67 is fixedly connected to the rotary table 61. Through the design of the positioning mechanism 6, the adjusting rod 3 and the moving seat 4 on the adjusting rod 3 are prevented from loosening.

Referring to fig. 4, the quick-assembly mechanism 9 includes an insert block 91, a side cover 92, a plug pin 93, a second spring 94, a shift lever 95, a rotation arm 96 and a rubber fixture block 97, the insert block 91 is fixedly connected with the fixture seat 2, the insert block 91 is slidably connected with the station seat 1, the side cover 92 is installed on the station seat 1 through a bolt, the plug pin 93 is slidably connected with the station seat 1, the plug pin 93 is slidably connected with the insert block 91, the second spring 94 is arranged in the station seat 1, one end of the second spring 94 is fixedly connected with the plug pin 93, the other end of the second spring 94 is fixedly connected with the side cover 92, the shift lever 95 is connected with the plug pin 93 through a screw thread, the shift lever 95 is slidably connected with the station seat 1, the rotation arm 96 is hinged to the shift lever 95, the rubber fixture block 97 is fixedly connected with the rotation arm 96, the rubber fixture block 97 is clamped with the station seat 1, and the shift lever 95 and the plug pin 93 are limited through the cooperation of the rotation arm 96 and the rubber fixture block 97, and the design of the mechanism 9 is convenient for installation and disassembly of the fixture seat 2 and the accessories on the fixture seat 2.

The utility model discloses the concrete implementation process as follows: when the tool is used, firstly, the station base 1 passes through the mounting lug 7 and then is mounted on a station of a wire cutting machine through a bolt, then the deflector rod 95 is shifted, the deflector rod 95 drives the bolt 93 to slide in the station base 1, the second spring 94 is compressed while sliding, then the clamp base 2 is placed on the station base 1, the insert block 91 at the bottom of the clamp base 2 is inserted into the station base 1, then the deflector rod 95 is loosened, at the moment, the second spring 94 resets and pushes the bolt 93 back, then the bolt 93 is inserted into the insert block 91 to limit the insert block 91, so that the mounting of the clamp base 2 and parts on the clamp base 2 is completed, when the tool is dismounted in a later period, the bolt 93 and the insert block 91 are driven to be separated through the deflector rod 95, so that the clamp base 2 and the parts on the clamp base 2 can be dismounted quickly, the whole dismounting is not needed, the tool is simple and convenient, in addition, when the bolt 93 is inserted into the insert block 91, the rotating arm 96 is rotated, the rubber block 97 on the rotating arm 96 is clamped into the station base 1, so that the deflector rod 95 and the bolt 93 can be limited, and the stability of the clamp base 2 is ensured;

then a die accessory to be processed is placed on the moving seat 4, then the threaded rod 10 is rotated through the knob 11, the threaded rod 10 generates transverse displacement through threaded movement with the supporting plate 8, then the threaded rod 10 pushes the clamping plate 12 to move, then the clamping plate 12 can clamp the die accessory, then the position of the die accessory is finely adjusted as required, and the die accessory is better matched with a cutting tool of a wire cutting machine, only the pull ring 66 is pulled, the pull ring 66 drives the positioning pin 63 to move, the positioning pin 63 can compress the first spring 67 through the blocking ring 65 while moving, then the positioning pin 63 leaves from the current positioning hole 64 on the clamp seat 2, so that the limitation on the rotary disc 61 is removed, then the rotary disc 61 is driven to rotate through the rotary rod 62, the rotary disc 61 drives the adjusting rod 3 to rotate, then the moving seat 4 generates transverse displacement through threaded movement with the adjusting rod 3, so that the die accessory on the moving seat 4 synchronously moves until the die accessory is adjusted to the position matched with the cutter lower cutter, then the pull ring 66 is loosened, at this time, the first spring 67 pushes the adjusting rod 63 back to the adjusting rod 63 into the positioning hole 3, and the positioning pin 64 is inserted into the corresponding to prevent the positioning pin 3 from further loosening.

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 wire cut electrical discharge machining anchor clamps that mould was made, includes station seat (1), its characterized in that: the upper end contact of station seat (1) has anchor clamps seat (2), anchor clamps seat (2) internal rotation is connected with adjusts pole (3), be provided with positioning mechanism (6) on adjusting pole (3), the outside of adjusting pole (3) has removal seat (4) through threaded connection, remove top fixedly connected with backup pad (8) of seat (4), there is threaded rod (10) through threaded connection in backup pad (8), the one end fixed connection of threaded rod (10) has knob (11), the other end rotation of threaded rod (10) is connected with splint (12), splint (12) with remove seat (4) sliding connection, the welding has installation ear (7) on station seat (1), be provided with fast-assembling mechanism (9) in station seat (1).

2. The die-making wire cutting jig according to claim 1, wherein: the bottom of the moving seat (4) is provided with a ball (5), and the ball (5) is in contact with the inner surface of the clamp seat (2).

3. The wire cutting jig for mold manufacturing according to claim 1, wherein: positioning mechanism (6) are including carousel (61), bull stick (62), locating pin (63), locating hole (64), fender ring (65), pull ring (66) and first spring (67), carousel (61) with adjust pole (3) fixed connection, the welding has bull stick (62) on carousel (61), sliding connection has locating pin (63) in carousel (61), locating pin (63) with anchor clamps seat (2) sliding connection, fixedly connected with fender ring (65) and pull ring (66) on locating pin (63), fender ring (65) with anchor clamps seat (2) contact, the outside of locating pin (63) is provided with first spring (67), the one end of first spring (67) with keep off ring (65) fixed connection, the other end of first spring (67) fixed with carousel (61) fixed connection.

4. The die-making wire cutting jig according to claim 3, wherein: the outer surface of the clamp seat (2) is provided with a plurality of positioning holes (64) distributed in an annular array, and the positioning holes (64) are connected with the positioning pins (63) in a sliding manner.

5. The die-making wire cutting jig according to claim 1, wherein: fast-assembling mechanism (9) are including inserted block (91), side cap (92), bolt (93), second spring (94), driving lever (95), rocking arm (96) and rubber fixture block (97), inserted block (91) with anchor clamps seat (2) fixed connection, inserted block (91) with station seat (1) sliding connection, install side cap (92) through the bolt on station seat (1), station seat (1) sliding connection has bolt (93), bolt (93) with inserted block (91) sliding connection, be provided with second spring (94) in station seat (1), the one end and bolt (93) fixed connection of second spring (94), the other end of second spring (94) with side cap (92) fixed connection, there is driving lever (95) through threaded connection on bolt (93), driving lever (95) with station seat (1) sliding connection.

6. The die-making wire cutting jig according to claim 5, wherein: a rotating arm (96) is hinged to the shifting rod (95), a rubber clamping block (97) is fixedly connected to the rotating arm (96), and the rubber clamping block (97) is clamped with the station seat (1).