CN214685277U

CN214685277U - Part quick clamping tool for machining center

Info

Publication number: CN214685277U
Application number: CN202120792332.3U
Authority: CN
Inventors: 吕中杰; 王丹丹
Original assignee: Jiangsu Stanford Precision Transmission Co ltd
Current assignee: Jiangsu Stanford Precision Transmission Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-12
Anticipated expiration: 2031-04-19

Abstract

The utility model relates to the field of machining, and a quick clamping frock of part for machining center is disclosed, including the installation pipe, the right-hand member fixedly connected with fixed plate of installation pipe, the left side wall fixedly connected with of fixed plate runs through the inside catheter of installation pipe, install the solenoid valve on the catheter, the liquid passageway is led with "ten" font of catheter intercommunication is seted up to the inside of fixed plate, the guiding hole has all been seted up to four tip of leading the liquid passageway, the inside sliding connection of guiding hole has the removal frame. This quick clamping frock of part for machining center, when four remove frame alternate segregation, the inside that clamp plate and outside reinforcing pad can follow tubular part is fixed the part, and four remove frame and clamp plate are close to each other, and the inside reinforcing pad of cooperation can follow the outside and press from both sides tight fixedly to the part for the device can adapt to the clamping of different kind parts and use, the cost of the production that can significantly reduce.

Description

Part quick clamping tool for machining center

Technical Field

The utility model relates to the field of machining, specifically be a quick clamping frock of part for machining center.

Background

The parts are basic elements of the machine, and the machine generally comprises one or more transmission parts for receiving external energy; the execution part realizes the production function of the machine, transmits the motion and power of the prime motor to the transmission part of the execution part, and ensures the detection and control system of the coordinated work of all parts in the machine.

When the machining center is used for machining or assembling parts, the clamping tool is required to be used for fixing the parts, the types of the parts are various, the existing clamping tool can only be used for clamping the parts of a single type, the use effect is poor when the clamping tool is used for clamping different parts, different clamping tools are required to be used for production, and the production cost is greatly increased. Therefore, a part rapid clamping tool for a machining center is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a quick clamping frock of part for machining center has solved current clamping frock and can only be used for single kind of part to carry out the clamping mostly, carries out the clamping when using to the part of difference, and the result of use is just relatively poor, and this just makes production need use different clamping frock, greatly increased the problem of the cost of production.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a quick clamping frock of part for machining center, includes the installation pipe, the right-hand member fixedly connected with fixed plate of installation pipe, the catheter of installation intraduct is run through to the left side wall fixedly connected with of fixed plate, install the solenoid valve on the catheter.

The improved drainage device is characterized in that a cross-shaped drainage channel communicated with the drainage tube is formed in the fixed plate, guide holes are formed in four end portions of the drainage channel, a moving frame is connected to the inside of each guide hole in a sliding mode, a moving plate fixedly connected with the left end of the moving frame is connected to the inside of each drainage channel in a sliding mode, and a moving piston fixedly connected with the inner wall of the drainage channel is connected to one end, far away from the moving frame, of the moving plate in a sliding mode.

The right-hand member fixedly connected with clamp plate of removal frame, four the equal fixedly connected with outside reinforcement pad of the face that separates mutually of clamp plate, four the equal fixedly connected with inside reinforcement pad of the face of closing mutually of clamp plate.

Furthermore, four end parts of the liquid guide channel are provided with limiting holes, limiting rods are connected to the inner parts of the limiting holes in a sliding mode, and one ends, close to the movable plate, of the limiting rods are fixedly connected with the movable plate.

Further, clamp plate and outside reinforcement pad all are the arc, outside plane has been seted up at the one side middle part that clamp plate was kept away from to outside reinforcement pad.

Further, the shape of inside reinforcement pad is the arc, and inside plane has all been seted up at the both ends that clamp plate one side was kept away from to inside reinforcement pad.

Furthermore, the anti-slip grooves which are uniformly distributed are formed in the surfaces, away from each other, of the external reinforcing pad and the internal reinforcing pad.

Furthermore, the inside of four tip of drain passageway all is provided with the limiting plate that corresponds with the removal piston.

The utility model has the advantages that:

1. the utility model discloses a, when needing clamping tubular part, with the clamp plate, outside reinforcement pad and inside reinforcement pad insert the tubular part in, like this, when four removal frame alternate segregation, the inside that tubular part can be followed to clamp plate and outside reinforcement pad is fixed the part, the inner wall of laminating tubular workpiece that curved outside reinforcement pad can be better, and outside planar setting, can be so that the inner wall of laminating prism form cast part that this position can be more convenient, and then can be more high-efficient and firm carry out the clamping to the part.

2. The utility model discloses a, with four clamp plate covers in the outside of part, then take out the oil tank of peripheral hardware in the oil in the drain passageway from the catheter, thus, four remove frame and clamp plate and be close to each other, the inside reinforcement pad of cooperation can press from both sides tight fixedly from the outside to the part, curved inside reinforcement pad can follow column part or spherical part's outside and press from both sides tightly it, and the setting of internal plane, can be better press from both sides tightly it from the outside of prism form work piece, make the device can be more firm press from both sides tight fixedly to different kinds of part, and then can keep the stability of part production.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the fixing plate;

fig. 3 is a side view of the clamping plate of the present invention;

fig. 4 is an enlarged view of a in fig. 1.

In the figure: 1. installing a pipe; 2. a fixing plate; 3. a catheter; 4. an electromagnetic valve; 5. a drainage channel; 6. a guide hole; 7. a movable frame; 8. moving the plate; 9. moving the piston; 10. a clamping plate; 11. an outer reinforcement pad; 12. an inner reinforcing pad; 13. a limiting hole; 14. a limiting rod; 15. an outer plane; 16. an inner plane; 17. an anti-slip groove; 18. and a limiting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to FIGS. 1-4: the utility model provides a quick clamping frock of part for machining center, is including installation pipe 1, and the right-hand member fixedly connected with fixed plate 2 of installation pipe 1, the left side wall fixedly connected with of fixed plate 2 run through installation pipe 1 inside catheter 3, installs solenoid valve 4 on catheter 3, and the oil tank of peripheral hardware should be connected to catheter 3's left end, opens the back when solenoid valve 4, can inject fluid in the catheter 3 or take out fluid to the oil tank of peripheral hardware in.

The inside of the fixed plate 2 is provided with a cross-shaped liquid guide channel 5 communicated with the liquid guide tube 3, four ends of the liquid guide channel 5 are respectively provided with a guide hole 6, the inside of the guide hole 6 is connected with a movable frame 7 in a sliding way, the inside of the four ends of the liquid guide channel 5 is connected with a movable plate 8 fixedly connected with the left end of the movable frame 7 in a sliding way, one end of the movable plate 8 far away from the movable frame 7 is fixedly connected with a movable piston 9 slidably connected with the inner wall of the liquid guide channel 5, oil passes through the liquid guide tube 3 and enters the liquid guide channel 5 to push the four movable plates 8 and the movable pistons 9 to synchronously move, thus the four movable frames 7 can be pushed to synchronously move, so that the four movable frames 7 are opened, otherwise, after the oil passes through the liquid guide tube 3 and returns to an external oil tank, the four groups of movable plates 8 and the movable pistons 9 can mutually approach to further drive the four movable frames 7 to mutually approach, so that the four moving frames 7 can be moved closer or farther in synchronization.

The right end of the movable frame 7 is fixedly connected with a clamping plate 10, the separated surfaces of the four clamping plates 10 are fixedly connected with external reinforcing pads 11, the adjacent surfaces of the four clamping plates 10 are fixedly connected with internal reinforcing pads 12, when a tubular part needs to be clamped, the clamping plates 10, the external reinforcing pads 11 and the internal reinforcing pads 12 are inserted into the tubular part, therefore, when the four movable frames 7 are separated from each other, the clamping plates 10 and the external reinforcing pads 11 can fix the part from the inside of the tubular part, when parts needing to be fixed from the outside are fixed, the four clamping plates 10 are sleeved outside the part, then oil in the liquid guide channel 5 is pumped into an external oil tank from the liquid guide pipe 3, therefore, the four movable frames 7 and the clamping plates 10 are close to each other, the parts can be clamped and fixed from the outside by matching with the internal reinforcing pads 12, and the device can be suitable for clamping different types of parts, the production cost can be greatly reduced.

As shown in fig. 4, four ends of the liquid guiding channel 5 have all been provided with a limiting hole 13, the inside sliding connection of the limiting hole 13 has a limiting rod 14, the limiting rod 14 is close to one end of the movable plate 8 and is fixedly connected with the movable plate 8, the inside of the four ends of the liquid guiding channel 5 is provided with a limiting plate 18 corresponding to the movable piston 9, the movable plate 8 and the movable piston 9 can drive the limiting rod 14 and slide in the limiting hole 13 when moving, so that the moving stability of the movable plate 8 can be ensured, the shifting cannot occur, and further the oil leakage at the position can be effectively prevented, the arrangement of the limiting plate 18 can avoid the excessive movement of the movable plate 8 and the movable piston 9, and further the use safety and stability of the whole device can be ensured.

Example two

As shown in fig. 1 and 3, the clamping plate 10 and the external reinforcing pad 11 are both arc-shaped, the middle of one surface of the external reinforcing pad 11 away from the clamping plate 10 is provided with an external plane 15, the shape of the internal reinforcing pad 12 is arc-shaped, two ends of one surface of the internal reinforcing pad 12 away from the clamping plate 10 are both provided with internal planes 16, the surfaces of the external reinforcing pad 11 and the internal reinforcing pad 12 away from each other are both provided with anti-slip grooves 17 which are uniformly distributed, the arc-shaped external reinforcing pad 11 can better fit the inner wall of the tubular workpiece, and the arrangement of the external planes 15 can enable the position to more conveniently fit the inner wall of the prismatic tubular part, so as to more efficiently and stably clamp the part, the arc-shaped internal reinforcing pad 12 can clamp the cylindrical part or the spherical part from the outside thereof, and the arrangement of the internal planes 16 can better clamp the prismatic tubular part from the outside thereof, the device can clamp and fix different types of parts more stably, and further can keep the stability of part production.

To sum up, the utility model discloses when using, when needing the clamping tubular part, with clamp plate 10, outside reinforcing pad 11 and inside reinforcing pad 12 insert in the tubular part, like this, when four remove 7 alternate segregation, clamp plate 10 and outside reinforcing pad 11 can be fixed to the part from the inside of tubular part, and when fixing some parts that need follow the outside fixed, overlap four clamp plate 10 in the outside of part, then take out the oil tank of peripheral hardware from catheter 3 with the oil in the drain passageway 5, and like this, four remove frame 7 and clamp plate 10 and be close to each other, cooperation inside reinforcing pad 12 can follow the outside and press from both sides tight fixedly to the part.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a quick clamping frock of part for machining center, includes installation pipe (1), its characterized in that: the right end of the mounting tube (1) is fixedly connected with a fixing plate (2), the left side wall of the fixing plate (2) is fixedly connected with a liquid guide tube (3) penetrating through the interior of the mounting tube (1), and an electromagnetic valve (4) is mounted on the liquid guide tube (3);

a cross-shaped liquid guide channel (5) communicated with the liquid guide tube (3) is formed in the fixed plate (2), guide holes (6) are formed in four end portions of the liquid guide channel (5), a moving frame (7) is connected to the inside of each guide hole (6) in a sliding mode, a moving plate (8) fixedly connected with the left end of the moving frame (7) is connected to the inside of each liquid guide channel (5) in a sliding mode, and a moving piston (9) in sliding connection with the inner wall of the liquid guide channel (5) is fixedly connected to one end, far away from the moving frame (7), of the moving plate (8);

the right-hand member fixedly connected with clamp plate (10) of removal frame (7), four the equal fixedly connected with outside reinforcement pad (11) of the face that separates mutually of clamp plate (10), four the equal fixedly connected with inside reinforcement pad (12) of close face of clamp plate (10).

2. The quick part clamping tool for the machining center is characterized in that: spacing hole (13) have all been seted up to four tip of drain passageway (5), the inside sliding connection of spacing hole (13) has gag lever post (14), gag lever post (14) are close to the one end and the movable plate (8) fixed connection of movable plate (8).

3. The quick part clamping tool for the machining center is characterized in that: clamping plate (10) and outside reinforcement pad (11) all are the arc, outside plane (15) have been seted up in the middle part of the one side that clamping plate (10) were kept away from in outside reinforcement pad (11).

4. The quick part clamping tool for the machining center is characterized in that: the shape of inside reinforcing pad (12) is the arc, and inside plane (16) have all been seted up at the both ends of inside reinforcing pad (12) keeping away from pinch-off blades (10) one side.

5. The quick part clamping tool for the machining center is characterized in that: the surfaces of the outer reinforcing pad (11) and the inner reinforcing pad (12) which are separated from each other are provided with anti-slip grooves (17) which are uniformly distributed.

6. The quick part clamping tool for the machining center is characterized in that: limiting plates (18) corresponding to the movable piston (9) are arranged in the four end parts of the liquid guide channel (5).