CN210588286U

CN210588286U - Multistation frock clamp tool

Info

Publication number: CN210588286U
Application number: CN201921119830.0U
Authority: CN
Inventors: 刘胜
Original assignee: Shenzhen Lehong Technology Co Ltd
Current assignee: Shenzhen Lehong Technology Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-22
Anticipated expiration: 2029-07-16

Abstract

The utility model relates to a multi-station tooling clamp jig, which comprises a base, a driving component, a connecting pipe and a plurality of fixing components, wherein each fixing component comprises a hose, a control unit, a connecting chamber, a pipe body and a plurality of cylinders, one end of a gas rod of each cylinder, which is far away from the cylinder body, is provided with a clamping block, the driving component comprises a driving pipe, a sealing plate, a connecting rod, a translation plate and an operation unit, the control unit comprises a vertical rod, a lantern ring, a convex plate, a rotating plate, a spring, a pull rod and an extrusion block, the operation unit comprises a lead screw, a handle and two supporting units, the supporting unit comprises a supporting ring and two clamping plates, the multi-station tooling clamp jig compresses air into the connecting pipe through the driving component, so that the air in the connecting pipe sequentially passes through the hose and the connecting chamber to enter the cylinder body, the processing of the workpiece is convenient, the working efficiency is improved, and the practicability of the equipment is improved.

Description

Multistation frock clamp tool

Technical Field

The utility model relates to a parts machining equipment field, in particular to multistation frock clamp tool.

Background

The jig is a large tool for carpenters, ironmen, pincers, machines and electric control handicrafts, and is mainly used as a tool for assisting in controlling positions or actions or both, the jig can be divided into a process assembly accumulation jig, a disassembly jig, a glue dispensing jig, an irradiation jig, an adjustment jig and a shearing jig, and the project test jig comprises a service life test jig, a packaging test jig, an environment test jig, a shielding test jig, a sound insulation test jig and the like.

In the traditional processing method, the processing mode of clamping the single workpiece stop block is still adopted for small parts in an NC (numerical control) milling center and electric discharge machining, so that indirect time such as trial cutting, detection and adjustment must be repeated, electric discharge machining needs to be repeated, oil rising and oil discharging need to be repeated when the electric discharge machining is operated at every time, the indirect time and labor consumption are quite huge, the quality is unstable, and the practicability of the processing mode and equipment of clamping the existing single workpiece stop block is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the multi-station tool clamp jig is provided.

The utility model provides a technical scheme that its technical problem adopted is: a multi-station tooling clamp jig comprises a base, a driving assembly, a connecting pipe and a plurality of fixing assemblies, wherein the connecting pipe is fixed above the base, the driving assembly is positioned on one side of the connecting pipe, and the fixing assemblies are uniformly distributed on the other side of the connecting pipe;

the fixing assembly comprises a hose, a control unit, a connecting chamber, a pipe body and a plurality of cylinders, the connecting chamber is fixed above the base and is communicated with the connecting pipe through the hose, the control unit is located between the connecting chamber and the connecting pipe, the pipe body is fixed above the connecting chamber, the cylinders are uniformly distributed on the periphery of the pipe body in the circumferential direction, the cylinder bodies of the cylinders are fixed on the connecting chamber and are communicated with the connecting chamber, an air rod of each cylinder penetrates through the pipe body, and one end, far away from the cylinder bodies, of the air rod of each cylinder is provided with a clamping block;

the driving assembly comprises a driving pipe, a sealing plate, a connecting rod, a translation plate and an operation unit, the driving pipe is fixed above the base, the bottom of the driving pipe is communicated with the connecting pipe, the periphery of the sealing plate is connected with the inner wall of the driving pipe in a sealing mode, the translation plate is fixed on one side, far away from the connecting pipe, of the sealing plate through the connecting rod, and the operation unit is in transmission connection with the translation plate.

As preferred, for the break-make of control hose, the control unit includes montant, the lantern ring, flange, rotor plate, spring, pull rod and extrusion piece, the flange passes through the montant to be fixed in the top of base, the lantern ring cover is established on the montant, the lantern ring and rotor plate fixed connection, the extrusion piece supports and leans on the top at the base, the extrusion piece passes through the spring and is connected with the rotor plate, the spring is in compression state, the bottom at the pull rod is fixed to the extrusion piece, the rotor plate is passed to the bottom of pull rod.

Preferably, in order to facilitate pulling the pull rod, a pull ring is arranged at the top end of the pull rod.

Preferably, in order to drive the translation board and move, the operation unit comprises a screw rod, a handle and two supporting units, the translation board is sleeved on the screw rod, a thread matched with the screw rod is arranged at the joint of the translation board and the screw rod, the two supporting units are respectively positioned at two sides of the translation board, the screw rod is arranged above the base through the supporting units, and the handle is fixed at one side of the screw rod, which is far away from the connecting pipe.

Preferably, in order to support the screw rod to rotate, the support unit comprises a support ring and two clamping plates, the support ring is fixed above the base, the two clamping plates respectively abut against two ends of the support ring, and the clamping plates are fixed on the screw rod.

As preferred, in order to guarantee the stability that translation board removed, drive assembly still includes solid fixed ring and slide bar, gu fixed ring fixes on the drive tube, gu fixed ring overlaps establishes on the slide bar, slide bar and translation board fixed connection.

The beneficial effects of the utility model are that, this multistation frock clamping tool passes through drive assembly and with air compression in the connecting pipe for inside the air in the connecting pipe loops through the cylinder body that hose and junction chamber got into the cylinder, fixes the work piece of a plurality of positions in each body inboard, is convenient for carry out the processing to the work piece, improves work efficiency, thereby has improved the practicality of this equipment.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a multi-station tooling clamp fixture of the present invention;

fig. 2 is a schematic structural view of a fixing component of the multi-station tooling and clamping jig of the present invention;

fig. 3 is a schematic structural view of a control unit of the multi-station tooling clamp fixture of the present invention;

fig. 4 is a schematic structural view of a driving assembly of the multi-station tooling and clamping jig of the present invention;

in the figure: 1. the novel hydraulic press comprises a base, a connecting pipe, a hose, a connecting chamber, a pipe body, a cylinder, a clamping block, a driving pipe, a sealing plate, a connecting rod, a translation plate, a vertical rod, a lantern ring, a protruding plate, a rotating plate, a spring, a pull rod, an extrusion block, a pull ring, a screw rod, a handle, a support ring, a clamping plate, a fixing ring and a sliding rod, wherein the connecting pipe is 2, the hose is 3, the connecting chamber is 4, the pipe body is 5, the cylinder is 6, the clamping block is 7, the driving pipe is 8, the sealing plate is 9, the connecting rod is 10.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, the multi-station tooling and clamping jig comprises a base 1, a driving assembly, a connecting pipe 2 and a plurality of fixing assemblies, wherein the connecting pipe 2 is fixed above the base 1, the driving assembly is positioned at one side of the connecting pipe 2, and the fixing assemblies are uniformly distributed at the other side of the connecting pipe 2;

when the user uses this multistation frock clamp tool, place the work piece tool on the fixed subassembly of base 1 top, then through operation drive assembly, pass through during connecting pipe 2 compression advances fixed subassembly with the air in the drive assembly for fixed subassembly starts, realizes fixed to the centre gripping of work piece, thereby realizes simultaneously fixed to a plurality of work piece tools, is convenient for carry out the processing to a plurality of work pieces simultaneously, improve equipment work efficiency, thereby has improved the practicality of equipment.

As shown in fig. 2, the fixing assembly includes a hose 3, a control unit, a connection chamber 4, a pipe body 5 and a plurality of cylinders 6, the connection chamber 4 is fixed above the base 1, the connection chamber 4 is communicated with the connection pipe 2 through the hose 3, the control unit is located between the connection chamber 4 and the connection pipe 2, the pipe body 5 is fixed above the connection chamber 4, the cylinders 6 are uniformly distributed on the periphery of the pipe body 5 in the circumferential direction, the cylinder bodies of the cylinders 6 are fixed on the connection chamber 4, the cylinder bodies of the cylinders 6 are communicated with the connection chamber 4, the gas rods of the cylinders 6 penetrate through the pipe body 5, and one ends, far away from the cylinder bodies, of the gas rods of the cylinders 6 are provided with clamping blocks 7;

in the fixed subassembly, utilize the control unit control hose 3 to switch on or close, when there is not the work piece in the body 5 of linkage chamber 4 top, usable the control unit seals hose 3, and when the work piece was put into to body 5 inside needs the fixing, the control unit control hose 3 is opened, when being convenient for the user to operate drive assembly, compress into linkage chamber 4 through connecting pipe 2 and hose 3 with the air, linkage chamber 4 keeps the intercommunication with the cylinder body of cylinder 6, be convenient for get into the air in the cylinder body of cylinder 6, make the gas pole of cylinder 6 keep away from the cylinder body and remove, promote clamp splice 7 and be close to the removal to the central axis of body 5, here, the gas pole of a plurality of cylinders 6 removes simultaneously, make each clamp splice 7 be close to each other, thereby fix the work piece in the inside of body 5, accomplish the fixed to the work piece.

As shown in fig. 4, the driving assembly includes a driving pipe 8, a sealing plate 9, a connecting rod 10, a translation plate 11 and an operation unit, the driving pipe 8 is fixed above the base 1, the bottom of the driving pipe 8 is communicated with the connecting pipe 2, the periphery of the sealing plate 9 is hermetically connected with the inner wall of the driving pipe 8, the translation plate 11 is fixed on one side of the sealing plate 9 far away from the connecting pipe 2 through the connecting rod 10, and the operation unit is in transmission connection with the translation plate 11.

The user is when using drive assembly, through control operation unit for translation board 11 carries out the translation, and translation board 11 can drive closing plate 9 through connecting rod 10 and remove along the inner wall of driving tube 8, when closing plate 9 when removing to the bottom in the driving tube 8, can with the air compression in the driving tube 8 in the connecting pipe 2, then these air pass through hose 3 and the cylinder body of connecting chamber 4 compression air inlet cylinder 6, through the removal of the gas pole of cylinder 6, drive the fixed work piece of clamp splice 7.

As shown in fig. 3, the control unit includes a vertical rod 12, a sleeve ring 13, a convex plate 14, a rotating plate 15, a spring 16, a pull rod 17 and a pressing block 18, the convex plate 14 is fixed above the base 1 through the vertical rod 12, the sleeve ring 13 is sleeved on the vertical rod 12, the sleeve ring 13 is fixedly connected with the rotating plate 15, the pressing block 18 abuts against the top of the base 1, the pressing block 18 is connected with the rotating plate 15 through the spring 16, the spring 16 is in a compressed state, the pressing block 18 is fixed at the bottom end of the pull rod 17, and the rotating plate 15 is passed through the bottom end of the pull rod 17.

In the control unit, the position of the vertical rod 12 is fixed, the highest position of the lantern ring 13 is limited by the convex plate 14 on the vertical rod 12, the lantern ring 13 can rotate around the vertical rod 12, so that the rotation of the rotating plate 15 is facilitated, a user can drive the rotating plate 15 to rotate and the extrusion block 18 to rotate and move by operating the pull rod 17, when the hose 3 needs to be controlled to be conducted, the pull rod 17 is pulled, so that the extrusion block 18 is separated from the hose 3, the rotating plate 15 is rotated to the position separated from the hose 3, so that the extrusion block 18 is separated from the hose 3, the hose 3 is convenient to be conducted, when the hose 3 needs to be controlled to be closed, the pull rod 17 is pulled upwards, so that the extrusion block 18 moves upwards while the spring 16 is compressed, then the pull rod 17 is driven to rotate, so that the extrusion block 18 rotates above the hose 3, then the pull rod 17 is released, so that the, the hose 3 is squeezed so that the hose 3 is closed and air in the connecting tube 2 is prevented from entering the connecting chamber 4 through the hose 3.

Preferably, in order to facilitate pulling the pull rod 17, a pull ring 19 is provided at the top end of the pull rod 17. The pull ring 19 is buckled by fingers, so that the pull rod 17 is conveniently pulled to move or rotate.

As shown in fig. 4, the operation unit includes a screw rod 20, a handle 21 and two support units, the translation plate 11 is sleeved on the screw rod 20, a connection part of the translation plate 11 and the screw rod 20 is provided with a thread matched with the screw rod 20, the two support units are respectively located at two sides of the translation plate 11, the screw rod 20 is arranged above the base 1 through the support units, and the handle 21 is fixed at one side of the screw rod 20 away from the connecting pipe 2.

Support lead screw 20 through two support element, the steerable handle of user 21 is rotatory, and then drives lead screw 20 and carry out stable rotation, acts on translation board 11 through the screw when lead screw 20 rotates for translation board 11 takes place to remove, and then drives closing plate 9 through connecting rod 10 and remove.

Preferably, in order to support the screw rod 20 for rotation, the support unit includes a support ring 22 and two clamping plates 23, the support ring 22 is fixed above the base 1, the two clamping plates 23 respectively abut against two ends of the support ring 22, and the clamping plates 23 are fixed on the screw rod 20. The position of the rotation axis of the screw rod 20 is fixed by the support ring 22 fixed on the base 1, and the screw rod 20 and the support ring 22 can be prevented from sliding relatively by fixing the two clamping plates 23 on the screw rod 20 and abutting against the two sides of the support ring 22, so that the screw rod 20 can rotate stably at the fixed position.

Preferably, in order to ensure the stability of the movement of the translation plate 11, the driving assembly further comprises a fixing ring 24 and a sliding rod 25, the fixing ring 24 is fixed on the driving tube 8, the fixing ring 24 is sleeved on the sliding rod 25, and the sliding rod 25 is fixedly connected with the translation plate 11. When the screw rod 20 rotates to drive the translation plate 11 to move, the translation plate 11 drives the sliding rod 25 to move, and the fixing ring 24 is sleeved on the sliding rod 25, and the position of the fixing ring 24 is fixed, so that the moving direction of the sliding rod 25 is fixed, and the translation plate 11 keeps moving stably.

This equipment is when using, place the work piece in body 5, through opening or closing of the control unit control hose 3, then user's accessible handle 21 drives the stable rotation of lead screw 20 under two support element's supporting role, make translation board 11 remove, the air in the compression drive tube 8, make the air loop through connecting pipe 2, hose 3 and connecting chamber 4 get into in the cylinder body of cylinder 6, the gas pole by cylinder 6 drives clamp splice 7 and removes, fix the work piece inside body 5, be convenient for carry out the processing to the work piece, and the work efficiency is improved, thereby the practicality of this equipment is improved.

Compared with the prior art, this multistation frock clamp tool passes through drive assembly and in with air compression indentation connecting pipe 2 for inside the air in connecting pipe 2 loops through the cylinder body that hose 3 and linkage chamber 4 got into cylinder 6, fixes the work piece in a plurality of positions at each body 5 inboardly, is convenient for carry out processing to the work piece, improves work efficiency, thereby has improved the practicality of this equipment.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The multi-station tooling clamp jig is characterized by comprising a base (1), a driving assembly, a connecting pipe (2) and a plurality of fixing assemblies, wherein the connecting pipe (2) is fixed above the base (1), the driving assembly is positioned on one side of the connecting pipe (2), and the fixing assemblies are uniformly distributed on the other side of the connecting pipe (2);

the fixing assembly comprises a hose (3), a control unit, a connecting chamber (4), a pipe body (5) and a plurality of cylinders (6), the connecting chamber (4) is fixed above the base (1), the connecting chamber (4) is communicated with the connecting pipe (2) through the hose (3), the control unit is located between the connecting chamber (4) and the connecting pipe (2), the pipe body (5) is fixed above the connecting chamber (4), the cylinders (6) are circumferentially and uniformly distributed on the periphery of the pipe body (5), the cylinder body of each cylinder (6) is fixed on the connecting chamber (4), the cylinder body of each cylinder (6) is communicated with the connecting chamber (4), the air rod of each cylinder (6) penetrates through the pipe body (5), and one end, far away from the cylinder body, of the air rod of each cylinder (6) is provided with a clamping block (7);

the driving assembly comprises a driving pipe (8), a sealing plate (9), a connecting rod (10), a translation plate (11) and an operation unit, wherein the driving pipe (8) is fixed above the base (1), the bottom of the driving pipe (8) is communicated with the connecting pipe (2), the periphery of the sealing plate (9) is hermetically connected with the inner wall of the driving pipe (8), the translation plate (11) is fixed on one side, far away from the connecting pipe (2), of the sealing plate (9) through the connecting rod (10), and the operation unit is in transmission connection with the translation plate (11).

2. A multi-station tooling clamping jig according to claim 1, characterized in that the control unit comprises a vertical rod (12), a sleeve ring (13), a convex plate (14), a rotating plate (15), a spring (16), a pull rod (17) and an extrusion block (18), the convex plate (14) is fixed above the base (1) through the vertical rod (12), the sleeve ring (13) is sleeved on the vertical rod (12), the sleeve ring (13) is fixedly connected with the rotating plate (15), the extrusion block (18) is abutted against above the base (1), the extrusion block (18) is connected with the rotating plate (15) through the spring (16), the spring (16) is in a compressed state, the extrusion block (18) is fixed at the bottom end of the pull rod (17), and the bottom end of the pull rod (17) passes through the rotating plate (15).

3. A multi-station tooling clamp jig according to claim 2, characterized in that the top end of the pull rod (17) is provided with a pull ring (19).

4. The multi-station tooling clamping jig is characterized in that the operating unit comprises a screw rod (20), a handle (21) and two supporting units, the translation plate (11) is sleeved on the screw rod (20), a screw thread matched with the screw rod (20) is arranged at the joint of the translation plate (11) and the screw rod (20), the two supporting units are respectively positioned at two sides of the translation plate (11), the screw rod (20) is arranged above the base (1) through the supporting units, and the handle (21) is fixed at one side of the screw rod (20) far away from the connecting pipe (2).

5. The multi-station tooling clamp jig is characterized in that the supporting unit comprises a supporting ring (22) and two clamping plates (23), the supporting ring (22) is fixed above the base (1), the two clamping plates (23) respectively abut against two ends of the supporting ring (22), and the clamping plates (23) are fixed on the screw rod (20).

6. A multi-station tooling and clamping jig according to claim 1, wherein the driving assembly further comprises a fixing ring (24) and a sliding rod (25), the fixing ring (24) is fixed on the driving tube (8), the fixing ring (24) is sleeved on the sliding rod (25), and the sliding rod (25) is fixedly connected with the translation plate (11).